java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/AutomizerCInline_WitnessPrinter.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/reducercommutativity/sum60_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-61f4311 [2018-11-23 12:17:24,852 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:17:24,854 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:17:24,866 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 12:17:24,866 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 12:17:24,867 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 12:17:24,868 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 12:17:24,870 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 12:17:24,872 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 12:17:24,872 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 12:17:24,873 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 12:17:24,874 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 12:17:24,875 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 12:17:24,875 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 12:17:24,877 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 12:17:24,877 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 12:17:24,878 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 12:17:24,880 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 12:17:24,882 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 12:17:24,884 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 12:17:24,885 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 12:17:24,886 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 12:17:24,889 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 12:17:24,889 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:17:24,889 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:17:24,890 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:17:24,891 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:17:24,892 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:17:24,893 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:17:24,894 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:17:24,894 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:17:24,895 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:17:24,895 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:17:24,896 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:17:24,897 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:17:24,897 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:17:24,898 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-23 12:17:24,913 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:17:24,913 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:17:24,914 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 12:17:24,914 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 12:17:24,915 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 12:17:24,915 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 12:17:24,915 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 12:17:24,915 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:17:24,915 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 12:17:24,916 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 12:17:24,916 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 12:17:24,916 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:17:24,916 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 12:17:24,916 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 12:17:24,916 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 12:17:24,917 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 12:17:24,917 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:17:24,917 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:17:24,917 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 12:17:24,917 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:17:24,918 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 12:17:24,918 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 12:17:24,918 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 12:17:24,918 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 12:17:24,918 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:17:24,919 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 12:17:24,919 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 12:17:24,919 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 12:17:24,919 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 12:17:24,919 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 12:17:24,920 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 12:17:24,979 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:17:24,993 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:17:24,997 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:17:24,999 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:17:24,999 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:17:25,000 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/reducercommutativity/sum60_true-unreach-call.i [2018-11-23 12:17:25,070 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33524c0fd/22a62f8a562448559a1afa6af3f10b13/FLAG7daa56bab [2018-11-23 12:17:25,551 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:17:25,552 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/reducercommutativity/sum60_true-unreach-call.i [2018-11-23 12:17:25,558 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33524c0fd/22a62f8a562448559a1afa6af3f10b13/FLAG7daa56bab [2018-11-23 12:17:25,890 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33524c0fd/22a62f8a562448559a1afa6af3f10b13 [2018-11-23 12:17:25,900 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:17:25,902 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:17:25,903 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:17:25,903 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:17:25,907 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:17:25,908 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:17:25" (1/1) ... [2018-11-23 12:17:25,911 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1310d4b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:17:25, skipping insertion in model container [2018-11-23 12:17:25,912 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:17:25" (1/1) ... [2018-11-23 12:17:25,922 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:17:25,944 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:17:26,140 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:17:26,152 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:17:26,183 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:17:26,205 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:17:26,205 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:17:26 WrapperNode [2018-11-23 12:17:26,205 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:17:26,206 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:17:26,207 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:17:26,207 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:17:26,214 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:17:26" (1/1) ... [2018-11-23 12:17:26,225 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:17:26" (1/1) ... [2018-11-23 12:17:26,233 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:17:26,234 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:17:26,234 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:17:26,234 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:17:26,245 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:17:26" (1/1) ... [2018-11-23 12:17:26,245 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:17:26" (1/1) ... [2018-11-23 12:17:26,247 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:17:26" (1/1) ... [2018-11-23 12:17:26,248 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:17:26" (1/1) ... [2018-11-23 12:17:26,260 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:17:26" (1/1) ... [2018-11-23 12:17:26,267 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:17:26" (1/1) ... [2018-11-23 12:17:26,269 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:17:26" (1/1) ... [2018-11-23 12:17:26,272 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:17:26,273 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:17:26,273 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:17:26,273 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:17:26,274 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:17:26" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 12:17:26,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 12:17:26,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 12:17:26,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 12:17:26,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 12:17:26,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:17:26,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:17:26,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 12:17:26,410 INFO L130 BoogieDeclarations]: Found specification of procedure sum [2018-11-23 12:17:26,410 INFO L138 BoogieDeclarations]: Found implementation of procedure sum [2018-11-23 12:17:26,410 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 12:17:26,410 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 12:17:26,411 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 12:17:27,025 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 12:17:27,026 INFO L280 CfgBuilder]: Removed 3 assue(true) statements. [2018-11-23 12:17:27,026 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:17:27 BoogieIcfgContainer [2018-11-23 12:17:27,026 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 12:17:27,027 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 12:17:27,028 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 12:17:27,031 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 12:17:27,032 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 12:17:25" (1/3) ... [2018-11-23 12:17:27,033 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c0b8682 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 12:17:27, skipping insertion in model container [2018-11-23 12:17:27,033 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:17:26" (2/3) ... [2018-11-23 12:17:27,033 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c0b8682 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 12:17:27, skipping insertion in model container [2018-11-23 12:17:27,033 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:17:27" (3/3) ... [2018-11-23 12:17:27,035 INFO L112 eAbstractionObserver]: Analyzing ICFG sum60_true-unreach-call.i [2018-11-23 12:17:27,044 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 12:17:27,054 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 12:17:27,068 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 12:17:27,101 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 12:17:27,102 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 12:17:27,102 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 12:17:27,102 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 12:17:27,102 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 12:17:27,103 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 12:17:27,103 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 12:17:27,103 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 12:17:27,103 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 12:17:27,123 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states. [2018-11-23 12:17:27,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-11-23 12:17:27,130 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:27,132 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:27,135 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:27,140 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:27,141 INFO L82 PathProgramCache]: Analyzing trace with hash -1461178031, now seen corresponding path program 1 times [2018-11-23 12:17:27,143 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:27,143 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:27,191 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:27,192 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:17:27,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:27,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:27,366 INFO L256 TraceCheckUtils]: 0: Hoare triple {34#true} call ULTIMATE.init(); {34#true} is VALID [2018-11-23 12:17:27,371 INFO L273 TraceCheckUtils]: 1: Hoare triple {34#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {34#true} is VALID [2018-11-23 12:17:27,372 INFO L273 TraceCheckUtils]: 2: Hoare triple {34#true} assume true; {34#true} is VALID [2018-11-23 12:17:27,373 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {34#true} {34#true} #66#return; {34#true} is VALID [2018-11-23 12:17:27,373 INFO L256 TraceCheckUtils]: 4: Hoare triple {34#true} call #t~ret12 := main(); {34#true} is VALID [2018-11-23 12:17:27,373 INFO L273 TraceCheckUtils]: 5: Hoare triple {34#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {34#true} is VALID [2018-11-23 12:17:27,387 INFO L273 TraceCheckUtils]: 6: Hoare triple {34#true} assume !true; {35#false} is VALID [2018-11-23 12:17:27,387 INFO L256 TraceCheckUtils]: 7: Hoare triple {35#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {34#true} is VALID [2018-11-23 12:17:27,388 INFO L273 TraceCheckUtils]: 8: Hoare triple {34#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {34#true} is VALID [2018-11-23 12:17:27,388 INFO L273 TraceCheckUtils]: 9: Hoare triple {34#true} assume !true; {34#true} is VALID [2018-11-23 12:17:27,388 INFO L273 TraceCheckUtils]: 10: Hoare triple {34#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {34#true} is VALID [2018-11-23 12:17:27,389 INFO L273 TraceCheckUtils]: 11: Hoare triple {34#true} assume true; {34#true} is VALID [2018-11-23 12:17:27,389 INFO L268 TraceCheckUtils]: 12: Hoare quadruple {34#true} {35#false} #70#return; {35#false} is VALID [2018-11-23 12:17:27,389 INFO L273 TraceCheckUtils]: 13: Hoare triple {35#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {35#false} is VALID [2018-11-23 12:17:27,390 INFO L256 TraceCheckUtils]: 14: Hoare triple {35#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {34#true} is VALID [2018-11-23 12:17:27,390 INFO L273 TraceCheckUtils]: 15: Hoare triple {34#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {34#true} is VALID [2018-11-23 12:17:27,390 INFO L273 TraceCheckUtils]: 16: Hoare triple {34#true} assume !true; {34#true} is VALID [2018-11-23 12:17:27,391 INFO L273 TraceCheckUtils]: 17: Hoare triple {34#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {34#true} is VALID [2018-11-23 12:17:27,391 INFO L273 TraceCheckUtils]: 18: Hoare triple {34#true} assume true; {34#true} is VALID [2018-11-23 12:17:27,391 INFO L268 TraceCheckUtils]: 19: Hoare quadruple {34#true} {35#false} #72#return; {35#false} is VALID [2018-11-23 12:17:27,392 INFO L273 TraceCheckUtils]: 20: Hoare triple {35#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {35#false} is VALID [2018-11-23 12:17:27,392 INFO L273 TraceCheckUtils]: 21: Hoare triple {35#false} assume !true; {35#false} is VALID [2018-11-23 12:17:27,393 INFO L273 TraceCheckUtils]: 22: Hoare triple {35#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {35#false} is VALID [2018-11-23 12:17:27,393 INFO L256 TraceCheckUtils]: 23: Hoare triple {35#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {34#true} is VALID [2018-11-23 12:17:27,393 INFO L273 TraceCheckUtils]: 24: Hoare triple {34#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {34#true} is VALID [2018-11-23 12:17:27,393 INFO L273 TraceCheckUtils]: 25: Hoare triple {34#true} assume !true; {34#true} is VALID [2018-11-23 12:17:27,394 INFO L273 TraceCheckUtils]: 26: Hoare triple {34#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {34#true} is VALID [2018-11-23 12:17:27,394 INFO L273 TraceCheckUtils]: 27: Hoare triple {34#true} assume true; {34#true} is VALID [2018-11-23 12:17:27,394 INFO L268 TraceCheckUtils]: 28: Hoare quadruple {34#true} {35#false} #74#return; {35#false} is VALID [2018-11-23 12:17:27,395 INFO L273 TraceCheckUtils]: 29: Hoare triple {35#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {35#false} is VALID [2018-11-23 12:17:27,395 INFO L273 TraceCheckUtils]: 30: Hoare triple {35#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {35#false} is VALID [2018-11-23 12:17:27,395 INFO L273 TraceCheckUtils]: 31: Hoare triple {35#false} assume !false; {35#false} is VALID [2018-11-23 12:17:27,402 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-23 12:17:27,405 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:17:27,405 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 12:17:27,410 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 32 [2018-11-23 12:17:27,413 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:27,417 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states. [2018-11-23 12:17:27,639 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:27,639 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 12:17:27,648 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 12:17:27,649 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 12:17:27,651 INFO L87 Difference]: Start difference. First operand 31 states. Second operand 2 states. [2018-11-23 12:17:27,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:27,794 INFO L93 Difference]: Finished difference Result 54 states and 71 transitions. [2018-11-23 12:17:27,794 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 12:17:27,795 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 32 [2018-11-23 12:17:27,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:27,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-23 12:17:27,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 71 transitions. [2018-11-23 12:17:27,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-23 12:17:27,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 71 transitions. [2018-11-23 12:17:27,813 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 71 transitions. [2018-11-23 12:17:28,056 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:28,067 INFO L225 Difference]: With dead ends: 54 [2018-11-23 12:17:28,068 INFO L226 Difference]: Without dead ends: 26 [2018-11-23 12:17:28,071 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 12:17:28,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2018-11-23 12:17:28,127 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 26. [2018-11-23 12:17:28,127 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:28,128 INFO L82 GeneralOperation]: Start isEquivalent. First operand 26 states. Second operand 26 states. [2018-11-23 12:17:28,128 INFO L74 IsIncluded]: Start isIncluded. First operand 26 states. Second operand 26 states. [2018-11-23 12:17:28,129 INFO L87 Difference]: Start difference. First operand 26 states. Second operand 26 states. [2018-11-23 12:17:28,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:28,135 INFO L93 Difference]: Finished difference Result 26 states and 30 transitions. [2018-11-23 12:17:28,135 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2018-11-23 12:17:28,136 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:28,136 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:28,136 INFO L74 IsIncluded]: Start isIncluded. First operand 26 states. Second operand 26 states. [2018-11-23 12:17:28,137 INFO L87 Difference]: Start difference. First operand 26 states. Second operand 26 states. [2018-11-23 12:17:28,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:28,142 INFO L93 Difference]: Finished difference Result 26 states and 30 transitions. [2018-11-23 12:17:28,142 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2018-11-23 12:17:28,143 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:28,143 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:28,143 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:28,144 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:28,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2018-11-23 12:17:28,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 30 transitions. [2018-11-23 12:17:28,149 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 30 transitions. Word has length 32 [2018-11-23 12:17:28,149 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:28,150 INFO L480 AbstractCegarLoop]: Abstraction has 26 states and 30 transitions. [2018-11-23 12:17:28,150 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 12:17:28,150 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2018-11-23 12:17:28,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-11-23 12:17:28,152 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:28,152 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:28,152 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:28,153 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:28,153 INFO L82 PathProgramCache]: Analyzing trace with hash -595992629, now seen corresponding path program 1 times [2018-11-23 12:17:28,153 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:28,153 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:28,155 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:28,155 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:17:28,155 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:28,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:28,283 INFO L256 TraceCheckUtils]: 0: Hoare triple {198#true} call ULTIMATE.init(); {198#true} is VALID [2018-11-23 12:17:28,284 INFO L273 TraceCheckUtils]: 1: Hoare triple {198#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {198#true} is VALID [2018-11-23 12:17:28,284 INFO L273 TraceCheckUtils]: 2: Hoare triple {198#true} assume true; {198#true} is VALID [2018-11-23 12:17:28,284 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {198#true} {198#true} #66#return; {198#true} is VALID [2018-11-23 12:17:28,285 INFO L256 TraceCheckUtils]: 4: Hoare triple {198#true} call #t~ret12 := main(); {198#true} is VALID [2018-11-23 12:17:28,287 INFO L273 TraceCheckUtils]: 5: Hoare triple {198#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {200#(= main_~i~1 0)} is VALID [2018-11-23 12:17:28,288 INFO L273 TraceCheckUtils]: 6: Hoare triple {200#(= main_~i~1 0)} assume !(~i~1 < 60); {199#false} is VALID [2018-11-23 12:17:28,288 INFO L256 TraceCheckUtils]: 7: Hoare triple {199#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {198#true} is VALID [2018-11-23 12:17:28,288 INFO L273 TraceCheckUtils]: 8: Hoare triple {198#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {198#true} is VALID [2018-11-23 12:17:28,289 INFO L273 TraceCheckUtils]: 9: Hoare triple {198#true} assume !(~i~0 < 60); {198#true} is VALID [2018-11-23 12:17:28,289 INFO L273 TraceCheckUtils]: 10: Hoare triple {198#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {198#true} is VALID [2018-11-23 12:17:28,290 INFO L273 TraceCheckUtils]: 11: Hoare triple {198#true} assume true; {198#true} is VALID [2018-11-23 12:17:28,290 INFO L268 TraceCheckUtils]: 12: Hoare quadruple {198#true} {199#false} #70#return; {199#false} is VALID [2018-11-23 12:17:28,291 INFO L273 TraceCheckUtils]: 13: Hoare triple {199#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {199#false} is VALID [2018-11-23 12:17:28,291 INFO L256 TraceCheckUtils]: 14: Hoare triple {199#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {198#true} is VALID [2018-11-23 12:17:28,291 INFO L273 TraceCheckUtils]: 15: Hoare triple {198#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {198#true} is VALID [2018-11-23 12:17:28,291 INFO L273 TraceCheckUtils]: 16: Hoare triple {198#true} assume !(~i~0 < 60); {198#true} is VALID [2018-11-23 12:17:28,292 INFO L273 TraceCheckUtils]: 17: Hoare triple {198#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {198#true} is VALID [2018-11-23 12:17:28,292 INFO L273 TraceCheckUtils]: 18: Hoare triple {198#true} assume true; {198#true} is VALID [2018-11-23 12:17:28,292 INFO L268 TraceCheckUtils]: 19: Hoare quadruple {198#true} {199#false} #72#return; {199#false} is VALID [2018-11-23 12:17:28,293 INFO L273 TraceCheckUtils]: 20: Hoare triple {199#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {199#false} is VALID [2018-11-23 12:17:28,293 INFO L273 TraceCheckUtils]: 21: Hoare triple {199#false} assume !(~i~2 < 59); {199#false} is VALID [2018-11-23 12:17:28,293 INFO L273 TraceCheckUtils]: 22: Hoare triple {199#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {199#false} is VALID [2018-11-23 12:17:28,294 INFO L256 TraceCheckUtils]: 23: Hoare triple {199#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {198#true} is VALID [2018-11-23 12:17:28,294 INFO L273 TraceCheckUtils]: 24: Hoare triple {198#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {198#true} is VALID [2018-11-23 12:17:28,294 INFO L273 TraceCheckUtils]: 25: Hoare triple {198#true} assume !(~i~0 < 60); {198#true} is VALID [2018-11-23 12:17:28,295 INFO L273 TraceCheckUtils]: 26: Hoare triple {198#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {198#true} is VALID [2018-11-23 12:17:28,295 INFO L273 TraceCheckUtils]: 27: Hoare triple {198#true} assume true; {198#true} is VALID [2018-11-23 12:17:28,295 INFO L268 TraceCheckUtils]: 28: Hoare quadruple {198#true} {199#false} #74#return; {199#false} is VALID [2018-11-23 12:17:28,296 INFO L273 TraceCheckUtils]: 29: Hoare triple {199#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {199#false} is VALID [2018-11-23 12:17:28,296 INFO L273 TraceCheckUtils]: 30: Hoare triple {199#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {199#false} is VALID [2018-11-23 12:17:28,296 INFO L273 TraceCheckUtils]: 31: Hoare triple {199#false} assume !false; {199#false} is VALID [2018-11-23 12:17:28,299 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-23 12:17:28,299 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:17:28,299 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:17:28,301 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 32 [2018-11-23 12:17:28,302 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:28,302 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-23 12:17:28,364 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:28,364 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:17:28,364 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:17:28,365 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:17:28,365 INFO L87 Difference]: Start difference. First operand 26 states and 30 transitions. Second operand 3 states. [2018-11-23 12:17:28,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:28,697 INFO L93 Difference]: Finished difference Result 46 states and 54 transitions. [2018-11-23 12:17:28,697 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:17:28,697 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 32 [2018-11-23 12:17:28,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:28,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-23 12:17:28,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 54 transitions. [2018-11-23 12:17:28,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-23 12:17:28,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 54 transitions. [2018-11-23 12:17:28,705 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 54 transitions. [2018-11-23 12:17:29,114 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:29,116 INFO L225 Difference]: With dead ends: 46 [2018-11-23 12:17:29,116 INFO L226 Difference]: Without dead ends: 28 [2018-11-23 12:17:29,118 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:17:29,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2018-11-23 12:17:29,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 27. [2018-11-23 12:17:29,131 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:29,131 INFO L82 GeneralOperation]: Start isEquivalent. First operand 28 states. Second operand 27 states. [2018-11-23 12:17:29,132 INFO L74 IsIncluded]: Start isIncluded. First operand 28 states. Second operand 27 states. [2018-11-23 12:17:29,132 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 27 states. [2018-11-23 12:17:29,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:29,136 INFO L93 Difference]: Finished difference Result 28 states and 32 transitions. [2018-11-23 12:17:29,136 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2018-11-23 12:17:29,137 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:29,137 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:29,137 INFO L74 IsIncluded]: Start isIncluded. First operand 27 states. Second operand 28 states. [2018-11-23 12:17:29,138 INFO L87 Difference]: Start difference. First operand 27 states. Second operand 28 states. [2018-11-23 12:17:29,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:29,141 INFO L93 Difference]: Finished difference Result 28 states and 32 transitions. [2018-11-23 12:17:29,141 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2018-11-23 12:17:29,142 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:29,142 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:29,142 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:29,142 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:29,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2018-11-23 12:17:29,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 31 transitions. [2018-11-23 12:17:29,145 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 31 transitions. Word has length 32 [2018-11-23 12:17:29,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:29,146 INFO L480 AbstractCegarLoop]: Abstraction has 27 states and 31 transitions. [2018-11-23 12:17:29,146 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:17:29,146 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2018-11-23 12:17:29,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-11-23 12:17:29,147 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:29,148 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:29,148 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:29,148 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:29,149 INFO L82 PathProgramCache]: Analyzing trace with hash 169606189, now seen corresponding path program 1 times [2018-11-23 12:17:29,149 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:29,149 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:29,150 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:29,150 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:17:29,150 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:29,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:29,275 INFO L256 TraceCheckUtils]: 0: Hoare triple {362#true} call ULTIMATE.init(); {362#true} is VALID [2018-11-23 12:17:29,275 INFO L273 TraceCheckUtils]: 1: Hoare triple {362#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {362#true} is VALID [2018-11-23 12:17:29,276 INFO L273 TraceCheckUtils]: 2: Hoare triple {362#true} assume true; {362#true} is VALID [2018-11-23 12:17:29,276 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {362#true} {362#true} #66#return; {362#true} is VALID [2018-11-23 12:17:29,277 INFO L256 TraceCheckUtils]: 4: Hoare triple {362#true} call #t~ret12 := main(); {362#true} is VALID [2018-11-23 12:17:29,277 INFO L273 TraceCheckUtils]: 5: Hoare triple {362#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {362#true} is VALID [2018-11-23 12:17:29,277 INFO L273 TraceCheckUtils]: 6: Hoare triple {362#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {362#true} is VALID [2018-11-23 12:17:29,278 INFO L273 TraceCheckUtils]: 7: Hoare triple {362#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {362#true} is VALID [2018-11-23 12:17:29,278 INFO L273 TraceCheckUtils]: 8: Hoare triple {362#true} assume !(~i~1 < 60); {362#true} is VALID [2018-11-23 12:17:29,278 INFO L256 TraceCheckUtils]: 9: Hoare triple {362#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {362#true} is VALID [2018-11-23 12:17:29,281 INFO L273 TraceCheckUtils]: 10: Hoare triple {362#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {364#(= sum_~i~0 0)} is VALID [2018-11-23 12:17:29,281 INFO L273 TraceCheckUtils]: 11: Hoare triple {364#(= sum_~i~0 0)} assume !(~i~0 < 60); {363#false} is VALID [2018-11-23 12:17:29,282 INFO L273 TraceCheckUtils]: 12: Hoare triple {363#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {363#false} is VALID [2018-11-23 12:17:29,282 INFO L273 TraceCheckUtils]: 13: Hoare triple {363#false} assume true; {363#false} is VALID [2018-11-23 12:17:29,282 INFO L268 TraceCheckUtils]: 14: Hoare quadruple {363#false} {362#true} #70#return; {363#false} is VALID [2018-11-23 12:17:29,283 INFO L273 TraceCheckUtils]: 15: Hoare triple {363#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {363#false} is VALID [2018-11-23 12:17:29,283 INFO L256 TraceCheckUtils]: 16: Hoare triple {363#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {362#true} is VALID [2018-11-23 12:17:29,284 INFO L273 TraceCheckUtils]: 17: Hoare triple {362#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {362#true} is VALID [2018-11-23 12:17:29,284 INFO L273 TraceCheckUtils]: 18: Hoare triple {362#true} assume !(~i~0 < 60); {362#true} is VALID [2018-11-23 12:17:29,285 INFO L273 TraceCheckUtils]: 19: Hoare triple {362#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {362#true} is VALID [2018-11-23 12:17:29,285 INFO L273 TraceCheckUtils]: 20: Hoare triple {362#true} assume true; {362#true} is VALID [2018-11-23 12:17:29,285 INFO L268 TraceCheckUtils]: 21: Hoare quadruple {362#true} {363#false} #72#return; {363#false} is VALID [2018-11-23 12:17:29,286 INFO L273 TraceCheckUtils]: 22: Hoare triple {363#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {363#false} is VALID [2018-11-23 12:17:29,286 INFO L273 TraceCheckUtils]: 23: Hoare triple {363#false} assume !(~i~2 < 59); {363#false} is VALID [2018-11-23 12:17:29,286 INFO L273 TraceCheckUtils]: 24: Hoare triple {363#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {363#false} is VALID [2018-11-23 12:17:29,287 INFO L256 TraceCheckUtils]: 25: Hoare triple {363#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {362#true} is VALID [2018-11-23 12:17:29,287 INFO L273 TraceCheckUtils]: 26: Hoare triple {362#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {362#true} is VALID [2018-11-23 12:17:29,287 INFO L273 TraceCheckUtils]: 27: Hoare triple {362#true} assume !(~i~0 < 60); {362#true} is VALID [2018-11-23 12:17:29,288 INFO L273 TraceCheckUtils]: 28: Hoare triple {362#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {362#true} is VALID [2018-11-23 12:17:29,288 INFO L273 TraceCheckUtils]: 29: Hoare triple {362#true} assume true; {362#true} is VALID [2018-11-23 12:17:29,288 INFO L268 TraceCheckUtils]: 30: Hoare quadruple {362#true} {363#false} #74#return; {363#false} is VALID [2018-11-23 12:17:29,289 INFO L273 TraceCheckUtils]: 31: Hoare triple {363#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {363#false} is VALID [2018-11-23 12:17:29,289 INFO L273 TraceCheckUtils]: 32: Hoare triple {363#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {363#false} is VALID [2018-11-23 12:17:29,289 INFO L273 TraceCheckUtils]: 33: Hoare triple {363#false} assume !false; {363#false} is VALID [2018-11-23 12:17:29,291 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-23 12:17:29,292 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:29,292 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:29,307 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:17:29,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:29,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:29,388 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:29,522 INFO L256 TraceCheckUtils]: 0: Hoare triple {362#true} call ULTIMATE.init(); {362#true} is VALID [2018-11-23 12:17:29,523 INFO L273 TraceCheckUtils]: 1: Hoare triple {362#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {362#true} is VALID [2018-11-23 12:17:29,523 INFO L273 TraceCheckUtils]: 2: Hoare triple {362#true} assume true; {362#true} is VALID [2018-11-23 12:17:29,524 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {362#true} {362#true} #66#return; {362#true} is VALID [2018-11-23 12:17:29,524 INFO L256 TraceCheckUtils]: 4: Hoare triple {362#true} call #t~ret12 := main(); {362#true} is VALID [2018-11-23 12:17:29,524 INFO L273 TraceCheckUtils]: 5: Hoare triple {362#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {362#true} is VALID [2018-11-23 12:17:29,525 INFO L273 TraceCheckUtils]: 6: Hoare triple {362#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {362#true} is VALID [2018-11-23 12:17:29,525 INFO L273 TraceCheckUtils]: 7: Hoare triple {362#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {362#true} is VALID [2018-11-23 12:17:29,526 INFO L273 TraceCheckUtils]: 8: Hoare triple {362#true} assume !(~i~1 < 60); {362#true} is VALID [2018-11-23 12:17:29,526 INFO L256 TraceCheckUtils]: 9: Hoare triple {362#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {362#true} is VALID [2018-11-23 12:17:29,530 INFO L273 TraceCheckUtils]: 10: Hoare triple {362#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {398#(<= sum_~i~0 0)} is VALID [2018-11-23 12:17:29,531 INFO L273 TraceCheckUtils]: 11: Hoare triple {398#(<= sum_~i~0 0)} assume !(~i~0 < 60); {363#false} is VALID [2018-11-23 12:17:29,531 INFO L273 TraceCheckUtils]: 12: Hoare triple {363#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {363#false} is VALID [2018-11-23 12:17:29,531 INFO L273 TraceCheckUtils]: 13: Hoare triple {363#false} assume true; {363#false} is VALID [2018-11-23 12:17:29,532 INFO L268 TraceCheckUtils]: 14: Hoare quadruple {363#false} {362#true} #70#return; {363#false} is VALID [2018-11-23 12:17:29,532 INFO L273 TraceCheckUtils]: 15: Hoare triple {363#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {363#false} is VALID [2018-11-23 12:17:29,532 INFO L256 TraceCheckUtils]: 16: Hoare triple {363#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {363#false} is VALID [2018-11-23 12:17:29,532 INFO L273 TraceCheckUtils]: 17: Hoare triple {363#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {363#false} is VALID [2018-11-23 12:17:29,533 INFO L273 TraceCheckUtils]: 18: Hoare triple {363#false} assume !(~i~0 < 60); {363#false} is VALID [2018-11-23 12:17:29,533 INFO L273 TraceCheckUtils]: 19: Hoare triple {363#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {363#false} is VALID [2018-11-23 12:17:29,533 INFO L273 TraceCheckUtils]: 20: Hoare triple {363#false} assume true; {363#false} is VALID [2018-11-23 12:17:29,534 INFO L268 TraceCheckUtils]: 21: Hoare quadruple {363#false} {363#false} #72#return; {363#false} is VALID [2018-11-23 12:17:29,534 INFO L273 TraceCheckUtils]: 22: Hoare triple {363#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {363#false} is VALID [2018-11-23 12:17:29,534 INFO L273 TraceCheckUtils]: 23: Hoare triple {363#false} assume !(~i~2 < 59); {363#false} is VALID [2018-11-23 12:17:29,534 INFO L273 TraceCheckUtils]: 24: Hoare triple {363#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {363#false} is VALID [2018-11-23 12:17:29,535 INFO L256 TraceCheckUtils]: 25: Hoare triple {363#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {363#false} is VALID [2018-11-23 12:17:29,535 INFO L273 TraceCheckUtils]: 26: Hoare triple {363#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {363#false} is VALID [2018-11-23 12:17:29,535 INFO L273 TraceCheckUtils]: 27: Hoare triple {363#false} assume !(~i~0 < 60); {363#false} is VALID [2018-11-23 12:17:29,536 INFO L273 TraceCheckUtils]: 28: Hoare triple {363#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {363#false} is VALID [2018-11-23 12:17:29,536 INFO L273 TraceCheckUtils]: 29: Hoare triple {363#false} assume true; {363#false} is VALID [2018-11-23 12:17:29,536 INFO L268 TraceCheckUtils]: 30: Hoare quadruple {363#false} {363#false} #74#return; {363#false} is VALID [2018-11-23 12:17:29,537 INFO L273 TraceCheckUtils]: 31: Hoare triple {363#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {363#false} is VALID [2018-11-23 12:17:29,537 INFO L273 TraceCheckUtils]: 32: Hoare triple {363#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {363#false} is VALID [2018-11-23 12:17:29,537 INFO L273 TraceCheckUtils]: 33: Hoare triple {363#false} assume !false; {363#false} is VALID [2018-11-23 12:17:29,540 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-23 12:17:29,565 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 12:17:29,566 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2018-11-23 12:17:29,566 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 34 [2018-11-23 12:17:29,569 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:29,569 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2018-11-23 12:17:29,701 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:29,701 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 12:17:29,702 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 12:17:29,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 12:17:29,703 INFO L87 Difference]: Start difference. First operand 27 states and 31 transitions. Second operand 4 states. [2018-11-23 12:17:30,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:30,003 INFO L93 Difference]: Finished difference Result 46 states and 56 transitions. [2018-11-23 12:17:30,004 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:17:30,004 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 34 [2018-11-23 12:17:30,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:30,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2018-11-23 12:17:30,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 55 transitions. [2018-11-23 12:17:30,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2018-11-23 12:17:30,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 55 transitions. [2018-11-23 12:17:30,011 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 55 transitions. [2018-11-23 12:17:30,121 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:30,123 INFO L225 Difference]: With dead ends: 46 [2018-11-23 12:17:30,123 INFO L226 Difference]: Without dead ends: 29 [2018-11-23 12:17:30,124 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 12:17:30,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2018-11-23 12:17:30,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 28. [2018-11-23 12:17:30,144 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:30,144 INFO L82 GeneralOperation]: Start isEquivalent. First operand 29 states. Second operand 28 states. [2018-11-23 12:17:30,144 INFO L74 IsIncluded]: Start isIncluded. First operand 29 states. Second operand 28 states. [2018-11-23 12:17:30,144 INFO L87 Difference]: Start difference. First operand 29 states. Second operand 28 states. [2018-11-23 12:17:30,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:30,148 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2018-11-23 12:17:30,148 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2018-11-23 12:17:30,148 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:30,149 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:30,149 INFO L74 IsIncluded]: Start isIncluded. First operand 28 states. Second operand 29 states. [2018-11-23 12:17:30,149 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 29 states. [2018-11-23 12:17:30,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:30,152 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2018-11-23 12:17:30,152 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2018-11-23 12:17:30,153 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:30,153 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:30,153 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:30,153 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:30,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2018-11-23 12:17:30,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 32 transitions. [2018-11-23 12:17:30,155 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 32 transitions. Word has length 34 [2018-11-23 12:17:30,156 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:30,156 INFO L480 AbstractCegarLoop]: Abstraction has 28 states and 32 transitions. [2018-11-23 12:17:30,156 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 12:17:30,156 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2018-11-23 12:17:30,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-11-23 12:17:30,158 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:30,158 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:30,158 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:30,158 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:30,159 INFO L82 PathProgramCache]: Analyzing trace with hash -1462689141, now seen corresponding path program 1 times [2018-11-23 12:17:30,159 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:30,159 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:30,160 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:30,160 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:17:30,160 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:30,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:30,267 INFO L256 TraceCheckUtils]: 0: Hoare triple {630#true} call ULTIMATE.init(); {630#true} is VALID [2018-11-23 12:17:30,268 INFO L273 TraceCheckUtils]: 1: Hoare triple {630#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {630#true} is VALID [2018-11-23 12:17:30,268 INFO L273 TraceCheckUtils]: 2: Hoare triple {630#true} assume true; {630#true} is VALID [2018-11-23 12:17:30,268 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {630#true} {630#true} #66#return; {630#true} is VALID [2018-11-23 12:17:30,268 INFO L256 TraceCheckUtils]: 4: Hoare triple {630#true} call #t~ret12 := main(); {630#true} is VALID [2018-11-23 12:17:30,269 INFO L273 TraceCheckUtils]: 5: Hoare triple {630#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {630#true} is VALID [2018-11-23 12:17:30,269 INFO L273 TraceCheckUtils]: 6: Hoare triple {630#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {630#true} is VALID [2018-11-23 12:17:30,269 INFO L273 TraceCheckUtils]: 7: Hoare triple {630#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {630#true} is VALID [2018-11-23 12:17:30,269 INFO L273 TraceCheckUtils]: 8: Hoare triple {630#true} assume !(~i~1 < 60); {630#true} is VALID [2018-11-23 12:17:30,269 INFO L256 TraceCheckUtils]: 9: Hoare triple {630#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {630#true} is VALID [2018-11-23 12:17:30,270 INFO L273 TraceCheckUtils]: 10: Hoare triple {630#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {630#true} is VALID [2018-11-23 12:17:30,270 INFO L273 TraceCheckUtils]: 11: Hoare triple {630#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {630#true} is VALID [2018-11-23 12:17:30,270 INFO L273 TraceCheckUtils]: 12: Hoare triple {630#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {630#true} is VALID [2018-11-23 12:17:30,270 INFO L273 TraceCheckUtils]: 13: Hoare triple {630#true} assume !(~i~0 < 60); {630#true} is VALID [2018-11-23 12:17:30,271 INFO L273 TraceCheckUtils]: 14: Hoare triple {630#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {630#true} is VALID [2018-11-23 12:17:30,271 INFO L273 TraceCheckUtils]: 15: Hoare triple {630#true} assume true; {630#true} is VALID [2018-11-23 12:17:30,271 INFO L268 TraceCheckUtils]: 16: Hoare quadruple {630#true} {630#true} #70#return; {630#true} is VALID [2018-11-23 12:17:30,272 INFO L273 TraceCheckUtils]: 17: Hoare triple {630#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {630#true} is VALID [2018-11-23 12:17:30,272 INFO L256 TraceCheckUtils]: 18: Hoare triple {630#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {630#true} is VALID [2018-11-23 12:17:30,272 INFO L273 TraceCheckUtils]: 19: Hoare triple {630#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {630#true} is VALID [2018-11-23 12:17:30,273 INFO L273 TraceCheckUtils]: 20: Hoare triple {630#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {630#true} is VALID [2018-11-23 12:17:30,273 INFO L273 TraceCheckUtils]: 21: Hoare triple {630#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {630#true} is VALID [2018-11-23 12:17:30,273 INFO L273 TraceCheckUtils]: 22: Hoare triple {630#true} assume !(~i~0 < 60); {630#true} is VALID [2018-11-23 12:17:30,274 INFO L273 TraceCheckUtils]: 23: Hoare triple {630#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {630#true} is VALID [2018-11-23 12:17:30,274 INFO L273 TraceCheckUtils]: 24: Hoare triple {630#true} assume true; {630#true} is VALID [2018-11-23 12:17:30,274 INFO L268 TraceCheckUtils]: 25: Hoare quadruple {630#true} {630#true} #72#return; {630#true} is VALID [2018-11-23 12:17:30,281 INFO L273 TraceCheckUtils]: 26: Hoare triple {630#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {632#(= main_~i~2 0)} is VALID [2018-11-23 12:17:30,284 INFO L273 TraceCheckUtils]: 27: Hoare triple {632#(= main_~i~2 0)} assume !(~i~2 < 59); {631#false} is VALID [2018-11-23 12:17:30,284 INFO L273 TraceCheckUtils]: 28: Hoare triple {631#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {631#false} is VALID [2018-11-23 12:17:30,284 INFO L256 TraceCheckUtils]: 29: Hoare triple {631#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {630#true} is VALID [2018-11-23 12:17:30,285 INFO L273 TraceCheckUtils]: 30: Hoare triple {630#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {630#true} is VALID [2018-11-23 12:17:30,285 INFO L273 TraceCheckUtils]: 31: Hoare triple {630#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {630#true} is VALID [2018-11-23 12:17:30,285 INFO L273 TraceCheckUtils]: 32: Hoare triple {630#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {630#true} is VALID [2018-11-23 12:17:30,285 INFO L273 TraceCheckUtils]: 33: Hoare triple {630#true} assume !(~i~0 < 60); {630#true} is VALID [2018-11-23 12:17:30,286 INFO L273 TraceCheckUtils]: 34: Hoare triple {630#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {630#true} is VALID [2018-11-23 12:17:30,286 INFO L273 TraceCheckUtils]: 35: Hoare triple {630#true} assume true; {630#true} is VALID [2018-11-23 12:17:30,286 INFO L268 TraceCheckUtils]: 36: Hoare quadruple {630#true} {631#false} #74#return; {631#false} is VALID [2018-11-23 12:17:30,286 INFO L273 TraceCheckUtils]: 37: Hoare triple {631#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {631#false} is VALID [2018-11-23 12:17:30,286 INFO L273 TraceCheckUtils]: 38: Hoare triple {631#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {631#false} is VALID [2018-11-23 12:17:30,287 INFO L273 TraceCheckUtils]: 39: Hoare triple {631#false} assume !false; {631#false} is VALID [2018-11-23 12:17:30,289 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-23 12:17:30,290 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:17:30,290 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:17:30,290 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 40 [2018-11-23 12:17:30,291 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:30,291 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-23 12:17:30,413 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:30,413 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:17:30,414 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:17:30,414 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:17:30,414 INFO L87 Difference]: Start difference. First operand 28 states and 32 transitions. Second operand 3 states. [2018-11-23 12:17:30,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:30,507 INFO L93 Difference]: Finished difference Result 43 states and 48 transitions. [2018-11-23 12:17:30,507 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:17:30,507 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 40 [2018-11-23 12:17:30,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:30,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-23 12:17:30,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 45 transitions. [2018-11-23 12:17:30,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-23 12:17:30,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 45 transitions. [2018-11-23 12:17:30,513 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 45 transitions. [2018-11-23 12:17:30,601 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:30,603 INFO L225 Difference]: With dead ends: 43 [2018-11-23 12:17:30,604 INFO L226 Difference]: Without dead ends: 30 [2018-11-23 12:17:30,605 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:17:30,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2018-11-23 12:17:30,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 29. [2018-11-23 12:17:30,616 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:30,616 INFO L82 GeneralOperation]: Start isEquivalent. First operand 30 states. Second operand 29 states. [2018-11-23 12:17:30,616 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 29 states. [2018-11-23 12:17:30,617 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 29 states. [2018-11-23 12:17:30,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:30,619 INFO L93 Difference]: Finished difference Result 30 states and 34 transitions. [2018-11-23 12:17:30,619 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2018-11-23 12:17:30,620 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:30,620 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:30,620 INFO L74 IsIncluded]: Start isIncluded. First operand 29 states. Second operand 30 states. [2018-11-23 12:17:30,621 INFO L87 Difference]: Start difference. First operand 29 states. Second operand 30 states. [2018-11-23 12:17:30,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:30,623 INFO L93 Difference]: Finished difference Result 30 states and 34 transitions. [2018-11-23 12:17:30,624 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2018-11-23 12:17:30,624 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:30,624 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:30,625 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:30,625 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:30,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2018-11-23 12:17:30,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 33 transitions. [2018-11-23 12:17:30,627 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 33 transitions. Word has length 40 [2018-11-23 12:17:30,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:30,628 INFO L480 AbstractCegarLoop]: Abstraction has 29 states and 33 transitions. [2018-11-23 12:17:30,628 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:17:30,628 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2018-11-23 12:17:30,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-11-23 12:17:30,629 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:30,630 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:30,630 INFO L423 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:30,630 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:30,630 INFO L82 PathProgramCache]: Analyzing trace with hash -233991671, now seen corresponding path program 1 times [2018-11-23 12:17:30,631 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:30,631 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:30,632 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:30,632 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:17:30,632 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:30,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:30,730 INFO L256 TraceCheckUtils]: 0: Hoare triple {799#true} call ULTIMATE.init(); {799#true} is VALID [2018-11-23 12:17:30,730 INFO L273 TraceCheckUtils]: 1: Hoare triple {799#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {799#true} is VALID [2018-11-23 12:17:30,731 INFO L273 TraceCheckUtils]: 2: Hoare triple {799#true} assume true; {799#true} is VALID [2018-11-23 12:17:30,731 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {799#true} {799#true} #66#return; {799#true} is VALID [2018-11-23 12:17:30,731 INFO L256 TraceCheckUtils]: 4: Hoare triple {799#true} call #t~ret12 := main(); {799#true} is VALID [2018-11-23 12:17:30,732 INFO L273 TraceCheckUtils]: 5: Hoare triple {799#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {801#(= main_~i~1 0)} is VALID [2018-11-23 12:17:30,732 INFO L273 TraceCheckUtils]: 6: Hoare triple {801#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {801#(= main_~i~1 0)} is VALID [2018-11-23 12:17:30,733 INFO L273 TraceCheckUtils]: 7: Hoare triple {801#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {802#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:30,734 INFO L273 TraceCheckUtils]: 8: Hoare triple {802#(<= main_~i~1 1)} assume !(~i~1 < 60); {800#false} is VALID [2018-11-23 12:17:30,734 INFO L256 TraceCheckUtils]: 9: Hoare triple {800#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {799#true} is VALID [2018-11-23 12:17:30,735 INFO L273 TraceCheckUtils]: 10: Hoare triple {799#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {799#true} is VALID [2018-11-23 12:17:30,735 INFO L273 TraceCheckUtils]: 11: Hoare triple {799#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {799#true} is VALID [2018-11-23 12:17:30,736 INFO L273 TraceCheckUtils]: 12: Hoare triple {799#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {799#true} is VALID [2018-11-23 12:17:30,736 INFO L273 TraceCheckUtils]: 13: Hoare triple {799#true} assume !(~i~0 < 60); {799#true} is VALID [2018-11-23 12:17:30,736 INFO L273 TraceCheckUtils]: 14: Hoare triple {799#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {799#true} is VALID [2018-11-23 12:17:30,737 INFO L273 TraceCheckUtils]: 15: Hoare triple {799#true} assume true; {799#true} is VALID [2018-11-23 12:17:30,737 INFO L268 TraceCheckUtils]: 16: Hoare quadruple {799#true} {800#false} #70#return; {800#false} is VALID [2018-11-23 12:17:30,737 INFO L273 TraceCheckUtils]: 17: Hoare triple {800#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {800#false} is VALID [2018-11-23 12:17:30,737 INFO L256 TraceCheckUtils]: 18: Hoare triple {800#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {799#true} is VALID [2018-11-23 12:17:30,737 INFO L273 TraceCheckUtils]: 19: Hoare triple {799#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {799#true} is VALID [2018-11-23 12:17:30,738 INFO L273 TraceCheckUtils]: 20: Hoare triple {799#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {799#true} is VALID [2018-11-23 12:17:30,738 INFO L273 TraceCheckUtils]: 21: Hoare triple {799#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {799#true} is VALID [2018-11-23 12:17:30,738 INFO L273 TraceCheckUtils]: 22: Hoare triple {799#true} assume !(~i~0 < 60); {799#true} is VALID [2018-11-23 12:17:30,738 INFO L273 TraceCheckUtils]: 23: Hoare triple {799#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {799#true} is VALID [2018-11-23 12:17:30,740 INFO L273 TraceCheckUtils]: 24: Hoare triple {799#true} assume true; {799#true} is VALID [2018-11-23 12:17:30,740 INFO L268 TraceCheckUtils]: 25: Hoare quadruple {799#true} {800#false} #72#return; {800#false} is VALID [2018-11-23 12:17:30,740 INFO L273 TraceCheckUtils]: 26: Hoare triple {800#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {800#false} is VALID [2018-11-23 12:17:30,741 INFO L273 TraceCheckUtils]: 27: Hoare triple {800#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {800#false} is VALID [2018-11-23 12:17:30,741 INFO L273 TraceCheckUtils]: 28: Hoare triple {800#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {800#false} is VALID [2018-11-23 12:17:30,741 INFO L273 TraceCheckUtils]: 29: Hoare triple {800#false} assume !(~i~2 < 59); {800#false} is VALID [2018-11-23 12:17:30,742 INFO L273 TraceCheckUtils]: 30: Hoare triple {800#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {800#false} is VALID [2018-11-23 12:17:30,742 INFO L256 TraceCheckUtils]: 31: Hoare triple {800#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {799#true} is VALID [2018-11-23 12:17:30,742 INFO L273 TraceCheckUtils]: 32: Hoare triple {799#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {799#true} is VALID [2018-11-23 12:17:30,742 INFO L273 TraceCheckUtils]: 33: Hoare triple {799#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {799#true} is VALID [2018-11-23 12:17:30,743 INFO L273 TraceCheckUtils]: 34: Hoare triple {799#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {799#true} is VALID [2018-11-23 12:17:30,743 INFO L273 TraceCheckUtils]: 35: Hoare triple {799#true} assume !(~i~0 < 60); {799#true} is VALID [2018-11-23 12:17:30,743 INFO L273 TraceCheckUtils]: 36: Hoare triple {799#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {799#true} is VALID [2018-11-23 12:17:30,744 INFO L273 TraceCheckUtils]: 37: Hoare triple {799#true} assume true; {799#true} is VALID [2018-11-23 12:17:30,744 INFO L268 TraceCheckUtils]: 38: Hoare quadruple {799#true} {800#false} #74#return; {800#false} is VALID [2018-11-23 12:17:30,744 INFO L273 TraceCheckUtils]: 39: Hoare triple {800#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {800#false} is VALID [2018-11-23 12:17:30,744 INFO L273 TraceCheckUtils]: 40: Hoare triple {800#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {800#false} is VALID [2018-11-23 12:17:30,745 INFO L273 TraceCheckUtils]: 41: Hoare triple {800#false} assume !false; {800#false} is VALID [2018-11-23 12:17:30,747 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-23 12:17:30,748 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:30,748 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:30,761 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:17:30,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:30,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:30,824 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:31,173 INFO L256 TraceCheckUtils]: 0: Hoare triple {799#true} call ULTIMATE.init(); {799#true} is VALID [2018-11-23 12:17:31,174 INFO L273 TraceCheckUtils]: 1: Hoare triple {799#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {799#true} is VALID [2018-11-23 12:17:31,174 INFO L273 TraceCheckUtils]: 2: Hoare triple {799#true} assume true; {799#true} is VALID [2018-11-23 12:17:31,175 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {799#true} {799#true} #66#return; {799#true} is VALID [2018-11-23 12:17:31,175 INFO L256 TraceCheckUtils]: 4: Hoare triple {799#true} call #t~ret12 := main(); {799#true} is VALID [2018-11-23 12:17:31,177 INFO L273 TraceCheckUtils]: 5: Hoare triple {799#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {821#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:31,178 INFO L273 TraceCheckUtils]: 6: Hoare triple {821#(<= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {821#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:31,178 INFO L273 TraceCheckUtils]: 7: Hoare triple {821#(<= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {802#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:31,179 INFO L273 TraceCheckUtils]: 8: Hoare triple {802#(<= main_~i~1 1)} assume !(~i~1 < 60); {800#false} is VALID [2018-11-23 12:17:31,179 INFO L256 TraceCheckUtils]: 9: Hoare triple {800#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {800#false} is VALID [2018-11-23 12:17:31,179 INFO L273 TraceCheckUtils]: 10: Hoare triple {800#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {800#false} is VALID [2018-11-23 12:17:31,180 INFO L273 TraceCheckUtils]: 11: Hoare triple {800#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {800#false} is VALID [2018-11-23 12:17:31,180 INFO L273 TraceCheckUtils]: 12: Hoare triple {800#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {800#false} is VALID [2018-11-23 12:17:31,180 INFO L273 TraceCheckUtils]: 13: Hoare triple {800#false} assume !(~i~0 < 60); {800#false} is VALID [2018-11-23 12:17:31,180 INFO L273 TraceCheckUtils]: 14: Hoare triple {800#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {800#false} is VALID [2018-11-23 12:17:31,181 INFO L273 TraceCheckUtils]: 15: Hoare triple {800#false} assume true; {800#false} is VALID [2018-11-23 12:17:31,181 INFO L268 TraceCheckUtils]: 16: Hoare quadruple {800#false} {800#false} #70#return; {800#false} is VALID [2018-11-23 12:17:31,182 INFO L273 TraceCheckUtils]: 17: Hoare triple {800#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {800#false} is VALID [2018-11-23 12:17:31,182 INFO L256 TraceCheckUtils]: 18: Hoare triple {800#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {800#false} is VALID [2018-11-23 12:17:31,182 INFO L273 TraceCheckUtils]: 19: Hoare triple {800#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {800#false} is VALID [2018-11-23 12:17:31,183 INFO L273 TraceCheckUtils]: 20: Hoare triple {800#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {800#false} is VALID [2018-11-23 12:17:31,183 INFO L273 TraceCheckUtils]: 21: Hoare triple {800#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {800#false} is VALID [2018-11-23 12:17:31,183 INFO L273 TraceCheckUtils]: 22: Hoare triple {800#false} assume !(~i~0 < 60); {800#false} is VALID [2018-11-23 12:17:31,184 INFO L273 TraceCheckUtils]: 23: Hoare triple {800#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {800#false} is VALID [2018-11-23 12:17:31,184 INFO L273 TraceCheckUtils]: 24: Hoare triple {800#false} assume true; {800#false} is VALID [2018-11-23 12:17:31,184 INFO L268 TraceCheckUtils]: 25: Hoare quadruple {800#false} {800#false} #72#return; {800#false} is VALID [2018-11-23 12:17:31,184 INFO L273 TraceCheckUtils]: 26: Hoare triple {800#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {800#false} is VALID [2018-11-23 12:17:31,184 INFO L273 TraceCheckUtils]: 27: Hoare triple {800#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {800#false} is VALID [2018-11-23 12:17:31,185 INFO L273 TraceCheckUtils]: 28: Hoare triple {800#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {800#false} is VALID [2018-11-23 12:17:31,185 INFO L273 TraceCheckUtils]: 29: Hoare triple {800#false} assume !(~i~2 < 59); {800#false} is VALID [2018-11-23 12:17:31,185 INFO L273 TraceCheckUtils]: 30: Hoare triple {800#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {800#false} is VALID [2018-11-23 12:17:31,185 INFO L256 TraceCheckUtils]: 31: Hoare triple {800#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {800#false} is VALID [2018-11-23 12:17:31,185 INFO L273 TraceCheckUtils]: 32: Hoare triple {800#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {800#false} is VALID [2018-11-23 12:17:31,186 INFO L273 TraceCheckUtils]: 33: Hoare triple {800#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {800#false} is VALID [2018-11-23 12:17:31,186 INFO L273 TraceCheckUtils]: 34: Hoare triple {800#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {800#false} is VALID [2018-11-23 12:17:31,186 INFO L273 TraceCheckUtils]: 35: Hoare triple {800#false} assume !(~i~0 < 60); {800#false} is VALID [2018-11-23 12:17:31,186 INFO L273 TraceCheckUtils]: 36: Hoare triple {800#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {800#false} is VALID [2018-11-23 12:17:31,187 INFO L273 TraceCheckUtils]: 37: Hoare triple {800#false} assume true; {800#false} is VALID [2018-11-23 12:17:31,187 INFO L268 TraceCheckUtils]: 38: Hoare quadruple {800#false} {800#false} #74#return; {800#false} is VALID [2018-11-23 12:17:31,187 INFO L273 TraceCheckUtils]: 39: Hoare triple {800#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {800#false} is VALID [2018-11-23 12:17:31,188 INFO L273 TraceCheckUtils]: 40: Hoare triple {800#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {800#false} is VALID [2018-11-23 12:17:31,188 INFO L273 TraceCheckUtils]: 41: Hoare triple {800#false} assume !false; {800#false} is VALID [2018-11-23 12:17:31,190 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-23 12:17:31,211 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:31,211 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2018-11-23 12:17:31,211 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 42 [2018-11-23 12:17:31,212 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:31,212 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:17:31,284 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:31,284 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:17:31,285 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:17:31,285 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:17:31,286 INFO L87 Difference]: Start difference. First operand 29 states and 33 transitions. Second operand 5 states. [2018-11-23 12:17:31,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:31,490 INFO L93 Difference]: Finished difference Result 52 states and 60 transitions. [2018-11-23 12:17:31,491 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 12:17:31,491 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 42 [2018-11-23 12:17:31,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:31,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:17:31,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 56 transitions. [2018-11-23 12:17:31,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:17:31,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 56 transitions. [2018-11-23 12:17:31,496 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 56 transitions. [2018-11-23 12:17:31,594 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:31,596 INFO L225 Difference]: With dead ends: 52 [2018-11-23 12:17:31,596 INFO L226 Difference]: Without dead ends: 32 [2018-11-23 12:17:31,597 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:17:31,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2018-11-23 12:17:31,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 31. [2018-11-23 12:17:31,671 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:31,671 INFO L82 GeneralOperation]: Start isEquivalent. First operand 32 states. Second operand 31 states. [2018-11-23 12:17:31,671 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand 31 states. [2018-11-23 12:17:31,672 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 31 states. [2018-11-23 12:17:31,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:31,674 INFO L93 Difference]: Finished difference Result 32 states and 36 transitions. [2018-11-23 12:17:31,674 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 36 transitions. [2018-11-23 12:17:31,675 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:31,675 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:31,675 INFO L74 IsIncluded]: Start isIncluded. First operand 31 states. Second operand 32 states. [2018-11-23 12:17:31,675 INFO L87 Difference]: Start difference. First operand 31 states. Second operand 32 states. [2018-11-23 12:17:31,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:31,678 INFO L93 Difference]: Finished difference Result 32 states and 36 transitions. [2018-11-23 12:17:31,678 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 36 transitions. [2018-11-23 12:17:31,678 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:31,679 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:31,679 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:31,679 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:31,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2018-11-23 12:17:31,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 35 transitions. [2018-11-23 12:17:31,681 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 35 transitions. Word has length 42 [2018-11-23 12:17:31,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:31,682 INFO L480 AbstractCegarLoop]: Abstraction has 31 states and 35 transitions. [2018-11-23 12:17:31,682 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:17:31,682 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 35 transitions. [2018-11-23 12:17:31,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-11-23 12:17:31,683 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:31,684 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:31,684 INFO L423 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:31,684 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:31,684 INFO L82 PathProgramCache]: Analyzing trace with hash 4791275, now seen corresponding path program 2 times [2018-11-23 12:17:31,684 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:31,685 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:31,685 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:31,686 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:17:31,686 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:31,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:31,919 INFO L256 TraceCheckUtils]: 0: Hoare triple {1114#true} call ULTIMATE.init(); {1114#true} is VALID [2018-11-23 12:17:31,919 INFO L273 TraceCheckUtils]: 1: Hoare triple {1114#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {1114#true} is VALID [2018-11-23 12:17:31,920 INFO L273 TraceCheckUtils]: 2: Hoare triple {1114#true} assume true; {1114#true} is VALID [2018-11-23 12:17:31,920 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1114#true} {1114#true} #66#return; {1114#true} is VALID [2018-11-23 12:17:31,920 INFO L256 TraceCheckUtils]: 4: Hoare triple {1114#true} call #t~ret12 := main(); {1114#true} is VALID [2018-11-23 12:17:31,921 INFO L273 TraceCheckUtils]: 5: Hoare triple {1114#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {1116#(= main_~i~1 0)} is VALID [2018-11-23 12:17:31,923 INFO L273 TraceCheckUtils]: 6: Hoare triple {1116#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {1116#(= main_~i~1 0)} is VALID [2018-11-23 12:17:31,924 INFO L273 TraceCheckUtils]: 7: Hoare triple {1116#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {1117#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:31,928 INFO L273 TraceCheckUtils]: 8: Hoare triple {1117#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {1117#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:31,929 INFO L273 TraceCheckUtils]: 9: Hoare triple {1117#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {1118#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:31,929 INFO L273 TraceCheckUtils]: 10: Hoare triple {1118#(<= main_~i~1 2)} assume !(~i~1 < 60); {1115#false} is VALID [2018-11-23 12:17:31,929 INFO L256 TraceCheckUtils]: 11: Hoare triple {1115#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {1114#true} is VALID [2018-11-23 12:17:31,930 INFO L273 TraceCheckUtils]: 12: Hoare triple {1114#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1114#true} is VALID [2018-11-23 12:17:31,930 INFO L273 TraceCheckUtils]: 13: Hoare triple {1114#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {1114#true} is VALID [2018-11-23 12:17:31,930 INFO L273 TraceCheckUtils]: 14: Hoare triple {1114#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1114#true} is VALID [2018-11-23 12:17:31,930 INFO L273 TraceCheckUtils]: 15: Hoare triple {1114#true} assume !(~i~0 < 60); {1114#true} is VALID [2018-11-23 12:17:31,931 INFO L273 TraceCheckUtils]: 16: Hoare triple {1114#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1114#true} is VALID [2018-11-23 12:17:31,931 INFO L273 TraceCheckUtils]: 17: Hoare triple {1114#true} assume true; {1114#true} is VALID [2018-11-23 12:17:31,931 INFO L268 TraceCheckUtils]: 18: Hoare quadruple {1114#true} {1115#false} #70#return; {1115#false} is VALID [2018-11-23 12:17:31,932 INFO L273 TraceCheckUtils]: 19: Hoare triple {1115#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {1115#false} is VALID [2018-11-23 12:17:31,932 INFO L256 TraceCheckUtils]: 20: Hoare triple {1115#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {1114#true} is VALID [2018-11-23 12:17:31,932 INFO L273 TraceCheckUtils]: 21: Hoare triple {1114#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1114#true} is VALID [2018-11-23 12:17:31,933 INFO L273 TraceCheckUtils]: 22: Hoare triple {1114#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {1114#true} is VALID [2018-11-23 12:17:31,933 INFO L273 TraceCheckUtils]: 23: Hoare triple {1114#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1114#true} is VALID [2018-11-23 12:17:31,933 INFO L273 TraceCheckUtils]: 24: Hoare triple {1114#true} assume !(~i~0 < 60); {1114#true} is VALID [2018-11-23 12:17:31,933 INFO L273 TraceCheckUtils]: 25: Hoare triple {1114#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1114#true} is VALID [2018-11-23 12:17:31,934 INFO L273 TraceCheckUtils]: 26: Hoare triple {1114#true} assume true; {1114#true} is VALID [2018-11-23 12:17:31,934 INFO L268 TraceCheckUtils]: 27: Hoare quadruple {1114#true} {1115#false} #72#return; {1115#false} is VALID [2018-11-23 12:17:31,934 INFO L273 TraceCheckUtils]: 28: Hoare triple {1115#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {1115#false} is VALID [2018-11-23 12:17:31,934 INFO L273 TraceCheckUtils]: 29: Hoare triple {1115#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {1115#false} is VALID [2018-11-23 12:17:31,934 INFO L273 TraceCheckUtils]: 30: Hoare triple {1115#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {1115#false} is VALID [2018-11-23 12:17:31,935 INFO L273 TraceCheckUtils]: 31: Hoare triple {1115#false} assume !(~i~2 < 59); {1115#false} is VALID [2018-11-23 12:17:31,935 INFO L273 TraceCheckUtils]: 32: Hoare triple {1115#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {1115#false} is VALID [2018-11-23 12:17:31,935 INFO L256 TraceCheckUtils]: 33: Hoare triple {1115#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {1114#true} is VALID [2018-11-23 12:17:31,936 INFO L273 TraceCheckUtils]: 34: Hoare triple {1114#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1114#true} is VALID [2018-11-23 12:17:31,936 INFO L273 TraceCheckUtils]: 35: Hoare triple {1114#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {1114#true} is VALID [2018-11-23 12:17:31,936 INFO L273 TraceCheckUtils]: 36: Hoare triple {1114#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1114#true} is VALID [2018-11-23 12:17:31,936 INFO L273 TraceCheckUtils]: 37: Hoare triple {1114#true} assume !(~i~0 < 60); {1114#true} is VALID [2018-11-23 12:17:31,936 INFO L273 TraceCheckUtils]: 38: Hoare triple {1114#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1114#true} is VALID [2018-11-23 12:17:31,937 INFO L273 TraceCheckUtils]: 39: Hoare triple {1114#true} assume true; {1114#true} is VALID [2018-11-23 12:17:31,937 INFO L268 TraceCheckUtils]: 40: Hoare quadruple {1114#true} {1115#false} #74#return; {1115#false} is VALID [2018-11-23 12:17:31,937 INFO L273 TraceCheckUtils]: 41: Hoare triple {1115#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {1115#false} is VALID [2018-11-23 12:17:31,937 INFO L273 TraceCheckUtils]: 42: Hoare triple {1115#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {1115#false} is VALID [2018-11-23 12:17:31,937 INFO L273 TraceCheckUtils]: 43: Hoare triple {1115#false} assume !false; {1115#false} is VALID [2018-11-23 12:17:31,940 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-23 12:17:31,940 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:31,940 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:31,949 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-23 12:17:31,998 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-23 12:17:31,998 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:32,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:32,020 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:32,124 INFO L256 TraceCheckUtils]: 0: Hoare triple {1114#true} call ULTIMATE.init(); {1114#true} is VALID [2018-11-23 12:17:32,125 INFO L273 TraceCheckUtils]: 1: Hoare triple {1114#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {1114#true} is VALID [2018-11-23 12:17:32,125 INFO L273 TraceCheckUtils]: 2: Hoare triple {1114#true} assume true; {1114#true} is VALID [2018-11-23 12:17:32,126 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1114#true} {1114#true} #66#return; {1114#true} is VALID [2018-11-23 12:17:32,126 INFO L256 TraceCheckUtils]: 4: Hoare triple {1114#true} call #t~ret12 := main(); {1114#true} is VALID [2018-11-23 12:17:32,127 INFO L273 TraceCheckUtils]: 5: Hoare triple {1114#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {1137#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:32,128 INFO L273 TraceCheckUtils]: 6: Hoare triple {1137#(<= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {1137#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:32,128 INFO L273 TraceCheckUtils]: 7: Hoare triple {1137#(<= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {1117#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:32,129 INFO L273 TraceCheckUtils]: 8: Hoare triple {1117#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {1117#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:32,131 INFO L273 TraceCheckUtils]: 9: Hoare triple {1117#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {1118#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:32,133 INFO L273 TraceCheckUtils]: 10: Hoare triple {1118#(<= main_~i~1 2)} assume !(~i~1 < 60); {1115#false} is VALID [2018-11-23 12:17:32,133 INFO L256 TraceCheckUtils]: 11: Hoare triple {1115#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {1115#false} is VALID [2018-11-23 12:17:32,134 INFO L273 TraceCheckUtils]: 12: Hoare triple {1115#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1115#false} is VALID [2018-11-23 12:17:32,134 INFO L273 TraceCheckUtils]: 13: Hoare triple {1115#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {1115#false} is VALID [2018-11-23 12:17:32,134 INFO L273 TraceCheckUtils]: 14: Hoare triple {1115#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1115#false} is VALID [2018-11-23 12:17:32,135 INFO L273 TraceCheckUtils]: 15: Hoare triple {1115#false} assume !(~i~0 < 60); {1115#false} is VALID [2018-11-23 12:17:32,135 INFO L273 TraceCheckUtils]: 16: Hoare triple {1115#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1115#false} is VALID [2018-11-23 12:17:32,135 INFO L273 TraceCheckUtils]: 17: Hoare triple {1115#false} assume true; {1115#false} is VALID [2018-11-23 12:17:32,136 INFO L268 TraceCheckUtils]: 18: Hoare quadruple {1115#false} {1115#false} #70#return; {1115#false} is VALID [2018-11-23 12:17:32,136 INFO L273 TraceCheckUtils]: 19: Hoare triple {1115#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {1115#false} is VALID [2018-11-23 12:17:32,136 INFO L256 TraceCheckUtils]: 20: Hoare triple {1115#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {1115#false} is VALID [2018-11-23 12:17:32,137 INFO L273 TraceCheckUtils]: 21: Hoare triple {1115#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1115#false} is VALID [2018-11-23 12:17:32,137 INFO L273 TraceCheckUtils]: 22: Hoare triple {1115#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {1115#false} is VALID [2018-11-23 12:17:32,137 INFO L273 TraceCheckUtils]: 23: Hoare triple {1115#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1115#false} is VALID [2018-11-23 12:17:32,137 INFO L273 TraceCheckUtils]: 24: Hoare triple {1115#false} assume !(~i~0 < 60); {1115#false} is VALID [2018-11-23 12:17:32,137 INFO L273 TraceCheckUtils]: 25: Hoare triple {1115#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1115#false} is VALID [2018-11-23 12:17:32,138 INFO L273 TraceCheckUtils]: 26: Hoare triple {1115#false} assume true; {1115#false} is VALID [2018-11-23 12:17:32,138 INFO L268 TraceCheckUtils]: 27: Hoare quadruple {1115#false} {1115#false} #72#return; {1115#false} is VALID [2018-11-23 12:17:32,138 INFO L273 TraceCheckUtils]: 28: Hoare triple {1115#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {1115#false} is VALID [2018-11-23 12:17:32,138 INFO L273 TraceCheckUtils]: 29: Hoare triple {1115#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {1115#false} is VALID [2018-11-23 12:17:32,138 INFO L273 TraceCheckUtils]: 30: Hoare triple {1115#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {1115#false} is VALID [2018-11-23 12:17:32,139 INFO L273 TraceCheckUtils]: 31: Hoare triple {1115#false} assume !(~i~2 < 59); {1115#false} is VALID [2018-11-23 12:17:32,139 INFO L273 TraceCheckUtils]: 32: Hoare triple {1115#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {1115#false} is VALID [2018-11-23 12:17:32,139 INFO L256 TraceCheckUtils]: 33: Hoare triple {1115#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {1115#false} is VALID [2018-11-23 12:17:32,139 INFO L273 TraceCheckUtils]: 34: Hoare triple {1115#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1115#false} is VALID [2018-11-23 12:17:32,139 INFO L273 TraceCheckUtils]: 35: Hoare triple {1115#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {1115#false} is VALID [2018-11-23 12:17:32,140 INFO L273 TraceCheckUtils]: 36: Hoare triple {1115#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1115#false} is VALID [2018-11-23 12:17:32,140 INFO L273 TraceCheckUtils]: 37: Hoare triple {1115#false} assume !(~i~0 < 60); {1115#false} is VALID [2018-11-23 12:17:32,140 INFO L273 TraceCheckUtils]: 38: Hoare triple {1115#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1115#false} is VALID [2018-11-23 12:17:32,140 INFO L273 TraceCheckUtils]: 39: Hoare triple {1115#false} assume true; {1115#false} is VALID [2018-11-23 12:17:32,141 INFO L268 TraceCheckUtils]: 40: Hoare quadruple {1115#false} {1115#false} #74#return; {1115#false} is VALID [2018-11-23 12:17:32,141 INFO L273 TraceCheckUtils]: 41: Hoare triple {1115#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {1115#false} is VALID [2018-11-23 12:17:32,141 INFO L273 TraceCheckUtils]: 42: Hoare triple {1115#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {1115#false} is VALID [2018-11-23 12:17:32,141 INFO L273 TraceCheckUtils]: 43: Hoare triple {1115#false} assume !false; {1115#false} is VALID [2018-11-23 12:17:32,144 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-23 12:17:32,164 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:32,164 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-11-23 12:17:32,165 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 44 [2018-11-23 12:17:32,166 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:32,166 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-23 12:17:32,219 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:32,220 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 12:17:32,220 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 12:17:32,220 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:17:32,221 INFO L87 Difference]: Start difference. First operand 31 states and 35 transitions. Second operand 6 states. [2018-11-23 12:17:32,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:32,397 INFO L93 Difference]: Finished difference Result 54 states and 62 transitions. [2018-11-23 12:17:32,397 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:17:32,397 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 44 [2018-11-23 12:17:32,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:32,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-23 12:17:32,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 58 transitions. [2018-11-23 12:17:32,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-23 12:17:32,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 58 transitions. [2018-11-23 12:17:32,402 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 58 transitions. [2018-11-23 12:17:32,635 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:32,637 INFO L225 Difference]: With dead ends: 54 [2018-11-23 12:17:32,637 INFO L226 Difference]: Without dead ends: 34 [2018-11-23 12:17:32,638 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:17:32,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2018-11-23 12:17:32,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 33. [2018-11-23 12:17:32,654 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:32,654 INFO L82 GeneralOperation]: Start isEquivalent. First operand 34 states. Second operand 33 states. [2018-11-23 12:17:32,654 INFO L74 IsIncluded]: Start isIncluded. First operand 34 states. Second operand 33 states. [2018-11-23 12:17:32,655 INFO L87 Difference]: Start difference. First operand 34 states. Second operand 33 states. [2018-11-23 12:17:32,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:32,658 INFO L93 Difference]: Finished difference Result 34 states and 38 transitions. [2018-11-23 12:17:32,658 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 38 transitions. [2018-11-23 12:17:32,659 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:32,659 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:32,659 INFO L74 IsIncluded]: Start isIncluded. First operand 33 states. Second operand 34 states. [2018-11-23 12:17:32,659 INFO L87 Difference]: Start difference. First operand 33 states. Second operand 34 states. [2018-11-23 12:17:32,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:32,661 INFO L93 Difference]: Finished difference Result 34 states and 38 transitions. [2018-11-23 12:17:32,661 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 38 transitions. [2018-11-23 12:17:32,662 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:32,662 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:32,662 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:32,662 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:32,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2018-11-23 12:17:32,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 37 transitions. [2018-11-23 12:17:32,664 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 37 transitions. Word has length 44 [2018-11-23 12:17:32,665 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:32,665 INFO L480 AbstractCegarLoop]: Abstraction has 33 states and 37 transitions. [2018-11-23 12:17:32,665 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 12:17:32,665 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 37 transitions. [2018-11-23 12:17:32,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-23 12:17:32,666 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:32,666 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:32,667 INFO L423 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:32,667 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:32,667 INFO L82 PathProgramCache]: Analyzing trace with hash 1841935693, now seen corresponding path program 3 times [2018-11-23 12:17:32,667 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:32,667 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:32,668 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:32,668 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:32,669 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:32,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:32,802 INFO L256 TraceCheckUtils]: 0: Hoare triple {1446#true} call ULTIMATE.init(); {1446#true} is VALID [2018-11-23 12:17:32,803 INFO L273 TraceCheckUtils]: 1: Hoare triple {1446#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {1446#true} is VALID [2018-11-23 12:17:32,803 INFO L273 TraceCheckUtils]: 2: Hoare triple {1446#true} assume true; {1446#true} is VALID [2018-11-23 12:17:32,804 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1446#true} {1446#true} #66#return; {1446#true} is VALID [2018-11-23 12:17:32,804 INFO L256 TraceCheckUtils]: 4: Hoare triple {1446#true} call #t~ret12 := main(); {1446#true} is VALID [2018-11-23 12:17:32,805 INFO L273 TraceCheckUtils]: 5: Hoare triple {1446#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {1448#(= main_~i~1 0)} is VALID [2018-11-23 12:17:32,806 INFO L273 TraceCheckUtils]: 6: Hoare triple {1448#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {1448#(= main_~i~1 0)} is VALID [2018-11-23 12:17:32,806 INFO L273 TraceCheckUtils]: 7: Hoare triple {1448#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {1449#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:32,808 INFO L273 TraceCheckUtils]: 8: Hoare triple {1449#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {1449#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:32,808 INFO L273 TraceCheckUtils]: 9: Hoare triple {1449#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {1450#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:32,810 INFO L273 TraceCheckUtils]: 10: Hoare triple {1450#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {1450#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:32,811 INFO L273 TraceCheckUtils]: 11: Hoare triple {1450#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {1451#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:32,812 INFO L273 TraceCheckUtils]: 12: Hoare triple {1451#(<= main_~i~1 3)} assume !(~i~1 < 60); {1447#false} is VALID [2018-11-23 12:17:32,812 INFO L256 TraceCheckUtils]: 13: Hoare triple {1447#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {1446#true} is VALID [2018-11-23 12:17:32,813 INFO L273 TraceCheckUtils]: 14: Hoare triple {1446#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1446#true} is VALID [2018-11-23 12:17:32,813 INFO L273 TraceCheckUtils]: 15: Hoare triple {1446#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {1446#true} is VALID [2018-11-23 12:17:32,814 INFO L273 TraceCheckUtils]: 16: Hoare triple {1446#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1446#true} is VALID [2018-11-23 12:17:32,814 INFO L273 TraceCheckUtils]: 17: Hoare triple {1446#true} assume !(~i~0 < 60); {1446#true} is VALID [2018-11-23 12:17:32,814 INFO L273 TraceCheckUtils]: 18: Hoare triple {1446#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1446#true} is VALID [2018-11-23 12:17:32,815 INFO L273 TraceCheckUtils]: 19: Hoare triple {1446#true} assume true; {1446#true} is VALID [2018-11-23 12:17:32,815 INFO L268 TraceCheckUtils]: 20: Hoare quadruple {1446#true} {1447#false} #70#return; {1447#false} is VALID [2018-11-23 12:17:32,815 INFO L273 TraceCheckUtils]: 21: Hoare triple {1447#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {1447#false} is VALID [2018-11-23 12:17:32,815 INFO L256 TraceCheckUtils]: 22: Hoare triple {1447#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {1446#true} is VALID [2018-11-23 12:17:32,816 INFO L273 TraceCheckUtils]: 23: Hoare triple {1446#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1446#true} is VALID [2018-11-23 12:17:32,816 INFO L273 TraceCheckUtils]: 24: Hoare triple {1446#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {1446#true} is VALID [2018-11-23 12:17:32,816 INFO L273 TraceCheckUtils]: 25: Hoare triple {1446#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1446#true} is VALID [2018-11-23 12:17:32,817 INFO L273 TraceCheckUtils]: 26: Hoare triple {1446#true} assume !(~i~0 < 60); {1446#true} is VALID [2018-11-23 12:17:32,817 INFO L273 TraceCheckUtils]: 27: Hoare triple {1446#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1446#true} is VALID [2018-11-23 12:17:32,817 INFO L273 TraceCheckUtils]: 28: Hoare triple {1446#true} assume true; {1446#true} is VALID [2018-11-23 12:17:32,817 INFO L268 TraceCheckUtils]: 29: Hoare quadruple {1446#true} {1447#false} #72#return; {1447#false} is VALID [2018-11-23 12:17:32,818 INFO L273 TraceCheckUtils]: 30: Hoare triple {1447#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {1447#false} is VALID [2018-11-23 12:17:32,818 INFO L273 TraceCheckUtils]: 31: Hoare triple {1447#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {1447#false} is VALID [2018-11-23 12:17:32,818 INFO L273 TraceCheckUtils]: 32: Hoare triple {1447#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {1447#false} is VALID [2018-11-23 12:17:32,818 INFO L273 TraceCheckUtils]: 33: Hoare triple {1447#false} assume !(~i~2 < 59); {1447#false} is VALID [2018-11-23 12:17:32,819 INFO L273 TraceCheckUtils]: 34: Hoare triple {1447#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {1447#false} is VALID [2018-11-23 12:17:32,819 INFO L256 TraceCheckUtils]: 35: Hoare triple {1447#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {1446#true} is VALID [2018-11-23 12:17:32,819 INFO L273 TraceCheckUtils]: 36: Hoare triple {1446#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1446#true} is VALID [2018-11-23 12:17:32,819 INFO L273 TraceCheckUtils]: 37: Hoare triple {1446#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {1446#true} is VALID [2018-11-23 12:17:32,820 INFO L273 TraceCheckUtils]: 38: Hoare triple {1446#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1446#true} is VALID [2018-11-23 12:17:32,820 INFO L273 TraceCheckUtils]: 39: Hoare triple {1446#true} assume !(~i~0 < 60); {1446#true} is VALID [2018-11-23 12:17:32,820 INFO L273 TraceCheckUtils]: 40: Hoare triple {1446#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1446#true} is VALID [2018-11-23 12:17:32,820 INFO L273 TraceCheckUtils]: 41: Hoare triple {1446#true} assume true; {1446#true} is VALID [2018-11-23 12:17:32,821 INFO L268 TraceCheckUtils]: 42: Hoare quadruple {1446#true} {1447#false} #74#return; {1447#false} is VALID [2018-11-23 12:17:32,821 INFO L273 TraceCheckUtils]: 43: Hoare triple {1447#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {1447#false} is VALID [2018-11-23 12:17:32,821 INFO L273 TraceCheckUtils]: 44: Hoare triple {1447#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {1447#false} is VALID [2018-11-23 12:17:32,822 INFO L273 TraceCheckUtils]: 45: Hoare triple {1447#false} assume !false; {1447#false} is VALID [2018-11-23 12:17:32,824 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-23 12:17:32,825 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:32,825 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:32,837 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 12:17:32,873 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-23 12:17:32,874 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:32,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:32,910 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:33,061 INFO L256 TraceCheckUtils]: 0: Hoare triple {1446#true} call ULTIMATE.init(); {1446#true} is VALID [2018-11-23 12:17:33,061 INFO L273 TraceCheckUtils]: 1: Hoare triple {1446#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {1446#true} is VALID [2018-11-23 12:17:33,061 INFO L273 TraceCheckUtils]: 2: Hoare triple {1446#true} assume true; {1446#true} is VALID [2018-11-23 12:17:33,062 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1446#true} {1446#true} #66#return; {1446#true} is VALID [2018-11-23 12:17:33,062 INFO L256 TraceCheckUtils]: 4: Hoare triple {1446#true} call #t~ret12 := main(); {1446#true} is VALID [2018-11-23 12:17:33,062 INFO L273 TraceCheckUtils]: 5: Hoare triple {1446#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {1446#true} is VALID [2018-11-23 12:17:33,062 INFO L273 TraceCheckUtils]: 6: Hoare triple {1446#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {1446#true} is VALID [2018-11-23 12:17:33,063 INFO L273 TraceCheckUtils]: 7: Hoare triple {1446#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {1446#true} is VALID [2018-11-23 12:17:33,063 INFO L273 TraceCheckUtils]: 8: Hoare triple {1446#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {1446#true} is VALID [2018-11-23 12:17:33,063 INFO L273 TraceCheckUtils]: 9: Hoare triple {1446#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {1446#true} is VALID [2018-11-23 12:17:33,063 INFO L273 TraceCheckUtils]: 10: Hoare triple {1446#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {1446#true} is VALID [2018-11-23 12:17:33,064 INFO L273 TraceCheckUtils]: 11: Hoare triple {1446#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {1446#true} is VALID [2018-11-23 12:17:33,064 INFO L273 TraceCheckUtils]: 12: Hoare triple {1446#true} assume !(~i~1 < 60); {1446#true} is VALID [2018-11-23 12:17:33,064 INFO L256 TraceCheckUtils]: 13: Hoare triple {1446#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {1446#true} is VALID [2018-11-23 12:17:33,064 INFO L273 TraceCheckUtils]: 14: Hoare triple {1446#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1446#true} is VALID [2018-11-23 12:17:33,065 INFO L273 TraceCheckUtils]: 15: Hoare triple {1446#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {1446#true} is VALID [2018-11-23 12:17:33,065 INFO L273 TraceCheckUtils]: 16: Hoare triple {1446#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1446#true} is VALID [2018-11-23 12:17:33,065 INFO L273 TraceCheckUtils]: 17: Hoare triple {1446#true} assume !(~i~0 < 60); {1446#true} is VALID [2018-11-23 12:17:33,065 INFO L273 TraceCheckUtils]: 18: Hoare triple {1446#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1446#true} is VALID [2018-11-23 12:17:33,065 INFO L273 TraceCheckUtils]: 19: Hoare triple {1446#true} assume true; {1446#true} is VALID [2018-11-23 12:17:33,066 INFO L268 TraceCheckUtils]: 20: Hoare quadruple {1446#true} {1446#true} #70#return; {1446#true} is VALID [2018-11-23 12:17:33,066 INFO L273 TraceCheckUtils]: 21: Hoare triple {1446#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {1446#true} is VALID [2018-11-23 12:17:33,066 INFO L256 TraceCheckUtils]: 22: Hoare triple {1446#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {1446#true} is VALID [2018-11-23 12:17:33,066 INFO L273 TraceCheckUtils]: 23: Hoare triple {1446#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1446#true} is VALID [2018-11-23 12:17:33,067 INFO L273 TraceCheckUtils]: 24: Hoare triple {1446#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {1446#true} is VALID [2018-11-23 12:17:33,067 INFO L273 TraceCheckUtils]: 25: Hoare triple {1446#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1446#true} is VALID [2018-11-23 12:17:33,067 INFO L273 TraceCheckUtils]: 26: Hoare triple {1446#true} assume !(~i~0 < 60); {1446#true} is VALID [2018-11-23 12:17:33,067 INFO L273 TraceCheckUtils]: 27: Hoare triple {1446#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1446#true} is VALID [2018-11-23 12:17:33,068 INFO L273 TraceCheckUtils]: 28: Hoare triple {1446#true} assume true; {1446#true} is VALID [2018-11-23 12:17:33,068 INFO L268 TraceCheckUtils]: 29: Hoare quadruple {1446#true} {1446#true} #72#return; {1446#true} is VALID [2018-11-23 12:17:33,068 INFO L273 TraceCheckUtils]: 30: Hoare triple {1446#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {1446#true} is VALID [2018-11-23 12:17:33,068 INFO L273 TraceCheckUtils]: 31: Hoare triple {1446#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {1446#true} is VALID [2018-11-23 12:17:33,069 INFO L273 TraceCheckUtils]: 32: Hoare triple {1446#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {1446#true} is VALID [2018-11-23 12:17:33,069 INFO L273 TraceCheckUtils]: 33: Hoare triple {1446#true} assume !(~i~2 < 59); {1446#true} is VALID [2018-11-23 12:17:33,069 INFO L273 TraceCheckUtils]: 34: Hoare triple {1446#true} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {1446#true} is VALID [2018-11-23 12:17:33,069 INFO L256 TraceCheckUtils]: 35: Hoare triple {1446#true} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {1446#true} is VALID [2018-11-23 12:17:33,070 INFO L273 TraceCheckUtils]: 36: Hoare triple {1446#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1563#(<= sum_~i~0 0)} is VALID [2018-11-23 12:17:33,081 INFO L273 TraceCheckUtils]: 37: Hoare triple {1563#(<= sum_~i~0 0)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {1563#(<= sum_~i~0 0)} is VALID [2018-11-23 12:17:33,082 INFO L273 TraceCheckUtils]: 38: Hoare triple {1563#(<= sum_~i~0 0)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1570#(<= sum_~i~0 1)} is VALID [2018-11-23 12:17:33,082 INFO L273 TraceCheckUtils]: 39: Hoare triple {1570#(<= sum_~i~0 1)} assume !(~i~0 < 60); {1447#false} is VALID [2018-11-23 12:17:33,083 INFO L273 TraceCheckUtils]: 40: Hoare triple {1447#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1447#false} is VALID [2018-11-23 12:17:33,083 INFO L273 TraceCheckUtils]: 41: Hoare triple {1447#false} assume true; {1447#false} is VALID [2018-11-23 12:17:33,083 INFO L268 TraceCheckUtils]: 42: Hoare quadruple {1447#false} {1446#true} #74#return; {1447#false} is VALID [2018-11-23 12:17:33,083 INFO L273 TraceCheckUtils]: 43: Hoare triple {1447#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {1447#false} is VALID [2018-11-23 12:17:33,083 INFO L273 TraceCheckUtils]: 44: Hoare triple {1447#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {1447#false} is VALID [2018-11-23 12:17:33,083 INFO L273 TraceCheckUtils]: 45: Hoare triple {1447#false} assume !false; {1447#false} is VALID [2018-11-23 12:17:33,086 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 16 proven. 1 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-11-23 12:17:33,105 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:33,106 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4] total 8 [2018-11-23 12:17:33,106 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 46 [2018-11-23 12:17:33,107 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:33,107 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2018-11-23 12:17:33,214 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:33,215 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 12:17:33,215 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 12:17:33,215 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-11-23 12:17:33,216 INFO L87 Difference]: Start difference. First operand 33 states and 37 transitions. Second operand 8 states. [2018-11-23 12:17:33,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:33,525 INFO L93 Difference]: Finished difference Result 59 states and 71 transitions. [2018-11-23 12:17:33,525 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 12:17:33,525 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 46 [2018-11-23 12:17:33,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:33,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-23 12:17:33,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 68 transitions. [2018-11-23 12:17:33,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-23 12:17:33,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 68 transitions. [2018-11-23 12:17:33,531 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 68 transitions. [2018-11-23 12:17:33,623 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:33,625 INFO L225 Difference]: With dead ends: 59 [2018-11-23 12:17:33,625 INFO L226 Difference]: Without dead ends: 39 [2018-11-23 12:17:33,626 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-11-23 12:17:33,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2018-11-23 12:17:33,649 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 37. [2018-11-23 12:17:33,649 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:33,649 INFO L82 GeneralOperation]: Start isEquivalent. First operand 39 states. Second operand 37 states. [2018-11-23 12:17:33,649 INFO L74 IsIncluded]: Start isIncluded. First operand 39 states. Second operand 37 states. [2018-11-23 12:17:33,649 INFO L87 Difference]: Start difference. First operand 39 states. Second operand 37 states. [2018-11-23 12:17:33,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:33,652 INFO L93 Difference]: Finished difference Result 39 states and 43 transitions. [2018-11-23 12:17:33,652 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 43 transitions. [2018-11-23 12:17:33,653 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:33,653 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:33,653 INFO L74 IsIncluded]: Start isIncluded. First operand 37 states. Second operand 39 states. [2018-11-23 12:17:33,653 INFO L87 Difference]: Start difference. First operand 37 states. Second operand 39 states. [2018-11-23 12:17:33,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:33,655 INFO L93 Difference]: Finished difference Result 39 states and 43 transitions. [2018-11-23 12:17:33,656 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 43 transitions. [2018-11-23 12:17:33,656 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:33,656 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:33,656 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:33,657 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:33,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37 states. [2018-11-23 12:17:33,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 41 transitions. [2018-11-23 12:17:33,659 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 41 transitions. Word has length 46 [2018-11-23 12:17:33,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:33,659 INFO L480 AbstractCegarLoop]: Abstraction has 37 states and 41 transitions. [2018-11-23 12:17:33,659 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 12:17:33,659 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 41 transitions. [2018-11-23 12:17:33,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-23 12:17:33,660 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:33,660 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:33,661 INFO L423 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:33,661 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:33,661 INFO L82 PathProgramCache]: Analyzing trace with hash -1174865395, now seen corresponding path program 4 times [2018-11-23 12:17:33,661 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:33,661 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:33,662 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:33,663 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:33,663 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:33,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:33,874 INFO L256 TraceCheckUtils]: 0: Hoare triple {1809#true} call ULTIMATE.init(); {1809#true} is VALID [2018-11-23 12:17:33,874 INFO L273 TraceCheckUtils]: 1: Hoare triple {1809#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {1809#true} is VALID [2018-11-23 12:17:33,875 INFO L273 TraceCheckUtils]: 2: Hoare triple {1809#true} assume true; {1809#true} is VALID [2018-11-23 12:17:33,875 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1809#true} {1809#true} #66#return; {1809#true} is VALID [2018-11-23 12:17:33,875 INFO L256 TraceCheckUtils]: 4: Hoare triple {1809#true} call #t~ret12 := main(); {1809#true} is VALID [2018-11-23 12:17:33,879 INFO L273 TraceCheckUtils]: 5: Hoare triple {1809#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {1811#(= main_~i~1 0)} is VALID [2018-11-23 12:17:33,880 INFO L273 TraceCheckUtils]: 6: Hoare triple {1811#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {1811#(= main_~i~1 0)} is VALID [2018-11-23 12:17:33,884 INFO L273 TraceCheckUtils]: 7: Hoare triple {1811#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {1812#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:33,885 INFO L273 TraceCheckUtils]: 8: Hoare triple {1812#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {1812#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:33,885 INFO L273 TraceCheckUtils]: 9: Hoare triple {1812#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {1813#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:33,887 INFO L273 TraceCheckUtils]: 10: Hoare triple {1813#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {1813#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:33,889 INFO L273 TraceCheckUtils]: 11: Hoare triple {1813#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {1814#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:33,891 INFO L273 TraceCheckUtils]: 12: Hoare triple {1814#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {1814#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:33,892 INFO L273 TraceCheckUtils]: 13: Hoare triple {1814#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {1815#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:33,893 INFO L273 TraceCheckUtils]: 14: Hoare triple {1815#(<= main_~i~1 4)} assume !(~i~1 < 60); {1810#false} is VALID [2018-11-23 12:17:33,893 INFO L256 TraceCheckUtils]: 15: Hoare triple {1810#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {1809#true} is VALID [2018-11-23 12:17:33,893 INFO L273 TraceCheckUtils]: 16: Hoare triple {1809#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1809#true} is VALID [2018-11-23 12:17:33,893 INFO L273 TraceCheckUtils]: 17: Hoare triple {1809#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {1809#true} is VALID [2018-11-23 12:17:33,893 INFO L273 TraceCheckUtils]: 18: Hoare triple {1809#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1809#true} is VALID [2018-11-23 12:17:33,894 INFO L273 TraceCheckUtils]: 19: Hoare triple {1809#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {1809#true} is VALID [2018-11-23 12:17:33,894 INFO L273 TraceCheckUtils]: 20: Hoare triple {1809#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1809#true} is VALID [2018-11-23 12:17:33,894 INFO L273 TraceCheckUtils]: 21: Hoare triple {1809#true} assume !(~i~0 < 60); {1809#true} is VALID [2018-11-23 12:17:33,894 INFO L273 TraceCheckUtils]: 22: Hoare triple {1809#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1809#true} is VALID [2018-11-23 12:17:33,895 INFO L273 TraceCheckUtils]: 23: Hoare triple {1809#true} assume true; {1809#true} is VALID [2018-11-23 12:17:33,895 INFO L268 TraceCheckUtils]: 24: Hoare quadruple {1809#true} {1810#false} #70#return; {1810#false} is VALID [2018-11-23 12:17:33,895 INFO L273 TraceCheckUtils]: 25: Hoare triple {1810#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {1810#false} is VALID [2018-11-23 12:17:33,895 INFO L256 TraceCheckUtils]: 26: Hoare triple {1810#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {1809#true} is VALID [2018-11-23 12:17:33,896 INFO L273 TraceCheckUtils]: 27: Hoare triple {1809#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1809#true} is VALID [2018-11-23 12:17:33,896 INFO L273 TraceCheckUtils]: 28: Hoare triple {1809#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {1809#true} is VALID [2018-11-23 12:17:33,896 INFO L273 TraceCheckUtils]: 29: Hoare triple {1809#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1809#true} is VALID [2018-11-23 12:17:33,896 INFO L273 TraceCheckUtils]: 30: Hoare triple {1809#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {1809#true} is VALID [2018-11-23 12:17:33,897 INFO L273 TraceCheckUtils]: 31: Hoare triple {1809#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1809#true} is VALID [2018-11-23 12:17:33,897 INFO L273 TraceCheckUtils]: 32: Hoare triple {1809#true} assume !(~i~0 < 60); {1809#true} is VALID [2018-11-23 12:17:33,897 INFO L273 TraceCheckUtils]: 33: Hoare triple {1809#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1809#true} is VALID [2018-11-23 12:17:33,897 INFO L273 TraceCheckUtils]: 34: Hoare triple {1809#true} assume true; {1809#true} is VALID [2018-11-23 12:17:33,898 INFO L268 TraceCheckUtils]: 35: Hoare quadruple {1809#true} {1810#false} #72#return; {1810#false} is VALID [2018-11-23 12:17:33,898 INFO L273 TraceCheckUtils]: 36: Hoare triple {1810#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {1810#false} is VALID [2018-11-23 12:17:33,898 INFO L273 TraceCheckUtils]: 37: Hoare triple {1810#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {1810#false} is VALID [2018-11-23 12:17:33,898 INFO L273 TraceCheckUtils]: 38: Hoare triple {1810#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {1810#false} is VALID [2018-11-23 12:17:33,899 INFO L273 TraceCheckUtils]: 39: Hoare triple {1810#false} assume !(~i~2 < 59); {1810#false} is VALID [2018-11-23 12:17:33,899 INFO L273 TraceCheckUtils]: 40: Hoare triple {1810#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {1810#false} is VALID [2018-11-23 12:17:33,899 INFO L256 TraceCheckUtils]: 41: Hoare triple {1810#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {1809#true} is VALID [2018-11-23 12:17:33,899 INFO L273 TraceCheckUtils]: 42: Hoare triple {1809#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1809#true} is VALID [2018-11-23 12:17:33,899 INFO L273 TraceCheckUtils]: 43: Hoare triple {1809#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {1809#true} is VALID [2018-11-23 12:17:33,900 INFO L273 TraceCheckUtils]: 44: Hoare triple {1809#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1809#true} is VALID [2018-11-23 12:17:33,900 INFO L273 TraceCheckUtils]: 45: Hoare triple {1809#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {1809#true} is VALID [2018-11-23 12:17:33,900 INFO L273 TraceCheckUtils]: 46: Hoare triple {1809#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1809#true} is VALID [2018-11-23 12:17:33,900 INFO L273 TraceCheckUtils]: 47: Hoare triple {1809#true} assume !(~i~0 < 60); {1809#true} is VALID [2018-11-23 12:17:33,901 INFO L273 TraceCheckUtils]: 48: Hoare triple {1809#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1809#true} is VALID [2018-11-23 12:17:33,901 INFO L273 TraceCheckUtils]: 49: Hoare triple {1809#true} assume true; {1809#true} is VALID [2018-11-23 12:17:33,901 INFO L268 TraceCheckUtils]: 50: Hoare quadruple {1809#true} {1810#false} #74#return; {1810#false} is VALID [2018-11-23 12:17:33,901 INFO L273 TraceCheckUtils]: 51: Hoare triple {1810#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {1810#false} is VALID [2018-11-23 12:17:33,902 INFO L273 TraceCheckUtils]: 52: Hoare triple {1810#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {1810#false} is VALID [2018-11-23 12:17:33,902 INFO L273 TraceCheckUtils]: 53: Hoare triple {1810#false} assume !false; {1810#false} is VALID [2018-11-23 12:17:33,905 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2018-11-23 12:17:33,906 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:33,906 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:33,919 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-23 12:17:33,972 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-23 12:17:33,973 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:34,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:34,011 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:34,637 INFO L256 TraceCheckUtils]: 0: Hoare triple {1809#true} call ULTIMATE.init(); {1809#true} is VALID [2018-11-23 12:17:34,638 INFO L273 TraceCheckUtils]: 1: Hoare triple {1809#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {1809#true} is VALID [2018-11-23 12:17:34,638 INFO L273 TraceCheckUtils]: 2: Hoare triple {1809#true} assume true; {1809#true} is VALID [2018-11-23 12:17:34,638 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1809#true} {1809#true} #66#return; {1809#true} is VALID [2018-11-23 12:17:34,638 INFO L256 TraceCheckUtils]: 4: Hoare triple {1809#true} call #t~ret12 := main(); {1809#true} is VALID [2018-11-23 12:17:34,639 INFO L273 TraceCheckUtils]: 5: Hoare triple {1809#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {1834#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:34,640 INFO L273 TraceCheckUtils]: 6: Hoare triple {1834#(<= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {1834#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:34,641 INFO L273 TraceCheckUtils]: 7: Hoare triple {1834#(<= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {1812#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:34,641 INFO L273 TraceCheckUtils]: 8: Hoare triple {1812#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {1812#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:34,642 INFO L273 TraceCheckUtils]: 9: Hoare triple {1812#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {1813#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:34,642 INFO L273 TraceCheckUtils]: 10: Hoare triple {1813#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {1813#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:34,643 INFO L273 TraceCheckUtils]: 11: Hoare triple {1813#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {1814#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:34,644 INFO L273 TraceCheckUtils]: 12: Hoare triple {1814#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {1814#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:34,650 INFO L273 TraceCheckUtils]: 13: Hoare triple {1814#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {1815#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:34,651 INFO L273 TraceCheckUtils]: 14: Hoare triple {1815#(<= main_~i~1 4)} assume !(~i~1 < 60); {1810#false} is VALID [2018-11-23 12:17:34,651 INFO L256 TraceCheckUtils]: 15: Hoare triple {1810#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {1810#false} is VALID [2018-11-23 12:17:34,652 INFO L273 TraceCheckUtils]: 16: Hoare triple {1810#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1810#false} is VALID [2018-11-23 12:17:34,652 INFO L273 TraceCheckUtils]: 17: Hoare triple {1810#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {1810#false} is VALID [2018-11-23 12:17:34,652 INFO L273 TraceCheckUtils]: 18: Hoare triple {1810#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1810#false} is VALID [2018-11-23 12:17:34,652 INFO L273 TraceCheckUtils]: 19: Hoare triple {1810#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {1810#false} is VALID [2018-11-23 12:17:34,652 INFO L273 TraceCheckUtils]: 20: Hoare triple {1810#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1810#false} is VALID [2018-11-23 12:17:34,652 INFO L273 TraceCheckUtils]: 21: Hoare triple {1810#false} assume !(~i~0 < 60); {1810#false} is VALID [2018-11-23 12:17:34,653 INFO L273 TraceCheckUtils]: 22: Hoare triple {1810#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1810#false} is VALID [2018-11-23 12:17:34,653 INFO L273 TraceCheckUtils]: 23: Hoare triple {1810#false} assume true; {1810#false} is VALID [2018-11-23 12:17:34,653 INFO L268 TraceCheckUtils]: 24: Hoare quadruple {1810#false} {1810#false} #70#return; {1810#false} is VALID [2018-11-23 12:17:34,654 INFO L273 TraceCheckUtils]: 25: Hoare triple {1810#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {1810#false} is VALID [2018-11-23 12:17:34,654 INFO L256 TraceCheckUtils]: 26: Hoare triple {1810#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {1810#false} is VALID [2018-11-23 12:17:34,654 INFO L273 TraceCheckUtils]: 27: Hoare triple {1810#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1810#false} is VALID [2018-11-23 12:17:34,654 INFO L273 TraceCheckUtils]: 28: Hoare triple {1810#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {1810#false} is VALID [2018-11-23 12:17:34,655 INFO L273 TraceCheckUtils]: 29: Hoare triple {1810#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1810#false} is VALID [2018-11-23 12:17:34,655 INFO L273 TraceCheckUtils]: 30: Hoare triple {1810#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {1810#false} is VALID [2018-11-23 12:17:34,655 INFO L273 TraceCheckUtils]: 31: Hoare triple {1810#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1810#false} is VALID [2018-11-23 12:17:34,655 INFO L273 TraceCheckUtils]: 32: Hoare triple {1810#false} assume !(~i~0 < 60); {1810#false} is VALID [2018-11-23 12:17:34,656 INFO L273 TraceCheckUtils]: 33: Hoare triple {1810#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1810#false} is VALID [2018-11-23 12:17:34,656 INFO L273 TraceCheckUtils]: 34: Hoare triple {1810#false} assume true; {1810#false} is VALID [2018-11-23 12:17:34,656 INFO L268 TraceCheckUtils]: 35: Hoare quadruple {1810#false} {1810#false} #72#return; {1810#false} is VALID [2018-11-23 12:17:34,656 INFO L273 TraceCheckUtils]: 36: Hoare triple {1810#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {1810#false} is VALID [2018-11-23 12:17:34,657 INFO L273 TraceCheckUtils]: 37: Hoare triple {1810#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {1810#false} is VALID [2018-11-23 12:17:34,657 INFO L273 TraceCheckUtils]: 38: Hoare triple {1810#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {1810#false} is VALID [2018-11-23 12:17:34,657 INFO L273 TraceCheckUtils]: 39: Hoare triple {1810#false} assume !(~i~2 < 59); {1810#false} is VALID [2018-11-23 12:17:34,657 INFO L273 TraceCheckUtils]: 40: Hoare triple {1810#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {1810#false} is VALID [2018-11-23 12:17:34,658 INFO L256 TraceCheckUtils]: 41: Hoare triple {1810#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {1810#false} is VALID [2018-11-23 12:17:34,658 INFO L273 TraceCheckUtils]: 42: Hoare triple {1810#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1810#false} is VALID [2018-11-23 12:17:34,658 INFO L273 TraceCheckUtils]: 43: Hoare triple {1810#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {1810#false} is VALID [2018-11-23 12:17:34,658 INFO L273 TraceCheckUtils]: 44: Hoare triple {1810#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1810#false} is VALID [2018-11-23 12:17:34,658 INFO L273 TraceCheckUtils]: 45: Hoare triple {1810#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {1810#false} is VALID [2018-11-23 12:17:34,659 INFO L273 TraceCheckUtils]: 46: Hoare triple {1810#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1810#false} is VALID [2018-11-23 12:17:34,659 INFO L273 TraceCheckUtils]: 47: Hoare triple {1810#false} assume !(~i~0 < 60); {1810#false} is VALID [2018-11-23 12:17:34,659 INFO L273 TraceCheckUtils]: 48: Hoare triple {1810#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1810#false} is VALID [2018-11-23 12:17:34,659 INFO L273 TraceCheckUtils]: 49: Hoare triple {1810#false} assume true; {1810#false} is VALID [2018-11-23 12:17:34,659 INFO L268 TraceCheckUtils]: 50: Hoare quadruple {1810#false} {1810#false} #74#return; {1810#false} is VALID [2018-11-23 12:17:34,659 INFO L273 TraceCheckUtils]: 51: Hoare triple {1810#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {1810#false} is VALID [2018-11-23 12:17:34,660 INFO L273 TraceCheckUtils]: 52: Hoare triple {1810#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {1810#false} is VALID [2018-11-23 12:17:34,660 INFO L273 TraceCheckUtils]: 53: Hoare triple {1810#false} assume !false; {1810#false} is VALID [2018-11-23 12:17:34,663 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2018-11-23 12:17:34,682 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:34,683 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 8 [2018-11-23 12:17:34,683 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 54 [2018-11-23 12:17:34,684 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:34,684 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2018-11-23 12:17:34,740 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:34,740 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 12:17:34,740 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 12:17:34,741 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2018-11-23 12:17:34,741 INFO L87 Difference]: Start difference. First operand 37 states and 41 transitions. Second operand 8 states. [2018-11-23 12:17:34,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:34,984 INFO L93 Difference]: Finished difference Result 62 states and 70 transitions. [2018-11-23 12:17:34,984 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 12:17:34,984 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 54 [2018-11-23 12:17:34,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:34,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-23 12:17:34,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 62 transitions. [2018-11-23 12:17:34,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-23 12:17:34,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 62 transitions. [2018-11-23 12:17:34,989 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 62 transitions. [2018-11-23 12:17:35,119 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:35,121 INFO L225 Difference]: With dead ends: 62 [2018-11-23 12:17:35,121 INFO L226 Difference]: Without dead ends: 40 [2018-11-23 12:17:35,122 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 54 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2018-11-23 12:17:35,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40 states. [2018-11-23 12:17:35,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40 to 39. [2018-11-23 12:17:35,146 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:35,146 INFO L82 GeneralOperation]: Start isEquivalent. First operand 40 states. Second operand 39 states. [2018-11-23 12:17:35,147 INFO L74 IsIncluded]: Start isIncluded. First operand 40 states. Second operand 39 states. [2018-11-23 12:17:35,147 INFO L87 Difference]: Start difference. First operand 40 states. Second operand 39 states. [2018-11-23 12:17:35,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:35,149 INFO L93 Difference]: Finished difference Result 40 states and 44 transitions. [2018-11-23 12:17:35,149 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 44 transitions. [2018-11-23 12:17:35,149 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:35,150 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:35,150 INFO L74 IsIncluded]: Start isIncluded. First operand 39 states. Second operand 40 states. [2018-11-23 12:17:35,150 INFO L87 Difference]: Start difference. First operand 39 states. Second operand 40 states. [2018-11-23 12:17:35,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:35,152 INFO L93 Difference]: Finished difference Result 40 states and 44 transitions. [2018-11-23 12:17:35,152 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 44 transitions. [2018-11-23 12:17:35,152 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:35,152 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:35,153 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:35,153 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:35,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2018-11-23 12:17:35,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 43 transitions. [2018-11-23 12:17:35,154 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 43 transitions. Word has length 54 [2018-11-23 12:17:35,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:35,155 INFO L480 AbstractCegarLoop]: Abstraction has 39 states and 43 transitions. [2018-11-23 12:17:35,155 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 12:17:35,155 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 43 transitions. [2018-11-23 12:17:35,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-11-23 12:17:35,156 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:35,156 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:35,156 INFO L423 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:35,156 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:35,156 INFO L82 PathProgramCache]: Analyzing trace with hash -170213137, now seen corresponding path program 5 times [2018-11-23 12:17:35,157 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:35,157 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:35,157 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:35,158 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:35,158 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:35,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:35,417 INFO L256 TraceCheckUtils]: 0: Hoare triple {2206#true} call ULTIMATE.init(); {2206#true} is VALID [2018-11-23 12:17:35,417 INFO L273 TraceCheckUtils]: 1: Hoare triple {2206#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {2206#true} is VALID [2018-11-23 12:17:35,417 INFO L273 TraceCheckUtils]: 2: Hoare triple {2206#true} assume true; {2206#true} is VALID [2018-11-23 12:17:35,418 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2206#true} {2206#true} #66#return; {2206#true} is VALID [2018-11-23 12:17:35,418 INFO L256 TraceCheckUtils]: 4: Hoare triple {2206#true} call #t~ret12 := main(); {2206#true} is VALID [2018-11-23 12:17:35,421 INFO L273 TraceCheckUtils]: 5: Hoare triple {2206#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {2208#(= main_~i~1 0)} is VALID [2018-11-23 12:17:35,422 INFO L273 TraceCheckUtils]: 6: Hoare triple {2208#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {2208#(= main_~i~1 0)} is VALID [2018-11-23 12:17:35,422 INFO L273 TraceCheckUtils]: 7: Hoare triple {2208#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {2209#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:35,423 INFO L273 TraceCheckUtils]: 8: Hoare triple {2209#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {2209#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:35,423 INFO L273 TraceCheckUtils]: 9: Hoare triple {2209#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {2210#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:35,424 INFO L273 TraceCheckUtils]: 10: Hoare triple {2210#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {2210#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:35,424 INFO L273 TraceCheckUtils]: 11: Hoare triple {2210#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {2211#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:35,425 INFO L273 TraceCheckUtils]: 12: Hoare triple {2211#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {2211#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:35,425 INFO L273 TraceCheckUtils]: 13: Hoare triple {2211#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {2212#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:35,425 INFO L273 TraceCheckUtils]: 14: Hoare triple {2212#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {2212#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:35,426 INFO L273 TraceCheckUtils]: 15: Hoare triple {2212#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {2213#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:35,427 INFO L273 TraceCheckUtils]: 16: Hoare triple {2213#(<= main_~i~1 5)} assume !(~i~1 < 60); {2207#false} is VALID [2018-11-23 12:17:35,427 INFO L256 TraceCheckUtils]: 17: Hoare triple {2207#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {2206#true} is VALID [2018-11-23 12:17:35,428 INFO L273 TraceCheckUtils]: 18: Hoare triple {2206#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {2206#true} is VALID [2018-11-23 12:17:35,428 INFO L273 TraceCheckUtils]: 19: Hoare triple {2206#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2206#true} is VALID [2018-11-23 12:17:35,428 INFO L273 TraceCheckUtils]: 20: Hoare triple {2206#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2206#true} is VALID [2018-11-23 12:17:35,428 INFO L273 TraceCheckUtils]: 21: Hoare triple {2206#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2206#true} is VALID [2018-11-23 12:17:35,428 INFO L273 TraceCheckUtils]: 22: Hoare triple {2206#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2206#true} is VALID [2018-11-23 12:17:35,429 INFO L273 TraceCheckUtils]: 23: Hoare triple {2206#true} assume !(~i~0 < 60); {2206#true} is VALID [2018-11-23 12:17:35,429 INFO L273 TraceCheckUtils]: 24: Hoare triple {2206#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {2206#true} is VALID [2018-11-23 12:17:35,429 INFO L273 TraceCheckUtils]: 25: Hoare triple {2206#true} assume true; {2206#true} is VALID [2018-11-23 12:17:35,429 INFO L268 TraceCheckUtils]: 26: Hoare quadruple {2206#true} {2207#false} #70#return; {2207#false} is VALID [2018-11-23 12:17:35,430 INFO L273 TraceCheckUtils]: 27: Hoare triple {2207#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {2207#false} is VALID [2018-11-23 12:17:35,430 INFO L256 TraceCheckUtils]: 28: Hoare triple {2207#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {2206#true} is VALID [2018-11-23 12:17:35,430 INFO L273 TraceCheckUtils]: 29: Hoare triple {2206#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {2206#true} is VALID [2018-11-23 12:17:35,430 INFO L273 TraceCheckUtils]: 30: Hoare triple {2206#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2206#true} is VALID [2018-11-23 12:17:35,431 INFO L273 TraceCheckUtils]: 31: Hoare triple {2206#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2206#true} is VALID [2018-11-23 12:17:35,431 INFO L273 TraceCheckUtils]: 32: Hoare triple {2206#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2206#true} is VALID [2018-11-23 12:17:35,431 INFO L273 TraceCheckUtils]: 33: Hoare triple {2206#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2206#true} is VALID [2018-11-23 12:17:35,431 INFO L273 TraceCheckUtils]: 34: Hoare triple {2206#true} assume !(~i~0 < 60); {2206#true} is VALID [2018-11-23 12:17:35,431 INFO L273 TraceCheckUtils]: 35: Hoare triple {2206#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {2206#true} is VALID [2018-11-23 12:17:35,432 INFO L273 TraceCheckUtils]: 36: Hoare triple {2206#true} assume true; {2206#true} is VALID [2018-11-23 12:17:35,432 INFO L268 TraceCheckUtils]: 37: Hoare quadruple {2206#true} {2207#false} #72#return; {2207#false} is VALID [2018-11-23 12:17:35,432 INFO L273 TraceCheckUtils]: 38: Hoare triple {2207#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {2207#false} is VALID [2018-11-23 12:17:35,432 INFO L273 TraceCheckUtils]: 39: Hoare triple {2207#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {2207#false} is VALID [2018-11-23 12:17:35,432 INFO L273 TraceCheckUtils]: 40: Hoare triple {2207#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {2207#false} is VALID [2018-11-23 12:17:35,432 INFO L273 TraceCheckUtils]: 41: Hoare triple {2207#false} assume !(~i~2 < 59); {2207#false} is VALID [2018-11-23 12:17:35,432 INFO L273 TraceCheckUtils]: 42: Hoare triple {2207#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {2207#false} is VALID [2018-11-23 12:17:35,432 INFO L256 TraceCheckUtils]: 43: Hoare triple {2207#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {2206#true} is VALID [2018-11-23 12:17:35,433 INFO L273 TraceCheckUtils]: 44: Hoare triple {2206#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {2206#true} is VALID [2018-11-23 12:17:35,433 INFO L273 TraceCheckUtils]: 45: Hoare triple {2206#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2206#true} is VALID [2018-11-23 12:17:35,433 INFO L273 TraceCheckUtils]: 46: Hoare triple {2206#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2206#true} is VALID [2018-11-23 12:17:35,433 INFO L273 TraceCheckUtils]: 47: Hoare triple {2206#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2206#true} is VALID [2018-11-23 12:17:35,433 INFO L273 TraceCheckUtils]: 48: Hoare triple {2206#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2206#true} is VALID [2018-11-23 12:17:35,433 INFO L273 TraceCheckUtils]: 49: Hoare triple {2206#true} assume !(~i~0 < 60); {2206#true} is VALID [2018-11-23 12:17:35,433 INFO L273 TraceCheckUtils]: 50: Hoare triple {2206#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {2206#true} is VALID [2018-11-23 12:17:35,434 INFO L273 TraceCheckUtils]: 51: Hoare triple {2206#true} assume true; {2206#true} is VALID [2018-11-23 12:17:35,434 INFO L268 TraceCheckUtils]: 52: Hoare quadruple {2206#true} {2207#false} #74#return; {2207#false} is VALID [2018-11-23 12:17:35,434 INFO L273 TraceCheckUtils]: 53: Hoare triple {2207#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {2207#false} is VALID [2018-11-23 12:17:35,434 INFO L273 TraceCheckUtils]: 54: Hoare triple {2207#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {2207#false} is VALID [2018-11-23 12:17:35,434 INFO L273 TraceCheckUtils]: 55: Hoare triple {2207#false} assume !false; {2207#false} is VALID [2018-11-23 12:17:35,436 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2018-11-23 12:17:35,436 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:35,436 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:35,444 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2018-11-23 12:17:35,505 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2018-11-23 12:17:35,505 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:35,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:35,547 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:35,702 INFO L256 TraceCheckUtils]: 0: Hoare triple {2206#true} call ULTIMATE.init(); {2206#true} is VALID [2018-11-23 12:17:35,702 INFO L273 TraceCheckUtils]: 1: Hoare triple {2206#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {2206#true} is VALID [2018-11-23 12:17:35,703 INFO L273 TraceCheckUtils]: 2: Hoare triple {2206#true} assume true; {2206#true} is VALID [2018-11-23 12:17:35,703 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2206#true} {2206#true} #66#return; {2206#true} is VALID [2018-11-23 12:17:35,703 INFO L256 TraceCheckUtils]: 4: Hoare triple {2206#true} call #t~ret12 := main(); {2206#true} is VALID [2018-11-23 12:17:35,703 INFO L273 TraceCheckUtils]: 5: Hoare triple {2206#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {2206#true} is VALID [2018-11-23 12:17:35,703 INFO L273 TraceCheckUtils]: 6: Hoare triple {2206#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {2206#true} is VALID [2018-11-23 12:17:35,704 INFO L273 TraceCheckUtils]: 7: Hoare triple {2206#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {2206#true} is VALID [2018-11-23 12:17:35,704 INFO L273 TraceCheckUtils]: 8: Hoare triple {2206#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {2206#true} is VALID [2018-11-23 12:17:35,704 INFO L273 TraceCheckUtils]: 9: Hoare triple {2206#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {2206#true} is VALID [2018-11-23 12:17:35,704 INFO L273 TraceCheckUtils]: 10: Hoare triple {2206#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {2206#true} is VALID [2018-11-23 12:17:35,704 INFO L273 TraceCheckUtils]: 11: Hoare triple {2206#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {2206#true} is VALID [2018-11-23 12:17:35,704 INFO L273 TraceCheckUtils]: 12: Hoare triple {2206#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {2206#true} is VALID [2018-11-23 12:17:35,704 INFO L273 TraceCheckUtils]: 13: Hoare triple {2206#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {2206#true} is VALID [2018-11-23 12:17:35,705 INFO L273 TraceCheckUtils]: 14: Hoare triple {2206#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {2206#true} is VALID [2018-11-23 12:17:35,705 INFO L273 TraceCheckUtils]: 15: Hoare triple {2206#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {2206#true} is VALID [2018-11-23 12:17:35,705 INFO L273 TraceCheckUtils]: 16: Hoare triple {2206#true} assume !(~i~1 < 60); {2206#true} is VALID [2018-11-23 12:17:35,705 INFO L256 TraceCheckUtils]: 17: Hoare triple {2206#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {2206#true} is VALID [2018-11-23 12:17:35,706 INFO L273 TraceCheckUtils]: 18: Hoare triple {2206#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {2271#(<= sum_~i~0 0)} is VALID [2018-11-23 12:17:35,706 INFO L273 TraceCheckUtils]: 19: Hoare triple {2271#(<= sum_~i~0 0)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2271#(<= sum_~i~0 0)} is VALID [2018-11-23 12:17:35,706 INFO L273 TraceCheckUtils]: 20: Hoare triple {2271#(<= sum_~i~0 0)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2278#(<= sum_~i~0 1)} is VALID [2018-11-23 12:17:35,707 INFO L273 TraceCheckUtils]: 21: Hoare triple {2278#(<= sum_~i~0 1)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2278#(<= sum_~i~0 1)} is VALID [2018-11-23 12:17:35,707 INFO L273 TraceCheckUtils]: 22: Hoare triple {2278#(<= sum_~i~0 1)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2285#(<= sum_~i~0 2)} is VALID [2018-11-23 12:17:35,708 INFO L273 TraceCheckUtils]: 23: Hoare triple {2285#(<= sum_~i~0 2)} assume !(~i~0 < 60); {2207#false} is VALID [2018-11-23 12:17:35,708 INFO L273 TraceCheckUtils]: 24: Hoare triple {2207#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {2207#false} is VALID [2018-11-23 12:17:35,708 INFO L273 TraceCheckUtils]: 25: Hoare triple {2207#false} assume true; {2207#false} is VALID [2018-11-23 12:17:35,708 INFO L268 TraceCheckUtils]: 26: Hoare quadruple {2207#false} {2206#true} #70#return; {2207#false} is VALID [2018-11-23 12:17:35,708 INFO L273 TraceCheckUtils]: 27: Hoare triple {2207#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {2207#false} is VALID [2018-11-23 12:17:35,708 INFO L256 TraceCheckUtils]: 28: Hoare triple {2207#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {2207#false} is VALID [2018-11-23 12:17:35,709 INFO L273 TraceCheckUtils]: 29: Hoare triple {2207#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {2207#false} is VALID [2018-11-23 12:17:35,709 INFO L273 TraceCheckUtils]: 30: Hoare triple {2207#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2207#false} is VALID [2018-11-23 12:17:35,709 INFO L273 TraceCheckUtils]: 31: Hoare triple {2207#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2207#false} is VALID [2018-11-23 12:17:35,709 INFO L273 TraceCheckUtils]: 32: Hoare triple {2207#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2207#false} is VALID [2018-11-23 12:17:35,709 INFO L273 TraceCheckUtils]: 33: Hoare triple {2207#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2207#false} is VALID [2018-11-23 12:17:35,709 INFO L273 TraceCheckUtils]: 34: Hoare triple {2207#false} assume !(~i~0 < 60); {2207#false} is VALID [2018-11-23 12:17:35,709 INFO L273 TraceCheckUtils]: 35: Hoare triple {2207#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {2207#false} is VALID [2018-11-23 12:17:35,710 INFO L273 TraceCheckUtils]: 36: Hoare triple {2207#false} assume true; {2207#false} is VALID [2018-11-23 12:17:35,710 INFO L268 TraceCheckUtils]: 37: Hoare quadruple {2207#false} {2207#false} #72#return; {2207#false} is VALID [2018-11-23 12:17:35,710 INFO L273 TraceCheckUtils]: 38: Hoare triple {2207#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {2207#false} is VALID [2018-11-23 12:17:35,710 INFO L273 TraceCheckUtils]: 39: Hoare triple {2207#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {2207#false} is VALID [2018-11-23 12:17:35,710 INFO L273 TraceCheckUtils]: 40: Hoare triple {2207#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {2207#false} is VALID [2018-11-23 12:17:35,711 INFO L273 TraceCheckUtils]: 41: Hoare triple {2207#false} assume !(~i~2 < 59); {2207#false} is VALID [2018-11-23 12:17:35,711 INFO L273 TraceCheckUtils]: 42: Hoare triple {2207#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {2207#false} is VALID [2018-11-23 12:17:35,711 INFO L256 TraceCheckUtils]: 43: Hoare triple {2207#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {2207#false} is VALID [2018-11-23 12:17:35,712 INFO L273 TraceCheckUtils]: 44: Hoare triple {2207#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {2207#false} is VALID [2018-11-23 12:17:35,712 INFO L273 TraceCheckUtils]: 45: Hoare triple {2207#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2207#false} is VALID [2018-11-23 12:17:35,712 INFO L273 TraceCheckUtils]: 46: Hoare triple {2207#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2207#false} is VALID [2018-11-23 12:17:35,712 INFO L273 TraceCheckUtils]: 47: Hoare triple {2207#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2207#false} is VALID [2018-11-23 12:17:35,713 INFO L273 TraceCheckUtils]: 48: Hoare triple {2207#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2207#false} is VALID [2018-11-23 12:17:35,713 INFO L273 TraceCheckUtils]: 49: Hoare triple {2207#false} assume !(~i~0 < 60); {2207#false} is VALID [2018-11-23 12:17:35,713 INFO L273 TraceCheckUtils]: 50: Hoare triple {2207#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {2207#false} is VALID [2018-11-23 12:17:35,713 INFO L273 TraceCheckUtils]: 51: Hoare triple {2207#false} assume true; {2207#false} is VALID [2018-11-23 12:17:35,713 INFO L268 TraceCheckUtils]: 52: Hoare quadruple {2207#false} {2207#false} #74#return; {2207#false} is VALID [2018-11-23 12:17:35,713 INFO L273 TraceCheckUtils]: 53: Hoare triple {2207#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {2207#false} is VALID [2018-11-23 12:17:35,714 INFO L273 TraceCheckUtils]: 54: Hoare triple {2207#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {2207#false} is VALID [2018-11-23 12:17:35,714 INFO L273 TraceCheckUtils]: 55: Hoare triple {2207#false} assume !false; {2207#false} is VALID [2018-11-23 12:17:35,724 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 28 proven. 4 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2018-11-23 12:17:35,750 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:35,750 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 11 [2018-11-23 12:17:35,750 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 56 [2018-11-23 12:17:35,751 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:35,751 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2018-11-23 12:17:35,903 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:35,903 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 12:17:35,904 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 12:17:35,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2018-11-23 12:17:35,904 INFO L87 Difference]: Start difference. First operand 39 states and 43 transitions. Second operand 11 states. [2018-11-23 12:17:36,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:36,505 INFO L93 Difference]: Finished difference Result 67 states and 79 transitions. [2018-11-23 12:17:36,505 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-23 12:17:36,505 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 56 [2018-11-23 12:17:36,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:36,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2018-11-23 12:17:36,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 74 transitions. [2018-11-23 12:17:36,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2018-11-23 12:17:36,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 74 transitions. [2018-11-23 12:17:36,510 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 74 transitions. [2018-11-23 12:17:36,595 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:36,597 INFO L225 Difference]: With dead ends: 67 [2018-11-23 12:17:36,597 INFO L226 Difference]: Without dead ends: 45 [2018-11-23 12:17:36,598 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 54 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2018-11-23 12:17:36,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2018-11-23 12:17:36,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 43. [2018-11-23 12:17:36,638 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:36,638 INFO L82 GeneralOperation]: Start isEquivalent. First operand 45 states. Second operand 43 states. [2018-11-23 12:17:36,638 INFO L74 IsIncluded]: Start isIncluded. First operand 45 states. Second operand 43 states. [2018-11-23 12:17:36,638 INFO L87 Difference]: Start difference. First operand 45 states. Second operand 43 states. [2018-11-23 12:17:36,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:36,641 INFO L93 Difference]: Finished difference Result 45 states and 49 transitions. [2018-11-23 12:17:36,641 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 49 transitions. [2018-11-23 12:17:36,641 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:36,642 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:36,642 INFO L74 IsIncluded]: Start isIncluded. First operand 43 states. Second operand 45 states. [2018-11-23 12:17:36,642 INFO L87 Difference]: Start difference. First operand 43 states. Second operand 45 states. [2018-11-23 12:17:36,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:36,644 INFO L93 Difference]: Finished difference Result 45 states and 49 transitions. [2018-11-23 12:17:36,644 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 49 transitions. [2018-11-23 12:17:36,644 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:36,644 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:36,644 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:36,645 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:36,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43 states. [2018-11-23 12:17:36,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 47 transitions. [2018-11-23 12:17:36,646 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 47 transitions. Word has length 56 [2018-11-23 12:17:36,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:36,646 INFO L480 AbstractCegarLoop]: Abstraction has 43 states and 47 transitions. [2018-11-23 12:17:36,647 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 12:17:36,647 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 47 transitions. [2018-11-23 12:17:36,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-23 12:17:36,648 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:36,648 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 6, 6, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:36,648 INFO L423 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:36,648 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:36,648 INFO L82 PathProgramCache]: Analyzing trace with hash 778875311, now seen corresponding path program 6 times [2018-11-23 12:17:36,648 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:36,650 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:36,650 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:36,651 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:36,651 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:36,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:36,956 INFO L256 TraceCheckUtils]: 0: Hoare triple {2635#true} call ULTIMATE.init(); {2635#true} is VALID [2018-11-23 12:17:36,957 INFO L273 TraceCheckUtils]: 1: Hoare triple {2635#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {2635#true} is VALID [2018-11-23 12:17:36,957 INFO L273 TraceCheckUtils]: 2: Hoare triple {2635#true} assume true; {2635#true} is VALID [2018-11-23 12:17:36,957 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2635#true} {2635#true} #66#return; {2635#true} is VALID [2018-11-23 12:17:36,958 INFO L256 TraceCheckUtils]: 4: Hoare triple {2635#true} call #t~ret12 := main(); {2635#true} is VALID [2018-11-23 12:17:36,959 INFO L273 TraceCheckUtils]: 5: Hoare triple {2635#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {2637#(= main_~i~1 0)} is VALID [2018-11-23 12:17:36,959 INFO L273 TraceCheckUtils]: 6: Hoare triple {2637#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {2637#(= main_~i~1 0)} is VALID [2018-11-23 12:17:36,960 INFO L273 TraceCheckUtils]: 7: Hoare triple {2637#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {2638#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:36,961 INFO L273 TraceCheckUtils]: 8: Hoare triple {2638#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {2638#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:36,961 INFO L273 TraceCheckUtils]: 9: Hoare triple {2638#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {2639#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:36,962 INFO L273 TraceCheckUtils]: 10: Hoare triple {2639#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {2639#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:36,963 INFO L273 TraceCheckUtils]: 11: Hoare triple {2639#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {2640#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:36,963 INFO L273 TraceCheckUtils]: 12: Hoare triple {2640#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {2640#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:36,964 INFO L273 TraceCheckUtils]: 13: Hoare triple {2640#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {2641#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:36,964 INFO L273 TraceCheckUtils]: 14: Hoare triple {2641#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {2641#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:36,965 INFO L273 TraceCheckUtils]: 15: Hoare triple {2641#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {2642#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:36,966 INFO L273 TraceCheckUtils]: 16: Hoare triple {2642#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {2642#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:36,967 INFO L273 TraceCheckUtils]: 17: Hoare triple {2642#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {2643#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:36,967 INFO L273 TraceCheckUtils]: 18: Hoare triple {2643#(<= main_~i~1 6)} assume !(~i~1 < 60); {2636#false} is VALID [2018-11-23 12:17:36,968 INFO L256 TraceCheckUtils]: 19: Hoare triple {2636#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {2635#true} is VALID [2018-11-23 12:17:36,968 INFO L273 TraceCheckUtils]: 20: Hoare triple {2635#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {2635#true} is VALID [2018-11-23 12:17:36,968 INFO L273 TraceCheckUtils]: 21: Hoare triple {2635#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2635#true} is VALID [2018-11-23 12:17:36,968 INFO L273 TraceCheckUtils]: 22: Hoare triple {2635#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2635#true} is VALID [2018-11-23 12:17:36,968 INFO L273 TraceCheckUtils]: 23: Hoare triple {2635#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2635#true} is VALID [2018-11-23 12:17:36,969 INFO L273 TraceCheckUtils]: 24: Hoare triple {2635#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2635#true} is VALID [2018-11-23 12:17:36,969 INFO L273 TraceCheckUtils]: 25: Hoare triple {2635#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2635#true} is VALID [2018-11-23 12:17:36,969 INFO L273 TraceCheckUtils]: 26: Hoare triple {2635#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2635#true} is VALID [2018-11-23 12:17:36,969 INFO L273 TraceCheckUtils]: 27: Hoare triple {2635#true} assume !(~i~0 < 60); {2635#true} is VALID [2018-11-23 12:17:36,969 INFO L273 TraceCheckUtils]: 28: Hoare triple {2635#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {2635#true} is VALID [2018-11-23 12:17:36,970 INFO L273 TraceCheckUtils]: 29: Hoare triple {2635#true} assume true; {2635#true} is VALID [2018-11-23 12:17:36,970 INFO L268 TraceCheckUtils]: 30: Hoare quadruple {2635#true} {2636#false} #70#return; {2636#false} is VALID [2018-11-23 12:17:36,970 INFO L273 TraceCheckUtils]: 31: Hoare triple {2636#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {2636#false} is VALID [2018-11-23 12:17:36,970 INFO L256 TraceCheckUtils]: 32: Hoare triple {2636#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {2635#true} is VALID [2018-11-23 12:17:36,970 INFO L273 TraceCheckUtils]: 33: Hoare triple {2635#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {2635#true} is VALID [2018-11-23 12:17:36,971 INFO L273 TraceCheckUtils]: 34: Hoare triple {2635#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2635#true} is VALID [2018-11-23 12:17:36,971 INFO L273 TraceCheckUtils]: 35: Hoare triple {2635#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2635#true} is VALID [2018-11-23 12:17:36,971 INFO L273 TraceCheckUtils]: 36: Hoare triple {2635#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2635#true} is VALID [2018-11-23 12:17:36,971 INFO L273 TraceCheckUtils]: 37: Hoare triple {2635#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2635#true} is VALID [2018-11-23 12:17:36,971 INFO L273 TraceCheckUtils]: 38: Hoare triple {2635#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2635#true} is VALID [2018-11-23 12:17:36,971 INFO L273 TraceCheckUtils]: 39: Hoare triple {2635#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2635#true} is VALID [2018-11-23 12:17:36,971 INFO L273 TraceCheckUtils]: 40: Hoare triple {2635#true} assume !(~i~0 < 60); {2635#true} is VALID [2018-11-23 12:17:36,971 INFO L273 TraceCheckUtils]: 41: Hoare triple {2635#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {2635#true} is VALID [2018-11-23 12:17:36,972 INFO L273 TraceCheckUtils]: 42: Hoare triple {2635#true} assume true; {2635#true} is VALID [2018-11-23 12:17:36,972 INFO L268 TraceCheckUtils]: 43: Hoare quadruple {2635#true} {2636#false} #72#return; {2636#false} is VALID [2018-11-23 12:17:36,972 INFO L273 TraceCheckUtils]: 44: Hoare triple {2636#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {2636#false} is VALID [2018-11-23 12:17:36,972 INFO L273 TraceCheckUtils]: 45: Hoare triple {2636#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {2636#false} is VALID [2018-11-23 12:17:36,972 INFO L273 TraceCheckUtils]: 46: Hoare triple {2636#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {2636#false} is VALID [2018-11-23 12:17:36,972 INFO L273 TraceCheckUtils]: 47: Hoare triple {2636#false} assume !(~i~2 < 59); {2636#false} is VALID [2018-11-23 12:17:36,972 INFO L273 TraceCheckUtils]: 48: Hoare triple {2636#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {2636#false} is VALID [2018-11-23 12:17:36,972 INFO L256 TraceCheckUtils]: 49: Hoare triple {2636#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {2635#true} is VALID [2018-11-23 12:17:36,973 INFO L273 TraceCheckUtils]: 50: Hoare triple {2635#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {2635#true} is VALID [2018-11-23 12:17:36,973 INFO L273 TraceCheckUtils]: 51: Hoare triple {2635#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2635#true} is VALID [2018-11-23 12:17:36,973 INFO L273 TraceCheckUtils]: 52: Hoare triple {2635#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2635#true} is VALID [2018-11-23 12:17:36,973 INFO L273 TraceCheckUtils]: 53: Hoare triple {2635#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2635#true} is VALID [2018-11-23 12:17:36,973 INFO L273 TraceCheckUtils]: 54: Hoare triple {2635#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2635#true} is VALID [2018-11-23 12:17:36,973 INFO L273 TraceCheckUtils]: 55: Hoare triple {2635#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2635#true} is VALID [2018-11-23 12:17:36,973 INFO L273 TraceCheckUtils]: 56: Hoare triple {2635#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2635#true} is VALID [2018-11-23 12:17:36,973 INFO L273 TraceCheckUtils]: 57: Hoare triple {2635#true} assume !(~i~0 < 60); {2635#true} is VALID [2018-11-23 12:17:36,974 INFO L273 TraceCheckUtils]: 58: Hoare triple {2635#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {2635#true} is VALID [2018-11-23 12:17:36,974 INFO L273 TraceCheckUtils]: 59: Hoare triple {2635#true} assume true; {2635#true} is VALID [2018-11-23 12:17:36,974 INFO L268 TraceCheckUtils]: 60: Hoare quadruple {2635#true} {2636#false} #74#return; {2636#false} is VALID [2018-11-23 12:17:36,974 INFO L273 TraceCheckUtils]: 61: Hoare triple {2636#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {2636#false} is VALID [2018-11-23 12:17:36,974 INFO L273 TraceCheckUtils]: 62: Hoare triple {2636#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {2636#false} is VALID [2018-11-23 12:17:36,974 INFO L273 TraceCheckUtils]: 63: Hoare triple {2636#false} assume !false; {2636#false} is VALID [2018-11-23 12:17:36,976 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2018-11-23 12:17:36,976 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:36,976 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:36,987 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2018-11-23 12:17:37,078 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2018-11-23 12:17:37,078 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:37,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:37,116 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:37,227 INFO L256 TraceCheckUtils]: 0: Hoare triple {2635#true} call ULTIMATE.init(); {2635#true} is VALID [2018-11-23 12:17:37,228 INFO L273 TraceCheckUtils]: 1: Hoare triple {2635#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {2635#true} is VALID [2018-11-23 12:17:37,228 INFO L273 TraceCheckUtils]: 2: Hoare triple {2635#true} assume true; {2635#true} is VALID [2018-11-23 12:17:37,228 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2635#true} {2635#true} #66#return; {2635#true} is VALID [2018-11-23 12:17:37,229 INFO L256 TraceCheckUtils]: 4: Hoare triple {2635#true} call #t~ret12 := main(); {2635#true} is VALID [2018-11-23 12:17:37,229 INFO L273 TraceCheckUtils]: 5: Hoare triple {2635#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {2635#true} is VALID [2018-11-23 12:17:37,229 INFO L273 TraceCheckUtils]: 6: Hoare triple {2635#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {2635#true} is VALID [2018-11-23 12:17:37,229 INFO L273 TraceCheckUtils]: 7: Hoare triple {2635#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {2635#true} is VALID [2018-11-23 12:17:37,229 INFO L273 TraceCheckUtils]: 8: Hoare triple {2635#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {2635#true} is VALID [2018-11-23 12:17:37,230 INFO L273 TraceCheckUtils]: 9: Hoare triple {2635#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {2635#true} is VALID [2018-11-23 12:17:37,230 INFO L273 TraceCheckUtils]: 10: Hoare triple {2635#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {2635#true} is VALID [2018-11-23 12:17:37,230 INFO L273 TraceCheckUtils]: 11: Hoare triple {2635#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {2635#true} is VALID [2018-11-23 12:17:37,230 INFO L273 TraceCheckUtils]: 12: Hoare triple {2635#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {2635#true} is VALID [2018-11-23 12:17:37,230 INFO L273 TraceCheckUtils]: 13: Hoare triple {2635#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {2635#true} is VALID [2018-11-23 12:17:37,231 INFO L273 TraceCheckUtils]: 14: Hoare triple {2635#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {2635#true} is VALID [2018-11-23 12:17:37,231 INFO L273 TraceCheckUtils]: 15: Hoare triple {2635#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {2635#true} is VALID [2018-11-23 12:17:37,231 INFO L273 TraceCheckUtils]: 16: Hoare triple {2635#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {2635#true} is VALID [2018-11-23 12:17:37,231 INFO L273 TraceCheckUtils]: 17: Hoare triple {2635#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {2635#true} is VALID [2018-11-23 12:17:37,231 INFO L273 TraceCheckUtils]: 18: Hoare triple {2635#true} assume !(~i~1 < 60); {2635#true} is VALID [2018-11-23 12:17:37,231 INFO L256 TraceCheckUtils]: 19: Hoare triple {2635#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {2635#true} is VALID [2018-11-23 12:17:37,231 INFO L273 TraceCheckUtils]: 20: Hoare triple {2635#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {2635#true} is VALID [2018-11-23 12:17:37,232 INFO L273 TraceCheckUtils]: 21: Hoare triple {2635#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2635#true} is VALID [2018-11-23 12:17:37,232 INFO L273 TraceCheckUtils]: 22: Hoare triple {2635#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2635#true} is VALID [2018-11-23 12:17:37,232 INFO L273 TraceCheckUtils]: 23: Hoare triple {2635#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2635#true} is VALID [2018-11-23 12:17:37,232 INFO L273 TraceCheckUtils]: 24: Hoare triple {2635#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2635#true} is VALID [2018-11-23 12:17:37,232 INFO L273 TraceCheckUtils]: 25: Hoare triple {2635#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2635#true} is VALID [2018-11-23 12:17:37,232 INFO L273 TraceCheckUtils]: 26: Hoare triple {2635#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2635#true} is VALID [2018-11-23 12:17:37,232 INFO L273 TraceCheckUtils]: 27: Hoare triple {2635#true} assume !(~i~0 < 60); {2635#true} is VALID [2018-11-23 12:17:37,232 INFO L273 TraceCheckUtils]: 28: Hoare triple {2635#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {2635#true} is VALID [2018-11-23 12:17:37,233 INFO L273 TraceCheckUtils]: 29: Hoare triple {2635#true} assume true; {2635#true} is VALID [2018-11-23 12:17:37,233 INFO L268 TraceCheckUtils]: 30: Hoare quadruple {2635#true} {2635#true} #70#return; {2635#true} is VALID [2018-11-23 12:17:37,233 INFO L273 TraceCheckUtils]: 31: Hoare triple {2635#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {2635#true} is VALID [2018-11-23 12:17:37,233 INFO L256 TraceCheckUtils]: 32: Hoare triple {2635#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {2635#true} is VALID [2018-11-23 12:17:37,233 INFO L273 TraceCheckUtils]: 33: Hoare triple {2635#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {2635#true} is VALID [2018-11-23 12:17:37,233 INFO L273 TraceCheckUtils]: 34: Hoare triple {2635#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2635#true} is VALID [2018-11-23 12:17:37,233 INFO L273 TraceCheckUtils]: 35: Hoare triple {2635#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2635#true} is VALID [2018-11-23 12:17:37,233 INFO L273 TraceCheckUtils]: 36: Hoare triple {2635#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2635#true} is VALID [2018-11-23 12:17:37,234 INFO L273 TraceCheckUtils]: 37: Hoare triple {2635#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2635#true} is VALID [2018-11-23 12:17:37,234 INFO L273 TraceCheckUtils]: 38: Hoare triple {2635#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2635#true} is VALID [2018-11-23 12:17:37,234 INFO L273 TraceCheckUtils]: 39: Hoare triple {2635#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2635#true} is VALID [2018-11-23 12:17:37,234 INFO L273 TraceCheckUtils]: 40: Hoare triple {2635#true} assume !(~i~0 < 60); {2635#true} is VALID [2018-11-23 12:17:37,234 INFO L273 TraceCheckUtils]: 41: Hoare triple {2635#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {2635#true} is VALID [2018-11-23 12:17:37,234 INFO L273 TraceCheckUtils]: 42: Hoare triple {2635#true} assume true; {2635#true} is VALID [2018-11-23 12:17:37,234 INFO L268 TraceCheckUtils]: 43: Hoare quadruple {2635#true} {2635#true} #72#return; {2635#true} is VALID [2018-11-23 12:17:37,235 INFO L273 TraceCheckUtils]: 44: Hoare triple {2635#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {2779#(<= main_~i~2 0)} is VALID [2018-11-23 12:17:37,235 INFO L273 TraceCheckUtils]: 45: Hoare triple {2779#(<= main_~i~2 0)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {2779#(<= main_~i~2 0)} is VALID [2018-11-23 12:17:37,236 INFO L273 TraceCheckUtils]: 46: Hoare triple {2779#(<= main_~i~2 0)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {2786#(<= main_~i~2 1)} is VALID [2018-11-23 12:17:37,236 INFO L273 TraceCheckUtils]: 47: Hoare triple {2786#(<= main_~i~2 1)} assume !(~i~2 < 59); {2636#false} is VALID [2018-11-23 12:17:37,236 INFO L273 TraceCheckUtils]: 48: Hoare triple {2636#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {2636#false} is VALID [2018-11-23 12:17:37,236 INFO L256 TraceCheckUtils]: 49: Hoare triple {2636#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {2636#false} is VALID [2018-11-23 12:17:37,237 INFO L273 TraceCheckUtils]: 50: Hoare triple {2636#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {2636#false} is VALID [2018-11-23 12:17:37,237 INFO L273 TraceCheckUtils]: 51: Hoare triple {2636#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2636#false} is VALID [2018-11-23 12:17:37,237 INFO L273 TraceCheckUtils]: 52: Hoare triple {2636#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2636#false} is VALID [2018-11-23 12:17:37,237 INFO L273 TraceCheckUtils]: 53: Hoare triple {2636#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2636#false} is VALID [2018-11-23 12:17:37,237 INFO L273 TraceCheckUtils]: 54: Hoare triple {2636#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2636#false} is VALID [2018-11-23 12:17:37,237 INFO L273 TraceCheckUtils]: 55: Hoare triple {2636#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {2636#false} is VALID [2018-11-23 12:17:37,238 INFO L273 TraceCheckUtils]: 56: Hoare triple {2636#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2636#false} is VALID [2018-11-23 12:17:37,238 INFO L273 TraceCheckUtils]: 57: Hoare triple {2636#false} assume !(~i~0 < 60); {2636#false} is VALID [2018-11-23 12:17:37,238 INFO L273 TraceCheckUtils]: 58: Hoare triple {2636#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {2636#false} is VALID [2018-11-23 12:17:37,238 INFO L273 TraceCheckUtils]: 59: Hoare triple {2636#false} assume true; {2636#false} is VALID [2018-11-23 12:17:37,239 INFO L268 TraceCheckUtils]: 60: Hoare quadruple {2636#false} {2636#false} #74#return; {2636#false} is VALID [2018-11-23 12:17:37,239 INFO L273 TraceCheckUtils]: 61: Hoare triple {2636#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {2636#false} is VALID [2018-11-23 12:17:37,239 INFO L273 TraceCheckUtils]: 62: Hoare triple {2636#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {2636#false} is VALID [2018-11-23 12:17:37,240 INFO L273 TraceCheckUtils]: 63: Hoare triple {2636#false} assume !false; {2636#false} is VALID [2018-11-23 12:17:37,242 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 58 proven. 1 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-23 12:17:37,269 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:37,270 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 4] total 11 [2018-11-23 12:17:37,270 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 64 [2018-11-23 12:17:37,270 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:37,271 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2018-11-23 12:17:37,408 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:37,409 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 12:17:37,409 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 12:17:37,409 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2018-11-23 12:17:37,410 INFO L87 Difference]: Start difference. First operand 43 states and 47 transitions. Second operand 11 states. [2018-11-23 12:17:37,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:37,698 INFO L93 Difference]: Finished difference Result 73 states and 82 transitions. [2018-11-23 12:17:37,698 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-23 12:17:37,699 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 64 [2018-11-23 12:17:37,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:37,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2018-11-23 12:17:37,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 71 transitions. [2018-11-23 12:17:37,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2018-11-23 12:17:37,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 71 transitions. [2018-11-23 12:17:37,703 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 71 transitions. [2018-11-23 12:17:37,794 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:37,795 INFO L225 Difference]: With dead ends: 73 [2018-11-23 12:17:37,795 INFO L226 Difference]: Without dead ends: 49 [2018-11-23 12:17:37,796 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2018-11-23 12:17:37,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2018-11-23 12:17:37,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 47. [2018-11-23 12:17:37,817 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:37,817 INFO L82 GeneralOperation]: Start isEquivalent. First operand 49 states. Second operand 47 states. [2018-11-23 12:17:37,817 INFO L74 IsIncluded]: Start isIncluded. First operand 49 states. Second operand 47 states. [2018-11-23 12:17:37,817 INFO L87 Difference]: Start difference. First operand 49 states. Second operand 47 states. [2018-11-23 12:17:37,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:37,819 INFO L93 Difference]: Finished difference Result 49 states and 53 transitions. [2018-11-23 12:17:37,819 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 53 transitions. [2018-11-23 12:17:37,819 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:37,819 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:37,820 INFO L74 IsIncluded]: Start isIncluded. First operand 47 states. Second operand 49 states. [2018-11-23 12:17:37,820 INFO L87 Difference]: Start difference. First operand 47 states. Second operand 49 states. [2018-11-23 12:17:37,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:37,821 INFO L93 Difference]: Finished difference Result 49 states and 53 transitions. [2018-11-23 12:17:37,822 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 53 transitions. [2018-11-23 12:17:37,822 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:37,823 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:37,823 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:37,823 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:37,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2018-11-23 12:17:37,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 51 transitions. [2018-11-23 12:17:37,824 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 51 transitions. Word has length 64 [2018-11-23 12:17:37,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:37,825 INFO L480 AbstractCegarLoop]: Abstraction has 47 states and 51 transitions. [2018-11-23 12:17:37,825 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 12:17:37,825 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2018-11-23 12:17:37,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-23 12:17:37,826 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:37,826 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 7, 7, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:37,826 INFO L423 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:37,826 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:37,826 INFO L82 PathProgramCache]: Analyzing trace with hash -122717169, now seen corresponding path program 7 times [2018-11-23 12:17:37,827 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:37,827 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:37,827 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:37,828 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:37,828 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:37,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:38,029 INFO L256 TraceCheckUtils]: 0: Hoare triple {3111#true} call ULTIMATE.init(); {3111#true} is VALID [2018-11-23 12:17:38,030 INFO L273 TraceCheckUtils]: 1: Hoare triple {3111#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {3111#true} is VALID [2018-11-23 12:17:38,030 INFO L273 TraceCheckUtils]: 2: Hoare triple {3111#true} assume true; {3111#true} is VALID [2018-11-23 12:17:38,030 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {3111#true} {3111#true} #66#return; {3111#true} is VALID [2018-11-23 12:17:38,030 INFO L256 TraceCheckUtils]: 4: Hoare triple {3111#true} call #t~ret12 := main(); {3111#true} is VALID [2018-11-23 12:17:38,031 INFO L273 TraceCheckUtils]: 5: Hoare triple {3111#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {3113#(= main_~i~1 0)} is VALID [2018-11-23 12:17:38,031 INFO L273 TraceCheckUtils]: 6: Hoare triple {3113#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3113#(= main_~i~1 0)} is VALID [2018-11-23 12:17:38,032 INFO L273 TraceCheckUtils]: 7: Hoare triple {3113#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3114#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:38,032 INFO L273 TraceCheckUtils]: 8: Hoare triple {3114#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3114#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:38,033 INFO L273 TraceCheckUtils]: 9: Hoare triple {3114#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3115#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:38,033 INFO L273 TraceCheckUtils]: 10: Hoare triple {3115#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3115#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:38,033 INFO L273 TraceCheckUtils]: 11: Hoare triple {3115#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3116#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:38,034 INFO L273 TraceCheckUtils]: 12: Hoare triple {3116#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3116#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:38,034 INFO L273 TraceCheckUtils]: 13: Hoare triple {3116#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3117#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:38,035 INFO L273 TraceCheckUtils]: 14: Hoare triple {3117#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3117#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:38,035 INFO L273 TraceCheckUtils]: 15: Hoare triple {3117#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3118#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:38,036 INFO L273 TraceCheckUtils]: 16: Hoare triple {3118#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3118#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:38,037 INFO L273 TraceCheckUtils]: 17: Hoare triple {3118#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3119#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:38,037 INFO L273 TraceCheckUtils]: 18: Hoare triple {3119#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3119#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:38,038 INFO L273 TraceCheckUtils]: 19: Hoare triple {3119#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3120#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:38,039 INFO L273 TraceCheckUtils]: 20: Hoare triple {3120#(<= main_~i~1 7)} assume !(~i~1 < 60); {3112#false} is VALID [2018-11-23 12:17:38,039 INFO L256 TraceCheckUtils]: 21: Hoare triple {3112#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {3111#true} is VALID [2018-11-23 12:17:38,039 INFO L273 TraceCheckUtils]: 22: Hoare triple {3111#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {3111#true} is VALID [2018-11-23 12:17:38,039 INFO L273 TraceCheckUtils]: 23: Hoare triple {3111#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3111#true} is VALID [2018-11-23 12:17:38,040 INFO L273 TraceCheckUtils]: 24: Hoare triple {3111#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3111#true} is VALID [2018-11-23 12:17:38,040 INFO L273 TraceCheckUtils]: 25: Hoare triple {3111#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3111#true} is VALID [2018-11-23 12:17:38,040 INFO L273 TraceCheckUtils]: 26: Hoare triple {3111#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3111#true} is VALID [2018-11-23 12:17:38,040 INFO L273 TraceCheckUtils]: 27: Hoare triple {3111#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3111#true} is VALID [2018-11-23 12:17:38,040 INFO L273 TraceCheckUtils]: 28: Hoare triple {3111#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3111#true} is VALID [2018-11-23 12:17:38,041 INFO L273 TraceCheckUtils]: 29: Hoare triple {3111#true} assume !(~i~0 < 60); {3111#true} is VALID [2018-11-23 12:17:38,041 INFO L273 TraceCheckUtils]: 30: Hoare triple {3111#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {3111#true} is VALID [2018-11-23 12:17:38,041 INFO L273 TraceCheckUtils]: 31: Hoare triple {3111#true} assume true; {3111#true} is VALID [2018-11-23 12:17:38,041 INFO L268 TraceCheckUtils]: 32: Hoare quadruple {3111#true} {3112#false} #70#return; {3112#false} is VALID [2018-11-23 12:17:38,042 INFO L273 TraceCheckUtils]: 33: Hoare triple {3112#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {3112#false} is VALID [2018-11-23 12:17:38,042 INFO L256 TraceCheckUtils]: 34: Hoare triple {3112#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {3111#true} is VALID [2018-11-23 12:17:38,042 INFO L273 TraceCheckUtils]: 35: Hoare triple {3111#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {3111#true} is VALID [2018-11-23 12:17:38,042 INFO L273 TraceCheckUtils]: 36: Hoare triple {3111#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3111#true} is VALID [2018-11-23 12:17:38,042 INFO L273 TraceCheckUtils]: 37: Hoare triple {3111#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3111#true} is VALID [2018-11-23 12:17:38,043 INFO L273 TraceCheckUtils]: 38: Hoare triple {3111#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3111#true} is VALID [2018-11-23 12:17:38,043 INFO L273 TraceCheckUtils]: 39: Hoare triple {3111#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3111#true} is VALID [2018-11-23 12:17:38,043 INFO L273 TraceCheckUtils]: 40: Hoare triple {3111#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3111#true} is VALID [2018-11-23 12:17:38,043 INFO L273 TraceCheckUtils]: 41: Hoare triple {3111#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3111#true} is VALID [2018-11-23 12:17:38,043 INFO L273 TraceCheckUtils]: 42: Hoare triple {3111#true} assume !(~i~0 < 60); {3111#true} is VALID [2018-11-23 12:17:38,043 INFO L273 TraceCheckUtils]: 43: Hoare triple {3111#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {3111#true} is VALID [2018-11-23 12:17:38,044 INFO L273 TraceCheckUtils]: 44: Hoare triple {3111#true} assume true; {3111#true} is VALID [2018-11-23 12:17:38,044 INFO L268 TraceCheckUtils]: 45: Hoare quadruple {3111#true} {3112#false} #72#return; {3112#false} is VALID [2018-11-23 12:17:38,044 INFO L273 TraceCheckUtils]: 46: Hoare triple {3112#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {3112#false} is VALID [2018-11-23 12:17:38,044 INFO L273 TraceCheckUtils]: 47: Hoare triple {3112#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {3112#false} is VALID [2018-11-23 12:17:38,044 INFO L273 TraceCheckUtils]: 48: Hoare triple {3112#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {3112#false} is VALID [2018-11-23 12:17:38,044 INFO L273 TraceCheckUtils]: 49: Hoare triple {3112#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {3112#false} is VALID [2018-11-23 12:17:38,044 INFO L273 TraceCheckUtils]: 50: Hoare triple {3112#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {3112#false} is VALID [2018-11-23 12:17:38,044 INFO L273 TraceCheckUtils]: 51: Hoare triple {3112#false} assume !(~i~2 < 59); {3112#false} is VALID [2018-11-23 12:17:38,045 INFO L273 TraceCheckUtils]: 52: Hoare triple {3112#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {3112#false} is VALID [2018-11-23 12:17:38,045 INFO L256 TraceCheckUtils]: 53: Hoare triple {3112#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {3111#true} is VALID [2018-11-23 12:17:38,045 INFO L273 TraceCheckUtils]: 54: Hoare triple {3111#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {3111#true} is VALID [2018-11-23 12:17:38,045 INFO L273 TraceCheckUtils]: 55: Hoare triple {3111#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3111#true} is VALID [2018-11-23 12:17:38,045 INFO L273 TraceCheckUtils]: 56: Hoare triple {3111#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3111#true} is VALID [2018-11-23 12:17:38,045 INFO L273 TraceCheckUtils]: 57: Hoare triple {3111#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3111#true} is VALID [2018-11-23 12:17:38,045 INFO L273 TraceCheckUtils]: 58: Hoare triple {3111#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3111#true} is VALID [2018-11-23 12:17:38,045 INFO L273 TraceCheckUtils]: 59: Hoare triple {3111#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3111#true} is VALID [2018-11-23 12:17:38,045 INFO L273 TraceCheckUtils]: 60: Hoare triple {3111#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3111#true} is VALID [2018-11-23 12:17:38,046 INFO L273 TraceCheckUtils]: 61: Hoare triple {3111#true} assume !(~i~0 < 60); {3111#true} is VALID [2018-11-23 12:17:38,046 INFO L273 TraceCheckUtils]: 62: Hoare triple {3111#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {3111#true} is VALID [2018-11-23 12:17:38,046 INFO L273 TraceCheckUtils]: 63: Hoare triple {3111#true} assume true; {3111#true} is VALID [2018-11-23 12:17:38,046 INFO L268 TraceCheckUtils]: 64: Hoare quadruple {3111#true} {3112#false} #74#return; {3112#false} is VALID [2018-11-23 12:17:38,046 INFO L273 TraceCheckUtils]: 65: Hoare triple {3112#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {3112#false} is VALID [2018-11-23 12:17:38,046 INFO L273 TraceCheckUtils]: 66: Hoare triple {3112#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {3112#false} is VALID [2018-11-23 12:17:38,046 INFO L273 TraceCheckUtils]: 67: Hoare triple {3112#false} assume !false; {3112#false} is VALID [2018-11-23 12:17:38,049 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2018-11-23 12:17:38,049 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:38,049 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:38,064 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:17:38,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:38,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:38,133 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:38,270 INFO L256 TraceCheckUtils]: 0: Hoare triple {3111#true} call ULTIMATE.init(); {3111#true} is VALID [2018-11-23 12:17:38,270 INFO L273 TraceCheckUtils]: 1: Hoare triple {3111#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {3111#true} is VALID [2018-11-23 12:17:38,271 INFO L273 TraceCheckUtils]: 2: Hoare triple {3111#true} assume true; {3111#true} is VALID [2018-11-23 12:17:38,271 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {3111#true} {3111#true} #66#return; {3111#true} is VALID [2018-11-23 12:17:38,271 INFO L256 TraceCheckUtils]: 4: Hoare triple {3111#true} call #t~ret12 := main(); {3111#true} is VALID [2018-11-23 12:17:38,272 INFO L273 TraceCheckUtils]: 5: Hoare triple {3111#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {3139#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:38,272 INFO L273 TraceCheckUtils]: 6: Hoare triple {3139#(<= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3139#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:38,273 INFO L273 TraceCheckUtils]: 7: Hoare triple {3139#(<= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3114#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:38,273 INFO L273 TraceCheckUtils]: 8: Hoare triple {3114#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3114#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:38,273 INFO L273 TraceCheckUtils]: 9: Hoare triple {3114#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3115#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:38,274 INFO L273 TraceCheckUtils]: 10: Hoare triple {3115#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3115#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:38,274 INFO L273 TraceCheckUtils]: 11: Hoare triple {3115#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3116#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:38,275 INFO L273 TraceCheckUtils]: 12: Hoare triple {3116#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3116#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:38,275 INFO L273 TraceCheckUtils]: 13: Hoare triple {3116#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3117#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:38,275 INFO L273 TraceCheckUtils]: 14: Hoare triple {3117#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3117#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:38,276 INFO L273 TraceCheckUtils]: 15: Hoare triple {3117#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3118#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:38,276 INFO L273 TraceCheckUtils]: 16: Hoare triple {3118#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3118#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:38,277 INFO L273 TraceCheckUtils]: 17: Hoare triple {3118#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3119#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:38,277 INFO L273 TraceCheckUtils]: 18: Hoare triple {3119#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3119#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:38,278 INFO L273 TraceCheckUtils]: 19: Hoare triple {3119#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3120#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:38,279 INFO L273 TraceCheckUtils]: 20: Hoare triple {3120#(<= main_~i~1 7)} assume !(~i~1 < 60); {3112#false} is VALID [2018-11-23 12:17:38,279 INFO L256 TraceCheckUtils]: 21: Hoare triple {3112#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {3112#false} is VALID [2018-11-23 12:17:38,279 INFO L273 TraceCheckUtils]: 22: Hoare triple {3112#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {3112#false} is VALID [2018-11-23 12:17:38,279 INFO L273 TraceCheckUtils]: 23: Hoare triple {3112#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3112#false} is VALID [2018-11-23 12:17:38,279 INFO L273 TraceCheckUtils]: 24: Hoare triple {3112#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3112#false} is VALID [2018-11-23 12:17:38,280 INFO L273 TraceCheckUtils]: 25: Hoare triple {3112#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3112#false} is VALID [2018-11-23 12:17:38,280 INFO L273 TraceCheckUtils]: 26: Hoare triple {3112#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3112#false} is VALID [2018-11-23 12:17:38,280 INFO L273 TraceCheckUtils]: 27: Hoare triple {3112#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3112#false} is VALID [2018-11-23 12:17:38,280 INFO L273 TraceCheckUtils]: 28: Hoare triple {3112#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3112#false} is VALID [2018-11-23 12:17:38,280 INFO L273 TraceCheckUtils]: 29: Hoare triple {3112#false} assume !(~i~0 < 60); {3112#false} is VALID [2018-11-23 12:17:38,281 INFO L273 TraceCheckUtils]: 30: Hoare triple {3112#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {3112#false} is VALID [2018-11-23 12:17:38,281 INFO L273 TraceCheckUtils]: 31: Hoare triple {3112#false} assume true; {3112#false} is VALID [2018-11-23 12:17:38,281 INFO L268 TraceCheckUtils]: 32: Hoare quadruple {3112#false} {3112#false} #70#return; {3112#false} is VALID [2018-11-23 12:17:38,281 INFO L273 TraceCheckUtils]: 33: Hoare triple {3112#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {3112#false} is VALID [2018-11-23 12:17:38,281 INFO L256 TraceCheckUtils]: 34: Hoare triple {3112#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {3112#false} is VALID [2018-11-23 12:17:38,282 INFO L273 TraceCheckUtils]: 35: Hoare triple {3112#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {3112#false} is VALID [2018-11-23 12:17:38,282 INFO L273 TraceCheckUtils]: 36: Hoare triple {3112#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3112#false} is VALID [2018-11-23 12:17:38,282 INFO L273 TraceCheckUtils]: 37: Hoare triple {3112#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3112#false} is VALID [2018-11-23 12:17:38,282 INFO L273 TraceCheckUtils]: 38: Hoare triple {3112#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3112#false} is VALID [2018-11-23 12:17:38,282 INFO L273 TraceCheckUtils]: 39: Hoare triple {3112#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3112#false} is VALID [2018-11-23 12:17:38,283 INFO L273 TraceCheckUtils]: 40: Hoare triple {3112#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3112#false} is VALID [2018-11-23 12:17:38,283 INFO L273 TraceCheckUtils]: 41: Hoare triple {3112#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3112#false} is VALID [2018-11-23 12:17:38,283 INFO L273 TraceCheckUtils]: 42: Hoare triple {3112#false} assume !(~i~0 < 60); {3112#false} is VALID [2018-11-23 12:17:38,283 INFO L273 TraceCheckUtils]: 43: Hoare triple {3112#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {3112#false} is VALID [2018-11-23 12:17:38,283 INFO L273 TraceCheckUtils]: 44: Hoare triple {3112#false} assume true; {3112#false} is VALID [2018-11-23 12:17:38,284 INFO L268 TraceCheckUtils]: 45: Hoare quadruple {3112#false} {3112#false} #72#return; {3112#false} is VALID [2018-11-23 12:17:38,284 INFO L273 TraceCheckUtils]: 46: Hoare triple {3112#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {3112#false} is VALID [2018-11-23 12:17:38,284 INFO L273 TraceCheckUtils]: 47: Hoare triple {3112#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {3112#false} is VALID [2018-11-23 12:17:38,284 INFO L273 TraceCheckUtils]: 48: Hoare triple {3112#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {3112#false} is VALID [2018-11-23 12:17:38,285 INFO L273 TraceCheckUtils]: 49: Hoare triple {3112#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {3112#false} is VALID [2018-11-23 12:17:38,285 INFO L273 TraceCheckUtils]: 50: Hoare triple {3112#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {3112#false} is VALID [2018-11-23 12:17:38,285 INFO L273 TraceCheckUtils]: 51: Hoare triple {3112#false} assume !(~i~2 < 59); {3112#false} is VALID [2018-11-23 12:17:38,285 INFO L273 TraceCheckUtils]: 52: Hoare triple {3112#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {3112#false} is VALID [2018-11-23 12:17:38,285 INFO L256 TraceCheckUtils]: 53: Hoare triple {3112#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {3112#false} is VALID [2018-11-23 12:17:38,286 INFO L273 TraceCheckUtils]: 54: Hoare triple {3112#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {3112#false} is VALID [2018-11-23 12:17:38,286 INFO L273 TraceCheckUtils]: 55: Hoare triple {3112#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3112#false} is VALID [2018-11-23 12:17:38,286 INFO L273 TraceCheckUtils]: 56: Hoare triple {3112#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3112#false} is VALID [2018-11-23 12:17:38,286 INFO L273 TraceCheckUtils]: 57: Hoare triple {3112#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3112#false} is VALID [2018-11-23 12:17:38,286 INFO L273 TraceCheckUtils]: 58: Hoare triple {3112#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3112#false} is VALID [2018-11-23 12:17:38,286 INFO L273 TraceCheckUtils]: 59: Hoare triple {3112#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3112#false} is VALID [2018-11-23 12:17:38,287 INFO L273 TraceCheckUtils]: 60: Hoare triple {3112#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3112#false} is VALID [2018-11-23 12:17:38,287 INFO L273 TraceCheckUtils]: 61: Hoare triple {3112#false} assume !(~i~0 < 60); {3112#false} is VALID [2018-11-23 12:17:38,287 INFO L273 TraceCheckUtils]: 62: Hoare triple {3112#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {3112#false} is VALID [2018-11-23 12:17:38,287 INFO L273 TraceCheckUtils]: 63: Hoare triple {3112#false} assume true; {3112#false} is VALID [2018-11-23 12:17:38,287 INFO L268 TraceCheckUtils]: 64: Hoare quadruple {3112#false} {3112#false} #74#return; {3112#false} is VALID [2018-11-23 12:17:38,287 INFO L273 TraceCheckUtils]: 65: Hoare triple {3112#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {3112#false} is VALID [2018-11-23 12:17:38,288 INFO L273 TraceCheckUtils]: 66: Hoare triple {3112#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {3112#false} is VALID [2018-11-23 12:17:38,288 INFO L273 TraceCheckUtils]: 67: Hoare triple {3112#false} assume !false; {3112#false} is VALID [2018-11-23 12:17:38,290 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2018-11-23 12:17:38,311 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:38,311 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 11 [2018-11-23 12:17:38,311 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 68 [2018-11-23 12:17:38,312 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:38,312 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2018-11-23 12:17:38,365 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:38,366 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 12:17:38,366 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 12:17:38,366 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2018-11-23 12:17:38,367 INFO L87 Difference]: Start difference. First operand 47 states and 51 transitions. Second operand 11 states. [2018-11-23 12:17:38,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:38,612 INFO L93 Difference]: Finished difference Result 76 states and 84 transitions. [2018-11-23 12:17:38,612 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-23 12:17:38,612 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 68 [2018-11-23 12:17:38,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:38,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2018-11-23 12:17:38,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 68 transitions. [2018-11-23 12:17:38,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2018-11-23 12:17:38,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 68 transitions. [2018-11-23 12:17:38,615 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 68 transitions. [2018-11-23 12:17:38,675 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:38,676 INFO L225 Difference]: With dead ends: 76 [2018-11-23 12:17:38,676 INFO L226 Difference]: Without dead ends: 50 [2018-11-23 12:17:38,677 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2018-11-23 12:17:38,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2018-11-23 12:17:38,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 49. [2018-11-23 12:17:38,705 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:38,705 INFO L82 GeneralOperation]: Start isEquivalent. First operand 50 states. Second operand 49 states. [2018-11-23 12:17:38,705 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand 49 states. [2018-11-23 12:17:38,705 INFO L87 Difference]: Start difference. First operand 50 states. Second operand 49 states. [2018-11-23 12:17:38,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:38,706 INFO L93 Difference]: Finished difference Result 50 states and 54 transitions. [2018-11-23 12:17:38,706 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 54 transitions. [2018-11-23 12:17:38,707 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:38,707 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:38,707 INFO L74 IsIncluded]: Start isIncluded. First operand 49 states. Second operand 50 states. [2018-11-23 12:17:38,707 INFO L87 Difference]: Start difference. First operand 49 states. Second operand 50 states. [2018-11-23 12:17:38,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:38,708 INFO L93 Difference]: Finished difference Result 50 states and 54 transitions. [2018-11-23 12:17:38,708 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 54 transitions. [2018-11-23 12:17:38,709 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:38,709 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:38,709 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:38,709 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:38,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49 states. [2018-11-23 12:17:38,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 53 transitions. [2018-11-23 12:17:38,711 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 53 transitions. Word has length 68 [2018-11-23 12:17:38,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:38,711 INFO L480 AbstractCegarLoop]: Abstraction has 49 states and 53 transitions. [2018-11-23 12:17:38,711 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 12:17:38,711 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 53 transitions. [2018-11-23 12:17:38,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-11-23 12:17:38,712 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:38,712 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:38,713 INFO L423 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:38,713 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:38,713 INFO L82 PathProgramCache]: Analyzing trace with hash 1588760433, now seen corresponding path program 8 times [2018-11-23 12:17:38,713 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:38,713 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:38,714 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:38,714 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:17:38,714 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:38,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:39,106 INFO L256 TraceCheckUtils]: 0: Hoare triple {3609#true} call ULTIMATE.init(); {3609#true} is VALID [2018-11-23 12:17:39,106 INFO L273 TraceCheckUtils]: 1: Hoare triple {3609#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {3609#true} is VALID [2018-11-23 12:17:39,106 INFO L273 TraceCheckUtils]: 2: Hoare triple {3609#true} assume true; {3609#true} is VALID [2018-11-23 12:17:39,106 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {3609#true} {3609#true} #66#return; {3609#true} is VALID [2018-11-23 12:17:39,107 INFO L256 TraceCheckUtils]: 4: Hoare triple {3609#true} call #t~ret12 := main(); {3609#true} is VALID [2018-11-23 12:17:39,108 INFO L273 TraceCheckUtils]: 5: Hoare triple {3609#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {3611#(= main_~i~1 0)} is VALID [2018-11-23 12:17:39,108 INFO L273 TraceCheckUtils]: 6: Hoare triple {3611#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3611#(= main_~i~1 0)} is VALID [2018-11-23 12:17:39,110 INFO L273 TraceCheckUtils]: 7: Hoare triple {3611#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3612#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:39,110 INFO L273 TraceCheckUtils]: 8: Hoare triple {3612#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3612#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:39,112 INFO L273 TraceCheckUtils]: 9: Hoare triple {3612#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3613#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:39,112 INFO L273 TraceCheckUtils]: 10: Hoare triple {3613#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3613#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:39,114 INFO L273 TraceCheckUtils]: 11: Hoare triple {3613#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3614#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:39,116 INFO L273 TraceCheckUtils]: 12: Hoare triple {3614#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3614#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:39,116 INFO L273 TraceCheckUtils]: 13: Hoare triple {3614#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3615#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:39,118 INFO L273 TraceCheckUtils]: 14: Hoare triple {3615#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3615#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:39,118 INFO L273 TraceCheckUtils]: 15: Hoare triple {3615#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3616#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:39,120 INFO L273 TraceCheckUtils]: 16: Hoare triple {3616#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3616#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:39,120 INFO L273 TraceCheckUtils]: 17: Hoare triple {3616#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3617#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:39,121 INFO L273 TraceCheckUtils]: 18: Hoare triple {3617#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3617#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:39,122 INFO L273 TraceCheckUtils]: 19: Hoare triple {3617#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3618#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:39,122 INFO L273 TraceCheckUtils]: 20: Hoare triple {3618#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3618#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:39,124 INFO L273 TraceCheckUtils]: 21: Hoare triple {3618#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3619#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:39,124 INFO L273 TraceCheckUtils]: 22: Hoare triple {3619#(<= main_~i~1 8)} assume !(~i~1 < 60); {3610#false} is VALID [2018-11-23 12:17:39,125 INFO L256 TraceCheckUtils]: 23: Hoare triple {3610#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {3609#true} is VALID [2018-11-23 12:17:39,125 INFO L273 TraceCheckUtils]: 24: Hoare triple {3609#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {3609#true} is VALID [2018-11-23 12:17:39,125 INFO L273 TraceCheckUtils]: 25: Hoare triple {3609#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3609#true} is VALID [2018-11-23 12:17:39,125 INFO L273 TraceCheckUtils]: 26: Hoare triple {3609#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3609#true} is VALID [2018-11-23 12:17:39,126 INFO L273 TraceCheckUtils]: 27: Hoare triple {3609#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3609#true} is VALID [2018-11-23 12:17:39,126 INFO L273 TraceCheckUtils]: 28: Hoare triple {3609#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3609#true} is VALID [2018-11-23 12:17:39,126 INFO L273 TraceCheckUtils]: 29: Hoare triple {3609#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3609#true} is VALID [2018-11-23 12:17:39,127 INFO L273 TraceCheckUtils]: 30: Hoare triple {3609#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3609#true} is VALID [2018-11-23 12:17:39,127 INFO L273 TraceCheckUtils]: 31: Hoare triple {3609#true} assume !(~i~0 < 60); {3609#true} is VALID [2018-11-23 12:17:39,127 INFO L273 TraceCheckUtils]: 32: Hoare triple {3609#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {3609#true} is VALID [2018-11-23 12:17:39,127 INFO L273 TraceCheckUtils]: 33: Hoare triple {3609#true} assume true; {3609#true} is VALID [2018-11-23 12:17:39,127 INFO L268 TraceCheckUtils]: 34: Hoare quadruple {3609#true} {3610#false} #70#return; {3610#false} is VALID [2018-11-23 12:17:39,128 INFO L273 TraceCheckUtils]: 35: Hoare triple {3610#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {3610#false} is VALID [2018-11-23 12:17:39,128 INFO L256 TraceCheckUtils]: 36: Hoare triple {3610#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {3609#true} is VALID [2018-11-23 12:17:39,128 INFO L273 TraceCheckUtils]: 37: Hoare triple {3609#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {3609#true} is VALID [2018-11-23 12:17:39,128 INFO L273 TraceCheckUtils]: 38: Hoare triple {3609#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3609#true} is VALID [2018-11-23 12:17:39,128 INFO L273 TraceCheckUtils]: 39: Hoare triple {3609#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3609#true} is VALID [2018-11-23 12:17:39,128 INFO L273 TraceCheckUtils]: 40: Hoare triple {3609#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3609#true} is VALID [2018-11-23 12:17:39,129 INFO L273 TraceCheckUtils]: 41: Hoare triple {3609#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3609#true} is VALID [2018-11-23 12:17:39,129 INFO L273 TraceCheckUtils]: 42: Hoare triple {3609#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3609#true} is VALID [2018-11-23 12:17:39,129 INFO L273 TraceCheckUtils]: 43: Hoare triple {3609#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3609#true} is VALID [2018-11-23 12:17:39,129 INFO L273 TraceCheckUtils]: 44: Hoare triple {3609#true} assume !(~i~0 < 60); {3609#true} is VALID [2018-11-23 12:17:39,129 INFO L273 TraceCheckUtils]: 45: Hoare triple {3609#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {3609#true} is VALID [2018-11-23 12:17:39,129 INFO L273 TraceCheckUtils]: 46: Hoare triple {3609#true} assume true; {3609#true} is VALID [2018-11-23 12:17:39,130 INFO L268 TraceCheckUtils]: 47: Hoare quadruple {3609#true} {3610#false} #72#return; {3610#false} is VALID [2018-11-23 12:17:39,130 INFO L273 TraceCheckUtils]: 48: Hoare triple {3610#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {3610#false} is VALID [2018-11-23 12:17:39,130 INFO L273 TraceCheckUtils]: 49: Hoare triple {3610#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {3610#false} is VALID [2018-11-23 12:17:39,130 INFO L273 TraceCheckUtils]: 50: Hoare triple {3610#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {3610#false} is VALID [2018-11-23 12:17:39,131 INFO L273 TraceCheckUtils]: 51: Hoare triple {3610#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {3610#false} is VALID [2018-11-23 12:17:39,131 INFO L273 TraceCheckUtils]: 52: Hoare triple {3610#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {3610#false} is VALID [2018-11-23 12:17:39,131 INFO L273 TraceCheckUtils]: 53: Hoare triple {3610#false} assume !(~i~2 < 59); {3610#false} is VALID [2018-11-23 12:17:39,131 INFO L273 TraceCheckUtils]: 54: Hoare triple {3610#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {3610#false} is VALID [2018-11-23 12:17:39,131 INFO L256 TraceCheckUtils]: 55: Hoare triple {3610#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {3609#true} is VALID [2018-11-23 12:17:39,131 INFO L273 TraceCheckUtils]: 56: Hoare triple {3609#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {3609#true} is VALID [2018-11-23 12:17:39,132 INFO L273 TraceCheckUtils]: 57: Hoare triple {3609#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3609#true} is VALID [2018-11-23 12:17:39,132 INFO L273 TraceCheckUtils]: 58: Hoare triple {3609#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3609#true} is VALID [2018-11-23 12:17:39,132 INFO L273 TraceCheckUtils]: 59: Hoare triple {3609#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3609#true} is VALID [2018-11-23 12:17:39,132 INFO L273 TraceCheckUtils]: 60: Hoare triple {3609#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3609#true} is VALID [2018-11-23 12:17:39,132 INFO L273 TraceCheckUtils]: 61: Hoare triple {3609#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3609#true} is VALID [2018-11-23 12:17:39,132 INFO L273 TraceCheckUtils]: 62: Hoare triple {3609#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3609#true} is VALID [2018-11-23 12:17:39,133 INFO L273 TraceCheckUtils]: 63: Hoare triple {3609#true} assume !(~i~0 < 60); {3609#true} is VALID [2018-11-23 12:17:39,133 INFO L273 TraceCheckUtils]: 64: Hoare triple {3609#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {3609#true} is VALID [2018-11-23 12:17:39,133 INFO L273 TraceCheckUtils]: 65: Hoare triple {3609#true} assume true; {3609#true} is VALID [2018-11-23 12:17:39,133 INFO L268 TraceCheckUtils]: 66: Hoare quadruple {3609#true} {3610#false} #74#return; {3610#false} is VALID [2018-11-23 12:17:39,133 INFO L273 TraceCheckUtils]: 67: Hoare triple {3610#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {3610#false} is VALID [2018-11-23 12:17:39,133 INFO L273 TraceCheckUtils]: 68: Hoare triple {3610#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {3610#false} is VALID [2018-11-23 12:17:39,133 INFO L273 TraceCheckUtils]: 69: Hoare triple {3610#false} assume !false; {3610#false} is VALID [2018-11-23 12:17:39,137 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2018-11-23 12:17:39,138 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:39,138 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:39,147 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-23 12:17:39,187 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-23 12:17:39,187 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:39,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:39,227 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:39,399 INFO L256 TraceCheckUtils]: 0: Hoare triple {3609#true} call ULTIMATE.init(); {3609#true} is VALID [2018-11-23 12:17:39,399 INFO L273 TraceCheckUtils]: 1: Hoare triple {3609#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {3609#true} is VALID [2018-11-23 12:17:39,400 INFO L273 TraceCheckUtils]: 2: Hoare triple {3609#true} assume true; {3609#true} is VALID [2018-11-23 12:17:39,400 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {3609#true} {3609#true} #66#return; {3609#true} is VALID [2018-11-23 12:17:39,400 INFO L256 TraceCheckUtils]: 4: Hoare triple {3609#true} call #t~ret12 := main(); {3609#true} is VALID [2018-11-23 12:17:39,401 INFO L273 TraceCheckUtils]: 5: Hoare triple {3609#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {3638#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:39,401 INFO L273 TraceCheckUtils]: 6: Hoare triple {3638#(<= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3638#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:39,402 INFO L273 TraceCheckUtils]: 7: Hoare triple {3638#(<= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3612#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:39,402 INFO L273 TraceCheckUtils]: 8: Hoare triple {3612#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3612#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:39,403 INFO L273 TraceCheckUtils]: 9: Hoare triple {3612#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3613#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:39,403 INFO L273 TraceCheckUtils]: 10: Hoare triple {3613#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3613#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:39,404 INFO L273 TraceCheckUtils]: 11: Hoare triple {3613#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3614#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:39,404 INFO L273 TraceCheckUtils]: 12: Hoare triple {3614#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3614#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:39,405 INFO L273 TraceCheckUtils]: 13: Hoare triple {3614#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3615#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:39,405 INFO L273 TraceCheckUtils]: 14: Hoare triple {3615#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3615#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:39,406 INFO L273 TraceCheckUtils]: 15: Hoare triple {3615#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3616#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:39,406 INFO L273 TraceCheckUtils]: 16: Hoare triple {3616#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3616#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:39,407 INFO L273 TraceCheckUtils]: 17: Hoare triple {3616#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3617#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:39,408 INFO L273 TraceCheckUtils]: 18: Hoare triple {3617#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3617#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:39,408 INFO L273 TraceCheckUtils]: 19: Hoare triple {3617#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3618#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:39,409 INFO L273 TraceCheckUtils]: 20: Hoare triple {3618#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {3618#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:39,409 INFO L273 TraceCheckUtils]: 21: Hoare triple {3618#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {3619#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:39,410 INFO L273 TraceCheckUtils]: 22: Hoare triple {3619#(<= main_~i~1 8)} assume !(~i~1 < 60); {3610#false} is VALID [2018-11-23 12:17:39,410 INFO L256 TraceCheckUtils]: 23: Hoare triple {3610#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {3610#false} is VALID [2018-11-23 12:17:39,411 INFO L273 TraceCheckUtils]: 24: Hoare triple {3610#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {3610#false} is VALID [2018-11-23 12:17:39,411 INFO L273 TraceCheckUtils]: 25: Hoare triple {3610#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3610#false} is VALID [2018-11-23 12:17:39,411 INFO L273 TraceCheckUtils]: 26: Hoare triple {3610#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3610#false} is VALID [2018-11-23 12:17:39,411 INFO L273 TraceCheckUtils]: 27: Hoare triple {3610#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3610#false} is VALID [2018-11-23 12:17:39,411 INFO L273 TraceCheckUtils]: 28: Hoare triple {3610#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3610#false} is VALID [2018-11-23 12:17:39,412 INFO L273 TraceCheckUtils]: 29: Hoare triple {3610#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3610#false} is VALID [2018-11-23 12:17:39,412 INFO L273 TraceCheckUtils]: 30: Hoare triple {3610#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3610#false} is VALID [2018-11-23 12:17:39,412 INFO L273 TraceCheckUtils]: 31: Hoare triple {3610#false} assume !(~i~0 < 60); {3610#false} is VALID [2018-11-23 12:17:39,412 INFO L273 TraceCheckUtils]: 32: Hoare triple {3610#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {3610#false} is VALID [2018-11-23 12:17:39,412 INFO L273 TraceCheckUtils]: 33: Hoare triple {3610#false} assume true; {3610#false} is VALID [2018-11-23 12:17:39,413 INFO L268 TraceCheckUtils]: 34: Hoare quadruple {3610#false} {3610#false} #70#return; {3610#false} is VALID [2018-11-23 12:17:39,413 INFO L273 TraceCheckUtils]: 35: Hoare triple {3610#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {3610#false} is VALID [2018-11-23 12:17:39,413 INFO L256 TraceCheckUtils]: 36: Hoare triple {3610#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {3610#false} is VALID [2018-11-23 12:17:39,413 INFO L273 TraceCheckUtils]: 37: Hoare triple {3610#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {3610#false} is VALID [2018-11-23 12:17:39,413 INFO L273 TraceCheckUtils]: 38: Hoare triple {3610#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3610#false} is VALID [2018-11-23 12:17:39,413 INFO L273 TraceCheckUtils]: 39: Hoare triple {3610#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3610#false} is VALID [2018-11-23 12:17:39,413 INFO L273 TraceCheckUtils]: 40: Hoare triple {3610#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3610#false} is VALID [2018-11-23 12:17:39,414 INFO L273 TraceCheckUtils]: 41: Hoare triple {3610#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3610#false} is VALID [2018-11-23 12:17:39,414 INFO L273 TraceCheckUtils]: 42: Hoare triple {3610#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3610#false} is VALID [2018-11-23 12:17:39,414 INFO L273 TraceCheckUtils]: 43: Hoare triple {3610#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3610#false} is VALID [2018-11-23 12:17:39,414 INFO L273 TraceCheckUtils]: 44: Hoare triple {3610#false} assume !(~i~0 < 60); {3610#false} is VALID [2018-11-23 12:17:39,414 INFO L273 TraceCheckUtils]: 45: Hoare triple {3610#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {3610#false} is VALID [2018-11-23 12:17:39,414 INFO L273 TraceCheckUtils]: 46: Hoare triple {3610#false} assume true; {3610#false} is VALID [2018-11-23 12:17:39,414 INFO L268 TraceCheckUtils]: 47: Hoare quadruple {3610#false} {3610#false} #72#return; {3610#false} is VALID [2018-11-23 12:17:39,414 INFO L273 TraceCheckUtils]: 48: Hoare triple {3610#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {3610#false} is VALID [2018-11-23 12:17:39,414 INFO L273 TraceCheckUtils]: 49: Hoare triple {3610#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {3610#false} is VALID [2018-11-23 12:17:39,415 INFO L273 TraceCheckUtils]: 50: Hoare triple {3610#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {3610#false} is VALID [2018-11-23 12:17:39,415 INFO L273 TraceCheckUtils]: 51: Hoare triple {3610#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {3610#false} is VALID [2018-11-23 12:17:39,415 INFO L273 TraceCheckUtils]: 52: Hoare triple {3610#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {3610#false} is VALID [2018-11-23 12:17:39,415 INFO L273 TraceCheckUtils]: 53: Hoare triple {3610#false} assume !(~i~2 < 59); {3610#false} is VALID [2018-11-23 12:17:39,415 INFO L273 TraceCheckUtils]: 54: Hoare triple {3610#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {3610#false} is VALID [2018-11-23 12:17:39,415 INFO L256 TraceCheckUtils]: 55: Hoare triple {3610#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {3610#false} is VALID [2018-11-23 12:17:39,415 INFO L273 TraceCheckUtils]: 56: Hoare triple {3610#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {3610#false} is VALID [2018-11-23 12:17:39,415 INFO L273 TraceCheckUtils]: 57: Hoare triple {3610#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3610#false} is VALID [2018-11-23 12:17:39,416 INFO L273 TraceCheckUtils]: 58: Hoare triple {3610#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3610#false} is VALID [2018-11-23 12:17:39,416 INFO L273 TraceCheckUtils]: 59: Hoare triple {3610#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3610#false} is VALID [2018-11-23 12:17:39,416 INFO L273 TraceCheckUtils]: 60: Hoare triple {3610#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3610#false} is VALID [2018-11-23 12:17:39,416 INFO L273 TraceCheckUtils]: 61: Hoare triple {3610#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {3610#false} is VALID [2018-11-23 12:17:39,416 INFO L273 TraceCheckUtils]: 62: Hoare triple {3610#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3610#false} is VALID [2018-11-23 12:17:39,416 INFO L273 TraceCheckUtils]: 63: Hoare triple {3610#false} assume !(~i~0 < 60); {3610#false} is VALID [2018-11-23 12:17:39,416 INFO L273 TraceCheckUtils]: 64: Hoare triple {3610#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {3610#false} is VALID [2018-11-23 12:17:39,416 INFO L273 TraceCheckUtils]: 65: Hoare triple {3610#false} assume true; {3610#false} is VALID [2018-11-23 12:17:39,416 INFO L268 TraceCheckUtils]: 66: Hoare quadruple {3610#false} {3610#false} #74#return; {3610#false} is VALID [2018-11-23 12:17:39,417 INFO L273 TraceCheckUtils]: 67: Hoare triple {3610#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {3610#false} is VALID [2018-11-23 12:17:39,417 INFO L273 TraceCheckUtils]: 68: Hoare triple {3610#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {3610#false} is VALID [2018-11-23 12:17:39,417 INFO L273 TraceCheckUtils]: 69: Hoare triple {3610#false} assume !false; {3610#false} is VALID [2018-11-23 12:17:39,419 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2018-11-23 12:17:39,438 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:39,438 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 12 [2018-11-23 12:17:39,438 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 70 [2018-11-23 12:17:39,439 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:39,439 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2018-11-23 12:17:39,493 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:39,493 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-23 12:17:39,494 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-23 12:17:39,494 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2018-11-23 12:17:39,494 INFO L87 Difference]: Start difference. First operand 49 states and 53 transitions. Second operand 12 states. [2018-11-23 12:17:39,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:39,680 INFO L93 Difference]: Finished difference Result 78 states and 86 transitions. [2018-11-23 12:17:39,680 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-23 12:17:39,680 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 70 [2018-11-23 12:17:39,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:39,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2018-11-23 12:17:39,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 70 transitions. [2018-11-23 12:17:39,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2018-11-23 12:17:39,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 70 transitions. [2018-11-23 12:17:39,683 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 70 transitions. [2018-11-23 12:17:39,768 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:39,770 INFO L225 Difference]: With dead ends: 78 [2018-11-23 12:17:39,770 INFO L226 Difference]: Without dead ends: 52 [2018-11-23 12:17:39,771 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2018-11-23 12:17:39,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states. [2018-11-23 12:17:39,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 51. [2018-11-23 12:17:39,793 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:39,793 INFO L82 GeneralOperation]: Start isEquivalent. First operand 52 states. Second operand 51 states. [2018-11-23 12:17:39,793 INFO L74 IsIncluded]: Start isIncluded. First operand 52 states. Second operand 51 states. [2018-11-23 12:17:39,793 INFO L87 Difference]: Start difference. First operand 52 states. Second operand 51 states. [2018-11-23 12:17:39,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:39,795 INFO L93 Difference]: Finished difference Result 52 states and 56 transitions. [2018-11-23 12:17:39,795 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 56 transitions. [2018-11-23 12:17:39,796 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:39,796 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:39,796 INFO L74 IsIncluded]: Start isIncluded. First operand 51 states. Second operand 52 states. [2018-11-23 12:17:39,796 INFO L87 Difference]: Start difference. First operand 51 states. Second operand 52 states. [2018-11-23 12:17:39,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:39,798 INFO L93 Difference]: Finished difference Result 52 states and 56 transitions. [2018-11-23 12:17:39,798 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 56 transitions. [2018-11-23 12:17:39,799 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:39,799 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:39,799 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:39,799 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:39,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51 states. [2018-11-23 12:17:39,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 55 transitions. [2018-11-23 12:17:39,801 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 55 transitions. Word has length 70 [2018-11-23 12:17:39,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:39,801 INFO L480 AbstractCegarLoop]: Abstraction has 51 states and 55 transitions. [2018-11-23 12:17:39,801 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-23 12:17:39,801 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 55 transitions. [2018-11-23 12:17:39,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2018-11-23 12:17:39,802 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:39,802 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:39,803 INFO L423 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:39,803 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:39,803 INFO L82 PathProgramCache]: Analyzing trace with hash 1346261587, now seen corresponding path program 9 times [2018-11-23 12:17:39,803 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:39,803 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:39,804 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:39,804 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:39,804 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:39,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:40,016 INFO L256 TraceCheckUtils]: 0: Hoare triple {4124#true} call ULTIMATE.init(); {4124#true} is VALID [2018-11-23 12:17:40,017 INFO L273 TraceCheckUtils]: 1: Hoare triple {4124#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {4124#true} is VALID [2018-11-23 12:17:40,017 INFO L273 TraceCheckUtils]: 2: Hoare triple {4124#true} assume true; {4124#true} is VALID [2018-11-23 12:17:40,017 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {4124#true} {4124#true} #66#return; {4124#true} is VALID [2018-11-23 12:17:40,017 INFO L256 TraceCheckUtils]: 4: Hoare triple {4124#true} call #t~ret12 := main(); {4124#true} is VALID [2018-11-23 12:17:40,017 INFO L273 TraceCheckUtils]: 5: Hoare triple {4124#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {4126#(= main_~i~1 0)} is VALID [2018-11-23 12:17:40,018 INFO L273 TraceCheckUtils]: 6: Hoare triple {4126#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4126#(= main_~i~1 0)} is VALID [2018-11-23 12:17:40,018 INFO L273 TraceCheckUtils]: 7: Hoare triple {4126#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4127#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:40,019 INFO L273 TraceCheckUtils]: 8: Hoare triple {4127#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4127#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:40,020 INFO L273 TraceCheckUtils]: 9: Hoare triple {4127#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4128#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:40,020 INFO L273 TraceCheckUtils]: 10: Hoare triple {4128#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4128#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:40,021 INFO L273 TraceCheckUtils]: 11: Hoare triple {4128#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4129#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:40,021 INFO L273 TraceCheckUtils]: 12: Hoare triple {4129#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4129#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:40,022 INFO L273 TraceCheckUtils]: 13: Hoare triple {4129#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4130#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:40,023 INFO L273 TraceCheckUtils]: 14: Hoare triple {4130#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4130#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:40,023 INFO L273 TraceCheckUtils]: 15: Hoare triple {4130#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4131#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:40,024 INFO L273 TraceCheckUtils]: 16: Hoare triple {4131#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4131#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:40,024 INFO L273 TraceCheckUtils]: 17: Hoare triple {4131#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4132#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:40,025 INFO L273 TraceCheckUtils]: 18: Hoare triple {4132#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4132#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:40,026 INFO L273 TraceCheckUtils]: 19: Hoare triple {4132#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4133#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:40,026 INFO L273 TraceCheckUtils]: 20: Hoare triple {4133#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4133#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:40,027 INFO L273 TraceCheckUtils]: 21: Hoare triple {4133#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4134#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:40,027 INFO L273 TraceCheckUtils]: 22: Hoare triple {4134#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4134#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:40,028 INFO L273 TraceCheckUtils]: 23: Hoare triple {4134#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4135#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:40,029 INFO L273 TraceCheckUtils]: 24: Hoare triple {4135#(<= main_~i~1 9)} assume !(~i~1 < 60); {4125#false} is VALID [2018-11-23 12:17:40,029 INFO L256 TraceCheckUtils]: 25: Hoare triple {4125#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {4124#true} is VALID [2018-11-23 12:17:40,029 INFO L273 TraceCheckUtils]: 26: Hoare triple {4124#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {4124#true} is VALID [2018-11-23 12:17:40,029 INFO L273 TraceCheckUtils]: 27: Hoare triple {4124#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4124#true} is VALID [2018-11-23 12:17:40,030 INFO L273 TraceCheckUtils]: 28: Hoare triple {4124#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4124#true} is VALID [2018-11-23 12:17:40,030 INFO L273 TraceCheckUtils]: 29: Hoare triple {4124#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4124#true} is VALID [2018-11-23 12:17:40,030 INFO L273 TraceCheckUtils]: 30: Hoare triple {4124#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4124#true} is VALID [2018-11-23 12:17:40,030 INFO L273 TraceCheckUtils]: 31: Hoare triple {4124#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4124#true} is VALID [2018-11-23 12:17:40,030 INFO L273 TraceCheckUtils]: 32: Hoare triple {4124#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4124#true} is VALID [2018-11-23 12:17:40,031 INFO L273 TraceCheckUtils]: 33: Hoare triple {4124#true} assume !(~i~0 < 60); {4124#true} is VALID [2018-11-23 12:17:40,031 INFO L273 TraceCheckUtils]: 34: Hoare triple {4124#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {4124#true} is VALID [2018-11-23 12:17:40,031 INFO L273 TraceCheckUtils]: 35: Hoare triple {4124#true} assume true; {4124#true} is VALID [2018-11-23 12:17:40,031 INFO L268 TraceCheckUtils]: 36: Hoare quadruple {4124#true} {4125#false} #70#return; {4125#false} is VALID [2018-11-23 12:17:40,031 INFO L273 TraceCheckUtils]: 37: Hoare triple {4125#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {4125#false} is VALID [2018-11-23 12:17:40,032 INFO L256 TraceCheckUtils]: 38: Hoare triple {4125#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {4124#true} is VALID [2018-11-23 12:17:40,032 INFO L273 TraceCheckUtils]: 39: Hoare triple {4124#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {4124#true} is VALID [2018-11-23 12:17:40,032 INFO L273 TraceCheckUtils]: 40: Hoare triple {4124#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4124#true} is VALID [2018-11-23 12:17:40,032 INFO L273 TraceCheckUtils]: 41: Hoare triple {4124#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4124#true} is VALID [2018-11-23 12:17:40,032 INFO L273 TraceCheckUtils]: 42: Hoare triple {4124#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4124#true} is VALID [2018-11-23 12:17:40,032 INFO L273 TraceCheckUtils]: 43: Hoare triple {4124#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4124#true} is VALID [2018-11-23 12:17:40,032 INFO L273 TraceCheckUtils]: 44: Hoare triple {4124#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4124#true} is VALID [2018-11-23 12:17:40,033 INFO L273 TraceCheckUtils]: 45: Hoare triple {4124#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4124#true} is VALID [2018-11-23 12:17:40,033 INFO L273 TraceCheckUtils]: 46: Hoare triple {4124#true} assume !(~i~0 < 60); {4124#true} is VALID [2018-11-23 12:17:40,033 INFO L273 TraceCheckUtils]: 47: Hoare triple {4124#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {4124#true} is VALID [2018-11-23 12:17:40,033 INFO L273 TraceCheckUtils]: 48: Hoare triple {4124#true} assume true; {4124#true} is VALID [2018-11-23 12:17:40,033 INFO L268 TraceCheckUtils]: 49: Hoare quadruple {4124#true} {4125#false} #72#return; {4125#false} is VALID [2018-11-23 12:17:40,033 INFO L273 TraceCheckUtils]: 50: Hoare triple {4125#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {4125#false} is VALID [2018-11-23 12:17:40,033 INFO L273 TraceCheckUtils]: 51: Hoare triple {4125#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {4125#false} is VALID [2018-11-23 12:17:40,033 INFO L273 TraceCheckUtils]: 52: Hoare triple {4125#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {4125#false} is VALID [2018-11-23 12:17:40,034 INFO L273 TraceCheckUtils]: 53: Hoare triple {4125#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {4125#false} is VALID [2018-11-23 12:17:40,034 INFO L273 TraceCheckUtils]: 54: Hoare triple {4125#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {4125#false} is VALID [2018-11-23 12:17:40,034 INFO L273 TraceCheckUtils]: 55: Hoare triple {4125#false} assume !(~i~2 < 59); {4125#false} is VALID [2018-11-23 12:17:40,034 INFO L273 TraceCheckUtils]: 56: Hoare triple {4125#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {4125#false} is VALID [2018-11-23 12:17:40,034 INFO L256 TraceCheckUtils]: 57: Hoare triple {4125#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {4124#true} is VALID [2018-11-23 12:17:40,034 INFO L273 TraceCheckUtils]: 58: Hoare triple {4124#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {4124#true} is VALID [2018-11-23 12:17:40,034 INFO L273 TraceCheckUtils]: 59: Hoare triple {4124#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4124#true} is VALID [2018-11-23 12:17:40,034 INFO L273 TraceCheckUtils]: 60: Hoare triple {4124#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4124#true} is VALID [2018-11-23 12:17:40,034 INFO L273 TraceCheckUtils]: 61: Hoare triple {4124#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4124#true} is VALID [2018-11-23 12:17:40,035 INFO L273 TraceCheckUtils]: 62: Hoare triple {4124#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4124#true} is VALID [2018-11-23 12:17:40,035 INFO L273 TraceCheckUtils]: 63: Hoare triple {4124#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4124#true} is VALID [2018-11-23 12:17:40,035 INFO L273 TraceCheckUtils]: 64: Hoare triple {4124#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4124#true} is VALID [2018-11-23 12:17:40,035 INFO L273 TraceCheckUtils]: 65: Hoare triple {4124#true} assume !(~i~0 < 60); {4124#true} is VALID [2018-11-23 12:17:40,035 INFO L273 TraceCheckUtils]: 66: Hoare triple {4124#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {4124#true} is VALID [2018-11-23 12:17:40,035 INFO L273 TraceCheckUtils]: 67: Hoare triple {4124#true} assume true; {4124#true} is VALID [2018-11-23 12:17:40,035 INFO L268 TraceCheckUtils]: 68: Hoare quadruple {4124#true} {4125#false} #74#return; {4125#false} is VALID [2018-11-23 12:17:40,035 INFO L273 TraceCheckUtils]: 69: Hoare triple {4125#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {4125#false} is VALID [2018-11-23 12:17:40,036 INFO L273 TraceCheckUtils]: 70: Hoare triple {4125#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {4125#false} is VALID [2018-11-23 12:17:40,036 INFO L273 TraceCheckUtils]: 71: Hoare triple {4125#false} assume !false; {4125#false} is VALID [2018-11-23 12:17:40,038 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2018-11-23 12:17:40,038 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:40,038 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:40,049 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 12:17:40,082 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2018-11-23 12:17:40,082 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:40,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:40,116 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:40,274 INFO L256 TraceCheckUtils]: 0: Hoare triple {4124#true} call ULTIMATE.init(); {4124#true} is VALID [2018-11-23 12:17:40,275 INFO L273 TraceCheckUtils]: 1: Hoare triple {4124#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {4124#true} is VALID [2018-11-23 12:17:40,275 INFO L273 TraceCheckUtils]: 2: Hoare triple {4124#true} assume true; {4124#true} is VALID [2018-11-23 12:17:40,275 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {4124#true} {4124#true} #66#return; {4124#true} is VALID [2018-11-23 12:17:40,275 INFO L256 TraceCheckUtils]: 4: Hoare triple {4124#true} call #t~ret12 := main(); {4124#true} is VALID [2018-11-23 12:17:40,276 INFO L273 TraceCheckUtils]: 5: Hoare triple {4124#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {4124#true} is VALID [2018-11-23 12:17:40,276 INFO L273 TraceCheckUtils]: 6: Hoare triple {4124#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4124#true} is VALID [2018-11-23 12:17:40,276 INFO L273 TraceCheckUtils]: 7: Hoare triple {4124#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4124#true} is VALID [2018-11-23 12:17:40,276 INFO L273 TraceCheckUtils]: 8: Hoare triple {4124#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4124#true} is VALID [2018-11-23 12:17:40,277 INFO L273 TraceCheckUtils]: 9: Hoare triple {4124#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4124#true} is VALID [2018-11-23 12:17:40,277 INFO L273 TraceCheckUtils]: 10: Hoare triple {4124#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4124#true} is VALID [2018-11-23 12:17:40,277 INFO L273 TraceCheckUtils]: 11: Hoare triple {4124#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4124#true} is VALID [2018-11-23 12:17:40,277 INFO L273 TraceCheckUtils]: 12: Hoare triple {4124#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4124#true} is VALID [2018-11-23 12:17:40,277 INFO L273 TraceCheckUtils]: 13: Hoare triple {4124#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4124#true} is VALID [2018-11-23 12:17:40,277 INFO L273 TraceCheckUtils]: 14: Hoare triple {4124#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4124#true} is VALID [2018-11-23 12:17:40,277 INFO L273 TraceCheckUtils]: 15: Hoare triple {4124#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4124#true} is VALID [2018-11-23 12:17:40,278 INFO L273 TraceCheckUtils]: 16: Hoare triple {4124#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4124#true} is VALID [2018-11-23 12:17:40,278 INFO L273 TraceCheckUtils]: 17: Hoare triple {4124#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4124#true} is VALID [2018-11-23 12:17:40,278 INFO L273 TraceCheckUtils]: 18: Hoare triple {4124#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4124#true} is VALID [2018-11-23 12:17:40,278 INFO L273 TraceCheckUtils]: 19: Hoare triple {4124#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4124#true} is VALID [2018-11-23 12:17:40,278 INFO L273 TraceCheckUtils]: 20: Hoare triple {4124#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4124#true} is VALID [2018-11-23 12:17:40,278 INFO L273 TraceCheckUtils]: 21: Hoare triple {4124#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4124#true} is VALID [2018-11-23 12:17:40,279 INFO L273 TraceCheckUtils]: 22: Hoare triple {4124#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4124#true} is VALID [2018-11-23 12:17:40,279 INFO L273 TraceCheckUtils]: 23: Hoare triple {4124#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4124#true} is VALID [2018-11-23 12:17:40,279 INFO L273 TraceCheckUtils]: 24: Hoare triple {4124#true} assume !(~i~1 < 60); {4124#true} is VALID [2018-11-23 12:17:40,279 INFO L256 TraceCheckUtils]: 25: Hoare triple {4124#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {4124#true} is VALID [2018-11-23 12:17:40,279 INFO L273 TraceCheckUtils]: 26: Hoare triple {4124#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {4124#true} is VALID [2018-11-23 12:17:40,279 INFO L273 TraceCheckUtils]: 27: Hoare triple {4124#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4124#true} is VALID [2018-11-23 12:17:40,279 INFO L273 TraceCheckUtils]: 28: Hoare triple {4124#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4124#true} is VALID [2018-11-23 12:17:40,280 INFO L273 TraceCheckUtils]: 29: Hoare triple {4124#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4124#true} is VALID [2018-11-23 12:17:40,280 INFO L273 TraceCheckUtils]: 30: Hoare triple {4124#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4124#true} is VALID [2018-11-23 12:17:40,280 INFO L273 TraceCheckUtils]: 31: Hoare triple {4124#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4124#true} is VALID [2018-11-23 12:17:40,280 INFO L273 TraceCheckUtils]: 32: Hoare triple {4124#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4124#true} is VALID [2018-11-23 12:17:40,280 INFO L273 TraceCheckUtils]: 33: Hoare triple {4124#true} assume !(~i~0 < 60); {4124#true} is VALID [2018-11-23 12:17:40,280 INFO L273 TraceCheckUtils]: 34: Hoare triple {4124#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {4124#true} is VALID [2018-11-23 12:17:40,281 INFO L273 TraceCheckUtils]: 35: Hoare triple {4124#true} assume true; {4124#true} is VALID [2018-11-23 12:17:40,281 INFO L268 TraceCheckUtils]: 36: Hoare quadruple {4124#true} {4124#true} #70#return; {4124#true} is VALID [2018-11-23 12:17:40,281 INFO L273 TraceCheckUtils]: 37: Hoare triple {4124#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {4124#true} is VALID [2018-11-23 12:17:40,281 INFO L256 TraceCheckUtils]: 38: Hoare triple {4124#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {4124#true} is VALID [2018-11-23 12:17:40,281 INFO L273 TraceCheckUtils]: 39: Hoare triple {4124#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {4124#true} is VALID [2018-11-23 12:17:40,281 INFO L273 TraceCheckUtils]: 40: Hoare triple {4124#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4124#true} is VALID [2018-11-23 12:17:40,281 INFO L273 TraceCheckUtils]: 41: Hoare triple {4124#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4124#true} is VALID [2018-11-23 12:17:40,282 INFO L273 TraceCheckUtils]: 42: Hoare triple {4124#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4124#true} is VALID [2018-11-23 12:17:40,282 INFO L273 TraceCheckUtils]: 43: Hoare triple {4124#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4124#true} is VALID [2018-11-23 12:17:40,282 INFO L273 TraceCheckUtils]: 44: Hoare triple {4124#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4124#true} is VALID [2018-11-23 12:17:40,282 INFO L273 TraceCheckUtils]: 45: Hoare triple {4124#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4124#true} is VALID [2018-11-23 12:17:40,282 INFO L273 TraceCheckUtils]: 46: Hoare triple {4124#true} assume !(~i~0 < 60); {4124#true} is VALID [2018-11-23 12:17:40,282 INFO L273 TraceCheckUtils]: 47: Hoare triple {4124#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {4124#true} is VALID [2018-11-23 12:17:40,283 INFO L273 TraceCheckUtils]: 48: Hoare triple {4124#true} assume true; {4124#true} is VALID [2018-11-23 12:17:40,283 INFO L268 TraceCheckUtils]: 49: Hoare quadruple {4124#true} {4124#true} #72#return; {4124#true} is VALID [2018-11-23 12:17:40,283 INFO L273 TraceCheckUtils]: 50: Hoare triple {4124#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {4289#(<= main_~i~2 0)} is VALID [2018-11-23 12:17:40,284 INFO L273 TraceCheckUtils]: 51: Hoare triple {4289#(<= main_~i~2 0)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {4289#(<= main_~i~2 0)} is VALID [2018-11-23 12:17:40,284 INFO L273 TraceCheckUtils]: 52: Hoare triple {4289#(<= main_~i~2 0)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {4296#(<= main_~i~2 1)} is VALID [2018-11-23 12:17:40,285 INFO L273 TraceCheckUtils]: 53: Hoare triple {4296#(<= main_~i~2 1)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {4296#(<= main_~i~2 1)} is VALID [2018-11-23 12:17:40,285 INFO L273 TraceCheckUtils]: 54: Hoare triple {4296#(<= main_~i~2 1)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {4303#(<= main_~i~2 2)} is VALID [2018-11-23 12:17:40,286 INFO L273 TraceCheckUtils]: 55: Hoare triple {4303#(<= main_~i~2 2)} assume !(~i~2 < 59); {4125#false} is VALID [2018-11-23 12:17:40,286 INFO L273 TraceCheckUtils]: 56: Hoare triple {4125#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {4125#false} is VALID [2018-11-23 12:17:40,286 INFO L256 TraceCheckUtils]: 57: Hoare triple {4125#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {4125#false} is VALID [2018-11-23 12:17:40,286 INFO L273 TraceCheckUtils]: 58: Hoare triple {4125#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {4125#false} is VALID [2018-11-23 12:17:40,286 INFO L273 TraceCheckUtils]: 59: Hoare triple {4125#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4125#false} is VALID [2018-11-23 12:17:40,286 INFO L273 TraceCheckUtils]: 60: Hoare triple {4125#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4125#false} is VALID [2018-11-23 12:17:40,287 INFO L273 TraceCheckUtils]: 61: Hoare triple {4125#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4125#false} is VALID [2018-11-23 12:17:40,287 INFO L273 TraceCheckUtils]: 62: Hoare triple {4125#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4125#false} is VALID [2018-11-23 12:17:40,287 INFO L273 TraceCheckUtils]: 63: Hoare triple {4125#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4125#false} is VALID [2018-11-23 12:17:40,287 INFO L273 TraceCheckUtils]: 64: Hoare triple {4125#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4125#false} is VALID [2018-11-23 12:17:40,287 INFO L273 TraceCheckUtils]: 65: Hoare triple {4125#false} assume !(~i~0 < 60); {4125#false} is VALID [2018-11-23 12:17:40,287 INFO L273 TraceCheckUtils]: 66: Hoare triple {4125#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {4125#false} is VALID [2018-11-23 12:17:40,288 INFO L273 TraceCheckUtils]: 67: Hoare triple {4125#false} assume true; {4125#false} is VALID [2018-11-23 12:17:40,288 INFO L268 TraceCheckUtils]: 68: Hoare quadruple {4125#false} {4125#false} #74#return; {4125#false} is VALID [2018-11-23 12:17:40,288 INFO L273 TraceCheckUtils]: 69: Hoare triple {4125#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {4125#false} is VALID [2018-11-23 12:17:40,288 INFO L273 TraceCheckUtils]: 70: Hoare triple {4125#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {4125#false} is VALID [2018-11-23 12:17:40,288 INFO L273 TraceCheckUtils]: 71: Hoare triple {4125#false} assume !false; {4125#false} is VALID [2018-11-23 12:17:40,293 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 58 proven. 4 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2018-11-23 12:17:40,312 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:40,313 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5] total 15 [2018-11-23 12:17:40,313 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 72 [2018-11-23 12:17:40,313 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:40,314 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2018-11-23 12:17:40,397 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:40,397 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-23 12:17:40,397 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-23 12:17:40,398 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=135, Unknown=0, NotChecked=0, Total=210 [2018-11-23 12:17:40,398 INFO L87 Difference]: Start difference. First operand 51 states and 55 transitions. Second operand 15 states. [2018-11-23 12:17:40,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:40,875 INFO L93 Difference]: Finished difference Result 83 states and 92 transitions. [2018-11-23 12:17:40,875 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-23 12:17:40,875 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 72 [2018-11-23 12:17:40,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:40,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2018-11-23 12:17:40,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 79 transitions. [2018-11-23 12:17:40,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2018-11-23 12:17:40,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 79 transitions. [2018-11-23 12:17:40,879 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 79 transitions. [2018-11-23 12:17:40,970 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:40,971 INFO L225 Difference]: With dead ends: 83 [2018-11-23 12:17:40,972 INFO L226 Difference]: Without dead ends: 57 [2018-11-23 12:17:40,973 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=75, Invalid=135, Unknown=0, NotChecked=0, Total=210 [2018-11-23 12:17:40,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57 states. [2018-11-23 12:17:41,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57 to 55. [2018-11-23 12:17:41,007 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:41,007 INFO L82 GeneralOperation]: Start isEquivalent. First operand 57 states. Second operand 55 states. [2018-11-23 12:17:41,007 INFO L74 IsIncluded]: Start isIncluded. First operand 57 states. Second operand 55 states. [2018-11-23 12:17:41,008 INFO L87 Difference]: Start difference. First operand 57 states. Second operand 55 states. [2018-11-23 12:17:41,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:41,010 INFO L93 Difference]: Finished difference Result 57 states and 61 transitions. [2018-11-23 12:17:41,010 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 61 transitions. [2018-11-23 12:17:41,010 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:41,011 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:41,011 INFO L74 IsIncluded]: Start isIncluded. First operand 55 states. Second operand 57 states. [2018-11-23 12:17:41,011 INFO L87 Difference]: Start difference. First operand 55 states. Second operand 57 states. [2018-11-23 12:17:41,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:41,013 INFO L93 Difference]: Finished difference Result 57 states and 61 transitions. [2018-11-23 12:17:41,013 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 61 transitions. [2018-11-23 12:17:41,013 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:41,014 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:41,014 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:41,014 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:41,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55 states. [2018-11-23 12:17:41,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 59 transitions. [2018-11-23 12:17:41,016 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 59 transitions. Word has length 72 [2018-11-23 12:17:41,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:41,016 INFO L480 AbstractCegarLoop]: Abstraction has 55 states and 59 transitions. [2018-11-23 12:17:41,016 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-23 12:17:41,017 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 59 transitions. [2018-11-23 12:17:41,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2018-11-23 12:17:41,017 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:41,018 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 9, 9, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:41,018 INFO L423 AbstractCegarLoop]: === Iteration 14 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:41,018 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:41,018 INFO L82 PathProgramCache]: Analyzing trace with hash -2116910669, now seen corresponding path program 10 times [2018-11-23 12:17:41,018 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:41,019 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:41,019 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:41,020 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:41,020 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:41,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:42,334 INFO L256 TraceCheckUtils]: 0: Hoare triple {4671#true} call ULTIMATE.init(); {4671#true} is VALID [2018-11-23 12:17:42,335 INFO L273 TraceCheckUtils]: 1: Hoare triple {4671#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {4671#true} is VALID [2018-11-23 12:17:42,335 INFO L273 TraceCheckUtils]: 2: Hoare triple {4671#true} assume true; {4671#true} is VALID [2018-11-23 12:17:42,335 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {4671#true} {4671#true} #66#return; {4671#true} is VALID [2018-11-23 12:17:42,335 INFO L256 TraceCheckUtils]: 4: Hoare triple {4671#true} call #t~ret12 := main(); {4671#true} is VALID [2018-11-23 12:17:42,335 INFO L273 TraceCheckUtils]: 5: Hoare triple {4671#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {4673#(= main_~i~1 0)} is VALID [2018-11-23 12:17:42,336 INFO L273 TraceCheckUtils]: 6: Hoare triple {4673#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4673#(= main_~i~1 0)} is VALID [2018-11-23 12:17:42,337 INFO L273 TraceCheckUtils]: 7: Hoare triple {4673#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4674#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:42,337 INFO L273 TraceCheckUtils]: 8: Hoare triple {4674#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4674#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:42,338 INFO L273 TraceCheckUtils]: 9: Hoare triple {4674#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4675#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:42,339 INFO L273 TraceCheckUtils]: 10: Hoare triple {4675#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4675#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:42,340 INFO L273 TraceCheckUtils]: 11: Hoare triple {4675#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4676#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:42,340 INFO L273 TraceCheckUtils]: 12: Hoare triple {4676#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4676#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:42,341 INFO L273 TraceCheckUtils]: 13: Hoare triple {4676#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4677#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:42,341 INFO L273 TraceCheckUtils]: 14: Hoare triple {4677#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4677#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:42,342 INFO L273 TraceCheckUtils]: 15: Hoare triple {4677#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4678#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:42,343 INFO L273 TraceCheckUtils]: 16: Hoare triple {4678#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4678#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:42,344 INFO L273 TraceCheckUtils]: 17: Hoare triple {4678#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4679#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:42,344 INFO L273 TraceCheckUtils]: 18: Hoare triple {4679#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4679#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:42,345 INFO L273 TraceCheckUtils]: 19: Hoare triple {4679#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4680#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:42,345 INFO L273 TraceCheckUtils]: 20: Hoare triple {4680#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4680#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:42,346 INFO L273 TraceCheckUtils]: 21: Hoare triple {4680#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4681#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:42,347 INFO L273 TraceCheckUtils]: 22: Hoare triple {4681#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4681#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:42,348 INFO L273 TraceCheckUtils]: 23: Hoare triple {4681#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4682#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:42,348 INFO L273 TraceCheckUtils]: 24: Hoare triple {4682#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4682#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:42,349 INFO L273 TraceCheckUtils]: 25: Hoare triple {4682#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4683#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:42,350 INFO L273 TraceCheckUtils]: 26: Hoare triple {4683#(<= main_~i~1 10)} assume !(~i~1 < 60); {4672#false} is VALID [2018-11-23 12:17:42,350 INFO L256 TraceCheckUtils]: 27: Hoare triple {4672#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {4671#true} is VALID [2018-11-23 12:17:42,350 INFO L273 TraceCheckUtils]: 28: Hoare triple {4671#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {4671#true} is VALID [2018-11-23 12:17:42,350 INFO L273 TraceCheckUtils]: 29: Hoare triple {4671#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4671#true} is VALID [2018-11-23 12:17:42,350 INFO L273 TraceCheckUtils]: 30: Hoare triple {4671#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4671#true} is VALID [2018-11-23 12:17:42,351 INFO L273 TraceCheckUtils]: 31: Hoare triple {4671#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4671#true} is VALID [2018-11-23 12:17:42,351 INFO L273 TraceCheckUtils]: 32: Hoare triple {4671#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4671#true} is VALID [2018-11-23 12:17:42,351 INFO L273 TraceCheckUtils]: 33: Hoare triple {4671#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4671#true} is VALID [2018-11-23 12:17:42,351 INFO L273 TraceCheckUtils]: 34: Hoare triple {4671#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4671#true} is VALID [2018-11-23 12:17:42,351 INFO L273 TraceCheckUtils]: 35: Hoare triple {4671#true} assume !(~i~0 < 60); {4671#true} is VALID [2018-11-23 12:17:42,352 INFO L273 TraceCheckUtils]: 36: Hoare triple {4671#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {4671#true} is VALID [2018-11-23 12:17:42,352 INFO L273 TraceCheckUtils]: 37: Hoare triple {4671#true} assume true; {4671#true} is VALID [2018-11-23 12:17:42,352 INFO L268 TraceCheckUtils]: 38: Hoare quadruple {4671#true} {4672#false} #70#return; {4672#false} is VALID [2018-11-23 12:17:42,352 INFO L273 TraceCheckUtils]: 39: Hoare triple {4672#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {4672#false} is VALID [2018-11-23 12:17:42,353 INFO L256 TraceCheckUtils]: 40: Hoare triple {4672#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {4671#true} is VALID [2018-11-23 12:17:42,353 INFO L273 TraceCheckUtils]: 41: Hoare triple {4671#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {4671#true} is VALID [2018-11-23 12:17:42,353 INFO L273 TraceCheckUtils]: 42: Hoare triple {4671#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4671#true} is VALID [2018-11-23 12:17:42,353 INFO L273 TraceCheckUtils]: 43: Hoare triple {4671#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4671#true} is VALID [2018-11-23 12:17:42,353 INFO L273 TraceCheckUtils]: 44: Hoare triple {4671#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4671#true} is VALID [2018-11-23 12:17:42,354 INFO L273 TraceCheckUtils]: 45: Hoare triple {4671#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4671#true} is VALID [2018-11-23 12:17:42,354 INFO L273 TraceCheckUtils]: 46: Hoare triple {4671#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4671#true} is VALID [2018-11-23 12:17:42,354 INFO L273 TraceCheckUtils]: 47: Hoare triple {4671#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4671#true} is VALID [2018-11-23 12:17:42,354 INFO L273 TraceCheckUtils]: 48: Hoare triple {4671#true} assume !(~i~0 < 60); {4671#true} is VALID [2018-11-23 12:17:42,354 INFO L273 TraceCheckUtils]: 49: Hoare triple {4671#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {4671#true} is VALID [2018-11-23 12:17:42,355 INFO L273 TraceCheckUtils]: 50: Hoare triple {4671#true} assume true; {4671#true} is VALID [2018-11-23 12:17:42,355 INFO L268 TraceCheckUtils]: 51: Hoare quadruple {4671#true} {4672#false} #72#return; {4672#false} is VALID [2018-11-23 12:17:42,355 INFO L273 TraceCheckUtils]: 52: Hoare triple {4672#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {4672#false} is VALID [2018-11-23 12:17:42,355 INFO L273 TraceCheckUtils]: 53: Hoare triple {4672#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {4672#false} is VALID [2018-11-23 12:17:42,355 INFO L273 TraceCheckUtils]: 54: Hoare triple {4672#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {4672#false} is VALID [2018-11-23 12:17:42,355 INFO L273 TraceCheckUtils]: 55: Hoare triple {4672#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {4672#false} is VALID [2018-11-23 12:17:42,355 INFO L273 TraceCheckUtils]: 56: Hoare triple {4672#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {4672#false} is VALID [2018-11-23 12:17:42,355 INFO L273 TraceCheckUtils]: 57: Hoare triple {4672#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {4672#false} is VALID [2018-11-23 12:17:42,355 INFO L273 TraceCheckUtils]: 58: Hoare triple {4672#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {4672#false} is VALID [2018-11-23 12:17:42,356 INFO L273 TraceCheckUtils]: 59: Hoare triple {4672#false} assume !(~i~2 < 59); {4672#false} is VALID [2018-11-23 12:17:42,356 INFO L273 TraceCheckUtils]: 60: Hoare triple {4672#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {4672#false} is VALID [2018-11-23 12:17:42,356 INFO L256 TraceCheckUtils]: 61: Hoare triple {4672#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {4671#true} is VALID [2018-11-23 12:17:42,356 INFO L273 TraceCheckUtils]: 62: Hoare triple {4671#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {4671#true} is VALID [2018-11-23 12:17:42,356 INFO L273 TraceCheckUtils]: 63: Hoare triple {4671#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4671#true} is VALID [2018-11-23 12:17:42,356 INFO L273 TraceCheckUtils]: 64: Hoare triple {4671#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4671#true} is VALID [2018-11-23 12:17:42,356 INFO L273 TraceCheckUtils]: 65: Hoare triple {4671#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4671#true} is VALID [2018-11-23 12:17:42,356 INFO L273 TraceCheckUtils]: 66: Hoare triple {4671#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4671#true} is VALID [2018-11-23 12:17:42,357 INFO L273 TraceCheckUtils]: 67: Hoare triple {4671#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4671#true} is VALID [2018-11-23 12:17:42,357 INFO L273 TraceCheckUtils]: 68: Hoare triple {4671#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4671#true} is VALID [2018-11-23 12:17:42,357 INFO L273 TraceCheckUtils]: 69: Hoare triple {4671#true} assume !(~i~0 < 60); {4671#true} is VALID [2018-11-23 12:17:42,357 INFO L273 TraceCheckUtils]: 70: Hoare triple {4671#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {4671#true} is VALID [2018-11-23 12:17:42,357 INFO L273 TraceCheckUtils]: 71: Hoare triple {4671#true} assume true; {4671#true} is VALID [2018-11-23 12:17:42,357 INFO L268 TraceCheckUtils]: 72: Hoare quadruple {4671#true} {4672#false} #74#return; {4672#false} is VALID [2018-11-23 12:17:42,357 INFO L273 TraceCheckUtils]: 73: Hoare triple {4672#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {4672#false} is VALID [2018-11-23 12:17:42,357 INFO L273 TraceCheckUtils]: 74: Hoare triple {4672#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {4672#false} is VALID [2018-11-23 12:17:42,358 INFO L273 TraceCheckUtils]: 75: Hoare triple {4672#false} assume !false; {4672#false} is VALID [2018-11-23 12:17:42,361 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2018-11-23 12:17:42,361 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:42,361 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:42,373 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-23 12:17:42,418 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-23 12:17:42,418 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:42,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:42,437 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:42,635 INFO L256 TraceCheckUtils]: 0: Hoare triple {4671#true} call ULTIMATE.init(); {4671#true} is VALID [2018-11-23 12:17:42,635 INFO L273 TraceCheckUtils]: 1: Hoare triple {4671#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {4671#true} is VALID [2018-11-23 12:17:42,635 INFO L273 TraceCheckUtils]: 2: Hoare triple {4671#true} assume true; {4671#true} is VALID [2018-11-23 12:17:42,636 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {4671#true} {4671#true} #66#return; {4671#true} is VALID [2018-11-23 12:17:42,636 INFO L256 TraceCheckUtils]: 4: Hoare triple {4671#true} call #t~ret12 := main(); {4671#true} is VALID [2018-11-23 12:17:42,636 INFO L273 TraceCheckUtils]: 5: Hoare triple {4671#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {4671#true} is VALID [2018-11-23 12:17:42,636 INFO L273 TraceCheckUtils]: 6: Hoare triple {4671#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4671#true} is VALID [2018-11-23 12:17:42,636 INFO L273 TraceCheckUtils]: 7: Hoare triple {4671#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4671#true} is VALID [2018-11-23 12:17:42,637 INFO L273 TraceCheckUtils]: 8: Hoare triple {4671#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4671#true} is VALID [2018-11-23 12:17:42,637 INFO L273 TraceCheckUtils]: 9: Hoare triple {4671#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4671#true} is VALID [2018-11-23 12:17:42,637 INFO L273 TraceCheckUtils]: 10: Hoare triple {4671#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4671#true} is VALID [2018-11-23 12:17:42,637 INFO L273 TraceCheckUtils]: 11: Hoare triple {4671#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4671#true} is VALID [2018-11-23 12:17:42,637 INFO L273 TraceCheckUtils]: 12: Hoare triple {4671#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4671#true} is VALID [2018-11-23 12:17:42,638 INFO L273 TraceCheckUtils]: 13: Hoare triple {4671#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4671#true} is VALID [2018-11-23 12:17:42,638 INFO L273 TraceCheckUtils]: 14: Hoare triple {4671#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4671#true} is VALID [2018-11-23 12:17:42,638 INFO L273 TraceCheckUtils]: 15: Hoare triple {4671#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4671#true} is VALID [2018-11-23 12:17:42,638 INFO L273 TraceCheckUtils]: 16: Hoare triple {4671#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4671#true} is VALID [2018-11-23 12:17:42,638 INFO L273 TraceCheckUtils]: 17: Hoare triple {4671#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4671#true} is VALID [2018-11-23 12:17:42,638 INFO L273 TraceCheckUtils]: 18: Hoare triple {4671#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4671#true} is VALID [2018-11-23 12:17:42,638 INFO L273 TraceCheckUtils]: 19: Hoare triple {4671#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4671#true} is VALID [2018-11-23 12:17:42,639 INFO L273 TraceCheckUtils]: 20: Hoare triple {4671#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4671#true} is VALID [2018-11-23 12:17:42,639 INFO L273 TraceCheckUtils]: 21: Hoare triple {4671#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4671#true} is VALID [2018-11-23 12:17:42,639 INFO L273 TraceCheckUtils]: 22: Hoare triple {4671#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4671#true} is VALID [2018-11-23 12:17:42,639 INFO L273 TraceCheckUtils]: 23: Hoare triple {4671#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4671#true} is VALID [2018-11-23 12:17:42,639 INFO L273 TraceCheckUtils]: 24: Hoare triple {4671#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {4671#true} is VALID [2018-11-23 12:17:42,639 INFO L273 TraceCheckUtils]: 25: Hoare triple {4671#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {4671#true} is VALID [2018-11-23 12:17:42,639 INFO L273 TraceCheckUtils]: 26: Hoare triple {4671#true} assume !(~i~1 < 60); {4671#true} is VALID [2018-11-23 12:17:42,639 INFO L256 TraceCheckUtils]: 27: Hoare triple {4671#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {4671#true} is VALID [2018-11-23 12:17:42,640 INFO L273 TraceCheckUtils]: 28: Hoare triple {4671#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {4671#true} is VALID [2018-11-23 12:17:42,640 INFO L273 TraceCheckUtils]: 29: Hoare triple {4671#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4671#true} is VALID [2018-11-23 12:17:42,640 INFO L273 TraceCheckUtils]: 30: Hoare triple {4671#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4671#true} is VALID [2018-11-23 12:17:42,640 INFO L273 TraceCheckUtils]: 31: Hoare triple {4671#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4671#true} is VALID [2018-11-23 12:17:42,640 INFO L273 TraceCheckUtils]: 32: Hoare triple {4671#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4671#true} is VALID [2018-11-23 12:17:42,640 INFO L273 TraceCheckUtils]: 33: Hoare triple {4671#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4671#true} is VALID [2018-11-23 12:17:42,640 INFO L273 TraceCheckUtils]: 34: Hoare triple {4671#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4671#true} is VALID [2018-11-23 12:17:42,640 INFO L273 TraceCheckUtils]: 35: Hoare triple {4671#true} assume !(~i~0 < 60); {4671#true} is VALID [2018-11-23 12:17:42,640 INFO L273 TraceCheckUtils]: 36: Hoare triple {4671#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {4671#true} is VALID [2018-11-23 12:17:42,641 INFO L273 TraceCheckUtils]: 37: Hoare triple {4671#true} assume true; {4671#true} is VALID [2018-11-23 12:17:42,641 INFO L268 TraceCheckUtils]: 38: Hoare quadruple {4671#true} {4671#true} #70#return; {4671#true} is VALID [2018-11-23 12:17:42,641 INFO L273 TraceCheckUtils]: 39: Hoare triple {4671#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {4671#true} is VALID [2018-11-23 12:17:42,641 INFO L256 TraceCheckUtils]: 40: Hoare triple {4671#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {4671#true} is VALID [2018-11-23 12:17:42,641 INFO L273 TraceCheckUtils]: 41: Hoare triple {4671#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {4671#true} is VALID [2018-11-23 12:17:42,641 INFO L273 TraceCheckUtils]: 42: Hoare triple {4671#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4671#true} is VALID [2018-11-23 12:17:42,641 INFO L273 TraceCheckUtils]: 43: Hoare triple {4671#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4671#true} is VALID [2018-11-23 12:17:42,642 INFO L273 TraceCheckUtils]: 44: Hoare triple {4671#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4671#true} is VALID [2018-11-23 12:17:42,642 INFO L273 TraceCheckUtils]: 45: Hoare triple {4671#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4671#true} is VALID [2018-11-23 12:17:42,642 INFO L273 TraceCheckUtils]: 46: Hoare triple {4671#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4671#true} is VALID [2018-11-23 12:17:42,642 INFO L273 TraceCheckUtils]: 47: Hoare triple {4671#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4671#true} is VALID [2018-11-23 12:17:42,642 INFO L273 TraceCheckUtils]: 48: Hoare triple {4671#true} assume !(~i~0 < 60); {4671#true} is VALID [2018-11-23 12:17:42,642 INFO L273 TraceCheckUtils]: 49: Hoare triple {4671#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {4671#true} is VALID [2018-11-23 12:17:42,642 INFO L273 TraceCheckUtils]: 50: Hoare triple {4671#true} assume true; {4671#true} is VALID [2018-11-23 12:17:42,642 INFO L268 TraceCheckUtils]: 51: Hoare quadruple {4671#true} {4671#true} #72#return; {4671#true} is VALID [2018-11-23 12:17:42,642 INFO L273 TraceCheckUtils]: 52: Hoare triple {4671#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {4671#true} is VALID [2018-11-23 12:17:42,643 INFO L273 TraceCheckUtils]: 53: Hoare triple {4671#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {4671#true} is VALID [2018-11-23 12:17:42,643 INFO L273 TraceCheckUtils]: 54: Hoare triple {4671#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {4671#true} is VALID [2018-11-23 12:17:42,643 INFO L273 TraceCheckUtils]: 55: Hoare triple {4671#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {4671#true} is VALID [2018-11-23 12:17:42,643 INFO L273 TraceCheckUtils]: 56: Hoare triple {4671#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {4671#true} is VALID [2018-11-23 12:17:42,643 INFO L273 TraceCheckUtils]: 57: Hoare triple {4671#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {4671#true} is VALID [2018-11-23 12:17:42,643 INFO L273 TraceCheckUtils]: 58: Hoare triple {4671#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {4671#true} is VALID [2018-11-23 12:17:42,643 INFO L273 TraceCheckUtils]: 59: Hoare triple {4671#true} assume !(~i~2 < 59); {4671#true} is VALID [2018-11-23 12:17:42,643 INFO L273 TraceCheckUtils]: 60: Hoare triple {4671#true} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {4671#true} is VALID [2018-11-23 12:17:42,644 INFO L256 TraceCheckUtils]: 61: Hoare triple {4671#true} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {4671#true} is VALID [2018-11-23 12:17:42,644 INFO L273 TraceCheckUtils]: 62: Hoare triple {4671#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {4873#(<= sum_~i~0 0)} is VALID [2018-11-23 12:17:42,644 INFO L273 TraceCheckUtils]: 63: Hoare triple {4873#(<= sum_~i~0 0)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4873#(<= sum_~i~0 0)} is VALID [2018-11-23 12:17:42,645 INFO L273 TraceCheckUtils]: 64: Hoare triple {4873#(<= sum_~i~0 0)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4880#(<= sum_~i~0 1)} is VALID [2018-11-23 12:17:42,645 INFO L273 TraceCheckUtils]: 65: Hoare triple {4880#(<= sum_~i~0 1)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4880#(<= sum_~i~0 1)} is VALID [2018-11-23 12:17:42,646 INFO L273 TraceCheckUtils]: 66: Hoare triple {4880#(<= sum_~i~0 1)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4887#(<= sum_~i~0 2)} is VALID [2018-11-23 12:17:42,646 INFO L273 TraceCheckUtils]: 67: Hoare triple {4887#(<= sum_~i~0 2)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {4887#(<= sum_~i~0 2)} is VALID [2018-11-23 12:17:42,647 INFO L273 TraceCheckUtils]: 68: Hoare triple {4887#(<= sum_~i~0 2)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4894#(<= sum_~i~0 3)} is VALID [2018-11-23 12:17:42,647 INFO L273 TraceCheckUtils]: 69: Hoare triple {4894#(<= sum_~i~0 3)} assume !(~i~0 < 60); {4672#false} is VALID [2018-11-23 12:17:42,647 INFO L273 TraceCheckUtils]: 70: Hoare triple {4672#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {4672#false} is VALID [2018-11-23 12:17:42,648 INFO L273 TraceCheckUtils]: 71: Hoare triple {4672#false} assume true; {4672#false} is VALID [2018-11-23 12:17:42,648 INFO L268 TraceCheckUtils]: 72: Hoare quadruple {4672#false} {4671#true} #74#return; {4672#false} is VALID [2018-11-23 12:17:42,648 INFO L273 TraceCheckUtils]: 73: Hoare triple {4672#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {4672#false} is VALID [2018-11-23 12:17:42,648 INFO L273 TraceCheckUtils]: 74: Hoare triple {4672#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {4672#false} is VALID [2018-11-23 12:17:42,648 INFO L273 TraceCheckUtils]: 75: Hoare triple {4672#false} assume !false; {4672#false} is VALID [2018-11-23 12:17:42,651 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 56 proven. 9 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2018-11-23 12:17:42,670 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:42,670 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 6] total 17 [2018-11-23 12:17:42,671 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 76 [2018-11-23 12:17:42,671 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:42,671 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2018-11-23 12:17:42,743 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:42,744 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-11-23 12:17:42,744 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-11-23 12:17:42,744 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=92, Invalid=180, Unknown=0, NotChecked=0, Total=272 [2018-11-23 12:17:42,745 INFO L87 Difference]: Start difference. First operand 55 states and 59 transitions. Second operand 17 states. [2018-11-23 12:17:43,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:43,269 INFO L93 Difference]: Finished difference Result 89 states and 101 transitions. [2018-11-23 12:17:43,269 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-23 12:17:43,269 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 76 [2018-11-23 12:17:43,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:43,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2018-11-23 12:17:43,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 86 transitions. [2018-11-23 12:17:43,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2018-11-23 12:17:43,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 86 transitions. [2018-11-23 12:17:43,273 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 86 transitions. [2018-11-23 12:17:43,379 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:43,381 INFO L225 Difference]: With dead ends: 89 [2018-11-23 12:17:43,381 INFO L226 Difference]: Without dead ends: 61 [2018-11-23 12:17:43,382 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=92, Invalid=180, Unknown=0, NotChecked=0, Total=272 [2018-11-23 12:17:43,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61 states. [2018-11-23 12:17:43,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61 to 59. [2018-11-23 12:17:43,409 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:43,409 INFO L82 GeneralOperation]: Start isEquivalent. First operand 61 states. Second operand 59 states. [2018-11-23 12:17:43,409 INFO L74 IsIncluded]: Start isIncluded. First operand 61 states. Second operand 59 states. [2018-11-23 12:17:43,409 INFO L87 Difference]: Start difference. First operand 61 states. Second operand 59 states. [2018-11-23 12:17:43,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:43,411 INFO L93 Difference]: Finished difference Result 61 states and 65 transitions. [2018-11-23 12:17:43,411 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 65 transitions. [2018-11-23 12:17:43,411 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:43,411 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:43,411 INFO L74 IsIncluded]: Start isIncluded. First operand 59 states. Second operand 61 states. [2018-11-23 12:17:43,411 INFO L87 Difference]: Start difference. First operand 59 states. Second operand 61 states. [2018-11-23 12:17:43,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:43,413 INFO L93 Difference]: Finished difference Result 61 states and 65 transitions. [2018-11-23 12:17:43,413 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 65 transitions. [2018-11-23 12:17:43,413 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:43,414 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:43,414 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:43,414 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:43,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59 states. [2018-11-23 12:17:43,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 63 transitions. [2018-11-23 12:17:43,415 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 63 transitions. Word has length 76 [2018-11-23 12:17:43,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:43,416 INFO L480 AbstractCegarLoop]: Abstraction has 59 states and 63 transitions. [2018-11-23 12:17:43,416 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-11-23 12:17:43,416 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 63 transitions. [2018-11-23 12:17:43,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2018-11-23 12:17:43,417 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:43,417 INFO L402 BasicCegarLoop]: trace histogram [12, 12, 11, 11, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:43,417 INFO L423 AbstractCegarLoop]: === Iteration 15 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:43,417 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:43,418 INFO L82 PathProgramCache]: Analyzing trace with hash 343984243, now seen corresponding path program 11 times [2018-11-23 12:17:43,418 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:43,418 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:43,419 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:43,419 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:43,419 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:43,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:43,740 INFO L256 TraceCheckUtils]: 0: Hoare triple {5255#true} call ULTIMATE.init(); {5255#true} is VALID [2018-11-23 12:17:43,741 INFO L273 TraceCheckUtils]: 1: Hoare triple {5255#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {5255#true} is VALID [2018-11-23 12:17:43,741 INFO L273 TraceCheckUtils]: 2: Hoare triple {5255#true} assume true; {5255#true} is VALID [2018-11-23 12:17:43,741 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {5255#true} {5255#true} #66#return; {5255#true} is VALID [2018-11-23 12:17:43,741 INFO L256 TraceCheckUtils]: 4: Hoare triple {5255#true} call #t~ret12 := main(); {5255#true} is VALID [2018-11-23 12:17:43,741 INFO L273 TraceCheckUtils]: 5: Hoare triple {5255#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {5257#(= main_~i~1 0)} is VALID [2018-11-23 12:17:43,742 INFO L273 TraceCheckUtils]: 6: Hoare triple {5257#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5257#(= main_~i~1 0)} is VALID [2018-11-23 12:17:43,742 INFO L273 TraceCheckUtils]: 7: Hoare triple {5257#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5258#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:43,743 INFO L273 TraceCheckUtils]: 8: Hoare triple {5258#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5258#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:43,743 INFO L273 TraceCheckUtils]: 9: Hoare triple {5258#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5259#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:43,743 INFO L273 TraceCheckUtils]: 10: Hoare triple {5259#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5259#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:43,744 INFO L273 TraceCheckUtils]: 11: Hoare triple {5259#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5260#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:43,744 INFO L273 TraceCheckUtils]: 12: Hoare triple {5260#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5260#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:43,745 INFO L273 TraceCheckUtils]: 13: Hoare triple {5260#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5261#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:43,746 INFO L273 TraceCheckUtils]: 14: Hoare triple {5261#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5261#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:43,746 INFO L273 TraceCheckUtils]: 15: Hoare triple {5261#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5262#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:43,747 INFO L273 TraceCheckUtils]: 16: Hoare triple {5262#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5262#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:43,748 INFO L273 TraceCheckUtils]: 17: Hoare triple {5262#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5263#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:43,748 INFO L273 TraceCheckUtils]: 18: Hoare triple {5263#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5263#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:43,749 INFO L273 TraceCheckUtils]: 19: Hoare triple {5263#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5264#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:43,749 INFO L273 TraceCheckUtils]: 20: Hoare triple {5264#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5264#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:43,750 INFO L273 TraceCheckUtils]: 21: Hoare triple {5264#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5265#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:43,768 INFO L273 TraceCheckUtils]: 22: Hoare triple {5265#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5265#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:43,771 INFO L273 TraceCheckUtils]: 23: Hoare triple {5265#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5266#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:43,771 INFO L273 TraceCheckUtils]: 24: Hoare triple {5266#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5266#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:43,772 INFO L273 TraceCheckUtils]: 25: Hoare triple {5266#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5267#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:43,772 INFO L273 TraceCheckUtils]: 26: Hoare triple {5267#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5267#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:43,773 INFO L273 TraceCheckUtils]: 27: Hoare triple {5267#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5268#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:43,773 INFO L273 TraceCheckUtils]: 28: Hoare triple {5268#(<= main_~i~1 11)} assume !(~i~1 < 60); {5256#false} is VALID [2018-11-23 12:17:43,773 INFO L256 TraceCheckUtils]: 29: Hoare triple {5256#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {5255#true} is VALID [2018-11-23 12:17:43,773 INFO L273 TraceCheckUtils]: 30: Hoare triple {5255#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {5255#true} is VALID [2018-11-23 12:17:43,774 INFO L273 TraceCheckUtils]: 31: Hoare triple {5255#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5255#true} is VALID [2018-11-23 12:17:43,774 INFO L273 TraceCheckUtils]: 32: Hoare triple {5255#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5255#true} is VALID [2018-11-23 12:17:43,774 INFO L273 TraceCheckUtils]: 33: Hoare triple {5255#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5255#true} is VALID [2018-11-23 12:17:43,774 INFO L273 TraceCheckUtils]: 34: Hoare triple {5255#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5255#true} is VALID [2018-11-23 12:17:43,774 INFO L273 TraceCheckUtils]: 35: Hoare triple {5255#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5255#true} is VALID [2018-11-23 12:17:43,774 INFO L273 TraceCheckUtils]: 36: Hoare triple {5255#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5255#true} is VALID [2018-11-23 12:17:43,774 INFO L273 TraceCheckUtils]: 37: Hoare triple {5255#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5255#true} is VALID [2018-11-23 12:17:43,774 INFO L273 TraceCheckUtils]: 38: Hoare triple {5255#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5255#true} is VALID [2018-11-23 12:17:43,774 INFO L273 TraceCheckUtils]: 39: Hoare triple {5255#true} assume !(~i~0 < 60); {5255#true} is VALID [2018-11-23 12:17:43,775 INFO L273 TraceCheckUtils]: 40: Hoare triple {5255#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {5255#true} is VALID [2018-11-23 12:17:43,775 INFO L273 TraceCheckUtils]: 41: Hoare triple {5255#true} assume true; {5255#true} is VALID [2018-11-23 12:17:43,775 INFO L268 TraceCheckUtils]: 42: Hoare quadruple {5255#true} {5256#false} #70#return; {5256#false} is VALID [2018-11-23 12:17:43,775 INFO L273 TraceCheckUtils]: 43: Hoare triple {5256#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {5256#false} is VALID [2018-11-23 12:17:43,775 INFO L256 TraceCheckUtils]: 44: Hoare triple {5256#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {5255#true} is VALID [2018-11-23 12:17:43,775 INFO L273 TraceCheckUtils]: 45: Hoare triple {5255#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {5255#true} is VALID [2018-11-23 12:17:43,775 INFO L273 TraceCheckUtils]: 46: Hoare triple {5255#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5255#true} is VALID [2018-11-23 12:17:43,775 INFO L273 TraceCheckUtils]: 47: Hoare triple {5255#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5255#true} is VALID [2018-11-23 12:17:43,776 INFO L273 TraceCheckUtils]: 48: Hoare triple {5255#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5255#true} is VALID [2018-11-23 12:17:43,776 INFO L273 TraceCheckUtils]: 49: Hoare triple {5255#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5255#true} is VALID [2018-11-23 12:17:43,776 INFO L273 TraceCheckUtils]: 50: Hoare triple {5255#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5255#true} is VALID [2018-11-23 12:17:43,776 INFO L273 TraceCheckUtils]: 51: Hoare triple {5255#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5255#true} is VALID [2018-11-23 12:17:43,776 INFO L273 TraceCheckUtils]: 52: Hoare triple {5255#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5255#true} is VALID [2018-11-23 12:17:43,776 INFO L273 TraceCheckUtils]: 53: Hoare triple {5255#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5255#true} is VALID [2018-11-23 12:17:43,776 INFO L273 TraceCheckUtils]: 54: Hoare triple {5255#true} assume !(~i~0 < 60); {5255#true} is VALID [2018-11-23 12:17:43,776 INFO L273 TraceCheckUtils]: 55: Hoare triple {5255#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {5255#true} is VALID [2018-11-23 12:17:43,776 INFO L273 TraceCheckUtils]: 56: Hoare triple {5255#true} assume true; {5255#true} is VALID [2018-11-23 12:17:43,777 INFO L268 TraceCheckUtils]: 57: Hoare quadruple {5255#true} {5256#false} #72#return; {5256#false} is VALID [2018-11-23 12:17:43,777 INFO L273 TraceCheckUtils]: 58: Hoare triple {5256#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {5256#false} is VALID [2018-11-23 12:17:43,777 INFO L273 TraceCheckUtils]: 59: Hoare triple {5256#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {5256#false} is VALID [2018-11-23 12:17:43,777 INFO L273 TraceCheckUtils]: 60: Hoare triple {5256#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {5256#false} is VALID [2018-11-23 12:17:43,777 INFO L273 TraceCheckUtils]: 61: Hoare triple {5256#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {5256#false} is VALID [2018-11-23 12:17:43,777 INFO L273 TraceCheckUtils]: 62: Hoare triple {5256#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {5256#false} is VALID [2018-11-23 12:17:43,777 INFO L273 TraceCheckUtils]: 63: Hoare triple {5256#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {5256#false} is VALID [2018-11-23 12:17:43,777 INFO L273 TraceCheckUtils]: 64: Hoare triple {5256#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {5256#false} is VALID [2018-11-23 12:17:43,778 INFO L273 TraceCheckUtils]: 65: Hoare triple {5256#false} assume !(~i~2 < 59); {5256#false} is VALID [2018-11-23 12:17:43,778 INFO L273 TraceCheckUtils]: 66: Hoare triple {5256#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {5256#false} is VALID [2018-11-23 12:17:43,778 INFO L256 TraceCheckUtils]: 67: Hoare triple {5256#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {5255#true} is VALID [2018-11-23 12:17:43,778 INFO L273 TraceCheckUtils]: 68: Hoare triple {5255#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {5255#true} is VALID [2018-11-23 12:17:43,778 INFO L273 TraceCheckUtils]: 69: Hoare triple {5255#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5255#true} is VALID [2018-11-23 12:17:43,778 INFO L273 TraceCheckUtils]: 70: Hoare triple {5255#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5255#true} is VALID [2018-11-23 12:17:43,778 INFO L273 TraceCheckUtils]: 71: Hoare triple {5255#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5255#true} is VALID [2018-11-23 12:17:43,778 INFO L273 TraceCheckUtils]: 72: Hoare triple {5255#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5255#true} is VALID [2018-11-23 12:17:43,779 INFO L273 TraceCheckUtils]: 73: Hoare triple {5255#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5255#true} is VALID [2018-11-23 12:17:43,779 INFO L273 TraceCheckUtils]: 74: Hoare triple {5255#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5255#true} is VALID [2018-11-23 12:17:43,779 INFO L273 TraceCheckUtils]: 75: Hoare triple {5255#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5255#true} is VALID [2018-11-23 12:17:43,779 INFO L273 TraceCheckUtils]: 76: Hoare triple {5255#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5255#true} is VALID [2018-11-23 12:17:43,779 INFO L273 TraceCheckUtils]: 77: Hoare triple {5255#true} assume !(~i~0 < 60); {5255#true} is VALID [2018-11-23 12:17:43,779 INFO L273 TraceCheckUtils]: 78: Hoare triple {5255#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {5255#true} is VALID [2018-11-23 12:17:43,779 INFO L273 TraceCheckUtils]: 79: Hoare triple {5255#true} assume true; {5255#true} is VALID [2018-11-23 12:17:43,779 INFO L268 TraceCheckUtils]: 80: Hoare quadruple {5255#true} {5256#false} #74#return; {5256#false} is VALID [2018-11-23 12:17:43,779 INFO L273 TraceCheckUtils]: 81: Hoare triple {5256#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {5256#false} is VALID [2018-11-23 12:17:43,780 INFO L273 TraceCheckUtils]: 82: Hoare triple {5256#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {5256#false} is VALID [2018-11-23 12:17:43,780 INFO L273 TraceCheckUtils]: 83: Hoare triple {5256#false} assume !false; {5256#false} is VALID [2018-11-23 12:17:43,783 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2018-11-23 12:17:43,783 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:43,783 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:43,791 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2018-11-23 12:17:44,078 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 11 check-sat command(s) [2018-11-23 12:17:44,078 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:44,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:44,101 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:44,378 INFO L256 TraceCheckUtils]: 0: Hoare triple {5255#true} call ULTIMATE.init(); {5255#true} is VALID [2018-11-23 12:17:44,378 INFO L273 TraceCheckUtils]: 1: Hoare triple {5255#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {5255#true} is VALID [2018-11-23 12:17:44,378 INFO L273 TraceCheckUtils]: 2: Hoare triple {5255#true} assume true; {5255#true} is VALID [2018-11-23 12:17:44,378 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {5255#true} {5255#true} #66#return; {5255#true} is VALID [2018-11-23 12:17:44,378 INFO L256 TraceCheckUtils]: 4: Hoare triple {5255#true} call #t~ret12 := main(); {5255#true} is VALID [2018-11-23 12:17:44,379 INFO L273 TraceCheckUtils]: 5: Hoare triple {5255#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {5255#true} is VALID [2018-11-23 12:17:44,379 INFO L273 TraceCheckUtils]: 6: Hoare triple {5255#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5255#true} is VALID [2018-11-23 12:17:44,379 INFO L273 TraceCheckUtils]: 7: Hoare triple {5255#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5255#true} is VALID [2018-11-23 12:17:44,379 INFO L273 TraceCheckUtils]: 8: Hoare triple {5255#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5255#true} is VALID [2018-11-23 12:17:44,379 INFO L273 TraceCheckUtils]: 9: Hoare triple {5255#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5255#true} is VALID [2018-11-23 12:17:44,379 INFO L273 TraceCheckUtils]: 10: Hoare triple {5255#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5255#true} is VALID [2018-11-23 12:17:44,379 INFO L273 TraceCheckUtils]: 11: Hoare triple {5255#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5255#true} is VALID [2018-11-23 12:17:44,379 INFO L273 TraceCheckUtils]: 12: Hoare triple {5255#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5255#true} is VALID [2018-11-23 12:17:44,380 INFO L273 TraceCheckUtils]: 13: Hoare triple {5255#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5255#true} is VALID [2018-11-23 12:17:44,380 INFO L273 TraceCheckUtils]: 14: Hoare triple {5255#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5255#true} is VALID [2018-11-23 12:17:44,380 INFO L273 TraceCheckUtils]: 15: Hoare triple {5255#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5255#true} is VALID [2018-11-23 12:17:44,380 INFO L273 TraceCheckUtils]: 16: Hoare triple {5255#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5255#true} is VALID [2018-11-23 12:17:44,380 INFO L273 TraceCheckUtils]: 17: Hoare triple {5255#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5255#true} is VALID [2018-11-23 12:17:44,380 INFO L273 TraceCheckUtils]: 18: Hoare triple {5255#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5255#true} is VALID [2018-11-23 12:17:44,380 INFO L273 TraceCheckUtils]: 19: Hoare triple {5255#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5255#true} is VALID [2018-11-23 12:17:44,380 INFO L273 TraceCheckUtils]: 20: Hoare triple {5255#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5255#true} is VALID [2018-11-23 12:17:44,381 INFO L273 TraceCheckUtils]: 21: Hoare triple {5255#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5255#true} is VALID [2018-11-23 12:17:44,381 INFO L273 TraceCheckUtils]: 22: Hoare triple {5255#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5255#true} is VALID [2018-11-23 12:17:44,381 INFO L273 TraceCheckUtils]: 23: Hoare triple {5255#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5255#true} is VALID [2018-11-23 12:17:44,381 INFO L273 TraceCheckUtils]: 24: Hoare triple {5255#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5255#true} is VALID [2018-11-23 12:17:44,381 INFO L273 TraceCheckUtils]: 25: Hoare triple {5255#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5255#true} is VALID [2018-11-23 12:17:44,381 INFO L273 TraceCheckUtils]: 26: Hoare triple {5255#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5255#true} is VALID [2018-11-23 12:17:44,381 INFO L273 TraceCheckUtils]: 27: Hoare triple {5255#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5255#true} is VALID [2018-11-23 12:17:44,381 INFO L273 TraceCheckUtils]: 28: Hoare triple {5255#true} assume !(~i~1 < 60); {5255#true} is VALID [2018-11-23 12:17:44,381 INFO L256 TraceCheckUtils]: 29: Hoare triple {5255#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {5255#true} is VALID [2018-11-23 12:17:44,384 INFO L273 TraceCheckUtils]: 30: Hoare triple {5255#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {5362#(<= sum_~i~0 0)} is VALID [2018-11-23 12:17:44,384 INFO L273 TraceCheckUtils]: 31: Hoare triple {5362#(<= sum_~i~0 0)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5362#(<= sum_~i~0 0)} is VALID [2018-11-23 12:17:44,386 INFO L273 TraceCheckUtils]: 32: Hoare triple {5362#(<= sum_~i~0 0)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5369#(<= sum_~i~0 1)} is VALID [2018-11-23 12:17:44,386 INFO L273 TraceCheckUtils]: 33: Hoare triple {5369#(<= sum_~i~0 1)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5369#(<= sum_~i~0 1)} is VALID [2018-11-23 12:17:44,388 INFO L273 TraceCheckUtils]: 34: Hoare triple {5369#(<= sum_~i~0 1)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5376#(<= sum_~i~0 2)} is VALID [2018-11-23 12:17:44,388 INFO L273 TraceCheckUtils]: 35: Hoare triple {5376#(<= sum_~i~0 2)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5376#(<= sum_~i~0 2)} is VALID [2018-11-23 12:17:44,390 INFO L273 TraceCheckUtils]: 36: Hoare triple {5376#(<= sum_~i~0 2)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5383#(<= sum_~i~0 3)} is VALID [2018-11-23 12:17:44,390 INFO L273 TraceCheckUtils]: 37: Hoare triple {5383#(<= sum_~i~0 3)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5383#(<= sum_~i~0 3)} is VALID [2018-11-23 12:17:44,392 INFO L273 TraceCheckUtils]: 38: Hoare triple {5383#(<= sum_~i~0 3)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5390#(<= sum_~i~0 4)} is VALID [2018-11-23 12:17:44,392 INFO L273 TraceCheckUtils]: 39: Hoare triple {5390#(<= sum_~i~0 4)} assume !(~i~0 < 60); {5256#false} is VALID [2018-11-23 12:17:44,392 INFO L273 TraceCheckUtils]: 40: Hoare triple {5256#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {5256#false} is VALID [2018-11-23 12:17:44,392 INFO L273 TraceCheckUtils]: 41: Hoare triple {5256#false} assume true; {5256#false} is VALID [2018-11-23 12:17:44,393 INFO L268 TraceCheckUtils]: 42: Hoare quadruple {5256#false} {5255#true} #70#return; {5256#false} is VALID [2018-11-23 12:17:44,393 INFO L273 TraceCheckUtils]: 43: Hoare triple {5256#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {5256#false} is VALID [2018-11-23 12:17:44,393 INFO L256 TraceCheckUtils]: 44: Hoare triple {5256#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {5256#false} is VALID [2018-11-23 12:17:44,393 INFO L273 TraceCheckUtils]: 45: Hoare triple {5256#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {5256#false} is VALID [2018-11-23 12:17:44,393 INFO L273 TraceCheckUtils]: 46: Hoare triple {5256#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5256#false} is VALID [2018-11-23 12:17:44,393 INFO L273 TraceCheckUtils]: 47: Hoare triple {5256#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5256#false} is VALID [2018-11-23 12:17:44,393 INFO L273 TraceCheckUtils]: 48: Hoare triple {5256#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5256#false} is VALID [2018-11-23 12:17:44,393 INFO L273 TraceCheckUtils]: 49: Hoare triple {5256#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5256#false} is VALID [2018-11-23 12:17:44,394 INFO L273 TraceCheckUtils]: 50: Hoare triple {5256#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5256#false} is VALID [2018-11-23 12:17:44,394 INFO L273 TraceCheckUtils]: 51: Hoare triple {5256#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5256#false} is VALID [2018-11-23 12:17:44,394 INFO L273 TraceCheckUtils]: 52: Hoare triple {5256#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5256#false} is VALID [2018-11-23 12:17:44,394 INFO L273 TraceCheckUtils]: 53: Hoare triple {5256#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5256#false} is VALID [2018-11-23 12:17:44,394 INFO L273 TraceCheckUtils]: 54: Hoare triple {5256#false} assume !(~i~0 < 60); {5256#false} is VALID [2018-11-23 12:17:44,394 INFO L273 TraceCheckUtils]: 55: Hoare triple {5256#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {5256#false} is VALID [2018-11-23 12:17:44,394 INFO L273 TraceCheckUtils]: 56: Hoare triple {5256#false} assume true; {5256#false} is VALID [2018-11-23 12:17:44,394 INFO L268 TraceCheckUtils]: 57: Hoare quadruple {5256#false} {5256#false} #72#return; {5256#false} is VALID [2018-11-23 12:17:44,394 INFO L273 TraceCheckUtils]: 58: Hoare triple {5256#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {5256#false} is VALID [2018-11-23 12:17:44,395 INFO L273 TraceCheckUtils]: 59: Hoare triple {5256#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {5256#false} is VALID [2018-11-23 12:17:44,395 INFO L273 TraceCheckUtils]: 60: Hoare triple {5256#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {5256#false} is VALID [2018-11-23 12:17:44,395 INFO L273 TraceCheckUtils]: 61: Hoare triple {5256#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {5256#false} is VALID [2018-11-23 12:17:44,395 INFO L273 TraceCheckUtils]: 62: Hoare triple {5256#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {5256#false} is VALID [2018-11-23 12:17:44,395 INFO L273 TraceCheckUtils]: 63: Hoare triple {5256#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {5256#false} is VALID [2018-11-23 12:17:44,395 INFO L273 TraceCheckUtils]: 64: Hoare triple {5256#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {5256#false} is VALID [2018-11-23 12:17:44,395 INFO L273 TraceCheckUtils]: 65: Hoare triple {5256#false} assume !(~i~2 < 59); {5256#false} is VALID [2018-11-23 12:17:44,395 INFO L273 TraceCheckUtils]: 66: Hoare triple {5256#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {5256#false} is VALID [2018-11-23 12:17:44,396 INFO L256 TraceCheckUtils]: 67: Hoare triple {5256#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {5256#false} is VALID [2018-11-23 12:17:44,396 INFO L273 TraceCheckUtils]: 68: Hoare triple {5256#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {5256#false} is VALID [2018-11-23 12:17:44,396 INFO L273 TraceCheckUtils]: 69: Hoare triple {5256#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5256#false} is VALID [2018-11-23 12:17:44,396 INFO L273 TraceCheckUtils]: 70: Hoare triple {5256#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5256#false} is VALID [2018-11-23 12:17:44,396 INFO L273 TraceCheckUtils]: 71: Hoare triple {5256#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5256#false} is VALID [2018-11-23 12:17:44,396 INFO L273 TraceCheckUtils]: 72: Hoare triple {5256#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5256#false} is VALID [2018-11-23 12:17:44,396 INFO L273 TraceCheckUtils]: 73: Hoare triple {5256#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5256#false} is VALID [2018-11-23 12:17:44,396 INFO L273 TraceCheckUtils]: 74: Hoare triple {5256#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5256#false} is VALID [2018-11-23 12:17:44,397 INFO L273 TraceCheckUtils]: 75: Hoare triple {5256#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5256#false} is VALID [2018-11-23 12:17:44,397 INFO L273 TraceCheckUtils]: 76: Hoare triple {5256#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5256#false} is VALID [2018-11-23 12:17:44,397 INFO L273 TraceCheckUtils]: 77: Hoare triple {5256#false} assume !(~i~0 < 60); {5256#false} is VALID [2018-11-23 12:17:44,397 INFO L273 TraceCheckUtils]: 78: Hoare triple {5256#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {5256#false} is VALID [2018-11-23 12:17:44,397 INFO L273 TraceCheckUtils]: 79: Hoare triple {5256#false} assume true; {5256#false} is VALID [2018-11-23 12:17:44,397 INFO L268 TraceCheckUtils]: 80: Hoare quadruple {5256#false} {5256#false} #74#return; {5256#false} is VALID [2018-11-23 12:17:44,398 INFO L273 TraceCheckUtils]: 81: Hoare triple {5256#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {5256#false} is VALID [2018-11-23 12:17:44,398 INFO L273 TraceCheckUtils]: 82: Hoare triple {5256#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {5256#false} is VALID [2018-11-23 12:17:44,398 INFO L273 TraceCheckUtils]: 83: Hoare triple {5256#false} assume !false; {5256#false} is VALID [2018-11-23 12:17:44,402 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 84 proven. 16 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2018-11-23 12:17:44,431 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:44,432 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 7] total 19 [2018-11-23 12:17:44,432 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 84 [2018-11-23 12:17:44,433 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:44,433 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states. [2018-11-23 12:17:44,532 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:44,532 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2018-11-23 12:17:44,533 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2018-11-23 12:17:44,533 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=111, Invalid=231, Unknown=0, NotChecked=0, Total=342 [2018-11-23 12:17:44,534 INFO L87 Difference]: Start difference. First operand 59 states and 63 transitions. Second operand 19 states. [2018-11-23 12:17:45,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:45,039 INFO L93 Difference]: Finished difference Result 95 states and 107 transitions. [2018-11-23 12:17:45,039 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-11-23 12:17:45,039 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 84 [2018-11-23 12:17:45,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:45,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2018-11-23 12:17:45,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 90 transitions. [2018-11-23 12:17:45,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2018-11-23 12:17:45,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 90 transitions. [2018-11-23 12:17:45,043 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 90 transitions. [2018-11-23 12:17:46,015 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:46,017 INFO L225 Difference]: With dead ends: 95 [2018-11-23 12:17:46,017 INFO L226 Difference]: Without dead ends: 65 [2018-11-23 12:17:46,018 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=111, Invalid=231, Unknown=0, NotChecked=0, Total=342 [2018-11-23 12:17:46,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2018-11-23 12:17:46,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 63. [2018-11-23 12:17:46,042 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:46,043 INFO L82 GeneralOperation]: Start isEquivalent. First operand 65 states. Second operand 63 states. [2018-11-23 12:17:46,043 INFO L74 IsIncluded]: Start isIncluded. First operand 65 states. Second operand 63 states. [2018-11-23 12:17:46,043 INFO L87 Difference]: Start difference. First operand 65 states. Second operand 63 states. [2018-11-23 12:17:46,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:46,046 INFO L93 Difference]: Finished difference Result 65 states and 69 transitions. [2018-11-23 12:17:46,046 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 69 transitions. [2018-11-23 12:17:46,046 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:46,047 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:46,047 INFO L74 IsIncluded]: Start isIncluded. First operand 63 states. Second operand 65 states. [2018-11-23 12:17:46,047 INFO L87 Difference]: Start difference. First operand 63 states. Second operand 65 states. [2018-11-23 12:17:46,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:46,049 INFO L93 Difference]: Finished difference Result 65 states and 69 transitions. [2018-11-23 12:17:46,049 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 69 transitions. [2018-11-23 12:17:46,049 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:46,049 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:46,049 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:46,050 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:46,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63 states. [2018-11-23 12:17:46,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 67 transitions. [2018-11-23 12:17:46,051 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 67 transitions. Word has length 84 [2018-11-23 12:17:46,052 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:46,052 INFO L480 AbstractCegarLoop]: Abstraction has 63 states and 67 transitions. [2018-11-23 12:17:46,052 INFO L481 AbstractCegarLoop]: Interpolant automaton has 19 states. [2018-11-23 12:17:46,052 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 67 transitions. [2018-11-23 12:17:46,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-11-23 12:17:46,053 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:46,053 INFO L402 BasicCegarLoop]: trace histogram [15, 15, 12, 12, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:46,053 INFO L423 AbstractCegarLoop]: === Iteration 16 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:46,054 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:46,054 INFO L82 PathProgramCache]: Analyzing trace with hash 1658502451, now seen corresponding path program 12 times [2018-11-23 12:17:46,054 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:46,054 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:46,055 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:46,055 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:46,055 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:46,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:48,231 INFO L256 TraceCheckUtils]: 0: Hoare triple {5888#true} call ULTIMATE.init(); {5888#true} is VALID [2018-11-23 12:17:48,231 INFO L273 TraceCheckUtils]: 1: Hoare triple {5888#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {5888#true} is VALID [2018-11-23 12:17:48,232 INFO L273 TraceCheckUtils]: 2: Hoare triple {5888#true} assume true; {5888#true} is VALID [2018-11-23 12:17:48,232 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {5888#true} {5888#true} #66#return; {5888#true} is VALID [2018-11-23 12:17:48,232 INFO L256 TraceCheckUtils]: 4: Hoare triple {5888#true} call #t~ret12 := main(); {5888#true} is VALID [2018-11-23 12:17:48,233 INFO L273 TraceCheckUtils]: 5: Hoare triple {5888#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {5890#(= main_~i~1 0)} is VALID [2018-11-23 12:17:48,233 INFO L273 TraceCheckUtils]: 6: Hoare triple {5890#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5890#(= main_~i~1 0)} is VALID [2018-11-23 12:17:48,234 INFO L273 TraceCheckUtils]: 7: Hoare triple {5890#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5891#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:48,234 INFO L273 TraceCheckUtils]: 8: Hoare triple {5891#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5891#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:48,235 INFO L273 TraceCheckUtils]: 9: Hoare triple {5891#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5892#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:48,235 INFO L273 TraceCheckUtils]: 10: Hoare triple {5892#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5892#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:48,235 INFO L273 TraceCheckUtils]: 11: Hoare triple {5892#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5893#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:48,236 INFO L273 TraceCheckUtils]: 12: Hoare triple {5893#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5893#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:48,237 INFO L273 TraceCheckUtils]: 13: Hoare triple {5893#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5894#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:48,237 INFO L273 TraceCheckUtils]: 14: Hoare triple {5894#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5894#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:48,238 INFO L273 TraceCheckUtils]: 15: Hoare triple {5894#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5895#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:48,238 INFO L273 TraceCheckUtils]: 16: Hoare triple {5895#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5895#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:48,239 INFO L273 TraceCheckUtils]: 17: Hoare triple {5895#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5896#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:48,240 INFO L273 TraceCheckUtils]: 18: Hoare triple {5896#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5896#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:48,241 INFO L273 TraceCheckUtils]: 19: Hoare triple {5896#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5897#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:48,241 INFO L273 TraceCheckUtils]: 20: Hoare triple {5897#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5897#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:48,242 INFO L273 TraceCheckUtils]: 21: Hoare triple {5897#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5898#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:48,242 INFO L273 TraceCheckUtils]: 22: Hoare triple {5898#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5898#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:48,243 INFO L273 TraceCheckUtils]: 23: Hoare triple {5898#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5899#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:48,244 INFO L273 TraceCheckUtils]: 24: Hoare triple {5899#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5899#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:48,244 INFO L273 TraceCheckUtils]: 25: Hoare triple {5899#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5900#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:48,245 INFO L273 TraceCheckUtils]: 26: Hoare triple {5900#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5900#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:48,246 INFO L273 TraceCheckUtils]: 27: Hoare triple {5900#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5901#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:48,246 INFO L273 TraceCheckUtils]: 28: Hoare triple {5901#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5901#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:48,247 INFO L273 TraceCheckUtils]: 29: Hoare triple {5901#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5902#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:48,248 INFO L273 TraceCheckUtils]: 30: Hoare triple {5902#(<= main_~i~1 12)} assume !(~i~1 < 60); {5889#false} is VALID [2018-11-23 12:17:48,248 INFO L256 TraceCheckUtils]: 31: Hoare triple {5889#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {5888#true} is VALID [2018-11-23 12:17:48,248 INFO L273 TraceCheckUtils]: 32: Hoare triple {5888#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {5888#true} is VALID [2018-11-23 12:17:48,248 INFO L273 TraceCheckUtils]: 33: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,248 INFO L273 TraceCheckUtils]: 34: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,249 INFO L273 TraceCheckUtils]: 35: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,249 INFO L273 TraceCheckUtils]: 36: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,249 INFO L273 TraceCheckUtils]: 37: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,249 INFO L273 TraceCheckUtils]: 38: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,249 INFO L273 TraceCheckUtils]: 39: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,250 INFO L273 TraceCheckUtils]: 40: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,250 INFO L273 TraceCheckUtils]: 41: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,250 INFO L273 TraceCheckUtils]: 42: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,250 INFO L273 TraceCheckUtils]: 43: Hoare triple {5888#true} assume !(~i~0 < 60); {5888#true} is VALID [2018-11-23 12:17:48,250 INFO L273 TraceCheckUtils]: 44: Hoare triple {5888#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {5888#true} is VALID [2018-11-23 12:17:48,251 INFO L273 TraceCheckUtils]: 45: Hoare triple {5888#true} assume true; {5888#true} is VALID [2018-11-23 12:17:48,251 INFO L268 TraceCheckUtils]: 46: Hoare quadruple {5888#true} {5889#false} #70#return; {5889#false} is VALID [2018-11-23 12:17:48,251 INFO L273 TraceCheckUtils]: 47: Hoare triple {5889#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {5889#false} is VALID [2018-11-23 12:17:48,251 INFO L256 TraceCheckUtils]: 48: Hoare triple {5889#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {5888#true} is VALID [2018-11-23 12:17:48,251 INFO L273 TraceCheckUtils]: 49: Hoare triple {5888#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {5888#true} is VALID [2018-11-23 12:17:48,251 INFO L273 TraceCheckUtils]: 50: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,251 INFO L273 TraceCheckUtils]: 51: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,251 INFO L273 TraceCheckUtils]: 52: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,252 INFO L273 TraceCheckUtils]: 53: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,252 INFO L273 TraceCheckUtils]: 54: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,252 INFO L273 TraceCheckUtils]: 55: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,252 INFO L273 TraceCheckUtils]: 56: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,252 INFO L273 TraceCheckUtils]: 57: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,252 INFO L273 TraceCheckUtils]: 58: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,252 INFO L273 TraceCheckUtils]: 59: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,252 INFO L273 TraceCheckUtils]: 60: Hoare triple {5888#true} assume !(~i~0 < 60); {5888#true} is VALID [2018-11-23 12:17:48,252 INFO L273 TraceCheckUtils]: 61: Hoare triple {5888#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {5888#true} is VALID [2018-11-23 12:17:48,253 INFO L273 TraceCheckUtils]: 62: Hoare triple {5888#true} assume true; {5888#true} is VALID [2018-11-23 12:17:48,253 INFO L268 TraceCheckUtils]: 63: Hoare quadruple {5888#true} {5889#false} #72#return; {5889#false} is VALID [2018-11-23 12:17:48,253 INFO L273 TraceCheckUtils]: 64: Hoare triple {5889#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {5889#false} is VALID [2018-11-23 12:17:48,253 INFO L273 TraceCheckUtils]: 65: Hoare triple {5889#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {5889#false} is VALID [2018-11-23 12:17:48,253 INFO L273 TraceCheckUtils]: 66: Hoare triple {5889#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {5889#false} is VALID [2018-11-23 12:17:48,253 INFO L273 TraceCheckUtils]: 67: Hoare triple {5889#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {5889#false} is VALID [2018-11-23 12:17:48,253 INFO L273 TraceCheckUtils]: 68: Hoare triple {5889#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {5889#false} is VALID [2018-11-23 12:17:48,253 INFO L273 TraceCheckUtils]: 69: Hoare triple {5889#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {5889#false} is VALID [2018-11-23 12:17:48,253 INFO L273 TraceCheckUtils]: 70: Hoare triple {5889#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {5889#false} is VALID [2018-11-23 12:17:48,254 INFO L273 TraceCheckUtils]: 71: Hoare triple {5889#false} assume !(~i~2 < 59); {5889#false} is VALID [2018-11-23 12:17:48,254 INFO L273 TraceCheckUtils]: 72: Hoare triple {5889#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {5889#false} is VALID [2018-11-23 12:17:48,254 INFO L256 TraceCheckUtils]: 73: Hoare triple {5889#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {5888#true} is VALID [2018-11-23 12:17:48,254 INFO L273 TraceCheckUtils]: 74: Hoare triple {5888#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {5888#true} is VALID [2018-11-23 12:17:48,254 INFO L273 TraceCheckUtils]: 75: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,254 INFO L273 TraceCheckUtils]: 76: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,254 INFO L273 TraceCheckUtils]: 77: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,254 INFO L273 TraceCheckUtils]: 78: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,255 INFO L273 TraceCheckUtils]: 79: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,255 INFO L273 TraceCheckUtils]: 80: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,255 INFO L273 TraceCheckUtils]: 81: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,255 INFO L273 TraceCheckUtils]: 82: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,255 INFO L273 TraceCheckUtils]: 83: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,255 INFO L273 TraceCheckUtils]: 84: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,255 INFO L273 TraceCheckUtils]: 85: Hoare triple {5888#true} assume !(~i~0 < 60); {5888#true} is VALID [2018-11-23 12:17:48,255 INFO L273 TraceCheckUtils]: 86: Hoare triple {5888#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {5888#true} is VALID [2018-11-23 12:17:48,255 INFO L273 TraceCheckUtils]: 87: Hoare triple {5888#true} assume true; {5888#true} is VALID [2018-11-23 12:17:48,256 INFO L268 TraceCheckUtils]: 88: Hoare quadruple {5888#true} {5889#false} #74#return; {5889#false} is VALID [2018-11-23 12:17:48,256 INFO L273 TraceCheckUtils]: 89: Hoare triple {5889#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {5889#false} is VALID [2018-11-23 12:17:48,256 INFO L273 TraceCheckUtils]: 90: Hoare triple {5889#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {5889#false} is VALID [2018-11-23 12:17:48,256 INFO L273 TraceCheckUtils]: 91: Hoare triple {5889#false} assume !false; {5889#false} is VALID [2018-11-23 12:17:48,260 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2018-11-23 12:17:48,260 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:48,260 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:48,269 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2018-11-23 12:17:48,423 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 9 check-sat command(s) [2018-11-23 12:17:48,423 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:48,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:48,445 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:48,584 INFO L256 TraceCheckUtils]: 0: Hoare triple {5888#true} call ULTIMATE.init(); {5888#true} is VALID [2018-11-23 12:17:48,584 INFO L273 TraceCheckUtils]: 1: Hoare triple {5888#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {5888#true} is VALID [2018-11-23 12:17:48,584 INFO L273 TraceCheckUtils]: 2: Hoare triple {5888#true} assume true; {5888#true} is VALID [2018-11-23 12:17:48,584 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {5888#true} {5888#true} #66#return; {5888#true} is VALID [2018-11-23 12:17:48,584 INFO L256 TraceCheckUtils]: 4: Hoare triple {5888#true} call #t~ret12 := main(); {5888#true} is VALID [2018-11-23 12:17:48,585 INFO L273 TraceCheckUtils]: 5: Hoare triple {5888#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {5888#true} is VALID [2018-11-23 12:17:48,585 INFO L273 TraceCheckUtils]: 6: Hoare triple {5888#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5888#true} is VALID [2018-11-23 12:17:48,585 INFO L273 TraceCheckUtils]: 7: Hoare triple {5888#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5888#true} is VALID [2018-11-23 12:17:48,585 INFO L273 TraceCheckUtils]: 8: Hoare triple {5888#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5888#true} is VALID [2018-11-23 12:17:48,585 INFO L273 TraceCheckUtils]: 9: Hoare triple {5888#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5888#true} is VALID [2018-11-23 12:17:48,585 INFO L273 TraceCheckUtils]: 10: Hoare triple {5888#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5888#true} is VALID [2018-11-23 12:17:48,585 INFO L273 TraceCheckUtils]: 11: Hoare triple {5888#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5888#true} is VALID [2018-11-23 12:17:48,585 INFO L273 TraceCheckUtils]: 12: Hoare triple {5888#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5888#true} is VALID [2018-11-23 12:17:48,585 INFO L273 TraceCheckUtils]: 13: Hoare triple {5888#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5888#true} is VALID [2018-11-23 12:17:48,586 INFO L273 TraceCheckUtils]: 14: Hoare triple {5888#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5888#true} is VALID [2018-11-23 12:17:48,586 INFO L273 TraceCheckUtils]: 15: Hoare triple {5888#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5888#true} is VALID [2018-11-23 12:17:48,586 INFO L273 TraceCheckUtils]: 16: Hoare triple {5888#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5888#true} is VALID [2018-11-23 12:17:48,586 INFO L273 TraceCheckUtils]: 17: Hoare triple {5888#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5888#true} is VALID [2018-11-23 12:17:48,586 INFO L273 TraceCheckUtils]: 18: Hoare triple {5888#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5888#true} is VALID [2018-11-23 12:17:48,586 INFO L273 TraceCheckUtils]: 19: Hoare triple {5888#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5888#true} is VALID [2018-11-23 12:17:48,586 INFO L273 TraceCheckUtils]: 20: Hoare triple {5888#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5888#true} is VALID [2018-11-23 12:17:48,586 INFO L273 TraceCheckUtils]: 21: Hoare triple {5888#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5888#true} is VALID [2018-11-23 12:17:48,587 INFO L273 TraceCheckUtils]: 22: Hoare triple {5888#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5888#true} is VALID [2018-11-23 12:17:48,587 INFO L273 TraceCheckUtils]: 23: Hoare triple {5888#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5888#true} is VALID [2018-11-23 12:17:48,587 INFO L273 TraceCheckUtils]: 24: Hoare triple {5888#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5888#true} is VALID [2018-11-23 12:17:48,587 INFO L273 TraceCheckUtils]: 25: Hoare triple {5888#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5888#true} is VALID [2018-11-23 12:17:48,587 INFO L273 TraceCheckUtils]: 26: Hoare triple {5888#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5888#true} is VALID [2018-11-23 12:17:48,587 INFO L273 TraceCheckUtils]: 27: Hoare triple {5888#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5888#true} is VALID [2018-11-23 12:17:48,587 INFO L273 TraceCheckUtils]: 28: Hoare triple {5888#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {5888#true} is VALID [2018-11-23 12:17:48,587 INFO L273 TraceCheckUtils]: 29: Hoare triple {5888#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {5888#true} is VALID [2018-11-23 12:17:48,587 INFO L273 TraceCheckUtils]: 30: Hoare triple {5888#true} assume !(~i~1 < 60); {5888#true} is VALID [2018-11-23 12:17:48,588 INFO L256 TraceCheckUtils]: 31: Hoare triple {5888#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {5888#true} is VALID [2018-11-23 12:17:48,588 INFO L273 TraceCheckUtils]: 32: Hoare triple {5888#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {5888#true} is VALID [2018-11-23 12:17:48,588 INFO L273 TraceCheckUtils]: 33: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,588 INFO L273 TraceCheckUtils]: 34: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,588 INFO L273 TraceCheckUtils]: 35: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,588 INFO L273 TraceCheckUtils]: 36: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,588 INFO L273 TraceCheckUtils]: 37: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,588 INFO L273 TraceCheckUtils]: 38: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,588 INFO L273 TraceCheckUtils]: 39: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,589 INFO L273 TraceCheckUtils]: 40: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,589 INFO L273 TraceCheckUtils]: 41: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,589 INFO L273 TraceCheckUtils]: 42: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,589 INFO L273 TraceCheckUtils]: 43: Hoare triple {5888#true} assume !(~i~0 < 60); {5888#true} is VALID [2018-11-23 12:17:48,589 INFO L273 TraceCheckUtils]: 44: Hoare triple {5888#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {5888#true} is VALID [2018-11-23 12:17:48,589 INFO L273 TraceCheckUtils]: 45: Hoare triple {5888#true} assume true; {5888#true} is VALID [2018-11-23 12:17:48,589 INFO L268 TraceCheckUtils]: 46: Hoare quadruple {5888#true} {5888#true} #70#return; {5888#true} is VALID [2018-11-23 12:17:48,589 INFO L273 TraceCheckUtils]: 47: Hoare triple {5888#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {5888#true} is VALID [2018-11-23 12:17:48,590 INFO L256 TraceCheckUtils]: 48: Hoare triple {5888#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {5888#true} is VALID [2018-11-23 12:17:48,590 INFO L273 TraceCheckUtils]: 49: Hoare triple {5888#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {5888#true} is VALID [2018-11-23 12:17:48,590 INFO L273 TraceCheckUtils]: 50: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,590 INFO L273 TraceCheckUtils]: 51: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,590 INFO L273 TraceCheckUtils]: 52: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,590 INFO L273 TraceCheckUtils]: 53: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,590 INFO L273 TraceCheckUtils]: 54: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,590 INFO L273 TraceCheckUtils]: 55: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,590 INFO L273 TraceCheckUtils]: 56: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,591 INFO L273 TraceCheckUtils]: 57: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,591 INFO L273 TraceCheckUtils]: 58: Hoare triple {5888#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5888#true} is VALID [2018-11-23 12:17:48,591 INFO L273 TraceCheckUtils]: 59: Hoare triple {5888#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5888#true} is VALID [2018-11-23 12:17:48,591 INFO L273 TraceCheckUtils]: 60: Hoare triple {5888#true} assume !(~i~0 < 60); {5888#true} is VALID [2018-11-23 12:17:48,591 INFO L273 TraceCheckUtils]: 61: Hoare triple {5888#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {5888#true} is VALID [2018-11-23 12:17:48,591 INFO L273 TraceCheckUtils]: 62: Hoare triple {5888#true} assume true; {5888#true} is VALID [2018-11-23 12:17:48,591 INFO L268 TraceCheckUtils]: 63: Hoare quadruple {5888#true} {5888#true} #72#return; {5888#true} is VALID [2018-11-23 12:17:48,592 INFO L273 TraceCheckUtils]: 64: Hoare triple {5888#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {6098#(<= main_~i~2 0)} is VALID [2018-11-23 12:17:48,592 INFO L273 TraceCheckUtils]: 65: Hoare triple {6098#(<= main_~i~2 0)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {6098#(<= main_~i~2 0)} is VALID [2018-11-23 12:17:48,593 INFO L273 TraceCheckUtils]: 66: Hoare triple {6098#(<= main_~i~2 0)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {6105#(<= main_~i~2 1)} is VALID [2018-11-23 12:17:48,593 INFO L273 TraceCheckUtils]: 67: Hoare triple {6105#(<= main_~i~2 1)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {6105#(<= main_~i~2 1)} is VALID [2018-11-23 12:17:48,593 INFO L273 TraceCheckUtils]: 68: Hoare triple {6105#(<= main_~i~2 1)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {6112#(<= main_~i~2 2)} is VALID [2018-11-23 12:17:48,594 INFO L273 TraceCheckUtils]: 69: Hoare triple {6112#(<= main_~i~2 2)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {6112#(<= main_~i~2 2)} is VALID [2018-11-23 12:17:48,594 INFO L273 TraceCheckUtils]: 70: Hoare triple {6112#(<= main_~i~2 2)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {6119#(<= main_~i~2 3)} is VALID [2018-11-23 12:17:48,594 INFO L273 TraceCheckUtils]: 71: Hoare triple {6119#(<= main_~i~2 3)} assume !(~i~2 < 59); {5889#false} is VALID [2018-11-23 12:17:48,595 INFO L273 TraceCheckUtils]: 72: Hoare triple {5889#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {5889#false} is VALID [2018-11-23 12:17:48,595 INFO L256 TraceCheckUtils]: 73: Hoare triple {5889#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {5889#false} is VALID [2018-11-23 12:17:48,595 INFO L273 TraceCheckUtils]: 74: Hoare triple {5889#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {5889#false} is VALID [2018-11-23 12:17:48,595 INFO L273 TraceCheckUtils]: 75: Hoare triple {5889#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5889#false} is VALID [2018-11-23 12:17:48,595 INFO L273 TraceCheckUtils]: 76: Hoare triple {5889#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5889#false} is VALID [2018-11-23 12:17:48,595 INFO L273 TraceCheckUtils]: 77: Hoare triple {5889#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5889#false} is VALID [2018-11-23 12:17:48,595 INFO L273 TraceCheckUtils]: 78: Hoare triple {5889#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5889#false} is VALID [2018-11-23 12:17:48,596 INFO L273 TraceCheckUtils]: 79: Hoare triple {5889#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5889#false} is VALID [2018-11-23 12:17:48,596 INFO L273 TraceCheckUtils]: 80: Hoare triple {5889#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5889#false} is VALID [2018-11-23 12:17:48,596 INFO L273 TraceCheckUtils]: 81: Hoare triple {5889#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5889#false} is VALID [2018-11-23 12:17:48,596 INFO L273 TraceCheckUtils]: 82: Hoare triple {5889#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5889#false} is VALID [2018-11-23 12:17:48,597 INFO L273 TraceCheckUtils]: 83: Hoare triple {5889#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {5889#false} is VALID [2018-11-23 12:17:48,597 INFO L273 TraceCheckUtils]: 84: Hoare triple {5889#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5889#false} is VALID [2018-11-23 12:17:48,597 INFO L273 TraceCheckUtils]: 85: Hoare triple {5889#false} assume !(~i~0 < 60); {5889#false} is VALID [2018-11-23 12:17:48,597 INFO L273 TraceCheckUtils]: 86: Hoare triple {5889#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {5889#false} is VALID [2018-11-23 12:17:48,597 INFO L273 TraceCheckUtils]: 87: Hoare triple {5889#false} assume true; {5889#false} is VALID [2018-11-23 12:17:48,598 INFO L268 TraceCheckUtils]: 88: Hoare quadruple {5889#false} {5889#false} #74#return; {5889#false} is VALID [2018-11-23 12:17:48,598 INFO L273 TraceCheckUtils]: 89: Hoare triple {5889#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {5889#false} is VALID [2018-11-23 12:17:48,598 INFO L273 TraceCheckUtils]: 90: Hoare triple {5889#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {5889#false} is VALID [2018-11-23 12:17:48,598 INFO L273 TraceCheckUtils]: 91: Hoare triple {5889#false} assume !false; {5889#false} is VALID [2018-11-23 12:17:48,602 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 130 proven. 9 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2018-11-23 12:17:48,623 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:48,623 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 6] total 19 [2018-11-23 12:17:48,623 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 92 [2018-11-23 12:17:48,624 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:48,624 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states. [2018-11-23 12:17:48,700 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:48,700 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2018-11-23 12:17:48,701 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2018-11-23 12:17:48,701 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=119, Invalid=223, Unknown=0, NotChecked=0, Total=342 [2018-11-23 12:17:48,701 INFO L87 Difference]: Start difference. First operand 63 states and 67 transitions. Second operand 19 states. [2018-11-23 12:17:49,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:49,367 INFO L93 Difference]: Finished difference Result 101 states and 110 transitions. [2018-11-23 12:17:49,367 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-11-23 12:17:49,367 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 92 [2018-11-23 12:17:49,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:49,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2018-11-23 12:17:49,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 87 transitions. [2018-11-23 12:17:49,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2018-11-23 12:17:49,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 87 transitions. [2018-11-23 12:17:49,369 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 87 transitions. [2018-11-23 12:17:49,805 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:49,807 INFO L225 Difference]: With dead ends: 101 [2018-11-23 12:17:49,807 INFO L226 Difference]: Without dead ends: 69 [2018-11-23 12:17:49,808 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=119, Invalid=223, Unknown=0, NotChecked=0, Total=342 [2018-11-23 12:17:49,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2018-11-23 12:17:49,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 67. [2018-11-23 12:17:49,830 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:49,830 INFO L82 GeneralOperation]: Start isEquivalent. First operand 69 states. Second operand 67 states. [2018-11-23 12:17:49,830 INFO L74 IsIncluded]: Start isIncluded. First operand 69 states. Second operand 67 states. [2018-11-23 12:17:49,830 INFO L87 Difference]: Start difference. First operand 69 states. Second operand 67 states. [2018-11-23 12:17:49,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:49,833 INFO L93 Difference]: Finished difference Result 69 states and 73 transitions. [2018-11-23 12:17:49,833 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 73 transitions. [2018-11-23 12:17:49,833 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:49,833 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:49,834 INFO L74 IsIncluded]: Start isIncluded. First operand 67 states. Second operand 69 states. [2018-11-23 12:17:49,834 INFO L87 Difference]: Start difference. First operand 67 states. Second operand 69 states. [2018-11-23 12:17:49,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:49,836 INFO L93 Difference]: Finished difference Result 69 states and 73 transitions. [2018-11-23 12:17:49,836 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 73 transitions. [2018-11-23 12:17:49,836 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:49,836 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:49,836 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:49,837 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:49,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2018-11-23 12:17:49,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 71 transitions. [2018-11-23 12:17:49,838 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 71 transitions. Word has length 92 [2018-11-23 12:17:49,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:49,839 INFO L480 AbstractCegarLoop]: Abstraction has 67 states and 71 transitions. [2018-11-23 12:17:49,839 INFO L481 AbstractCegarLoop]: Interpolant automaton has 19 states. [2018-11-23 12:17:49,839 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 71 transitions. [2018-11-23 12:17:49,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2018-11-23 12:17:49,840 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:49,840 INFO L402 BasicCegarLoop]: trace histogram [15, 15, 13, 13, 4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:49,840 INFO L423 AbstractCegarLoop]: === Iteration 17 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:49,840 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:49,841 INFO L82 PathProgramCache]: Analyzing trace with hash -1949368429, now seen corresponding path program 13 times [2018-11-23 12:17:49,841 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:49,841 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:49,841 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:49,842 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:49,842 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:49,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:50,511 INFO L256 TraceCheckUtils]: 0: Hoare triple {6568#true} call ULTIMATE.init(); {6568#true} is VALID [2018-11-23 12:17:50,511 INFO L273 TraceCheckUtils]: 1: Hoare triple {6568#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {6568#true} is VALID [2018-11-23 12:17:50,511 INFO L273 TraceCheckUtils]: 2: Hoare triple {6568#true} assume true; {6568#true} is VALID [2018-11-23 12:17:50,512 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {6568#true} {6568#true} #66#return; {6568#true} is VALID [2018-11-23 12:17:50,512 INFO L256 TraceCheckUtils]: 4: Hoare triple {6568#true} call #t~ret12 := main(); {6568#true} is VALID [2018-11-23 12:17:50,512 INFO L273 TraceCheckUtils]: 5: Hoare triple {6568#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {6570#(= main_~i~1 0)} is VALID [2018-11-23 12:17:50,513 INFO L273 TraceCheckUtils]: 6: Hoare triple {6570#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6570#(= main_~i~1 0)} is VALID [2018-11-23 12:17:50,513 INFO L273 TraceCheckUtils]: 7: Hoare triple {6570#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6571#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:50,514 INFO L273 TraceCheckUtils]: 8: Hoare triple {6571#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6571#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:50,515 INFO L273 TraceCheckUtils]: 9: Hoare triple {6571#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6572#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:50,515 INFO L273 TraceCheckUtils]: 10: Hoare triple {6572#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6572#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:50,516 INFO L273 TraceCheckUtils]: 11: Hoare triple {6572#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6573#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:50,517 INFO L273 TraceCheckUtils]: 12: Hoare triple {6573#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6573#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:50,518 INFO L273 TraceCheckUtils]: 13: Hoare triple {6573#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6574#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:50,518 INFO L273 TraceCheckUtils]: 14: Hoare triple {6574#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6574#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:50,519 INFO L273 TraceCheckUtils]: 15: Hoare triple {6574#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6575#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:50,519 INFO L273 TraceCheckUtils]: 16: Hoare triple {6575#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6575#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:50,520 INFO L273 TraceCheckUtils]: 17: Hoare triple {6575#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6576#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:50,520 INFO L273 TraceCheckUtils]: 18: Hoare triple {6576#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6576#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:50,520 INFO L273 TraceCheckUtils]: 19: Hoare triple {6576#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6577#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:50,521 INFO L273 TraceCheckUtils]: 20: Hoare triple {6577#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6577#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:50,521 INFO L273 TraceCheckUtils]: 21: Hoare triple {6577#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6578#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:50,521 INFO L273 TraceCheckUtils]: 22: Hoare triple {6578#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6578#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:50,522 INFO L273 TraceCheckUtils]: 23: Hoare triple {6578#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6579#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:50,522 INFO L273 TraceCheckUtils]: 24: Hoare triple {6579#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6579#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:50,523 INFO L273 TraceCheckUtils]: 25: Hoare triple {6579#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6580#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:50,524 INFO L273 TraceCheckUtils]: 26: Hoare triple {6580#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6580#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:50,524 INFO L273 TraceCheckUtils]: 27: Hoare triple {6580#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6581#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:50,525 INFO L273 TraceCheckUtils]: 28: Hoare triple {6581#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6581#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:50,526 INFO L273 TraceCheckUtils]: 29: Hoare triple {6581#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6582#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:50,526 INFO L273 TraceCheckUtils]: 30: Hoare triple {6582#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6582#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:50,527 INFO L273 TraceCheckUtils]: 31: Hoare triple {6582#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6583#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:50,527 INFO L273 TraceCheckUtils]: 32: Hoare triple {6583#(<= main_~i~1 13)} assume !(~i~1 < 60); {6569#false} is VALID [2018-11-23 12:17:50,528 INFO L256 TraceCheckUtils]: 33: Hoare triple {6569#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {6568#true} is VALID [2018-11-23 12:17:50,528 INFO L273 TraceCheckUtils]: 34: Hoare triple {6568#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {6568#true} is VALID [2018-11-23 12:17:50,528 INFO L273 TraceCheckUtils]: 35: Hoare triple {6568#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6568#true} is VALID [2018-11-23 12:17:50,528 INFO L273 TraceCheckUtils]: 36: Hoare triple {6568#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6568#true} is VALID [2018-11-23 12:17:50,529 INFO L273 TraceCheckUtils]: 37: Hoare triple {6568#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6568#true} is VALID [2018-11-23 12:17:50,529 INFO L273 TraceCheckUtils]: 38: Hoare triple {6568#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6568#true} is VALID [2018-11-23 12:17:50,529 INFO L273 TraceCheckUtils]: 39: Hoare triple {6568#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6568#true} is VALID [2018-11-23 12:17:50,529 INFO L273 TraceCheckUtils]: 40: Hoare triple {6568#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6568#true} is VALID [2018-11-23 12:17:50,529 INFO L273 TraceCheckUtils]: 41: Hoare triple {6568#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6568#true} is VALID [2018-11-23 12:17:50,530 INFO L273 TraceCheckUtils]: 42: Hoare triple {6568#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6568#true} is VALID [2018-11-23 12:17:50,530 INFO L273 TraceCheckUtils]: 43: Hoare triple {6568#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6568#true} is VALID [2018-11-23 12:17:50,530 INFO L273 TraceCheckUtils]: 44: Hoare triple {6568#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6568#true} is VALID [2018-11-23 12:17:50,530 INFO L273 TraceCheckUtils]: 45: Hoare triple {6568#true} assume !(~i~0 < 60); {6568#true} is VALID [2018-11-23 12:17:50,530 INFO L273 TraceCheckUtils]: 46: Hoare triple {6568#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {6568#true} is VALID [2018-11-23 12:17:50,531 INFO L273 TraceCheckUtils]: 47: Hoare triple {6568#true} assume true; {6568#true} is VALID [2018-11-23 12:17:50,531 INFO L268 TraceCheckUtils]: 48: Hoare quadruple {6568#true} {6569#false} #70#return; {6569#false} is VALID [2018-11-23 12:17:50,531 INFO L273 TraceCheckUtils]: 49: Hoare triple {6569#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {6569#false} is VALID [2018-11-23 12:17:50,531 INFO L256 TraceCheckUtils]: 50: Hoare triple {6569#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {6568#true} is VALID [2018-11-23 12:17:50,531 INFO L273 TraceCheckUtils]: 51: Hoare triple {6568#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {6568#true} is VALID [2018-11-23 12:17:50,532 INFO L273 TraceCheckUtils]: 52: Hoare triple {6568#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6568#true} is VALID [2018-11-23 12:17:50,532 INFO L273 TraceCheckUtils]: 53: Hoare triple {6568#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6568#true} is VALID [2018-11-23 12:17:50,532 INFO L273 TraceCheckUtils]: 54: Hoare triple {6568#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6568#true} is VALID [2018-11-23 12:17:50,532 INFO L273 TraceCheckUtils]: 55: Hoare triple {6568#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6568#true} is VALID [2018-11-23 12:17:50,532 INFO L273 TraceCheckUtils]: 56: Hoare triple {6568#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6568#true} is VALID [2018-11-23 12:17:50,532 INFO L273 TraceCheckUtils]: 57: Hoare triple {6568#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6568#true} is VALID [2018-11-23 12:17:50,532 INFO L273 TraceCheckUtils]: 58: Hoare triple {6568#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6568#true} is VALID [2018-11-23 12:17:50,532 INFO L273 TraceCheckUtils]: 59: Hoare triple {6568#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6568#true} is VALID [2018-11-23 12:17:50,533 INFO L273 TraceCheckUtils]: 60: Hoare triple {6568#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6568#true} is VALID [2018-11-23 12:17:50,533 INFO L273 TraceCheckUtils]: 61: Hoare triple {6568#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6568#true} is VALID [2018-11-23 12:17:50,533 INFO L273 TraceCheckUtils]: 62: Hoare triple {6568#true} assume !(~i~0 < 60); {6568#true} is VALID [2018-11-23 12:17:50,533 INFO L273 TraceCheckUtils]: 63: Hoare triple {6568#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {6568#true} is VALID [2018-11-23 12:17:50,533 INFO L273 TraceCheckUtils]: 64: Hoare triple {6568#true} assume true; {6568#true} is VALID [2018-11-23 12:17:50,533 INFO L268 TraceCheckUtils]: 65: Hoare quadruple {6568#true} {6569#false} #72#return; {6569#false} is VALID [2018-11-23 12:17:50,533 INFO L273 TraceCheckUtils]: 66: Hoare triple {6569#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {6569#false} is VALID [2018-11-23 12:17:50,533 INFO L273 TraceCheckUtils]: 67: Hoare triple {6569#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {6569#false} is VALID [2018-11-23 12:17:50,534 INFO L273 TraceCheckUtils]: 68: Hoare triple {6569#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {6569#false} is VALID [2018-11-23 12:17:50,534 INFO L273 TraceCheckUtils]: 69: Hoare triple {6569#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {6569#false} is VALID [2018-11-23 12:17:50,534 INFO L273 TraceCheckUtils]: 70: Hoare triple {6569#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {6569#false} is VALID [2018-11-23 12:17:50,534 INFO L273 TraceCheckUtils]: 71: Hoare triple {6569#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {6569#false} is VALID [2018-11-23 12:17:50,534 INFO L273 TraceCheckUtils]: 72: Hoare triple {6569#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {6569#false} is VALID [2018-11-23 12:17:50,534 INFO L273 TraceCheckUtils]: 73: Hoare triple {6569#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {6569#false} is VALID [2018-11-23 12:17:50,534 INFO L273 TraceCheckUtils]: 74: Hoare triple {6569#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {6569#false} is VALID [2018-11-23 12:17:50,534 INFO L273 TraceCheckUtils]: 75: Hoare triple {6569#false} assume !(~i~2 < 59); {6569#false} is VALID [2018-11-23 12:17:50,534 INFO L273 TraceCheckUtils]: 76: Hoare triple {6569#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {6569#false} is VALID [2018-11-23 12:17:50,535 INFO L256 TraceCheckUtils]: 77: Hoare triple {6569#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {6568#true} is VALID [2018-11-23 12:17:50,535 INFO L273 TraceCheckUtils]: 78: Hoare triple {6568#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {6568#true} is VALID [2018-11-23 12:17:50,535 INFO L273 TraceCheckUtils]: 79: Hoare triple {6568#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6568#true} is VALID [2018-11-23 12:17:50,535 INFO L273 TraceCheckUtils]: 80: Hoare triple {6568#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6568#true} is VALID [2018-11-23 12:17:50,535 INFO L273 TraceCheckUtils]: 81: Hoare triple {6568#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6568#true} is VALID [2018-11-23 12:17:50,535 INFO L273 TraceCheckUtils]: 82: Hoare triple {6568#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6568#true} is VALID [2018-11-23 12:17:50,535 INFO L273 TraceCheckUtils]: 83: Hoare triple {6568#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6568#true} is VALID [2018-11-23 12:17:50,535 INFO L273 TraceCheckUtils]: 84: Hoare triple {6568#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6568#true} is VALID [2018-11-23 12:17:50,535 INFO L273 TraceCheckUtils]: 85: Hoare triple {6568#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6568#true} is VALID [2018-11-23 12:17:50,536 INFO L273 TraceCheckUtils]: 86: Hoare triple {6568#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6568#true} is VALID [2018-11-23 12:17:50,536 INFO L273 TraceCheckUtils]: 87: Hoare triple {6568#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6568#true} is VALID [2018-11-23 12:17:50,536 INFO L273 TraceCheckUtils]: 88: Hoare triple {6568#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6568#true} is VALID [2018-11-23 12:17:50,536 INFO L273 TraceCheckUtils]: 89: Hoare triple {6568#true} assume !(~i~0 < 60); {6568#true} is VALID [2018-11-23 12:17:50,536 INFO L273 TraceCheckUtils]: 90: Hoare triple {6568#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {6568#true} is VALID [2018-11-23 12:17:50,536 INFO L273 TraceCheckUtils]: 91: Hoare triple {6568#true} assume true; {6568#true} is VALID [2018-11-23 12:17:50,536 INFO L268 TraceCheckUtils]: 92: Hoare quadruple {6568#true} {6569#false} #74#return; {6569#false} is VALID [2018-11-23 12:17:50,536 INFO L273 TraceCheckUtils]: 93: Hoare triple {6569#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {6569#false} is VALID [2018-11-23 12:17:50,536 INFO L273 TraceCheckUtils]: 94: Hoare triple {6569#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {6569#false} is VALID [2018-11-23 12:17:50,537 INFO L273 TraceCheckUtils]: 95: Hoare triple {6569#false} assume !false; {6569#false} is VALID [2018-11-23 12:17:50,541 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2018-11-23 12:17:50,541 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:50,541 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:50,551 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:17:50,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:50,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:50,628 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:50,954 INFO L256 TraceCheckUtils]: 0: Hoare triple {6568#true} call ULTIMATE.init(); {6568#true} is VALID [2018-11-23 12:17:50,954 INFO L273 TraceCheckUtils]: 1: Hoare triple {6568#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {6568#true} is VALID [2018-11-23 12:17:50,955 INFO L273 TraceCheckUtils]: 2: Hoare triple {6568#true} assume true; {6568#true} is VALID [2018-11-23 12:17:50,955 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {6568#true} {6568#true} #66#return; {6568#true} is VALID [2018-11-23 12:17:50,955 INFO L256 TraceCheckUtils]: 4: Hoare triple {6568#true} call #t~ret12 := main(); {6568#true} is VALID [2018-11-23 12:17:50,956 INFO L273 TraceCheckUtils]: 5: Hoare triple {6568#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {6602#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:50,957 INFO L273 TraceCheckUtils]: 6: Hoare triple {6602#(<= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6602#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:50,957 INFO L273 TraceCheckUtils]: 7: Hoare triple {6602#(<= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6571#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:50,958 INFO L273 TraceCheckUtils]: 8: Hoare triple {6571#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6571#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:50,958 INFO L273 TraceCheckUtils]: 9: Hoare triple {6571#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6572#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:50,959 INFO L273 TraceCheckUtils]: 10: Hoare triple {6572#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6572#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:50,959 INFO L273 TraceCheckUtils]: 11: Hoare triple {6572#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6573#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:50,960 INFO L273 TraceCheckUtils]: 12: Hoare triple {6573#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6573#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:50,961 INFO L273 TraceCheckUtils]: 13: Hoare triple {6573#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6574#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:50,961 INFO L273 TraceCheckUtils]: 14: Hoare triple {6574#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6574#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:50,962 INFO L273 TraceCheckUtils]: 15: Hoare triple {6574#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6575#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:50,963 INFO L273 TraceCheckUtils]: 16: Hoare triple {6575#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6575#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:50,964 INFO L273 TraceCheckUtils]: 17: Hoare triple {6575#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6576#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:50,964 INFO L273 TraceCheckUtils]: 18: Hoare triple {6576#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6576#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:50,965 INFO L273 TraceCheckUtils]: 19: Hoare triple {6576#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6577#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:50,966 INFO L273 TraceCheckUtils]: 20: Hoare triple {6577#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6577#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:50,967 INFO L273 TraceCheckUtils]: 21: Hoare triple {6577#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6578#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:50,967 INFO L273 TraceCheckUtils]: 22: Hoare triple {6578#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6578#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:50,968 INFO L273 TraceCheckUtils]: 23: Hoare triple {6578#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6579#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:50,969 INFO L273 TraceCheckUtils]: 24: Hoare triple {6579#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6579#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:50,970 INFO L273 TraceCheckUtils]: 25: Hoare triple {6579#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6580#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:50,970 INFO L273 TraceCheckUtils]: 26: Hoare triple {6580#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6580#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:50,971 INFO L273 TraceCheckUtils]: 27: Hoare triple {6580#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6581#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:50,972 INFO L273 TraceCheckUtils]: 28: Hoare triple {6581#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6581#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:50,973 INFO L273 TraceCheckUtils]: 29: Hoare triple {6581#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6582#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:50,973 INFO L273 TraceCheckUtils]: 30: Hoare triple {6582#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {6582#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:50,974 INFO L273 TraceCheckUtils]: 31: Hoare triple {6582#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {6583#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:50,975 INFO L273 TraceCheckUtils]: 32: Hoare triple {6583#(<= main_~i~1 13)} assume !(~i~1 < 60); {6569#false} is VALID [2018-11-23 12:17:50,975 INFO L256 TraceCheckUtils]: 33: Hoare triple {6569#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {6569#false} is VALID [2018-11-23 12:17:50,975 INFO L273 TraceCheckUtils]: 34: Hoare triple {6569#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {6569#false} is VALID [2018-11-23 12:17:50,976 INFO L273 TraceCheckUtils]: 35: Hoare triple {6569#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6569#false} is VALID [2018-11-23 12:17:50,976 INFO L273 TraceCheckUtils]: 36: Hoare triple {6569#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6569#false} is VALID [2018-11-23 12:17:50,976 INFO L273 TraceCheckUtils]: 37: Hoare triple {6569#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6569#false} is VALID [2018-11-23 12:17:50,976 INFO L273 TraceCheckUtils]: 38: Hoare triple {6569#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6569#false} is VALID [2018-11-23 12:17:50,977 INFO L273 TraceCheckUtils]: 39: Hoare triple {6569#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6569#false} is VALID [2018-11-23 12:17:50,977 INFO L273 TraceCheckUtils]: 40: Hoare triple {6569#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6569#false} is VALID [2018-11-23 12:17:50,977 INFO L273 TraceCheckUtils]: 41: Hoare triple {6569#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6569#false} is VALID [2018-11-23 12:17:50,977 INFO L273 TraceCheckUtils]: 42: Hoare triple {6569#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6569#false} is VALID [2018-11-23 12:17:50,978 INFO L273 TraceCheckUtils]: 43: Hoare triple {6569#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6569#false} is VALID [2018-11-23 12:17:50,978 INFO L273 TraceCheckUtils]: 44: Hoare triple {6569#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6569#false} is VALID [2018-11-23 12:17:50,978 INFO L273 TraceCheckUtils]: 45: Hoare triple {6569#false} assume !(~i~0 < 60); {6569#false} is VALID [2018-11-23 12:17:50,979 INFO L273 TraceCheckUtils]: 46: Hoare triple {6569#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {6569#false} is VALID [2018-11-23 12:17:50,979 INFO L273 TraceCheckUtils]: 47: Hoare triple {6569#false} assume true; {6569#false} is VALID [2018-11-23 12:17:50,979 INFO L268 TraceCheckUtils]: 48: Hoare quadruple {6569#false} {6569#false} #70#return; {6569#false} is VALID [2018-11-23 12:17:50,979 INFO L273 TraceCheckUtils]: 49: Hoare triple {6569#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {6569#false} is VALID [2018-11-23 12:17:50,979 INFO L256 TraceCheckUtils]: 50: Hoare triple {6569#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {6569#false} is VALID [2018-11-23 12:17:50,979 INFO L273 TraceCheckUtils]: 51: Hoare triple {6569#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {6569#false} is VALID [2018-11-23 12:17:50,979 INFO L273 TraceCheckUtils]: 52: Hoare triple {6569#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6569#false} is VALID [2018-11-23 12:17:50,980 INFO L273 TraceCheckUtils]: 53: Hoare triple {6569#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6569#false} is VALID [2018-11-23 12:17:50,980 INFO L273 TraceCheckUtils]: 54: Hoare triple {6569#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6569#false} is VALID [2018-11-23 12:17:50,980 INFO L273 TraceCheckUtils]: 55: Hoare triple {6569#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6569#false} is VALID [2018-11-23 12:17:50,980 INFO L273 TraceCheckUtils]: 56: Hoare triple {6569#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6569#false} is VALID [2018-11-23 12:17:50,980 INFO L273 TraceCheckUtils]: 57: Hoare triple {6569#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6569#false} is VALID [2018-11-23 12:17:50,980 INFO L273 TraceCheckUtils]: 58: Hoare triple {6569#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6569#false} is VALID [2018-11-23 12:17:50,981 INFO L273 TraceCheckUtils]: 59: Hoare triple {6569#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6569#false} is VALID [2018-11-23 12:17:50,981 INFO L273 TraceCheckUtils]: 60: Hoare triple {6569#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6569#false} is VALID [2018-11-23 12:17:50,981 INFO L273 TraceCheckUtils]: 61: Hoare triple {6569#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6569#false} is VALID [2018-11-23 12:17:50,981 INFO L273 TraceCheckUtils]: 62: Hoare triple {6569#false} assume !(~i~0 < 60); {6569#false} is VALID [2018-11-23 12:17:50,981 INFO L273 TraceCheckUtils]: 63: Hoare triple {6569#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {6569#false} is VALID [2018-11-23 12:17:50,981 INFO L273 TraceCheckUtils]: 64: Hoare triple {6569#false} assume true; {6569#false} is VALID [2018-11-23 12:17:50,981 INFO L268 TraceCheckUtils]: 65: Hoare quadruple {6569#false} {6569#false} #72#return; {6569#false} is VALID [2018-11-23 12:17:50,982 INFO L273 TraceCheckUtils]: 66: Hoare triple {6569#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {6569#false} is VALID [2018-11-23 12:17:50,982 INFO L273 TraceCheckUtils]: 67: Hoare triple {6569#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {6569#false} is VALID [2018-11-23 12:17:50,982 INFO L273 TraceCheckUtils]: 68: Hoare triple {6569#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {6569#false} is VALID [2018-11-23 12:17:50,982 INFO L273 TraceCheckUtils]: 69: Hoare triple {6569#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {6569#false} is VALID [2018-11-23 12:17:50,982 INFO L273 TraceCheckUtils]: 70: Hoare triple {6569#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {6569#false} is VALID [2018-11-23 12:17:50,982 INFO L273 TraceCheckUtils]: 71: Hoare triple {6569#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {6569#false} is VALID [2018-11-23 12:17:50,982 INFO L273 TraceCheckUtils]: 72: Hoare triple {6569#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {6569#false} is VALID [2018-11-23 12:17:50,983 INFO L273 TraceCheckUtils]: 73: Hoare triple {6569#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {6569#false} is VALID [2018-11-23 12:17:50,983 INFO L273 TraceCheckUtils]: 74: Hoare triple {6569#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {6569#false} is VALID [2018-11-23 12:17:50,983 INFO L273 TraceCheckUtils]: 75: Hoare triple {6569#false} assume !(~i~2 < 59); {6569#false} is VALID [2018-11-23 12:17:50,983 INFO L273 TraceCheckUtils]: 76: Hoare triple {6569#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {6569#false} is VALID [2018-11-23 12:17:50,983 INFO L256 TraceCheckUtils]: 77: Hoare triple {6569#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {6569#false} is VALID [2018-11-23 12:17:50,983 INFO L273 TraceCheckUtils]: 78: Hoare triple {6569#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {6569#false} is VALID [2018-11-23 12:17:50,983 INFO L273 TraceCheckUtils]: 79: Hoare triple {6569#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6569#false} is VALID [2018-11-23 12:17:50,984 INFO L273 TraceCheckUtils]: 80: Hoare triple {6569#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6569#false} is VALID [2018-11-23 12:17:50,984 INFO L273 TraceCheckUtils]: 81: Hoare triple {6569#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6569#false} is VALID [2018-11-23 12:17:50,984 INFO L273 TraceCheckUtils]: 82: Hoare triple {6569#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6569#false} is VALID [2018-11-23 12:17:50,984 INFO L273 TraceCheckUtils]: 83: Hoare triple {6569#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6569#false} is VALID [2018-11-23 12:17:50,984 INFO L273 TraceCheckUtils]: 84: Hoare triple {6569#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6569#false} is VALID [2018-11-23 12:17:50,984 INFO L273 TraceCheckUtils]: 85: Hoare triple {6569#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6569#false} is VALID [2018-11-23 12:17:50,984 INFO L273 TraceCheckUtils]: 86: Hoare triple {6569#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6569#false} is VALID [2018-11-23 12:17:50,985 INFO L273 TraceCheckUtils]: 87: Hoare triple {6569#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {6569#false} is VALID [2018-11-23 12:17:50,985 INFO L273 TraceCheckUtils]: 88: Hoare triple {6569#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6569#false} is VALID [2018-11-23 12:17:50,985 INFO L273 TraceCheckUtils]: 89: Hoare triple {6569#false} assume !(~i~0 < 60); {6569#false} is VALID [2018-11-23 12:17:50,985 INFO L273 TraceCheckUtils]: 90: Hoare triple {6569#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {6569#false} is VALID [2018-11-23 12:17:50,985 INFO L273 TraceCheckUtils]: 91: Hoare triple {6569#false} assume true; {6569#false} is VALID [2018-11-23 12:17:50,985 INFO L268 TraceCheckUtils]: 92: Hoare quadruple {6569#false} {6569#false} #74#return; {6569#false} is VALID [2018-11-23 12:17:50,986 INFO L273 TraceCheckUtils]: 93: Hoare triple {6569#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {6569#false} is VALID [2018-11-23 12:17:50,986 INFO L273 TraceCheckUtils]: 94: Hoare triple {6569#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {6569#false} is VALID [2018-11-23 12:17:50,986 INFO L273 TraceCheckUtils]: 95: Hoare triple {6569#false} assume !false; {6569#false} is VALID [2018-11-23 12:17:50,994 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2018-11-23 12:17:51,014 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:51,014 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 17 [2018-11-23 12:17:51,015 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 96 [2018-11-23 12:17:51,016 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:51,016 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2018-11-23 12:17:51,091 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:51,091 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-11-23 12:17:51,091 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-11-23 12:17:51,092 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=136, Unknown=0, NotChecked=0, Total=272 [2018-11-23 12:17:51,092 INFO L87 Difference]: Start difference. First operand 67 states and 71 transitions. Second operand 17 states. [2018-11-23 12:17:51,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:51,784 INFO L93 Difference]: Finished difference Result 104 states and 112 transitions. [2018-11-23 12:17:51,784 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-23 12:17:51,784 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 96 [2018-11-23 12:17:51,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:51,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2018-11-23 12:17:51,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 80 transitions. [2018-11-23 12:17:51,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2018-11-23 12:17:51,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 80 transitions. [2018-11-23 12:17:51,788 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 80 transitions. [2018-11-23 12:17:52,286 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 80 edges. 80 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:52,288 INFO L225 Difference]: With dead ends: 104 [2018-11-23 12:17:52,289 INFO L226 Difference]: Without dead ends: 70 [2018-11-23 12:17:52,289 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 111 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=136, Invalid=136, Unknown=0, NotChecked=0, Total=272 [2018-11-23 12:17:52,290 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2018-11-23 12:17:52,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 69. [2018-11-23 12:17:52,316 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:52,317 INFO L82 GeneralOperation]: Start isEquivalent. First operand 70 states. Second operand 69 states. [2018-11-23 12:17:52,317 INFO L74 IsIncluded]: Start isIncluded. First operand 70 states. Second operand 69 states. [2018-11-23 12:17:52,317 INFO L87 Difference]: Start difference. First operand 70 states. Second operand 69 states. [2018-11-23 12:17:52,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:52,320 INFO L93 Difference]: Finished difference Result 70 states and 74 transitions. [2018-11-23 12:17:52,320 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 74 transitions. [2018-11-23 12:17:52,321 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:52,321 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:52,321 INFO L74 IsIncluded]: Start isIncluded. First operand 69 states. Second operand 70 states. [2018-11-23 12:17:52,321 INFO L87 Difference]: Start difference. First operand 69 states. Second operand 70 states. [2018-11-23 12:17:52,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:52,323 INFO L93 Difference]: Finished difference Result 70 states and 74 transitions. [2018-11-23 12:17:52,323 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 74 transitions. [2018-11-23 12:17:52,324 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:52,324 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:52,324 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:52,324 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:52,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69 states. [2018-11-23 12:17:52,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 73 transitions. [2018-11-23 12:17:52,326 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 73 transitions. Word has length 96 [2018-11-23 12:17:52,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:52,326 INFO L480 AbstractCegarLoop]: Abstraction has 69 states and 73 transitions. [2018-11-23 12:17:52,326 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-11-23 12:17:52,326 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 73 transitions. [2018-11-23 12:17:52,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2018-11-23 12:17:52,327 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:52,328 INFO L402 BasicCegarLoop]: trace histogram [15, 15, 14, 14, 4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:52,328 INFO L423 AbstractCegarLoop]: === Iteration 18 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:52,328 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:52,328 INFO L82 PathProgramCache]: Analyzing trace with hash 1574767605, now seen corresponding path program 14 times [2018-11-23 12:17:52,328 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:52,328 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:52,329 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:52,329 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:17:52,329 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:52,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:52,596 INFO L256 TraceCheckUtils]: 0: Hoare triple {7268#true} call ULTIMATE.init(); {7268#true} is VALID [2018-11-23 12:17:52,596 INFO L273 TraceCheckUtils]: 1: Hoare triple {7268#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {7268#true} is VALID [2018-11-23 12:17:52,596 INFO L273 TraceCheckUtils]: 2: Hoare triple {7268#true} assume true; {7268#true} is VALID [2018-11-23 12:17:52,596 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {7268#true} {7268#true} #66#return; {7268#true} is VALID [2018-11-23 12:17:52,597 INFO L256 TraceCheckUtils]: 4: Hoare triple {7268#true} call #t~ret12 := main(); {7268#true} is VALID [2018-11-23 12:17:52,597 INFO L273 TraceCheckUtils]: 5: Hoare triple {7268#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {7270#(= main_~i~1 0)} is VALID [2018-11-23 12:17:52,598 INFO L273 TraceCheckUtils]: 6: Hoare triple {7270#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7270#(= main_~i~1 0)} is VALID [2018-11-23 12:17:52,599 INFO L273 TraceCheckUtils]: 7: Hoare triple {7270#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7271#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:52,599 INFO L273 TraceCheckUtils]: 8: Hoare triple {7271#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7271#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:52,600 INFO L273 TraceCheckUtils]: 9: Hoare triple {7271#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7272#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:52,600 INFO L273 TraceCheckUtils]: 10: Hoare triple {7272#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7272#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:52,601 INFO L273 TraceCheckUtils]: 11: Hoare triple {7272#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7273#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:52,602 INFO L273 TraceCheckUtils]: 12: Hoare triple {7273#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7273#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:52,602 INFO L273 TraceCheckUtils]: 13: Hoare triple {7273#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7274#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:52,603 INFO L273 TraceCheckUtils]: 14: Hoare triple {7274#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7274#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:52,604 INFO L273 TraceCheckUtils]: 15: Hoare triple {7274#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7275#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:52,604 INFO L273 TraceCheckUtils]: 16: Hoare triple {7275#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7275#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:52,605 INFO L273 TraceCheckUtils]: 17: Hoare triple {7275#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7276#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:52,606 INFO L273 TraceCheckUtils]: 18: Hoare triple {7276#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7276#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:52,606 INFO L273 TraceCheckUtils]: 19: Hoare triple {7276#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7277#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:52,607 INFO L273 TraceCheckUtils]: 20: Hoare triple {7277#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7277#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:52,608 INFO L273 TraceCheckUtils]: 21: Hoare triple {7277#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7278#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:52,608 INFO L273 TraceCheckUtils]: 22: Hoare triple {7278#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7278#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:52,609 INFO L273 TraceCheckUtils]: 23: Hoare triple {7278#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7279#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:52,610 INFO L273 TraceCheckUtils]: 24: Hoare triple {7279#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7279#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:52,610 INFO L273 TraceCheckUtils]: 25: Hoare triple {7279#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7280#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:52,611 INFO L273 TraceCheckUtils]: 26: Hoare triple {7280#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7280#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:52,612 INFO L273 TraceCheckUtils]: 27: Hoare triple {7280#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7281#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:52,612 INFO L273 TraceCheckUtils]: 28: Hoare triple {7281#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7281#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:52,613 INFO L273 TraceCheckUtils]: 29: Hoare triple {7281#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7282#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:52,613 INFO L273 TraceCheckUtils]: 30: Hoare triple {7282#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7282#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:52,614 INFO L273 TraceCheckUtils]: 31: Hoare triple {7282#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7283#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:52,615 INFO L273 TraceCheckUtils]: 32: Hoare triple {7283#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7283#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:52,615 INFO L273 TraceCheckUtils]: 33: Hoare triple {7283#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7284#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:52,616 INFO L273 TraceCheckUtils]: 34: Hoare triple {7284#(<= main_~i~1 14)} assume !(~i~1 < 60); {7269#false} is VALID [2018-11-23 12:17:52,616 INFO L256 TraceCheckUtils]: 35: Hoare triple {7269#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {7268#true} is VALID [2018-11-23 12:17:52,617 INFO L273 TraceCheckUtils]: 36: Hoare triple {7268#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {7268#true} is VALID [2018-11-23 12:17:52,617 INFO L273 TraceCheckUtils]: 37: Hoare triple {7268#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7268#true} is VALID [2018-11-23 12:17:52,617 INFO L273 TraceCheckUtils]: 38: Hoare triple {7268#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7268#true} is VALID [2018-11-23 12:17:52,617 INFO L273 TraceCheckUtils]: 39: Hoare triple {7268#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7268#true} is VALID [2018-11-23 12:17:52,617 INFO L273 TraceCheckUtils]: 40: Hoare triple {7268#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7268#true} is VALID [2018-11-23 12:17:52,618 INFO L273 TraceCheckUtils]: 41: Hoare triple {7268#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7268#true} is VALID [2018-11-23 12:17:52,618 INFO L273 TraceCheckUtils]: 42: Hoare triple {7268#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7268#true} is VALID [2018-11-23 12:17:52,618 INFO L273 TraceCheckUtils]: 43: Hoare triple {7268#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7268#true} is VALID [2018-11-23 12:17:52,618 INFO L273 TraceCheckUtils]: 44: Hoare triple {7268#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7268#true} is VALID [2018-11-23 12:17:52,618 INFO L273 TraceCheckUtils]: 45: Hoare triple {7268#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7268#true} is VALID [2018-11-23 12:17:52,619 INFO L273 TraceCheckUtils]: 46: Hoare triple {7268#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7268#true} is VALID [2018-11-23 12:17:52,619 INFO L273 TraceCheckUtils]: 47: Hoare triple {7268#true} assume !(~i~0 < 60); {7268#true} is VALID [2018-11-23 12:17:52,619 INFO L273 TraceCheckUtils]: 48: Hoare triple {7268#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {7268#true} is VALID [2018-11-23 12:17:52,619 INFO L273 TraceCheckUtils]: 49: Hoare triple {7268#true} assume true; {7268#true} is VALID [2018-11-23 12:17:52,619 INFO L268 TraceCheckUtils]: 50: Hoare quadruple {7268#true} {7269#false} #70#return; {7269#false} is VALID [2018-11-23 12:17:52,620 INFO L273 TraceCheckUtils]: 51: Hoare triple {7269#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {7269#false} is VALID [2018-11-23 12:17:52,620 INFO L256 TraceCheckUtils]: 52: Hoare triple {7269#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {7268#true} is VALID [2018-11-23 12:17:52,620 INFO L273 TraceCheckUtils]: 53: Hoare triple {7268#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {7268#true} is VALID [2018-11-23 12:17:52,620 INFO L273 TraceCheckUtils]: 54: Hoare triple {7268#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7268#true} is VALID [2018-11-23 12:17:52,620 INFO L273 TraceCheckUtils]: 55: Hoare triple {7268#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7268#true} is VALID [2018-11-23 12:17:52,621 INFO L273 TraceCheckUtils]: 56: Hoare triple {7268#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7268#true} is VALID [2018-11-23 12:17:52,621 INFO L273 TraceCheckUtils]: 57: Hoare triple {7268#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7268#true} is VALID [2018-11-23 12:17:52,621 INFO L273 TraceCheckUtils]: 58: Hoare triple {7268#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7268#true} is VALID [2018-11-23 12:17:52,621 INFO L273 TraceCheckUtils]: 59: Hoare triple {7268#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7268#true} is VALID [2018-11-23 12:17:52,621 INFO L273 TraceCheckUtils]: 60: Hoare triple {7268#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7268#true} is VALID [2018-11-23 12:17:52,621 INFO L273 TraceCheckUtils]: 61: Hoare triple {7268#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7268#true} is VALID [2018-11-23 12:17:52,621 INFO L273 TraceCheckUtils]: 62: Hoare triple {7268#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7268#true} is VALID [2018-11-23 12:17:52,621 INFO L273 TraceCheckUtils]: 63: Hoare triple {7268#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7268#true} is VALID [2018-11-23 12:17:52,622 INFO L273 TraceCheckUtils]: 64: Hoare triple {7268#true} assume !(~i~0 < 60); {7268#true} is VALID [2018-11-23 12:17:52,622 INFO L273 TraceCheckUtils]: 65: Hoare triple {7268#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {7268#true} is VALID [2018-11-23 12:17:52,622 INFO L273 TraceCheckUtils]: 66: Hoare triple {7268#true} assume true; {7268#true} is VALID [2018-11-23 12:17:52,622 INFO L268 TraceCheckUtils]: 67: Hoare quadruple {7268#true} {7269#false} #72#return; {7269#false} is VALID [2018-11-23 12:17:52,622 INFO L273 TraceCheckUtils]: 68: Hoare triple {7269#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {7269#false} is VALID [2018-11-23 12:17:52,622 INFO L273 TraceCheckUtils]: 69: Hoare triple {7269#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {7269#false} is VALID [2018-11-23 12:17:52,622 INFO L273 TraceCheckUtils]: 70: Hoare triple {7269#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {7269#false} is VALID [2018-11-23 12:17:52,622 INFO L273 TraceCheckUtils]: 71: Hoare triple {7269#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {7269#false} is VALID [2018-11-23 12:17:52,623 INFO L273 TraceCheckUtils]: 72: Hoare triple {7269#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {7269#false} is VALID [2018-11-23 12:17:52,623 INFO L273 TraceCheckUtils]: 73: Hoare triple {7269#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {7269#false} is VALID [2018-11-23 12:17:52,623 INFO L273 TraceCheckUtils]: 74: Hoare triple {7269#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {7269#false} is VALID [2018-11-23 12:17:52,623 INFO L273 TraceCheckUtils]: 75: Hoare triple {7269#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {7269#false} is VALID [2018-11-23 12:17:52,623 INFO L273 TraceCheckUtils]: 76: Hoare triple {7269#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {7269#false} is VALID [2018-11-23 12:17:52,623 INFO L273 TraceCheckUtils]: 77: Hoare triple {7269#false} assume !(~i~2 < 59); {7269#false} is VALID [2018-11-23 12:17:52,623 INFO L273 TraceCheckUtils]: 78: Hoare triple {7269#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {7269#false} is VALID [2018-11-23 12:17:52,623 INFO L256 TraceCheckUtils]: 79: Hoare triple {7269#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {7268#true} is VALID [2018-11-23 12:17:52,623 INFO L273 TraceCheckUtils]: 80: Hoare triple {7268#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {7268#true} is VALID [2018-11-23 12:17:52,624 INFO L273 TraceCheckUtils]: 81: Hoare triple {7268#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7268#true} is VALID [2018-11-23 12:17:52,624 INFO L273 TraceCheckUtils]: 82: Hoare triple {7268#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7268#true} is VALID [2018-11-23 12:17:52,624 INFO L273 TraceCheckUtils]: 83: Hoare triple {7268#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7268#true} is VALID [2018-11-23 12:17:52,624 INFO L273 TraceCheckUtils]: 84: Hoare triple {7268#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7268#true} is VALID [2018-11-23 12:17:52,624 INFO L273 TraceCheckUtils]: 85: Hoare triple {7268#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7268#true} is VALID [2018-11-23 12:17:52,624 INFO L273 TraceCheckUtils]: 86: Hoare triple {7268#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7268#true} is VALID [2018-11-23 12:17:52,624 INFO L273 TraceCheckUtils]: 87: Hoare triple {7268#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7268#true} is VALID [2018-11-23 12:17:52,624 INFO L273 TraceCheckUtils]: 88: Hoare triple {7268#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7268#true} is VALID [2018-11-23 12:17:52,625 INFO L273 TraceCheckUtils]: 89: Hoare triple {7268#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7268#true} is VALID [2018-11-23 12:17:52,625 INFO L273 TraceCheckUtils]: 90: Hoare triple {7268#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7268#true} is VALID [2018-11-23 12:17:52,625 INFO L273 TraceCheckUtils]: 91: Hoare triple {7268#true} assume !(~i~0 < 60); {7268#true} is VALID [2018-11-23 12:17:52,625 INFO L273 TraceCheckUtils]: 92: Hoare triple {7268#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {7268#true} is VALID [2018-11-23 12:17:52,625 INFO L273 TraceCheckUtils]: 93: Hoare triple {7268#true} assume true; {7268#true} is VALID [2018-11-23 12:17:52,625 INFO L268 TraceCheckUtils]: 94: Hoare quadruple {7268#true} {7269#false} #74#return; {7269#false} is VALID [2018-11-23 12:17:52,625 INFO L273 TraceCheckUtils]: 95: Hoare triple {7269#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {7269#false} is VALID [2018-11-23 12:17:52,625 INFO L273 TraceCheckUtils]: 96: Hoare triple {7269#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {7269#false} is VALID [2018-11-23 12:17:52,625 INFO L273 TraceCheckUtils]: 97: Hoare triple {7269#false} assume !false; {7269#false} is VALID [2018-11-23 12:17:52,630 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2018-11-23 12:17:52,630 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:52,630 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:52,638 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-23 12:17:52,690 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-23 12:17:52,691 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:52,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:52,738 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:52,971 INFO L256 TraceCheckUtils]: 0: Hoare triple {7268#true} call ULTIMATE.init(); {7268#true} is VALID [2018-11-23 12:17:52,971 INFO L273 TraceCheckUtils]: 1: Hoare triple {7268#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {7268#true} is VALID [2018-11-23 12:17:52,971 INFO L273 TraceCheckUtils]: 2: Hoare triple {7268#true} assume true; {7268#true} is VALID [2018-11-23 12:17:52,972 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {7268#true} {7268#true} #66#return; {7268#true} is VALID [2018-11-23 12:17:52,972 INFO L256 TraceCheckUtils]: 4: Hoare triple {7268#true} call #t~ret12 := main(); {7268#true} is VALID [2018-11-23 12:17:52,973 INFO L273 TraceCheckUtils]: 5: Hoare triple {7268#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {7303#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:52,973 INFO L273 TraceCheckUtils]: 6: Hoare triple {7303#(<= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7303#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:52,974 INFO L273 TraceCheckUtils]: 7: Hoare triple {7303#(<= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7271#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:52,974 INFO L273 TraceCheckUtils]: 8: Hoare triple {7271#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7271#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:52,975 INFO L273 TraceCheckUtils]: 9: Hoare triple {7271#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7272#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:52,975 INFO L273 TraceCheckUtils]: 10: Hoare triple {7272#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7272#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:52,975 INFO L273 TraceCheckUtils]: 11: Hoare triple {7272#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7273#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:52,976 INFO L273 TraceCheckUtils]: 12: Hoare triple {7273#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7273#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:52,976 INFO L273 TraceCheckUtils]: 13: Hoare triple {7273#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7274#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:52,976 INFO L273 TraceCheckUtils]: 14: Hoare triple {7274#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7274#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:52,977 INFO L273 TraceCheckUtils]: 15: Hoare triple {7274#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7275#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:52,978 INFO L273 TraceCheckUtils]: 16: Hoare triple {7275#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7275#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:52,978 INFO L273 TraceCheckUtils]: 17: Hoare triple {7275#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7276#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:52,979 INFO L273 TraceCheckUtils]: 18: Hoare triple {7276#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7276#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:52,980 INFO L273 TraceCheckUtils]: 19: Hoare triple {7276#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7277#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:52,980 INFO L273 TraceCheckUtils]: 20: Hoare triple {7277#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7277#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:52,981 INFO L273 TraceCheckUtils]: 21: Hoare triple {7277#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7278#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:52,981 INFO L273 TraceCheckUtils]: 22: Hoare triple {7278#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7278#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:52,982 INFO L273 TraceCheckUtils]: 23: Hoare triple {7278#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7279#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:52,983 INFO L273 TraceCheckUtils]: 24: Hoare triple {7279#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7279#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:52,983 INFO L273 TraceCheckUtils]: 25: Hoare triple {7279#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7280#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:52,984 INFO L273 TraceCheckUtils]: 26: Hoare triple {7280#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7280#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:52,985 INFO L273 TraceCheckUtils]: 27: Hoare triple {7280#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7281#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:52,985 INFO L273 TraceCheckUtils]: 28: Hoare triple {7281#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7281#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:52,986 INFO L273 TraceCheckUtils]: 29: Hoare triple {7281#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7282#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:52,987 INFO L273 TraceCheckUtils]: 30: Hoare triple {7282#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7282#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:52,987 INFO L273 TraceCheckUtils]: 31: Hoare triple {7282#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7283#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:52,988 INFO L273 TraceCheckUtils]: 32: Hoare triple {7283#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7283#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:52,989 INFO L273 TraceCheckUtils]: 33: Hoare triple {7283#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7284#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:52,989 INFO L273 TraceCheckUtils]: 34: Hoare triple {7284#(<= main_~i~1 14)} assume !(~i~1 < 60); {7269#false} is VALID [2018-11-23 12:17:52,989 INFO L256 TraceCheckUtils]: 35: Hoare triple {7269#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {7269#false} is VALID [2018-11-23 12:17:52,990 INFO L273 TraceCheckUtils]: 36: Hoare triple {7269#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {7269#false} is VALID [2018-11-23 12:17:52,990 INFO L273 TraceCheckUtils]: 37: Hoare triple {7269#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7269#false} is VALID [2018-11-23 12:17:52,990 INFO L273 TraceCheckUtils]: 38: Hoare triple {7269#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7269#false} is VALID [2018-11-23 12:17:52,990 INFO L273 TraceCheckUtils]: 39: Hoare triple {7269#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7269#false} is VALID [2018-11-23 12:17:52,990 INFO L273 TraceCheckUtils]: 40: Hoare triple {7269#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7269#false} is VALID [2018-11-23 12:17:52,991 INFO L273 TraceCheckUtils]: 41: Hoare triple {7269#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7269#false} is VALID [2018-11-23 12:17:52,991 INFO L273 TraceCheckUtils]: 42: Hoare triple {7269#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7269#false} is VALID [2018-11-23 12:17:52,991 INFO L273 TraceCheckUtils]: 43: Hoare triple {7269#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7269#false} is VALID [2018-11-23 12:17:52,991 INFO L273 TraceCheckUtils]: 44: Hoare triple {7269#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7269#false} is VALID [2018-11-23 12:17:52,991 INFO L273 TraceCheckUtils]: 45: Hoare triple {7269#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7269#false} is VALID [2018-11-23 12:17:52,992 INFO L273 TraceCheckUtils]: 46: Hoare triple {7269#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7269#false} is VALID [2018-11-23 12:17:52,992 INFO L273 TraceCheckUtils]: 47: Hoare triple {7269#false} assume !(~i~0 < 60); {7269#false} is VALID [2018-11-23 12:17:52,992 INFO L273 TraceCheckUtils]: 48: Hoare triple {7269#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {7269#false} is VALID [2018-11-23 12:17:52,992 INFO L273 TraceCheckUtils]: 49: Hoare triple {7269#false} assume true; {7269#false} is VALID [2018-11-23 12:17:52,992 INFO L268 TraceCheckUtils]: 50: Hoare quadruple {7269#false} {7269#false} #70#return; {7269#false} is VALID [2018-11-23 12:17:52,992 INFO L273 TraceCheckUtils]: 51: Hoare triple {7269#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {7269#false} is VALID [2018-11-23 12:17:52,992 INFO L256 TraceCheckUtils]: 52: Hoare triple {7269#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {7269#false} is VALID [2018-11-23 12:17:52,992 INFO L273 TraceCheckUtils]: 53: Hoare triple {7269#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {7269#false} is VALID [2018-11-23 12:17:52,992 INFO L273 TraceCheckUtils]: 54: Hoare triple {7269#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7269#false} is VALID [2018-11-23 12:17:52,993 INFO L273 TraceCheckUtils]: 55: Hoare triple {7269#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7269#false} is VALID [2018-11-23 12:17:52,993 INFO L273 TraceCheckUtils]: 56: Hoare triple {7269#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7269#false} is VALID [2018-11-23 12:17:52,993 INFO L273 TraceCheckUtils]: 57: Hoare triple {7269#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7269#false} is VALID [2018-11-23 12:17:52,993 INFO L273 TraceCheckUtils]: 58: Hoare triple {7269#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7269#false} is VALID [2018-11-23 12:17:52,993 INFO L273 TraceCheckUtils]: 59: Hoare triple {7269#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7269#false} is VALID [2018-11-23 12:17:52,993 INFO L273 TraceCheckUtils]: 60: Hoare triple {7269#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7269#false} is VALID [2018-11-23 12:17:52,993 INFO L273 TraceCheckUtils]: 61: Hoare triple {7269#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7269#false} is VALID [2018-11-23 12:17:52,993 INFO L273 TraceCheckUtils]: 62: Hoare triple {7269#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7269#false} is VALID [2018-11-23 12:17:52,993 INFO L273 TraceCheckUtils]: 63: Hoare triple {7269#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7269#false} is VALID [2018-11-23 12:17:52,994 INFO L273 TraceCheckUtils]: 64: Hoare triple {7269#false} assume !(~i~0 < 60); {7269#false} is VALID [2018-11-23 12:17:52,994 INFO L273 TraceCheckUtils]: 65: Hoare triple {7269#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {7269#false} is VALID [2018-11-23 12:17:52,994 INFO L273 TraceCheckUtils]: 66: Hoare triple {7269#false} assume true; {7269#false} is VALID [2018-11-23 12:17:52,994 INFO L268 TraceCheckUtils]: 67: Hoare quadruple {7269#false} {7269#false} #72#return; {7269#false} is VALID [2018-11-23 12:17:52,994 INFO L273 TraceCheckUtils]: 68: Hoare triple {7269#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {7269#false} is VALID [2018-11-23 12:17:52,994 INFO L273 TraceCheckUtils]: 69: Hoare triple {7269#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {7269#false} is VALID [2018-11-23 12:17:52,994 INFO L273 TraceCheckUtils]: 70: Hoare triple {7269#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {7269#false} is VALID [2018-11-23 12:17:52,994 INFO L273 TraceCheckUtils]: 71: Hoare triple {7269#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {7269#false} is VALID [2018-11-23 12:17:52,995 INFO L273 TraceCheckUtils]: 72: Hoare triple {7269#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {7269#false} is VALID [2018-11-23 12:17:52,995 INFO L273 TraceCheckUtils]: 73: Hoare triple {7269#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {7269#false} is VALID [2018-11-23 12:17:52,995 INFO L273 TraceCheckUtils]: 74: Hoare triple {7269#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {7269#false} is VALID [2018-11-23 12:17:52,995 INFO L273 TraceCheckUtils]: 75: Hoare triple {7269#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {7269#false} is VALID [2018-11-23 12:17:52,995 INFO L273 TraceCheckUtils]: 76: Hoare triple {7269#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {7269#false} is VALID [2018-11-23 12:17:52,995 INFO L273 TraceCheckUtils]: 77: Hoare triple {7269#false} assume !(~i~2 < 59); {7269#false} is VALID [2018-11-23 12:17:52,995 INFO L273 TraceCheckUtils]: 78: Hoare triple {7269#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {7269#false} is VALID [2018-11-23 12:17:52,995 INFO L256 TraceCheckUtils]: 79: Hoare triple {7269#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {7269#false} is VALID [2018-11-23 12:17:52,995 INFO L273 TraceCheckUtils]: 80: Hoare triple {7269#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {7269#false} is VALID [2018-11-23 12:17:52,996 INFO L273 TraceCheckUtils]: 81: Hoare triple {7269#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7269#false} is VALID [2018-11-23 12:17:52,996 INFO L273 TraceCheckUtils]: 82: Hoare triple {7269#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7269#false} is VALID [2018-11-23 12:17:52,996 INFO L273 TraceCheckUtils]: 83: Hoare triple {7269#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7269#false} is VALID [2018-11-23 12:17:52,996 INFO L273 TraceCheckUtils]: 84: Hoare triple {7269#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7269#false} is VALID [2018-11-23 12:17:52,996 INFO L273 TraceCheckUtils]: 85: Hoare triple {7269#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7269#false} is VALID [2018-11-23 12:17:52,996 INFO L273 TraceCheckUtils]: 86: Hoare triple {7269#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7269#false} is VALID [2018-11-23 12:17:52,996 INFO L273 TraceCheckUtils]: 87: Hoare triple {7269#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7269#false} is VALID [2018-11-23 12:17:52,996 INFO L273 TraceCheckUtils]: 88: Hoare triple {7269#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7269#false} is VALID [2018-11-23 12:17:52,996 INFO L273 TraceCheckUtils]: 89: Hoare triple {7269#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7269#false} is VALID [2018-11-23 12:17:52,997 INFO L273 TraceCheckUtils]: 90: Hoare triple {7269#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7269#false} is VALID [2018-11-23 12:17:52,997 INFO L273 TraceCheckUtils]: 91: Hoare triple {7269#false} assume !(~i~0 < 60); {7269#false} is VALID [2018-11-23 12:17:52,997 INFO L273 TraceCheckUtils]: 92: Hoare triple {7269#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {7269#false} is VALID [2018-11-23 12:17:52,997 INFO L273 TraceCheckUtils]: 93: Hoare triple {7269#false} assume true; {7269#false} is VALID [2018-11-23 12:17:52,997 INFO L268 TraceCheckUtils]: 94: Hoare quadruple {7269#false} {7269#false} #74#return; {7269#false} is VALID [2018-11-23 12:17:52,997 INFO L273 TraceCheckUtils]: 95: Hoare triple {7269#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {7269#false} is VALID [2018-11-23 12:17:52,997 INFO L273 TraceCheckUtils]: 96: Hoare triple {7269#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {7269#false} is VALID [2018-11-23 12:17:52,997 INFO L273 TraceCheckUtils]: 97: Hoare triple {7269#false} assume !false; {7269#false} is VALID [2018-11-23 12:17:53,002 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2018-11-23 12:17:53,020 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:53,021 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 18 [2018-11-23 12:17:53,021 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 98 [2018-11-23 12:17:53,022 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:53,022 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states. [2018-11-23 12:17:53,108 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:53,108 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-11-23 12:17:53,108 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-11-23 12:17:53,109 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=153, Invalid=153, Unknown=0, NotChecked=0, Total=306 [2018-11-23 12:17:53,109 INFO L87 Difference]: Start difference. First operand 69 states and 73 transitions. Second operand 18 states. [2018-11-23 12:17:53,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:53,540 INFO L93 Difference]: Finished difference Result 106 states and 114 transitions. [2018-11-23 12:17:53,540 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-23 12:17:53,540 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 98 [2018-11-23 12:17:53,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:53,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2018-11-23 12:17:53,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 82 transitions. [2018-11-23 12:17:53,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2018-11-23 12:17:53,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 82 transitions. [2018-11-23 12:17:53,543 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 82 transitions. [2018-11-23 12:17:53,637 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:53,638 INFO L225 Difference]: With dead ends: 106 [2018-11-23 12:17:53,639 INFO L226 Difference]: Without dead ends: 72 [2018-11-23 12:17:53,639 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 98 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=153, Invalid=153, Unknown=0, NotChecked=0, Total=306 [2018-11-23 12:17:53,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72 states. [2018-11-23 12:17:53,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72 to 71. [2018-11-23 12:17:53,664 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:53,664 INFO L82 GeneralOperation]: Start isEquivalent. First operand 72 states. Second operand 71 states. [2018-11-23 12:17:53,664 INFO L74 IsIncluded]: Start isIncluded. First operand 72 states. Second operand 71 states. [2018-11-23 12:17:53,664 INFO L87 Difference]: Start difference. First operand 72 states. Second operand 71 states. [2018-11-23 12:17:53,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:53,666 INFO L93 Difference]: Finished difference Result 72 states and 76 transitions. [2018-11-23 12:17:53,667 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 76 transitions. [2018-11-23 12:17:53,667 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:53,667 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:53,667 INFO L74 IsIncluded]: Start isIncluded. First operand 71 states. Second operand 72 states. [2018-11-23 12:17:53,667 INFO L87 Difference]: Start difference. First operand 71 states. Second operand 72 states. [2018-11-23 12:17:53,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:53,669 INFO L93 Difference]: Finished difference Result 72 states and 76 transitions. [2018-11-23 12:17:53,669 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 76 transitions. [2018-11-23 12:17:53,670 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:53,670 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:53,670 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:53,670 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:53,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 71 states. [2018-11-23 12:17:53,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 75 transitions. [2018-11-23 12:17:53,672 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 75 transitions. Word has length 98 [2018-11-23 12:17:53,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:53,672 INFO L480 AbstractCegarLoop]: Abstraction has 71 states and 75 transitions. [2018-11-23 12:17:53,672 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-11-23 12:17:53,672 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 75 transitions. [2018-11-23 12:17:53,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-11-23 12:17:53,673 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:53,673 INFO L402 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:53,673 INFO L423 AbstractCegarLoop]: === Iteration 19 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:53,674 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:53,674 INFO L82 PathProgramCache]: Analyzing trace with hash -459700265, now seen corresponding path program 15 times [2018-11-23 12:17:53,674 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:53,674 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:53,675 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:53,675 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:53,675 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:53,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:54,000 INFO L256 TraceCheckUtils]: 0: Hoare triple {7985#true} call ULTIMATE.init(); {7985#true} is VALID [2018-11-23 12:17:54,000 INFO L273 TraceCheckUtils]: 1: Hoare triple {7985#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {7985#true} is VALID [2018-11-23 12:17:54,001 INFO L273 TraceCheckUtils]: 2: Hoare triple {7985#true} assume true; {7985#true} is VALID [2018-11-23 12:17:54,001 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {7985#true} {7985#true} #66#return; {7985#true} is VALID [2018-11-23 12:17:54,001 INFO L256 TraceCheckUtils]: 4: Hoare triple {7985#true} call #t~ret12 := main(); {7985#true} is VALID [2018-11-23 12:17:54,002 INFO L273 TraceCheckUtils]: 5: Hoare triple {7985#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {7987#(= main_~i~1 0)} is VALID [2018-11-23 12:17:54,002 INFO L273 TraceCheckUtils]: 6: Hoare triple {7987#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7987#(= main_~i~1 0)} is VALID [2018-11-23 12:17:54,003 INFO L273 TraceCheckUtils]: 7: Hoare triple {7987#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7988#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:54,003 INFO L273 TraceCheckUtils]: 8: Hoare triple {7988#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7988#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:54,003 INFO L273 TraceCheckUtils]: 9: Hoare triple {7988#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7989#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:54,004 INFO L273 TraceCheckUtils]: 10: Hoare triple {7989#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7989#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:54,004 INFO L273 TraceCheckUtils]: 11: Hoare triple {7989#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7990#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:54,005 INFO L273 TraceCheckUtils]: 12: Hoare triple {7990#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7990#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:54,005 INFO L273 TraceCheckUtils]: 13: Hoare triple {7990#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7991#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:54,006 INFO L273 TraceCheckUtils]: 14: Hoare triple {7991#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7991#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:54,006 INFO L273 TraceCheckUtils]: 15: Hoare triple {7991#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7992#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:54,007 INFO L273 TraceCheckUtils]: 16: Hoare triple {7992#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7992#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:54,008 INFO L273 TraceCheckUtils]: 17: Hoare triple {7992#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7993#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:54,008 INFO L273 TraceCheckUtils]: 18: Hoare triple {7993#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7993#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:54,009 INFO L273 TraceCheckUtils]: 19: Hoare triple {7993#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7994#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:54,009 INFO L273 TraceCheckUtils]: 20: Hoare triple {7994#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7994#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:54,010 INFO L273 TraceCheckUtils]: 21: Hoare triple {7994#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7995#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:54,011 INFO L273 TraceCheckUtils]: 22: Hoare triple {7995#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7995#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:54,011 INFO L273 TraceCheckUtils]: 23: Hoare triple {7995#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7996#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:54,012 INFO L273 TraceCheckUtils]: 24: Hoare triple {7996#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7996#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:54,013 INFO L273 TraceCheckUtils]: 25: Hoare triple {7996#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7997#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:54,013 INFO L273 TraceCheckUtils]: 26: Hoare triple {7997#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7997#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:54,014 INFO L273 TraceCheckUtils]: 27: Hoare triple {7997#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7998#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:54,014 INFO L273 TraceCheckUtils]: 28: Hoare triple {7998#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7998#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:54,015 INFO L273 TraceCheckUtils]: 29: Hoare triple {7998#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7999#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:54,015 INFO L273 TraceCheckUtils]: 30: Hoare triple {7999#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7999#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:54,016 INFO L273 TraceCheckUtils]: 31: Hoare triple {7999#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8000#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:54,017 INFO L273 TraceCheckUtils]: 32: Hoare triple {8000#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8000#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:54,017 INFO L273 TraceCheckUtils]: 33: Hoare triple {8000#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8001#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:54,018 INFO L273 TraceCheckUtils]: 34: Hoare triple {8001#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8001#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:54,019 INFO L273 TraceCheckUtils]: 35: Hoare triple {8001#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8002#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:54,019 INFO L273 TraceCheckUtils]: 36: Hoare triple {8002#(<= main_~i~1 15)} assume !(~i~1 < 60); {7986#false} is VALID [2018-11-23 12:17:54,020 INFO L256 TraceCheckUtils]: 37: Hoare triple {7986#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {7985#true} is VALID [2018-11-23 12:17:54,020 INFO L273 TraceCheckUtils]: 38: Hoare triple {7985#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {7985#true} is VALID [2018-11-23 12:17:54,020 INFO L273 TraceCheckUtils]: 39: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,020 INFO L273 TraceCheckUtils]: 40: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,021 INFO L273 TraceCheckUtils]: 41: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,021 INFO L273 TraceCheckUtils]: 42: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,021 INFO L273 TraceCheckUtils]: 43: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,021 INFO L273 TraceCheckUtils]: 44: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,021 INFO L273 TraceCheckUtils]: 45: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,022 INFO L273 TraceCheckUtils]: 46: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,022 INFO L273 TraceCheckUtils]: 47: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,022 INFO L273 TraceCheckUtils]: 48: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,022 INFO L273 TraceCheckUtils]: 49: Hoare triple {7985#true} assume !(~i~0 < 60); {7985#true} is VALID [2018-11-23 12:17:54,022 INFO L273 TraceCheckUtils]: 50: Hoare triple {7985#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {7985#true} is VALID [2018-11-23 12:17:54,023 INFO L273 TraceCheckUtils]: 51: Hoare triple {7985#true} assume true; {7985#true} is VALID [2018-11-23 12:17:54,023 INFO L268 TraceCheckUtils]: 52: Hoare quadruple {7985#true} {7986#false} #70#return; {7986#false} is VALID [2018-11-23 12:17:54,023 INFO L273 TraceCheckUtils]: 53: Hoare triple {7986#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {7986#false} is VALID [2018-11-23 12:17:54,023 INFO L256 TraceCheckUtils]: 54: Hoare triple {7986#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {7985#true} is VALID [2018-11-23 12:17:54,023 INFO L273 TraceCheckUtils]: 55: Hoare triple {7985#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {7985#true} is VALID [2018-11-23 12:17:54,024 INFO L273 TraceCheckUtils]: 56: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,024 INFO L273 TraceCheckUtils]: 57: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,024 INFO L273 TraceCheckUtils]: 58: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,024 INFO L273 TraceCheckUtils]: 59: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,024 INFO L273 TraceCheckUtils]: 60: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,024 INFO L273 TraceCheckUtils]: 61: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,024 INFO L273 TraceCheckUtils]: 62: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,024 INFO L273 TraceCheckUtils]: 63: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,025 INFO L273 TraceCheckUtils]: 64: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,025 INFO L273 TraceCheckUtils]: 65: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,025 INFO L273 TraceCheckUtils]: 66: Hoare triple {7985#true} assume !(~i~0 < 60); {7985#true} is VALID [2018-11-23 12:17:54,025 INFO L273 TraceCheckUtils]: 67: Hoare triple {7985#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {7985#true} is VALID [2018-11-23 12:17:54,025 INFO L273 TraceCheckUtils]: 68: Hoare triple {7985#true} assume true; {7985#true} is VALID [2018-11-23 12:17:54,025 INFO L268 TraceCheckUtils]: 69: Hoare quadruple {7985#true} {7986#false} #72#return; {7986#false} is VALID [2018-11-23 12:17:54,025 INFO L273 TraceCheckUtils]: 70: Hoare triple {7986#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {7986#false} is VALID [2018-11-23 12:17:54,025 INFO L273 TraceCheckUtils]: 71: Hoare triple {7986#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {7986#false} is VALID [2018-11-23 12:17:54,025 INFO L273 TraceCheckUtils]: 72: Hoare triple {7986#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {7986#false} is VALID [2018-11-23 12:17:54,026 INFO L273 TraceCheckUtils]: 73: Hoare triple {7986#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {7986#false} is VALID [2018-11-23 12:17:54,026 INFO L273 TraceCheckUtils]: 74: Hoare triple {7986#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {7986#false} is VALID [2018-11-23 12:17:54,026 INFO L273 TraceCheckUtils]: 75: Hoare triple {7986#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {7986#false} is VALID [2018-11-23 12:17:54,026 INFO L273 TraceCheckUtils]: 76: Hoare triple {7986#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {7986#false} is VALID [2018-11-23 12:17:54,026 INFO L273 TraceCheckUtils]: 77: Hoare triple {7986#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {7986#false} is VALID [2018-11-23 12:17:54,026 INFO L273 TraceCheckUtils]: 78: Hoare triple {7986#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {7986#false} is VALID [2018-11-23 12:17:54,026 INFO L273 TraceCheckUtils]: 79: Hoare triple {7986#false} assume !(~i~2 < 59); {7986#false} is VALID [2018-11-23 12:17:54,026 INFO L273 TraceCheckUtils]: 80: Hoare triple {7986#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {7986#false} is VALID [2018-11-23 12:17:54,026 INFO L256 TraceCheckUtils]: 81: Hoare triple {7986#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {7985#true} is VALID [2018-11-23 12:17:54,027 INFO L273 TraceCheckUtils]: 82: Hoare triple {7985#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {7985#true} is VALID [2018-11-23 12:17:54,027 INFO L273 TraceCheckUtils]: 83: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,027 INFO L273 TraceCheckUtils]: 84: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,027 INFO L273 TraceCheckUtils]: 85: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,027 INFO L273 TraceCheckUtils]: 86: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,027 INFO L273 TraceCheckUtils]: 87: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,027 INFO L273 TraceCheckUtils]: 88: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,027 INFO L273 TraceCheckUtils]: 89: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,028 INFO L273 TraceCheckUtils]: 90: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,028 INFO L273 TraceCheckUtils]: 91: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,028 INFO L273 TraceCheckUtils]: 92: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,028 INFO L273 TraceCheckUtils]: 93: Hoare triple {7985#true} assume !(~i~0 < 60); {7985#true} is VALID [2018-11-23 12:17:54,028 INFO L273 TraceCheckUtils]: 94: Hoare triple {7985#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {7985#true} is VALID [2018-11-23 12:17:54,028 INFO L273 TraceCheckUtils]: 95: Hoare triple {7985#true} assume true; {7985#true} is VALID [2018-11-23 12:17:54,028 INFO L268 TraceCheckUtils]: 96: Hoare quadruple {7985#true} {7986#false} #74#return; {7986#false} is VALID [2018-11-23 12:17:54,028 INFO L273 TraceCheckUtils]: 97: Hoare triple {7986#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {7986#false} is VALID [2018-11-23 12:17:54,028 INFO L273 TraceCheckUtils]: 98: Hoare triple {7986#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {7986#false} is VALID [2018-11-23 12:17:54,029 INFO L273 TraceCheckUtils]: 99: Hoare triple {7986#false} assume !false; {7986#false} is VALID [2018-11-23 12:17:54,033 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2018-11-23 12:17:54,033 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:54,033 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:54,042 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 12:17:54,091 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2018-11-23 12:17:54,091 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:54,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:54,129 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:54,486 INFO L256 TraceCheckUtils]: 0: Hoare triple {7985#true} call ULTIMATE.init(); {7985#true} is VALID [2018-11-23 12:17:54,486 INFO L273 TraceCheckUtils]: 1: Hoare triple {7985#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {7985#true} is VALID [2018-11-23 12:17:54,486 INFO L273 TraceCheckUtils]: 2: Hoare triple {7985#true} assume true; {7985#true} is VALID [2018-11-23 12:17:54,486 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {7985#true} {7985#true} #66#return; {7985#true} is VALID [2018-11-23 12:17:54,486 INFO L256 TraceCheckUtils]: 4: Hoare triple {7985#true} call #t~ret12 := main(); {7985#true} is VALID [2018-11-23 12:17:54,486 INFO L273 TraceCheckUtils]: 5: Hoare triple {7985#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {7985#true} is VALID [2018-11-23 12:17:54,487 INFO L273 TraceCheckUtils]: 6: Hoare triple {7985#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7985#true} is VALID [2018-11-23 12:17:54,487 INFO L273 TraceCheckUtils]: 7: Hoare triple {7985#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7985#true} is VALID [2018-11-23 12:17:54,487 INFO L273 TraceCheckUtils]: 8: Hoare triple {7985#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7985#true} is VALID [2018-11-23 12:17:54,487 INFO L273 TraceCheckUtils]: 9: Hoare triple {7985#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7985#true} is VALID [2018-11-23 12:17:54,487 INFO L273 TraceCheckUtils]: 10: Hoare triple {7985#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7985#true} is VALID [2018-11-23 12:17:54,487 INFO L273 TraceCheckUtils]: 11: Hoare triple {7985#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7985#true} is VALID [2018-11-23 12:17:54,487 INFO L273 TraceCheckUtils]: 12: Hoare triple {7985#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7985#true} is VALID [2018-11-23 12:17:54,487 INFO L273 TraceCheckUtils]: 13: Hoare triple {7985#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7985#true} is VALID [2018-11-23 12:17:54,488 INFO L273 TraceCheckUtils]: 14: Hoare triple {7985#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7985#true} is VALID [2018-11-23 12:17:54,488 INFO L273 TraceCheckUtils]: 15: Hoare triple {7985#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7985#true} is VALID [2018-11-23 12:17:54,488 INFO L273 TraceCheckUtils]: 16: Hoare triple {7985#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7985#true} is VALID [2018-11-23 12:17:54,488 INFO L273 TraceCheckUtils]: 17: Hoare triple {7985#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7985#true} is VALID [2018-11-23 12:17:54,488 INFO L273 TraceCheckUtils]: 18: Hoare triple {7985#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7985#true} is VALID [2018-11-23 12:17:54,488 INFO L273 TraceCheckUtils]: 19: Hoare triple {7985#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7985#true} is VALID [2018-11-23 12:17:54,488 INFO L273 TraceCheckUtils]: 20: Hoare triple {7985#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7985#true} is VALID [2018-11-23 12:17:54,488 INFO L273 TraceCheckUtils]: 21: Hoare triple {7985#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7985#true} is VALID [2018-11-23 12:17:54,488 INFO L273 TraceCheckUtils]: 22: Hoare triple {7985#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7985#true} is VALID [2018-11-23 12:17:54,489 INFO L273 TraceCheckUtils]: 23: Hoare triple {7985#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7985#true} is VALID [2018-11-23 12:17:54,489 INFO L273 TraceCheckUtils]: 24: Hoare triple {7985#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7985#true} is VALID [2018-11-23 12:17:54,489 INFO L273 TraceCheckUtils]: 25: Hoare triple {7985#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7985#true} is VALID [2018-11-23 12:17:54,489 INFO L273 TraceCheckUtils]: 26: Hoare triple {7985#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7985#true} is VALID [2018-11-23 12:17:54,489 INFO L273 TraceCheckUtils]: 27: Hoare triple {7985#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7985#true} is VALID [2018-11-23 12:17:54,489 INFO L273 TraceCheckUtils]: 28: Hoare triple {7985#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7985#true} is VALID [2018-11-23 12:17:54,489 INFO L273 TraceCheckUtils]: 29: Hoare triple {7985#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7985#true} is VALID [2018-11-23 12:17:54,489 INFO L273 TraceCheckUtils]: 30: Hoare triple {7985#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7985#true} is VALID [2018-11-23 12:17:54,490 INFO L273 TraceCheckUtils]: 31: Hoare triple {7985#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7985#true} is VALID [2018-11-23 12:17:54,490 INFO L273 TraceCheckUtils]: 32: Hoare triple {7985#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7985#true} is VALID [2018-11-23 12:17:54,490 INFO L273 TraceCheckUtils]: 33: Hoare triple {7985#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7985#true} is VALID [2018-11-23 12:17:54,490 INFO L273 TraceCheckUtils]: 34: Hoare triple {7985#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {7985#true} is VALID [2018-11-23 12:17:54,490 INFO L273 TraceCheckUtils]: 35: Hoare triple {7985#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {7985#true} is VALID [2018-11-23 12:17:54,490 INFO L273 TraceCheckUtils]: 36: Hoare triple {7985#true} assume !(~i~1 < 60); {7985#true} is VALID [2018-11-23 12:17:54,490 INFO L256 TraceCheckUtils]: 37: Hoare triple {7985#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {7985#true} is VALID [2018-11-23 12:17:54,490 INFO L273 TraceCheckUtils]: 38: Hoare triple {7985#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {7985#true} is VALID [2018-11-23 12:17:54,490 INFO L273 TraceCheckUtils]: 39: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,491 INFO L273 TraceCheckUtils]: 40: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,491 INFO L273 TraceCheckUtils]: 41: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,491 INFO L273 TraceCheckUtils]: 42: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,491 INFO L273 TraceCheckUtils]: 43: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,491 INFO L273 TraceCheckUtils]: 44: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,491 INFO L273 TraceCheckUtils]: 45: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,491 INFO L273 TraceCheckUtils]: 46: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,491 INFO L273 TraceCheckUtils]: 47: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,492 INFO L273 TraceCheckUtils]: 48: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,492 INFO L273 TraceCheckUtils]: 49: Hoare triple {7985#true} assume !(~i~0 < 60); {7985#true} is VALID [2018-11-23 12:17:54,492 INFO L273 TraceCheckUtils]: 50: Hoare triple {7985#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {7985#true} is VALID [2018-11-23 12:17:54,492 INFO L273 TraceCheckUtils]: 51: Hoare triple {7985#true} assume true; {7985#true} is VALID [2018-11-23 12:17:54,492 INFO L268 TraceCheckUtils]: 52: Hoare quadruple {7985#true} {7985#true} #70#return; {7985#true} is VALID [2018-11-23 12:17:54,492 INFO L273 TraceCheckUtils]: 53: Hoare triple {7985#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {7985#true} is VALID [2018-11-23 12:17:54,492 INFO L256 TraceCheckUtils]: 54: Hoare triple {7985#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {7985#true} is VALID [2018-11-23 12:17:54,492 INFO L273 TraceCheckUtils]: 55: Hoare triple {7985#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {7985#true} is VALID [2018-11-23 12:17:54,493 INFO L273 TraceCheckUtils]: 56: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,493 INFO L273 TraceCheckUtils]: 57: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,493 INFO L273 TraceCheckUtils]: 58: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,493 INFO L273 TraceCheckUtils]: 59: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,493 INFO L273 TraceCheckUtils]: 60: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,493 INFO L273 TraceCheckUtils]: 61: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,493 INFO L273 TraceCheckUtils]: 62: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,493 INFO L273 TraceCheckUtils]: 63: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,493 INFO L273 TraceCheckUtils]: 64: Hoare triple {7985#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {7985#true} is VALID [2018-11-23 12:17:54,494 INFO L273 TraceCheckUtils]: 65: Hoare triple {7985#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7985#true} is VALID [2018-11-23 12:17:54,494 INFO L273 TraceCheckUtils]: 66: Hoare triple {7985#true} assume !(~i~0 < 60); {7985#true} is VALID [2018-11-23 12:17:54,494 INFO L273 TraceCheckUtils]: 67: Hoare triple {7985#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {7985#true} is VALID [2018-11-23 12:17:54,494 INFO L273 TraceCheckUtils]: 68: Hoare triple {7985#true} assume true; {7985#true} is VALID [2018-11-23 12:17:54,494 INFO L268 TraceCheckUtils]: 69: Hoare quadruple {7985#true} {7985#true} #72#return; {7985#true} is VALID [2018-11-23 12:17:54,494 INFO L273 TraceCheckUtils]: 70: Hoare triple {7985#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {7985#true} is VALID [2018-11-23 12:17:54,494 INFO L273 TraceCheckUtils]: 71: Hoare triple {7985#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {7985#true} is VALID [2018-11-23 12:17:54,494 INFO L273 TraceCheckUtils]: 72: Hoare triple {7985#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {7985#true} is VALID [2018-11-23 12:17:54,495 INFO L273 TraceCheckUtils]: 73: Hoare triple {7985#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {7985#true} is VALID [2018-11-23 12:17:54,495 INFO L273 TraceCheckUtils]: 74: Hoare triple {7985#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {7985#true} is VALID [2018-11-23 12:17:54,495 INFO L273 TraceCheckUtils]: 75: Hoare triple {7985#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {7985#true} is VALID [2018-11-23 12:17:54,495 INFO L273 TraceCheckUtils]: 76: Hoare triple {7985#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {7985#true} is VALID [2018-11-23 12:17:54,495 INFO L273 TraceCheckUtils]: 77: Hoare triple {7985#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {7985#true} is VALID [2018-11-23 12:17:54,495 INFO L273 TraceCheckUtils]: 78: Hoare triple {7985#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {7985#true} is VALID [2018-11-23 12:17:54,495 INFO L273 TraceCheckUtils]: 79: Hoare triple {7985#true} assume !(~i~2 < 59); {7985#true} is VALID [2018-11-23 12:17:54,495 INFO L273 TraceCheckUtils]: 80: Hoare triple {7985#true} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {7985#true} is VALID [2018-11-23 12:17:54,495 INFO L256 TraceCheckUtils]: 81: Hoare triple {7985#true} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {7985#true} is VALID [2018-11-23 12:17:54,496 INFO L273 TraceCheckUtils]: 82: Hoare triple {7985#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {8252#(<= sum_~i~0 0)} is VALID [2018-11-23 12:17:54,499 INFO L273 TraceCheckUtils]: 83: Hoare triple {8252#(<= sum_~i~0 0)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8252#(<= sum_~i~0 0)} is VALID [2018-11-23 12:17:54,501 INFO L273 TraceCheckUtils]: 84: Hoare triple {8252#(<= sum_~i~0 0)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8259#(<= sum_~i~0 1)} is VALID [2018-11-23 12:17:54,501 INFO L273 TraceCheckUtils]: 85: Hoare triple {8259#(<= sum_~i~0 1)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8259#(<= sum_~i~0 1)} is VALID [2018-11-23 12:17:54,505 INFO L273 TraceCheckUtils]: 86: Hoare triple {8259#(<= sum_~i~0 1)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8266#(<= sum_~i~0 2)} is VALID [2018-11-23 12:17:54,505 INFO L273 TraceCheckUtils]: 87: Hoare triple {8266#(<= sum_~i~0 2)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8266#(<= sum_~i~0 2)} is VALID [2018-11-23 12:17:54,508 INFO L273 TraceCheckUtils]: 88: Hoare triple {8266#(<= sum_~i~0 2)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8273#(<= sum_~i~0 3)} is VALID [2018-11-23 12:17:54,508 INFO L273 TraceCheckUtils]: 89: Hoare triple {8273#(<= sum_~i~0 3)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8273#(<= sum_~i~0 3)} is VALID [2018-11-23 12:17:54,510 INFO L273 TraceCheckUtils]: 90: Hoare triple {8273#(<= sum_~i~0 3)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8280#(<= sum_~i~0 4)} is VALID [2018-11-23 12:17:54,510 INFO L273 TraceCheckUtils]: 91: Hoare triple {8280#(<= sum_~i~0 4)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8280#(<= sum_~i~0 4)} is VALID [2018-11-23 12:17:54,512 INFO L273 TraceCheckUtils]: 92: Hoare triple {8280#(<= sum_~i~0 4)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8287#(<= sum_~i~0 5)} is VALID [2018-11-23 12:17:54,512 INFO L273 TraceCheckUtils]: 93: Hoare triple {8287#(<= sum_~i~0 5)} assume !(~i~0 < 60); {7986#false} is VALID [2018-11-23 12:17:54,512 INFO L273 TraceCheckUtils]: 94: Hoare triple {7986#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {7986#false} is VALID [2018-11-23 12:17:54,512 INFO L273 TraceCheckUtils]: 95: Hoare triple {7986#false} assume true; {7986#false} is VALID [2018-11-23 12:17:54,512 INFO L268 TraceCheckUtils]: 96: Hoare quadruple {7986#false} {7985#true} #74#return; {7986#false} is VALID [2018-11-23 12:17:54,513 INFO L273 TraceCheckUtils]: 97: Hoare triple {7986#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {7986#false} is VALID [2018-11-23 12:17:54,513 INFO L273 TraceCheckUtils]: 98: Hoare triple {7986#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {7986#false} is VALID [2018-11-23 12:17:54,513 INFO L273 TraceCheckUtils]: 99: Hoare triple {7986#false} assume !false; {7986#false} is VALID [2018-11-23 12:17:54,517 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 128 proven. 25 refuted. 0 times theorem prover too weak. 358 trivial. 0 not checked. [2018-11-23 12:17:54,535 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:54,536 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 8] total 24 [2018-11-23 12:17:54,536 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 100 [2018-11-23 12:17:54,537 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:54,537 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2018-11-23 12:17:54,709 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:54,710 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2018-11-23 12:17:54,710 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2018-11-23 12:17:54,711 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=180, Invalid=372, Unknown=0, NotChecked=0, Total=552 [2018-11-23 12:17:54,711 INFO L87 Difference]: Start difference. First operand 71 states and 75 transitions. Second operand 24 states. [2018-11-23 12:17:55,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:55,070 INFO L93 Difference]: Finished difference Result 111 states and 123 transitions. [2018-11-23 12:17:55,071 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2018-11-23 12:17:55,071 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 100 [2018-11-23 12:17:55,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:55,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-23 12:17:55,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 100 transitions. [2018-11-23 12:17:55,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-23 12:17:55,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 100 transitions. [2018-11-23 12:17:55,074 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states and 100 transitions. [2018-11-23 12:17:55,186 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:55,188 INFO L225 Difference]: With dead ends: 111 [2018-11-23 12:17:55,189 INFO L226 Difference]: Without dead ends: 77 [2018-11-23 12:17:55,190 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 95 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=180, Invalid=372, Unknown=0, NotChecked=0, Total=552 [2018-11-23 12:17:55,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2018-11-23 12:17:55,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 75. [2018-11-23 12:17:55,219 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:55,219 INFO L82 GeneralOperation]: Start isEquivalent. First operand 77 states. Second operand 75 states. [2018-11-23 12:17:55,219 INFO L74 IsIncluded]: Start isIncluded. First operand 77 states. Second operand 75 states. [2018-11-23 12:17:55,220 INFO L87 Difference]: Start difference. First operand 77 states. Second operand 75 states. [2018-11-23 12:17:55,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:55,222 INFO L93 Difference]: Finished difference Result 77 states and 81 transitions. [2018-11-23 12:17:55,222 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 81 transitions. [2018-11-23 12:17:55,222 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:55,222 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:55,222 INFO L74 IsIncluded]: Start isIncluded. First operand 75 states. Second operand 77 states. [2018-11-23 12:17:55,222 INFO L87 Difference]: Start difference. First operand 75 states. Second operand 77 states. [2018-11-23 12:17:55,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:55,224 INFO L93 Difference]: Finished difference Result 77 states and 81 transitions. [2018-11-23 12:17:55,224 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 81 transitions. [2018-11-23 12:17:55,224 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:55,224 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:55,225 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:55,225 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:55,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75 states. [2018-11-23 12:17:55,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 79 transitions. [2018-11-23 12:17:55,226 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 79 transitions. Word has length 100 [2018-11-23 12:17:55,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:55,227 INFO L480 AbstractCegarLoop]: Abstraction has 75 states and 79 transitions. [2018-11-23 12:17:55,227 INFO L481 AbstractCegarLoop]: Interpolant automaton has 24 states. [2018-11-23 12:17:55,227 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 79 transitions. [2018-11-23 12:17:55,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2018-11-23 12:17:55,228 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:55,228 INFO L402 BasicCegarLoop]: trace histogram [18, 18, 16, 16, 4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:55,229 INFO L423 AbstractCegarLoop]: === Iteration 20 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:55,229 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:55,229 INFO L82 PathProgramCache]: Analyzing trace with hash -727614313, now seen corresponding path program 16 times [2018-11-23 12:17:55,229 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:55,229 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:55,230 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:55,230 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:55,230 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:55,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:56,280 INFO L256 TraceCheckUtils]: 0: Hoare triple {8737#true} call ULTIMATE.init(); {8737#true} is VALID [2018-11-23 12:17:56,280 INFO L273 TraceCheckUtils]: 1: Hoare triple {8737#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {8737#true} is VALID [2018-11-23 12:17:56,280 INFO L273 TraceCheckUtils]: 2: Hoare triple {8737#true} assume true; {8737#true} is VALID [2018-11-23 12:17:56,280 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {8737#true} {8737#true} #66#return; {8737#true} is VALID [2018-11-23 12:17:56,280 INFO L256 TraceCheckUtils]: 4: Hoare triple {8737#true} call #t~ret12 := main(); {8737#true} is VALID [2018-11-23 12:17:56,281 INFO L273 TraceCheckUtils]: 5: Hoare triple {8737#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {8739#(= main_~i~1 0)} is VALID [2018-11-23 12:17:56,281 INFO L273 TraceCheckUtils]: 6: Hoare triple {8739#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8739#(= main_~i~1 0)} is VALID [2018-11-23 12:17:56,282 INFO L273 TraceCheckUtils]: 7: Hoare triple {8739#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8740#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:56,282 INFO L273 TraceCheckUtils]: 8: Hoare triple {8740#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8740#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:56,282 INFO L273 TraceCheckUtils]: 9: Hoare triple {8740#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8741#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:56,283 INFO L273 TraceCheckUtils]: 10: Hoare triple {8741#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8741#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:56,283 INFO L273 TraceCheckUtils]: 11: Hoare triple {8741#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8742#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:56,283 INFO L273 TraceCheckUtils]: 12: Hoare triple {8742#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8742#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:56,284 INFO L273 TraceCheckUtils]: 13: Hoare triple {8742#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8743#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:56,285 INFO L273 TraceCheckUtils]: 14: Hoare triple {8743#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8743#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:56,285 INFO L273 TraceCheckUtils]: 15: Hoare triple {8743#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8744#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:56,286 INFO L273 TraceCheckUtils]: 16: Hoare triple {8744#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8744#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:56,287 INFO L273 TraceCheckUtils]: 17: Hoare triple {8744#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8745#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:56,287 INFO L273 TraceCheckUtils]: 18: Hoare triple {8745#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8745#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:56,288 INFO L273 TraceCheckUtils]: 19: Hoare triple {8745#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8746#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:56,288 INFO L273 TraceCheckUtils]: 20: Hoare triple {8746#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8746#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:56,289 INFO L273 TraceCheckUtils]: 21: Hoare triple {8746#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8747#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:56,290 INFO L273 TraceCheckUtils]: 22: Hoare triple {8747#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8747#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:56,290 INFO L273 TraceCheckUtils]: 23: Hoare triple {8747#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8748#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:56,291 INFO L273 TraceCheckUtils]: 24: Hoare triple {8748#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8748#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:56,292 INFO L273 TraceCheckUtils]: 25: Hoare triple {8748#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8749#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:56,292 INFO L273 TraceCheckUtils]: 26: Hoare triple {8749#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8749#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:56,293 INFO L273 TraceCheckUtils]: 27: Hoare triple {8749#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8750#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:56,293 INFO L273 TraceCheckUtils]: 28: Hoare triple {8750#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8750#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:56,294 INFO L273 TraceCheckUtils]: 29: Hoare triple {8750#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8751#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:56,295 INFO L273 TraceCheckUtils]: 30: Hoare triple {8751#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8751#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:56,295 INFO L273 TraceCheckUtils]: 31: Hoare triple {8751#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8752#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:56,296 INFO L273 TraceCheckUtils]: 32: Hoare triple {8752#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8752#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:56,296 INFO L273 TraceCheckUtils]: 33: Hoare triple {8752#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8753#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:56,297 INFO L273 TraceCheckUtils]: 34: Hoare triple {8753#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8753#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:56,298 INFO L273 TraceCheckUtils]: 35: Hoare triple {8753#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8754#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:56,298 INFO L273 TraceCheckUtils]: 36: Hoare triple {8754#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8754#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:56,299 INFO L273 TraceCheckUtils]: 37: Hoare triple {8754#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8755#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:56,300 INFO L273 TraceCheckUtils]: 38: Hoare triple {8755#(<= main_~i~1 16)} assume !(~i~1 < 60); {8738#false} is VALID [2018-11-23 12:17:56,300 INFO L256 TraceCheckUtils]: 39: Hoare triple {8738#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {8737#true} is VALID [2018-11-23 12:17:56,300 INFO L273 TraceCheckUtils]: 40: Hoare triple {8737#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {8737#true} is VALID [2018-11-23 12:17:56,300 INFO L273 TraceCheckUtils]: 41: Hoare triple {8737#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8737#true} is VALID [2018-11-23 12:17:56,300 INFO L273 TraceCheckUtils]: 42: Hoare triple {8737#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8737#true} is VALID [2018-11-23 12:17:56,301 INFO L273 TraceCheckUtils]: 43: Hoare triple {8737#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8737#true} is VALID [2018-11-23 12:17:56,301 INFO L273 TraceCheckUtils]: 44: Hoare triple {8737#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8737#true} is VALID [2018-11-23 12:17:56,301 INFO L273 TraceCheckUtils]: 45: Hoare triple {8737#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8737#true} is VALID [2018-11-23 12:17:56,301 INFO L273 TraceCheckUtils]: 46: Hoare triple {8737#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8737#true} is VALID [2018-11-23 12:17:56,301 INFO L273 TraceCheckUtils]: 47: Hoare triple {8737#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8737#true} is VALID [2018-11-23 12:17:56,302 INFO L273 TraceCheckUtils]: 48: Hoare triple {8737#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8737#true} is VALID [2018-11-23 12:17:56,302 INFO L273 TraceCheckUtils]: 49: Hoare triple {8737#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8737#true} is VALID [2018-11-23 12:17:56,302 INFO L273 TraceCheckUtils]: 50: Hoare triple {8737#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8737#true} is VALID [2018-11-23 12:17:56,302 INFO L273 TraceCheckUtils]: 51: Hoare triple {8737#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8737#true} is VALID [2018-11-23 12:17:56,302 INFO L273 TraceCheckUtils]: 52: Hoare triple {8737#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8737#true} is VALID [2018-11-23 12:17:56,303 INFO L273 TraceCheckUtils]: 53: Hoare triple {8737#true} assume !(~i~0 < 60); {8737#true} is VALID [2018-11-23 12:17:56,303 INFO L273 TraceCheckUtils]: 54: Hoare triple {8737#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {8737#true} is VALID [2018-11-23 12:17:56,303 INFO L273 TraceCheckUtils]: 55: Hoare triple {8737#true} assume true; {8737#true} is VALID [2018-11-23 12:17:56,303 INFO L268 TraceCheckUtils]: 56: Hoare quadruple {8737#true} {8738#false} #70#return; {8738#false} is VALID [2018-11-23 12:17:56,303 INFO L273 TraceCheckUtils]: 57: Hoare triple {8738#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {8738#false} is VALID [2018-11-23 12:17:56,303 INFO L256 TraceCheckUtils]: 58: Hoare triple {8738#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {8737#true} is VALID [2018-11-23 12:17:56,303 INFO L273 TraceCheckUtils]: 59: Hoare triple {8737#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {8737#true} is VALID [2018-11-23 12:17:56,304 INFO L273 TraceCheckUtils]: 60: Hoare triple {8737#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8737#true} is VALID [2018-11-23 12:17:56,304 INFO L273 TraceCheckUtils]: 61: Hoare triple {8737#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8737#true} is VALID [2018-11-23 12:17:56,304 INFO L273 TraceCheckUtils]: 62: Hoare triple {8737#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8737#true} is VALID [2018-11-23 12:17:56,304 INFO L273 TraceCheckUtils]: 63: Hoare triple {8737#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8737#true} is VALID [2018-11-23 12:17:56,304 INFO L273 TraceCheckUtils]: 64: Hoare triple {8737#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8737#true} is VALID [2018-11-23 12:17:56,304 INFO L273 TraceCheckUtils]: 65: Hoare triple {8737#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8737#true} is VALID [2018-11-23 12:17:56,304 INFO L273 TraceCheckUtils]: 66: Hoare triple {8737#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8737#true} is VALID [2018-11-23 12:17:56,304 INFO L273 TraceCheckUtils]: 67: Hoare triple {8737#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8737#true} is VALID [2018-11-23 12:17:56,304 INFO L273 TraceCheckUtils]: 68: Hoare triple {8737#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8737#true} is VALID [2018-11-23 12:17:56,305 INFO L273 TraceCheckUtils]: 69: Hoare triple {8737#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8737#true} is VALID [2018-11-23 12:17:56,305 INFO L273 TraceCheckUtils]: 70: Hoare triple {8737#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8737#true} is VALID [2018-11-23 12:17:56,305 INFO L273 TraceCheckUtils]: 71: Hoare triple {8737#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8737#true} is VALID [2018-11-23 12:17:56,305 INFO L273 TraceCheckUtils]: 72: Hoare triple {8737#true} assume !(~i~0 < 60); {8737#true} is VALID [2018-11-23 12:17:56,305 INFO L273 TraceCheckUtils]: 73: Hoare triple {8737#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {8737#true} is VALID [2018-11-23 12:17:56,305 INFO L273 TraceCheckUtils]: 74: Hoare triple {8737#true} assume true; {8737#true} is VALID [2018-11-23 12:17:56,305 INFO L268 TraceCheckUtils]: 75: Hoare quadruple {8737#true} {8738#false} #72#return; {8738#false} is VALID [2018-11-23 12:17:56,305 INFO L273 TraceCheckUtils]: 76: Hoare triple {8738#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {8738#false} is VALID [2018-11-23 12:17:56,306 INFO L273 TraceCheckUtils]: 77: Hoare triple {8738#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {8738#false} is VALID [2018-11-23 12:17:56,306 INFO L273 TraceCheckUtils]: 78: Hoare triple {8738#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {8738#false} is VALID [2018-11-23 12:17:56,306 INFO L273 TraceCheckUtils]: 79: Hoare triple {8738#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {8738#false} is VALID [2018-11-23 12:17:56,306 INFO L273 TraceCheckUtils]: 80: Hoare triple {8738#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {8738#false} is VALID [2018-11-23 12:17:56,306 INFO L273 TraceCheckUtils]: 81: Hoare triple {8738#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {8738#false} is VALID [2018-11-23 12:17:56,306 INFO L273 TraceCheckUtils]: 82: Hoare triple {8738#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {8738#false} is VALID [2018-11-23 12:17:56,306 INFO L273 TraceCheckUtils]: 83: Hoare triple {8738#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {8738#false} is VALID [2018-11-23 12:17:56,306 INFO L273 TraceCheckUtils]: 84: Hoare triple {8738#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {8738#false} is VALID [2018-11-23 12:17:56,306 INFO L273 TraceCheckUtils]: 85: Hoare triple {8738#false} assume !(~i~2 < 59); {8738#false} is VALID [2018-11-23 12:17:56,307 INFO L273 TraceCheckUtils]: 86: Hoare triple {8738#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {8738#false} is VALID [2018-11-23 12:17:56,307 INFO L256 TraceCheckUtils]: 87: Hoare triple {8738#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {8737#true} is VALID [2018-11-23 12:17:56,307 INFO L273 TraceCheckUtils]: 88: Hoare triple {8737#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {8737#true} is VALID [2018-11-23 12:17:56,307 INFO L273 TraceCheckUtils]: 89: Hoare triple {8737#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8737#true} is VALID [2018-11-23 12:17:56,307 INFO L273 TraceCheckUtils]: 90: Hoare triple {8737#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8737#true} is VALID [2018-11-23 12:17:56,307 INFO L273 TraceCheckUtils]: 91: Hoare triple {8737#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8737#true} is VALID [2018-11-23 12:17:56,307 INFO L273 TraceCheckUtils]: 92: Hoare triple {8737#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8737#true} is VALID [2018-11-23 12:17:56,307 INFO L273 TraceCheckUtils]: 93: Hoare triple {8737#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8737#true} is VALID [2018-11-23 12:17:56,307 INFO L273 TraceCheckUtils]: 94: Hoare triple {8737#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8737#true} is VALID [2018-11-23 12:17:56,308 INFO L273 TraceCheckUtils]: 95: Hoare triple {8737#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8737#true} is VALID [2018-11-23 12:17:56,308 INFO L273 TraceCheckUtils]: 96: Hoare triple {8737#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8737#true} is VALID [2018-11-23 12:17:56,308 INFO L273 TraceCheckUtils]: 97: Hoare triple {8737#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8737#true} is VALID [2018-11-23 12:17:56,308 INFO L273 TraceCheckUtils]: 98: Hoare triple {8737#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8737#true} is VALID [2018-11-23 12:17:56,308 INFO L273 TraceCheckUtils]: 99: Hoare triple {8737#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8737#true} is VALID [2018-11-23 12:17:56,308 INFO L273 TraceCheckUtils]: 100: Hoare triple {8737#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8737#true} is VALID [2018-11-23 12:17:56,308 INFO L273 TraceCheckUtils]: 101: Hoare triple {8737#true} assume !(~i~0 < 60); {8737#true} is VALID [2018-11-23 12:17:56,308 INFO L273 TraceCheckUtils]: 102: Hoare triple {8737#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {8737#true} is VALID [2018-11-23 12:17:56,309 INFO L273 TraceCheckUtils]: 103: Hoare triple {8737#true} assume true; {8737#true} is VALID [2018-11-23 12:17:56,309 INFO L268 TraceCheckUtils]: 104: Hoare quadruple {8737#true} {8738#false} #74#return; {8738#false} is VALID [2018-11-23 12:17:56,309 INFO L273 TraceCheckUtils]: 105: Hoare triple {8738#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {8738#false} is VALID [2018-11-23 12:17:56,309 INFO L273 TraceCheckUtils]: 106: Hoare triple {8738#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {8738#false} is VALID [2018-11-23 12:17:56,309 INFO L273 TraceCheckUtils]: 107: Hoare triple {8738#false} assume !false; {8738#false} is VALID [2018-11-23 12:17:56,314 INFO L134 CoverageAnalysis]: Checked inductivity of 647 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 391 trivial. 0 not checked. [2018-11-23 12:17:56,314 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:56,314 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:56,323 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-23 12:17:56,375 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-23 12:17:56,376 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:56,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:56,400 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:56,597 INFO L256 TraceCheckUtils]: 0: Hoare triple {8737#true} call ULTIMATE.init(); {8737#true} is VALID [2018-11-23 12:17:56,597 INFO L273 TraceCheckUtils]: 1: Hoare triple {8737#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {8737#true} is VALID [2018-11-23 12:17:56,597 INFO L273 TraceCheckUtils]: 2: Hoare triple {8737#true} assume true; {8737#true} is VALID [2018-11-23 12:17:56,597 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {8737#true} {8737#true} #66#return; {8737#true} is VALID [2018-11-23 12:17:56,598 INFO L256 TraceCheckUtils]: 4: Hoare triple {8737#true} call #t~ret12 := main(); {8737#true} is VALID [2018-11-23 12:17:56,598 INFO L273 TraceCheckUtils]: 5: Hoare triple {8737#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {8774#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:56,599 INFO L273 TraceCheckUtils]: 6: Hoare triple {8774#(<= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8774#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:56,599 INFO L273 TraceCheckUtils]: 7: Hoare triple {8774#(<= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8740#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:56,600 INFO L273 TraceCheckUtils]: 8: Hoare triple {8740#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8740#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:56,600 INFO L273 TraceCheckUtils]: 9: Hoare triple {8740#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8741#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:56,600 INFO L273 TraceCheckUtils]: 10: Hoare triple {8741#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8741#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:56,601 INFO L273 TraceCheckUtils]: 11: Hoare triple {8741#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8742#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:56,601 INFO L273 TraceCheckUtils]: 12: Hoare triple {8742#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8742#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:56,602 INFO L273 TraceCheckUtils]: 13: Hoare triple {8742#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8743#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:56,602 INFO L273 TraceCheckUtils]: 14: Hoare triple {8743#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8743#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:56,603 INFO L273 TraceCheckUtils]: 15: Hoare triple {8743#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8744#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:56,603 INFO L273 TraceCheckUtils]: 16: Hoare triple {8744#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8744#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:56,604 INFO L273 TraceCheckUtils]: 17: Hoare triple {8744#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8745#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:56,605 INFO L273 TraceCheckUtils]: 18: Hoare triple {8745#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8745#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:56,605 INFO L273 TraceCheckUtils]: 19: Hoare triple {8745#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8746#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:56,606 INFO L273 TraceCheckUtils]: 20: Hoare triple {8746#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8746#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:56,606 INFO L273 TraceCheckUtils]: 21: Hoare triple {8746#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8747#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:56,607 INFO L273 TraceCheckUtils]: 22: Hoare triple {8747#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8747#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:56,608 INFO L273 TraceCheckUtils]: 23: Hoare triple {8747#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8748#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:56,608 INFO L273 TraceCheckUtils]: 24: Hoare triple {8748#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8748#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:56,609 INFO L273 TraceCheckUtils]: 25: Hoare triple {8748#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8749#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:56,610 INFO L273 TraceCheckUtils]: 26: Hoare triple {8749#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8749#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:56,610 INFO L273 TraceCheckUtils]: 27: Hoare triple {8749#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8750#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:56,611 INFO L273 TraceCheckUtils]: 28: Hoare triple {8750#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8750#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:56,611 INFO L273 TraceCheckUtils]: 29: Hoare triple {8750#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8751#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:56,612 INFO L273 TraceCheckUtils]: 30: Hoare triple {8751#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8751#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:56,613 INFO L273 TraceCheckUtils]: 31: Hoare triple {8751#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8752#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:56,613 INFO L273 TraceCheckUtils]: 32: Hoare triple {8752#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8752#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:56,614 INFO L273 TraceCheckUtils]: 33: Hoare triple {8752#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8753#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:56,614 INFO L273 TraceCheckUtils]: 34: Hoare triple {8753#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8753#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:56,615 INFO L273 TraceCheckUtils]: 35: Hoare triple {8753#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8754#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:56,616 INFO L273 TraceCheckUtils]: 36: Hoare triple {8754#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {8754#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:56,616 INFO L273 TraceCheckUtils]: 37: Hoare triple {8754#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {8755#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:56,617 INFO L273 TraceCheckUtils]: 38: Hoare triple {8755#(<= main_~i~1 16)} assume !(~i~1 < 60); {8738#false} is VALID [2018-11-23 12:17:56,617 INFO L256 TraceCheckUtils]: 39: Hoare triple {8738#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {8738#false} is VALID [2018-11-23 12:17:56,617 INFO L273 TraceCheckUtils]: 40: Hoare triple {8738#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {8738#false} is VALID [2018-11-23 12:17:56,618 INFO L273 TraceCheckUtils]: 41: Hoare triple {8738#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8738#false} is VALID [2018-11-23 12:17:56,618 INFO L273 TraceCheckUtils]: 42: Hoare triple {8738#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8738#false} is VALID [2018-11-23 12:17:56,618 INFO L273 TraceCheckUtils]: 43: Hoare triple {8738#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8738#false} is VALID [2018-11-23 12:17:56,618 INFO L273 TraceCheckUtils]: 44: Hoare triple {8738#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8738#false} is VALID [2018-11-23 12:17:56,618 INFO L273 TraceCheckUtils]: 45: Hoare triple {8738#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8738#false} is VALID [2018-11-23 12:17:56,619 INFO L273 TraceCheckUtils]: 46: Hoare triple {8738#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8738#false} is VALID [2018-11-23 12:17:56,619 INFO L273 TraceCheckUtils]: 47: Hoare triple {8738#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8738#false} is VALID [2018-11-23 12:17:56,619 INFO L273 TraceCheckUtils]: 48: Hoare triple {8738#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8738#false} is VALID [2018-11-23 12:17:56,619 INFO L273 TraceCheckUtils]: 49: Hoare triple {8738#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8738#false} is VALID [2018-11-23 12:17:56,619 INFO L273 TraceCheckUtils]: 50: Hoare triple {8738#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8738#false} is VALID [2018-11-23 12:17:56,619 INFO L273 TraceCheckUtils]: 51: Hoare triple {8738#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8738#false} is VALID [2018-11-23 12:17:56,620 INFO L273 TraceCheckUtils]: 52: Hoare triple {8738#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8738#false} is VALID [2018-11-23 12:17:56,620 INFO L273 TraceCheckUtils]: 53: Hoare triple {8738#false} assume !(~i~0 < 60); {8738#false} is VALID [2018-11-23 12:17:56,620 INFO L273 TraceCheckUtils]: 54: Hoare triple {8738#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {8738#false} is VALID [2018-11-23 12:17:56,620 INFO L273 TraceCheckUtils]: 55: Hoare triple {8738#false} assume true; {8738#false} is VALID [2018-11-23 12:17:56,620 INFO L268 TraceCheckUtils]: 56: Hoare quadruple {8738#false} {8738#false} #70#return; {8738#false} is VALID [2018-11-23 12:17:56,620 INFO L273 TraceCheckUtils]: 57: Hoare triple {8738#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {8738#false} is VALID [2018-11-23 12:17:56,620 INFO L256 TraceCheckUtils]: 58: Hoare triple {8738#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {8738#false} is VALID [2018-11-23 12:17:56,620 INFO L273 TraceCheckUtils]: 59: Hoare triple {8738#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {8738#false} is VALID [2018-11-23 12:17:56,621 INFO L273 TraceCheckUtils]: 60: Hoare triple {8738#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8738#false} is VALID [2018-11-23 12:17:56,621 INFO L273 TraceCheckUtils]: 61: Hoare triple {8738#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8738#false} is VALID [2018-11-23 12:17:56,621 INFO L273 TraceCheckUtils]: 62: Hoare triple {8738#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8738#false} is VALID [2018-11-23 12:17:56,621 INFO L273 TraceCheckUtils]: 63: Hoare triple {8738#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8738#false} is VALID [2018-11-23 12:17:56,621 INFO L273 TraceCheckUtils]: 64: Hoare triple {8738#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8738#false} is VALID [2018-11-23 12:17:56,621 INFO L273 TraceCheckUtils]: 65: Hoare triple {8738#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8738#false} is VALID [2018-11-23 12:17:56,621 INFO L273 TraceCheckUtils]: 66: Hoare triple {8738#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8738#false} is VALID [2018-11-23 12:17:56,621 INFO L273 TraceCheckUtils]: 67: Hoare triple {8738#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8738#false} is VALID [2018-11-23 12:17:56,621 INFO L273 TraceCheckUtils]: 68: Hoare triple {8738#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8738#false} is VALID [2018-11-23 12:17:56,622 INFO L273 TraceCheckUtils]: 69: Hoare triple {8738#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8738#false} is VALID [2018-11-23 12:17:56,622 INFO L273 TraceCheckUtils]: 70: Hoare triple {8738#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8738#false} is VALID [2018-11-23 12:17:56,622 INFO L273 TraceCheckUtils]: 71: Hoare triple {8738#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8738#false} is VALID [2018-11-23 12:17:56,622 INFO L273 TraceCheckUtils]: 72: Hoare triple {8738#false} assume !(~i~0 < 60); {8738#false} is VALID [2018-11-23 12:17:56,622 INFO L273 TraceCheckUtils]: 73: Hoare triple {8738#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {8738#false} is VALID [2018-11-23 12:17:56,622 INFO L273 TraceCheckUtils]: 74: Hoare triple {8738#false} assume true; {8738#false} is VALID [2018-11-23 12:17:56,622 INFO L268 TraceCheckUtils]: 75: Hoare quadruple {8738#false} {8738#false} #72#return; {8738#false} is VALID [2018-11-23 12:17:56,622 INFO L273 TraceCheckUtils]: 76: Hoare triple {8738#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {8738#false} is VALID [2018-11-23 12:17:56,623 INFO L273 TraceCheckUtils]: 77: Hoare triple {8738#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {8738#false} is VALID [2018-11-23 12:17:56,623 INFO L273 TraceCheckUtils]: 78: Hoare triple {8738#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {8738#false} is VALID [2018-11-23 12:17:56,623 INFO L273 TraceCheckUtils]: 79: Hoare triple {8738#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {8738#false} is VALID [2018-11-23 12:17:56,623 INFO L273 TraceCheckUtils]: 80: Hoare triple {8738#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {8738#false} is VALID [2018-11-23 12:17:56,623 INFO L273 TraceCheckUtils]: 81: Hoare triple {8738#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {8738#false} is VALID [2018-11-23 12:17:56,623 INFO L273 TraceCheckUtils]: 82: Hoare triple {8738#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {8738#false} is VALID [2018-11-23 12:17:56,623 INFO L273 TraceCheckUtils]: 83: Hoare triple {8738#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {8738#false} is VALID [2018-11-23 12:17:56,623 INFO L273 TraceCheckUtils]: 84: Hoare triple {8738#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {8738#false} is VALID [2018-11-23 12:17:56,623 INFO L273 TraceCheckUtils]: 85: Hoare triple {8738#false} assume !(~i~2 < 59); {8738#false} is VALID [2018-11-23 12:17:56,624 INFO L273 TraceCheckUtils]: 86: Hoare triple {8738#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {8738#false} is VALID [2018-11-23 12:17:56,624 INFO L256 TraceCheckUtils]: 87: Hoare triple {8738#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {8738#false} is VALID [2018-11-23 12:17:56,624 INFO L273 TraceCheckUtils]: 88: Hoare triple {8738#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {8738#false} is VALID [2018-11-23 12:17:56,624 INFO L273 TraceCheckUtils]: 89: Hoare triple {8738#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8738#false} is VALID [2018-11-23 12:17:56,624 INFO L273 TraceCheckUtils]: 90: Hoare triple {8738#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8738#false} is VALID [2018-11-23 12:17:56,624 INFO L273 TraceCheckUtils]: 91: Hoare triple {8738#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8738#false} is VALID [2018-11-23 12:17:56,624 INFO L273 TraceCheckUtils]: 92: Hoare triple {8738#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8738#false} is VALID [2018-11-23 12:17:56,624 INFO L273 TraceCheckUtils]: 93: Hoare triple {8738#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8738#false} is VALID [2018-11-23 12:17:56,625 INFO L273 TraceCheckUtils]: 94: Hoare triple {8738#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8738#false} is VALID [2018-11-23 12:17:56,625 INFO L273 TraceCheckUtils]: 95: Hoare triple {8738#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8738#false} is VALID [2018-11-23 12:17:56,625 INFO L273 TraceCheckUtils]: 96: Hoare triple {8738#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8738#false} is VALID [2018-11-23 12:17:56,625 INFO L273 TraceCheckUtils]: 97: Hoare triple {8738#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8738#false} is VALID [2018-11-23 12:17:56,625 INFO L273 TraceCheckUtils]: 98: Hoare triple {8738#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8738#false} is VALID [2018-11-23 12:17:56,625 INFO L273 TraceCheckUtils]: 99: Hoare triple {8738#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {8738#false} is VALID [2018-11-23 12:17:56,625 INFO L273 TraceCheckUtils]: 100: Hoare triple {8738#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8738#false} is VALID [2018-11-23 12:17:56,625 INFO L273 TraceCheckUtils]: 101: Hoare triple {8738#false} assume !(~i~0 < 60); {8738#false} is VALID [2018-11-23 12:17:56,625 INFO L273 TraceCheckUtils]: 102: Hoare triple {8738#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {8738#false} is VALID [2018-11-23 12:17:56,626 INFO L273 TraceCheckUtils]: 103: Hoare triple {8738#false} assume true; {8738#false} is VALID [2018-11-23 12:17:56,626 INFO L268 TraceCheckUtils]: 104: Hoare quadruple {8738#false} {8738#false} #74#return; {8738#false} is VALID [2018-11-23 12:17:56,626 INFO L273 TraceCheckUtils]: 105: Hoare triple {8738#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {8738#false} is VALID [2018-11-23 12:17:56,626 INFO L273 TraceCheckUtils]: 106: Hoare triple {8738#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {8738#false} is VALID [2018-11-23 12:17:56,626 INFO L273 TraceCheckUtils]: 107: Hoare triple {8738#false} assume !false; {8738#false} is VALID [2018-11-23 12:17:56,631 INFO L134 CoverageAnalysis]: Checked inductivity of 647 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 391 trivial. 0 not checked. [2018-11-23 12:17:56,650 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:56,650 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 20 [2018-11-23 12:17:56,651 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 108 [2018-11-23 12:17:56,651 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:56,652 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2018-11-23 12:17:56,723 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:56,723 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-11-23 12:17:56,723 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-11-23 12:17:56,724 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=190, Invalid=190, Unknown=0, NotChecked=0, Total=380 [2018-11-23 12:17:56,724 INFO L87 Difference]: Start difference. First operand 75 states and 79 transitions. Second operand 20 states. [2018-11-23 12:17:57,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:57,210 INFO L93 Difference]: Finished difference Result 114 states and 122 transitions. [2018-11-23 12:17:57,210 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-11-23 12:17:57,211 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 108 [2018-11-23 12:17:57,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:57,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2018-11-23 12:17:57,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 86 transitions. [2018-11-23 12:17:57,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2018-11-23 12:17:57,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 86 transitions. [2018-11-23 12:17:57,214 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 86 transitions. [2018-11-23 12:17:57,426 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:57,429 INFO L225 Difference]: With dead ends: 114 [2018-11-23 12:17:57,429 INFO L226 Difference]: Without dead ends: 78 [2018-11-23 12:17:57,429 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 126 GetRequests, 108 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=190, Invalid=190, Unknown=0, NotChecked=0, Total=380 [2018-11-23 12:17:57,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2018-11-23 12:17:57,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 77. [2018-11-23 12:17:57,463 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:57,463 INFO L82 GeneralOperation]: Start isEquivalent. First operand 78 states. Second operand 77 states. [2018-11-23 12:17:57,463 INFO L74 IsIncluded]: Start isIncluded. First operand 78 states. Second operand 77 states. [2018-11-23 12:17:57,463 INFO L87 Difference]: Start difference. First operand 78 states. Second operand 77 states. [2018-11-23 12:17:57,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:57,464 INFO L93 Difference]: Finished difference Result 78 states and 82 transitions. [2018-11-23 12:17:57,464 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 82 transitions. [2018-11-23 12:17:57,465 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:57,465 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:57,465 INFO L74 IsIncluded]: Start isIncluded. First operand 77 states. Second operand 78 states. [2018-11-23 12:17:57,465 INFO L87 Difference]: Start difference. First operand 77 states. Second operand 78 states. [2018-11-23 12:17:57,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:57,467 INFO L93 Difference]: Finished difference Result 78 states and 82 transitions. [2018-11-23 12:17:57,467 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 82 transitions. [2018-11-23 12:17:57,467 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:57,467 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:57,467 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:57,468 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:57,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77 states. [2018-11-23 12:17:57,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 81 transitions. [2018-11-23 12:17:57,469 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 81 transitions. Word has length 108 [2018-11-23 12:17:57,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:57,470 INFO L480 AbstractCegarLoop]: Abstraction has 77 states and 81 transitions. [2018-11-23 12:17:57,470 INFO L481 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-11-23 12:17:57,470 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 81 transitions. [2018-11-23 12:17:57,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-11-23 12:17:57,471 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:57,471 INFO L402 BasicCegarLoop]: trace histogram [18, 18, 17, 17, 4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:57,471 INFO L423 AbstractCegarLoop]: === Iteration 21 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:57,471 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:57,471 INFO L82 PathProgramCache]: Analyzing trace with hash 1948648953, now seen corresponding path program 17 times [2018-11-23 12:17:57,472 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:57,472 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:57,472 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:57,472 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:57,473 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:57,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:57,784 INFO L256 TraceCheckUtils]: 0: Hoare triple {9519#true} call ULTIMATE.init(); {9519#true} is VALID [2018-11-23 12:17:57,784 INFO L273 TraceCheckUtils]: 1: Hoare triple {9519#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {9519#true} is VALID [2018-11-23 12:17:57,784 INFO L273 TraceCheckUtils]: 2: Hoare triple {9519#true} assume true; {9519#true} is VALID [2018-11-23 12:17:57,784 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {9519#true} {9519#true} #66#return; {9519#true} is VALID [2018-11-23 12:17:57,785 INFO L256 TraceCheckUtils]: 4: Hoare triple {9519#true} call #t~ret12 := main(); {9519#true} is VALID [2018-11-23 12:17:57,785 INFO L273 TraceCheckUtils]: 5: Hoare triple {9519#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {9521#(= main_~i~1 0)} is VALID [2018-11-23 12:17:57,786 INFO L273 TraceCheckUtils]: 6: Hoare triple {9521#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9521#(= main_~i~1 0)} is VALID [2018-11-23 12:17:57,786 INFO L273 TraceCheckUtils]: 7: Hoare triple {9521#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9522#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:57,787 INFO L273 TraceCheckUtils]: 8: Hoare triple {9522#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9522#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:57,788 INFO L273 TraceCheckUtils]: 9: Hoare triple {9522#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9523#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:57,788 INFO L273 TraceCheckUtils]: 10: Hoare triple {9523#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9523#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:57,789 INFO L273 TraceCheckUtils]: 11: Hoare triple {9523#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9524#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:57,789 INFO L273 TraceCheckUtils]: 12: Hoare triple {9524#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9524#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:57,790 INFO L273 TraceCheckUtils]: 13: Hoare triple {9524#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9525#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:57,791 INFO L273 TraceCheckUtils]: 14: Hoare triple {9525#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9525#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:57,791 INFO L273 TraceCheckUtils]: 15: Hoare triple {9525#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9526#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:57,792 INFO L273 TraceCheckUtils]: 16: Hoare triple {9526#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9526#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:57,793 INFO L273 TraceCheckUtils]: 17: Hoare triple {9526#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9527#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:57,793 INFO L273 TraceCheckUtils]: 18: Hoare triple {9527#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9527#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:57,794 INFO L273 TraceCheckUtils]: 19: Hoare triple {9527#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9528#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:57,794 INFO L273 TraceCheckUtils]: 20: Hoare triple {9528#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9528#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:57,814 INFO L273 TraceCheckUtils]: 21: Hoare triple {9528#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9529#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:57,815 INFO L273 TraceCheckUtils]: 22: Hoare triple {9529#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9529#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:57,815 INFO L273 TraceCheckUtils]: 23: Hoare triple {9529#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9530#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:57,816 INFO L273 TraceCheckUtils]: 24: Hoare triple {9530#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9530#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:57,816 INFO L273 TraceCheckUtils]: 25: Hoare triple {9530#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9531#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:57,816 INFO L273 TraceCheckUtils]: 26: Hoare triple {9531#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9531#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:57,817 INFO L273 TraceCheckUtils]: 27: Hoare triple {9531#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9532#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:57,819 INFO L273 TraceCheckUtils]: 28: Hoare triple {9532#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9532#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:57,820 INFO L273 TraceCheckUtils]: 29: Hoare triple {9532#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9533#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:57,820 INFO L273 TraceCheckUtils]: 30: Hoare triple {9533#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9533#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:57,821 INFO L273 TraceCheckUtils]: 31: Hoare triple {9533#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9534#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:57,821 INFO L273 TraceCheckUtils]: 32: Hoare triple {9534#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9534#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:57,821 INFO L273 TraceCheckUtils]: 33: Hoare triple {9534#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9535#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:57,822 INFO L273 TraceCheckUtils]: 34: Hoare triple {9535#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9535#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:57,822 INFO L273 TraceCheckUtils]: 35: Hoare triple {9535#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9536#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:57,823 INFO L273 TraceCheckUtils]: 36: Hoare triple {9536#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9536#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:57,824 INFO L273 TraceCheckUtils]: 37: Hoare triple {9536#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9537#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:57,824 INFO L273 TraceCheckUtils]: 38: Hoare triple {9537#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9537#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:57,825 INFO L273 TraceCheckUtils]: 39: Hoare triple {9537#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9538#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:57,826 INFO L273 TraceCheckUtils]: 40: Hoare triple {9538#(<= main_~i~1 17)} assume !(~i~1 < 60); {9520#false} is VALID [2018-11-23 12:17:57,826 INFO L256 TraceCheckUtils]: 41: Hoare triple {9520#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {9519#true} is VALID [2018-11-23 12:17:57,826 INFO L273 TraceCheckUtils]: 42: Hoare triple {9519#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {9519#true} is VALID [2018-11-23 12:17:57,826 INFO L273 TraceCheckUtils]: 43: Hoare triple {9519#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9519#true} is VALID [2018-11-23 12:17:57,826 INFO L273 TraceCheckUtils]: 44: Hoare triple {9519#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9519#true} is VALID [2018-11-23 12:17:57,827 INFO L273 TraceCheckUtils]: 45: Hoare triple {9519#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9519#true} is VALID [2018-11-23 12:17:57,827 INFO L273 TraceCheckUtils]: 46: Hoare triple {9519#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9519#true} is VALID [2018-11-23 12:17:57,827 INFO L273 TraceCheckUtils]: 47: Hoare triple {9519#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9519#true} is VALID [2018-11-23 12:17:57,827 INFO L273 TraceCheckUtils]: 48: Hoare triple {9519#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9519#true} is VALID [2018-11-23 12:17:57,827 INFO L273 TraceCheckUtils]: 49: Hoare triple {9519#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9519#true} is VALID [2018-11-23 12:17:57,828 INFO L273 TraceCheckUtils]: 50: Hoare triple {9519#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9519#true} is VALID [2018-11-23 12:17:57,828 INFO L273 TraceCheckUtils]: 51: Hoare triple {9519#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9519#true} is VALID [2018-11-23 12:17:57,828 INFO L273 TraceCheckUtils]: 52: Hoare triple {9519#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9519#true} is VALID [2018-11-23 12:17:57,828 INFO L273 TraceCheckUtils]: 53: Hoare triple {9519#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9519#true} is VALID [2018-11-23 12:17:57,828 INFO L273 TraceCheckUtils]: 54: Hoare triple {9519#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9519#true} is VALID [2018-11-23 12:17:57,829 INFO L273 TraceCheckUtils]: 55: Hoare triple {9519#true} assume !(~i~0 < 60); {9519#true} is VALID [2018-11-23 12:17:57,829 INFO L273 TraceCheckUtils]: 56: Hoare triple {9519#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {9519#true} is VALID [2018-11-23 12:17:57,829 INFO L273 TraceCheckUtils]: 57: Hoare triple {9519#true} assume true; {9519#true} is VALID [2018-11-23 12:17:57,829 INFO L268 TraceCheckUtils]: 58: Hoare quadruple {9519#true} {9520#false} #70#return; {9520#false} is VALID [2018-11-23 12:17:57,829 INFO L273 TraceCheckUtils]: 59: Hoare triple {9520#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {9520#false} is VALID [2018-11-23 12:17:57,830 INFO L256 TraceCheckUtils]: 60: Hoare triple {9520#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {9519#true} is VALID [2018-11-23 12:17:57,830 INFO L273 TraceCheckUtils]: 61: Hoare triple {9519#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {9519#true} is VALID [2018-11-23 12:17:57,830 INFO L273 TraceCheckUtils]: 62: Hoare triple {9519#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9519#true} is VALID [2018-11-23 12:17:57,830 INFO L273 TraceCheckUtils]: 63: Hoare triple {9519#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9519#true} is VALID [2018-11-23 12:17:57,830 INFO L273 TraceCheckUtils]: 64: Hoare triple {9519#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9519#true} is VALID [2018-11-23 12:17:57,830 INFO L273 TraceCheckUtils]: 65: Hoare triple {9519#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9519#true} is VALID [2018-11-23 12:17:57,831 INFO L273 TraceCheckUtils]: 66: Hoare triple {9519#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9519#true} is VALID [2018-11-23 12:17:57,831 INFO L273 TraceCheckUtils]: 67: Hoare triple {9519#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9519#true} is VALID [2018-11-23 12:17:57,831 INFO L273 TraceCheckUtils]: 68: Hoare triple {9519#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9519#true} is VALID [2018-11-23 12:17:57,831 INFO L273 TraceCheckUtils]: 69: Hoare triple {9519#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9519#true} is VALID [2018-11-23 12:17:57,831 INFO L273 TraceCheckUtils]: 70: Hoare triple {9519#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9519#true} is VALID [2018-11-23 12:17:57,831 INFO L273 TraceCheckUtils]: 71: Hoare triple {9519#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9519#true} is VALID [2018-11-23 12:17:57,831 INFO L273 TraceCheckUtils]: 72: Hoare triple {9519#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9519#true} is VALID [2018-11-23 12:17:57,831 INFO L273 TraceCheckUtils]: 73: Hoare triple {9519#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9519#true} is VALID [2018-11-23 12:17:57,832 INFO L273 TraceCheckUtils]: 74: Hoare triple {9519#true} assume !(~i~0 < 60); {9519#true} is VALID [2018-11-23 12:17:57,832 INFO L273 TraceCheckUtils]: 75: Hoare triple {9519#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {9519#true} is VALID [2018-11-23 12:17:57,832 INFO L273 TraceCheckUtils]: 76: Hoare triple {9519#true} assume true; {9519#true} is VALID [2018-11-23 12:17:57,832 INFO L268 TraceCheckUtils]: 77: Hoare quadruple {9519#true} {9520#false} #72#return; {9520#false} is VALID [2018-11-23 12:17:57,832 INFO L273 TraceCheckUtils]: 78: Hoare triple {9520#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {9520#false} is VALID [2018-11-23 12:17:57,832 INFO L273 TraceCheckUtils]: 79: Hoare triple {9520#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {9520#false} is VALID [2018-11-23 12:17:57,832 INFO L273 TraceCheckUtils]: 80: Hoare triple {9520#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {9520#false} is VALID [2018-11-23 12:17:57,832 INFO L273 TraceCheckUtils]: 81: Hoare triple {9520#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {9520#false} is VALID [2018-11-23 12:17:57,833 INFO L273 TraceCheckUtils]: 82: Hoare triple {9520#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {9520#false} is VALID [2018-11-23 12:17:57,833 INFO L273 TraceCheckUtils]: 83: Hoare triple {9520#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {9520#false} is VALID [2018-11-23 12:17:57,833 INFO L273 TraceCheckUtils]: 84: Hoare triple {9520#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {9520#false} is VALID [2018-11-23 12:17:57,833 INFO L273 TraceCheckUtils]: 85: Hoare triple {9520#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {9520#false} is VALID [2018-11-23 12:17:57,833 INFO L273 TraceCheckUtils]: 86: Hoare triple {9520#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {9520#false} is VALID [2018-11-23 12:17:57,833 INFO L273 TraceCheckUtils]: 87: Hoare triple {9520#false} assume !(~i~2 < 59); {9520#false} is VALID [2018-11-23 12:17:57,833 INFO L273 TraceCheckUtils]: 88: Hoare triple {9520#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {9520#false} is VALID [2018-11-23 12:17:57,833 INFO L256 TraceCheckUtils]: 89: Hoare triple {9520#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {9519#true} is VALID [2018-11-23 12:17:57,833 INFO L273 TraceCheckUtils]: 90: Hoare triple {9519#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {9519#true} is VALID [2018-11-23 12:17:57,834 INFO L273 TraceCheckUtils]: 91: Hoare triple {9519#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9519#true} is VALID [2018-11-23 12:17:57,834 INFO L273 TraceCheckUtils]: 92: Hoare triple {9519#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9519#true} is VALID [2018-11-23 12:17:57,834 INFO L273 TraceCheckUtils]: 93: Hoare triple {9519#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9519#true} is VALID [2018-11-23 12:17:57,834 INFO L273 TraceCheckUtils]: 94: Hoare triple {9519#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9519#true} is VALID [2018-11-23 12:17:57,834 INFO L273 TraceCheckUtils]: 95: Hoare triple {9519#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9519#true} is VALID [2018-11-23 12:17:57,834 INFO L273 TraceCheckUtils]: 96: Hoare triple {9519#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9519#true} is VALID [2018-11-23 12:17:57,834 INFO L273 TraceCheckUtils]: 97: Hoare triple {9519#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9519#true} is VALID [2018-11-23 12:17:57,834 INFO L273 TraceCheckUtils]: 98: Hoare triple {9519#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9519#true} is VALID [2018-11-23 12:17:57,834 INFO L273 TraceCheckUtils]: 99: Hoare triple {9519#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9519#true} is VALID [2018-11-23 12:17:57,835 INFO L273 TraceCheckUtils]: 100: Hoare triple {9519#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9519#true} is VALID [2018-11-23 12:17:57,835 INFO L273 TraceCheckUtils]: 101: Hoare triple {9519#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9519#true} is VALID [2018-11-23 12:17:57,835 INFO L273 TraceCheckUtils]: 102: Hoare triple {9519#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9519#true} is VALID [2018-11-23 12:17:57,835 INFO L273 TraceCheckUtils]: 103: Hoare triple {9519#true} assume !(~i~0 < 60); {9519#true} is VALID [2018-11-23 12:17:57,835 INFO L273 TraceCheckUtils]: 104: Hoare triple {9519#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {9519#true} is VALID [2018-11-23 12:17:57,835 INFO L273 TraceCheckUtils]: 105: Hoare triple {9519#true} assume true; {9519#true} is VALID [2018-11-23 12:17:57,835 INFO L268 TraceCheckUtils]: 106: Hoare quadruple {9519#true} {9520#false} #74#return; {9520#false} is VALID [2018-11-23 12:17:57,835 INFO L273 TraceCheckUtils]: 107: Hoare triple {9520#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {9520#false} is VALID [2018-11-23 12:17:57,835 INFO L273 TraceCheckUtils]: 108: Hoare triple {9520#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {9520#false} is VALID [2018-11-23 12:17:57,836 INFO L273 TraceCheckUtils]: 109: Hoare triple {9520#false} assume !false; {9520#false} is VALID [2018-11-23 12:17:57,841 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 391 trivial. 0 not checked. [2018-11-23 12:17:57,841 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:57,841 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:57,851 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2018-11-23 12:17:58,586 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 17 check-sat command(s) [2018-11-23 12:17:58,586 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:58,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:58,640 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:58,918 INFO L256 TraceCheckUtils]: 0: Hoare triple {9519#true} call ULTIMATE.init(); {9519#true} is VALID [2018-11-23 12:17:58,919 INFO L273 TraceCheckUtils]: 1: Hoare triple {9519#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {9519#true} is VALID [2018-11-23 12:17:58,919 INFO L273 TraceCheckUtils]: 2: Hoare triple {9519#true} assume true; {9519#true} is VALID [2018-11-23 12:17:58,919 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {9519#true} {9519#true} #66#return; {9519#true} is VALID [2018-11-23 12:17:58,919 INFO L256 TraceCheckUtils]: 4: Hoare triple {9519#true} call #t~ret12 := main(); {9519#true} is VALID [2018-11-23 12:17:58,920 INFO L273 TraceCheckUtils]: 5: Hoare triple {9519#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {9519#true} is VALID [2018-11-23 12:17:58,920 INFO L273 TraceCheckUtils]: 6: Hoare triple {9519#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9519#true} is VALID [2018-11-23 12:17:58,920 INFO L273 TraceCheckUtils]: 7: Hoare triple {9519#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9519#true} is VALID [2018-11-23 12:17:58,921 INFO L273 TraceCheckUtils]: 8: Hoare triple {9519#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9519#true} is VALID [2018-11-23 12:17:58,921 INFO L273 TraceCheckUtils]: 9: Hoare triple {9519#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9519#true} is VALID [2018-11-23 12:17:58,921 INFO L273 TraceCheckUtils]: 10: Hoare triple {9519#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9519#true} is VALID [2018-11-23 12:17:58,921 INFO L273 TraceCheckUtils]: 11: Hoare triple {9519#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9519#true} is VALID [2018-11-23 12:17:58,921 INFO L273 TraceCheckUtils]: 12: Hoare triple {9519#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9519#true} is VALID [2018-11-23 12:17:58,921 INFO L273 TraceCheckUtils]: 13: Hoare triple {9519#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9519#true} is VALID [2018-11-23 12:17:58,922 INFO L273 TraceCheckUtils]: 14: Hoare triple {9519#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9519#true} is VALID [2018-11-23 12:17:58,922 INFO L273 TraceCheckUtils]: 15: Hoare triple {9519#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9519#true} is VALID [2018-11-23 12:17:58,922 INFO L273 TraceCheckUtils]: 16: Hoare triple {9519#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9519#true} is VALID [2018-11-23 12:17:58,922 INFO L273 TraceCheckUtils]: 17: Hoare triple {9519#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9519#true} is VALID [2018-11-23 12:17:58,922 INFO L273 TraceCheckUtils]: 18: Hoare triple {9519#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9519#true} is VALID [2018-11-23 12:17:58,923 INFO L273 TraceCheckUtils]: 19: Hoare triple {9519#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9519#true} is VALID [2018-11-23 12:17:58,923 INFO L273 TraceCheckUtils]: 20: Hoare triple {9519#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9519#true} is VALID [2018-11-23 12:17:58,923 INFO L273 TraceCheckUtils]: 21: Hoare triple {9519#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9519#true} is VALID [2018-11-23 12:17:58,923 INFO L273 TraceCheckUtils]: 22: Hoare triple {9519#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9519#true} is VALID [2018-11-23 12:17:58,923 INFO L273 TraceCheckUtils]: 23: Hoare triple {9519#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9519#true} is VALID [2018-11-23 12:17:58,923 INFO L273 TraceCheckUtils]: 24: Hoare triple {9519#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9519#true} is VALID [2018-11-23 12:17:58,924 INFO L273 TraceCheckUtils]: 25: Hoare triple {9519#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9519#true} is VALID [2018-11-23 12:17:58,924 INFO L273 TraceCheckUtils]: 26: Hoare triple {9519#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9519#true} is VALID [2018-11-23 12:17:58,924 INFO L273 TraceCheckUtils]: 27: Hoare triple {9519#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9519#true} is VALID [2018-11-23 12:17:58,924 INFO L273 TraceCheckUtils]: 28: Hoare triple {9519#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9519#true} is VALID [2018-11-23 12:17:58,924 INFO L273 TraceCheckUtils]: 29: Hoare triple {9519#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9519#true} is VALID [2018-11-23 12:17:58,924 INFO L273 TraceCheckUtils]: 30: Hoare triple {9519#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9519#true} is VALID [2018-11-23 12:17:58,925 INFO L273 TraceCheckUtils]: 31: Hoare triple {9519#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9519#true} is VALID [2018-11-23 12:17:58,925 INFO L273 TraceCheckUtils]: 32: Hoare triple {9519#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9519#true} is VALID [2018-11-23 12:17:58,925 INFO L273 TraceCheckUtils]: 33: Hoare triple {9519#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9519#true} is VALID [2018-11-23 12:17:58,925 INFO L273 TraceCheckUtils]: 34: Hoare triple {9519#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9519#true} is VALID [2018-11-23 12:17:58,925 INFO L273 TraceCheckUtils]: 35: Hoare triple {9519#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9519#true} is VALID [2018-11-23 12:17:58,925 INFO L273 TraceCheckUtils]: 36: Hoare triple {9519#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9519#true} is VALID [2018-11-23 12:17:58,926 INFO L273 TraceCheckUtils]: 37: Hoare triple {9519#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9519#true} is VALID [2018-11-23 12:17:58,926 INFO L273 TraceCheckUtils]: 38: Hoare triple {9519#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {9519#true} is VALID [2018-11-23 12:17:58,926 INFO L273 TraceCheckUtils]: 39: Hoare triple {9519#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {9519#true} is VALID [2018-11-23 12:17:58,926 INFO L273 TraceCheckUtils]: 40: Hoare triple {9519#true} assume !(~i~1 < 60); {9519#true} is VALID [2018-11-23 12:17:58,926 INFO L256 TraceCheckUtils]: 41: Hoare triple {9519#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {9519#true} is VALID [2018-11-23 12:17:58,945 INFO L273 TraceCheckUtils]: 42: Hoare triple {9519#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {9668#(<= sum_~i~0 0)} is VALID [2018-11-23 12:17:58,952 INFO L273 TraceCheckUtils]: 43: Hoare triple {9668#(<= sum_~i~0 0)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9668#(<= sum_~i~0 0)} is VALID [2018-11-23 12:17:58,952 INFO L273 TraceCheckUtils]: 44: Hoare triple {9668#(<= sum_~i~0 0)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9675#(<= sum_~i~0 1)} is VALID [2018-11-23 12:17:58,953 INFO L273 TraceCheckUtils]: 45: Hoare triple {9675#(<= sum_~i~0 1)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9675#(<= sum_~i~0 1)} is VALID [2018-11-23 12:17:58,953 INFO L273 TraceCheckUtils]: 46: Hoare triple {9675#(<= sum_~i~0 1)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9682#(<= sum_~i~0 2)} is VALID [2018-11-23 12:17:58,953 INFO L273 TraceCheckUtils]: 47: Hoare triple {9682#(<= sum_~i~0 2)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9682#(<= sum_~i~0 2)} is VALID [2018-11-23 12:17:58,954 INFO L273 TraceCheckUtils]: 48: Hoare triple {9682#(<= sum_~i~0 2)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9689#(<= sum_~i~0 3)} is VALID [2018-11-23 12:17:58,954 INFO L273 TraceCheckUtils]: 49: Hoare triple {9689#(<= sum_~i~0 3)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9689#(<= sum_~i~0 3)} is VALID [2018-11-23 12:17:58,955 INFO L273 TraceCheckUtils]: 50: Hoare triple {9689#(<= sum_~i~0 3)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9696#(<= sum_~i~0 4)} is VALID [2018-11-23 12:17:58,955 INFO L273 TraceCheckUtils]: 51: Hoare triple {9696#(<= sum_~i~0 4)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9696#(<= sum_~i~0 4)} is VALID [2018-11-23 12:17:58,955 INFO L273 TraceCheckUtils]: 52: Hoare triple {9696#(<= sum_~i~0 4)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9703#(<= sum_~i~0 5)} is VALID [2018-11-23 12:17:58,956 INFO L273 TraceCheckUtils]: 53: Hoare triple {9703#(<= sum_~i~0 5)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9703#(<= sum_~i~0 5)} is VALID [2018-11-23 12:17:58,956 INFO L273 TraceCheckUtils]: 54: Hoare triple {9703#(<= sum_~i~0 5)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9710#(<= sum_~i~0 6)} is VALID [2018-11-23 12:17:58,957 INFO L273 TraceCheckUtils]: 55: Hoare triple {9710#(<= sum_~i~0 6)} assume !(~i~0 < 60); {9520#false} is VALID [2018-11-23 12:17:58,957 INFO L273 TraceCheckUtils]: 56: Hoare triple {9520#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {9520#false} is VALID [2018-11-23 12:17:58,958 INFO L273 TraceCheckUtils]: 57: Hoare triple {9520#false} assume true; {9520#false} is VALID [2018-11-23 12:17:58,958 INFO L268 TraceCheckUtils]: 58: Hoare quadruple {9520#false} {9519#true} #70#return; {9520#false} is VALID [2018-11-23 12:17:58,958 INFO L273 TraceCheckUtils]: 59: Hoare triple {9520#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {9520#false} is VALID [2018-11-23 12:17:58,958 INFO L256 TraceCheckUtils]: 60: Hoare triple {9520#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {9520#false} is VALID [2018-11-23 12:17:58,958 INFO L273 TraceCheckUtils]: 61: Hoare triple {9520#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {9520#false} is VALID [2018-11-23 12:17:58,959 INFO L273 TraceCheckUtils]: 62: Hoare triple {9520#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9520#false} is VALID [2018-11-23 12:17:58,959 INFO L273 TraceCheckUtils]: 63: Hoare triple {9520#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9520#false} is VALID [2018-11-23 12:17:58,959 INFO L273 TraceCheckUtils]: 64: Hoare triple {9520#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9520#false} is VALID [2018-11-23 12:17:58,959 INFO L273 TraceCheckUtils]: 65: Hoare triple {9520#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9520#false} is VALID [2018-11-23 12:17:58,959 INFO L273 TraceCheckUtils]: 66: Hoare triple {9520#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9520#false} is VALID [2018-11-23 12:17:58,960 INFO L273 TraceCheckUtils]: 67: Hoare triple {9520#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9520#false} is VALID [2018-11-23 12:17:58,960 INFO L273 TraceCheckUtils]: 68: Hoare triple {9520#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9520#false} is VALID [2018-11-23 12:17:58,960 INFO L273 TraceCheckUtils]: 69: Hoare triple {9520#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9520#false} is VALID [2018-11-23 12:17:58,960 INFO L273 TraceCheckUtils]: 70: Hoare triple {9520#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9520#false} is VALID [2018-11-23 12:17:58,960 INFO L273 TraceCheckUtils]: 71: Hoare triple {9520#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9520#false} is VALID [2018-11-23 12:17:58,960 INFO L273 TraceCheckUtils]: 72: Hoare triple {9520#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9520#false} is VALID [2018-11-23 12:17:58,961 INFO L273 TraceCheckUtils]: 73: Hoare triple {9520#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9520#false} is VALID [2018-11-23 12:17:58,961 INFO L273 TraceCheckUtils]: 74: Hoare triple {9520#false} assume !(~i~0 < 60); {9520#false} is VALID [2018-11-23 12:17:58,961 INFO L273 TraceCheckUtils]: 75: Hoare triple {9520#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {9520#false} is VALID [2018-11-23 12:17:58,961 INFO L273 TraceCheckUtils]: 76: Hoare triple {9520#false} assume true; {9520#false} is VALID [2018-11-23 12:17:58,961 INFO L268 TraceCheckUtils]: 77: Hoare quadruple {9520#false} {9520#false} #72#return; {9520#false} is VALID [2018-11-23 12:17:58,962 INFO L273 TraceCheckUtils]: 78: Hoare triple {9520#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {9520#false} is VALID [2018-11-23 12:17:58,962 INFO L273 TraceCheckUtils]: 79: Hoare triple {9520#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {9520#false} is VALID [2018-11-23 12:17:58,962 INFO L273 TraceCheckUtils]: 80: Hoare triple {9520#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {9520#false} is VALID [2018-11-23 12:17:58,962 INFO L273 TraceCheckUtils]: 81: Hoare triple {9520#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {9520#false} is VALID [2018-11-23 12:17:58,962 INFO L273 TraceCheckUtils]: 82: Hoare triple {9520#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {9520#false} is VALID [2018-11-23 12:17:58,962 INFO L273 TraceCheckUtils]: 83: Hoare triple {9520#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {9520#false} is VALID [2018-11-23 12:17:58,962 INFO L273 TraceCheckUtils]: 84: Hoare triple {9520#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {9520#false} is VALID [2018-11-23 12:17:58,963 INFO L273 TraceCheckUtils]: 85: Hoare triple {9520#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {9520#false} is VALID [2018-11-23 12:17:58,963 INFO L273 TraceCheckUtils]: 86: Hoare triple {9520#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {9520#false} is VALID [2018-11-23 12:17:58,963 INFO L273 TraceCheckUtils]: 87: Hoare triple {9520#false} assume !(~i~2 < 59); {9520#false} is VALID [2018-11-23 12:17:58,963 INFO L273 TraceCheckUtils]: 88: Hoare triple {9520#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {9520#false} is VALID [2018-11-23 12:17:58,963 INFO L256 TraceCheckUtils]: 89: Hoare triple {9520#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {9520#false} is VALID [2018-11-23 12:17:58,963 INFO L273 TraceCheckUtils]: 90: Hoare triple {9520#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {9520#false} is VALID [2018-11-23 12:17:58,964 INFO L273 TraceCheckUtils]: 91: Hoare triple {9520#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9520#false} is VALID [2018-11-23 12:17:58,964 INFO L273 TraceCheckUtils]: 92: Hoare triple {9520#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9520#false} is VALID [2018-11-23 12:17:58,964 INFO L273 TraceCheckUtils]: 93: Hoare triple {9520#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9520#false} is VALID [2018-11-23 12:17:58,964 INFO L273 TraceCheckUtils]: 94: Hoare triple {9520#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9520#false} is VALID [2018-11-23 12:17:58,964 INFO L273 TraceCheckUtils]: 95: Hoare triple {9520#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9520#false} is VALID [2018-11-23 12:17:58,964 INFO L273 TraceCheckUtils]: 96: Hoare triple {9520#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9520#false} is VALID [2018-11-23 12:17:58,965 INFO L273 TraceCheckUtils]: 97: Hoare triple {9520#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9520#false} is VALID [2018-11-23 12:17:58,965 INFO L273 TraceCheckUtils]: 98: Hoare triple {9520#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9520#false} is VALID [2018-11-23 12:17:58,965 INFO L273 TraceCheckUtils]: 99: Hoare triple {9520#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9520#false} is VALID [2018-11-23 12:17:58,965 INFO L273 TraceCheckUtils]: 100: Hoare triple {9520#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9520#false} is VALID [2018-11-23 12:17:58,965 INFO L273 TraceCheckUtils]: 101: Hoare triple {9520#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {9520#false} is VALID [2018-11-23 12:17:58,965 INFO L273 TraceCheckUtils]: 102: Hoare triple {9520#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9520#false} is VALID [2018-11-23 12:17:58,965 INFO L273 TraceCheckUtils]: 103: Hoare triple {9520#false} assume !(~i~0 < 60); {9520#false} is VALID [2018-11-23 12:17:58,966 INFO L273 TraceCheckUtils]: 104: Hoare triple {9520#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {9520#false} is VALID [2018-11-23 12:17:58,966 INFO L273 TraceCheckUtils]: 105: Hoare triple {9520#false} assume true; {9520#false} is VALID [2018-11-23 12:17:58,966 INFO L268 TraceCheckUtils]: 106: Hoare quadruple {9520#false} {9520#false} #74#return; {9520#false} is VALID [2018-11-23 12:17:58,966 INFO L273 TraceCheckUtils]: 107: Hoare triple {9520#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {9520#false} is VALID [2018-11-23 12:17:58,966 INFO L273 TraceCheckUtils]: 108: Hoare triple {9520#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {9520#false} is VALID [2018-11-23 12:17:58,966 INFO L273 TraceCheckUtils]: 109: Hoare triple {9520#false} assume !false; {9520#false} is VALID [2018-11-23 12:17:58,971 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 172 proven. 36 refuted. 0 times theorem prover too weak. 472 trivial. 0 not checked. [2018-11-23 12:17:58,992 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:58,992 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 9] total 27 [2018-11-23 12:17:58,993 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 110 [2018-11-23 12:17:58,993 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:58,993 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states. [2018-11-23 12:17:59,085 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:59,085 INFO L459 AbstractCegarLoop]: Interpolant automaton has 27 states [2018-11-23 12:17:59,086 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2018-11-23 12:17:59,086 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=225, Invalid=477, Unknown=0, NotChecked=0, Total=702 [2018-11-23 12:17:59,086 INFO L87 Difference]: Start difference. First operand 77 states and 81 transitions. Second operand 27 states. [2018-11-23 12:18:00,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:00,189 INFO L93 Difference]: Finished difference Result 119 states and 131 transitions. [2018-11-23 12:18:00,189 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2018-11-23 12:18:00,189 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 110 [2018-11-23 12:18:00,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:18:00,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2018-11-23 12:18:00,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 106 transitions. [2018-11-23 12:18:00,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2018-11-23 12:18:00,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 106 transitions. [2018-11-23 12:18:00,192 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states and 106 transitions. [2018-11-23 12:18:00,312 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:00,314 INFO L225 Difference]: With dead ends: 119 [2018-11-23 12:18:00,314 INFO L226 Difference]: Without dead ends: 83 [2018-11-23 12:18:00,315 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 104 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 119 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=225, Invalid=477, Unknown=0, NotChecked=0, Total=702 [2018-11-23 12:18:00,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2018-11-23 12:18:00,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 81. [2018-11-23 12:18:00,351 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:18:00,351 INFO L82 GeneralOperation]: Start isEquivalent. First operand 83 states. Second operand 81 states. [2018-11-23 12:18:00,352 INFO L74 IsIncluded]: Start isIncluded. First operand 83 states. Second operand 81 states. [2018-11-23 12:18:00,352 INFO L87 Difference]: Start difference. First operand 83 states. Second operand 81 states. [2018-11-23 12:18:00,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:00,354 INFO L93 Difference]: Finished difference Result 83 states and 87 transitions. [2018-11-23 12:18:00,354 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 87 transitions. [2018-11-23 12:18:00,354 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:00,355 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:00,355 INFO L74 IsIncluded]: Start isIncluded. First operand 81 states. Second operand 83 states. [2018-11-23 12:18:00,355 INFO L87 Difference]: Start difference. First operand 81 states. Second operand 83 states. [2018-11-23 12:18:00,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:00,357 INFO L93 Difference]: Finished difference Result 83 states and 87 transitions. [2018-11-23 12:18:00,357 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 87 transitions. [2018-11-23 12:18:00,357 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:00,357 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:00,357 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:18:00,358 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:18:00,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 81 states. [2018-11-23 12:18:00,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 85 transitions. [2018-11-23 12:18:00,359 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 85 transitions. Word has length 110 [2018-11-23 12:18:00,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:18:00,360 INFO L480 AbstractCegarLoop]: Abstraction has 81 states and 85 transitions. [2018-11-23 12:18:00,360 INFO L481 AbstractCegarLoop]: Interpolant automaton has 27 states. [2018-11-23 12:18:00,360 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 85 transitions. [2018-11-23 12:18:00,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-11-23 12:18:00,361 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:18:00,361 INFO L402 BasicCegarLoop]: trace histogram [21, 21, 18, 18, 4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:18:00,361 INFO L423 AbstractCegarLoop]: === Iteration 22 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:18:00,361 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:18:00,361 INFO L82 PathProgramCache]: Analyzing trace with hash 1322362553, now seen corresponding path program 18 times [2018-11-23 12:18:00,362 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:18:00,362 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:18:00,362 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:00,362 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:18:00,363 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:00,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:00,743 INFO L256 TraceCheckUtils]: 0: Hoare triple {10337#true} call ULTIMATE.init(); {10337#true} is VALID [2018-11-23 12:18:00,744 INFO L273 TraceCheckUtils]: 1: Hoare triple {10337#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {10337#true} is VALID [2018-11-23 12:18:00,744 INFO L273 TraceCheckUtils]: 2: Hoare triple {10337#true} assume true; {10337#true} is VALID [2018-11-23 12:18:00,744 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {10337#true} {10337#true} #66#return; {10337#true} is VALID [2018-11-23 12:18:00,744 INFO L256 TraceCheckUtils]: 4: Hoare triple {10337#true} call #t~ret12 := main(); {10337#true} is VALID [2018-11-23 12:18:00,744 INFO L273 TraceCheckUtils]: 5: Hoare triple {10337#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {10339#(= main_~i~1 0)} is VALID [2018-11-23 12:18:00,745 INFO L273 TraceCheckUtils]: 6: Hoare triple {10339#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10339#(= main_~i~1 0)} is VALID [2018-11-23 12:18:00,746 INFO L273 TraceCheckUtils]: 7: Hoare triple {10339#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10340#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:00,746 INFO L273 TraceCheckUtils]: 8: Hoare triple {10340#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10340#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:00,747 INFO L273 TraceCheckUtils]: 9: Hoare triple {10340#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10341#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:00,747 INFO L273 TraceCheckUtils]: 10: Hoare triple {10341#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10341#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:00,747 INFO L273 TraceCheckUtils]: 11: Hoare triple {10341#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10342#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:00,748 INFO L273 TraceCheckUtils]: 12: Hoare triple {10342#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10342#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:00,748 INFO L273 TraceCheckUtils]: 13: Hoare triple {10342#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10343#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:00,749 INFO L273 TraceCheckUtils]: 14: Hoare triple {10343#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10343#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:00,749 INFO L273 TraceCheckUtils]: 15: Hoare triple {10343#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10344#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:00,750 INFO L273 TraceCheckUtils]: 16: Hoare triple {10344#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10344#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:00,750 INFO L273 TraceCheckUtils]: 17: Hoare triple {10344#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10345#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:00,751 INFO L273 TraceCheckUtils]: 18: Hoare triple {10345#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10345#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:00,752 INFO L273 TraceCheckUtils]: 19: Hoare triple {10345#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10346#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:00,752 INFO L273 TraceCheckUtils]: 20: Hoare triple {10346#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10346#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:00,753 INFO L273 TraceCheckUtils]: 21: Hoare triple {10346#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10347#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:00,753 INFO L273 TraceCheckUtils]: 22: Hoare triple {10347#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10347#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:00,754 INFO L273 TraceCheckUtils]: 23: Hoare triple {10347#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10348#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:00,757 INFO L273 TraceCheckUtils]: 24: Hoare triple {10348#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10348#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:00,757 INFO L273 TraceCheckUtils]: 25: Hoare triple {10348#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10349#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:00,757 INFO L273 TraceCheckUtils]: 26: Hoare triple {10349#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10349#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:00,758 INFO L273 TraceCheckUtils]: 27: Hoare triple {10349#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10350#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:00,758 INFO L273 TraceCheckUtils]: 28: Hoare triple {10350#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10350#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:00,759 INFO L273 TraceCheckUtils]: 29: Hoare triple {10350#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10351#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:00,759 INFO L273 TraceCheckUtils]: 30: Hoare triple {10351#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10351#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:00,760 INFO L273 TraceCheckUtils]: 31: Hoare triple {10351#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10352#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:00,760 INFO L273 TraceCheckUtils]: 32: Hoare triple {10352#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10352#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:00,763 INFO L273 TraceCheckUtils]: 33: Hoare triple {10352#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10353#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:00,764 INFO L273 TraceCheckUtils]: 34: Hoare triple {10353#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10353#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:00,764 INFO L273 TraceCheckUtils]: 35: Hoare triple {10353#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10354#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:00,765 INFO L273 TraceCheckUtils]: 36: Hoare triple {10354#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10354#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:00,765 INFO L273 TraceCheckUtils]: 37: Hoare triple {10354#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10355#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:00,765 INFO L273 TraceCheckUtils]: 38: Hoare triple {10355#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10355#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:00,766 INFO L273 TraceCheckUtils]: 39: Hoare triple {10355#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10356#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:00,766 INFO L273 TraceCheckUtils]: 40: Hoare triple {10356#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10356#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:00,767 INFO L273 TraceCheckUtils]: 41: Hoare triple {10356#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10357#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:00,768 INFO L273 TraceCheckUtils]: 42: Hoare triple {10357#(<= main_~i~1 18)} assume !(~i~1 < 60); {10338#false} is VALID [2018-11-23 12:18:00,768 INFO L256 TraceCheckUtils]: 43: Hoare triple {10338#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {10337#true} is VALID [2018-11-23 12:18:00,768 INFO L273 TraceCheckUtils]: 44: Hoare triple {10337#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {10337#true} is VALID [2018-11-23 12:18:00,768 INFO L273 TraceCheckUtils]: 45: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:00,768 INFO L273 TraceCheckUtils]: 46: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:00,769 INFO L273 TraceCheckUtils]: 47: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:00,769 INFO L273 TraceCheckUtils]: 48: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:00,769 INFO L273 TraceCheckUtils]: 49: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:00,769 INFO L273 TraceCheckUtils]: 50: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:00,769 INFO L273 TraceCheckUtils]: 51: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:00,770 INFO L273 TraceCheckUtils]: 52: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:00,770 INFO L273 TraceCheckUtils]: 53: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:00,770 INFO L273 TraceCheckUtils]: 54: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:00,770 INFO L273 TraceCheckUtils]: 55: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:00,770 INFO L273 TraceCheckUtils]: 56: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:00,770 INFO L273 TraceCheckUtils]: 57: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:00,771 INFO L273 TraceCheckUtils]: 58: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:00,771 INFO L273 TraceCheckUtils]: 59: Hoare triple {10337#true} assume !(~i~0 < 60); {10337#true} is VALID [2018-11-23 12:18:00,771 INFO L273 TraceCheckUtils]: 60: Hoare triple {10337#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {10337#true} is VALID [2018-11-23 12:18:00,771 INFO L273 TraceCheckUtils]: 61: Hoare triple {10337#true} assume true; {10337#true} is VALID [2018-11-23 12:18:00,771 INFO L268 TraceCheckUtils]: 62: Hoare quadruple {10337#true} {10338#false} #70#return; {10338#false} is VALID [2018-11-23 12:18:00,771 INFO L273 TraceCheckUtils]: 63: Hoare triple {10338#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {10338#false} is VALID [2018-11-23 12:18:00,771 INFO L256 TraceCheckUtils]: 64: Hoare triple {10338#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {10337#true} is VALID [2018-11-23 12:18:00,771 INFO L273 TraceCheckUtils]: 65: Hoare triple {10337#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {10337#true} is VALID [2018-11-23 12:18:00,771 INFO L273 TraceCheckUtils]: 66: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:00,772 INFO L273 TraceCheckUtils]: 67: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:00,772 INFO L273 TraceCheckUtils]: 68: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:00,772 INFO L273 TraceCheckUtils]: 69: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:00,772 INFO L273 TraceCheckUtils]: 70: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:00,772 INFO L273 TraceCheckUtils]: 71: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:00,772 INFO L273 TraceCheckUtils]: 72: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:00,772 INFO L273 TraceCheckUtils]: 73: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:00,772 INFO L273 TraceCheckUtils]: 74: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:00,773 INFO L273 TraceCheckUtils]: 75: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:00,773 INFO L273 TraceCheckUtils]: 76: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:00,773 INFO L273 TraceCheckUtils]: 77: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:00,773 INFO L273 TraceCheckUtils]: 78: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:00,773 INFO L273 TraceCheckUtils]: 79: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:00,773 INFO L273 TraceCheckUtils]: 80: Hoare triple {10337#true} assume !(~i~0 < 60); {10337#true} is VALID [2018-11-23 12:18:00,773 INFO L273 TraceCheckUtils]: 81: Hoare triple {10337#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {10337#true} is VALID [2018-11-23 12:18:00,773 INFO L273 TraceCheckUtils]: 82: Hoare triple {10337#true} assume true; {10337#true} is VALID [2018-11-23 12:18:00,773 INFO L268 TraceCheckUtils]: 83: Hoare quadruple {10337#true} {10338#false} #72#return; {10338#false} is VALID [2018-11-23 12:18:00,774 INFO L273 TraceCheckUtils]: 84: Hoare triple {10338#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {10338#false} is VALID [2018-11-23 12:18:00,774 INFO L273 TraceCheckUtils]: 85: Hoare triple {10338#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {10338#false} is VALID [2018-11-23 12:18:00,774 INFO L273 TraceCheckUtils]: 86: Hoare triple {10338#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {10338#false} is VALID [2018-11-23 12:18:00,774 INFO L273 TraceCheckUtils]: 87: Hoare triple {10338#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {10338#false} is VALID [2018-11-23 12:18:00,774 INFO L273 TraceCheckUtils]: 88: Hoare triple {10338#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {10338#false} is VALID [2018-11-23 12:18:00,774 INFO L273 TraceCheckUtils]: 89: Hoare triple {10338#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {10338#false} is VALID [2018-11-23 12:18:00,774 INFO L273 TraceCheckUtils]: 90: Hoare triple {10338#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {10338#false} is VALID [2018-11-23 12:18:00,774 INFO L273 TraceCheckUtils]: 91: Hoare triple {10338#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {10338#false} is VALID [2018-11-23 12:18:00,774 INFO L273 TraceCheckUtils]: 92: Hoare triple {10338#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {10338#false} is VALID [2018-11-23 12:18:00,775 INFO L273 TraceCheckUtils]: 93: Hoare triple {10338#false} assume !(~i~2 < 59); {10338#false} is VALID [2018-11-23 12:18:00,775 INFO L273 TraceCheckUtils]: 94: Hoare triple {10338#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {10338#false} is VALID [2018-11-23 12:18:00,775 INFO L256 TraceCheckUtils]: 95: Hoare triple {10338#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {10337#true} is VALID [2018-11-23 12:18:00,775 INFO L273 TraceCheckUtils]: 96: Hoare triple {10337#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {10337#true} is VALID [2018-11-23 12:18:00,775 INFO L273 TraceCheckUtils]: 97: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:00,775 INFO L273 TraceCheckUtils]: 98: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:00,775 INFO L273 TraceCheckUtils]: 99: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:00,775 INFO L273 TraceCheckUtils]: 100: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:00,776 INFO L273 TraceCheckUtils]: 101: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:00,776 INFO L273 TraceCheckUtils]: 102: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:00,776 INFO L273 TraceCheckUtils]: 103: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:00,776 INFO L273 TraceCheckUtils]: 104: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:00,776 INFO L273 TraceCheckUtils]: 105: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:00,776 INFO L273 TraceCheckUtils]: 106: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:00,776 INFO L273 TraceCheckUtils]: 107: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:00,776 INFO L273 TraceCheckUtils]: 108: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:00,776 INFO L273 TraceCheckUtils]: 109: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:00,777 INFO L273 TraceCheckUtils]: 110: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:00,777 INFO L273 TraceCheckUtils]: 111: Hoare triple {10337#true} assume !(~i~0 < 60); {10337#true} is VALID [2018-11-23 12:18:00,777 INFO L273 TraceCheckUtils]: 112: Hoare triple {10337#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {10337#true} is VALID [2018-11-23 12:18:00,777 INFO L273 TraceCheckUtils]: 113: Hoare triple {10337#true} assume true; {10337#true} is VALID [2018-11-23 12:18:00,777 INFO L268 TraceCheckUtils]: 114: Hoare quadruple {10337#true} {10338#false} #74#return; {10338#false} is VALID [2018-11-23 12:18:00,777 INFO L273 TraceCheckUtils]: 115: Hoare triple {10338#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {10338#false} is VALID [2018-11-23 12:18:00,777 INFO L273 TraceCheckUtils]: 116: Hoare triple {10338#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {10338#false} is VALID [2018-11-23 12:18:00,777 INFO L273 TraceCheckUtils]: 117: Hoare triple {10338#false} assume !false; {10338#false} is VALID [2018-11-23 12:18:00,784 INFO L134 CoverageAnalysis]: Checked inductivity of 838 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 514 trivial. 0 not checked. [2018-11-23 12:18:00,784 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:18:00,784 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:18:00,792 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2018-11-23 12:18:00,981 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 11 check-sat command(s) [2018-11-23 12:18:00,981 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:18:01,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:01,006 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:18:01,163 INFO L256 TraceCheckUtils]: 0: Hoare triple {10337#true} call ULTIMATE.init(); {10337#true} is VALID [2018-11-23 12:18:01,163 INFO L273 TraceCheckUtils]: 1: Hoare triple {10337#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {10337#true} is VALID [2018-11-23 12:18:01,164 INFO L273 TraceCheckUtils]: 2: Hoare triple {10337#true} assume true; {10337#true} is VALID [2018-11-23 12:18:01,164 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {10337#true} {10337#true} #66#return; {10337#true} is VALID [2018-11-23 12:18:01,164 INFO L256 TraceCheckUtils]: 4: Hoare triple {10337#true} call #t~ret12 := main(); {10337#true} is VALID [2018-11-23 12:18:01,164 INFO L273 TraceCheckUtils]: 5: Hoare triple {10337#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {10337#true} is VALID [2018-11-23 12:18:01,164 INFO L273 TraceCheckUtils]: 6: Hoare triple {10337#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10337#true} is VALID [2018-11-23 12:18:01,165 INFO L273 TraceCheckUtils]: 7: Hoare triple {10337#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10337#true} is VALID [2018-11-23 12:18:01,165 INFO L273 TraceCheckUtils]: 8: Hoare triple {10337#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10337#true} is VALID [2018-11-23 12:18:01,165 INFO L273 TraceCheckUtils]: 9: Hoare triple {10337#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10337#true} is VALID [2018-11-23 12:18:01,165 INFO L273 TraceCheckUtils]: 10: Hoare triple {10337#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10337#true} is VALID [2018-11-23 12:18:01,166 INFO L273 TraceCheckUtils]: 11: Hoare triple {10337#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10337#true} is VALID [2018-11-23 12:18:01,166 INFO L273 TraceCheckUtils]: 12: Hoare triple {10337#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10337#true} is VALID [2018-11-23 12:18:01,166 INFO L273 TraceCheckUtils]: 13: Hoare triple {10337#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10337#true} is VALID [2018-11-23 12:18:01,166 INFO L273 TraceCheckUtils]: 14: Hoare triple {10337#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10337#true} is VALID [2018-11-23 12:18:01,166 INFO L273 TraceCheckUtils]: 15: Hoare triple {10337#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10337#true} is VALID [2018-11-23 12:18:01,166 INFO L273 TraceCheckUtils]: 16: Hoare triple {10337#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10337#true} is VALID [2018-11-23 12:18:01,166 INFO L273 TraceCheckUtils]: 17: Hoare triple {10337#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10337#true} is VALID [2018-11-23 12:18:01,167 INFO L273 TraceCheckUtils]: 18: Hoare triple {10337#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10337#true} is VALID [2018-11-23 12:18:01,167 INFO L273 TraceCheckUtils]: 19: Hoare triple {10337#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10337#true} is VALID [2018-11-23 12:18:01,167 INFO L273 TraceCheckUtils]: 20: Hoare triple {10337#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10337#true} is VALID [2018-11-23 12:18:01,167 INFO L273 TraceCheckUtils]: 21: Hoare triple {10337#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10337#true} is VALID [2018-11-23 12:18:01,167 INFO L273 TraceCheckUtils]: 22: Hoare triple {10337#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10337#true} is VALID [2018-11-23 12:18:01,167 INFO L273 TraceCheckUtils]: 23: Hoare triple {10337#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10337#true} is VALID [2018-11-23 12:18:01,167 INFO L273 TraceCheckUtils]: 24: Hoare triple {10337#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10337#true} is VALID [2018-11-23 12:18:01,167 INFO L273 TraceCheckUtils]: 25: Hoare triple {10337#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10337#true} is VALID [2018-11-23 12:18:01,167 INFO L273 TraceCheckUtils]: 26: Hoare triple {10337#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10337#true} is VALID [2018-11-23 12:18:01,168 INFO L273 TraceCheckUtils]: 27: Hoare triple {10337#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10337#true} is VALID [2018-11-23 12:18:01,168 INFO L273 TraceCheckUtils]: 28: Hoare triple {10337#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10337#true} is VALID [2018-11-23 12:18:01,168 INFO L273 TraceCheckUtils]: 29: Hoare triple {10337#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10337#true} is VALID [2018-11-23 12:18:01,168 INFO L273 TraceCheckUtils]: 30: Hoare triple {10337#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10337#true} is VALID [2018-11-23 12:18:01,168 INFO L273 TraceCheckUtils]: 31: Hoare triple {10337#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10337#true} is VALID [2018-11-23 12:18:01,168 INFO L273 TraceCheckUtils]: 32: Hoare triple {10337#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10337#true} is VALID [2018-11-23 12:18:01,168 INFO L273 TraceCheckUtils]: 33: Hoare triple {10337#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10337#true} is VALID [2018-11-23 12:18:01,168 INFO L273 TraceCheckUtils]: 34: Hoare triple {10337#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10337#true} is VALID [2018-11-23 12:18:01,169 INFO L273 TraceCheckUtils]: 35: Hoare triple {10337#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10337#true} is VALID [2018-11-23 12:18:01,169 INFO L273 TraceCheckUtils]: 36: Hoare triple {10337#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10337#true} is VALID [2018-11-23 12:18:01,169 INFO L273 TraceCheckUtils]: 37: Hoare triple {10337#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10337#true} is VALID [2018-11-23 12:18:01,169 INFO L273 TraceCheckUtils]: 38: Hoare triple {10337#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10337#true} is VALID [2018-11-23 12:18:01,169 INFO L273 TraceCheckUtils]: 39: Hoare triple {10337#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10337#true} is VALID [2018-11-23 12:18:01,169 INFO L273 TraceCheckUtils]: 40: Hoare triple {10337#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {10337#true} is VALID [2018-11-23 12:18:01,169 INFO L273 TraceCheckUtils]: 41: Hoare triple {10337#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {10337#true} is VALID [2018-11-23 12:18:01,169 INFO L273 TraceCheckUtils]: 42: Hoare triple {10337#true} assume !(~i~1 < 60); {10337#true} is VALID [2018-11-23 12:18:01,169 INFO L256 TraceCheckUtils]: 43: Hoare triple {10337#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {10337#true} is VALID [2018-11-23 12:18:01,170 INFO L273 TraceCheckUtils]: 44: Hoare triple {10337#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {10337#true} is VALID [2018-11-23 12:18:01,170 INFO L273 TraceCheckUtils]: 45: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:01,170 INFO L273 TraceCheckUtils]: 46: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:01,170 INFO L273 TraceCheckUtils]: 47: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:01,170 INFO L273 TraceCheckUtils]: 48: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:01,170 INFO L273 TraceCheckUtils]: 49: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:01,170 INFO L273 TraceCheckUtils]: 50: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:01,170 INFO L273 TraceCheckUtils]: 51: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:01,171 INFO L273 TraceCheckUtils]: 52: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:01,171 INFO L273 TraceCheckUtils]: 53: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:01,171 INFO L273 TraceCheckUtils]: 54: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:01,171 INFO L273 TraceCheckUtils]: 55: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:01,171 INFO L273 TraceCheckUtils]: 56: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:01,171 INFO L273 TraceCheckUtils]: 57: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:01,171 INFO L273 TraceCheckUtils]: 58: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:01,171 INFO L273 TraceCheckUtils]: 59: Hoare triple {10337#true} assume !(~i~0 < 60); {10337#true} is VALID [2018-11-23 12:18:01,171 INFO L273 TraceCheckUtils]: 60: Hoare triple {10337#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {10337#true} is VALID [2018-11-23 12:18:01,172 INFO L273 TraceCheckUtils]: 61: Hoare triple {10337#true} assume true; {10337#true} is VALID [2018-11-23 12:18:01,172 INFO L268 TraceCheckUtils]: 62: Hoare quadruple {10337#true} {10337#true} #70#return; {10337#true} is VALID [2018-11-23 12:18:01,172 INFO L273 TraceCheckUtils]: 63: Hoare triple {10337#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {10337#true} is VALID [2018-11-23 12:18:01,172 INFO L256 TraceCheckUtils]: 64: Hoare triple {10337#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {10337#true} is VALID [2018-11-23 12:18:01,172 INFO L273 TraceCheckUtils]: 65: Hoare triple {10337#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {10337#true} is VALID [2018-11-23 12:18:01,172 INFO L273 TraceCheckUtils]: 66: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:01,172 INFO L273 TraceCheckUtils]: 67: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:01,172 INFO L273 TraceCheckUtils]: 68: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:01,173 INFO L273 TraceCheckUtils]: 69: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:01,173 INFO L273 TraceCheckUtils]: 70: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:01,173 INFO L273 TraceCheckUtils]: 71: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:01,173 INFO L273 TraceCheckUtils]: 72: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:01,173 INFO L273 TraceCheckUtils]: 73: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:01,173 INFO L273 TraceCheckUtils]: 74: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:01,173 INFO L273 TraceCheckUtils]: 75: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:01,173 INFO L273 TraceCheckUtils]: 76: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:01,173 INFO L273 TraceCheckUtils]: 77: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:01,174 INFO L273 TraceCheckUtils]: 78: Hoare triple {10337#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10337#true} is VALID [2018-11-23 12:18:01,174 INFO L273 TraceCheckUtils]: 79: Hoare triple {10337#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10337#true} is VALID [2018-11-23 12:18:01,174 INFO L273 TraceCheckUtils]: 80: Hoare triple {10337#true} assume !(~i~0 < 60); {10337#true} is VALID [2018-11-23 12:18:01,174 INFO L273 TraceCheckUtils]: 81: Hoare triple {10337#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {10337#true} is VALID [2018-11-23 12:18:01,174 INFO L273 TraceCheckUtils]: 82: Hoare triple {10337#true} assume true; {10337#true} is VALID [2018-11-23 12:18:01,174 INFO L268 TraceCheckUtils]: 83: Hoare quadruple {10337#true} {10337#true} #72#return; {10337#true} is VALID [2018-11-23 12:18:01,175 INFO L273 TraceCheckUtils]: 84: Hoare triple {10337#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {10613#(<= main_~i~2 0)} is VALID [2018-11-23 12:18:01,175 INFO L273 TraceCheckUtils]: 85: Hoare triple {10613#(<= main_~i~2 0)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {10613#(<= main_~i~2 0)} is VALID [2018-11-23 12:18:01,176 INFO L273 TraceCheckUtils]: 86: Hoare triple {10613#(<= main_~i~2 0)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {10620#(<= main_~i~2 1)} is VALID [2018-11-23 12:18:01,176 INFO L273 TraceCheckUtils]: 87: Hoare triple {10620#(<= main_~i~2 1)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {10620#(<= main_~i~2 1)} is VALID [2018-11-23 12:18:01,176 INFO L273 TraceCheckUtils]: 88: Hoare triple {10620#(<= main_~i~2 1)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {10627#(<= main_~i~2 2)} is VALID [2018-11-23 12:18:01,177 INFO L273 TraceCheckUtils]: 89: Hoare triple {10627#(<= main_~i~2 2)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {10627#(<= main_~i~2 2)} is VALID [2018-11-23 12:18:01,177 INFO L273 TraceCheckUtils]: 90: Hoare triple {10627#(<= main_~i~2 2)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {10634#(<= main_~i~2 3)} is VALID [2018-11-23 12:18:01,177 INFO L273 TraceCheckUtils]: 91: Hoare triple {10634#(<= main_~i~2 3)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {10634#(<= main_~i~2 3)} is VALID [2018-11-23 12:18:01,178 INFO L273 TraceCheckUtils]: 92: Hoare triple {10634#(<= main_~i~2 3)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {10641#(<= main_~i~2 4)} is VALID [2018-11-23 12:18:01,178 INFO L273 TraceCheckUtils]: 93: Hoare triple {10641#(<= main_~i~2 4)} assume !(~i~2 < 59); {10338#false} is VALID [2018-11-23 12:18:01,178 INFO L273 TraceCheckUtils]: 94: Hoare triple {10338#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {10338#false} is VALID [2018-11-23 12:18:01,178 INFO L256 TraceCheckUtils]: 95: Hoare triple {10338#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {10338#false} is VALID [2018-11-23 12:18:01,179 INFO L273 TraceCheckUtils]: 96: Hoare triple {10338#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {10338#false} is VALID [2018-11-23 12:18:01,179 INFO L273 TraceCheckUtils]: 97: Hoare triple {10338#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10338#false} is VALID [2018-11-23 12:18:01,179 INFO L273 TraceCheckUtils]: 98: Hoare triple {10338#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10338#false} is VALID [2018-11-23 12:18:01,179 INFO L273 TraceCheckUtils]: 99: Hoare triple {10338#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10338#false} is VALID [2018-11-23 12:18:01,179 INFO L273 TraceCheckUtils]: 100: Hoare triple {10338#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10338#false} is VALID [2018-11-23 12:18:01,179 INFO L273 TraceCheckUtils]: 101: Hoare triple {10338#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10338#false} is VALID [2018-11-23 12:18:01,179 INFO L273 TraceCheckUtils]: 102: Hoare triple {10338#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10338#false} is VALID [2018-11-23 12:18:01,180 INFO L273 TraceCheckUtils]: 103: Hoare triple {10338#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10338#false} is VALID [2018-11-23 12:18:01,180 INFO L273 TraceCheckUtils]: 104: Hoare triple {10338#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10338#false} is VALID [2018-11-23 12:18:01,180 INFO L273 TraceCheckUtils]: 105: Hoare triple {10338#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10338#false} is VALID [2018-11-23 12:18:01,180 INFO L273 TraceCheckUtils]: 106: Hoare triple {10338#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10338#false} is VALID [2018-11-23 12:18:01,180 INFO L273 TraceCheckUtils]: 107: Hoare triple {10338#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10338#false} is VALID [2018-11-23 12:18:01,181 INFO L273 TraceCheckUtils]: 108: Hoare triple {10338#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10338#false} is VALID [2018-11-23 12:18:01,181 INFO L273 TraceCheckUtils]: 109: Hoare triple {10338#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {10338#false} is VALID [2018-11-23 12:18:01,181 INFO L273 TraceCheckUtils]: 110: Hoare triple {10338#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10338#false} is VALID [2018-11-23 12:18:01,181 INFO L273 TraceCheckUtils]: 111: Hoare triple {10338#false} assume !(~i~0 < 60); {10338#false} is VALID [2018-11-23 12:18:01,181 INFO L273 TraceCheckUtils]: 112: Hoare triple {10338#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {10338#false} is VALID [2018-11-23 12:18:01,182 INFO L273 TraceCheckUtils]: 113: Hoare triple {10338#false} assume true; {10338#false} is VALID [2018-11-23 12:18:01,182 INFO L268 TraceCheckUtils]: 114: Hoare quadruple {10338#false} {10338#false} #74#return; {10338#false} is VALID [2018-11-23 12:18:01,182 INFO L273 TraceCheckUtils]: 115: Hoare triple {10338#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {10338#false} is VALID [2018-11-23 12:18:01,182 INFO L273 TraceCheckUtils]: 116: Hoare triple {10338#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {10338#false} is VALID [2018-11-23 12:18:01,182 INFO L273 TraceCheckUtils]: 117: Hoare triple {10338#false} assume !false; {10338#false} is VALID [2018-11-23 12:18:01,188 INFO L134 CoverageAnalysis]: Checked inductivity of 838 backedges. 234 proven. 16 refuted. 0 times theorem prover too weak. 588 trivial. 0 not checked. [2018-11-23 12:18:01,208 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:18:01,208 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 7] total 26 [2018-11-23 12:18:01,208 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 118 [2018-11-23 12:18:01,208 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:18:01,209 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states. [2018-11-23 12:18:01,308 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:01,308 INFO L459 AbstractCegarLoop]: Interpolant automaton has 26 states [2018-11-23 12:18:01,308 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2018-11-23 12:18:01,309 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=230, Invalid=420, Unknown=0, NotChecked=0, Total=650 [2018-11-23 12:18:01,309 INFO L87 Difference]: Start difference. First operand 81 states and 85 transitions. Second operand 26 states. [2018-11-23 12:18:02,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:02,282 INFO L93 Difference]: Finished difference Result 125 states and 134 transitions. [2018-11-23 12:18:02,282 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-11-23 12:18:02,282 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 118 [2018-11-23 12:18:02,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:18:02,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2018-11-23 12:18:02,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 101 transitions. [2018-11-23 12:18:02,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2018-11-23 12:18:02,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 101 transitions. [2018-11-23 12:18:02,285 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states and 101 transitions. [2018-11-23 12:18:02,607 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:02,609 INFO L225 Difference]: With dead ends: 125 [2018-11-23 12:18:02,609 INFO L226 Difference]: Without dead ends: 87 [2018-11-23 12:18:02,610 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 138 GetRequests, 114 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=230, Invalid=420, Unknown=0, NotChecked=0, Total=650 [2018-11-23 12:18:02,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2018-11-23 12:18:02,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 85. [2018-11-23 12:18:02,640 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:18:02,640 INFO L82 GeneralOperation]: Start isEquivalent. First operand 87 states. Second operand 85 states. [2018-11-23 12:18:02,640 INFO L74 IsIncluded]: Start isIncluded. First operand 87 states. Second operand 85 states. [2018-11-23 12:18:02,640 INFO L87 Difference]: Start difference. First operand 87 states. Second operand 85 states. [2018-11-23 12:18:02,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:02,642 INFO L93 Difference]: Finished difference Result 87 states and 91 transitions. [2018-11-23 12:18:02,642 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 91 transitions. [2018-11-23 12:18:02,643 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:02,643 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:02,643 INFO L74 IsIncluded]: Start isIncluded. First operand 85 states. Second operand 87 states. [2018-11-23 12:18:02,643 INFO L87 Difference]: Start difference. First operand 85 states. Second operand 87 states. [2018-11-23 12:18:02,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:02,645 INFO L93 Difference]: Finished difference Result 87 states and 91 transitions. [2018-11-23 12:18:02,645 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 91 transitions. [2018-11-23 12:18:02,645 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:02,645 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:02,645 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:18:02,645 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:18:02,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 85 states. [2018-11-23 12:18:02,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 89 transitions. [2018-11-23 12:18:02,647 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 89 transitions. Word has length 118 [2018-11-23 12:18:02,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:18:02,647 INFO L480 AbstractCegarLoop]: Abstraction has 85 states and 89 transitions. [2018-11-23 12:18:02,647 INFO L481 AbstractCegarLoop]: Interpolant automaton has 26 states. [2018-11-23 12:18:02,647 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 89 transitions. [2018-11-23 12:18:02,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2018-11-23 12:18:02,648 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:18:02,648 INFO L402 BasicCegarLoop]: trace histogram [21, 21, 19, 19, 5, 5, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:18:02,648 INFO L423 AbstractCegarLoop]: === Iteration 23 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:18:02,648 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:18:02,648 INFO L82 PathProgramCache]: Analyzing trace with hash -321357543, now seen corresponding path program 19 times [2018-11-23 12:18:02,648 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:18:02,649 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:18:02,649 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:02,649 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:18:02,649 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:02,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:03,030 INFO L256 TraceCheckUtils]: 0: Hoare triple {11201#true} call ULTIMATE.init(); {11201#true} is VALID [2018-11-23 12:18:03,030 INFO L273 TraceCheckUtils]: 1: Hoare triple {11201#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {11201#true} is VALID [2018-11-23 12:18:03,031 INFO L273 TraceCheckUtils]: 2: Hoare triple {11201#true} assume true; {11201#true} is VALID [2018-11-23 12:18:03,031 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {11201#true} {11201#true} #66#return; {11201#true} is VALID [2018-11-23 12:18:03,031 INFO L256 TraceCheckUtils]: 4: Hoare triple {11201#true} call #t~ret12 := main(); {11201#true} is VALID [2018-11-23 12:18:03,032 INFO L273 TraceCheckUtils]: 5: Hoare triple {11201#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {11203#(= main_~i~1 0)} is VALID [2018-11-23 12:18:03,032 INFO L273 TraceCheckUtils]: 6: Hoare triple {11203#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11203#(= main_~i~1 0)} is VALID [2018-11-23 12:18:03,033 INFO L273 TraceCheckUtils]: 7: Hoare triple {11203#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11204#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:03,033 INFO L273 TraceCheckUtils]: 8: Hoare triple {11204#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11204#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:03,033 INFO L273 TraceCheckUtils]: 9: Hoare triple {11204#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11205#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:03,034 INFO L273 TraceCheckUtils]: 10: Hoare triple {11205#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11205#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:03,034 INFO L273 TraceCheckUtils]: 11: Hoare triple {11205#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11206#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:03,035 INFO L273 TraceCheckUtils]: 12: Hoare triple {11206#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11206#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:03,035 INFO L273 TraceCheckUtils]: 13: Hoare triple {11206#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11207#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:03,036 INFO L273 TraceCheckUtils]: 14: Hoare triple {11207#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11207#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:03,036 INFO L273 TraceCheckUtils]: 15: Hoare triple {11207#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11208#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:03,037 INFO L273 TraceCheckUtils]: 16: Hoare triple {11208#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11208#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:03,038 INFO L273 TraceCheckUtils]: 17: Hoare triple {11208#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11209#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:03,038 INFO L273 TraceCheckUtils]: 18: Hoare triple {11209#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11209#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:03,039 INFO L273 TraceCheckUtils]: 19: Hoare triple {11209#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11210#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:03,039 INFO L273 TraceCheckUtils]: 20: Hoare triple {11210#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11210#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:03,040 INFO L273 TraceCheckUtils]: 21: Hoare triple {11210#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11211#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:03,041 INFO L273 TraceCheckUtils]: 22: Hoare triple {11211#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11211#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:03,041 INFO L273 TraceCheckUtils]: 23: Hoare triple {11211#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11212#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:03,042 INFO L273 TraceCheckUtils]: 24: Hoare triple {11212#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11212#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:03,042 INFO L273 TraceCheckUtils]: 25: Hoare triple {11212#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11213#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:03,043 INFO L273 TraceCheckUtils]: 26: Hoare triple {11213#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11213#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:03,044 INFO L273 TraceCheckUtils]: 27: Hoare triple {11213#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11214#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:03,044 INFO L273 TraceCheckUtils]: 28: Hoare triple {11214#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11214#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:03,045 INFO L273 TraceCheckUtils]: 29: Hoare triple {11214#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11215#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:03,045 INFO L273 TraceCheckUtils]: 30: Hoare triple {11215#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11215#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:03,046 INFO L273 TraceCheckUtils]: 31: Hoare triple {11215#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11216#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:03,047 INFO L273 TraceCheckUtils]: 32: Hoare triple {11216#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11216#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:03,047 INFO L273 TraceCheckUtils]: 33: Hoare triple {11216#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11217#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:03,048 INFO L273 TraceCheckUtils]: 34: Hoare triple {11217#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11217#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:03,049 INFO L273 TraceCheckUtils]: 35: Hoare triple {11217#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11218#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:03,049 INFO L273 TraceCheckUtils]: 36: Hoare triple {11218#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11218#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:03,050 INFO L273 TraceCheckUtils]: 37: Hoare triple {11218#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11219#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:03,050 INFO L273 TraceCheckUtils]: 38: Hoare triple {11219#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11219#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:03,051 INFO L273 TraceCheckUtils]: 39: Hoare triple {11219#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11220#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:03,052 INFO L273 TraceCheckUtils]: 40: Hoare triple {11220#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11220#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:03,052 INFO L273 TraceCheckUtils]: 41: Hoare triple {11220#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11221#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:03,053 INFO L273 TraceCheckUtils]: 42: Hoare triple {11221#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11221#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:03,054 INFO L273 TraceCheckUtils]: 43: Hoare triple {11221#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11222#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:03,054 INFO L273 TraceCheckUtils]: 44: Hoare triple {11222#(<= main_~i~1 19)} assume !(~i~1 < 60); {11202#false} is VALID [2018-11-23 12:18:03,055 INFO L256 TraceCheckUtils]: 45: Hoare triple {11202#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {11201#true} is VALID [2018-11-23 12:18:03,055 INFO L273 TraceCheckUtils]: 46: Hoare triple {11201#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {11201#true} is VALID [2018-11-23 12:18:03,055 INFO L273 TraceCheckUtils]: 47: Hoare triple {11201#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11201#true} is VALID [2018-11-23 12:18:03,055 INFO L273 TraceCheckUtils]: 48: Hoare triple {11201#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11201#true} is VALID [2018-11-23 12:18:03,055 INFO L273 TraceCheckUtils]: 49: Hoare triple {11201#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11201#true} is VALID [2018-11-23 12:18:03,056 INFO L273 TraceCheckUtils]: 50: Hoare triple {11201#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11201#true} is VALID [2018-11-23 12:18:03,056 INFO L273 TraceCheckUtils]: 51: Hoare triple {11201#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11201#true} is VALID [2018-11-23 12:18:03,056 INFO L273 TraceCheckUtils]: 52: Hoare triple {11201#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11201#true} is VALID [2018-11-23 12:18:03,056 INFO L273 TraceCheckUtils]: 53: Hoare triple {11201#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11201#true} is VALID [2018-11-23 12:18:03,056 INFO L273 TraceCheckUtils]: 54: Hoare triple {11201#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11201#true} is VALID [2018-11-23 12:18:03,057 INFO L273 TraceCheckUtils]: 55: Hoare triple {11201#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11201#true} is VALID [2018-11-23 12:18:03,057 INFO L273 TraceCheckUtils]: 56: Hoare triple {11201#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11201#true} is VALID [2018-11-23 12:18:03,057 INFO L273 TraceCheckUtils]: 57: Hoare triple {11201#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11201#true} is VALID [2018-11-23 12:18:03,057 INFO L273 TraceCheckUtils]: 58: Hoare triple {11201#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11201#true} is VALID [2018-11-23 12:18:03,057 INFO L273 TraceCheckUtils]: 59: Hoare triple {11201#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11201#true} is VALID [2018-11-23 12:18:03,058 INFO L273 TraceCheckUtils]: 60: Hoare triple {11201#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11201#true} is VALID [2018-11-23 12:18:03,058 INFO L273 TraceCheckUtils]: 61: Hoare triple {11201#true} assume !(~i~0 < 60); {11201#true} is VALID [2018-11-23 12:18:03,058 INFO L273 TraceCheckUtils]: 62: Hoare triple {11201#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {11201#true} is VALID [2018-11-23 12:18:03,058 INFO L273 TraceCheckUtils]: 63: Hoare triple {11201#true} assume true; {11201#true} is VALID [2018-11-23 12:18:03,058 INFO L268 TraceCheckUtils]: 64: Hoare quadruple {11201#true} {11202#false} #70#return; {11202#false} is VALID [2018-11-23 12:18:03,059 INFO L273 TraceCheckUtils]: 65: Hoare triple {11202#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {11202#false} is VALID [2018-11-23 12:18:03,059 INFO L256 TraceCheckUtils]: 66: Hoare triple {11202#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {11201#true} is VALID [2018-11-23 12:18:03,059 INFO L273 TraceCheckUtils]: 67: Hoare triple {11201#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {11201#true} is VALID [2018-11-23 12:18:03,059 INFO L273 TraceCheckUtils]: 68: Hoare triple {11201#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11201#true} is VALID [2018-11-23 12:18:03,059 INFO L273 TraceCheckUtils]: 69: Hoare triple {11201#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11201#true} is VALID [2018-11-23 12:18:03,060 INFO L273 TraceCheckUtils]: 70: Hoare triple {11201#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11201#true} is VALID [2018-11-23 12:18:03,060 INFO L273 TraceCheckUtils]: 71: Hoare triple {11201#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11201#true} is VALID [2018-11-23 12:18:03,060 INFO L273 TraceCheckUtils]: 72: Hoare triple {11201#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11201#true} is VALID [2018-11-23 12:18:03,060 INFO L273 TraceCheckUtils]: 73: Hoare triple {11201#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11201#true} is VALID [2018-11-23 12:18:03,060 INFO L273 TraceCheckUtils]: 74: Hoare triple {11201#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11201#true} is VALID [2018-11-23 12:18:03,060 INFO L273 TraceCheckUtils]: 75: Hoare triple {11201#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11201#true} is VALID [2018-11-23 12:18:03,060 INFO L273 TraceCheckUtils]: 76: Hoare triple {11201#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11201#true} is VALID [2018-11-23 12:18:03,060 INFO L273 TraceCheckUtils]: 77: Hoare triple {11201#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11201#true} is VALID [2018-11-23 12:18:03,060 INFO L273 TraceCheckUtils]: 78: Hoare triple {11201#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11201#true} is VALID [2018-11-23 12:18:03,061 INFO L273 TraceCheckUtils]: 79: Hoare triple {11201#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11201#true} is VALID [2018-11-23 12:18:03,061 INFO L273 TraceCheckUtils]: 80: Hoare triple {11201#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11201#true} is VALID [2018-11-23 12:18:03,061 INFO L273 TraceCheckUtils]: 81: Hoare triple {11201#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11201#true} is VALID [2018-11-23 12:18:03,061 INFO L273 TraceCheckUtils]: 82: Hoare triple {11201#true} assume !(~i~0 < 60); {11201#true} is VALID [2018-11-23 12:18:03,061 INFO L273 TraceCheckUtils]: 83: Hoare triple {11201#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {11201#true} is VALID [2018-11-23 12:18:03,061 INFO L273 TraceCheckUtils]: 84: Hoare triple {11201#true} assume true; {11201#true} is VALID [2018-11-23 12:18:03,061 INFO L268 TraceCheckUtils]: 85: Hoare quadruple {11201#true} {11202#false} #72#return; {11202#false} is VALID [2018-11-23 12:18:03,061 INFO L273 TraceCheckUtils]: 86: Hoare triple {11202#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {11202#false} is VALID [2018-11-23 12:18:03,061 INFO L273 TraceCheckUtils]: 87: Hoare triple {11202#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {11202#false} is VALID [2018-11-23 12:18:03,062 INFO L273 TraceCheckUtils]: 88: Hoare triple {11202#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {11202#false} is VALID [2018-11-23 12:18:03,062 INFO L273 TraceCheckUtils]: 89: Hoare triple {11202#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {11202#false} is VALID [2018-11-23 12:18:03,062 INFO L273 TraceCheckUtils]: 90: Hoare triple {11202#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {11202#false} is VALID [2018-11-23 12:18:03,062 INFO L273 TraceCheckUtils]: 91: Hoare triple {11202#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {11202#false} is VALID [2018-11-23 12:18:03,062 INFO L273 TraceCheckUtils]: 92: Hoare triple {11202#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {11202#false} is VALID [2018-11-23 12:18:03,062 INFO L273 TraceCheckUtils]: 93: Hoare triple {11202#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {11202#false} is VALID [2018-11-23 12:18:03,062 INFO L273 TraceCheckUtils]: 94: Hoare triple {11202#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {11202#false} is VALID [2018-11-23 12:18:03,062 INFO L273 TraceCheckUtils]: 95: Hoare triple {11202#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {11202#false} is VALID [2018-11-23 12:18:03,062 INFO L273 TraceCheckUtils]: 96: Hoare triple {11202#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {11202#false} is VALID [2018-11-23 12:18:03,063 INFO L273 TraceCheckUtils]: 97: Hoare triple {11202#false} assume !(~i~2 < 59); {11202#false} is VALID [2018-11-23 12:18:03,063 INFO L273 TraceCheckUtils]: 98: Hoare triple {11202#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {11202#false} is VALID [2018-11-23 12:18:03,063 INFO L256 TraceCheckUtils]: 99: Hoare triple {11202#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {11201#true} is VALID [2018-11-23 12:18:03,063 INFO L273 TraceCheckUtils]: 100: Hoare triple {11201#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {11201#true} is VALID [2018-11-23 12:18:03,063 INFO L273 TraceCheckUtils]: 101: Hoare triple {11201#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11201#true} is VALID [2018-11-23 12:18:03,063 INFO L273 TraceCheckUtils]: 102: Hoare triple {11201#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11201#true} is VALID [2018-11-23 12:18:03,063 INFO L273 TraceCheckUtils]: 103: Hoare triple {11201#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11201#true} is VALID [2018-11-23 12:18:03,063 INFO L273 TraceCheckUtils]: 104: Hoare triple {11201#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11201#true} is VALID [2018-11-23 12:18:03,063 INFO L273 TraceCheckUtils]: 105: Hoare triple {11201#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11201#true} is VALID [2018-11-23 12:18:03,064 INFO L273 TraceCheckUtils]: 106: Hoare triple {11201#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11201#true} is VALID [2018-11-23 12:18:03,064 INFO L273 TraceCheckUtils]: 107: Hoare triple {11201#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11201#true} is VALID [2018-11-23 12:18:03,064 INFO L273 TraceCheckUtils]: 108: Hoare triple {11201#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11201#true} is VALID [2018-11-23 12:18:03,064 INFO L273 TraceCheckUtils]: 109: Hoare triple {11201#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11201#true} is VALID [2018-11-23 12:18:03,064 INFO L273 TraceCheckUtils]: 110: Hoare triple {11201#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11201#true} is VALID [2018-11-23 12:18:03,064 INFO L273 TraceCheckUtils]: 111: Hoare triple {11201#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11201#true} is VALID [2018-11-23 12:18:03,064 INFO L273 TraceCheckUtils]: 112: Hoare triple {11201#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11201#true} is VALID [2018-11-23 12:18:03,064 INFO L273 TraceCheckUtils]: 113: Hoare triple {11201#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11201#true} is VALID [2018-11-23 12:18:03,064 INFO L273 TraceCheckUtils]: 114: Hoare triple {11201#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11201#true} is VALID [2018-11-23 12:18:03,065 INFO L273 TraceCheckUtils]: 115: Hoare triple {11201#true} assume !(~i~0 < 60); {11201#true} is VALID [2018-11-23 12:18:03,065 INFO L273 TraceCheckUtils]: 116: Hoare triple {11201#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {11201#true} is VALID [2018-11-23 12:18:03,065 INFO L273 TraceCheckUtils]: 117: Hoare triple {11201#true} assume true; {11201#true} is VALID [2018-11-23 12:18:03,065 INFO L268 TraceCheckUtils]: 118: Hoare quadruple {11201#true} {11202#false} #74#return; {11202#false} is VALID [2018-11-23 12:18:03,065 INFO L273 TraceCheckUtils]: 119: Hoare triple {11202#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {11202#false} is VALID [2018-11-23 12:18:03,065 INFO L273 TraceCheckUtils]: 120: Hoare triple {11202#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {11202#false} is VALID [2018-11-23 12:18:03,065 INFO L273 TraceCheckUtils]: 121: Hoare triple {11202#false} assume !false; {11202#false} is VALID [2018-11-23 12:18:03,072 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 523 trivial. 0 not checked. [2018-11-23 12:18:03,072 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:18:03,072 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:18:03,080 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:18:03,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:03,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:03,183 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:18:03,432 INFO L256 TraceCheckUtils]: 0: Hoare triple {11201#true} call ULTIMATE.init(); {11201#true} is VALID [2018-11-23 12:18:03,432 INFO L273 TraceCheckUtils]: 1: Hoare triple {11201#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {11201#true} is VALID [2018-11-23 12:18:03,432 INFO L273 TraceCheckUtils]: 2: Hoare triple {11201#true} assume true; {11201#true} is VALID [2018-11-23 12:18:03,433 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {11201#true} {11201#true} #66#return; {11201#true} is VALID [2018-11-23 12:18:03,433 INFO L256 TraceCheckUtils]: 4: Hoare triple {11201#true} call #t~ret12 := main(); {11201#true} is VALID [2018-11-23 12:18:03,433 INFO L273 TraceCheckUtils]: 5: Hoare triple {11201#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {11241#(<= main_~i~1 0)} is VALID [2018-11-23 12:18:03,434 INFO L273 TraceCheckUtils]: 6: Hoare triple {11241#(<= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11241#(<= main_~i~1 0)} is VALID [2018-11-23 12:18:03,435 INFO L273 TraceCheckUtils]: 7: Hoare triple {11241#(<= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11204#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:03,435 INFO L273 TraceCheckUtils]: 8: Hoare triple {11204#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11204#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:03,435 INFO L273 TraceCheckUtils]: 9: Hoare triple {11204#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11205#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:03,436 INFO L273 TraceCheckUtils]: 10: Hoare triple {11205#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11205#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:03,436 INFO L273 TraceCheckUtils]: 11: Hoare triple {11205#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11206#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:03,436 INFO L273 TraceCheckUtils]: 12: Hoare triple {11206#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11206#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:03,437 INFO L273 TraceCheckUtils]: 13: Hoare triple {11206#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11207#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:03,438 INFO L273 TraceCheckUtils]: 14: Hoare triple {11207#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11207#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:03,438 INFO L273 TraceCheckUtils]: 15: Hoare triple {11207#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11208#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:03,439 INFO L273 TraceCheckUtils]: 16: Hoare triple {11208#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11208#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:03,440 INFO L273 TraceCheckUtils]: 17: Hoare triple {11208#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11209#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:03,440 INFO L273 TraceCheckUtils]: 18: Hoare triple {11209#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11209#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:03,441 INFO L273 TraceCheckUtils]: 19: Hoare triple {11209#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11210#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:03,441 INFO L273 TraceCheckUtils]: 20: Hoare triple {11210#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11210#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:03,442 INFO L273 TraceCheckUtils]: 21: Hoare triple {11210#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11211#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:03,443 INFO L273 TraceCheckUtils]: 22: Hoare triple {11211#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11211#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:03,443 INFO L273 TraceCheckUtils]: 23: Hoare triple {11211#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11212#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:03,444 INFO L273 TraceCheckUtils]: 24: Hoare triple {11212#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11212#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:03,445 INFO L273 TraceCheckUtils]: 25: Hoare triple {11212#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11213#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:03,445 INFO L273 TraceCheckUtils]: 26: Hoare triple {11213#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11213#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:03,446 INFO L273 TraceCheckUtils]: 27: Hoare triple {11213#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11214#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:03,447 INFO L273 TraceCheckUtils]: 28: Hoare triple {11214#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11214#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:03,447 INFO L273 TraceCheckUtils]: 29: Hoare triple {11214#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11215#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:03,448 INFO L273 TraceCheckUtils]: 30: Hoare triple {11215#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11215#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:03,449 INFO L273 TraceCheckUtils]: 31: Hoare triple {11215#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11216#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:03,449 INFO L273 TraceCheckUtils]: 32: Hoare triple {11216#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11216#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:03,450 INFO L273 TraceCheckUtils]: 33: Hoare triple {11216#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11217#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:03,450 INFO L273 TraceCheckUtils]: 34: Hoare triple {11217#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11217#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:03,451 INFO L273 TraceCheckUtils]: 35: Hoare triple {11217#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11218#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:03,452 INFO L273 TraceCheckUtils]: 36: Hoare triple {11218#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11218#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:03,452 INFO L273 TraceCheckUtils]: 37: Hoare triple {11218#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11219#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:03,453 INFO L273 TraceCheckUtils]: 38: Hoare triple {11219#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11219#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:03,454 INFO L273 TraceCheckUtils]: 39: Hoare triple {11219#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11220#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:03,454 INFO L273 TraceCheckUtils]: 40: Hoare triple {11220#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11220#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:03,455 INFO L273 TraceCheckUtils]: 41: Hoare triple {11220#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11221#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:03,455 INFO L273 TraceCheckUtils]: 42: Hoare triple {11221#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {11221#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:03,456 INFO L273 TraceCheckUtils]: 43: Hoare triple {11221#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {11222#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:03,457 INFO L273 TraceCheckUtils]: 44: Hoare triple {11222#(<= main_~i~1 19)} assume !(~i~1 < 60); {11202#false} is VALID [2018-11-23 12:18:03,457 INFO L256 TraceCheckUtils]: 45: Hoare triple {11202#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {11202#false} is VALID [2018-11-23 12:18:03,457 INFO L273 TraceCheckUtils]: 46: Hoare triple {11202#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {11202#false} is VALID [2018-11-23 12:18:03,457 INFO L273 TraceCheckUtils]: 47: Hoare triple {11202#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11202#false} is VALID [2018-11-23 12:18:03,458 INFO L273 TraceCheckUtils]: 48: Hoare triple {11202#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11202#false} is VALID [2018-11-23 12:18:03,458 INFO L273 TraceCheckUtils]: 49: Hoare triple {11202#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11202#false} is VALID [2018-11-23 12:18:03,458 INFO L273 TraceCheckUtils]: 50: Hoare triple {11202#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11202#false} is VALID [2018-11-23 12:18:03,458 INFO L273 TraceCheckUtils]: 51: Hoare triple {11202#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11202#false} is VALID [2018-11-23 12:18:03,458 INFO L273 TraceCheckUtils]: 52: Hoare triple {11202#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11202#false} is VALID [2018-11-23 12:18:03,459 INFO L273 TraceCheckUtils]: 53: Hoare triple {11202#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11202#false} is VALID [2018-11-23 12:18:03,459 INFO L273 TraceCheckUtils]: 54: Hoare triple {11202#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11202#false} is VALID [2018-11-23 12:18:03,459 INFO L273 TraceCheckUtils]: 55: Hoare triple {11202#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11202#false} is VALID [2018-11-23 12:18:03,459 INFO L273 TraceCheckUtils]: 56: Hoare triple {11202#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11202#false} is VALID [2018-11-23 12:18:03,459 INFO L273 TraceCheckUtils]: 57: Hoare triple {11202#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11202#false} is VALID [2018-11-23 12:18:03,460 INFO L273 TraceCheckUtils]: 58: Hoare triple {11202#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11202#false} is VALID [2018-11-23 12:18:03,460 INFO L273 TraceCheckUtils]: 59: Hoare triple {11202#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11202#false} is VALID [2018-11-23 12:18:03,460 INFO L273 TraceCheckUtils]: 60: Hoare triple {11202#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11202#false} is VALID [2018-11-23 12:18:03,460 INFO L273 TraceCheckUtils]: 61: Hoare triple {11202#false} assume !(~i~0 < 60); {11202#false} is VALID [2018-11-23 12:18:03,460 INFO L273 TraceCheckUtils]: 62: Hoare triple {11202#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {11202#false} is VALID [2018-11-23 12:18:03,461 INFO L273 TraceCheckUtils]: 63: Hoare triple {11202#false} assume true; {11202#false} is VALID [2018-11-23 12:18:03,461 INFO L268 TraceCheckUtils]: 64: Hoare quadruple {11202#false} {11202#false} #70#return; {11202#false} is VALID [2018-11-23 12:18:03,461 INFO L273 TraceCheckUtils]: 65: Hoare triple {11202#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {11202#false} is VALID [2018-11-23 12:18:03,461 INFO L256 TraceCheckUtils]: 66: Hoare triple {11202#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {11202#false} is VALID [2018-11-23 12:18:03,461 INFO L273 TraceCheckUtils]: 67: Hoare triple {11202#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {11202#false} is VALID [2018-11-23 12:18:03,461 INFO L273 TraceCheckUtils]: 68: Hoare triple {11202#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11202#false} is VALID [2018-11-23 12:18:03,462 INFO L273 TraceCheckUtils]: 69: Hoare triple {11202#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11202#false} is VALID [2018-11-23 12:18:03,462 INFO L273 TraceCheckUtils]: 70: Hoare triple {11202#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11202#false} is VALID [2018-11-23 12:18:03,462 INFO L273 TraceCheckUtils]: 71: Hoare triple {11202#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11202#false} is VALID [2018-11-23 12:18:03,462 INFO L273 TraceCheckUtils]: 72: Hoare triple {11202#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11202#false} is VALID [2018-11-23 12:18:03,462 INFO L273 TraceCheckUtils]: 73: Hoare triple {11202#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11202#false} is VALID [2018-11-23 12:18:03,462 INFO L273 TraceCheckUtils]: 74: Hoare triple {11202#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11202#false} is VALID [2018-11-23 12:18:03,462 INFO L273 TraceCheckUtils]: 75: Hoare triple {11202#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11202#false} is VALID [2018-11-23 12:18:03,462 INFO L273 TraceCheckUtils]: 76: Hoare triple {11202#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11202#false} is VALID [2018-11-23 12:18:03,462 INFO L273 TraceCheckUtils]: 77: Hoare triple {11202#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11202#false} is VALID [2018-11-23 12:18:03,463 INFO L273 TraceCheckUtils]: 78: Hoare triple {11202#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11202#false} is VALID [2018-11-23 12:18:03,463 INFO L273 TraceCheckUtils]: 79: Hoare triple {11202#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11202#false} is VALID [2018-11-23 12:18:03,463 INFO L273 TraceCheckUtils]: 80: Hoare triple {11202#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11202#false} is VALID [2018-11-23 12:18:03,463 INFO L273 TraceCheckUtils]: 81: Hoare triple {11202#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11202#false} is VALID [2018-11-23 12:18:03,463 INFO L273 TraceCheckUtils]: 82: Hoare triple {11202#false} assume !(~i~0 < 60); {11202#false} is VALID [2018-11-23 12:18:03,463 INFO L273 TraceCheckUtils]: 83: Hoare triple {11202#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {11202#false} is VALID [2018-11-23 12:18:03,463 INFO L273 TraceCheckUtils]: 84: Hoare triple {11202#false} assume true; {11202#false} is VALID [2018-11-23 12:18:03,463 INFO L268 TraceCheckUtils]: 85: Hoare quadruple {11202#false} {11202#false} #72#return; {11202#false} is VALID [2018-11-23 12:18:03,463 INFO L273 TraceCheckUtils]: 86: Hoare triple {11202#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {11202#false} is VALID [2018-11-23 12:18:03,464 INFO L273 TraceCheckUtils]: 87: Hoare triple {11202#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {11202#false} is VALID [2018-11-23 12:18:03,464 INFO L273 TraceCheckUtils]: 88: Hoare triple {11202#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {11202#false} is VALID [2018-11-23 12:18:03,464 INFO L273 TraceCheckUtils]: 89: Hoare triple {11202#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {11202#false} is VALID [2018-11-23 12:18:03,464 INFO L273 TraceCheckUtils]: 90: Hoare triple {11202#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {11202#false} is VALID [2018-11-23 12:18:03,464 INFO L273 TraceCheckUtils]: 91: Hoare triple {11202#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {11202#false} is VALID [2018-11-23 12:18:03,464 INFO L273 TraceCheckUtils]: 92: Hoare triple {11202#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {11202#false} is VALID [2018-11-23 12:18:03,464 INFO L273 TraceCheckUtils]: 93: Hoare triple {11202#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {11202#false} is VALID [2018-11-23 12:18:03,464 INFO L273 TraceCheckUtils]: 94: Hoare triple {11202#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {11202#false} is VALID [2018-11-23 12:18:03,464 INFO L273 TraceCheckUtils]: 95: Hoare triple {11202#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {11202#false} is VALID [2018-11-23 12:18:03,465 INFO L273 TraceCheckUtils]: 96: Hoare triple {11202#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {11202#false} is VALID [2018-11-23 12:18:03,465 INFO L273 TraceCheckUtils]: 97: Hoare triple {11202#false} assume !(~i~2 < 59); {11202#false} is VALID [2018-11-23 12:18:03,465 INFO L273 TraceCheckUtils]: 98: Hoare triple {11202#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {11202#false} is VALID [2018-11-23 12:18:03,465 INFO L256 TraceCheckUtils]: 99: Hoare triple {11202#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {11202#false} is VALID [2018-11-23 12:18:03,465 INFO L273 TraceCheckUtils]: 100: Hoare triple {11202#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {11202#false} is VALID [2018-11-23 12:18:03,465 INFO L273 TraceCheckUtils]: 101: Hoare triple {11202#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11202#false} is VALID [2018-11-23 12:18:03,465 INFO L273 TraceCheckUtils]: 102: Hoare triple {11202#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11202#false} is VALID [2018-11-23 12:18:03,465 INFO L273 TraceCheckUtils]: 103: Hoare triple {11202#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11202#false} is VALID [2018-11-23 12:18:03,465 INFO L273 TraceCheckUtils]: 104: Hoare triple {11202#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11202#false} is VALID [2018-11-23 12:18:03,466 INFO L273 TraceCheckUtils]: 105: Hoare triple {11202#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11202#false} is VALID [2018-11-23 12:18:03,466 INFO L273 TraceCheckUtils]: 106: Hoare triple {11202#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11202#false} is VALID [2018-11-23 12:18:03,466 INFO L273 TraceCheckUtils]: 107: Hoare triple {11202#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11202#false} is VALID [2018-11-23 12:18:03,466 INFO L273 TraceCheckUtils]: 108: Hoare triple {11202#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11202#false} is VALID [2018-11-23 12:18:03,466 INFO L273 TraceCheckUtils]: 109: Hoare triple {11202#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11202#false} is VALID [2018-11-23 12:18:03,466 INFO L273 TraceCheckUtils]: 110: Hoare triple {11202#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11202#false} is VALID [2018-11-23 12:18:03,466 INFO L273 TraceCheckUtils]: 111: Hoare triple {11202#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11202#false} is VALID [2018-11-23 12:18:03,466 INFO L273 TraceCheckUtils]: 112: Hoare triple {11202#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11202#false} is VALID [2018-11-23 12:18:03,467 INFO L273 TraceCheckUtils]: 113: Hoare triple {11202#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {11202#false} is VALID [2018-11-23 12:18:03,467 INFO L273 TraceCheckUtils]: 114: Hoare triple {11202#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11202#false} is VALID [2018-11-23 12:18:03,467 INFO L273 TraceCheckUtils]: 115: Hoare triple {11202#false} assume !(~i~0 < 60); {11202#false} is VALID [2018-11-23 12:18:03,467 INFO L273 TraceCheckUtils]: 116: Hoare triple {11202#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {11202#false} is VALID [2018-11-23 12:18:03,467 INFO L273 TraceCheckUtils]: 117: Hoare triple {11202#false} assume true; {11202#false} is VALID [2018-11-23 12:18:03,467 INFO L268 TraceCheckUtils]: 118: Hoare quadruple {11202#false} {11202#false} #74#return; {11202#false} is VALID [2018-11-23 12:18:03,467 INFO L273 TraceCheckUtils]: 119: Hoare triple {11202#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {11202#false} is VALID [2018-11-23 12:18:03,467 INFO L273 TraceCheckUtils]: 120: Hoare triple {11202#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {11202#false} is VALID [2018-11-23 12:18:03,467 INFO L273 TraceCheckUtils]: 121: Hoare triple {11202#false} assume !false; {11202#false} is VALID [2018-11-23 12:18:03,474 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 523 trivial. 0 not checked. [2018-11-23 12:18:03,494 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:18:03,494 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22] total 23 [2018-11-23 12:18:03,495 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 122 [2018-11-23 12:18:03,495 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:18:03,495 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 23 states. [2018-11-23 12:18:03,595 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:03,595 INFO L459 AbstractCegarLoop]: Interpolant automaton has 23 states [2018-11-23 12:18:03,596 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2018-11-23 12:18:03,596 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=253, Invalid=253, Unknown=0, NotChecked=0, Total=506 [2018-11-23 12:18:03,596 INFO L87 Difference]: Start difference. First operand 85 states and 89 transitions. Second operand 23 states. [2018-11-23 12:18:04,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:04,227 INFO L93 Difference]: Finished difference Result 128 states and 136 transitions. [2018-11-23 12:18:04,227 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-11-23 12:18:04,227 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 122 [2018-11-23 12:18:04,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:18:04,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2018-11-23 12:18:04,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 92 transitions. [2018-11-23 12:18:04,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2018-11-23 12:18:04,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 92 transitions. [2018-11-23 12:18:04,229 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 92 transitions. [2018-11-23 12:18:04,318 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:04,320 INFO L225 Difference]: With dead ends: 128 [2018-11-23 12:18:04,320 INFO L226 Difference]: Without dead ends: 88 [2018-11-23 12:18:04,321 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=253, Invalid=253, Unknown=0, NotChecked=0, Total=506 [2018-11-23 12:18:04,321 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states. [2018-11-23 12:18:04,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 87. [2018-11-23 12:18:04,355 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:18:04,355 INFO L82 GeneralOperation]: Start isEquivalent. First operand 88 states. Second operand 87 states. [2018-11-23 12:18:04,355 INFO L74 IsIncluded]: Start isIncluded. First operand 88 states. Second operand 87 states. [2018-11-23 12:18:04,355 INFO L87 Difference]: Start difference. First operand 88 states. Second operand 87 states. [2018-11-23 12:18:04,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:04,356 INFO L93 Difference]: Finished difference Result 88 states and 92 transitions. [2018-11-23 12:18:04,357 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 92 transitions. [2018-11-23 12:18:04,357 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:04,357 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:04,357 INFO L74 IsIncluded]: Start isIncluded. First operand 87 states. Second operand 88 states. [2018-11-23 12:18:04,357 INFO L87 Difference]: Start difference. First operand 87 states. Second operand 88 states. [2018-11-23 12:18:04,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:04,359 INFO L93 Difference]: Finished difference Result 88 states and 92 transitions. [2018-11-23 12:18:04,359 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 92 transitions. [2018-11-23 12:18:04,359 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:04,359 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:04,359 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:18:04,360 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:18:04,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 87 states. [2018-11-23 12:18:04,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 91 transitions. [2018-11-23 12:18:04,361 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 91 transitions. Word has length 122 [2018-11-23 12:18:04,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:18:04,362 INFO L480 AbstractCegarLoop]: Abstraction has 87 states and 91 transitions. [2018-11-23 12:18:04,362 INFO L481 AbstractCegarLoop]: Interpolant automaton has 23 states. [2018-11-23 12:18:04,362 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 91 transitions. [2018-11-23 12:18:04,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-11-23 12:18:04,363 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:18:04,363 INFO L402 BasicCegarLoop]: trace histogram [21, 21, 20, 20, 5, 5, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:18:04,363 INFO L423 AbstractCegarLoop]: === Iteration 24 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:18:04,363 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:18:04,364 INFO L82 PathProgramCache]: Analyzing trace with hash -415764741, now seen corresponding path program 20 times [2018-11-23 12:18:04,364 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:18:04,364 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:18:04,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:04,365 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:18:04,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:04,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:05,317 INFO L256 TraceCheckUtils]: 0: Hoare triple {12084#true} call ULTIMATE.init(); {12084#true} is VALID [2018-11-23 12:18:05,318 INFO L273 TraceCheckUtils]: 1: Hoare triple {12084#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {12084#true} is VALID [2018-11-23 12:18:05,318 INFO L273 TraceCheckUtils]: 2: Hoare triple {12084#true} assume true; {12084#true} is VALID [2018-11-23 12:18:05,318 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {12084#true} {12084#true} #66#return; {12084#true} is VALID [2018-11-23 12:18:05,318 INFO L256 TraceCheckUtils]: 4: Hoare triple {12084#true} call #t~ret12 := main(); {12084#true} is VALID [2018-11-23 12:18:05,318 INFO L273 TraceCheckUtils]: 5: Hoare triple {12084#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {12086#(= main_~i~1 0)} is VALID [2018-11-23 12:18:05,319 INFO L273 TraceCheckUtils]: 6: Hoare triple {12086#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12086#(= main_~i~1 0)} is VALID [2018-11-23 12:18:05,319 INFO L273 TraceCheckUtils]: 7: Hoare triple {12086#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12087#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:05,319 INFO L273 TraceCheckUtils]: 8: Hoare triple {12087#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12087#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:05,320 INFO L273 TraceCheckUtils]: 9: Hoare triple {12087#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12088#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:05,320 INFO L273 TraceCheckUtils]: 10: Hoare triple {12088#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12088#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:05,321 INFO L273 TraceCheckUtils]: 11: Hoare triple {12088#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12089#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:05,321 INFO L273 TraceCheckUtils]: 12: Hoare triple {12089#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12089#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:05,321 INFO L273 TraceCheckUtils]: 13: Hoare triple {12089#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12090#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:05,322 INFO L273 TraceCheckUtils]: 14: Hoare triple {12090#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12090#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:05,322 INFO L273 TraceCheckUtils]: 15: Hoare triple {12090#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12091#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:05,323 INFO L273 TraceCheckUtils]: 16: Hoare triple {12091#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12091#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:05,323 INFO L273 TraceCheckUtils]: 17: Hoare triple {12091#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12092#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:05,324 INFO L273 TraceCheckUtils]: 18: Hoare triple {12092#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12092#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:05,324 INFO L273 TraceCheckUtils]: 19: Hoare triple {12092#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12093#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:05,325 INFO L273 TraceCheckUtils]: 20: Hoare triple {12093#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12093#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:05,326 INFO L273 TraceCheckUtils]: 21: Hoare triple {12093#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12094#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:05,326 INFO L273 TraceCheckUtils]: 22: Hoare triple {12094#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12094#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:05,327 INFO L273 TraceCheckUtils]: 23: Hoare triple {12094#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12095#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:05,327 INFO L273 TraceCheckUtils]: 24: Hoare triple {12095#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12095#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:05,328 INFO L273 TraceCheckUtils]: 25: Hoare triple {12095#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12096#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:05,329 INFO L273 TraceCheckUtils]: 26: Hoare triple {12096#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12096#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:05,329 INFO L273 TraceCheckUtils]: 27: Hoare triple {12096#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12097#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:05,330 INFO L273 TraceCheckUtils]: 28: Hoare triple {12097#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12097#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:05,331 INFO L273 TraceCheckUtils]: 29: Hoare triple {12097#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12098#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:05,331 INFO L273 TraceCheckUtils]: 30: Hoare triple {12098#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12098#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:05,332 INFO L273 TraceCheckUtils]: 31: Hoare triple {12098#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12099#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:05,333 INFO L273 TraceCheckUtils]: 32: Hoare triple {12099#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12099#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:05,334 INFO L273 TraceCheckUtils]: 33: Hoare triple {12099#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12100#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:05,334 INFO L273 TraceCheckUtils]: 34: Hoare triple {12100#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12100#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:05,335 INFO L273 TraceCheckUtils]: 35: Hoare triple {12100#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12101#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:05,336 INFO L273 TraceCheckUtils]: 36: Hoare triple {12101#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12101#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:05,336 INFO L273 TraceCheckUtils]: 37: Hoare triple {12101#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12102#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:05,337 INFO L273 TraceCheckUtils]: 38: Hoare triple {12102#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12102#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:05,338 INFO L273 TraceCheckUtils]: 39: Hoare triple {12102#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12103#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:05,338 INFO L273 TraceCheckUtils]: 40: Hoare triple {12103#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12103#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:05,339 INFO L273 TraceCheckUtils]: 41: Hoare triple {12103#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12104#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:05,340 INFO L273 TraceCheckUtils]: 42: Hoare triple {12104#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12104#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:05,341 INFO L273 TraceCheckUtils]: 43: Hoare triple {12104#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12105#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:05,341 INFO L273 TraceCheckUtils]: 44: Hoare triple {12105#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12105#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:05,342 INFO L273 TraceCheckUtils]: 45: Hoare triple {12105#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12106#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:05,343 INFO L273 TraceCheckUtils]: 46: Hoare triple {12106#(<= main_~i~1 20)} assume !(~i~1 < 60); {12085#false} is VALID [2018-11-23 12:18:05,343 INFO L256 TraceCheckUtils]: 47: Hoare triple {12085#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {12084#true} is VALID [2018-11-23 12:18:05,343 INFO L273 TraceCheckUtils]: 48: Hoare triple {12084#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {12084#true} is VALID [2018-11-23 12:18:05,343 INFO L273 TraceCheckUtils]: 49: Hoare triple {12084#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12084#true} is VALID [2018-11-23 12:18:05,344 INFO L273 TraceCheckUtils]: 50: Hoare triple {12084#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12084#true} is VALID [2018-11-23 12:18:05,344 INFO L273 TraceCheckUtils]: 51: Hoare triple {12084#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12084#true} is VALID [2018-11-23 12:18:05,344 INFO L273 TraceCheckUtils]: 52: Hoare triple {12084#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12084#true} is VALID [2018-11-23 12:18:05,344 INFO L273 TraceCheckUtils]: 53: Hoare triple {12084#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12084#true} is VALID [2018-11-23 12:18:05,345 INFO L273 TraceCheckUtils]: 54: Hoare triple {12084#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12084#true} is VALID [2018-11-23 12:18:05,345 INFO L273 TraceCheckUtils]: 55: Hoare triple {12084#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12084#true} is VALID [2018-11-23 12:18:05,345 INFO L273 TraceCheckUtils]: 56: Hoare triple {12084#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12084#true} is VALID [2018-11-23 12:18:05,346 INFO L273 TraceCheckUtils]: 57: Hoare triple {12084#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12084#true} is VALID [2018-11-23 12:18:05,346 INFO L273 TraceCheckUtils]: 58: Hoare triple {12084#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12084#true} is VALID [2018-11-23 12:18:05,346 INFO L273 TraceCheckUtils]: 59: Hoare triple {12084#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12084#true} is VALID [2018-11-23 12:18:05,346 INFO L273 TraceCheckUtils]: 60: Hoare triple {12084#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12084#true} is VALID [2018-11-23 12:18:05,346 INFO L273 TraceCheckUtils]: 61: Hoare triple {12084#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12084#true} is VALID [2018-11-23 12:18:05,347 INFO L273 TraceCheckUtils]: 62: Hoare triple {12084#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12084#true} is VALID [2018-11-23 12:18:05,347 INFO L273 TraceCheckUtils]: 63: Hoare triple {12084#true} assume !(~i~0 < 60); {12084#true} is VALID [2018-11-23 12:18:05,347 INFO L273 TraceCheckUtils]: 64: Hoare triple {12084#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {12084#true} is VALID [2018-11-23 12:18:05,347 INFO L273 TraceCheckUtils]: 65: Hoare triple {12084#true} assume true; {12084#true} is VALID [2018-11-23 12:18:05,348 INFO L268 TraceCheckUtils]: 66: Hoare quadruple {12084#true} {12085#false} #70#return; {12085#false} is VALID [2018-11-23 12:18:05,348 INFO L273 TraceCheckUtils]: 67: Hoare triple {12085#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {12085#false} is VALID [2018-11-23 12:18:05,348 INFO L256 TraceCheckUtils]: 68: Hoare triple {12085#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {12084#true} is VALID [2018-11-23 12:18:05,348 INFO L273 TraceCheckUtils]: 69: Hoare triple {12084#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {12084#true} is VALID [2018-11-23 12:18:05,348 INFO L273 TraceCheckUtils]: 70: Hoare triple {12084#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12084#true} is VALID [2018-11-23 12:18:05,348 INFO L273 TraceCheckUtils]: 71: Hoare triple {12084#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12084#true} is VALID [2018-11-23 12:18:05,348 INFO L273 TraceCheckUtils]: 72: Hoare triple {12084#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12084#true} is VALID [2018-11-23 12:18:05,349 INFO L273 TraceCheckUtils]: 73: Hoare triple {12084#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12084#true} is VALID [2018-11-23 12:18:05,349 INFO L273 TraceCheckUtils]: 74: Hoare triple {12084#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12084#true} is VALID [2018-11-23 12:18:05,349 INFO L273 TraceCheckUtils]: 75: Hoare triple {12084#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12084#true} is VALID [2018-11-23 12:18:05,349 INFO L273 TraceCheckUtils]: 76: Hoare triple {12084#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12084#true} is VALID [2018-11-23 12:18:05,349 INFO L273 TraceCheckUtils]: 77: Hoare triple {12084#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12084#true} is VALID [2018-11-23 12:18:05,349 INFO L273 TraceCheckUtils]: 78: Hoare triple {12084#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12084#true} is VALID [2018-11-23 12:18:05,350 INFO L273 TraceCheckUtils]: 79: Hoare triple {12084#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12084#true} is VALID [2018-11-23 12:18:05,350 INFO L273 TraceCheckUtils]: 80: Hoare triple {12084#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12084#true} is VALID [2018-11-23 12:18:05,350 INFO L273 TraceCheckUtils]: 81: Hoare triple {12084#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12084#true} is VALID [2018-11-23 12:18:05,350 INFO L273 TraceCheckUtils]: 82: Hoare triple {12084#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12084#true} is VALID [2018-11-23 12:18:05,350 INFO L273 TraceCheckUtils]: 83: Hoare triple {12084#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12084#true} is VALID [2018-11-23 12:18:05,351 INFO L273 TraceCheckUtils]: 84: Hoare triple {12084#true} assume !(~i~0 < 60); {12084#true} is VALID [2018-11-23 12:18:05,351 INFO L273 TraceCheckUtils]: 85: Hoare triple {12084#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {12084#true} is VALID [2018-11-23 12:18:05,351 INFO L273 TraceCheckUtils]: 86: Hoare triple {12084#true} assume true; {12084#true} is VALID [2018-11-23 12:18:05,351 INFO L268 TraceCheckUtils]: 87: Hoare quadruple {12084#true} {12085#false} #72#return; {12085#false} is VALID [2018-11-23 12:18:05,352 INFO L273 TraceCheckUtils]: 88: Hoare triple {12085#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {12085#false} is VALID [2018-11-23 12:18:05,352 INFO L273 TraceCheckUtils]: 89: Hoare triple {12085#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {12085#false} is VALID [2018-11-23 12:18:05,352 INFO L273 TraceCheckUtils]: 90: Hoare triple {12085#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {12085#false} is VALID [2018-11-23 12:18:05,352 INFO L273 TraceCheckUtils]: 91: Hoare triple {12085#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {12085#false} is VALID [2018-11-23 12:18:05,352 INFO L273 TraceCheckUtils]: 92: Hoare triple {12085#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {12085#false} is VALID [2018-11-23 12:18:05,353 INFO L273 TraceCheckUtils]: 93: Hoare triple {12085#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {12085#false} is VALID [2018-11-23 12:18:05,353 INFO L273 TraceCheckUtils]: 94: Hoare triple {12085#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {12085#false} is VALID [2018-11-23 12:18:05,353 INFO L273 TraceCheckUtils]: 95: Hoare triple {12085#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {12085#false} is VALID [2018-11-23 12:18:05,353 INFO L273 TraceCheckUtils]: 96: Hoare triple {12085#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {12085#false} is VALID [2018-11-23 12:18:05,353 INFO L273 TraceCheckUtils]: 97: Hoare triple {12085#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {12085#false} is VALID [2018-11-23 12:18:05,354 INFO L273 TraceCheckUtils]: 98: Hoare triple {12085#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {12085#false} is VALID [2018-11-23 12:18:05,354 INFO L273 TraceCheckUtils]: 99: Hoare triple {12085#false} assume !(~i~2 < 59); {12085#false} is VALID [2018-11-23 12:18:05,354 INFO L273 TraceCheckUtils]: 100: Hoare triple {12085#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {12085#false} is VALID [2018-11-23 12:18:05,354 INFO L256 TraceCheckUtils]: 101: Hoare triple {12085#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {12084#true} is VALID [2018-11-23 12:18:05,354 INFO L273 TraceCheckUtils]: 102: Hoare triple {12084#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {12084#true} is VALID [2018-11-23 12:18:05,355 INFO L273 TraceCheckUtils]: 103: Hoare triple {12084#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12084#true} is VALID [2018-11-23 12:18:05,355 INFO L273 TraceCheckUtils]: 104: Hoare triple {12084#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12084#true} is VALID [2018-11-23 12:18:05,355 INFO L273 TraceCheckUtils]: 105: Hoare triple {12084#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12084#true} is VALID [2018-11-23 12:18:05,355 INFO L273 TraceCheckUtils]: 106: Hoare triple {12084#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12084#true} is VALID [2018-11-23 12:18:05,355 INFO L273 TraceCheckUtils]: 107: Hoare triple {12084#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12084#true} is VALID [2018-11-23 12:18:05,355 INFO L273 TraceCheckUtils]: 108: Hoare triple {12084#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12084#true} is VALID [2018-11-23 12:18:05,356 INFO L273 TraceCheckUtils]: 109: Hoare triple {12084#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12084#true} is VALID [2018-11-23 12:18:05,356 INFO L273 TraceCheckUtils]: 110: Hoare triple {12084#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12084#true} is VALID [2018-11-23 12:18:05,356 INFO L273 TraceCheckUtils]: 111: Hoare triple {12084#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12084#true} is VALID [2018-11-23 12:18:05,356 INFO L273 TraceCheckUtils]: 112: Hoare triple {12084#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12084#true} is VALID [2018-11-23 12:18:05,356 INFO L273 TraceCheckUtils]: 113: Hoare triple {12084#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12084#true} is VALID [2018-11-23 12:18:05,356 INFO L273 TraceCheckUtils]: 114: Hoare triple {12084#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12084#true} is VALID [2018-11-23 12:18:05,357 INFO L273 TraceCheckUtils]: 115: Hoare triple {12084#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12084#true} is VALID [2018-11-23 12:18:05,357 INFO L273 TraceCheckUtils]: 116: Hoare triple {12084#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12084#true} is VALID [2018-11-23 12:18:05,357 INFO L273 TraceCheckUtils]: 117: Hoare triple {12084#true} assume !(~i~0 < 60); {12084#true} is VALID [2018-11-23 12:18:05,357 INFO L273 TraceCheckUtils]: 118: Hoare triple {12084#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {12084#true} is VALID [2018-11-23 12:18:05,357 INFO L273 TraceCheckUtils]: 119: Hoare triple {12084#true} assume true; {12084#true} is VALID [2018-11-23 12:18:05,357 INFO L268 TraceCheckUtils]: 120: Hoare quadruple {12084#true} {12085#false} #74#return; {12085#false} is VALID [2018-11-23 12:18:05,358 INFO L273 TraceCheckUtils]: 121: Hoare triple {12085#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {12085#false} is VALID [2018-11-23 12:18:05,358 INFO L273 TraceCheckUtils]: 122: Hoare triple {12085#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {12085#false} is VALID [2018-11-23 12:18:05,358 INFO L273 TraceCheckUtils]: 123: Hoare triple {12085#false} assume !false; {12085#false} is VALID [2018-11-23 12:18:05,373 INFO L134 CoverageAnalysis]: Checked inductivity of 923 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 523 trivial. 0 not checked. [2018-11-23 12:18:05,373 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:18:05,373 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:18:05,389 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-23 12:18:05,475 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-23 12:18:05,475 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:18:05,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:05,522 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:18:05,904 INFO L256 TraceCheckUtils]: 0: Hoare triple {12084#true} call ULTIMATE.init(); {12084#true} is VALID [2018-11-23 12:18:05,905 INFO L273 TraceCheckUtils]: 1: Hoare triple {12084#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {12084#true} is VALID [2018-11-23 12:18:05,905 INFO L273 TraceCheckUtils]: 2: Hoare triple {12084#true} assume true; {12084#true} is VALID [2018-11-23 12:18:05,905 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {12084#true} {12084#true} #66#return; {12084#true} is VALID [2018-11-23 12:18:05,905 INFO L256 TraceCheckUtils]: 4: Hoare triple {12084#true} call #t~ret12 := main(); {12084#true} is VALID [2018-11-23 12:18:05,906 INFO L273 TraceCheckUtils]: 5: Hoare triple {12084#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {12125#(<= main_~i~1 0)} is VALID [2018-11-23 12:18:05,907 INFO L273 TraceCheckUtils]: 6: Hoare triple {12125#(<= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12125#(<= main_~i~1 0)} is VALID [2018-11-23 12:18:05,907 INFO L273 TraceCheckUtils]: 7: Hoare triple {12125#(<= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12087#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:05,908 INFO L273 TraceCheckUtils]: 8: Hoare triple {12087#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12087#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:05,908 INFO L273 TraceCheckUtils]: 9: Hoare triple {12087#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12088#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:05,909 INFO L273 TraceCheckUtils]: 10: Hoare triple {12088#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12088#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:05,909 INFO L273 TraceCheckUtils]: 11: Hoare triple {12088#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12089#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:05,910 INFO L273 TraceCheckUtils]: 12: Hoare triple {12089#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12089#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:05,911 INFO L273 TraceCheckUtils]: 13: Hoare triple {12089#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12090#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:05,911 INFO L273 TraceCheckUtils]: 14: Hoare triple {12090#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12090#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:05,912 INFO L273 TraceCheckUtils]: 15: Hoare triple {12090#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12091#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:05,913 INFO L273 TraceCheckUtils]: 16: Hoare triple {12091#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12091#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:05,913 INFO L273 TraceCheckUtils]: 17: Hoare triple {12091#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12092#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:05,914 INFO L273 TraceCheckUtils]: 18: Hoare triple {12092#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12092#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:05,915 INFO L273 TraceCheckUtils]: 19: Hoare triple {12092#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12093#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:05,915 INFO L273 TraceCheckUtils]: 20: Hoare triple {12093#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12093#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:05,916 INFO L273 TraceCheckUtils]: 21: Hoare triple {12093#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12094#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:05,917 INFO L273 TraceCheckUtils]: 22: Hoare triple {12094#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12094#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:05,918 INFO L273 TraceCheckUtils]: 23: Hoare triple {12094#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12095#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:05,918 INFO L273 TraceCheckUtils]: 24: Hoare triple {12095#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12095#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:05,919 INFO L273 TraceCheckUtils]: 25: Hoare triple {12095#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12096#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:05,920 INFO L273 TraceCheckUtils]: 26: Hoare triple {12096#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12096#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:05,921 INFO L273 TraceCheckUtils]: 27: Hoare triple {12096#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12097#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:05,921 INFO L273 TraceCheckUtils]: 28: Hoare triple {12097#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12097#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:05,922 INFO L273 TraceCheckUtils]: 29: Hoare triple {12097#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12098#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:05,923 INFO L273 TraceCheckUtils]: 30: Hoare triple {12098#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12098#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:05,923 INFO L273 TraceCheckUtils]: 31: Hoare triple {12098#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12099#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:05,924 INFO L273 TraceCheckUtils]: 32: Hoare triple {12099#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12099#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:05,925 INFO L273 TraceCheckUtils]: 33: Hoare triple {12099#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12100#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:05,925 INFO L273 TraceCheckUtils]: 34: Hoare triple {12100#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12100#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:05,926 INFO L273 TraceCheckUtils]: 35: Hoare triple {12100#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12101#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:05,927 INFO L273 TraceCheckUtils]: 36: Hoare triple {12101#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12101#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:05,928 INFO L273 TraceCheckUtils]: 37: Hoare triple {12101#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12102#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:05,928 INFO L273 TraceCheckUtils]: 38: Hoare triple {12102#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12102#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:05,929 INFO L273 TraceCheckUtils]: 39: Hoare triple {12102#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12103#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:05,930 INFO L273 TraceCheckUtils]: 40: Hoare triple {12103#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12103#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:05,931 INFO L273 TraceCheckUtils]: 41: Hoare triple {12103#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12104#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:05,931 INFO L273 TraceCheckUtils]: 42: Hoare triple {12104#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12104#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:05,932 INFO L273 TraceCheckUtils]: 43: Hoare triple {12104#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12105#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:05,933 INFO L273 TraceCheckUtils]: 44: Hoare triple {12105#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12105#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:05,934 INFO L273 TraceCheckUtils]: 45: Hoare triple {12105#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12106#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:05,934 INFO L273 TraceCheckUtils]: 46: Hoare triple {12106#(<= main_~i~1 20)} assume !(~i~1 < 60); {12085#false} is VALID [2018-11-23 12:18:05,935 INFO L256 TraceCheckUtils]: 47: Hoare triple {12085#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {12085#false} is VALID [2018-11-23 12:18:05,935 INFO L273 TraceCheckUtils]: 48: Hoare triple {12085#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {12085#false} is VALID [2018-11-23 12:18:05,935 INFO L273 TraceCheckUtils]: 49: Hoare triple {12085#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12085#false} is VALID [2018-11-23 12:18:05,935 INFO L273 TraceCheckUtils]: 50: Hoare triple {12085#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12085#false} is VALID [2018-11-23 12:18:05,936 INFO L273 TraceCheckUtils]: 51: Hoare triple {12085#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12085#false} is VALID [2018-11-23 12:18:05,936 INFO L273 TraceCheckUtils]: 52: Hoare triple {12085#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12085#false} is VALID [2018-11-23 12:18:05,936 INFO L273 TraceCheckUtils]: 53: Hoare triple {12085#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12085#false} is VALID [2018-11-23 12:18:05,936 INFO L273 TraceCheckUtils]: 54: Hoare triple {12085#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12085#false} is VALID [2018-11-23 12:18:05,937 INFO L273 TraceCheckUtils]: 55: Hoare triple {12085#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12085#false} is VALID [2018-11-23 12:18:05,937 INFO L273 TraceCheckUtils]: 56: Hoare triple {12085#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12085#false} is VALID [2018-11-23 12:18:05,937 INFO L273 TraceCheckUtils]: 57: Hoare triple {12085#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12085#false} is VALID [2018-11-23 12:18:05,937 INFO L273 TraceCheckUtils]: 58: Hoare triple {12085#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12085#false} is VALID [2018-11-23 12:18:05,937 INFO L273 TraceCheckUtils]: 59: Hoare triple {12085#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12085#false} is VALID [2018-11-23 12:18:05,937 INFO L273 TraceCheckUtils]: 60: Hoare triple {12085#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12085#false} is VALID [2018-11-23 12:18:05,938 INFO L273 TraceCheckUtils]: 61: Hoare triple {12085#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12085#false} is VALID [2018-11-23 12:18:05,938 INFO L273 TraceCheckUtils]: 62: Hoare triple {12085#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12085#false} is VALID [2018-11-23 12:18:05,938 INFO L273 TraceCheckUtils]: 63: Hoare triple {12085#false} assume !(~i~0 < 60); {12085#false} is VALID [2018-11-23 12:18:05,938 INFO L273 TraceCheckUtils]: 64: Hoare triple {12085#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {12085#false} is VALID [2018-11-23 12:18:05,938 INFO L273 TraceCheckUtils]: 65: Hoare triple {12085#false} assume true; {12085#false} is VALID [2018-11-23 12:18:05,938 INFO L268 TraceCheckUtils]: 66: Hoare quadruple {12085#false} {12085#false} #70#return; {12085#false} is VALID [2018-11-23 12:18:05,938 INFO L273 TraceCheckUtils]: 67: Hoare triple {12085#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {12085#false} is VALID [2018-11-23 12:18:05,939 INFO L256 TraceCheckUtils]: 68: Hoare triple {12085#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {12085#false} is VALID [2018-11-23 12:18:05,939 INFO L273 TraceCheckUtils]: 69: Hoare triple {12085#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {12085#false} is VALID [2018-11-23 12:18:05,939 INFO L273 TraceCheckUtils]: 70: Hoare triple {12085#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12085#false} is VALID [2018-11-23 12:18:05,939 INFO L273 TraceCheckUtils]: 71: Hoare triple {12085#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12085#false} is VALID [2018-11-23 12:18:05,939 INFO L273 TraceCheckUtils]: 72: Hoare triple {12085#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12085#false} is VALID [2018-11-23 12:18:05,940 INFO L273 TraceCheckUtils]: 73: Hoare triple {12085#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12085#false} is VALID [2018-11-23 12:18:05,940 INFO L273 TraceCheckUtils]: 74: Hoare triple {12085#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12085#false} is VALID [2018-11-23 12:18:05,940 INFO L273 TraceCheckUtils]: 75: Hoare triple {12085#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12085#false} is VALID [2018-11-23 12:18:05,940 INFO L273 TraceCheckUtils]: 76: Hoare triple {12085#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12085#false} is VALID [2018-11-23 12:18:05,940 INFO L273 TraceCheckUtils]: 77: Hoare triple {12085#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12085#false} is VALID [2018-11-23 12:18:05,940 INFO L273 TraceCheckUtils]: 78: Hoare triple {12085#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12085#false} is VALID [2018-11-23 12:18:05,941 INFO L273 TraceCheckUtils]: 79: Hoare triple {12085#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12085#false} is VALID [2018-11-23 12:18:05,941 INFO L273 TraceCheckUtils]: 80: Hoare triple {12085#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12085#false} is VALID [2018-11-23 12:18:05,941 INFO L273 TraceCheckUtils]: 81: Hoare triple {12085#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12085#false} is VALID [2018-11-23 12:18:05,941 INFO L273 TraceCheckUtils]: 82: Hoare triple {12085#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12085#false} is VALID [2018-11-23 12:18:05,941 INFO L273 TraceCheckUtils]: 83: Hoare triple {12085#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12085#false} is VALID [2018-11-23 12:18:05,941 INFO L273 TraceCheckUtils]: 84: Hoare triple {12085#false} assume !(~i~0 < 60); {12085#false} is VALID [2018-11-23 12:18:05,941 INFO L273 TraceCheckUtils]: 85: Hoare triple {12085#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {12085#false} is VALID [2018-11-23 12:18:05,942 INFO L273 TraceCheckUtils]: 86: Hoare triple {12085#false} assume true; {12085#false} is VALID [2018-11-23 12:18:05,942 INFO L268 TraceCheckUtils]: 87: Hoare quadruple {12085#false} {12085#false} #72#return; {12085#false} is VALID [2018-11-23 12:18:05,942 INFO L273 TraceCheckUtils]: 88: Hoare triple {12085#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {12085#false} is VALID [2018-11-23 12:18:05,942 INFO L273 TraceCheckUtils]: 89: Hoare triple {12085#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {12085#false} is VALID [2018-11-23 12:18:05,942 INFO L273 TraceCheckUtils]: 90: Hoare triple {12085#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {12085#false} is VALID [2018-11-23 12:18:05,942 INFO L273 TraceCheckUtils]: 91: Hoare triple {12085#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {12085#false} is VALID [2018-11-23 12:18:05,942 INFO L273 TraceCheckUtils]: 92: Hoare triple {12085#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {12085#false} is VALID [2018-11-23 12:18:05,943 INFO L273 TraceCheckUtils]: 93: Hoare triple {12085#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {12085#false} is VALID [2018-11-23 12:18:05,943 INFO L273 TraceCheckUtils]: 94: Hoare triple {12085#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {12085#false} is VALID [2018-11-23 12:18:05,943 INFO L273 TraceCheckUtils]: 95: Hoare triple {12085#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {12085#false} is VALID [2018-11-23 12:18:05,943 INFO L273 TraceCheckUtils]: 96: Hoare triple {12085#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {12085#false} is VALID [2018-11-23 12:18:05,943 INFO L273 TraceCheckUtils]: 97: Hoare triple {12085#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {12085#false} is VALID [2018-11-23 12:18:05,943 INFO L273 TraceCheckUtils]: 98: Hoare triple {12085#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {12085#false} is VALID [2018-11-23 12:18:05,943 INFO L273 TraceCheckUtils]: 99: Hoare triple {12085#false} assume !(~i~2 < 59); {12085#false} is VALID [2018-11-23 12:18:05,943 INFO L273 TraceCheckUtils]: 100: Hoare triple {12085#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {12085#false} is VALID [2018-11-23 12:18:05,944 INFO L256 TraceCheckUtils]: 101: Hoare triple {12085#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {12085#false} is VALID [2018-11-23 12:18:05,944 INFO L273 TraceCheckUtils]: 102: Hoare triple {12085#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {12085#false} is VALID [2018-11-23 12:18:05,944 INFO L273 TraceCheckUtils]: 103: Hoare triple {12085#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12085#false} is VALID [2018-11-23 12:18:05,944 INFO L273 TraceCheckUtils]: 104: Hoare triple {12085#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12085#false} is VALID [2018-11-23 12:18:05,944 INFO L273 TraceCheckUtils]: 105: Hoare triple {12085#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12085#false} is VALID [2018-11-23 12:18:05,944 INFO L273 TraceCheckUtils]: 106: Hoare triple {12085#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12085#false} is VALID [2018-11-23 12:18:05,944 INFO L273 TraceCheckUtils]: 107: Hoare triple {12085#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12085#false} is VALID [2018-11-23 12:18:05,945 INFO L273 TraceCheckUtils]: 108: Hoare triple {12085#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12085#false} is VALID [2018-11-23 12:18:05,945 INFO L273 TraceCheckUtils]: 109: Hoare triple {12085#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12085#false} is VALID [2018-11-23 12:18:05,945 INFO L273 TraceCheckUtils]: 110: Hoare triple {12085#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12085#false} is VALID [2018-11-23 12:18:05,945 INFO L273 TraceCheckUtils]: 111: Hoare triple {12085#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12085#false} is VALID [2018-11-23 12:18:05,945 INFO L273 TraceCheckUtils]: 112: Hoare triple {12085#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12085#false} is VALID [2018-11-23 12:18:05,945 INFO L273 TraceCheckUtils]: 113: Hoare triple {12085#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12085#false} is VALID [2018-11-23 12:18:05,945 INFO L273 TraceCheckUtils]: 114: Hoare triple {12085#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12085#false} is VALID [2018-11-23 12:18:05,946 INFO L273 TraceCheckUtils]: 115: Hoare triple {12085#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12085#false} is VALID [2018-11-23 12:18:05,946 INFO L273 TraceCheckUtils]: 116: Hoare triple {12085#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12085#false} is VALID [2018-11-23 12:18:05,946 INFO L273 TraceCheckUtils]: 117: Hoare triple {12085#false} assume !(~i~0 < 60); {12085#false} is VALID [2018-11-23 12:18:05,946 INFO L273 TraceCheckUtils]: 118: Hoare triple {12085#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {12085#false} is VALID [2018-11-23 12:18:05,946 INFO L273 TraceCheckUtils]: 119: Hoare triple {12085#false} assume true; {12085#false} is VALID [2018-11-23 12:18:05,946 INFO L268 TraceCheckUtils]: 120: Hoare quadruple {12085#false} {12085#false} #74#return; {12085#false} is VALID [2018-11-23 12:18:05,946 INFO L273 TraceCheckUtils]: 121: Hoare triple {12085#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {12085#false} is VALID [2018-11-23 12:18:05,947 INFO L273 TraceCheckUtils]: 122: Hoare triple {12085#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {12085#false} is VALID [2018-11-23 12:18:05,947 INFO L273 TraceCheckUtils]: 123: Hoare triple {12085#false} assume !false; {12085#false} is VALID [2018-11-23 12:18:05,982 INFO L134 CoverageAnalysis]: Checked inductivity of 923 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 523 trivial. 0 not checked. [2018-11-23 12:18:06,002 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:18:06,002 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23] total 24 [2018-11-23 12:18:06,003 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 124 [2018-11-23 12:18:06,003 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:18:06,004 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2018-11-23 12:18:06,086 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:06,086 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2018-11-23 12:18:06,087 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2018-11-23 12:18:06,087 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=276, Invalid=276, Unknown=0, NotChecked=0, Total=552 [2018-11-23 12:18:06,087 INFO L87 Difference]: Start difference. First operand 87 states and 91 transitions. Second operand 24 states. [2018-11-23 12:18:06,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:06,563 INFO L93 Difference]: Finished difference Result 130 states and 138 transitions. [2018-11-23 12:18:06,563 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2018-11-23 12:18:06,564 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 124 [2018-11-23 12:18:06,564 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:18:06,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-23 12:18:06,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 94 transitions. [2018-11-23 12:18:06,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-23 12:18:06,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 94 transitions. [2018-11-23 12:18:06,566 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 23 states and 94 transitions. [2018-11-23 12:18:06,759 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 94 edges. 94 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:06,761 INFO L225 Difference]: With dead ends: 130 [2018-11-23 12:18:06,761 INFO L226 Difference]: Without dead ends: 90 [2018-11-23 12:18:06,762 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 146 GetRequests, 124 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=276, Invalid=276, Unknown=0, NotChecked=0, Total=552 [2018-11-23 12:18:06,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2018-11-23 12:18:06,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 89. [2018-11-23 12:18:06,791 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:18:06,791 INFO L82 GeneralOperation]: Start isEquivalent. First operand 90 states. Second operand 89 states. [2018-11-23 12:18:06,791 INFO L74 IsIncluded]: Start isIncluded. First operand 90 states. Second operand 89 states. [2018-11-23 12:18:06,791 INFO L87 Difference]: Start difference. First operand 90 states. Second operand 89 states. [2018-11-23 12:18:06,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:06,794 INFO L93 Difference]: Finished difference Result 90 states and 94 transitions. [2018-11-23 12:18:06,794 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 94 transitions. [2018-11-23 12:18:06,794 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:06,794 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:06,794 INFO L74 IsIncluded]: Start isIncluded. First operand 89 states. Second operand 90 states. [2018-11-23 12:18:06,795 INFO L87 Difference]: Start difference. First operand 89 states. Second operand 90 states. [2018-11-23 12:18:06,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:06,796 INFO L93 Difference]: Finished difference Result 90 states and 94 transitions. [2018-11-23 12:18:06,796 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 94 transitions. [2018-11-23 12:18:06,797 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:06,797 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:06,797 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:18:06,797 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:18:06,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 89 states. [2018-11-23 12:18:06,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 93 transitions. [2018-11-23 12:18:06,799 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 93 transitions. Word has length 124 [2018-11-23 12:18:06,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:18:06,799 INFO L480 AbstractCegarLoop]: Abstraction has 89 states and 93 transitions. [2018-11-23 12:18:06,799 INFO L481 AbstractCegarLoop]: Interpolant automaton has 24 states. [2018-11-23 12:18:06,800 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 93 transitions. [2018-11-23 12:18:06,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-11-23 12:18:06,800 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:18:06,801 INFO L402 BasicCegarLoop]: trace histogram [21, 21, 21, 21, 5, 5, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:18:06,801 INFO L423 AbstractCegarLoop]: === Iteration 25 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:18:06,801 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:18:06,801 INFO L82 PathProgramCache]: Analyzing trace with hash -946768803, now seen corresponding path program 21 times [2018-11-23 12:18:06,801 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:18:06,801 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:18:06,802 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:06,802 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:18:06,802 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:06,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:08,237 INFO L256 TraceCheckUtils]: 0: Hoare triple {12984#true} call ULTIMATE.init(); {12984#true} is VALID [2018-11-23 12:18:08,237 INFO L273 TraceCheckUtils]: 1: Hoare triple {12984#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {12984#true} is VALID [2018-11-23 12:18:08,238 INFO L273 TraceCheckUtils]: 2: Hoare triple {12984#true} assume true; {12984#true} is VALID [2018-11-23 12:18:08,238 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {12984#true} {12984#true} #66#return; {12984#true} is VALID [2018-11-23 12:18:08,238 INFO L256 TraceCheckUtils]: 4: Hoare triple {12984#true} call #t~ret12 := main(); {12984#true} is VALID [2018-11-23 12:18:08,239 INFO L273 TraceCheckUtils]: 5: Hoare triple {12984#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {12986#(= main_~i~1 0)} is VALID [2018-11-23 12:18:08,239 INFO L273 TraceCheckUtils]: 6: Hoare triple {12986#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12986#(= main_~i~1 0)} is VALID [2018-11-23 12:18:08,240 INFO L273 TraceCheckUtils]: 7: Hoare triple {12986#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12987#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:08,240 INFO L273 TraceCheckUtils]: 8: Hoare triple {12987#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12987#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:08,240 INFO L273 TraceCheckUtils]: 9: Hoare triple {12987#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12988#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:08,241 INFO L273 TraceCheckUtils]: 10: Hoare triple {12988#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12988#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:08,241 INFO L273 TraceCheckUtils]: 11: Hoare triple {12988#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12989#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:08,241 INFO L273 TraceCheckUtils]: 12: Hoare triple {12989#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12989#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:08,242 INFO L273 TraceCheckUtils]: 13: Hoare triple {12989#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12990#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:08,243 INFO L273 TraceCheckUtils]: 14: Hoare triple {12990#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12990#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:08,243 INFO L273 TraceCheckUtils]: 15: Hoare triple {12990#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12991#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:08,244 INFO L273 TraceCheckUtils]: 16: Hoare triple {12991#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12991#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:08,244 INFO L273 TraceCheckUtils]: 17: Hoare triple {12991#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12992#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:08,245 INFO L273 TraceCheckUtils]: 18: Hoare triple {12992#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12992#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:08,246 INFO L273 TraceCheckUtils]: 19: Hoare triple {12992#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12993#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:08,246 INFO L273 TraceCheckUtils]: 20: Hoare triple {12993#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12993#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:08,247 INFO L273 TraceCheckUtils]: 21: Hoare triple {12993#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12994#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:08,247 INFO L273 TraceCheckUtils]: 22: Hoare triple {12994#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12994#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:08,248 INFO L273 TraceCheckUtils]: 23: Hoare triple {12994#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12995#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:08,248 INFO L273 TraceCheckUtils]: 24: Hoare triple {12995#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12995#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:08,249 INFO L273 TraceCheckUtils]: 25: Hoare triple {12995#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12996#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:08,250 INFO L273 TraceCheckUtils]: 26: Hoare triple {12996#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12996#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:08,250 INFO L273 TraceCheckUtils]: 27: Hoare triple {12996#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12997#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:08,251 INFO L273 TraceCheckUtils]: 28: Hoare triple {12997#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12997#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:08,252 INFO L273 TraceCheckUtils]: 29: Hoare triple {12997#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12998#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:08,252 INFO L273 TraceCheckUtils]: 30: Hoare triple {12998#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12998#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:08,253 INFO L273 TraceCheckUtils]: 31: Hoare triple {12998#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12999#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:08,253 INFO L273 TraceCheckUtils]: 32: Hoare triple {12999#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12999#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:08,254 INFO L273 TraceCheckUtils]: 33: Hoare triple {12999#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13000#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:08,254 INFO L273 TraceCheckUtils]: 34: Hoare triple {13000#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13000#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:08,255 INFO L273 TraceCheckUtils]: 35: Hoare triple {13000#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13001#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:08,256 INFO L273 TraceCheckUtils]: 36: Hoare triple {13001#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13001#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:08,256 INFO L273 TraceCheckUtils]: 37: Hoare triple {13001#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13002#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:08,257 INFO L273 TraceCheckUtils]: 38: Hoare triple {13002#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13002#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:08,257 INFO L273 TraceCheckUtils]: 39: Hoare triple {13002#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13003#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:08,258 INFO L273 TraceCheckUtils]: 40: Hoare triple {13003#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13003#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:08,259 INFO L273 TraceCheckUtils]: 41: Hoare triple {13003#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13004#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:08,259 INFO L273 TraceCheckUtils]: 42: Hoare triple {13004#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13004#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:08,260 INFO L273 TraceCheckUtils]: 43: Hoare triple {13004#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13005#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:08,260 INFO L273 TraceCheckUtils]: 44: Hoare triple {13005#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13005#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:08,261 INFO L273 TraceCheckUtils]: 45: Hoare triple {13005#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13006#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:08,261 INFO L273 TraceCheckUtils]: 46: Hoare triple {13006#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13006#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:08,262 INFO L273 TraceCheckUtils]: 47: Hoare triple {13006#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13007#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:08,263 INFO L273 TraceCheckUtils]: 48: Hoare triple {13007#(<= main_~i~1 21)} assume !(~i~1 < 60); {12985#false} is VALID [2018-11-23 12:18:08,263 INFO L256 TraceCheckUtils]: 49: Hoare triple {12985#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {12984#true} is VALID [2018-11-23 12:18:08,263 INFO L273 TraceCheckUtils]: 50: Hoare triple {12984#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {12984#true} is VALID [2018-11-23 12:18:08,263 INFO L273 TraceCheckUtils]: 51: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,264 INFO L273 TraceCheckUtils]: 52: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,264 INFO L273 TraceCheckUtils]: 53: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,264 INFO L273 TraceCheckUtils]: 54: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,264 INFO L273 TraceCheckUtils]: 55: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,264 INFO L273 TraceCheckUtils]: 56: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,265 INFO L273 TraceCheckUtils]: 57: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,265 INFO L273 TraceCheckUtils]: 58: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,265 INFO L273 TraceCheckUtils]: 59: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,265 INFO L273 TraceCheckUtils]: 60: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,265 INFO L273 TraceCheckUtils]: 61: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,265 INFO L273 TraceCheckUtils]: 62: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,266 INFO L273 TraceCheckUtils]: 63: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,266 INFO L273 TraceCheckUtils]: 64: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,266 INFO L273 TraceCheckUtils]: 65: Hoare triple {12984#true} assume !(~i~0 < 60); {12984#true} is VALID [2018-11-23 12:18:08,266 INFO L273 TraceCheckUtils]: 66: Hoare triple {12984#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {12984#true} is VALID [2018-11-23 12:18:08,266 INFO L273 TraceCheckUtils]: 67: Hoare triple {12984#true} assume true; {12984#true} is VALID [2018-11-23 12:18:08,266 INFO L268 TraceCheckUtils]: 68: Hoare quadruple {12984#true} {12985#false} #70#return; {12985#false} is VALID [2018-11-23 12:18:08,266 INFO L273 TraceCheckUtils]: 69: Hoare triple {12985#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {12985#false} is VALID [2018-11-23 12:18:08,267 INFO L256 TraceCheckUtils]: 70: Hoare triple {12985#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {12984#true} is VALID [2018-11-23 12:18:08,267 INFO L273 TraceCheckUtils]: 71: Hoare triple {12984#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {12984#true} is VALID [2018-11-23 12:18:08,267 INFO L273 TraceCheckUtils]: 72: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,267 INFO L273 TraceCheckUtils]: 73: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,267 INFO L273 TraceCheckUtils]: 74: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,267 INFO L273 TraceCheckUtils]: 75: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,268 INFO L273 TraceCheckUtils]: 76: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,268 INFO L273 TraceCheckUtils]: 77: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,268 INFO L273 TraceCheckUtils]: 78: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,268 INFO L273 TraceCheckUtils]: 79: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,268 INFO L273 TraceCheckUtils]: 80: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,268 INFO L273 TraceCheckUtils]: 81: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,269 INFO L273 TraceCheckUtils]: 82: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,269 INFO L273 TraceCheckUtils]: 83: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,269 INFO L273 TraceCheckUtils]: 84: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,269 INFO L273 TraceCheckUtils]: 85: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,269 INFO L273 TraceCheckUtils]: 86: Hoare triple {12984#true} assume !(~i~0 < 60); {12984#true} is VALID [2018-11-23 12:18:08,269 INFO L273 TraceCheckUtils]: 87: Hoare triple {12984#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {12984#true} is VALID [2018-11-23 12:18:08,269 INFO L273 TraceCheckUtils]: 88: Hoare triple {12984#true} assume true; {12984#true} is VALID [2018-11-23 12:18:08,270 INFO L268 TraceCheckUtils]: 89: Hoare quadruple {12984#true} {12985#false} #72#return; {12985#false} is VALID [2018-11-23 12:18:08,270 INFO L273 TraceCheckUtils]: 90: Hoare triple {12985#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {12985#false} is VALID [2018-11-23 12:18:08,270 INFO L273 TraceCheckUtils]: 91: Hoare triple {12985#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {12985#false} is VALID [2018-11-23 12:18:08,270 INFO L273 TraceCheckUtils]: 92: Hoare triple {12985#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {12985#false} is VALID [2018-11-23 12:18:08,270 INFO L273 TraceCheckUtils]: 93: Hoare triple {12985#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {12985#false} is VALID [2018-11-23 12:18:08,270 INFO L273 TraceCheckUtils]: 94: Hoare triple {12985#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {12985#false} is VALID [2018-11-23 12:18:08,270 INFO L273 TraceCheckUtils]: 95: Hoare triple {12985#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {12985#false} is VALID [2018-11-23 12:18:08,270 INFO L273 TraceCheckUtils]: 96: Hoare triple {12985#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {12985#false} is VALID [2018-11-23 12:18:08,271 INFO L273 TraceCheckUtils]: 97: Hoare triple {12985#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {12985#false} is VALID [2018-11-23 12:18:08,271 INFO L273 TraceCheckUtils]: 98: Hoare triple {12985#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {12985#false} is VALID [2018-11-23 12:18:08,271 INFO L273 TraceCheckUtils]: 99: Hoare triple {12985#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {12985#false} is VALID [2018-11-23 12:18:08,271 INFO L273 TraceCheckUtils]: 100: Hoare triple {12985#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {12985#false} is VALID [2018-11-23 12:18:08,271 INFO L273 TraceCheckUtils]: 101: Hoare triple {12985#false} assume !(~i~2 < 59); {12985#false} is VALID [2018-11-23 12:18:08,271 INFO L273 TraceCheckUtils]: 102: Hoare triple {12985#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {12985#false} is VALID [2018-11-23 12:18:08,271 INFO L256 TraceCheckUtils]: 103: Hoare triple {12985#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {12984#true} is VALID [2018-11-23 12:18:08,271 INFO L273 TraceCheckUtils]: 104: Hoare triple {12984#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {12984#true} is VALID [2018-11-23 12:18:08,271 INFO L273 TraceCheckUtils]: 105: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,272 INFO L273 TraceCheckUtils]: 106: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,272 INFO L273 TraceCheckUtils]: 107: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,272 INFO L273 TraceCheckUtils]: 108: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,272 INFO L273 TraceCheckUtils]: 109: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,272 INFO L273 TraceCheckUtils]: 110: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,272 INFO L273 TraceCheckUtils]: 111: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,272 INFO L273 TraceCheckUtils]: 112: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,272 INFO L273 TraceCheckUtils]: 113: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,272 INFO L273 TraceCheckUtils]: 114: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,273 INFO L273 TraceCheckUtils]: 115: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,273 INFO L273 TraceCheckUtils]: 116: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,273 INFO L273 TraceCheckUtils]: 117: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,273 INFO L273 TraceCheckUtils]: 118: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,273 INFO L273 TraceCheckUtils]: 119: Hoare triple {12984#true} assume !(~i~0 < 60); {12984#true} is VALID [2018-11-23 12:18:08,273 INFO L273 TraceCheckUtils]: 120: Hoare triple {12984#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {12984#true} is VALID [2018-11-23 12:18:08,273 INFO L273 TraceCheckUtils]: 121: Hoare triple {12984#true} assume true; {12984#true} is VALID [2018-11-23 12:18:08,273 INFO L268 TraceCheckUtils]: 122: Hoare quadruple {12984#true} {12985#false} #74#return; {12985#false} is VALID [2018-11-23 12:18:08,273 INFO L273 TraceCheckUtils]: 123: Hoare triple {12985#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {12985#false} is VALID [2018-11-23 12:18:08,274 INFO L273 TraceCheckUtils]: 124: Hoare triple {12985#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {12985#false} is VALID [2018-11-23 12:18:08,274 INFO L273 TraceCheckUtils]: 125: Hoare triple {12985#false} assume !false; {12985#false} is VALID [2018-11-23 12:18:08,281 INFO L134 CoverageAnalysis]: Checked inductivity of 964 backedges. 0 proven. 441 refuted. 0 times theorem prover too weak. 523 trivial. 0 not checked. [2018-11-23 12:18:08,281 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:18:08,281 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:18:08,293 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 12:18:08,352 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2018-11-23 12:18:08,352 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:18:08,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:08,374 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:18:08,568 INFO L256 TraceCheckUtils]: 0: Hoare triple {12984#true} call ULTIMATE.init(); {12984#true} is VALID [2018-11-23 12:18:08,568 INFO L273 TraceCheckUtils]: 1: Hoare triple {12984#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {12984#true} is VALID [2018-11-23 12:18:08,568 INFO L273 TraceCheckUtils]: 2: Hoare triple {12984#true} assume true; {12984#true} is VALID [2018-11-23 12:18:08,569 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {12984#true} {12984#true} #66#return; {12984#true} is VALID [2018-11-23 12:18:08,569 INFO L256 TraceCheckUtils]: 4: Hoare triple {12984#true} call #t~ret12 := main(); {12984#true} is VALID [2018-11-23 12:18:08,569 INFO L273 TraceCheckUtils]: 5: Hoare triple {12984#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {12984#true} is VALID [2018-11-23 12:18:08,569 INFO L273 TraceCheckUtils]: 6: Hoare triple {12984#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12984#true} is VALID [2018-11-23 12:18:08,569 INFO L273 TraceCheckUtils]: 7: Hoare triple {12984#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12984#true} is VALID [2018-11-23 12:18:08,570 INFO L273 TraceCheckUtils]: 8: Hoare triple {12984#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12984#true} is VALID [2018-11-23 12:18:08,570 INFO L273 TraceCheckUtils]: 9: Hoare triple {12984#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12984#true} is VALID [2018-11-23 12:18:08,570 INFO L273 TraceCheckUtils]: 10: Hoare triple {12984#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12984#true} is VALID [2018-11-23 12:18:08,570 INFO L273 TraceCheckUtils]: 11: Hoare triple {12984#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12984#true} is VALID [2018-11-23 12:18:08,570 INFO L273 TraceCheckUtils]: 12: Hoare triple {12984#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12984#true} is VALID [2018-11-23 12:18:08,571 INFO L273 TraceCheckUtils]: 13: Hoare triple {12984#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12984#true} is VALID [2018-11-23 12:18:08,571 INFO L273 TraceCheckUtils]: 14: Hoare triple {12984#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12984#true} is VALID [2018-11-23 12:18:08,571 INFO L273 TraceCheckUtils]: 15: Hoare triple {12984#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12984#true} is VALID [2018-11-23 12:18:08,571 INFO L273 TraceCheckUtils]: 16: Hoare triple {12984#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12984#true} is VALID [2018-11-23 12:18:08,571 INFO L273 TraceCheckUtils]: 17: Hoare triple {12984#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12984#true} is VALID [2018-11-23 12:18:08,571 INFO L273 TraceCheckUtils]: 18: Hoare triple {12984#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12984#true} is VALID [2018-11-23 12:18:08,571 INFO L273 TraceCheckUtils]: 19: Hoare triple {12984#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12984#true} is VALID [2018-11-23 12:18:08,571 INFO L273 TraceCheckUtils]: 20: Hoare triple {12984#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12984#true} is VALID [2018-11-23 12:18:08,572 INFO L273 TraceCheckUtils]: 21: Hoare triple {12984#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12984#true} is VALID [2018-11-23 12:18:08,572 INFO L273 TraceCheckUtils]: 22: Hoare triple {12984#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12984#true} is VALID [2018-11-23 12:18:08,572 INFO L273 TraceCheckUtils]: 23: Hoare triple {12984#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12984#true} is VALID [2018-11-23 12:18:08,572 INFO L273 TraceCheckUtils]: 24: Hoare triple {12984#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12984#true} is VALID [2018-11-23 12:18:08,572 INFO L273 TraceCheckUtils]: 25: Hoare triple {12984#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12984#true} is VALID [2018-11-23 12:18:08,572 INFO L273 TraceCheckUtils]: 26: Hoare triple {12984#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12984#true} is VALID [2018-11-23 12:18:08,572 INFO L273 TraceCheckUtils]: 27: Hoare triple {12984#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12984#true} is VALID [2018-11-23 12:18:08,573 INFO L273 TraceCheckUtils]: 28: Hoare triple {12984#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12984#true} is VALID [2018-11-23 12:18:08,573 INFO L273 TraceCheckUtils]: 29: Hoare triple {12984#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12984#true} is VALID [2018-11-23 12:18:08,573 INFO L273 TraceCheckUtils]: 30: Hoare triple {12984#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12984#true} is VALID [2018-11-23 12:18:08,573 INFO L273 TraceCheckUtils]: 31: Hoare triple {12984#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12984#true} is VALID [2018-11-23 12:18:08,573 INFO L273 TraceCheckUtils]: 32: Hoare triple {12984#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12984#true} is VALID [2018-11-23 12:18:08,573 INFO L273 TraceCheckUtils]: 33: Hoare triple {12984#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12984#true} is VALID [2018-11-23 12:18:08,573 INFO L273 TraceCheckUtils]: 34: Hoare triple {12984#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12984#true} is VALID [2018-11-23 12:18:08,574 INFO L273 TraceCheckUtils]: 35: Hoare triple {12984#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12984#true} is VALID [2018-11-23 12:18:08,574 INFO L273 TraceCheckUtils]: 36: Hoare triple {12984#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12984#true} is VALID [2018-11-23 12:18:08,574 INFO L273 TraceCheckUtils]: 37: Hoare triple {12984#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12984#true} is VALID [2018-11-23 12:18:08,574 INFO L273 TraceCheckUtils]: 38: Hoare triple {12984#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12984#true} is VALID [2018-11-23 12:18:08,574 INFO L273 TraceCheckUtils]: 39: Hoare triple {12984#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12984#true} is VALID [2018-11-23 12:18:08,574 INFO L273 TraceCheckUtils]: 40: Hoare triple {12984#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12984#true} is VALID [2018-11-23 12:18:08,575 INFO L273 TraceCheckUtils]: 41: Hoare triple {12984#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12984#true} is VALID [2018-11-23 12:18:08,575 INFO L273 TraceCheckUtils]: 42: Hoare triple {12984#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12984#true} is VALID [2018-11-23 12:18:08,575 INFO L273 TraceCheckUtils]: 43: Hoare triple {12984#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12984#true} is VALID [2018-11-23 12:18:08,575 INFO L273 TraceCheckUtils]: 44: Hoare triple {12984#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12984#true} is VALID [2018-11-23 12:18:08,575 INFO L273 TraceCheckUtils]: 45: Hoare triple {12984#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12984#true} is VALID [2018-11-23 12:18:08,575 INFO L273 TraceCheckUtils]: 46: Hoare triple {12984#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {12984#true} is VALID [2018-11-23 12:18:08,575 INFO L273 TraceCheckUtils]: 47: Hoare triple {12984#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {12984#true} is VALID [2018-11-23 12:18:08,575 INFO L273 TraceCheckUtils]: 48: Hoare triple {12984#true} assume !(~i~1 < 60); {12984#true} is VALID [2018-11-23 12:18:08,576 INFO L256 TraceCheckUtils]: 49: Hoare triple {12984#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {12984#true} is VALID [2018-11-23 12:18:08,576 INFO L273 TraceCheckUtils]: 50: Hoare triple {12984#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {12984#true} is VALID [2018-11-23 12:18:08,576 INFO L273 TraceCheckUtils]: 51: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,576 INFO L273 TraceCheckUtils]: 52: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,576 INFO L273 TraceCheckUtils]: 53: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,576 INFO L273 TraceCheckUtils]: 54: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,576 INFO L273 TraceCheckUtils]: 55: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,576 INFO L273 TraceCheckUtils]: 56: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,577 INFO L273 TraceCheckUtils]: 57: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,577 INFO L273 TraceCheckUtils]: 58: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,577 INFO L273 TraceCheckUtils]: 59: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,577 INFO L273 TraceCheckUtils]: 60: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,577 INFO L273 TraceCheckUtils]: 61: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,577 INFO L273 TraceCheckUtils]: 62: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,577 INFO L273 TraceCheckUtils]: 63: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,577 INFO L273 TraceCheckUtils]: 64: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,577 INFO L273 TraceCheckUtils]: 65: Hoare triple {12984#true} assume !(~i~0 < 60); {12984#true} is VALID [2018-11-23 12:18:08,577 INFO L273 TraceCheckUtils]: 66: Hoare triple {12984#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {12984#true} is VALID [2018-11-23 12:18:08,578 INFO L273 TraceCheckUtils]: 67: Hoare triple {12984#true} assume true; {12984#true} is VALID [2018-11-23 12:18:08,578 INFO L268 TraceCheckUtils]: 68: Hoare quadruple {12984#true} {12984#true} #70#return; {12984#true} is VALID [2018-11-23 12:18:08,578 INFO L273 TraceCheckUtils]: 69: Hoare triple {12984#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {12984#true} is VALID [2018-11-23 12:18:08,578 INFO L256 TraceCheckUtils]: 70: Hoare triple {12984#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {12984#true} is VALID [2018-11-23 12:18:08,578 INFO L273 TraceCheckUtils]: 71: Hoare triple {12984#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {12984#true} is VALID [2018-11-23 12:18:08,578 INFO L273 TraceCheckUtils]: 72: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,578 INFO L273 TraceCheckUtils]: 73: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,578 INFO L273 TraceCheckUtils]: 74: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,578 INFO L273 TraceCheckUtils]: 75: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,579 INFO L273 TraceCheckUtils]: 76: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,579 INFO L273 TraceCheckUtils]: 77: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,579 INFO L273 TraceCheckUtils]: 78: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,579 INFO L273 TraceCheckUtils]: 79: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,579 INFO L273 TraceCheckUtils]: 80: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,579 INFO L273 TraceCheckUtils]: 81: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,580 INFO L273 TraceCheckUtils]: 82: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,580 INFO L273 TraceCheckUtils]: 83: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,580 INFO L273 TraceCheckUtils]: 84: Hoare triple {12984#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12984#true} is VALID [2018-11-23 12:18:08,580 INFO L273 TraceCheckUtils]: 85: Hoare triple {12984#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12984#true} is VALID [2018-11-23 12:18:08,580 INFO L273 TraceCheckUtils]: 86: Hoare triple {12984#true} assume !(~i~0 < 60); {12984#true} is VALID [2018-11-23 12:18:08,580 INFO L273 TraceCheckUtils]: 87: Hoare triple {12984#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {12984#true} is VALID [2018-11-23 12:18:08,580 INFO L273 TraceCheckUtils]: 88: Hoare triple {12984#true} assume true; {12984#true} is VALID [2018-11-23 12:18:08,581 INFO L268 TraceCheckUtils]: 89: Hoare quadruple {12984#true} {12984#true} #72#return; {12984#true} is VALID [2018-11-23 12:18:08,583 INFO L273 TraceCheckUtils]: 90: Hoare triple {12984#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {13281#(<= main_~i~2 0)} is VALID [2018-11-23 12:18:08,584 INFO L273 TraceCheckUtils]: 91: Hoare triple {13281#(<= main_~i~2 0)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {13281#(<= main_~i~2 0)} is VALID [2018-11-23 12:18:08,588 INFO L273 TraceCheckUtils]: 92: Hoare triple {13281#(<= main_~i~2 0)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {13288#(<= main_~i~2 1)} is VALID [2018-11-23 12:18:08,588 INFO L273 TraceCheckUtils]: 93: Hoare triple {13288#(<= main_~i~2 1)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {13288#(<= main_~i~2 1)} is VALID [2018-11-23 12:18:08,589 INFO L273 TraceCheckUtils]: 94: Hoare triple {13288#(<= main_~i~2 1)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {13295#(<= main_~i~2 2)} is VALID [2018-11-23 12:18:08,589 INFO L273 TraceCheckUtils]: 95: Hoare triple {13295#(<= main_~i~2 2)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {13295#(<= main_~i~2 2)} is VALID [2018-11-23 12:18:08,589 INFO L273 TraceCheckUtils]: 96: Hoare triple {13295#(<= main_~i~2 2)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {13302#(<= main_~i~2 3)} is VALID [2018-11-23 12:18:08,590 INFO L273 TraceCheckUtils]: 97: Hoare triple {13302#(<= main_~i~2 3)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {13302#(<= main_~i~2 3)} is VALID [2018-11-23 12:18:08,590 INFO L273 TraceCheckUtils]: 98: Hoare triple {13302#(<= main_~i~2 3)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {13309#(<= main_~i~2 4)} is VALID [2018-11-23 12:18:08,590 INFO L273 TraceCheckUtils]: 99: Hoare triple {13309#(<= main_~i~2 4)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {13309#(<= main_~i~2 4)} is VALID [2018-11-23 12:18:08,591 INFO L273 TraceCheckUtils]: 100: Hoare triple {13309#(<= main_~i~2 4)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {13316#(<= main_~i~2 5)} is VALID [2018-11-23 12:18:08,591 INFO L273 TraceCheckUtils]: 101: Hoare triple {13316#(<= main_~i~2 5)} assume !(~i~2 < 59); {12985#false} is VALID [2018-11-23 12:18:08,592 INFO L273 TraceCheckUtils]: 102: Hoare triple {12985#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {12985#false} is VALID [2018-11-23 12:18:08,592 INFO L256 TraceCheckUtils]: 103: Hoare triple {12985#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {12985#false} is VALID [2018-11-23 12:18:08,592 INFO L273 TraceCheckUtils]: 104: Hoare triple {12985#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {12985#false} is VALID [2018-11-23 12:18:08,592 INFO L273 TraceCheckUtils]: 105: Hoare triple {12985#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12985#false} is VALID [2018-11-23 12:18:08,592 INFO L273 TraceCheckUtils]: 106: Hoare triple {12985#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12985#false} is VALID [2018-11-23 12:18:08,593 INFO L273 TraceCheckUtils]: 107: Hoare triple {12985#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12985#false} is VALID [2018-11-23 12:18:08,593 INFO L273 TraceCheckUtils]: 108: Hoare triple {12985#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12985#false} is VALID [2018-11-23 12:18:08,593 INFO L273 TraceCheckUtils]: 109: Hoare triple {12985#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12985#false} is VALID [2018-11-23 12:18:08,593 INFO L273 TraceCheckUtils]: 110: Hoare triple {12985#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12985#false} is VALID [2018-11-23 12:18:08,593 INFO L273 TraceCheckUtils]: 111: Hoare triple {12985#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12985#false} is VALID [2018-11-23 12:18:08,594 INFO L273 TraceCheckUtils]: 112: Hoare triple {12985#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12985#false} is VALID [2018-11-23 12:18:08,594 INFO L273 TraceCheckUtils]: 113: Hoare triple {12985#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12985#false} is VALID [2018-11-23 12:18:08,594 INFO L273 TraceCheckUtils]: 114: Hoare triple {12985#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12985#false} is VALID [2018-11-23 12:18:08,594 INFO L273 TraceCheckUtils]: 115: Hoare triple {12985#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12985#false} is VALID [2018-11-23 12:18:08,594 INFO L273 TraceCheckUtils]: 116: Hoare triple {12985#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12985#false} is VALID [2018-11-23 12:18:08,594 INFO L273 TraceCheckUtils]: 117: Hoare triple {12985#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {12985#false} is VALID [2018-11-23 12:18:08,594 INFO L273 TraceCheckUtils]: 118: Hoare triple {12985#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12985#false} is VALID [2018-11-23 12:18:08,595 INFO L273 TraceCheckUtils]: 119: Hoare triple {12985#false} assume !(~i~0 < 60); {12985#false} is VALID [2018-11-23 12:18:08,595 INFO L273 TraceCheckUtils]: 120: Hoare triple {12985#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {12985#false} is VALID [2018-11-23 12:18:08,595 INFO L273 TraceCheckUtils]: 121: Hoare triple {12985#false} assume true; {12985#false} is VALID [2018-11-23 12:18:08,595 INFO L268 TraceCheckUtils]: 122: Hoare quadruple {12985#false} {12985#false} #74#return; {12985#false} is VALID [2018-11-23 12:18:08,595 INFO L273 TraceCheckUtils]: 123: Hoare triple {12985#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {12985#false} is VALID [2018-11-23 12:18:08,595 INFO L273 TraceCheckUtils]: 124: Hoare triple {12985#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {12985#false} is VALID [2018-11-23 12:18:08,595 INFO L273 TraceCheckUtils]: 125: Hoare triple {12985#false} assume !false; {12985#false} is VALID [2018-11-23 12:18:08,601 INFO L134 CoverageAnalysis]: Checked inductivity of 964 backedges. 234 proven. 25 refuted. 0 times theorem prover too weak. 705 trivial. 0 not checked. [2018-11-23 12:18:08,620 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:18:08,620 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 8] total 30 [2018-11-23 12:18:08,621 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 126 [2018-11-23 12:18:08,621 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:18:08,621 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 30 states. [2018-11-23 12:18:08,730 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:08,730 INFO L459 AbstractCegarLoop]: Interpolant automaton has 30 states [2018-11-23 12:18:08,730 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2018-11-23 12:18:08,731 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=303, Invalid=567, Unknown=0, NotChecked=0, Total=870 [2018-11-23 12:18:08,731 INFO L87 Difference]: Start difference. First operand 89 states and 93 transitions. Second operand 30 states. [2018-11-23 12:18:09,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:09,320 INFO L93 Difference]: Finished difference Result 135 states and 144 transitions. [2018-11-23 12:18:09,321 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-11-23 12:18:09,321 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 126 [2018-11-23 12:18:09,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:18:09,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2018-11-23 12:18:09,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 109 transitions. [2018-11-23 12:18:09,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2018-11-23 12:18:09,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 109 transitions. [2018-11-23 12:18:09,323 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 30 states and 109 transitions. [2018-11-23 12:18:09,424 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:09,426 INFO L225 Difference]: With dead ends: 135 [2018-11-23 12:18:09,427 INFO L226 Difference]: Without dead ends: 95 [2018-11-23 12:18:09,427 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 121 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 126 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=303, Invalid=567, Unknown=0, NotChecked=0, Total=870 [2018-11-23 12:18:09,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2018-11-23 12:18:09,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 93. [2018-11-23 12:18:09,471 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:18:09,471 INFO L82 GeneralOperation]: Start isEquivalent. First operand 95 states. Second operand 93 states. [2018-11-23 12:18:09,471 INFO L74 IsIncluded]: Start isIncluded. First operand 95 states. Second operand 93 states. [2018-11-23 12:18:09,472 INFO L87 Difference]: Start difference. First operand 95 states. Second operand 93 states. [2018-11-23 12:18:09,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:09,474 INFO L93 Difference]: Finished difference Result 95 states and 99 transitions. [2018-11-23 12:18:09,474 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 99 transitions. [2018-11-23 12:18:09,474 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:09,474 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:09,474 INFO L74 IsIncluded]: Start isIncluded. First operand 93 states. Second operand 95 states. [2018-11-23 12:18:09,474 INFO L87 Difference]: Start difference. First operand 93 states. Second operand 95 states. [2018-11-23 12:18:09,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:09,476 INFO L93 Difference]: Finished difference Result 95 states and 99 transitions. [2018-11-23 12:18:09,476 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 99 transitions. [2018-11-23 12:18:09,476 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:09,476 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:09,476 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:18:09,477 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:18:09,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 93 states. [2018-11-23 12:18:09,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 97 transitions. [2018-11-23 12:18:09,478 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 97 transitions. Word has length 126 [2018-11-23 12:18:09,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:18:09,479 INFO L480 AbstractCegarLoop]: Abstraction has 93 states and 97 transitions. [2018-11-23 12:18:09,479 INFO L481 AbstractCegarLoop]: Interpolant automaton has 30 states. [2018-11-23 12:18:09,479 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 97 transitions. [2018-11-23 12:18:09,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-11-23 12:18:09,480 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:18:09,480 INFO L402 BasicCegarLoop]: trace histogram [22, 22, 21, 21, 6, 6, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:18:09,480 INFO L423 AbstractCegarLoop]: === Iteration 26 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:18:09,480 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:18:09,481 INFO L82 PathProgramCache]: Analyzing trace with hash -1306006595, now seen corresponding path program 22 times [2018-11-23 12:18:09,481 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:18:09,481 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:18:09,481 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:09,482 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:18:09,482 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:09,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:10,230 INFO L256 TraceCheckUtils]: 0: Hoare triple {13919#true} call ULTIMATE.init(); {13919#true} is VALID [2018-11-23 12:18:10,230 INFO L273 TraceCheckUtils]: 1: Hoare triple {13919#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {13919#true} is VALID [2018-11-23 12:18:10,230 INFO L273 TraceCheckUtils]: 2: Hoare triple {13919#true} assume true; {13919#true} is VALID [2018-11-23 12:18:10,231 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {13919#true} {13919#true} #66#return; {13919#true} is VALID [2018-11-23 12:18:10,231 INFO L256 TraceCheckUtils]: 4: Hoare triple {13919#true} call #t~ret12 := main(); {13919#true} is VALID [2018-11-23 12:18:10,231 INFO L273 TraceCheckUtils]: 5: Hoare triple {13919#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {13921#(= main_~i~1 0)} is VALID [2018-11-23 12:18:10,231 INFO L273 TraceCheckUtils]: 6: Hoare triple {13921#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13921#(= main_~i~1 0)} is VALID [2018-11-23 12:18:10,232 INFO L273 TraceCheckUtils]: 7: Hoare triple {13921#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13922#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:10,232 INFO L273 TraceCheckUtils]: 8: Hoare triple {13922#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13922#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:10,233 INFO L273 TraceCheckUtils]: 9: Hoare triple {13922#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13923#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:10,233 INFO L273 TraceCheckUtils]: 10: Hoare triple {13923#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13923#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:10,234 INFO L273 TraceCheckUtils]: 11: Hoare triple {13923#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13924#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:10,234 INFO L273 TraceCheckUtils]: 12: Hoare triple {13924#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13924#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:10,235 INFO L273 TraceCheckUtils]: 13: Hoare triple {13924#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13925#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:10,235 INFO L273 TraceCheckUtils]: 14: Hoare triple {13925#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13925#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:10,236 INFO L273 TraceCheckUtils]: 15: Hoare triple {13925#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13926#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:10,237 INFO L273 TraceCheckUtils]: 16: Hoare triple {13926#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13926#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:10,237 INFO L273 TraceCheckUtils]: 17: Hoare triple {13926#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13927#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:10,238 INFO L273 TraceCheckUtils]: 18: Hoare triple {13927#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13927#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:10,239 INFO L273 TraceCheckUtils]: 19: Hoare triple {13927#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13928#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:10,239 INFO L273 TraceCheckUtils]: 20: Hoare triple {13928#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13928#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:10,240 INFO L273 TraceCheckUtils]: 21: Hoare triple {13928#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13929#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:10,240 INFO L273 TraceCheckUtils]: 22: Hoare triple {13929#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13929#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:10,241 INFO L273 TraceCheckUtils]: 23: Hoare triple {13929#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13930#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:10,242 INFO L273 TraceCheckUtils]: 24: Hoare triple {13930#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13930#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:10,242 INFO L273 TraceCheckUtils]: 25: Hoare triple {13930#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13931#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:10,243 INFO L273 TraceCheckUtils]: 26: Hoare triple {13931#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13931#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:10,244 INFO L273 TraceCheckUtils]: 27: Hoare triple {13931#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13932#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:10,244 INFO L273 TraceCheckUtils]: 28: Hoare triple {13932#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13932#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:10,245 INFO L273 TraceCheckUtils]: 29: Hoare triple {13932#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13933#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:10,245 INFO L273 TraceCheckUtils]: 30: Hoare triple {13933#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13933#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:10,246 INFO L273 TraceCheckUtils]: 31: Hoare triple {13933#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13934#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:10,246 INFO L273 TraceCheckUtils]: 32: Hoare triple {13934#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13934#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:10,247 INFO L273 TraceCheckUtils]: 33: Hoare triple {13934#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13935#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:10,248 INFO L273 TraceCheckUtils]: 34: Hoare triple {13935#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13935#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:10,248 INFO L273 TraceCheckUtils]: 35: Hoare triple {13935#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13936#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:10,249 INFO L273 TraceCheckUtils]: 36: Hoare triple {13936#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13936#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:10,250 INFO L273 TraceCheckUtils]: 37: Hoare triple {13936#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13937#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:10,250 INFO L273 TraceCheckUtils]: 38: Hoare triple {13937#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13937#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:10,251 INFO L273 TraceCheckUtils]: 39: Hoare triple {13937#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13938#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:10,251 INFO L273 TraceCheckUtils]: 40: Hoare triple {13938#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13938#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:10,252 INFO L273 TraceCheckUtils]: 41: Hoare triple {13938#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13939#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:10,253 INFO L273 TraceCheckUtils]: 42: Hoare triple {13939#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13939#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:10,253 INFO L273 TraceCheckUtils]: 43: Hoare triple {13939#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13940#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:10,254 INFO L273 TraceCheckUtils]: 44: Hoare triple {13940#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13940#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:10,254 INFO L273 TraceCheckUtils]: 45: Hoare triple {13940#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13941#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:10,255 INFO L273 TraceCheckUtils]: 46: Hoare triple {13941#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13941#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:10,256 INFO L273 TraceCheckUtils]: 47: Hoare triple {13941#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13942#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:10,256 INFO L273 TraceCheckUtils]: 48: Hoare triple {13942#(<= main_~i~1 21)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13942#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:10,258 INFO L273 TraceCheckUtils]: 49: Hoare triple {13942#(<= main_~i~1 21)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13943#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:10,258 INFO L273 TraceCheckUtils]: 50: Hoare triple {13943#(<= main_~i~1 22)} assume !(~i~1 < 60); {13920#false} is VALID [2018-11-23 12:18:10,258 INFO L256 TraceCheckUtils]: 51: Hoare triple {13920#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {13919#true} is VALID [2018-11-23 12:18:10,259 INFO L273 TraceCheckUtils]: 52: Hoare triple {13919#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {13919#true} is VALID [2018-11-23 12:18:10,259 INFO L273 TraceCheckUtils]: 53: Hoare triple {13919#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13919#true} is VALID [2018-11-23 12:18:10,259 INFO L273 TraceCheckUtils]: 54: Hoare triple {13919#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13919#true} is VALID [2018-11-23 12:18:10,259 INFO L273 TraceCheckUtils]: 55: Hoare triple {13919#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13919#true} is VALID [2018-11-23 12:18:10,259 INFO L273 TraceCheckUtils]: 56: Hoare triple {13919#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13919#true} is VALID [2018-11-23 12:18:10,260 INFO L273 TraceCheckUtils]: 57: Hoare triple {13919#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13919#true} is VALID [2018-11-23 12:18:10,260 INFO L273 TraceCheckUtils]: 58: Hoare triple {13919#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13919#true} is VALID [2018-11-23 12:18:10,260 INFO L273 TraceCheckUtils]: 59: Hoare triple {13919#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13919#true} is VALID [2018-11-23 12:18:10,260 INFO L273 TraceCheckUtils]: 60: Hoare triple {13919#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13919#true} is VALID [2018-11-23 12:18:10,260 INFO L273 TraceCheckUtils]: 61: Hoare triple {13919#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13919#true} is VALID [2018-11-23 12:18:10,260 INFO L273 TraceCheckUtils]: 62: Hoare triple {13919#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13919#true} is VALID [2018-11-23 12:18:10,261 INFO L273 TraceCheckUtils]: 63: Hoare triple {13919#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13919#true} is VALID [2018-11-23 12:18:10,261 INFO L273 TraceCheckUtils]: 64: Hoare triple {13919#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13919#true} is VALID [2018-11-23 12:18:10,261 INFO L273 TraceCheckUtils]: 65: Hoare triple {13919#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13919#true} is VALID [2018-11-23 12:18:10,261 INFO L273 TraceCheckUtils]: 66: Hoare triple {13919#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13919#true} is VALID [2018-11-23 12:18:10,261 INFO L273 TraceCheckUtils]: 67: Hoare triple {13919#true} assume !(~i~0 < 60); {13919#true} is VALID [2018-11-23 12:18:10,261 INFO L273 TraceCheckUtils]: 68: Hoare triple {13919#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {13919#true} is VALID [2018-11-23 12:18:10,261 INFO L273 TraceCheckUtils]: 69: Hoare triple {13919#true} assume true; {13919#true} is VALID [2018-11-23 12:18:10,262 INFO L268 TraceCheckUtils]: 70: Hoare quadruple {13919#true} {13920#false} #70#return; {13920#false} is VALID [2018-11-23 12:18:10,262 INFO L273 TraceCheckUtils]: 71: Hoare triple {13920#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {13920#false} is VALID [2018-11-23 12:18:10,262 INFO L256 TraceCheckUtils]: 72: Hoare triple {13920#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {13919#true} is VALID [2018-11-23 12:18:10,262 INFO L273 TraceCheckUtils]: 73: Hoare triple {13919#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {13919#true} is VALID [2018-11-23 12:18:10,262 INFO L273 TraceCheckUtils]: 74: Hoare triple {13919#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13919#true} is VALID [2018-11-23 12:18:10,262 INFO L273 TraceCheckUtils]: 75: Hoare triple {13919#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13919#true} is VALID [2018-11-23 12:18:10,262 INFO L273 TraceCheckUtils]: 76: Hoare triple {13919#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13919#true} is VALID [2018-11-23 12:18:10,262 INFO L273 TraceCheckUtils]: 77: Hoare triple {13919#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13919#true} is VALID [2018-11-23 12:18:10,262 INFO L273 TraceCheckUtils]: 78: Hoare triple {13919#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13919#true} is VALID [2018-11-23 12:18:10,263 INFO L273 TraceCheckUtils]: 79: Hoare triple {13919#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13919#true} is VALID [2018-11-23 12:18:10,263 INFO L273 TraceCheckUtils]: 80: Hoare triple {13919#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13919#true} is VALID [2018-11-23 12:18:10,263 INFO L273 TraceCheckUtils]: 81: Hoare triple {13919#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13919#true} is VALID [2018-11-23 12:18:10,263 INFO L273 TraceCheckUtils]: 82: Hoare triple {13919#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13919#true} is VALID [2018-11-23 12:18:10,263 INFO L273 TraceCheckUtils]: 83: Hoare triple {13919#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13919#true} is VALID [2018-11-23 12:18:10,263 INFO L273 TraceCheckUtils]: 84: Hoare triple {13919#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13919#true} is VALID [2018-11-23 12:18:10,263 INFO L273 TraceCheckUtils]: 85: Hoare triple {13919#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13919#true} is VALID [2018-11-23 12:18:10,263 INFO L273 TraceCheckUtils]: 86: Hoare triple {13919#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13919#true} is VALID [2018-11-23 12:18:10,263 INFO L273 TraceCheckUtils]: 87: Hoare triple {13919#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13919#true} is VALID [2018-11-23 12:18:10,264 INFO L273 TraceCheckUtils]: 88: Hoare triple {13919#true} assume !(~i~0 < 60); {13919#true} is VALID [2018-11-23 12:18:10,264 INFO L273 TraceCheckUtils]: 89: Hoare triple {13919#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {13919#true} is VALID [2018-11-23 12:18:10,264 INFO L273 TraceCheckUtils]: 90: Hoare triple {13919#true} assume true; {13919#true} is VALID [2018-11-23 12:18:10,264 INFO L268 TraceCheckUtils]: 91: Hoare quadruple {13919#true} {13920#false} #72#return; {13920#false} is VALID [2018-11-23 12:18:10,264 INFO L273 TraceCheckUtils]: 92: Hoare triple {13920#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {13920#false} is VALID [2018-11-23 12:18:10,264 INFO L273 TraceCheckUtils]: 93: Hoare triple {13920#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {13920#false} is VALID [2018-11-23 12:18:10,264 INFO L273 TraceCheckUtils]: 94: Hoare triple {13920#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {13920#false} is VALID [2018-11-23 12:18:10,264 INFO L273 TraceCheckUtils]: 95: Hoare triple {13920#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {13920#false} is VALID [2018-11-23 12:18:10,264 INFO L273 TraceCheckUtils]: 96: Hoare triple {13920#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {13920#false} is VALID [2018-11-23 12:18:10,265 INFO L273 TraceCheckUtils]: 97: Hoare triple {13920#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {13920#false} is VALID [2018-11-23 12:18:10,265 INFO L273 TraceCheckUtils]: 98: Hoare triple {13920#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {13920#false} is VALID [2018-11-23 12:18:10,265 INFO L273 TraceCheckUtils]: 99: Hoare triple {13920#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {13920#false} is VALID [2018-11-23 12:18:10,265 INFO L273 TraceCheckUtils]: 100: Hoare triple {13920#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {13920#false} is VALID [2018-11-23 12:18:10,265 INFO L273 TraceCheckUtils]: 101: Hoare triple {13920#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {13920#false} is VALID [2018-11-23 12:18:10,265 INFO L273 TraceCheckUtils]: 102: Hoare triple {13920#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {13920#false} is VALID [2018-11-23 12:18:10,265 INFO L273 TraceCheckUtils]: 103: Hoare triple {13920#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {13920#false} is VALID [2018-11-23 12:18:10,265 INFO L273 TraceCheckUtils]: 104: Hoare triple {13920#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {13920#false} is VALID [2018-11-23 12:18:10,265 INFO L273 TraceCheckUtils]: 105: Hoare triple {13920#false} assume !(~i~2 < 59); {13920#false} is VALID [2018-11-23 12:18:10,266 INFO L273 TraceCheckUtils]: 106: Hoare triple {13920#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {13920#false} is VALID [2018-11-23 12:18:10,266 INFO L256 TraceCheckUtils]: 107: Hoare triple {13920#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {13919#true} is VALID [2018-11-23 12:18:10,266 INFO L273 TraceCheckUtils]: 108: Hoare triple {13919#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {13919#true} is VALID [2018-11-23 12:18:10,266 INFO L273 TraceCheckUtils]: 109: Hoare triple {13919#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13919#true} is VALID [2018-11-23 12:18:10,266 INFO L273 TraceCheckUtils]: 110: Hoare triple {13919#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13919#true} is VALID [2018-11-23 12:18:10,266 INFO L273 TraceCheckUtils]: 111: Hoare triple {13919#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13919#true} is VALID [2018-11-23 12:18:10,266 INFO L273 TraceCheckUtils]: 112: Hoare triple {13919#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13919#true} is VALID [2018-11-23 12:18:10,266 INFO L273 TraceCheckUtils]: 113: Hoare triple {13919#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13919#true} is VALID [2018-11-23 12:18:10,266 INFO L273 TraceCheckUtils]: 114: Hoare triple {13919#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13919#true} is VALID [2018-11-23 12:18:10,266 INFO L273 TraceCheckUtils]: 115: Hoare triple {13919#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13919#true} is VALID [2018-11-23 12:18:10,267 INFO L273 TraceCheckUtils]: 116: Hoare triple {13919#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13919#true} is VALID [2018-11-23 12:18:10,267 INFO L273 TraceCheckUtils]: 117: Hoare triple {13919#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13919#true} is VALID [2018-11-23 12:18:10,267 INFO L273 TraceCheckUtils]: 118: Hoare triple {13919#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13919#true} is VALID [2018-11-23 12:18:10,267 INFO L273 TraceCheckUtils]: 119: Hoare triple {13919#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13919#true} is VALID [2018-11-23 12:18:10,267 INFO L273 TraceCheckUtils]: 120: Hoare triple {13919#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13919#true} is VALID [2018-11-23 12:18:10,267 INFO L273 TraceCheckUtils]: 121: Hoare triple {13919#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13919#true} is VALID [2018-11-23 12:18:10,267 INFO L273 TraceCheckUtils]: 122: Hoare triple {13919#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13919#true} is VALID [2018-11-23 12:18:10,267 INFO L273 TraceCheckUtils]: 123: Hoare triple {13919#true} assume !(~i~0 < 60); {13919#true} is VALID [2018-11-23 12:18:10,267 INFO L273 TraceCheckUtils]: 124: Hoare triple {13919#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {13919#true} is VALID [2018-11-23 12:18:10,268 INFO L273 TraceCheckUtils]: 125: Hoare triple {13919#true} assume true; {13919#true} is VALID [2018-11-23 12:18:10,268 INFO L268 TraceCheckUtils]: 126: Hoare quadruple {13919#true} {13920#false} #74#return; {13920#false} is VALID [2018-11-23 12:18:10,268 INFO L273 TraceCheckUtils]: 127: Hoare triple {13920#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {13920#false} is VALID [2018-11-23 12:18:10,268 INFO L273 TraceCheckUtils]: 128: Hoare triple {13920#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {13920#false} is VALID [2018-11-23 12:18:10,268 INFO L273 TraceCheckUtils]: 129: Hoare triple {13920#false} assume !false; {13920#false} is VALID [2018-11-23 12:18:10,276 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2018-11-23 12:18:10,276 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:18:10,276 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:18:10,284 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-23 12:18:10,346 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-23 12:18:10,346 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:18:10,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:10,391 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:18:10,675 INFO L256 TraceCheckUtils]: 0: Hoare triple {13919#true} call ULTIMATE.init(); {13919#true} is VALID [2018-11-23 12:18:10,675 INFO L273 TraceCheckUtils]: 1: Hoare triple {13919#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {13919#true} is VALID [2018-11-23 12:18:10,675 INFO L273 TraceCheckUtils]: 2: Hoare triple {13919#true} assume true; {13919#true} is VALID [2018-11-23 12:18:10,675 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {13919#true} {13919#true} #66#return; {13919#true} is VALID [2018-11-23 12:18:10,676 INFO L256 TraceCheckUtils]: 4: Hoare triple {13919#true} call #t~ret12 := main(); {13919#true} is VALID [2018-11-23 12:18:10,676 INFO L273 TraceCheckUtils]: 5: Hoare triple {13919#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {13962#(<= main_~i~1 0)} is VALID [2018-11-23 12:18:10,677 INFO L273 TraceCheckUtils]: 6: Hoare triple {13962#(<= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13962#(<= main_~i~1 0)} is VALID [2018-11-23 12:18:10,677 INFO L273 TraceCheckUtils]: 7: Hoare triple {13962#(<= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13922#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:10,678 INFO L273 TraceCheckUtils]: 8: Hoare triple {13922#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13922#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:10,678 INFO L273 TraceCheckUtils]: 9: Hoare triple {13922#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13923#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:10,678 INFO L273 TraceCheckUtils]: 10: Hoare triple {13923#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13923#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:10,679 INFO L273 TraceCheckUtils]: 11: Hoare triple {13923#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13924#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:10,679 INFO L273 TraceCheckUtils]: 12: Hoare triple {13924#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13924#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:10,680 INFO L273 TraceCheckUtils]: 13: Hoare triple {13924#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13925#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:10,681 INFO L273 TraceCheckUtils]: 14: Hoare triple {13925#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13925#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:10,681 INFO L273 TraceCheckUtils]: 15: Hoare triple {13925#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13926#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:10,682 INFO L273 TraceCheckUtils]: 16: Hoare triple {13926#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13926#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:10,682 INFO L273 TraceCheckUtils]: 17: Hoare triple {13926#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13927#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:10,683 INFO L273 TraceCheckUtils]: 18: Hoare triple {13927#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13927#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:10,684 INFO L273 TraceCheckUtils]: 19: Hoare triple {13927#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13928#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:10,684 INFO L273 TraceCheckUtils]: 20: Hoare triple {13928#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13928#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:10,685 INFO L273 TraceCheckUtils]: 21: Hoare triple {13928#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13929#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:10,685 INFO L273 TraceCheckUtils]: 22: Hoare triple {13929#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13929#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:10,686 INFO L273 TraceCheckUtils]: 23: Hoare triple {13929#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13930#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:10,687 INFO L273 TraceCheckUtils]: 24: Hoare triple {13930#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13930#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:10,687 INFO L273 TraceCheckUtils]: 25: Hoare triple {13930#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13931#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:10,688 INFO L273 TraceCheckUtils]: 26: Hoare triple {13931#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13931#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:10,689 INFO L273 TraceCheckUtils]: 27: Hoare triple {13931#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13932#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:10,689 INFO L273 TraceCheckUtils]: 28: Hoare triple {13932#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13932#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:10,690 INFO L273 TraceCheckUtils]: 29: Hoare triple {13932#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13933#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:10,690 INFO L273 TraceCheckUtils]: 30: Hoare triple {13933#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13933#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:10,691 INFO L273 TraceCheckUtils]: 31: Hoare triple {13933#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13934#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:10,692 INFO L273 TraceCheckUtils]: 32: Hoare triple {13934#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13934#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:10,692 INFO L273 TraceCheckUtils]: 33: Hoare triple {13934#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13935#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:10,693 INFO L273 TraceCheckUtils]: 34: Hoare triple {13935#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13935#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:10,693 INFO L273 TraceCheckUtils]: 35: Hoare triple {13935#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13936#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:10,694 INFO L273 TraceCheckUtils]: 36: Hoare triple {13936#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13936#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:10,695 INFO L273 TraceCheckUtils]: 37: Hoare triple {13936#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13937#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:10,695 INFO L273 TraceCheckUtils]: 38: Hoare triple {13937#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13937#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:10,696 INFO L273 TraceCheckUtils]: 39: Hoare triple {13937#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13938#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:10,696 INFO L273 TraceCheckUtils]: 40: Hoare triple {13938#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13938#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:10,697 INFO L273 TraceCheckUtils]: 41: Hoare triple {13938#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13939#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:10,697 INFO L273 TraceCheckUtils]: 42: Hoare triple {13939#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13939#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:10,698 INFO L273 TraceCheckUtils]: 43: Hoare triple {13939#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13940#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:10,699 INFO L273 TraceCheckUtils]: 44: Hoare triple {13940#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13940#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:10,699 INFO L273 TraceCheckUtils]: 45: Hoare triple {13940#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13941#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:10,700 INFO L273 TraceCheckUtils]: 46: Hoare triple {13941#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13941#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:10,701 INFO L273 TraceCheckUtils]: 47: Hoare triple {13941#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13942#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:10,701 INFO L273 TraceCheckUtils]: 48: Hoare triple {13942#(<= main_~i~1 21)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {13942#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:10,702 INFO L273 TraceCheckUtils]: 49: Hoare triple {13942#(<= main_~i~1 21)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {13943#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:10,702 INFO L273 TraceCheckUtils]: 50: Hoare triple {13943#(<= main_~i~1 22)} assume !(~i~1 < 60); {13920#false} is VALID [2018-11-23 12:18:10,703 INFO L256 TraceCheckUtils]: 51: Hoare triple {13920#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {13920#false} is VALID [2018-11-23 12:18:10,703 INFO L273 TraceCheckUtils]: 52: Hoare triple {13920#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {13920#false} is VALID [2018-11-23 12:18:10,703 INFO L273 TraceCheckUtils]: 53: Hoare triple {13920#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13920#false} is VALID [2018-11-23 12:18:10,703 INFO L273 TraceCheckUtils]: 54: Hoare triple {13920#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13920#false} is VALID [2018-11-23 12:18:10,703 INFO L273 TraceCheckUtils]: 55: Hoare triple {13920#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13920#false} is VALID [2018-11-23 12:18:10,703 INFO L273 TraceCheckUtils]: 56: Hoare triple {13920#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13920#false} is VALID [2018-11-23 12:18:10,704 INFO L273 TraceCheckUtils]: 57: Hoare triple {13920#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13920#false} is VALID [2018-11-23 12:18:10,704 INFO L273 TraceCheckUtils]: 58: Hoare triple {13920#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13920#false} is VALID [2018-11-23 12:18:10,704 INFO L273 TraceCheckUtils]: 59: Hoare triple {13920#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13920#false} is VALID [2018-11-23 12:18:10,704 INFO L273 TraceCheckUtils]: 60: Hoare triple {13920#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13920#false} is VALID [2018-11-23 12:18:10,704 INFO L273 TraceCheckUtils]: 61: Hoare triple {13920#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13920#false} is VALID [2018-11-23 12:18:10,705 INFO L273 TraceCheckUtils]: 62: Hoare triple {13920#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13920#false} is VALID [2018-11-23 12:18:10,705 INFO L273 TraceCheckUtils]: 63: Hoare triple {13920#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13920#false} is VALID [2018-11-23 12:18:10,705 INFO L273 TraceCheckUtils]: 64: Hoare triple {13920#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13920#false} is VALID [2018-11-23 12:18:10,705 INFO L273 TraceCheckUtils]: 65: Hoare triple {13920#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13920#false} is VALID [2018-11-23 12:18:10,705 INFO L273 TraceCheckUtils]: 66: Hoare triple {13920#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13920#false} is VALID [2018-11-23 12:18:10,705 INFO L273 TraceCheckUtils]: 67: Hoare triple {13920#false} assume !(~i~0 < 60); {13920#false} is VALID [2018-11-23 12:18:10,706 INFO L273 TraceCheckUtils]: 68: Hoare triple {13920#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {13920#false} is VALID [2018-11-23 12:18:10,706 INFO L273 TraceCheckUtils]: 69: Hoare triple {13920#false} assume true; {13920#false} is VALID [2018-11-23 12:18:10,706 INFO L268 TraceCheckUtils]: 70: Hoare quadruple {13920#false} {13920#false} #70#return; {13920#false} is VALID [2018-11-23 12:18:10,706 INFO L273 TraceCheckUtils]: 71: Hoare triple {13920#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {13920#false} is VALID [2018-11-23 12:18:10,706 INFO L256 TraceCheckUtils]: 72: Hoare triple {13920#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {13920#false} is VALID [2018-11-23 12:18:10,706 INFO L273 TraceCheckUtils]: 73: Hoare triple {13920#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {13920#false} is VALID [2018-11-23 12:18:10,706 INFO L273 TraceCheckUtils]: 74: Hoare triple {13920#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13920#false} is VALID [2018-11-23 12:18:10,706 INFO L273 TraceCheckUtils]: 75: Hoare triple {13920#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13920#false} is VALID [2018-11-23 12:18:10,707 INFO L273 TraceCheckUtils]: 76: Hoare triple {13920#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13920#false} is VALID [2018-11-23 12:18:10,707 INFO L273 TraceCheckUtils]: 77: Hoare triple {13920#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13920#false} is VALID [2018-11-23 12:18:10,707 INFO L273 TraceCheckUtils]: 78: Hoare triple {13920#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13920#false} is VALID [2018-11-23 12:18:10,707 INFO L273 TraceCheckUtils]: 79: Hoare triple {13920#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13920#false} is VALID [2018-11-23 12:18:10,707 INFO L273 TraceCheckUtils]: 80: Hoare triple {13920#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13920#false} is VALID [2018-11-23 12:18:10,707 INFO L273 TraceCheckUtils]: 81: Hoare triple {13920#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13920#false} is VALID [2018-11-23 12:18:10,707 INFO L273 TraceCheckUtils]: 82: Hoare triple {13920#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13920#false} is VALID [2018-11-23 12:18:10,707 INFO L273 TraceCheckUtils]: 83: Hoare triple {13920#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13920#false} is VALID [2018-11-23 12:18:10,707 INFO L273 TraceCheckUtils]: 84: Hoare triple {13920#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13920#false} is VALID [2018-11-23 12:18:10,708 INFO L273 TraceCheckUtils]: 85: Hoare triple {13920#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13920#false} is VALID [2018-11-23 12:18:10,708 INFO L273 TraceCheckUtils]: 86: Hoare triple {13920#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13920#false} is VALID [2018-11-23 12:18:10,708 INFO L273 TraceCheckUtils]: 87: Hoare triple {13920#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13920#false} is VALID [2018-11-23 12:18:10,708 INFO L273 TraceCheckUtils]: 88: Hoare triple {13920#false} assume !(~i~0 < 60); {13920#false} is VALID [2018-11-23 12:18:10,708 INFO L273 TraceCheckUtils]: 89: Hoare triple {13920#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {13920#false} is VALID [2018-11-23 12:18:10,708 INFO L273 TraceCheckUtils]: 90: Hoare triple {13920#false} assume true; {13920#false} is VALID [2018-11-23 12:18:10,708 INFO L268 TraceCheckUtils]: 91: Hoare quadruple {13920#false} {13920#false} #72#return; {13920#false} is VALID [2018-11-23 12:18:10,708 INFO L273 TraceCheckUtils]: 92: Hoare triple {13920#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {13920#false} is VALID [2018-11-23 12:18:10,708 INFO L273 TraceCheckUtils]: 93: Hoare triple {13920#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {13920#false} is VALID [2018-11-23 12:18:10,709 INFO L273 TraceCheckUtils]: 94: Hoare triple {13920#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {13920#false} is VALID [2018-11-23 12:18:10,709 INFO L273 TraceCheckUtils]: 95: Hoare triple {13920#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {13920#false} is VALID [2018-11-23 12:18:10,709 INFO L273 TraceCheckUtils]: 96: Hoare triple {13920#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {13920#false} is VALID [2018-11-23 12:18:10,709 INFO L273 TraceCheckUtils]: 97: Hoare triple {13920#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {13920#false} is VALID [2018-11-23 12:18:10,709 INFO L273 TraceCheckUtils]: 98: Hoare triple {13920#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {13920#false} is VALID [2018-11-23 12:18:10,709 INFO L273 TraceCheckUtils]: 99: Hoare triple {13920#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {13920#false} is VALID [2018-11-23 12:18:10,709 INFO L273 TraceCheckUtils]: 100: Hoare triple {13920#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {13920#false} is VALID [2018-11-23 12:18:10,709 INFO L273 TraceCheckUtils]: 101: Hoare triple {13920#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {13920#false} is VALID [2018-11-23 12:18:10,709 INFO L273 TraceCheckUtils]: 102: Hoare triple {13920#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {13920#false} is VALID [2018-11-23 12:18:10,710 INFO L273 TraceCheckUtils]: 103: Hoare triple {13920#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {13920#false} is VALID [2018-11-23 12:18:10,710 INFO L273 TraceCheckUtils]: 104: Hoare triple {13920#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {13920#false} is VALID [2018-11-23 12:18:10,710 INFO L273 TraceCheckUtils]: 105: Hoare triple {13920#false} assume !(~i~2 < 59); {13920#false} is VALID [2018-11-23 12:18:10,710 INFO L273 TraceCheckUtils]: 106: Hoare triple {13920#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {13920#false} is VALID [2018-11-23 12:18:10,710 INFO L256 TraceCheckUtils]: 107: Hoare triple {13920#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {13920#false} is VALID [2018-11-23 12:18:10,710 INFO L273 TraceCheckUtils]: 108: Hoare triple {13920#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {13920#false} is VALID [2018-11-23 12:18:10,710 INFO L273 TraceCheckUtils]: 109: Hoare triple {13920#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13920#false} is VALID [2018-11-23 12:18:10,710 INFO L273 TraceCheckUtils]: 110: Hoare triple {13920#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13920#false} is VALID [2018-11-23 12:18:10,710 INFO L273 TraceCheckUtils]: 111: Hoare triple {13920#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13920#false} is VALID [2018-11-23 12:18:10,711 INFO L273 TraceCheckUtils]: 112: Hoare triple {13920#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13920#false} is VALID [2018-11-23 12:18:10,711 INFO L273 TraceCheckUtils]: 113: Hoare triple {13920#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13920#false} is VALID [2018-11-23 12:18:10,711 INFO L273 TraceCheckUtils]: 114: Hoare triple {13920#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13920#false} is VALID [2018-11-23 12:18:10,711 INFO L273 TraceCheckUtils]: 115: Hoare triple {13920#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13920#false} is VALID [2018-11-23 12:18:10,711 INFO L273 TraceCheckUtils]: 116: Hoare triple {13920#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13920#false} is VALID [2018-11-23 12:18:10,711 INFO L273 TraceCheckUtils]: 117: Hoare triple {13920#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13920#false} is VALID [2018-11-23 12:18:10,711 INFO L273 TraceCheckUtils]: 118: Hoare triple {13920#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13920#false} is VALID [2018-11-23 12:18:10,711 INFO L273 TraceCheckUtils]: 119: Hoare triple {13920#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13920#false} is VALID [2018-11-23 12:18:10,711 INFO L273 TraceCheckUtils]: 120: Hoare triple {13920#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13920#false} is VALID [2018-11-23 12:18:10,712 INFO L273 TraceCheckUtils]: 121: Hoare triple {13920#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {13920#false} is VALID [2018-11-23 12:18:10,712 INFO L273 TraceCheckUtils]: 122: Hoare triple {13920#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13920#false} is VALID [2018-11-23 12:18:10,712 INFO L273 TraceCheckUtils]: 123: Hoare triple {13920#false} assume !(~i~0 < 60); {13920#false} is VALID [2018-11-23 12:18:10,712 INFO L273 TraceCheckUtils]: 124: Hoare triple {13920#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {13920#false} is VALID [2018-11-23 12:18:10,712 INFO L273 TraceCheckUtils]: 125: Hoare triple {13920#false} assume true; {13920#false} is VALID [2018-11-23 12:18:10,712 INFO L268 TraceCheckUtils]: 126: Hoare quadruple {13920#false} {13920#false} #74#return; {13920#false} is VALID [2018-11-23 12:18:10,712 INFO L273 TraceCheckUtils]: 127: Hoare triple {13920#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {13920#false} is VALID [2018-11-23 12:18:10,712 INFO L273 TraceCheckUtils]: 128: Hoare triple {13920#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {13920#false} is VALID [2018-11-23 12:18:10,712 INFO L273 TraceCheckUtils]: 129: Hoare triple {13920#false} assume !false; {13920#false} is VALID [2018-11-23 12:18:10,722 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2018-11-23 12:18:10,746 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:18:10,746 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25] total 26 [2018-11-23 12:18:10,747 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 130 [2018-11-23 12:18:10,747 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:18:10,747 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states. [2018-11-23 12:18:10,836 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:10,836 INFO L459 AbstractCegarLoop]: Interpolant automaton has 26 states [2018-11-23 12:18:10,836 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2018-11-23 12:18:10,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=325, Invalid=325, Unknown=0, NotChecked=0, Total=650 [2018-11-23 12:18:10,837 INFO L87 Difference]: Start difference. First operand 93 states and 97 transitions. Second operand 26 states. [2018-11-23 12:18:11,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:11,820 INFO L93 Difference]: Finished difference Result 138 states and 146 transitions. [2018-11-23 12:18:11,820 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2018-11-23 12:18:11,820 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 130 [2018-11-23 12:18:11,821 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:18:11,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2018-11-23 12:18:11,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 98 transitions. [2018-11-23 12:18:11,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2018-11-23 12:18:11,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 98 transitions. [2018-11-23 12:18:11,822 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 25 states and 98 transitions. [2018-11-23 12:18:11,912 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 98 edges. 98 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:11,914 INFO L225 Difference]: With dead ends: 138 [2018-11-23 12:18:11,914 INFO L226 Difference]: Without dead ends: 96 [2018-11-23 12:18:11,915 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 154 GetRequests, 130 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=325, Invalid=325, Unknown=0, NotChecked=0, Total=650 [2018-11-23 12:18:11,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2018-11-23 12:18:11,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 95. [2018-11-23 12:18:11,954 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:18:11,954 INFO L82 GeneralOperation]: Start isEquivalent. First operand 96 states. Second operand 95 states. [2018-11-23 12:18:11,954 INFO L74 IsIncluded]: Start isIncluded. First operand 96 states. Second operand 95 states. [2018-11-23 12:18:11,954 INFO L87 Difference]: Start difference. First operand 96 states. Second operand 95 states. [2018-11-23 12:18:11,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:11,956 INFO L93 Difference]: Finished difference Result 96 states and 100 transitions. [2018-11-23 12:18:11,956 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 100 transitions. [2018-11-23 12:18:11,957 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:11,957 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:11,957 INFO L74 IsIncluded]: Start isIncluded. First operand 95 states. Second operand 96 states. [2018-11-23 12:18:11,957 INFO L87 Difference]: Start difference. First operand 95 states. Second operand 96 states. [2018-11-23 12:18:11,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:11,959 INFO L93 Difference]: Finished difference Result 96 states and 100 transitions. [2018-11-23 12:18:11,959 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 100 transitions. [2018-11-23 12:18:11,959 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:11,960 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:11,960 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:18:11,960 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:18:11,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 95 states. [2018-11-23 12:18:11,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 99 transitions. [2018-11-23 12:18:11,962 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 99 transitions. Word has length 130 [2018-11-23 12:18:11,962 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:18:11,962 INFO L480 AbstractCegarLoop]: Abstraction has 95 states and 99 transitions. [2018-11-23 12:18:11,962 INFO L481 AbstractCegarLoop]: Interpolant automaton has 26 states. [2018-11-23 12:18:11,962 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 99 transitions. [2018-11-23 12:18:11,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-11-23 12:18:11,963 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:18:11,963 INFO L402 BasicCegarLoop]: trace histogram [23, 23, 21, 21, 6, 6, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:18:11,963 INFO L423 AbstractCegarLoop]: === Iteration 27 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:18:11,964 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:18:11,964 INFO L82 PathProgramCache]: Analyzing trace with hash 145514399, now seen corresponding path program 23 times [2018-11-23 12:18:11,964 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:18:11,964 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:18:11,965 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:11,965 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:18:11,965 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:11,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:12,934 INFO L256 TraceCheckUtils]: 0: Hoare triple {14872#true} call ULTIMATE.init(); {14872#true} is VALID [2018-11-23 12:18:12,934 INFO L273 TraceCheckUtils]: 1: Hoare triple {14872#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {14872#true} is VALID [2018-11-23 12:18:12,934 INFO L273 TraceCheckUtils]: 2: Hoare triple {14872#true} assume true; {14872#true} is VALID [2018-11-23 12:18:12,934 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {14872#true} {14872#true} #66#return; {14872#true} is VALID [2018-11-23 12:18:12,935 INFO L256 TraceCheckUtils]: 4: Hoare triple {14872#true} call #t~ret12 := main(); {14872#true} is VALID [2018-11-23 12:18:12,938 INFO L273 TraceCheckUtils]: 5: Hoare triple {14872#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {14874#(= main_~i~1 0)} is VALID [2018-11-23 12:18:12,938 INFO L273 TraceCheckUtils]: 6: Hoare triple {14874#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14874#(= main_~i~1 0)} is VALID [2018-11-23 12:18:12,939 INFO L273 TraceCheckUtils]: 7: Hoare triple {14874#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14875#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:12,939 INFO L273 TraceCheckUtils]: 8: Hoare triple {14875#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14875#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:12,939 INFO L273 TraceCheckUtils]: 9: Hoare triple {14875#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14876#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:12,940 INFO L273 TraceCheckUtils]: 10: Hoare triple {14876#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14876#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:12,940 INFO L273 TraceCheckUtils]: 11: Hoare triple {14876#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14877#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:12,940 INFO L273 TraceCheckUtils]: 12: Hoare triple {14877#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14877#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:12,941 INFO L273 TraceCheckUtils]: 13: Hoare triple {14877#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14878#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:12,941 INFO L273 TraceCheckUtils]: 14: Hoare triple {14878#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14878#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:12,942 INFO L273 TraceCheckUtils]: 15: Hoare triple {14878#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14879#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:12,942 INFO L273 TraceCheckUtils]: 16: Hoare triple {14879#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14879#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:12,943 INFO L273 TraceCheckUtils]: 17: Hoare triple {14879#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14880#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:12,943 INFO L273 TraceCheckUtils]: 18: Hoare triple {14880#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14880#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:12,944 INFO L273 TraceCheckUtils]: 19: Hoare triple {14880#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14881#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:12,945 INFO L273 TraceCheckUtils]: 20: Hoare triple {14881#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14881#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:12,945 INFO L273 TraceCheckUtils]: 21: Hoare triple {14881#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14882#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:12,946 INFO L273 TraceCheckUtils]: 22: Hoare triple {14882#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14882#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:12,946 INFO L273 TraceCheckUtils]: 23: Hoare triple {14882#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14883#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:12,947 INFO L273 TraceCheckUtils]: 24: Hoare triple {14883#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14883#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:12,948 INFO L273 TraceCheckUtils]: 25: Hoare triple {14883#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14884#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:12,948 INFO L273 TraceCheckUtils]: 26: Hoare triple {14884#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14884#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:12,949 INFO L273 TraceCheckUtils]: 27: Hoare triple {14884#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14885#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:12,949 INFO L273 TraceCheckUtils]: 28: Hoare triple {14885#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14885#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:12,950 INFO L273 TraceCheckUtils]: 29: Hoare triple {14885#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14886#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:12,951 INFO L273 TraceCheckUtils]: 30: Hoare triple {14886#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14886#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:12,951 INFO L273 TraceCheckUtils]: 31: Hoare triple {14886#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14887#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:12,952 INFO L273 TraceCheckUtils]: 32: Hoare triple {14887#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14887#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:12,952 INFO L273 TraceCheckUtils]: 33: Hoare triple {14887#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14888#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:12,953 INFO L273 TraceCheckUtils]: 34: Hoare triple {14888#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14888#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:12,954 INFO L273 TraceCheckUtils]: 35: Hoare triple {14888#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14889#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:12,954 INFO L273 TraceCheckUtils]: 36: Hoare triple {14889#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14889#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:12,955 INFO L273 TraceCheckUtils]: 37: Hoare triple {14889#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14890#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:12,955 INFO L273 TraceCheckUtils]: 38: Hoare triple {14890#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14890#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:12,956 INFO L273 TraceCheckUtils]: 39: Hoare triple {14890#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14891#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:12,956 INFO L273 TraceCheckUtils]: 40: Hoare triple {14891#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14891#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:12,957 INFO L273 TraceCheckUtils]: 41: Hoare triple {14891#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14892#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:12,958 INFO L273 TraceCheckUtils]: 42: Hoare triple {14892#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14892#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:12,958 INFO L273 TraceCheckUtils]: 43: Hoare triple {14892#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14893#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:12,959 INFO L273 TraceCheckUtils]: 44: Hoare triple {14893#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14893#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:12,959 INFO L273 TraceCheckUtils]: 45: Hoare triple {14893#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14894#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:12,960 INFO L273 TraceCheckUtils]: 46: Hoare triple {14894#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14894#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:12,961 INFO L273 TraceCheckUtils]: 47: Hoare triple {14894#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14895#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:12,961 INFO L273 TraceCheckUtils]: 48: Hoare triple {14895#(<= main_~i~1 21)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14895#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:12,962 INFO L273 TraceCheckUtils]: 49: Hoare triple {14895#(<= main_~i~1 21)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14896#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:12,962 INFO L273 TraceCheckUtils]: 50: Hoare triple {14896#(<= main_~i~1 22)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14896#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:12,963 INFO L273 TraceCheckUtils]: 51: Hoare triple {14896#(<= main_~i~1 22)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14897#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:12,964 INFO L273 TraceCheckUtils]: 52: Hoare triple {14897#(<= main_~i~1 23)} assume !(~i~1 < 60); {14873#false} is VALID [2018-11-23 12:18:12,964 INFO L256 TraceCheckUtils]: 53: Hoare triple {14873#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {14872#true} is VALID [2018-11-23 12:18:12,964 INFO L273 TraceCheckUtils]: 54: Hoare triple {14872#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {14872#true} is VALID [2018-11-23 12:18:12,964 INFO L273 TraceCheckUtils]: 55: Hoare triple {14872#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14872#true} is VALID [2018-11-23 12:18:12,964 INFO L273 TraceCheckUtils]: 56: Hoare triple {14872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14872#true} is VALID [2018-11-23 12:18:12,965 INFO L273 TraceCheckUtils]: 57: Hoare triple {14872#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14872#true} is VALID [2018-11-23 12:18:12,965 INFO L273 TraceCheckUtils]: 58: Hoare triple {14872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14872#true} is VALID [2018-11-23 12:18:12,965 INFO L273 TraceCheckUtils]: 59: Hoare triple {14872#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14872#true} is VALID [2018-11-23 12:18:12,965 INFO L273 TraceCheckUtils]: 60: Hoare triple {14872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14872#true} is VALID [2018-11-23 12:18:12,965 INFO L273 TraceCheckUtils]: 61: Hoare triple {14872#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14872#true} is VALID [2018-11-23 12:18:12,965 INFO L273 TraceCheckUtils]: 62: Hoare triple {14872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14872#true} is VALID [2018-11-23 12:18:12,966 INFO L273 TraceCheckUtils]: 63: Hoare triple {14872#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14872#true} is VALID [2018-11-23 12:18:12,966 INFO L273 TraceCheckUtils]: 64: Hoare triple {14872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14872#true} is VALID [2018-11-23 12:18:12,966 INFO L273 TraceCheckUtils]: 65: Hoare triple {14872#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14872#true} is VALID [2018-11-23 12:18:12,966 INFO L273 TraceCheckUtils]: 66: Hoare triple {14872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14872#true} is VALID [2018-11-23 12:18:12,966 INFO L273 TraceCheckUtils]: 67: Hoare triple {14872#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14872#true} is VALID [2018-11-23 12:18:12,966 INFO L273 TraceCheckUtils]: 68: Hoare triple {14872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14872#true} is VALID [2018-11-23 12:18:12,967 INFO L273 TraceCheckUtils]: 69: Hoare triple {14872#true} assume !(~i~0 < 60); {14872#true} is VALID [2018-11-23 12:18:12,967 INFO L273 TraceCheckUtils]: 70: Hoare triple {14872#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {14872#true} is VALID [2018-11-23 12:18:12,967 INFO L273 TraceCheckUtils]: 71: Hoare triple {14872#true} assume true; {14872#true} is VALID [2018-11-23 12:18:12,967 INFO L268 TraceCheckUtils]: 72: Hoare quadruple {14872#true} {14873#false} #70#return; {14873#false} is VALID [2018-11-23 12:18:12,967 INFO L273 TraceCheckUtils]: 73: Hoare triple {14873#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {14873#false} is VALID [2018-11-23 12:18:12,967 INFO L256 TraceCheckUtils]: 74: Hoare triple {14873#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {14872#true} is VALID [2018-11-23 12:18:12,967 INFO L273 TraceCheckUtils]: 75: Hoare triple {14872#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {14872#true} is VALID [2018-11-23 12:18:12,967 INFO L273 TraceCheckUtils]: 76: Hoare triple {14872#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14872#true} is VALID [2018-11-23 12:18:12,967 INFO L273 TraceCheckUtils]: 77: Hoare triple {14872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14872#true} is VALID [2018-11-23 12:18:12,968 INFO L273 TraceCheckUtils]: 78: Hoare triple {14872#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14872#true} is VALID [2018-11-23 12:18:12,968 INFO L273 TraceCheckUtils]: 79: Hoare triple {14872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14872#true} is VALID [2018-11-23 12:18:12,968 INFO L273 TraceCheckUtils]: 80: Hoare triple {14872#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14872#true} is VALID [2018-11-23 12:18:12,968 INFO L273 TraceCheckUtils]: 81: Hoare triple {14872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14872#true} is VALID [2018-11-23 12:18:12,968 INFO L273 TraceCheckUtils]: 82: Hoare triple {14872#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14872#true} is VALID [2018-11-23 12:18:12,968 INFO L273 TraceCheckUtils]: 83: Hoare triple {14872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14872#true} is VALID [2018-11-23 12:18:12,968 INFO L273 TraceCheckUtils]: 84: Hoare triple {14872#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14872#true} is VALID [2018-11-23 12:18:12,968 INFO L273 TraceCheckUtils]: 85: Hoare triple {14872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14872#true} is VALID [2018-11-23 12:18:12,968 INFO L273 TraceCheckUtils]: 86: Hoare triple {14872#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14872#true} is VALID [2018-11-23 12:18:12,969 INFO L273 TraceCheckUtils]: 87: Hoare triple {14872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14872#true} is VALID [2018-11-23 12:18:12,969 INFO L273 TraceCheckUtils]: 88: Hoare triple {14872#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14872#true} is VALID [2018-11-23 12:18:12,969 INFO L273 TraceCheckUtils]: 89: Hoare triple {14872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14872#true} is VALID [2018-11-23 12:18:12,969 INFO L273 TraceCheckUtils]: 90: Hoare triple {14872#true} assume !(~i~0 < 60); {14872#true} is VALID [2018-11-23 12:18:12,969 INFO L273 TraceCheckUtils]: 91: Hoare triple {14872#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {14872#true} is VALID [2018-11-23 12:18:12,969 INFO L273 TraceCheckUtils]: 92: Hoare triple {14872#true} assume true; {14872#true} is VALID [2018-11-23 12:18:12,969 INFO L268 TraceCheckUtils]: 93: Hoare quadruple {14872#true} {14873#false} #72#return; {14873#false} is VALID [2018-11-23 12:18:12,969 INFO L273 TraceCheckUtils]: 94: Hoare triple {14873#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {14873#false} is VALID [2018-11-23 12:18:12,969 INFO L273 TraceCheckUtils]: 95: Hoare triple {14873#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {14873#false} is VALID [2018-11-23 12:18:12,969 INFO L273 TraceCheckUtils]: 96: Hoare triple {14873#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {14873#false} is VALID [2018-11-23 12:18:12,970 INFO L273 TraceCheckUtils]: 97: Hoare triple {14873#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {14873#false} is VALID [2018-11-23 12:18:12,970 INFO L273 TraceCheckUtils]: 98: Hoare triple {14873#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {14873#false} is VALID [2018-11-23 12:18:12,970 INFO L273 TraceCheckUtils]: 99: Hoare triple {14873#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {14873#false} is VALID [2018-11-23 12:18:12,970 INFO L273 TraceCheckUtils]: 100: Hoare triple {14873#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {14873#false} is VALID [2018-11-23 12:18:12,970 INFO L273 TraceCheckUtils]: 101: Hoare triple {14873#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {14873#false} is VALID [2018-11-23 12:18:12,970 INFO L273 TraceCheckUtils]: 102: Hoare triple {14873#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {14873#false} is VALID [2018-11-23 12:18:12,970 INFO L273 TraceCheckUtils]: 103: Hoare triple {14873#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {14873#false} is VALID [2018-11-23 12:18:12,970 INFO L273 TraceCheckUtils]: 104: Hoare triple {14873#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {14873#false} is VALID [2018-11-23 12:18:12,970 INFO L273 TraceCheckUtils]: 105: Hoare triple {14873#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {14873#false} is VALID [2018-11-23 12:18:12,971 INFO L273 TraceCheckUtils]: 106: Hoare triple {14873#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {14873#false} is VALID [2018-11-23 12:18:12,971 INFO L273 TraceCheckUtils]: 107: Hoare triple {14873#false} assume !(~i~2 < 59); {14873#false} is VALID [2018-11-23 12:18:12,971 INFO L273 TraceCheckUtils]: 108: Hoare triple {14873#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {14873#false} is VALID [2018-11-23 12:18:12,971 INFO L256 TraceCheckUtils]: 109: Hoare triple {14873#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {14872#true} is VALID [2018-11-23 12:18:12,971 INFO L273 TraceCheckUtils]: 110: Hoare triple {14872#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {14872#true} is VALID [2018-11-23 12:18:12,971 INFO L273 TraceCheckUtils]: 111: Hoare triple {14872#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14872#true} is VALID [2018-11-23 12:18:12,971 INFO L273 TraceCheckUtils]: 112: Hoare triple {14872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14872#true} is VALID [2018-11-23 12:18:12,971 INFO L273 TraceCheckUtils]: 113: Hoare triple {14872#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14872#true} is VALID [2018-11-23 12:18:12,971 INFO L273 TraceCheckUtils]: 114: Hoare triple {14872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14872#true} is VALID [2018-11-23 12:18:12,972 INFO L273 TraceCheckUtils]: 115: Hoare triple {14872#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14872#true} is VALID [2018-11-23 12:18:12,972 INFO L273 TraceCheckUtils]: 116: Hoare triple {14872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14872#true} is VALID [2018-11-23 12:18:12,972 INFO L273 TraceCheckUtils]: 117: Hoare triple {14872#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14872#true} is VALID [2018-11-23 12:18:12,972 INFO L273 TraceCheckUtils]: 118: Hoare triple {14872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14872#true} is VALID [2018-11-23 12:18:12,972 INFO L273 TraceCheckUtils]: 119: Hoare triple {14872#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14872#true} is VALID [2018-11-23 12:18:12,972 INFO L273 TraceCheckUtils]: 120: Hoare triple {14872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14872#true} is VALID [2018-11-23 12:18:12,972 INFO L273 TraceCheckUtils]: 121: Hoare triple {14872#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14872#true} is VALID [2018-11-23 12:18:12,972 INFO L273 TraceCheckUtils]: 122: Hoare triple {14872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14872#true} is VALID [2018-11-23 12:18:12,972 INFO L273 TraceCheckUtils]: 123: Hoare triple {14872#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14872#true} is VALID [2018-11-23 12:18:12,972 INFO L273 TraceCheckUtils]: 124: Hoare triple {14872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14872#true} is VALID [2018-11-23 12:18:12,973 INFO L273 TraceCheckUtils]: 125: Hoare triple {14872#true} assume !(~i~0 < 60); {14872#true} is VALID [2018-11-23 12:18:12,973 INFO L273 TraceCheckUtils]: 126: Hoare triple {14872#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {14872#true} is VALID [2018-11-23 12:18:12,973 INFO L273 TraceCheckUtils]: 127: Hoare triple {14872#true} assume true; {14872#true} is VALID [2018-11-23 12:18:12,973 INFO L268 TraceCheckUtils]: 128: Hoare quadruple {14872#true} {14873#false} #74#return; {14873#false} is VALID [2018-11-23 12:18:12,973 INFO L273 TraceCheckUtils]: 129: Hoare triple {14873#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {14873#false} is VALID [2018-11-23 12:18:12,973 INFO L273 TraceCheckUtils]: 130: Hoare triple {14873#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {14873#false} is VALID [2018-11-23 12:18:12,973 INFO L273 TraceCheckUtils]: 131: Hoare triple {14873#false} assume !false; {14873#false} is VALID [2018-11-23 12:18:12,981 INFO L134 CoverageAnalysis]: Checked inductivity of 1063 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2018-11-23 12:18:12,981 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:18:12,981 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:18:12,992 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2018-11-23 12:18:15,722 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 23 check-sat command(s) [2018-11-23 12:18:15,723 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:18:15,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:15,753 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:18:16,483 INFO L256 TraceCheckUtils]: 0: Hoare triple {14872#true} call ULTIMATE.init(); {14872#true} is VALID [2018-11-23 12:18:16,484 INFO L273 TraceCheckUtils]: 1: Hoare triple {14872#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {14872#true} is VALID [2018-11-23 12:18:16,484 INFO L273 TraceCheckUtils]: 2: Hoare triple {14872#true} assume true; {14872#true} is VALID [2018-11-23 12:18:16,484 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {14872#true} {14872#true} #66#return; {14872#true} is VALID [2018-11-23 12:18:16,484 INFO L256 TraceCheckUtils]: 4: Hoare triple {14872#true} call #t~ret12 := main(); {14872#true} is VALID [2018-11-23 12:18:16,484 INFO L273 TraceCheckUtils]: 5: Hoare triple {14872#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {14872#true} is VALID [2018-11-23 12:18:16,485 INFO L273 TraceCheckUtils]: 6: Hoare triple {14872#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14872#true} is VALID [2018-11-23 12:18:16,485 INFO L273 TraceCheckUtils]: 7: Hoare triple {14872#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14872#true} is VALID [2018-11-23 12:18:16,485 INFO L273 TraceCheckUtils]: 8: Hoare triple {14872#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14872#true} is VALID [2018-11-23 12:18:16,485 INFO L273 TraceCheckUtils]: 9: Hoare triple {14872#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14872#true} is VALID [2018-11-23 12:18:16,485 INFO L273 TraceCheckUtils]: 10: Hoare triple {14872#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14872#true} is VALID [2018-11-23 12:18:16,486 INFO L273 TraceCheckUtils]: 11: Hoare triple {14872#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14872#true} is VALID [2018-11-23 12:18:16,486 INFO L273 TraceCheckUtils]: 12: Hoare triple {14872#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14872#true} is VALID [2018-11-23 12:18:16,486 INFO L273 TraceCheckUtils]: 13: Hoare triple {14872#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14872#true} is VALID [2018-11-23 12:18:16,486 INFO L273 TraceCheckUtils]: 14: Hoare triple {14872#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14872#true} is VALID [2018-11-23 12:18:16,486 INFO L273 TraceCheckUtils]: 15: Hoare triple {14872#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14872#true} is VALID [2018-11-23 12:18:16,486 INFO L273 TraceCheckUtils]: 16: Hoare triple {14872#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14872#true} is VALID [2018-11-23 12:18:16,486 INFO L273 TraceCheckUtils]: 17: Hoare triple {14872#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14872#true} is VALID [2018-11-23 12:18:16,486 INFO L273 TraceCheckUtils]: 18: Hoare triple {14872#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14872#true} is VALID [2018-11-23 12:18:16,487 INFO L273 TraceCheckUtils]: 19: Hoare triple {14872#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14872#true} is VALID [2018-11-23 12:18:16,487 INFO L273 TraceCheckUtils]: 20: Hoare triple {14872#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14872#true} is VALID [2018-11-23 12:18:16,487 INFO L273 TraceCheckUtils]: 21: Hoare triple {14872#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14872#true} is VALID [2018-11-23 12:18:16,487 INFO L273 TraceCheckUtils]: 22: Hoare triple {14872#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14872#true} is VALID [2018-11-23 12:18:16,487 INFO L273 TraceCheckUtils]: 23: Hoare triple {14872#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14872#true} is VALID [2018-11-23 12:18:16,487 INFO L273 TraceCheckUtils]: 24: Hoare triple {14872#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14872#true} is VALID [2018-11-23 12:18:16,487 INFO L273 TraceCheckUtils]: 25: Hoare triple {14872#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14872#true} is VALID [2018-11-23 12:18:16,487 INFO L273 TraceCheckUtils]: 26: Hoare triple {14872#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14872#true} is VALID [2018-11-23 12:18:16,487 INFO L273 TraceCheckUtils]: 27: Hoare triple {14872#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14872#true} is VALID [2018-11-23 12:18:16,488 INFO L273 TraceCheckUtils]: 28: Hoare triple {14872#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14872#true} is VALID [2018-11-23 12:18:16,488 INFO L273 TraceCheckUtils]: 29: Hoare triple {14872#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14872#true} is VALID [2018-11-23 12:18:16,488 INFO L273 TraceCheckUtils]: 30: Hoare triple {14872#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14872#true} is VALID [2018-11-23 12:18:16,488 INFO L273 TraceCheckUtils]: 31: Hoare triple {14872#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14872#true} is VALID [2018-11-23 12:18:16,488 INFO L273 TraceCheckUtils]: 32: Hoare triple {14872#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14872#true} is VALID [2018-11-23 12:18:16,488 INFO L273 TraceCheckUtils]: 33: Hoare triple {14872#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14872#true} is VALID [2018-11-23 12:18:16,488 INFO L273 TraceCheckUtils]: 34: Hoare triple {14872#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14872#true} is VALID [2018-11-23 12:18:16,488 INFO L273 TraceCheckUtils]: 35: Hoare triple {14872#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14872#true} is VALID [2018-11-23 12:18:16,488 INFO L273 TraceCheckUtils]: 36: Hoare triple {14872#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14872#true} is VALID [2018-11-23 12:18:16,489 INFO L273 TraceCheckUtils]: 37: Hoare triple {14872#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14872#true} is VALID [2018-11-23 12:18:16,489 INFO L273 TraceCheckUtils]: 38: Hoare triple {14872#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14872#true} is VALID [2018-11-23 12:18:16,489 INFO L273 TraceCheckUtils]: 39: Hoare triple {14872#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14872#true} is VALID [2018-11-23 12:18:16,489 INFO L273 TraceCheckUtils]: 40: Hoare triple {14872#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14872#true} is VALID [2018-11-23 12:18:16,489 INFO L273 TraceCheckUtils]: 41: Hoare triple {14872#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14872#true} is VALID [2018-11-23 12:18:16,489 INFO L273 TraceCheckUtils]: 42: Hoare triple {14872#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14872#true} is VALID [2018-11-23 12:18:16,489 INFO L273 TraceCheckUtils]: 43: Hoare triple {14872#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14872#true} is VALID [2018-11-23 12:18:16,489 INFO L273 TraceCheckUtils]: 44: Hoare triple {14872#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14872#true} is VALID [2018-11-23 12:18:16,489 INFO L273 TraceCheckUtils]: 45: Hoare triple {14872#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14872#true} is VALID [2018-11-23 12:18:16,490 INFO L273 TraceCheckUtils]: 46: Hoare triple {14872#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14872#true} is VALID [2018-11-23 12:18:16,490 INFO L273 TraceCheckUtils]: 47: Hoare triple {14872#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14872#true} is VALID [2018-11-23 12:18:16,490 INFO L273 TraceCheckUtils]: 48: Hoare triple {14872#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14872#true} is VALID [2018-11-23 12:18:16,490 INFO L273 TraceCheckUtils]: 49: Hoare triple {14872#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14872#true} is VALID [2018-11-23 12:18:16,490 INFO L273 TraceCheckUtils]: 50: Hoare triple {14872#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {14872#true} is VALID [2018-11-23 12:18:16,490 INFO L273 TraceCheckUtils]: 51: Hoare triple {14872#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {14872#true} is VALID [2018-11-23 12:18:16,490 INFO L273 TraceCheckUtils]: 52: Hoare triple {14872#true} assume !(~i~1 < 60); {14872#true} is VALID [2018-11-23 12:18:16,490 INFO L256 TraceCheckUtils]: 53: Hoare triple {14872#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {14872#true} is VALID [2018-11-23 12:18:16,491 INFO L273 TraceCheckUtils]: 54: Hoare triple {14872#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {15063#(<= sum_~i~0 0)} is VALID [2018-11-23 12:18:16,491 INFO L273 TraceCheckUtils]: 55: Hoare triple {15063#(<= sum_~i~0 0)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15063#(<= sum_~i~0 0)} is VALID [2018-11-23 12:18:16,492 INFO L273 TraceCheckUtils]: 56: Hoare triple {15063#(<= sum_~i~0 0)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15070#(<= sum_~i~0 1)} is VALID [2018-11-23 12:18:16,492 INFO L273 TraceCheckUtils]: 57: Hoare triple {15070#(<= sum_~i~0 1)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15070#(<= sum_~i~0 1)} is VALID [2018-11-23 12:18:16,492 INFO L273 TraceCheckUtils]: 58: Hoare triple {15070#(<= sum_~i~0 1)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15077#(<= sum_~i~0 2)} is VALID [2018-11-23 12:18:16,493 INFO L273 TraceCheckUtils]: 59: Hoare triple {15077#(<= sum_~i~0 2)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15077#(<= sum_~i~0 2)} is VALID [2018-11-23 12:18:16,493 INFO L273 TraceCheckUtils]: 60: Hoare triple {15077#(<= sum_~i~0 2)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15084#(<= sum_~i~0 3)} is VALID [2018-11-23 12:18:16,494 INFO L273 TraceCheckUtils]: 61: Hoare triple {15084#(<= sum_~i~0 3)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15084#(<= sum_~i~0 3)} is VALID [2018-11-23 12:18:16,494 INFO L273 TraceCheckUtils]: 62: Hoare triple {15084#(<= sum_~i~0 3)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15091#(<= sum_~i~0 4)} is VALID [2018-11-23 12:18:16,495 INFO L273 TraceCheckUtils]: 63: Hoare triple {15091#(<= sum_~i~0 4)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15091#(<= sum_~i~0 4)} is VALID [2018-11-23 12:18:16,496 INFO L273 TraceCheckUtils]: 64: Hoare triple {15091#(<= sum_~i~0 4)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15098#(<= sum_~i~0 5)} is VALID [2018-11-23 12:18:16,496 INFO L273 TraceCheckUtils]: 65: Hoare triple {15098#(<= sum_~i~0 5)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15098#(<= sum_~i~0 5)} is VALID [2018-11-23 12:18:16,497 INFO L273 TraceCheckUtils]: 66: Hoare triple {15098#(<= sum_~i~0 5)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15105#(<= sum_~i~0 6)} is VALID [2018-11-23 12:18:16,497 INFO L273 TraceCheckUtils]: 67: Hoare triple {15105#(<= sum_~i~0 6)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15105#(<= sum_~i~0 6)} is VALID [2018-11-23 12:18:16,498 INFO L273 TraceCheckUtils]: 68: Hoare triple {15105#(<= sum_~i~0 6)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15112#(<= sum_~i~0 7)} is VALID [2018-11-23 12:18:16,499 INFO L273 TraceCheckUtils]: 69: Hoare triple {15112#(<= sum_~i~0 7)} assume !(~i~0 < 60); {14873#false} is VALID [2018-11-23 12:18:16,499 INFO L273 TraceCheckUtils]: 70: Hoare triple {14873#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {14873#false} is VALID [2018-11-23 12:18:16,499 INFO L273 TraceCheckUtils]: 71: Hoare triple {14873#false} assume true; {14873#false} is VALID [2018-11-23 12:18:16,499 INFO L268 TraceCheckUtils]: 72: Hoare quadruple {14873#false} {14872#true} #70#return; {14873#false} is VALID [2018-11-23 12:18:16,500 INFO L273 TraceCheckUtils]: 73: Hoare triple {14873#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {14873#false} is VALID [2018-11-23 12:18:16,500 INFO L256 TraceCheckUtils]: 74: Hoare triple {14873#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {14873#false} is VALID [2018-11-23 12:18:16,500 INFO L273 TraceCheckUtils]: 75: Hoare triple {14873#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {14873#false} is VALID [2018-11-23 12:18:16,500 INFO L273 TraceCheckUtils]: 76: Hoare triple {14873#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14873#false} is VALID [2018-11-23 12:18:16,500 INFO L273 TraceCheckUtils]: 77: Hoare triple {14873#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14873#false} is VALID [2018-11-23 12:18:16,500 INFO L273 TraceCheckUtils]: 78: Hoare triple {14873#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14873#false} is VALID [2018-11-23 12:18:16,501 INFO L273 TraceCheckUtils]: 79: Hoare triple {14873#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14873#false} is VALID [2018-11-23 12:18:16,501 INFO L273 TraceCheckUtils]: 80: Hoare triple {14873#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14873#false} is VALID [2018-11-23 12:18:16,501 INFO L273 TraceCheckUtils]: 81: Hoare triple {14873#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14873#false} is VALID [2018-11-23 12:18:16,501 INFO L273 TraceCheckUtils]: 82: Hoare triple {14873#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14873#false} is VALID [2018-11-23 12:18:16,501 INFO L273 TraceCheckUtils]: 83: Hoare triple {14873#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14873#false} is VALID [2018-11-23 12:18:16,502 INFO L273 TraceCheckUtils]: 84: Hoare triple {14873#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14873#false} is VALID [2018-11-23 12:18:16,502 INFO L273 TraceCheckUtils]: 85: Hoare triple {14873#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14873#false} is VALID [2018-11-23 12:18:16,502 INFO L273 TraceCheckUtils]: 86: Hoare triple {14873#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14873#false} is VALID [2018-11-23 12:18:16,502 INFO L273 TraceCheckUtils]: 87: Hoare triple {14873#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14873#false} is VALID [2018-11-23 12:18:16,502 INFO L273 TraceCheckUtils]: 88: Hoare triple {14873#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14873#false} is VALID [2018-11-23 12:18:16,502 INFO L273 TraceCheckUtils]: 89: Hoare triple {14873#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14873#false} is VALID [2018-11-23 12:18:16,502 INFO L273 TraceCheckUtils]: 90: Hoare triple {14873#false} assume !(~i~0 < 60); {14873#false} is VALID [2018-11-23 12:18:16,503 INFO L273 TraceCheckUtils]: 91: Hoare triple {14873#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {14873#false} is VALID [2018-11-23 12:18:16,503 INFO L273 TraceCheckUtils]: 92: Hoare triple {14873#false} assume true; {14873#false} is VALID [2018-11-23 12:18:16,503 INFO L268 TraceCheckUtils]: 93: Hoare quadruple {14873#false} {14873#false} #72#return; {14873#false} is VALID [2018-11-23 12:18:16,503 INFO L273 TraceCheckUtils]: 94: Hoare triple {14873#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {14873#false} is VALID [2018-11-23 12:18:16,503 INFO L273 TraceCheckUtils]: 95: Hoare triple {14873#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {14873#false} is VALID [2018-11-23 12:18:16,503 INFO L273 TraceCheckUtils]: 96: Hoare triple {14873#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {14873#false} is VALID [2018-11-23 12:18:16,503 INFO L273 TraceCheckUtils]: 97: Hoare triple {14873#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {14873#false} is VALID [2018-11-23 12:18:16,503 INFO L273 TraceCheckUtils]: 98: Hoare triple {14873#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {14873#false} is VALID [2018-11-23 12:18:16,503 INFO L273 TraceCheckUtils]: 99: Hoare triple {14873#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {14873#false} is VALID [2018-11-23 12:18:16,503 INFO L273 TraceCheckUtils]: 100: Hoare triple {14873#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {14873#false} is VALID [2018-11-23 12:18:16,504 INFO L273 TraceCheckUtils]: 101: Hoare triple {14873#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {14873#false} is VALID [2018-11-23 12:18:16,504 INFO L273 TraceCheckUtils]: 102: Hoare triple {14873#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {14873#false} is VALID [2018-11-23 12:18:16,504 INFO L273 TraceCheckUtils]: 103: Hoare triple {14873#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {14873#false} is VALID [2018-11-23 12:18:16,504 INFO L273 TraceCheckUtils]: 104: Hoare triple {14873#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {14873#false} is VALID [2018-11-23 12:18:16,504 INFO L273 TraceCheckUtils]: 105: Hoare triple {14873#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {14873#false} is VALID [2018-11-23 12:18:16,504 INFO L273 TraceCheckUtils]: 106: Hoare triple {14873#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {14873#false} is VALID [2018-11-23 12:18:16,504 INFO L273 TraceCheckUtils]: 107: Hoare triple {14873#false} assume !(~i~2 < 59); {14873#false} is VALID [2018-11-23 12:18:16,504 INFO L273 TraceCheckUtils]: 108: Hoare triple {14873#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {14873#false} is VALID [2018-11-23 12:18:16,504 INFO L256 TraceCheckUtils]: 109: Hoare triple {14873#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {14873#false} is VALID [2018-11-23 12:18:16,505 INFO L273 TraceCheckUtils]: 110: Hoare triple {14873#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {14873#false} is VALID [2018-11-23 12:18:16,505 INFO L273 TraceCheckUtils]: 111: Hoare triple {14873#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14873#false} is VALID [2018-11-23 12:18:16,505 INFO L273 TraceCheckUtils]: 112: Hoare triple {14873#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14873#false} is VALID [2018-11-23 12:18:16,505 INFO L273 TraceCheckUtils]: 113: Hoare triple {14873#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14873#false} is VALID [2018-11-23 12:18:16,505 INFO L273 TraceCheckUtils]: 114: Hoare triple {14873#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14873#false} is VALID [2018-11-23 12:18:16,505 INFO L273 TraceCheckUtils]: 115: Hoare triple {14873#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14873#false} is VALID [2018-11-23 12:18:16,505 INFO L273 TraceCheckUtils]: 116: Hoare triple {14873#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14873#false} is VALID [2018-11-23 12:18:16,505 INFO L273 TraceCheckUtils]: 117: Hoare triple {14873#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14873#false} is VALID [2018-11-23 12:18:16,505 INFO L273 TraceCheckUtils]: 118: Hoare triple {14873#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14873#false} is VALID [2018-11-23 12:18:16,506 INFO L273 TraceCheckUtils]: 119: Hoare triple {14873#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14873#false} is VALID [2018-11-23 12:18:16,506 INFO L273 TraceCheckUtils]: 120: Hoare triple {14873#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14873#false} is VALID [2018-11-23 12:18:16,506 INFO L273 TraceCheckUtils]: 121: Hoare triple {14873#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14873#false} is VALID [2018-11-23 12:18:16,506 INFO L273 TraceCheckUtils]: 122: Hoare triple {14873#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14873#false} is VALID [2018-11-23 12:18:16,506 INFO L273 TraceCheckUtils]: 123: Hoare triple {14873#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {14873#false} is VALID [2018-11-23 12:18:16,506 INFO L273 TraceCheckUtils]: 124: Hoare triple {14873#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14873#false} is VALID [2018-11-23 12:18:16,506 INFO L273 TraceCheckUtils]: 125: Hoare triple {14873#false} assume !(~i~0 < 60); {14873#false} is VALID [2018-11-23 12:18:16,506 INFO L273 TraceCheckUtils]: 126: Hoare triple {14873#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {14873#false} is VALID [2018-11-23 12:18:16,506 INFO L273 TraceCheckUtils]: 127: Hoare triple {14873#false} assume true; {14873#false} is VALID [2018-11-23 12:18:16,506 INFO L268 TraceCheckUtils]: 128: Hoare quadruple {14873#false} {14873#false} #74#return; {14873#false} is VALID [2018-11-23 12:18:16,507 INFO L273 TraceCheckUtils]: 129: Hoare triple {14873#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {14873#false} is VALID [2018-11-23 12:18:16,507 INFO L273 TraceCheckUtils]: 130: Hoare triple {14873#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {14873#false} is VALID [2018-11-23 12:18:16,507 INFO L273 TraceCheckUtils]: 131: Hoare triple {14873#false} assume !false; {14873#false} is VALID [2018-11-23 12:18:16,535 INFO L134 CoverageAnalysis]: Checked inductivity of 1063 backedges. 228 proven. 49 refuted. 0 times theorem prover too weak. 786 trivial. 0 not checked. [2018-11-23 12:18:16,556 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:18:16,557 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 10] total 34 [2018-11-23 12:18:16,557 INFO L78 Accepts]: Start accepts. Automaton has 34 states. Word has length 132 [2018-11-23 12:18:16,558 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:18:16,558 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 34 states. [2018-11-23 12:18:16,763 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:16,764 INFO L459 AbstractCegarLoop]: Interpolant automaton has 34 states [2018-11-23 12:18:16,764 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2018-11-23 12:18:16,765 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=369, Invalid=753, Unknown=0, NotChecked=0, Total=1122 [2018-11-23 12:18:16,765 INFO L87 Difference]: Start difference. First operand 95 states and 99 transitions. Second operand 34 states. [2018-11-23 12:18:17,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:17,553 INFO L93 Difference]: Finished difference Result 143 states and 155 transitions. [2018-11-23 12:18:17,553 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2018-11-23 12:18:17,553 INFO L78 Accepts]: Start accepts. Automaton has 34 states. Word has length 132 [2018-11-23 12:18:17,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:18:17,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34 states. [2018-11-23 12:18:17,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 120 transitions. [2018-11-23 12:18:17,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34 states. [2018-11-23 12:18:17,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 120 transitions. [2018-11-23 12:18:17,556 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 34 states and 120 transitions. [2018-11-23 12:18:17,937 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 120 edges. 120 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:17,939 INFO L225 Difference]: With dead ends: 143 [2018-11-23 12:18:17,939 INFO L226 Difference]: Without dead ends: 101 [2018-11-23 12:18:17,940 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 125 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 184 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=369, Invalid=753, Unknown=0, NotChecked=0, Total=1122 [2018-11-23 12:18:17,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2018-11-23 12:18:18,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 99. [2018-11-23 12:18:18,589 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:18:18,589 INFO L82 GeneralOperation]: Start isEquivalent. First operand 101 states. Second operand 99 states. [2018-11-23 12:18:18,589 INFO L74 IsIncluded]: Start isIncluded. First operand 101 states. Second operand 99 states. [2018-11-23 12:18:18,589 INFO L87 Difference]: Start difference. First operand 101 states. Second operand 99 states. [2018-11-23 12:18:18,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:18,592 INFO L93 Difference]: Finished difference Result 101 states and 105 transitions. [2018-11-23 12:18:18,592 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 105 transitions. [2018-11-23 12:18:18,593 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:18,593 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:18,593 INFO L74 IsIncluded]: Start isIncluded. First operand 99 states. Second operand 101 states. [2018-11-23 12:18:18,593 INFO L87 Difference]: Start difference. First operand 99 states. Second operand 101 states. [2018-11-23 12:18:18,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:18,595 INFO L93 Difference]: Finished difference Result 101 states and 105 transitions. [2018-11-23 12:18:18,595 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 105 transitions. [2018-11-23 12:18:18,596 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:18,596 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:18,596 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:18:18,596 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:18:18,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 99 states. [2018-11-23 12:18:18,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 103 transitions. [2018-11-23 12:18:18,598 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 103 transitions. Word has length 132 [2018-11-23 12:18:18,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:18:18,599 INFO L480 AbstractCegarLoop]: Abstraction has 99 states and 103 transitions. [2018-11-23 12:18:18,599 INFO L481 AbstractCegarLoop]: Interpolant automaton has 34 states. [2018-11-23 12:18:18,599 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 103 transitions. [2018-11-23 12:18:18,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-11-23 12:18:18,600 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:18:18,600 INFO L402 BasicCegarLoop]: trace histogram [24, 24, 24, 24, 6, 6, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:18:18,601 INFO L423 AbstractCegarLoop]: === Iteration 28 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:18:18,601 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:18:18,601 INFO L82 PathProgramCache]: Analyzing trace with hash 1666503775, now seen corresponding path program 24 times [2018-11-23 12:18:18,601 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:18:18,601 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:18:18,602 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:18,602 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:18:18,602 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:18,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:19,237 INFO L256 TraceCheckUtils]: 0: Hoare triple {15862#true} call ULTIMATE.init(); {15862#true} is VALID [2018-11-23 12:18:19,238 INFO L273 TraceCheckUtils]: 1: Hoare triple {15862#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {15862#true} is VALID [2018-11-23 12:18:19,238 INFO L273 TraceCheckUtils]: 2: Hoare triple {15862#true} assume true; {15862#true} is VALID [2018-11-23 12:18:19,238 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {15862#true} {15862#true} #66#return; {15862#true} is VALID [2018-11-23 12:18:19,238 INFO L256 TraceCheckUtils]: 4: Hoare triple {15862#true} call #t~ret12 := main(); {15862#true} is VALID [2018-11-23 12:18:19,239 INFO L273 TraceCheckUtils]: 5: Hoare triple {15862#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {15864#(= main_~i~1 0)} is VALID [2018-11-23 12:18:19,240 INFO L273 TraceCheckUtils]: 6: Hoare triple {15864#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15864#(= main_~i~1 0)} is VALID [2018-11-23 12:18:19,240 INFO L273 TraceCheckUtils]: 7: Hoare triple {15864#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15865#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:19,241 INFO L273 TraceCheckUtils]: 8: Hoare triple {15865#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15865#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:19,241 INFO L273 TraceCheckUtils]: 9: Hoare triple {15865#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15866#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:19,241 INFO L273 TraceCheckUtils]: 10: Hoare triple {15866#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15866#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:19,242 INFO L273 TraceCheckUtils]: 11: Hoare triple {15866#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15867#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:19,242 INFO L273 TraceCheckUtils]: 12: Hoare triple {15867#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15867#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:19,243 INFO L273 TraceCheckUtils]: 13: Hoare triple {15867#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15868#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:19,243 INFO L273 TraceCheckUtils]: 14: Hoare triple {15868#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15868#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:19,244 INFO L273 TraceCheckUtils]: 15: Hoare triple {15868#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15869#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:19,244 INFO L273 TraceCheckUtils]: 16: Hoare triple {15869#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15869#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:19,245 INFO L273 TraceCheckUtils]: 17: Hoare triple {15869#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15870#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:19,245 INFO L273 TraceCheckUtils]: 18: Hoare triple {15870#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15870#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:19,246 INFO L273 TraceCheckUtils]: 19: Hoare triple {15870#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15871#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:19,247 INFO L273 TraceCheckUtils]: 20: Hoare triple {15871#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15871#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:19,247 INFO L273 TraceCheckUtils]: 21: Hoare triple {15871#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15872#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:19,248 INFO L273 TraceCheckUtils]: 22: Hoare triple {15872#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15872#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:19,249 INFO L273 TraceCheckUtils]: 23: Hoare triple {15872#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15873#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:19,249 INFO L273 TraceCheckUtils]: 24: Hoare triple {15873#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15873#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:19,270 INFO L273 TraceCheckUtils]: 25: Hoare triple {15873#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15874#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:19,287 INFO L273 TraceCheckUtils]: 26: Hoare triple {15874#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15874#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:19,295 INFO L273 TraceCheckUtils]: 27: Hoare triple {15874#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15875#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:19,297 INFO L273 TraceCheckUtils]: 28: Hoare triple {15875#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15875#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:19,298 INFO L273 TraceCheckUtils]: 29: Hoare triple {15875#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15876#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:19,298 INFO L273 TraceCheckUtils]: 30: Hoare triple {15876#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15876#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:19,298 INFO L273 TraceCheckUtils]: 31: Hoare triple {15876#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15877#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:19,299 INFO L273 TraceCheckUtils]: 32: Hoare triple {15877#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15877#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:19,299 INFO L273 TraceCheckUtils]: 33: Hoare triple {15877#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15878#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:19,300 INFO L273 TraceCheckUtils]: 34: Hoare triple {15878#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15878#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:19,300 INFO L273 TraceCheckUtils]: 35: Hoare triple {15878#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15879#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:19,300 INFO L273 TraceCheckUtils]: 36: Hoare triple {15879#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15879#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:19,301 INFO L273 TraceCheckUtils]: 37: Hoare triple {15879#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15880#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:19,301 INFO L273 TraceCheckUtils]: 38: Hoare triple {15880#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15880#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:19,302 INFO L273 TraceCheckUtils]: 39: Hoare triple {15880#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15881#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:19,302 INFO L273 TraceCheckUtils]: 40: Hoare triple {15881#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15881#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:19,303 INFO L273 TraceCheckUtils]: 41: Hoare triple {15881#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15882#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:19,303 INFO L273 TraceCheckUtils]: 42: Hoare triple {15882#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15882#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:19,304 INFO L273 TraceCheckUtils]: 43: Hoare triple {15882#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15883#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:19,304 INFO L273 TraceCheckUtils]: 44: Hoare triple {15883#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15883#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:19,305 INFO L273 TraceCheckUtils]: 45: Hoare triple {15883#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15884#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:19,306 INFO L273 TraceCheckUtils]: 46: Hoare triple {15884#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15884#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:19,306 INFO L273 TraceCheckUtils]: 47: Hoare triple {15884#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15885#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:19,307 INFO L273 TraceCheckUtils]: 48: Hoare triple {15885#(<= main_~i~1 21)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15885#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:19,307 INFO L273 TraceCheckUtils]: 49: Hoare triple {15885#(<= main_~i~1 21)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15886#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:19,308 INFO L273 TraceCheckUtils]: 50: Hoare triple {15886#(<= main_~i~1 22)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15886#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:19,309 INFO L273 TraceCheckUtils]: 51: Hoare triple {15886#(<= main_~i~1 22)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15887#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:19,309 INFO L273 TraceCheckUtils]: 52: Hoare triple {15887#(<= main_~i~1 23)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15887#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:19,310 INFO L273 TraceCheckUtils]: 53: Hoare triple {15887#(<= main_~i~1 23)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15888#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:19,310 INFO L273 TraceCheckUtils]: 54: Hoare triple {15888#(<= main_~i~1 24)} assume !(~i~1 < 60); {15863#false} is VALID [2018-11-23 12:18:19,311 INFO L256 TraceCheckUtils]: 55: Hoare triple {15863#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {15862#true} is VALID [2018-11-23 12:18:19,311 INFO L273 TraceCheckUtils]: 56: Hoare triple {15862#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {15862#true} is VALID [2018-11-23 12:18:19,311 INFO L273 TraceCheckUtils]: 57: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:19,311 INFO L273 TraceCheckUtils]: 58: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:19,311 INFO L273 TraceCheckUtils]: 59: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:19,312 INFO L273 TraceCheckUtils]: 60: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:19,312 INFO L273 TraceCheckUtils]: 61: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:19,312 INFO L273 TraceCheckUtils]: 62: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:19,312 INFO L273 TraceCheckUtils]: 63: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:19,312 INFO L273 TraceCheckUtils]: 64: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:19,312 INFO L273 TraceCheckUtils]: 65: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:19,313 INFO L273 TraceCheckUtils]: 66: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:19,313 INFO L273 TraceCheckUtils]: 67: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:19,313 INFO L273 TraceCheckUtils]: 68: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:19,313 INFO L273 TraceCheckUtils]: 69: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:19,313 INFO L273 TraceCheckUtils]: 70: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:19,313 INFO L273 TraceCheckUtils]: 71: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:19,314 INFO L273 TraceCheckUtils]: 72: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:19,314 INFO L273 TraceCheckUtils]: 73: Hoare triple {15862#true} assume !(~i~0 < 60); {15862#true} is VALID [2018-11-23 12:18:19,314 INFO L273 TraceCheckUtils]: 74: Hoare triple {15862#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {15862#true} is VALID [2018-11-23 12:18:19,314 INFO L273 TraceCheckUtils]: 75: Hoare triple {15862#true} assume true; {15862#true} is VALID [2018-11-23 12:18:19,314 INFO L268 TraceCheckUtils]: 76: Hoare quadruple {15862#true} {15863#false} #70#return; {15863#false} is VALID [2018-11-23 12:18:19,314 INFO L273 TraceCheckUtils]: 77: Hoare triple {15863#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {15863#false} is VALID [2018-11-23 12:18:19,315 INFO L256 TraceCheckUtils]: 78: Hoare triple {15863#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {15862#true} is VALID [2018-11-23 12:18:19,315 INFO L273 TraceCheckUtils]: 79: Hoare triple {15862#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {15862#true} is VALID [2018-11-23 12:18:19,315 INFO L273 TraceCheckUtils]: 80: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:19,315 INFO L273 TraceCheckUtils]: 81: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:19,315 INFO L273 TraceCheckUtils]: 82: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:19,315 INFO L273 TraceCheckUtils]: 83: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:19,315 INFO L273 TraceCheckUtils]: 84: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:19,315 INFO L273 TraceCheckUtils]: 85: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:19,315 INFO L273 TraceCheckUtils]: 86: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:19,315 INFO L273 TraceCheckUtils]: 87: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:19,316 INFO L273 TraceCheckUtils]: 88: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:19,316 INFO L273 TraceCheckUtils]: 89: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:19,316 INFO L273 TraceCheckUtils]: 90: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:19,316 INFO L273 TraceCheckUtils]: 91: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:19,316 INFO L273 TraceCheckUtils]: 92: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:19,316 INFO L273 TraceCheckUtils]: 93: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:19,316 INFO L273 TraceCheckUtils]: 94: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:19,316 INFO L273 TraceCheckUtils]: 95: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:19,316 INFO L273 TraceCheckUtils]: 96: Hoare triple {15862#true} assume !(~i~0 < 60); {15862#true} is VALID [2018-11-23 12:18:19,317 INFO L273 TraceCheckUtils]: 97: Hoare triple {15862#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {15862#true} is VALID [2018-11-23 12:18:19,317 INFO L273 TraceCheckUtils]: 98: Hoare triple {15862#true} assume true; {15862#true} is VALID [2018-11-23 12:18:19,317 INFO L268 TraceCheckUtils]: 99: Hoare quadruple {15862#true} {15863#false} #72#return; {15863#false} is VALID [2018-11-23 12:18:19,317 INFO L273 TraceCheckUtils]: 100: Hoare triple {15863#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {15863#false} is VALID [2018-11-23 12:18:19,317 INFO L273 TraceCheckUtils]: 101: Hoare triple {15863#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {15863#false} is VALID [2018-11-23 12:18:19,317 INFO L273 TraceCheckUtils]: 102: Hoare triple {15863#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {15863#false} is VALID [2018-11-23 12:18:19,317 INFO L273 TraceCheckUtils]: 103: Hoare triple {15863#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {15863#false} is VALID [2018-11-23 12:18:19,317 INFO L273 TraceCheckUtils]: 104: Hoare triple {15863#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {15863#false} is VALID [2018-11-23 12:18:19,317 INFO L273 TraceCheckUtils]: 105: Hoare triple {15863#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {15863#false} is VALID [2018-11-23 12:18:19,318 INFO L273 TraceCheckUtils]: 106: Hoare triple {15863#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {15863#false} is VALID [2018-11-23 12:18:19,318 INFO L273 TraceCheckUtils]: 107: Hoare triple {15863#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {15863#false} is VALID [2018-11-23 12:18:19,318 INFO L273 TraceCheckUtils]: 108: Hoare triple {15863#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {15863#false} is VALID [2018-11-23 12:18:19,318 INFO L273 TraceCheckUtils]: 109: Hoare triple {15863#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {15863#false} is VALID [2018-11-23 12:18:19,318 INFO L273 TraceCheckUtils]: 110: Hoare triple {15863#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {15863#false} is VALID [2018-11-23 12:18:19,318 INFO L273 TraceCheckUtils]: 111: Hoare triple {15863#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {15863#false} is VALID [2018-11-23 12:18:19,318 INFO L273 TraceCheckUtils]: 112: Hoare triple {15863#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {15863#false} is VALID [2018-11-23 12:18:19,318 INFO L273 TraceCheckUtils]: 113: Hoare triple {15863#false} assume !(~i~2 < 59); {15863#false} is VALID [2018-11-23 12:18:19,318 INFO L273 TraceCheckUtils]: 114: Hoare triple {15863#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {15863#false} is VALID [2018-11-23 12:18:19,318 INFO L256 TraceCheckUtils]: 115: Hoare triple {15863#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {15862#true} is VALID [2018-11-23 12:18:19,319 INFO L273 TraceCheckUtils]: 116: Hoare triple {15862#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {15862#true} is VALID [2018-11-23 12:18:19,319 INFO L273 TraceCheckUtils]: 117: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:19,319 INFO L273 TraceCheckUtils]: 118: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:19,319 INFO L273 TraceCheckUtils]: 119: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:19,319 INFO L273 TraceCheckUtils]: 120: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:19,319 INFO L273 TraceCheckUtils]: 121: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:19,319 INFO L273 TraceCheckUtils]: 122: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:19,319 INFO L273 TraceCheckUtils]: 123: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:19,319 INFO L273 TraceCheckUtils]: 124: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:19,320 INFO L273 TraceCheckUtils]: 125: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:19,320 INFO L273 TraceCheckUtils]: 126: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:19,320 INFO L273 TraceCheckUtils]: 127: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:19,320 INFO L273 TraceCheckUtils]: 128: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:19,320 INFO L273 TraceCheckUtils]: 129: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:19,320 INFO L273 TraceCheckUtils]: 130: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:19,320 INFO L273 TraceCheckUtils]: 131: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:19,320 INFO L273 TraceCheckUtils]: 132: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:19,320 INFO L273 TraceCheckUtils]: 133: Hoare triple {15862#true} assume !(~i~0 < 60); {15862#true} is VALID [2018-11-23 12:18:19,321 INFO L273 TraceCheckUtils]: 134: Hoare triple {15862#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {15862#true} is VALID [2018-11-23 12:18:19,321 INFO L273 TraceCheckUtils]: 135: Hoare triple {15862#true} assume true; {15862#true} is VALID [2018-11-23 12:18:19,321 INFO L268 TraceCheckUtils]: 136: Hoare quadruple {15862#true} {15863#false} #74#return; {15863#false} is VALID [2018-11-23 12:18:19,321 INFO L273 TraceCheckUtils]: 137: Hoare triple {15863#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {15863#false} is VALID [2018-11-23 12:18:19,321 INFO L273 TraceCheckUtils]: 138: Hoare triple {15863#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {15863#false} is VALID [2018-11-23 12:18:19,321 INFO L273 TraceCheckUtils]: 139: Hoare triple {15863#false} assume !false; {15863#false} is VALID [2018-11-23 12:18:19,330 INFO L134 CoverageAnalysis]: Checked inductivity of 1251 backedges. 0 proven. 576 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2018-11-23 12:18:19,330 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:18:19,330 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:18:19,339 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2018-11-23 12:18:19,771 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 15 check-sat command(s) [2018-11-23 12:18:19,772 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:18:19,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:19,823 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:18:20,739 INFO L256 TraceCheckUtils]: 0: Hoare triple {15862#true} call ULTIMATE.init(); {15862#true} is VALID [2018-11-23 12:18:20,739 INFO L273 TraceCheckUtils]: 1: Hoare triple {15862#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {15862#true} is VALID [2018-11-23 12:18:20,739 INFO L273 TraceCheckUtils]: 2: Hoare triple {15862#true} assume true; {15862#true} is VALID [2018-11-23 12:18:20,740 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {15862#true} {15862#true} #66#return; {15862#true} is VALID [2018-11-23 12:18:20,740 INFO L256 TraceCheckUtils]: 4: Hoare triple {15862#true} call #t~ret12 := main(); {15862#true} is VALID [2018-11-23 12:18:20,740 INFO L273 TraceCheckUtils]: 5: Hoare triple {15862#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {15862#true} is VALID [2018-11-23 12:18:20,740 INFO L273 TraceCheckUtils]: 6: Hoare triple {15862#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15862#true} is VALID [2018-11-23 12:18:20,740 INFO L273 TraceCheckUtils]: 7: Hoare triple {15862#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15862#true} is VALID [2018-11-23 12:18:20,741 INFO L273 TraceCheckUtils]: 8: Hoare triple {15862#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15862#true} is VALID [2018-11-23 12:18:20,741 INFO L273 TraceCheckUtils]: 9: Hoare triple {15862#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15862#true} is VALID [2018-11-23 12:18:20,741 INFO L273 TraceCheckUtils]: 10: Hoare triple {15862#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15862#true} is VALID [2018-11-23 12:18:20,741 INFO L273 TraceCheckUtils]: 11: Hoare triple {15862#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15862#true} is VALID [2018-11-23 12:18:20,741 INFO L273 TraceCheckUtils]: 12: Hoare triple {15862#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15862#true} is VALID [2018-11-23 12:18:20,741 INFO L273 TraceCheckUtils]: 13: Hoare triple {15862#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15862#true} is VALID [2018-11-23 12:18:20,741 INFO L273 TraceCheckUtils]: 14: Hoare triple {15862#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15862#true} is VALID [2018-11-23 12:18:20,742 INFO L273 TraceCheckUtils]: 15: Hoare triple {15862#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15862#true} is VALID [2018-11-23 12:18:20,742 INFO L273 TraceCheckUtils]: 16: Hoare triple {15862#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15862#true} is VALID [2018-11-23 12:18:20,742 INFO L273 TraceCheckUtils]: 17: Hoare triple {15862#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15862#true} is VALID [2018-11-23 12:18:20,742 INFO L273 TraceCheckUtils]: 18: Hoare triple {15862#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15862#true} is VALID [2018-11-23 12:18:20,742 INFO L273 TraceCheckUtils]: 19: Hoare triple {15862#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15862#true} is VALID [2018-11-23 12:18:20,742 INFO L273 TraceCheckUtils]: 20: Hoare triple {15862#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15862#true} is VALID [2018-11-23 12:18:20,742 INFO L273 TraceCheckUtils]: 21: Hoare triple {15862#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15862#true} is VALID [2018-11-23 12:18:20,742 INFO L273 TraceCheckUtils]: 22: Hoare triple {15862#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15862#true} is VALID [2018-11-23 12:18:20,742 INFO L273 TraceCheckUtils]: 23: Hoare triple {15862#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15862#true} is VALID [2018-11-23 12:18:20,742 INFO L273 TraceCheckUtils]: 24: Hoare triple {15862#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15862#true} is VALID [2018-11-23 12:18:20,743 INFO L273 TraceCheckUtils]: 25: Hoare triple {15862#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15862#true} is VALID [2018-11-23 12:18:20,743 INFO L273 TraceCheckUtils]: 26: Hoare triple {15862#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15862#true} is VALID [2018-11-23 12:18:20,743 INFO L273 TraceCheckUtils]: 27: Hoare triple {15862#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15862#true} is VALID [2018-11-23 12:18:20,743 INFO L273 TraceCheckUtils]: 28: Hoare triple {15862#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15862#true} is VALID [2018-11-23 12:18:20,743 INFO L273 TraceCheckUtils]: 29: Hoare triple {15862#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15862#true} is VALID [2018-11-23 12:18:20,743 INFO L273 TraceCheckUtils]: 30: Hoare triple {15862#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15862#true} is VALID [2018-11-23 12:18:20,743 INFO L273 TraceCheckUtils]: 31: Hoare triple {15862#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15862#true} is VALID [2018-11-23 12:18:20,743 INFO L273 TraceCheckUtils]: 32: Hoare triple {15862#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15862#true} is VALID [2018-11-23 12:18:20,743 INFO L273 TraceCheckUtils]: 33: Hoare triple {15862#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15862#true} is VALID [2018-11-23 12:18:20,744 INFO L273 TraceCheckUtils]: 34: Hoare triple {15862#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15862#true} is VALID [2018-11-23 12:18:20,744 INFO L273 TraceCheckUtils]: 35: Hoare triple {15862#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15862#true} is VALID [2018-11-23 12:18:20,744 INFO L273 TraceCheckUtils]: 36: Hoare triple {15862#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15862#true} is VALID [2018-11-23 12:18:20,744 INFO L273 TraceCheckUtils]: 37: Hoare triple {15862#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15862#true} is VALID [2018-11-23 12:18:20,744 INFO L273 TraceCheckUtils]: 38: Hoare triple {15862#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15862#true} is VALID [2018-11-23 12:18:20,744 INFO L273 TraceCheckUtils]: 39: Hoare triple {15862#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15862#true} is VALID [2018-11-23 12:18:20,744 INFO L273 TraceCheckUtils]: 40: Hoare triple {15862#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15862#true} is VALID [2018-11-23 12:18:20,744 INFO L273 TraceCheckUtils]: 41: Hoare triple {15862#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15862#true} is VALID [2018-11-23 12:18:20,744 INFO L273 TraceCheckUtils]: 42: Hoare triple {15862#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15862#true} is VALID [2018-11-23 12:18:20,745 INFO L273 TraceCheckUtils]: 43: Hoare triple {15862#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15862#true} is VALID [2018-11-23 12:18:20,745 INFO L273 TraceCheckUtils]: 44: Hoare triple {15862#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15862#true} is VALID [2018-11-23 12:18:20,745 INFO L273 TraceCheckUtils]: 45: Hoare triple {15862#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15862#true} is VALID [2018-11-23 12:18:20,745 INFO L273 TraceCheckUtils]: 46: Hoare triple {15862#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15862#true} is VALID [2018-11-23 12:18:20,745 INFO L273 TraceCheckUtils]: 47: Hoare triple {15862#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15862#true} is VALID [2018-11-23 12:18:20,745 INFO L273 TraceCheckUtils]: 48: Hoare triple {15862#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15862#true} is VALID [2018-11-23 12:18:20,745 INFO L273 TraceCheckUtils]: 49: Hoare triple {15862#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15862#true} is VALID [2018-11-23 12:18:20,745 INFO L273 TraceCheckUtils]: 50: Hoare triple {15862#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15862#true} is VALID [2018-11-23 12:18:20,745 INFO L273 TraceCheckUtils]: 51: Hoare triple {15862#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15862#true} is VALID [2018-11-23 12:18:20,745 INFO L273 TraceCheckUtils]: 52: Hoare triple {15862#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {15862#true} is VALID [2018-11-23 12:18:20,746 INFO L273 TraceCheckUtils]: 53: Hoare triple {15862#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {15862#true} is VALID [2018-11-23 12:18:20,746 INFO L273 TraceCheckUtils]: 54: Hoare triple {15862#true} assume !(~i~1 < 60); {15862#true} is VALID [2018-11-23 12:18:20,746 INFO L256 TraceCheckUtils]: 55: Hoare triple {15862#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {15862#true} is VALID [2018-11-23 12:18:20,746 INFO L273 TraceCheckUtils]: 56: Hoare triple {15862#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {15862#true} is VALID [2018-11-23 12:18:20,746 INFO L273 TraceCheckUtils]: 57: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:20,746 INFO L273 TraceCheckUtils]: 58: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:20,746 INFO L273 TraceCheckUtils]: 59: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:20,746 INFO L273 TraceCheckUtils]: 60: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:20,746 INFO L273 TraceCheckUtils]: 61: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:20,747 INFO L273 TraceCheckUtils]: 62: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:20,747 INFO L273 TraceCheckUtils]: 63: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:20,747 INFO L273 TraceCheckUtils]: 64: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:20,747 INFO L273 TraceCheckUtils]: 65: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:20,747 INFO L273 TraceCheckUtils]: 66: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:20,747 INFO L273 TraceCheckUtils]: 67: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:20,747 INFO L273 TraceCheckUtils]: 68: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:20,747 INFO L273 TraceCheckUtils]: 69: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:20,747 INFO L273 TraceCheckUtils]: 70: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:20,747 INFO L273 TraceCheckUtils]: 71: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:20,748 INFO L273 TraceCheckUtils]: 72: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:20,748 INFO L273 TraceCheckUtils]: 73: Hoare triple {15862#true} assume !(~i~0 < 60); {15862#true} is VALID [2018-11-23 12:18:20,748 INFO L273 TraceCheckUtils]: 74: Hoare triple {15862#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {15862#true} is VALID [2018-11-23 12:18:20,748 INFO L273 TraceCheckUtils]: 75: Hoare triple {15862#true} assume true; {15862#true} is VALID [2018-11-23 12:18:20,748 INFO L268 TraceCheckUtils]: 76: Hoare quadruple {15862#true} {15862#true} #70#return; {15862#true} is VALID [2018-11-23 12:18:20,748 INFO L273 TraceCheckUtils]: 77: Hoare triple {15862#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {15862#true} is VALID [2018-11-23 12:18:20,748 INFO L256 TraceCheckUtils]: 78: Hoare triple {15862#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {15862#true} is VALID [2018-11-23 12:18:20,748 INFO L273 TraceCheckUtils]: 79: Hoare triple {15862#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {15862#true} is VALID [2018-11-23 12:18:20,748 INFO L273 TraceCheckUtils]: 80: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:20,749 INFO L273 TraceCheckUtils]: 81: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:20,749 INFO L273 TraceCheckUtils]: 82: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:20,749 INFO L273 TraceCheckUtils]: 83: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:20,749 INFO L273 TraceCheckUtils]: 84: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:20,749 INFO L273 TraceCheckUtils]: 85: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:20,749 INFO L273 TraceCheckUtils]: 86: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:20,749 INFO L273 TraceCheckUtils]: 87: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:20,749 INFO L273 TraceCheckUtils]: 88: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:20,749 INFO L273 TraceCheckUtils]: 89: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:20,750 INFO L273 TraceCheckUtils]: 90: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:20,750 INFO L273 TraceCheckUtils]: 91: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:20,750 INFO L273 TraceCheckUtils]: 92: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:20,750 INFO L273 TraceCheckUtils]: 93: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:20,750 INFO L273 TraceCheckUtils]: 94: Hoare triple {15862#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15862#true} is VALID [2018-11-23 12:18:20,750 INFO L273 TraceCheckUtils]: 95: Hoare triple {15862#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15862#true} is VALID [2018-11-23 12:18:20,750 INFO L273 TraceCheckUtils]: 96: Hoare triple {15862#true} assume !(~i~0 < 60); {15862#true} is VALID [2018-11-23 12:18:20,750 INFO L273 TraceCheckUtils]: 97: Hoare triple {15862#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {15862#true} is VALID [2018-11-23 12:18:20,750 INFO L273 TraceCheckUtils]: 98: Hoare triple {15862#true} assume true; {15862#true} is VALID [2018-11-23 12:18:20,751 INFO L268 TraceCheckUtils]: 99: Hoare quadruple {15862#true} {15862#true} #72#return; {15862#true} is VALID [2018-11-23 12:18:20,751 INFO L273 TraceCheckUtils]: 100: Hoare triple {15862#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {16192#(<= main_~i~2 0)} is VALID [2018-11-23 12:18:20,751 INFO L273 TraceCheckUtils]: 101: Hoare triple {16192#(<= main_~i~2 0)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {16192#(<= main_~i~2 0)} is VALID [2018-11-23 12:18:20,752 INFO L273 TraceCheckUtils]: 102: Hoare triple {16192#(<= main_~i~2 0)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {16199#(<= main_~i~2 1)} is VALID [2018-11-23 12:18:20,752 INFO L273 TraceCheckUtils]: 103: Hoare triple {16199#(<= main_~i~2 1)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {16199#(<= main_~i~2 1)} is VALID [2018-11-23 12:18:20,753 INFO L273 TraceCheckUtils]: 104: Hoare triple {16199#(<= main_~i~2 1)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {16206#(<= main_~i~2 2)} is VALID [2018-11-23 12:18:20,753 INFO L273 TraceCheckUtils]: 105: Hoare triple {16206#(<= main_~i~2 2)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {16206#(<= main_~i~2 2)} is VALID [2018-11-23 12:18:20,753 INFO L273 TraceCheckUtils]: 106: Hoare triple {16206#(<= main_~i~2 2)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {16213#(<= main_~i~2 3)} is VALID [2018-11-23 12:18:20,754 INFO L273 TraceCheckUtils]: 107: Hoare triple {16213#(<= main_~i~2 3)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {16213#(<= main_~i~2 3)} is VALID [2018-11-23 12:18:20,754 INFO L273 TraceCheckUtils]: 108: Hoare triple {16213#(<= main_~i~2 3)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {16220#(<= main_~i~2 4)} is VALID [2018-11-23 12:18:20,754 INFO L273 TraceCheckUtils]: 109: Hoare triple {16220#(<= main_~i~2 4)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {16220#(<= main_~i~2 4)} is VALID [2018-11-23 12:18:20,755 INFO L273 TraceCheckUtils]: 110: Hoare triple {16220#(<= main_~i~2 4)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {16227#(<= main_~i~2 5)} is VALID [2018-11-23 12:18:20,755 INFO L273 TraceCheckUtils]: 111: Hoare triple {16227#(<= main_~i~2 5)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {16227#(<= main_~i~2 5)} is VALID [2018-11-23 12:18:20,756 INFO L273 TraceCheckUtils]: 112: Hoare triple {16227#(<= main_~i~2 5)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {16234#(<= main_~i~2 6)} is VALID [2018-11-23 12:18:20,757 INFO L273 TraceCheckUtils]: 113: Hoare triple {16234#(<= main_~i~2 6)} assume !(~i~2 < 59); {15863#false} is VALID [2018-11-23 12:18:20,757 INFO L273 TraceCheckUtils]: 114: Hoare triple {15863#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {15863#false} is VALID [2018-11-23 12:18:20,757 INFO L256 TraceCheckUtils]: 115: Hoare triple {15863#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {15863#false} is VALID [2018-11-23 12:18:20,757 INFO L273 TraceCheckUtils]: 116: Hoare triple {15863#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {15863#false} is VALID [2018-11-23 12:18:20,757 INFO L273 TraceCheckUtils]: 117: Hoare triple {15863#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15863#false} is VALID [2018-11-23 12:18:20,758 INFO L273 TraceCheckUtils]: 118: Hoare triple {15863#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15863#false} is VALID [2018-11-23 12:18:20,758 INFO L273 TraceCheckUtils]: 119: Hoare triple {15863#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15863#false} is VALID [2018-11-23 12:18:20,758 INFO L273 TraceCheckUtils]: 120: Hoare triple {15863#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15863#false} is VALID [2018-11-23 12:18:20,758 INFO L273 TraceCheckUtils]: 121: Hoare triple {15863#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15863#false} is VALID [2018-11-23 12:18:20,758 INFO L273 TraceCheckUtils]: 122: Hoare triple {15863#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15863#false} is VALID [2018-11-23 12:18:20,758 INFO L273 TraceCheckUtils]: 123: Hoare triple {15863#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15863#false} is VALID [2018-11-23 12:18:20,759 INFO L273 TraceCheckUtils]: 124: Hoare triple {15863#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15863#false} is VALID [2018-11-23 12:18:20,759 INFO L273 TraceCheckUtils]: 125: Hoare triple {15863#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15863#false} is VALID [2018-11-23 12:18:20,759 INFO L273 TraceCheckUtils]: 126: Hoare triple {15863#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15863#false} is VALID [2018-11-23 12:18:20,759 INFO L273 TraceCheckUtils]: 127: Hoare triple {15863#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15863#false} is VALID [2018-11-23 12:18:20,759 INFO L273 TraceCheckUtils]: 128: Hoare triple {15863#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15863#false} is VALID [2018-11-23 12:18:20,759 INFO L273 TraceCheckUtils]: 129: Hoare triple {15863#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15863#false} is VALID [2018-11-23 12:18:20,759 INFO L273 TraceCheckUtils]: 130: Hoare triple {15863#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15863#false} is VALID [2018-11-23 12:18:20,760 INFO L273 TraceCheckUtils]: 131: Hoare triple {15863#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {15863#false} is VALID [2018-11-23 12:18:20,760 INFO L273 TraceCheckUtils]: 132: Hoare triple {15863#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15863#false} is VALID [2018-11-23 12:18:20,760 INFO L273 TraceCheckUtils]: 133: Hoare triple {15863#false} assume !(~i~0 < 60); {15863#false} is VALID [2018-11-23 12:18:20,760 INFO L273 TraceCheckUtils]: 134: Hoare triple {15863#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {15863#false} is VALID [2018-11-23 12:18:20,760 INFO L273 TraceCheckUtils]: 135: Hoare triple {15863#false} assume true; {15863#false} is VALID [2018-11-23 12:18:20,760 INFO L268 TraceCheckUtils]: 136: Hoare quadruple {15863#false} {15863#false} #74#return; {15863#false} is VALID [2018-11-23 12:18:20,760 INFO L273 TraceCheckUtils]: 137: Hoare triple {15863#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {15863#false} is VALID [2018-11-23 12:18:20,760 INFO L273 TraceCheckUtils]: 138: Hoare triple {15863#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {15863#false} is VALID [2018-11-23 12:18:20,760 INFO L273 TraceCheckUtils]: 139: Hoare triple {15863#false} assume !false; {15863#false} is VALID [2018-11-23 12:18:20,768 INFO L134 CoverageAnalysis]: Checked inductivity of 1251 backedges. 298 proven. 36 refuted. 0 times theorem prover too weak. 917 trivial. 0 not checked. [2018-11-23 12:18:20,788 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:18:20,788 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 9] total 34 [2018-11-23 12:18:20,788 INFO L78 Accepts]: Start accepts. Automaton has 34 states. Word has length 140 [2018-11-23 12:18:20,789 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:18:20,789 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 34 states. [2018-11-23 12:18:21,375 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 107 edges. 107 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:21,375 INFO L459 AbstractCegarLoop]: Interpolant automaton has 34 states [2018-11-23 12:18:21,375 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2018-11-23 12:18:21,376 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=386, Invalid=736, Unknown=0, NotChecked=0, Total=1122 [2018-11-23 12:18:21,376 INFO L87 Difference]: Start difference. First operand 99 states and 103 transitions. Second operand 34 states. [2018-11-23 12:18:22,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:22,450 INFO L93 Difference]: Finished difference Result 149 states and 158 transitions. [2018-11-23 12:18:22,450 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2018-11-23 12:18:22,450 INFO L78 Accepts]: Start accepts. Automaton has 34 states. Word has length 140 [2018-11-23 12:18:22,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:18:22,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34 states. [2018-11-23 12:18:22,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 117 transitions. [2018-11-23 12:18:22,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34 states. [2018-11-23 12:18:22,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 117 transitions. [2018-11-23 12:18:22,453 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 34 states and 117 transitions. [2018-11-23 12:18:22,573 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:22,576 INFO L225 Difference]: With dead ends: 149 [2018-11-23 12:18:22,576 INFO L226 Difference]: Without dead ends: 105 [2018-11-23 12:18:22,576 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 166 GetRequests, 134 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 168 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=386, Invalid=736, Unknown=0, NotChecked=0, Total=1122 [2018-11-23 12:18:22,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2018-11-23 12:18:22,627 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 103. [2018-11-23 12:18:22,627 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:18:22,627 INFO L82 GeneralOperation]: Start isEquivalent. First operand 105 states. Second operand 103 states. [2018-11-23 12:18:22,628 INFO L74 IsIncluded]: Start isIncluded. First operand 105 states. Second operand 103 states. [2018-11-23 12:18:22,628 INFO L87 Difference]: Start difference. First operand 105 states. Second operand 103 states. [2018-11-23 12:18:22,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:22,630 INFO L93 Difference]: Finished difference Result 105 states and 109 transitions. [2018-11-23 12:18:22,630 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 109 transitions. [2018-11-23 12:18:22,630 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:22,630 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:22,630 INFO L74 IsIncluded]: Start isIncluded. First operand 103 states. Second operand 105 states. [2018-11-23 12:18:22,631 INFO L87 Difference]: Start difference. First operand 103 states. Second operand 105 states. [2018-11-23 12:18:22,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:22,633 INFO L93 Difference]: Finished difference Result 105 states and 109 transitions. [2018-11-23 12:18:22,633 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 109 transitions. [2018-11-23 12:18:22,633 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:22,633 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:22,633 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:18:22,634 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:18:22,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 103 states. [2018-11-23 12:18:22,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 107 transitions. [2018-11-23 12:18:22,636 INFO L78 Accepts]: Start accepts. Automaton has 103 states and 107 transitions. Word has length 140 [2018-11-23 12:18:22,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:18:22,636 INFO L480 AbstractCegarLoop]: Abstraction has 103 states and 107 transitions. [2018-11-23 12:18:22,636 INFO L481 AbstractCegarLoop]: Interpolant automaton has 34 states. [2018-11-23 12:18:22,636 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 107 transitions. [2018-11-23 12:18:22,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-11-23 12:18:22,637 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:18:22,637 INFO L402 BasicCegarLoop]: trace histogram [25, 25, 24, 24, 7, 7, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:18:22,638 INFO L423 AbstractCegarLoop]: === Iteration 29 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:18:22,638 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:18:22,638 INFO L82 PathProgramCache]: Analyzing trace with hash -702773313, now seen corresponding path program 25 times [2018-11-23 12:18:22,638 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:18:22,638 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:18:22,639 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:22,639 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:18:22,639 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:22,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:23,217 INFO L256 TraceCheckUtils]: 0: Hoare triple {16899#true} call ULTIMATE.init(); {16899#true} is VALID [2018-11-23 12:18:23,218 INFO L273 TraceCheckUtils]: 1: Hoare triple {16899#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {16899#true} is VALID [2018-11-23 12:18:23,218 INFO L273 TraceCheckUtils]: 2: Hoare triple {16899#true} assume true; {16899#true} is VALID [2018-11-23 12:18:23,219 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {16899#true} {16899#true} #66#return; {16899#true} is VALID [2018-11-23 12:18:23,219 INFO L256 TraceCheckUtils]: 4: Hoare triple {16899#true} call #t~ret12 := main(); {16899#true} is VALID [2018-11-23 12:18:23,222 INFO L273 TraceCheckUtils]: 5: Hoare triple {16899#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {16901#(= main_~i~1 0)} is VALID [2018-11-23 12:18:23,222 INFO L273 TraceCheckUtils]: 6: Hoare triple {16901#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16901#(= main_~i~1 0)} is VALID [2018-11-23 12:18:23,223 INFO L273 TraceCheckUtils]: 7: Hoare triple {16901#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16902#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:23,223 INFO L273 TraceCheckUtils]: 8: Hoare triple {16902#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16902#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:23,224 INFO L273 TraceCheckUtils]: 9: Hoare triple {16902#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16903#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:23,224 INFO L273 TraceCheckUtils]: 10: Hoare triple {16903#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16903#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:23,224 INFO L273 TraceCheckUtils]: 11: Hoare triple {16903#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16904#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:23,225 INFO L273 TraceCheckUtils]: 12: Hoare triple {16904#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16904#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:23,225 INFO L273 TraceCheckUtils]: 13: Hoare triple {16904#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16905#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:23,226 INFO L273 TraceCheckUtils]: 14: Hoare triple {16905#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16905#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:23,227 INFO L273 TraceCheckUtils]: 15: Hoare triple {16905#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16906#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:23,227 INFO L273 TraceCheckUtils]: 16: Hoare triple {16906#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16906#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:23,228 INFO L273 TraceCheckUtils]: 17: Hoare triple {16906#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16907#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:23,228 INFO L273 TraceCheckUtils]: 18: Hoare triple {16907#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16907#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:23,229 INFO L273 TraceCheckUtils]: 19: Hoare triple {16907#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16908#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:23,230 INFO L273 TraceCheckUtils]: 20: Hoare triple {16908#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16908#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:23,230 INFO L273 TraceCheckUtils]: 21: Hoare triple {16908#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16909#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:23,231 INFO L273 TraceCheckUtils]: 22: Hoare triple {16909#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16909#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:23,232 INFO L273 TraceCheckUtils]: 23: Hoare triple {16909#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16910#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:23,232 INFO L273 TraceCheckUtils]: 24: Hoare triple {16910#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16910#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:23,233 INFO L273 TraceCheckUtils]: 25: Hoare triple {16910#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16911#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:23,233 INFO L273 TraceCheckUtils]: 26: Hoare triple {16911#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16911#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:23,234 INFO L273 TraceCheckUtils]: 27: Hoare triple {16911#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16912#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:23,235 INFO L273 TraceCheckUtils]: 28: Hoare triple {16912#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16912#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:23,235 INFO L273 TraceCheckUtils]: 29: Hoare triple {16912#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16913#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:23,236 INFO L273 TraceCheckUtils]: 30: Hoare triple {16913#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16913#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:23,237 INFO L273 TraceCheckUtils]: 31: Hoare triple {16913#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16914#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:23,237 INFO L273 TraceCheckUtils]: 32: Hoare triple {16914#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16914#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:23,238 INFO L273 TraceCheckUtils]: 33: Hoare triple {16914#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16915#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:23,238 INFO L273 TraceCheckUtils]: 34: Hoare triple {16915#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16915#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:23,239 INFO L273 TraceCheckUtils]: 35: Hoare triple {16915#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16916#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:23,240 INFO L273 TraceCheckUtils]: 36: Hoare triple {16916#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16916#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:23,240 INFO L273 TraceCheckUtils]: 37: Hoare triple {16916#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16917#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:23,241 INFO L273 TraceCheckUtils]: 38: Hoare triple {16917#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16917#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:23,242 INFO L273 TraceCheckUtils]: 39: Hoare triple {16917#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16918#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:23,242 INFO L273 TraceCheckUtils]: 40: Hoare triple {16918#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16918#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:23,243 INFO L273 TraceCheckUtils]: 41: Hoare triple {16918#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16919#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:23,243 INFO L273 TraceCheckUtils]: 42: Hoare triple {16919#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16919#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:23,244 INFO L273 TraceCheckUtils]: 43: Hoare triple {16919#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16920#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:23,245 INFO L273 TraceCheckUtils]: 44: Hoare triple {16920#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16920#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:23,245 INFO L273 TraceCheckUtils]: 45: Hoare triple {16920#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16921#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:23,246 INFO L273 TraceCheckUtils]: 46: Hoare triple {16921#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16921#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:23,247 INFO L273 TraceCheckUtils]: 47: Hoare triple {16921#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16922#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:23,247 INFO L273 TraceCheckUtils]: 48: Hoare triple {16922#(<= main_~i~1 21)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16922#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:23,248 INFO L273 TraceCheckUtils]: 49: Hoare triple {16922#(<= main_~i~1 21)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16923#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:23,248 INFO L273 TraceCheckUtils]: 50: Hoare triple {16923#(<= main_~i~1 22)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16923#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:23,249 INFO L273 TraceCheckUtils]: 51: Hoare triple {16923#(<= main_~i~1 22)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16924#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:23,250 INFO L273 TraceCheckUtils]: 52: Hoare triple {16924#(<= main_~i~1 23)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16924#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:23,250 INFO L273 TraceCheckUtils]: 53: Hoare triple {16924#(<= main_~i~1 23)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16925#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:23,251 INFO L273 TraceCheckUtils]: 54: Hoare triple {16925#(<= main_~i~1 24)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16925#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:23,252 INFO L273 TraceCheckUtils]: 55: Hoare triple {16925#(<= main_~i~1 24)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16926#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:23,252 INFO L273 TraceCheckUtils]: 56: Hoare triple {16926#(<= main_~i~1 25)} assume !(~i~1 < 60); {16900#false} is VALID [2018-11-23 12:18:23,252 INFO L256 TraceCheckUtils]: 57: Hoare triple {16900#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {16899#true} is VALID [2018-11-23 12:18:23,253 INFO L273 TraceCheckUtils]: 58: Hoare triple {16899#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {16899#true} is VALID [2018-11-23 12:18:23,253 INFO L273 TraceCheckUtils]: 59: Hoare triple {16899#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16899#true} is VALID [2018-11-23 12:18:23,253 INFO L273 TraceCheckUtils]: 60: Hoare triple {16899#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16899#true} is VALID [2018-11-23 12:18:23,253 INFO L273 TraceCheckUtils]: 61: Hoare triple {16899#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16899#true} is VALID [2018-11-23 12:18:23,253 INFO L273 TraceCheckUtils]: 62: Hoare triple {16899#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16899#true} is VALID [2018-11-23 12:18:23,254 INFO L273 TraceCheckUtils]: 63: Hoare triple {16899#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16899#true} is VALID [2018-11-23 12:18:23,254 INFO L273 TraceCheckUtils]: 64: Hoare triple {16899#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16899#true} is VALID [2018-11-23 12:18:23,254 INFO L273 TraceCheckUtils]: 65: Hoare triple {16899#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16899#true} is VALID [2018-11-23 12:18:23,254 INFO L273 TraceCheckUtils]: 66: Hoare triple {16899#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16899#true} is VALID [2018-11-23 12:18:23,254 INFO L273 TraceCheckUtils]: 67: Hoare triple {16899#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16899#true} is VALID [2018-11-23 12:18:23,255 INFO L273 TraceCheckUtils]: 68: Hoare triple {16899#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16899#true} is VALID [2018-11-23 12:18:23,255 INFO L273 TraceCheckUtils]: 69: Hoare triple {16899#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16899#true} is VALID [2018-11-23 12:18:23,255 INFO L273 TraceCheckUtils]: 70: Hoare triple {16899#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16899#true} is VALID [2018-11-23 12:18:23,255 INFO L273 TraceCheckUtils]: 71: Hoare triple {16899#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16899#true} is VALID [2018-11-23 12:18:23,255 INFO L273 TraceCheckUtils]: 72: Hoare triple {16899#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16899#true} is VALID [2018-11-23 12:18:23,255 INFO L273 TraceCheckUtils]: 73: Hoare triple {16899#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16899#true} is VALID [2018-11-23 12:18:23,256 INFO L273 TraceCheckUtils]: 74: Hoare triple {16899#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16899#true} is VALID [2018-11-23 12:18:23,256 INFO L273 TraceCheckUtils]: 75: Hoare triple {16899#true} assume !(~i~0 < 60); {16899#true} is VALID [2018-11-23 12:18:23,256 INFO L273 TraceCheckUtils]: 76: Hoare triple {16899#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {16899#true} is VALID [2018-11-23 12:18:23,256 INFO L273 TraceCheckUtils]: 77: Hoare triple {16899#true} assume true; {16899#true} is VALID [2018-11-23 12:18:23,256 INFO L268 TraceCheckUtils]: 78: Hoare quadruple {16899#true} {16900#false} #70#return; {16900#false} is VALID [2018-11-23 12:18:23,257 INFO L273 TraceCheckUtils]: 79: Hoare triple {16900#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {16900#false} is VALID [2018-11-23 12:18:23,257 INFO L256 TraceCheckUtils]: 80: Hoare triple {16900#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {16899#true} is VALID [2018-11-23 12:18:23,257 INFO L273 TraceCheckUtils]: 81: Hoare triple {16899#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {16899#true} is VALID [2018-11-23 12:18:23,257 INFO L273 TraceCheckUtils]: 82: Hoare triple {16899#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16899#true} is VALID [2018-11-23 12:18:23,257 INFO L273 TraceCheckUtils]: 83: Hoare triple {16899#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16899#true} is VALID [2018-11-23 12:18:23,257 INFO L273 TraceCheckUtils]: 84: Hoare triple {16899#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16899#true} is VALID [2018-11-23 12:18:23,258 INFO L273 TraceCheckUtils]: 85: Hoare triple {16899#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16899#true} is VALID [2018-11-23 12:18:23,258 INFO L273 TraceCheckUtils]: 86: Hoare triple {16899#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16899#true} is VALID [2018-11-23 12:18:23,258 INFO L273 TraceCheckUtils]: 87: Hoare triple {16899#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16899#true} is VALID [2018-11-23 12:18:23,258 INFO L273 TraceCheckUtils]: 88: Hoare triple {16899#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16899#true} is VALID [2018-11-23 12:18:23,258 INFO L273 TraceCheckUtils]: 89: Hoare triple {16899#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16899#true} is VALID [2018-11-23 12:18:23,258 INFO L273 TraceCheckUtils]: 90: Hoare triple {16899#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16899#true} is VALID [2018-11-23 12:18:23,258 INFO L273 TraceCheckUtils]: 91: Hoare triple {16899#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16899#true} is VALID [2018-11-23 12:18:23,258 INFO L273 TraceCheckUtils]: 92: Hoare triple {16899#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16899#true} is VALID [2018-11-23 12:18:23,259 INFO L273 TraceCheckUtils]: 93: Hoare triple {16899#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16899#true} is VALID [2018-11-23 12:18:23,259 INFO L273 TraceCheckUtils]: 94: Hoare triple {16899#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16899#true} is VALID [2018-11-23 12:18:23,259 INFO L273 TraceCheckUtils]: 95: Hoare triple {16899#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16899#true} is VALID [2018-11-23 12:18:23,259 INFO L273 TraceCheckUtils]: 96: Hoare triple {16899#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16899#true} is VALID [2018-11-23 12:18:23,259 INFO L273 TraceCheckUtils]: 97: Hoare triple {16899#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16899#true} is VALID [2018-11-23 12:18:23,259 INFO L273 TraceCheckUtils]: 98: Hoare triple {16899#true} assume !(~i~0 < 60); {16899#true} is VALID [2018-11-23 12:18:23,259 INFO L273 TraceCheckUtils]: 99: Hoare triple {16899#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {16899#true} is VALID [2018-11-23 12:18:23,259 INFO L273 TraceCheckUtils]: 100: Hoare triple {16899#true} assume true; {16899#true} is VALID [2018-11-23 12:18:23,259 INFO L268 TraceCheckUtils]: 101: Hoare quadruple {16899#true} {16900#false} #72#return; {16900#false} is VALID [2018-11-23 12:18:23,259 INFO L273 TraceCheckUtils]: 102: Hoare triple {16900#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {16900#false} is VALID [2018-11-23 12:18:23,260 INFO L273 TraceCheckUtils]: 103: Hoare triple {16900#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {16900#false} is VALID [2018-11-23 12:18:23,260 INFO L273 TraceCheckUtils]: 104: Hoare triple {16900#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {16900#false} is VALID [2018-11-23 12:18:23,260 INFO L273 TraceCheckUtils]: 105: Hoare triple {16900#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {16900#false} is VALID [2018-11-23 12:18:23,260 INFO L273 TraceCheckUtils]: 106: Hoare triple {16900#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {16900#false} is VALID [2018-11-23 12:18:23,260 INFO L273 TraceCheckUtils]: 107: Hoare triple {16900#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {16900#false} is VALID [2018-11-23 12:18:23,260 INFO L273 TraceCheckUtils]: 108: Hoare triple {16900#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {16900#false} is VALID [2018-11-23 12:18:23,260 INFO L273 TraceCheckUtils]: 109: Hoare triple {16900#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {16900#false} is VALID [2018-11-23 12:18:23,260 INFO L273 TraceCheckUtils]: 110: Hoare triple {16900#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {16900#false} is VALID [2018-11-23 12:18:23,260 INFO L273 TraceCheckUtils]: 111: Hoare triple {16900#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {16900#false} is VALID [2018-11-23 12:18:23,261 INFO L273 TraceCheckUtils]: 112: Hoare triple {16900#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {16900#false} is VALID [2018-11-23 12:18:23,261 INFO L273 TraceCheckUtils]: 113: Hoare triple {16900#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {16900#false} is VALID [2018-11-23 12:18:23,261 INFO L273 TraceCheckUtils]: 114: Hoare triple {16900#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {16900#false} is VALID [2018-11-23 12:18:23,261 INFO L273 TraceCheckUtils]: 115: Hoare triple {16900#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {16900#false} is VALID [2018-11-23 12:18:23,261 INFO L273 TraceCheckUtils]: 116: Hoare triple {16900#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {16900#false} is VALID [2018-11-23 12:18:23,261 INFO L273 TraceCheckUtils]: 117: Hoare triple {16900#false} assume !(~i~2 < 59); {16900#false} is VALID [2018-11-23 12:18:23,261 INFO L273 TraceCheckUtils]: 118: Hoare triple {16900#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {16900#false} is VALID [2018-11-23 12:18:23,261 INFO L256 TraceCheckUtils]: 119: Hoare triple {16900#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {16899#true} is VALID [2018-11-23 12:18:23,261 INFO L273 TraceCheckUtils]: 120: Hoare triple {16899#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {16899#true} is VALID [2018-11-23 12:18:23,262 INFO L273 TraceCheckUtils]: 121: Hoare triple {16899#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16899#true} is VALID [2018-11-23 12:18:23,262 INFO L273 TraceCheckUtils]: 122: Hoare triple {16899#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16899#true} is VALID [2018-11-23 12:18:23,262 INFO L273 TraceCheckUtils]: 123: Hoare triple {16899#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16899#true} is VALID [2018-11-23 12:18:23,262 INFO L273 TraceCheckUtils]: 124: Hoare triple {16899#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16899#true} is VALID [2018-11-23 12:18:23,262 INFO L273 TraceCheckUtils]: 125: Hoare triple {16899#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16899#true} is VALID [2018-11-23 12:18:23,262 INFO L273 TraceCheckUtils]: 126: Hoare triple {16899#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16899#true} is VALID [2018-11-23 12:18:23,262 INFO L273 TraceCheckUtils]: 127: Hoare triple {16899#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16899#true} is VALID [2018-11-23 12:18:23,262 INFO L273 TraceCheckUtils]: 128: Hoare triple {16899#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16899#true} is VALID [2018-11-23 12:18:23,262 INFO L273 TraceCheckUtils]: 129: Hoare triple {16899#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16899#true} is VALID [2018-11-23 12:18:23,262 INFO L273 TraceCheckUtils]: 130: Hoare triple {16899#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16899#true} is VALID [2018-11-23 12:18:23,263 INFO L273 TraceCheckUtils]: 131: Hoare triple {16899#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16899#true} is VALID [2018-11-23 12:18:23,263 INFO L273 TraceCheckUtils]: 132: Hoare triple {16899#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16899#true} is VALID [2018-11-23 12:18:23,263 INFO L273 TraceCheckUtils]: 133: Hoare triple {16899#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16899#true} is VALID [2018-11-23 12:18:23,263 INFO L273 TraceCheckUtils]: 134: Hoare triple {16899#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16899#true} is VALID [2018-11-23 12:18:23,263 INFO L273 TraceCheckUtils]: 135: Hoare triple {16899#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16899#true} is VALID [2018-11-23 12:18:23,263 INFO L273 TraceCheckUtils]: 136: Hoare triple {16899#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16899#true} is VALID [2018-11-23 12:18:23,263 INFO L273 TraceCheckUtils]: 137: Hoare triple {16899#true} assume !(~i~0 < 60); {16899#true} is VALID [2018-11-23 12:18:23,263 INFO L273 TraceCheckUtils]: 138: Hoare triple {16899#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {16899#true} is VALID [2018-11-23 12:18:23,264 INFO L273 TraceCheckUtils]: 139: Hoare triple {16899#true} assume true; {16899#true} is VALID [2018-11-23 12:18:23,264 INFO L268 TraceCheckUtils]: 140: Hoare quadruple {16899#true} {16900#false} #74#return; {16900#false} is VALID [2018-11-23 12:18:23,264 INFO L273 TraceCheckUtils]: 141: Hoare triple {16900#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {16900#false} is VALID [2018-11-23 12:18:23,264 INFO L273 TraceCheckUtils]: 142: Hoare triple {16900#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {16900#false} is VALID [2018-11-23 12:18:23,264 INFO L273 TraceCheckUtils]: 143: Hoare triple {16900#false} assume !false; {16900#false} is VALID [2018-11-23 12:18:23,274 INFO L134 CoverageAnalysis]: Checked inductivity of 1313 backedges. 0 proven. 625 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2018-11-23 12:18:23,274 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:18:23,274 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:18:23,282 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:18:23,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:23,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:23,388 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:18:23,621 INFO L256 TraceCheckUtils]: 0: Hoare triple {16899#true} call ULTIMATE.init(); {16899#true} is VALID [2018-11-23 12:18:23,621 INFO L273 TraceCheckUtils]: 1: Hoare triple {16899#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {16899#true} is VALID [2018-11-23 12:18:23,622 INFO L273 TraceCheckUtils]: 2: Hoare triple {16899#true} assume true; {16899#true} is VALID [2018-11-23 12:18:23,622 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {16899#true} {16899#true} #66#return; {16899#true} is VALID [2018-11-23 12:18:23,622 INFO L256 TraceCheckUtils]: 4: Hoare triple {16899#true} call #t~ret12 := main(); {16899#true} is VALID [2018-11-23 12:18:23,623 INFO L273 TraceCheckUtils]: 5: Hoare triple {16899#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {16945#(<= main_~i~1 0)} is VALID [2018-11-23 12:18:23,623 INFO L273 TraceCheckUtils]: 6: Hoare triple {16945#(<= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16945#(<= main_~i~1 0)} is VALID [2018-11-23 12:18:23,624 INFO L273 TraceCheckUtils]: 7: Hoare triple {16945#(<= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16902#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:23,624 INFO L273 TraceCheckUtils]: 8: Hoare triple {16902#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16902#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:23,625 INFO L273 TraceCheckUtils]: 9: Hoare triple {16902#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16903#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:23,625 INFO L273 TraceCheckUtils]: 10: Hoare triple {16903#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16903#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:23,625 INFO L273 TraceCheckUtils]: 11: Hoare triple {16903#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16904#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:23,626 INFO L273 TraceCheckUtils]: 12: Hoare triple {16904#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16904#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:23,626 INFO L273 TraceCheckUtils]: 13: Hoare triple {16904#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16905#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:23,627 INFO L273 TraceCheckUtils]: 14: Hoare triple {16905#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16905#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:23,628 INFO L273 TraceCheckUtils]: 15: Hoare triple {16905#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16906#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:23,628 INFO L273 TraceCheckUtils]: 16: Hoare triple {16906#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16906#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:23,629 INFO L273 TraceCheckUtils]: 17: Hoare triple {16906#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16907#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:23,630 INFO L273 TraceCheckUtils]: 18: Hoare triple {16907#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16907#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:23,630 INFO L273 TraceCheckUtils]: 19: Hoare triple {16907#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16908#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:23,631 INFO L273 TraceCheckUtils]: 20: Hoare triple {16908#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16908#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:23,631 INFO L273 TraceCheckUtils]: 21: Hoare triple {16908#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16909#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:23,632 INFO L273 TraceCheckUtils]: 22: Hoare triple {16909#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16909#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:23,633 INFO L273 TraceCheckUtils]: 23: Hoare triple {16909#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16910#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:23,633 INFO L273 TraceCheckUtils]: 24: Hoare triple {16910#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16910#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:23,634 INFO L273 TraceCheckUtils]: 25: Hoare triple {16910#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16911#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:23,634 INFO L273 TraceCheckUtils]: 26: Hoare triple {16911#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16911#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:23,635 INFO L273 TraceCheckUtils]: 27: Hoare triple {16911#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16912#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:23,635 INFO L273 TraceCheckUtils]: 28: Hoare triple {16912#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16912#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:23,636 INFO L273 TraceCheckUtils]: 29: Hoare triple {16912#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16913#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:23,637 INFO L273 TraceCheckUtils]: 30: Hoare triple {16913#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16913#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:23,637 INFO L273 TraceCheckUtils]: 31: Hoare triple {16913#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16914#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:23,638 INFO L273 TraceCheckUtils]: 32: Hoare triple {16914#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16914#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:23,638 INFO L273 TraceCheckUtils]: 33: Hoare triple {16914#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16915#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:23,639 INFO L273 TraceCheckUtils]: 34: Hoare triple {16915#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16915#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:23,640 INFO L273 TraceCheckUtils]: 35: Hoare triple {16915#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16916#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:23,640 INFO L273 TraceCheckUtils]: 36: Hoare triple {16916#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16916#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:23,641 INFO L273 TraceCheckUtils]: 37: Hoare triple {16916#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16917#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:23,641 INFO L273 TraceCheckUtils]: 38: Hoare triple {16917#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16917#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:23,642 INFO L273 TraceCheckUtils]: 39: Hoare triple {16917#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16918#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:23,642 INFO L273 TraceCheckUtils]: 40: Hoare triple {16918#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16918#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:23,643 INFO L273 TraceCheckUtils]: 41: Hoare triple {16918#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16919#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:23,644 INFO L273 TraceCheckUtils]: 42: Hoare triple {16919#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16919#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:23,644 INFO L273 TraceCheckUtils]: 43: Hoare triple {16919#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16920#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:23,645 INFO L273 TraceCheckUtils]: 44: Hoare triple {16920#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16920#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:23,646 INFO L273 TraceCheckUtils]: 45: Hoare triple {16920#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16921#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:23,646 INFO L273 TraceCheckUtils]: 46: Hoare triple {16921#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16921#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:23,647 INFO L273 TraceCheckUtils]: 47: Hoare triple {16921#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16922#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:23,647 INFO L273 TraceCheckUtils]: 48: Hoare triple {16922#(<= main_~i~1 21)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16922#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:23,648 INFO L273 TraceCheckUtils]: 49: Hoare triple {16922#(<= main_~i~1 21)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16923#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:23,648 INFO L273 TraceCheckUtils]: 50: Hoare triple {16923#(<= main_~i~1 22)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16923#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:23,649 INFO L273 TraceCheckUtils]: 51: Hoare triple {16923#(<= main_~i~1 22)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16924#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:23,650 INFO L273 TraceCheckUtils]: 52: Hoare triple {16924#(<= main_~i~1 23)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16924#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:23,650 INFO L273 TraceCheckUtils]: 53: Hoare triple {16924#(<= main_~i~1 23)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16925#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:23,651 INFO L273 TraceCheckUtils]: 54: Hoare triple {16925#(<= main_~i~1 24)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {16925#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:23,651 INFO L273 TraceCheckUtils]: 55: Hoare triple {16925#(<= main_~i~1 24)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {16926#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:23,652 INFO L273 TraceCheckUtils]: 56: Hoare triple {16926#(<= main_~i~1 25)} assume !(~i~1 < 60); {16900#false} is VALID [2018-11-23 12:18:23,652 INFO L256 TraceCheckUtils]: 57: Hoare triple {16900#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {16900#false} is VALID [2018-11-23 12:18:23,652 INFO L273 TraceCheckUtils]: 58: Hoare triple {16900#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {16900#false} is VALID [2018-11-23 12:18:23,653 INFO L273 TraceCheckUtils]: 59: Hoare triple {16900#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16900#false} is VALID [2018-11-23 12:18:23,653 INFO L273 TraceCheckUtils]: 60: Hoare triple {16900#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16900#false} is VALID [2018-11-23 12:18:23,653 INFO L273 TraceCheckUtils]: 61: Hoare triple {16900#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16900#false} is VALID [2018-11-23 12:18:23,653 INFO L273 TraceCheckUtils]: 62: Hoare triple {16900#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16900#false} is VALID [2018-11-23 12:18:23,653 INFO L273 TraceCheckUtils]: 63: Hoare triple {16900#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16900#false} is VALID [2018-11-23 12:18:23,653 INFO L273 TraceCheckUtils]: 64: Hoare triple {16900#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16900#false} is VALID [2018-11-23 12:18:23,654 INFO L273 TraceCheckUtils]: 65: Hoare triple {16900#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16900#false} is VALID [2018-11-23 12:18:23,654 INFO L273 TraceCheckUtils]: 66: Hoare triple {16900#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16900#false} is VALID [2018-11-23 12:18:23,654 INFO L273 TraceCheckUtils]: 67: Hoare triple {16900#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16900#false} is VALID [2018-11-23 12:18:23,654 INFO L273 TraceCheckUtils]: 68: Hoare triple {16900#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16900#false} is VALID [2018-11-23 12:18:23,654 INFO L273 TraceCheckUtils]: 69: Hoare triple {16900#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16900#false} is VALID [2018-11-23 12:18:23,654 INFO L273 TraceCheckUtils]: 70: Hoare triple {16900#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16900#false} is VALID [2018-11-23 12:18:23,655 INFO L273 TraceCheckUtils]: 71: Hoare triple {16900#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16900#false} is VALID [2018-11-23 12:18:23,655 INFO L273 TraceCheckUtils]: 72: Hoare triple {16900#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16900#false} is VALID [2018-11-23 12:18:23,655 INFO L273 TraceCheckUtils]: 73: Hoare triple {16900#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16900#false} is VALID [2018-11-23 12:18:23,655 INFO L273 TraceCheckUtils]: 74: Hoare triple {16900#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16900#false} is VALID [2018-11-23 12:18:23,655 INFO L273 TraceCheckUtils]: 75: Hoare triple {16900#false} assume !(~i~0 < 60); {16900#false} is VALID [2018-11-23 12:18:23,655 INFO L273 TraceCheckUtils]: 76: Hoare triple {16900#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {16900#false} is VALID [2018-11-23 12:18:23,655 INFO L273 TraceCheckUtils]: 77: Hoare triple {16900#false} assume true; {16900#false} is VALID [2018-11-23 12:18:23,655 INFO L268 TraceCheckUtils]: 78: Hoare quadruple {16900#false} {16900#false} #70#return; {16900#false} is VALID [2018-11-23 12:18:23,655 INFO L273 TraceCheckUtils]: 79: Hoare triple {16900#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {16900#false} is VALID [2018-11-23 12:18:23,656 INFO L256 TraceCheckUtils]: 80: Hoare triple {16900#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {16900#false} is VALID [2018-11-23 12:18:23,656 INFO L273 TraceCheckUtils]: 81: Hoare triple {16900#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {16900#false} is VALID [2018-11-23 12:18:23,656 INFO L273 TraceCheckUtils]: 82: Hoare triple {16900#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16900#false} is VALID [2018-11-23 12:18:23,656 INFO L273 TraceCheckUtils]: 83: Hoare triple {16900#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16900#false} is VALID [2018-11-23 12:18:23,656 INFO L273 TraceCheckUtils]: 84: Hoare triple {16900#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16900#false} is VALID [2018-11-23 12:18:23,656 INFO L273 TraceCheckUtils]: 85: Hoare triple {16900#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16900#false} is VALID [2018-11-23 12:18:23,656 INFO L273 TraceCheckUtils]: 86: Hoare triple {16900#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16900#false} is VALID [2018-11-23 12:18:23,656 INFO L273 TraceCheckUtils]: 87: Hoare triple {16900#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16900#false} is VALID [2018-11-23 12:18:23,656 INFO L273 TraceCheckUtils]: 88: Hoare triple {16900#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16900#false} is VALID [2018-11-23 12:18:23,656 INFO L273 TraceCheckUtils]: 89: Hoare triple {16900#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16900#false} is VALID [2018-11-23 12:18:23,657 INFO L273 TraceCheckUtils]: 90: Hoare triple {16900#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16900#false} is VALID [2018-11-23 12:18:23,657 INFO L273 TraceCheckUtils]: 91: Hoare triple {16900#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16900#false} is VALID [2018-11-23 12:18:23,657 INFO L273 TraceCheckUtils]: 92: Hoare triple {16900#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16900#false} is VALID [2018-11-23 12:18:23,657 INFO L273 TraceCheckUtils]: 93: Hoare triple {16900#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16900#false} is VALID [2018-11-23 12:18:23,657 INFO L273 TraceCheckUtils]: 94: Hoare triple {16900#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16900#false} is VALID [2018-11-23 12:18:23,657 INFO L273 TraceCheckUtils]: 95: Hoare triple {16900#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16900#false} is VALID [2018-11-23 12:18:23,657 INFO L273 TraceCheckUtils]: 96: Hoare triple {16900#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16900#false} is VALID [2018-11-23 12:18:23,657 INFO L273 TraceCheckUtils]: 97: Hoare triple {16900#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16900#false} is VALID [2018-11-23 12:18:23,657 INFO L273 TraceCheckUtils]: 98: Hoare triple {16900#false} assume !(~i~0 < 60); {16900#false} is VALID [2018-11-23 12:18:23,658 INFO L273 TraceCheckUtils]: 99: Hoare triple {16900#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {16900#false} is VALID [2018-11-23 12:18:23,658 INFO L273 TraceCheckUtils]: 100: Hoare triple {16900#false} assume true; {16900#false} is VALID [2018-11-23 12:18:23,658 INFO L268 TraceCheckUtils]: 101: Hoare quadruple {16900#false} {16900#false} #72#return; {16900#false} is VALID [2018-11-23 12:18:23,658 INFO L273 TraceCheckUtils]: 102: Hoare triple {16900#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {16900#false} is VALID [2018-11-23 12:18:23,658 INFO L273 TraceCheckUtils]: 103: Hoare triple {16900#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {16900#false} is VALID [2018-11-23 12:18:23,658 INFO L273 TraceCheckUtils]: 104: Hoare triple {16900#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {16900#false} is VALID [2018-11-23 12:18:23,658 INFO L273 TraceCheckUtils]: 105: Hoare triple {16900#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {16900#false} is VALID [2018-11-23 12:18:23,658 INFO L273 TraceCheckUtils]: 106: Hoare triple {16900#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {16900#false} is VALID [2018-11-23 12:18:23,658 INFO L273 TraceCheckUtils]: 107: Hoare triple {16900#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {16900#false} is VALID [2018-11-23 12:18:23,659 INFO L273 TraceCheckUtils]: 108: Hoare triple {16900#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {16900#false} is VALID [2018-11-23 12:18:23,659 INFO L273 TraceCheckUtils]: 109: Hoare triple {16900#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {16900#false} is VALID [2018-11-23 12:18:23,659 INFO L273 TraceCheckUtils]: 110: Hoare triple {16900#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {16900#false} is VALID [2018-11-23 12:18:23,659 INFO L273 TraceCheckUtils]: 111: Hoare triple {16900#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {16900#false} is VALID [2018-11-23 12:18:23,659 INFO L273 TraceCheckUtils]: 112: Hoare triple {16900#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {16900#false} is VALID [2018-11-23 12:18:23,659 INFO L273 TraceCheckUtils]: 113: Hoare triple {16900#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {16900#false} is VALID [2018-11-23 12:18:23,659 INFO L273 TraceCheckUtils]: 114: Hoare triple {16900#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {16900#false} is VALID [2018-11-23 12:18:23,659 INFO L273 TraceCheckUtils]: 115: Hoare triple {16900#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {16900#false} is VALID [2018-11-23 12:18:23,659 INFO L273 TraceCheckUtils]: 116: Hoare triple {16900#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {16900#false} is VALID [2018-11-23 12:18:23,659 INFO L273 TraceCheckUtils]: 117: Hoare triple {16900#false} assume !(~i~2 < 59); {16900#false} is VALID [2018-11-23 12:18:23,660 INFO L273 TraceCheckUtils]: 118: Hoare triple {16900#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {16900#false} is VALID [2018-11-23 12:18:23,660 INFO L256 TraceCheckUtils]: 119: Hoare triple {16900#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {16900#false} is VALID [2018-11-23 12:18:23,660 INFO L273 TraceCheckUtils]: 120: Hoare triple {16900#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {16900#false} is VALID [2018-11-23 12:18:23,660 INFO L273 TraceCheckUtils]: 121: Hoare triple {16900#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16900#false} is VALID [2018-11-23 12:18:23,660 INFO L273 TraceCheckUtils]: 122: Hoare triple {16900#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16900#false} is VALID [2018-11-23 12:18:23,660 INFO L273 TraceCheckUtils]: 123: Hoare triple {16900#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16900#false} is VALID [2018-11-23 12:18:23,660 INFO L273 TraceCheckUtils]: 124: Hoare triple {16900#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16900#false} is VALID [2018-11-23 12:18:23,660 INFO L273 TraceCheckUtils]: 125: Hoare triple {16900#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16900#false} is VALID [2018-11-23 12:18:23,660 INFO L273 TraceCheckUtils]: 126: Hoare triple {16900#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16900#false} is VALID [2018-11-23 12:18:23,661 INFO L273 TraceCheckUtils]: 127: Hoare triple {16900#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16900#false} is VALID [2018-11-23 12:18:23,661 INFO L273 TraceCheckUtils]: 128: Hoare triple {16900#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16900#false} is VALID [2018-11-23 12:18:23,661 INFO L273 TraceCheckUtils]: 129: Hoare triple {16900#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16900#false} is VALID [2018-11-23 12:18:23,661 INFO L273 TraceCheckUtils]: 130: Hoare triple {16900#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16900#false} is VALID [2018-11-23 12:18:23,661 INFO L273 TraceCheckUtils]: 131: Hoare triple {16900#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16900#false} is VALID [2018-11-23 12:18:23,661 INFO L273 TraceCheckUtils]: 132: Hoare triple {16900#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16900#false} is VALID [2018-11-23 12:18:23,661 INFO L273 TraceCheckUtils]: 133: Hoare triple {16900#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16900#false} is VALID [2018-11-23 12:18:23,661 INFO L273 TraceCheckUtils]: 134: Hoare triple {16900#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16900#false} is VALID [2018-11-23 12:18:23,661 INFO L273 TraceCheckUtils]: 135: Hoare triple {16900#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {16900#false} is VALID [2018-11-23 12:18:23,661 INFO L273 TraceCheckUtils]: 136: Hoare triple {16900#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16900#false} is VALID [2018-11-23 12:18:23,662 INFO L273 TraceCheckUtils]: 137: Hoare triple {16900#false} assume !(~i~0 < 60); {16900#false} is VALID [2018-11-23 12:18:23,662 INFO L273 TraceCheckUtils]: 138: Hoare triple {16900#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {16900#false} is VALID [2018-11-23 12:18:23,662 INFO L273 TraceCheckUtils]: 139: Hoare triple {16900#false} assume true; {16900#false} is VALID [2018-11-23 12:18:23,662 INFO L268 TraceCheckUtils]: 140: Hoare quadruple {16900#false} {16900#false} #74#return; {16900#false} is VALID [2018-11-23 12:18:23,662 INFO L273 TraceCheckUtils]: 141: Hoare triple {16900#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {16900#false} is VALID [2018-11-23 12:18:23,662 INFO L273 TraceCheckUtils]: 142: Hoare triple {16900#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {16900#false} is VALID [2018-11-23 12:18:23,662 INFO L273 TraceCheckUtils]: 143: Hoare triple {16900#false} assume !false; {16900#false} is VALID [2018-11-23 12:18:23,672 INFO L134 CoverageAnalysis]: Checked inductivity of 1313 backedges. 0 proven. 625 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2018-11-23 12:18:23,692 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:18:23,692 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 28] total 29 [2018-11-23 12:18:23,693 INFO L78 Accepts]: Start accepts. Automaton has 29 states. Word has length 144 [2018-11-23 12:18:23,693 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:18:23,693 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states. [2018-11-23 12:18:23,781 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:23,781 INFO L459 AbstractCegarLoop]: Interpolant automaton has 29 states [2018-11-23 12:18:23,782 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2018-11-23 12:18:23,782 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=406, Invalid=406, Unknown=0, NotChecked=0, Total=812 [2018-11-23 12:18:23,783 INFO L87 Difference]: Start difference. First operand 103 states and 107 transitions. Second operand 29 states. [2018-11-23 12:18:24,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:24,534 INFO L93 Difference]: Finished difference Result 152 states and 160 transitions. [2018-11-23 12:18:24,534 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2018-11-23 12:18:24,534 INFO L78 Accepts]: Start accepts. Automaton has 29 states. Word has length 144 [2018-11-23 12:18:24,535 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:18:24,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2018-11-23 12:18:24,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 104 transitions. [2018-11-23 12:18:24,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2018-11-23 12:18:24,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 104 transitions. [2018-11-23 12:18:24,537 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 104 transitions. [2018-11-23 12:18:24,653 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:24,655 INFO L225 Difference]: With dead ends: 152 [2018-11-23 12:18:24,656 INFO L226 Difference]: Without dead ends: 106 [2018-11-23 12:18:24,657 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 144 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=406, Invalid=406, Unknown=0, NotChecked=0, Total=812 [2018-11-23 12:18:24,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2018-11-23 12:18:24,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 105. [2018-11-23 12:18:24,695 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:18:24,695 INFO L82 GeneralOperation]: Start isEquivalent. First operand 106 states. Second operand 105 states. [2018-11-23 12:18:24,695 INFO L74 IsIncluded]: Start isIncluded. First operand 106 states. Second operand 105 states. [2018-11-23 12:18:24,695 INFO L87 Difference]: Start difference. First operand 106 states. Second operand 105 states. [2018-11-23 12:18:24,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:24,697 INFO L93 Difference]: Finished difference Result 106 states and 110 transitions. [2018-11-23 12:18:24,698 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 110 transitions. [2018-11-23 12:18:24,698 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:24,698 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:24,698 INFO L74 IsIncluded]: Start isIncluded. First operand 105 states. Second operand 106 states. [2018-11-23 12:18:24,698 INFO L87 Difference]: Start difference. First operand 105 states. Second operand 106 states. [2018-11-23 12:18:24,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:24,700 INFO L93 Difference]: Finished difference Result 106 states and 110 transitions. [2018-11-23 12:18:24,700 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 110 transitions. [2018-11-23 12:18:24,700 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:24,700 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:24,700 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:18:24,701 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:18:24,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 105 states. [2018-11-23 12:18:24,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 109 transitions. [2018-11-23 12:18:24,702 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 109 transitions. Word has length 144 [2018-11-23 12:18:24,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:18:24,703 INFO L480 AbstractCegarLoop]: Abstraction has 105 states and 109 transitions. [2018-11-23 12:18:24,703 INFO L481 AbstractCegarLoop]: Interpolant automaton has 29 states. [2018-11-23 12:18:24,703 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 109 transitions. [2018-11-23 12:18:24,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2018-11-23 12:18:24,704 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:18:24,704 INFO L402 BasicCegarLoop]: trace histogram [26, 26, 24, 24, 7, 7, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:18:24,704 INFO L423 AbstractCegarLoop]: === Iteration 30 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:18:24,705 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:18:24,705 INFO L82 PathProgramCache]: Analyzing trace with hash 1510967329, now seen corresponding path program 26 times [2018-11-23 12:18:24,705 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:18:24,705 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:18:24,706 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:24,706 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:18:24,706 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:24,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:25,730 INFO L256 TraceCheckUtils]: 0: Hoare triple {17953#true} call ULTIMATE.init(); {17953#true} is VALID [2018-11-23 12:18:25,730 INFO L273 TraceCheckUtils]: 1: Hoare triple {17953#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {17953#true} is VALID [2018-11-23 12:18:25,730 INFO L273 TraceCheckUtils]: 2: Hoare triple {17953#true} assume true; {17953#true} is VALID [2018-11-23 12:18:25,730 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {17953#true} {17953#true} #66#return; {17953#true} is VALID [2018-11-23 12:18:25,730 INFO L256 TraceCheckUtils]: 4: Hoare triple {17953#true} call #t~ret12 := main(); {17953#true} is VALID [2018-11-23 12:18:25,731 INFO L273 TraceCheckUtils]: 5: Hoare triple {17953#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {17955#(= main_~i~1 0)} is VALID [2018-11-23 12:18:25,731 INFO L273 TraceCheckUtils]: 6: Hoare triple {17955#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17955#(= main_~i~1 0)} is VALID [2018-11-23 12:18:25,732 INFO L273 TraceCheckUtils]: 7: Hoare triple {17955#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17956#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:25,732 INFO L273 TraceCheckUtils]: 8: Hoare triple {17956#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17956#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:25,732 INFO L273 TraceCheckUtils]: 9: Hoare triple {17956#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17957#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:25,733 INFO L273 TraceCheckUtils]: 10: Hoare triple {17957#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17957#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:25,733 INFO L273 TraceCheckUtils]: 11: Hoare triple {17957#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17958#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:25,734 INFO L273 TraceCheckUtils]: 12: Hoare triple {17958#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17958#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:25,734 INFO L273 TraceCheckUtils]: 13: Hoare triple {17958#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17959#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:25,735 INFO L273 TraceCheckUtils]: 14: Hoare triple {17959#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17959#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:25,736 INFO L273 TraceCheckUtils]: 15: Hoare triple {17959#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17960#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:25,736 INFO L273 TraceCheckUtils]: 16: Hoare triple {17960#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17960#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:25,737 INFO L273 TraceCheckUtils]: 17: Hoare triple {17960#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17961#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:25,738 INFO L273 TraceCheckUtils]: 18: Hoare triple {17961#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17961#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:25,738 INFO L273 TraceCheckUtils]: 19: Hoare triple {17961#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17962#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:25,739 INFO L273 TraceCheckUtils]: 20: Hoare triple {17962#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17962#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:25,740 INFO L273 TraceCheckUtils]: 21: Hoare triple {17962#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17963#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:25,741 INFO L273 TraceCheckUtils]: 22: Hoare triple {17963#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17963#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:25,741 INFO L273 TraceCheckUtils]: 23: Hoare triple {17963#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17964#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:25,742 INFO L273 TraceCheckUtils]: 24: Hoare triple {17964#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17964#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:25,743 INFO L273 TraceCheckUtils]: 25: Hoare triple {17964#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17965#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:25,743 INFO L273 TraceCheckUtils]: 26: Hoare triple {17965#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17965#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:25,744 INFO L273 TraceCheckUtils]: 27: Hoare triple {17965#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17966#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:25,745 INFO L273 TraceCheckUtils]: 28: Hoare triple {17966#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17966#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:25,746 INFO L273 TraceCheckUtils]: 29: Hoare triple {17966#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17967#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:25,746 INFO L273 TraceCheckUtils]: 30: Hoare triple {17967#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17967#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:25,747 INFO L273 TraceCheckUtils]: 31: Hoare triple {17967#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17968#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:25,748 INFO L273 TraceCheckUtils]: 32: Hoare triple {17968#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17968#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:25,749 INFO L273 TraceCheckUtils]: 33: Hoare triple {17968#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17969#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:25,749 INFO L273 TraceCheckUtils]: 34: Hoare triple {17969#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17969#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:25,750 INFO L273 TraceCheckUtils]: 35: Hoare triple {17969#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17970#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:25,751 INFO L273 TraceCheckUtils]: 36: Hoare triple {17970#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17970#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:25,751 INFO L273 TraceCheckUtils]: 37: Hoare triple {17970#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17971#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:25,752 INFO L273 TraceCheckUtils]: 38: Hoare triple {17971#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17971#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:25,753 INFO L273 TraceCheckUtils]: 39: Hoare triple {17971#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17972#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:25,754 INFO L273 TraceCheckUtils]: 40: Hoare triple {17972#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17972#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:25,754 INFO L273 TraceCheckUtils]: 41: Hoare triple {17972#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17973#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:25,755 INFO L273 TraceCheckUtils]: 42: Hoare triple {17973#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17973#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:25,756 INFO L273 TraceCheckUtils]: 43: Hoare triple {17973#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17974#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:25,756 INFO L273 TraceCheckUtils]: 44: Hoare triple {17974#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17974#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:25,757 INFO L273 TraceCheckUtils]: 45: Hoare triple {17974#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17975#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:25,758 INFO L273 TraceCheckUtils]: 46: Hoare triple {17975#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17975#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:25,759 INFO L273 TraceCheckUtils]: 47: Hoare triple {17975#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17976#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:25,759 INFO L273 TraceCheckUtils]: 48: Hoare triple {17976#(<= main_~i~1 21)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17976#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:25,760 INFO L273 TraceCheckUtils]: 49: Hoare triple {17976#(<= main_~i~1 21)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17977#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:25,761 INFO L273 TraceCheckUtils]: 50: Hoare triple {17977#(<= main_~i~1 22)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17977#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:25,762 INFO L273 TraceCheckUtils]: 51: Hoare triple {17977#(<= main_~i~1 22)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17978#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:25,762 INFO L273 TraceCheckUtils]: 52: Hoare triple {17978#(<= main_~i~1 23)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17978#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:25,763 INFO L273 TraceCheckUtils]: 53: Hoare triple {17978#(<= main_~i~1 23)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17979#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:25,764 INFO L273 TraceCheckUtils]: 54: Hoare triple {17979#(<= main_~i~1 24)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17979#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:25,765 INFO L273 TraceCheckUtils]: 55: Hoare triple {17979#(<= main_~i~1 24)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17980#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:25,765 INFO L273 TraceCheckUtils]: 56: Hoare triple {17980#(<= main_~i~1 25)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17980#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:25,766 INFO L273 TraceCheckUtils]: 57: Hoare triple {17980#(<= main_~i~1 25)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17981#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:25,767 INFO L273 TraceCheckUtils]: 58: Hoare triple {17981#(<= main_~i~1 26)} assume !(~i~1 < 60); {17954#false} is VALID [2018-11-23 12:18:25,767 INFO L256 TraceCheckUtils]: 59: Hoare triple {17954#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {17953#true} is VALID [2018-11-23 12:18:25,767 INFO L273 TraceCheckUtils]: 60: Hoare triple {17953#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {17953#true} is VALID [2018-11-23 12:18:25,768 INFO L273 TraceCheckUtils]: 61: Hoare triple {17953#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17953#true} is VALID [2018-11-23 12:18:25,768 INFO L273 TraceCheckUtils]: 62: Hoare triple {17953#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17953#true} is VALID [2018-11-23 12:18:25,768 INFO L273 TraceCheckUtils]: 63: Hoare triple {17953#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17953#true} is VALID [2018-11-23 12:18:25,768 INFO L273 TraceCheckUtils]: 64: Hoare triple {17953#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17953#true} is VALID [2018-11-23 12:18:25,768 INFO L273 TraceCheckUtils]: 65: Hoare triple {17953#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17953#true} is VALID [2018-11-23 12:18:25,769 INFO L273 TraceCheckUtils]: 66: Hoare triple {17953#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17953#true} is VALID [2018-11-23 12:18:25,769 INFO L273 TraceCheckUtils]: 67: Hoare triple {17953#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17953#true} is VALID [2018-11-23 12:18:25,769 INFO L273 TraceCheckUtils]: 68: Hoare triple {17953#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17953#true} is VALID [2018-11-23 12:18:25,769 INFO L273 TraceCheckUtils]: 69: Hoare triple {17953#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17953#true} is VALID [2018-11-23 12:18:25,770 INFO L273 TraceCheckUtils]: 70: Hoare triple {17953#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17953#true} is VALID [2018-11-23 12:18:25,770 INFO L273 TraceCheckUtils]: 71: Hoare triple {17953#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17953#true} is VALID [2018-11-23 12:18:25,770 INFO L273 TraceCheckUtils]: 72: Hoare triple {17953#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17953#true} is VALID [2018-11-23 12:18:25,770 INFO L273 TraceCheckUtils]: 73: Hoare triple {17953#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17953#true} is VALID [2018-11-23 12:18:25,770 INFO L273 TraceCheckUtils]: 74: Hoare triple {17953#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17953#true} is VALID [2018-11-23 12:18:25,770 INFO L273 TraceCheckUtils]: 75: Hoare triple {17953#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17953#true} is VALID [2018-11-23 12:18:25,770 INFO L273 TraceCheckUtils]: 76: Hoare triple {17953#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17953#true} is VALID [2018-11-23 12:18:25,771 INFO L273 TraceCheckUtils]: 77: Hoare triple {17953#true} assume !(~i~0 < 60); {17953#true} is VALID [2018-11-23 12:18:25,771 INFO L273 TraceCheckUtils]: 78: Hoare triple {17953#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {17953#true} is VALID [2018-11-23 12:18:25,771 INFO L273 TraceCheckUtils]: 79: Hoare triple {17953#true} assume true; {17953#true} is VALID [2018-11-23 12:18:25,771 INFO L268 TraceCheckUtils]: 80: Hoare quadruple {17953#true} {17954#false} #70#return; {17954#false} is VALID [2018-11-23 12:18:25,771 INFO L273 TraceCheckUtils]: 81: Hoare triple {17954#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {17954#false} is VALID [2018-11-23 12:18:25,771 INFO L256 TraceCheckUtils]: 82: Hoare triple {17954#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {17953#true} is VALID [2018-11-23 12:18:25,771 INFO L273 TraceCheckUtils]: 83: Hoare triple {17953#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {17953#true} is VALID [2018-11-23 12:18:25,772 INFO L273 TraceCheckUtils]: 84: Hoare triple {17953#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17953#true} is VALID [2018-11-23 12:18:25,772 INFO L273 TraceCheckUtils]: 85: Hoare triple {17953#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17953#true} is VALID [2018-11-23 12:18:25,772 INFO L273 TraceCheckUtils]: 86: Hoare triple {17953#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17953#true} is VALID [2018-11-23 12:18:25,772 INFO L273 TraceCheckUtils]: 87: Hoare triple {17953#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17953#true} is VALID [2018-11-23 12:18:25,772 INFO L273 TraceCheckUtils]: 88: Hoare triple {17953#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17953#true} is VALID [2018-11-23 12:18:25,772 INFO L273 TraceCheckUtils]: 89: Hoare triple {17953#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17953#true} is VALID [2018-11-23 12:18:25,772 INFO L273 TraceCheckUtils]: 90: Hoare triple {17953#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17953#true} is VALID [2018-11-23 12:18:25,772 INFO L273 TraceCheckUtils]: 91: Hoare triple {17953#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17953#true} is VALID [2018-11-23 12:18:25,773 INFO L273 TraceCheckUtils]: 92: Hoare triple {17953#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17953#true} is VALID [2018-11-23 12:18:25,773 INFO L273 TraceCheckUtils]: 93: Hoare triple {17953#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17953#true} is VALID [2018-11-23 12:18:25,773 INFO L273 TraceCheckUtils]: 94: Hoare triple {17953#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17953#true} is VALID [2018-11-23 12:18:25,773 INFO L273 TraceCheckUtils]: 95: Hoare triple {17953#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17953#true} is VALID [2018-11-23 12:18:25,773 INFO L273 TraceCheckUtils]: 96: Hoare triple {17953#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17953#true} is VALID [2018-11-23 12:18:25,773 INFO L273 TraceCheckUtils]: 97: Hoare triple {17953#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17953#true} is VALID [2018-11-23 12:18:25,773 INFO L273 TraceCheckUtils]: 98: Hoare triple {17953#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17953#true} is VALID [2018-11-23 12:18:25,774 INFO L273 TraceCheckUtils]: 99: Hoare triple {17953#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17953#true} is VALID [2018-11-23 12:18:25,774 INFO L273 TraceCheckUtils]: 100: Hoare triple {17953#true} assume !(~i~0 < 60); {17953#true} is VALID [2018-11-23 12:18:25,774 INFO L273 TraceCheckUtils]: 101: Hoare triple {17953#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {17953#true} is VALID [2018-11-23 12:18:25,774 INFO L273 TraceCheckUtils]: 102: Hoare triple {17953#true} assume true; {17953#true} is VALID [2018-11-23 12:18:25,774 INFO L268 TraceCheckUtils]: 103: Hoare quadruple {17953#true} {17954#false} #72#return; {17954#false} is VALID [2018-11-23 12:18:25,774 INFO L273 TraceCheckUtils]: 104: Hoare triple {17954#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {17954#false} is VALID [2018-11-23 12:18:25,774 INFO L273 TraceCheckUtils]: 105: Hoare triple {17954#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {17954#false} is VALID [2018-11-23 12:18:25,775 INFO L273 TraceCheckUtils]: 106: Hoare triple {17954#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {17954#false} is VALID [2018-11-23 12:18:25,775 INFO L273 TraceCheckUtils]: 107: Hoare triple {17954#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {17954#false} is VALID [2018-11-23 12:18:25,775 INFO L273 TraceCheckUtils]: 108: Hoare triple {17954#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {17954#false} is VALID [2018-11-23 12:18:25,775 INFO L273 TraceCheckUtils]: 109: Hoare triple {17954#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {17954#false} is VALID [2018-11-23 12:18:25,775 INFO L273 TraceCheckUtils]: 110: Hoare triple {17954#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {17954#false} is VALID [2018-11-23 12:18:25,775 INFO L273 TraceCheckUtils]: 111: Hoare triple {17954#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {17954#false} is VALID [2018-11-23 12:18:25,775 INFO L273 TraceCheckUtils]: 112: Hoare triple {17954#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {17954#false} is VALID [2018-11-23 12:18:25,776 INFO L273 TraceCheckUtils]: 113: Hoare triple {17954#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {17954#false} is VALID [2018-11-23 12:18:25,776 INFO L273 TraceCheckUtils]: 114: Hoare triple {17954#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {17954#false} is VALID [2018-11-23 12:18:25,776 INFO L273 TraceCheckUtils]: 115: Hoare triple {17954#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {17954#false} is VALID [2018-11-23 12:18:25,776 INFO L273 TraceCheckUtils]: 116: Hoare triple {17954#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {17954#false} is VALID [2018-11-23 12:18:25,776 INFO L273 TraceCheckUtils]: 117: Hoare triple {17954#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {17954#false} is VALID [2018-11-23 12:18:25,776 INFO L273 TraceCheckUtils]: 118: Hoare triple {17954#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {17954#false} is VALID [2018-11-23 12:18:25,776 INFO L273 TraceCheckUtils]: 119: Hoare triple {17954#false} assume !(~i~2 < 59); {17954#false} is VALID [2018-11-23 12:18:25,777 INFO L273 TraceCheckUtils]: 120: Hoare triple {17954#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {17954#false} is VALID [2018-11-23 12:18:25,777 INFO L256 TraceCheckUtils]: 121: Hoare triple {17954#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {17953#true} is VALID [2018-11-23 12:18:25,777 INFO L273 TraceCheckUtils]: 122: Hoare triple {17953#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {17953#true} is VALID [2018-11-23 12:18:25,777 INFO L273 TraceCheckUtils]: 123: Hoare triple {17953#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17953#true} is VALID [2018-11-23 12:18:25,777 INFO L273 TraceCheckUtils]: 124: Hoare triple {17953#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17953#true} is VALID [2018-11-23 12:18:25,777 INFO L273 TraceCheckUtils]: 125: Hoare triple {17953#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17953#true} is VALID [2018-11-23 12:18:25,777 INFO L273 TraceCheckUtils]: 126: Hoare triple {17953#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17953#true} is VALID [2018-11-23 12:18:25,777 INFO L273 TraceCheckUtils]: 127: Hoare triple {17953#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17953#true} is VALID [2018-11-23 12:18:25,778 INFO L273 TraceCheckUtils]: 128: Hoare triple {17953#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17953#true} is VALID [2018-11-23 12:18:25,778 INFO L273 TraceCheckUtils]: 129: Hoare triple {17953#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17953#true} is VALID [2018-11-23 12:18:25,778 INFO L273 TraceCheckUtils]: 130: Hoare triple {17953#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17953#true} is VALID [2018-11-23 12:18:25,778 INFO L273 TraceCheckUtils]: 131: Hoare triple {17953#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17953#true} is VALID [2018-11-23 12:18:25,778 INFO L273 TraceCheckUtils]: 132: Hoare triple {17953#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17953#true} is VALID [2018-11-23 12:18:25,778 INFO L273 TraceCheckUtils]: 133: Hoare triple {17953#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17953#true} is VALID [2018-11-23 12:18:25,778 INFO L273 TraceCheckUtils]: 134: Hoare triple {17953#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17953#true} is VALID [2018-11-23 12:18:25,779 INFO L273 TraceCheckUtils]: 135: Hoare triple {17953#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17953#true} is VALID [2018-11-23 12:18:25,779 INFO L273 TraceCheckUtils]: 136: Hoare triple {17953#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17953#true} is VALID [2018-11-23 12:18:25,779 INFO L273 TraceCheckUtils]: 137: Hoare triple {17953#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17953#true} is VALID [2018-11-23 12:18:25,779 INFO L273 TraceCheckUtils]: 138: Hoare triple {17953#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17953#true} is VALID [2018-11-23 12:18:25,779 INFO L273 TraceCheckUtils]: 139: Hoare triple {17953#true} assume !(~i~0 < 60); {17953#true} is VALID [2018-11-23 12:18:25,779 INFO L273 TraceCheckUtils]: 140: Hoare triple {17953#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {17953#true} is VALID [2018-11-23 12:18:25,779 INFO L273 TraceCheckUtils]: 141: Hoare triple {17953#true} assume true; {17953#true} is VALID [2018-11-23 12:18:25,780 INFO L268 TraceCheckUtils]: 142: Hoare quadruple {17953#true} {17954#false} #74#return; {17954#false} is VALID [2018-11-23 12:18:25,780 INFO L273 TraceCheckUtils]: 143: Hoare triple {17954#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {17954#false} is VALID [2018-11-23 12:18:25,780 INFO L273 TraceCheckUtils]: 144: Hoare triple {17954#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {17954#false} is VALID [2018-11-23 12:18:25,780 INFO L273 TraceCheckUtils]: 145: Hoare triple {17954#false} assume !false; {17954#false} is VALID [2018-11-23 12:18:25,812 INFO L134 CoverageAnalysis]: Checked inductivity of 1364 backedges. 0 proven. 676 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2018-11-23 12:18:25,813 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:18:25,813 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:18:25,821 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-23 12:18:25,892 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-23 12:18:25,892 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:18:25,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:25,924 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:18:26,158 INFO L256 TraceCheckUtils]: 0: Hoare triple {17953#true} call ULTIMATE.init(); {17953#true} is VALID [2018-11-23 12:18:26,159 INFO L273 TraceCheckUtils]: 1: Hoare triple {17953#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {17953#true} is VALID [2018-11-23 12:18:26,159 INFO L273 TraceCheckUtils]: 2: Hoare triple {17953#true} assume true; {17953#true} is VALID [2018-11-23 12:18:26,159 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {17953#true} {17953#true} #66#return; {17953#true} is VALID [2018-11-23 12:18:26,159 INFO L256 TraceCheckUtils]: 4: Hoare triple {17953#true} call #t~ret12 := main(); {17953#true} is VALID [2018-11-23 12:18:26,160 INFO L273 TraceCheckUtils]: 5: Hoare triple {17953#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {18000#(<= main_~i~1 0)} is VALID [2018-11-23 12:18:26,160 INFO L273 TraceCheckUtils]: 6: Hoare triple {18000#(<= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {18000#(<= main_~i~1 0)} is VALID [2018-11-23 12:18:26,161 INFO L273 TraceCheckUtils]: 7: Hoare triple {18000#(<= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17956#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:26,161 INFO L273 TraceCheckUtils]: 8: Hoare triple {17956#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17956#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:26,162 INFO L273 TraceCheckUtils]: 9: Hoare triple {17956#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17957#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:26,162 INFO L273 TraceCheckUtils]: 10: Hoare triple {17957#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17957#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:26,162 INFO L273 TraceCheckUtils]: 11: Hoare triple {17957#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17958#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:26,163 INFO L273 TraceCheckUtils]: 12: Hoare triple {17958#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17958#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:26,164 INFO L273 TraceCheckUtils]: 13: Hoare triple {17958#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17959#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:26,164 INFO L273 TraceCheckUtils]: 14: Hoare triple {17959#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17959#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:26,165 INFO L273 TraceCheckUtils]: 15: Hoare triple {17959#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17960#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:26,165 INFO L273 TraceCheckUtils]: 16: Hoare triple {17960#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17960#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:26,166 INFO L273 TraceCheckUtils]: 17: Hoare triple {17960#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17961#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:26,167 INFO L273 TraceCheckUtils]: 18: Hoare triple {17961#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17961#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:26,167 INFO L273 TraceCheckUtils]: 19: Hoare triple {17961#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17962#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:26,168 INFO L273 TraceCheckUtils]: 20: Hoare triple {17962#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17962#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:26,169 INFO L273 TraceCheckUtils]: 21: Hoare triple {17962#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17963#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:26,169 INFO L273 TraceCheckUtils]: 22: Hoare triple {17963#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17963#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:26,170 INFO L273 TraceCheckUtils]: 23: Hoare triple {17963#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17964#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:26,170 INFO L273 TraceCheckUtils]: 24: Hoare triple {17964#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17964#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:26,171 INFO L273 TraceCheckUtils]: 25: Hoare triple {17964#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17965#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:26,172 INFO L273 TraceCheckUtils]: 26: Hoare triple {17965#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17965#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:26,172 INFO L273 TraceCheckUtils]: 27: Hoare triple {17965#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17966#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:26,173 INFO L273 TraceCheckUtils]: 28: Hoare triple {17966#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17966#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:26,174 INFO L273 TraceCheckUtils]: 29: Hoare triple {17966#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17967#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:26,174 INFO L273 TraceCheckUtils]: 30: Hoare triple {17967#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17967#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:26,175 INFO L273 TraceCheckUtils]: 31: Hoare triple {17967#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17968#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:26,180 INFO L273 TraceCheckUtils]: 32: Hoare triple {17968#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17968#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:26,180 INFO L273 TraceCheckUtils]: 33: Hoare triple {17968#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17969#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:26,181 INFO L273 TraceCheckUtils]: 34: Hoare triple {17969#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17969#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:26,181 INFO L273 TraceCheckUtils]: 35: Hoare triple {17969#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17970#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:26,181 INFO L273 TraceCheckUtils]: 36: Hoare triple {17970#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17970#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:26,182 INFO L273 TraceCheckUtils]: 37: Hoare triple {17970#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17971#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:26,182 INFO L273 TraceCheckUtils]: 38: Hoare triple {17971#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17971#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:26,182 INFO L273 TraceCheckUtils]: 39: Hoare triple {17971#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17972#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:26,183 INFO L273 TraceCheckUtils]: 40: Hoare triple {17972#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17972#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:26,183 INFO L273 TraceCheckUtils]: 41: Hoare triple {17972#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17973#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:26,184 INFO L273 TraceCheckUtils]: 42: Hoare triple {17973#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17973#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:26,184 INFO L273 TraceCheckUtils]: 43: Hoare triple {17973#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17974#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:26,185 INFO L273 TraceCheckUtils]: 44: Hoare triple {17974#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17974#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:26,186 INFO L273 TraceCheckUtils]: 45: Hoare triple {17974#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17975#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:26,186 INFO L273 TraceCheckUtils]: 46: Hoare triple {17975#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17975#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:26,187 INFO L273 TraceCheckUtils]: 47: Hoare triple {17975#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17976#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:26,188 INFO L273 TraceCheckUtils]: 48: Hoare triple {17976#(<= main_~i~1 21)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17976#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:26,188 INFO L273 TraceCheckUtils]: 49: Hoare triple {17976#(<= main_~i~1 21)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17977#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:26,189 INFO L273 TraceCheckUtils]: 50: Hoare triple {17977#(<= main_~i~1 22)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17977#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:26,189 INFO L273 TraceCheckUtils]: 51: Hoare triple {17977#(<= main_~i~1 22)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17978#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:26,190 INFO L273 TraceCheckUtils]: 52: Hoare triple {17978#(<= main_~i~1 23)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17978#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:26,191 INFO L273 TraceCheckUtils]: 53: Hoare triple {17978#(<= main_~i~1 23)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17979#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:26,191 INFO L273 TraceCheckUtils]: 54: Hoare triple {17979#(<= main_~i~1 24)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17979#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:26,192 INFO L273 TraceCheckUtils]: 55: Hoare triple {17979#(<= main_~i~1 24)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17980#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:26,192 INFO L273 TraceCheckUtils]: 56: Hoare triple {17980#(<= main_~i~1 25)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {17980#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:26,193 INFO L273 TraceCheckUtils]: 57: Hoare triple {17980#(<= main_~i~1 25)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {17981#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:26,194 INFO L273 TraceCheckUtils]: 58: Hoare triple {17981#(<= main_~i~1 26)} assume !(~i~1 < 60); {17954#false} is VALID [2018-11-23 12:18:26,194 INFO L256 TraceCheckUtils]: 59: Hoare triple {17954#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {17954#false} is VALID [2018-11-23 12:18:26,194 INFO L273 TraceCheckUtils]: 60: Hoare triple {17954#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {17954#false} is VALID [2018-11-23 12:18:26,194 INFO L273 TraceCheckUtils]: 61: Hoare triple {17954#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17954#false} is VALID [2018-11-23 12:18:26,195 INFO L273 TraceCheckUtils]: 62: Hoare triple {17954#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17954#false} is VALID [2018-11-23 12:18:26,195 INFO L273 TraceCheckUtils]: 63: Hoare triple {17954#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17954#false} is VALID [2018-11-23 12:18:26,195 INFO L273 TraceCheckUtils]: 64: Hoare triple {17954#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17954#false} is VALID [2018-11-23 12:18:26,195 INFO L273 TraceCheckUtils]: 65: Hoare triple {17954#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17954#false} is VALID [2018-11-23 12:18:26,195 INFO L273 TraceCheckUtils]: 66: Hoare triple {17954#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17954#false} is VALID [2018-11-23 12:18:26,196 INFO L273 TraceCheckUtils]: 67: Hoare triple {17954#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17954#false} is VALID [2018-11-23 12:18:26,196 INFO L273 TraceCheckUtils]: 68: Hoare triple {17954#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17954#false} is VALID [2018-11-23 12:18:26,196 INFO L273 TraceCheckUtils]: 69: Hoare triple {17954#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17954#false} is VALID [2018-11-23 12:18:26,196 INFO L273 TraceCheckUtils]: 70: Hoare triple {17954#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17954#false} is VALID [2018-11-23 12:18:26,196 INFO L273 TraceCheckUtils]: 71: Hoare triple {17954#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17954#false} is VALID [2018-11-23 12:18:26,196 INFO L273 TraceCheckUtils]: 72: Hoare triple {17954#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17954#false} is VALID [2018-11-23 12:18:26,196 INFO L273 TraceCheckUtils]: 73: Hoare triple {17954#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17954#false} is VALID [2018-11-23 12:18:26,197 INFO L273 TraceCheckUtils]: 74: Hoare triple {17954#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17954#false} is VALID [2018-11-23 12:18:26,197 INFO L273 TraceCheckUtils]: 75: Hoare triple {17954#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17954#false} is VALID [2018-11-23 12:18:26,197 INFO L273 TraceCheckUtils]: 76: Hoare triple {17954#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17954#false} is VALID [2018-11-23 12:18:26,197 INFO L273 TraceCheckUtils]: 77: Hoare triple {17954#false} assume !(~i~0 < 60); {17954#false} is VALID [2018-11-23 12:18:26,197 INFO L273 TraceCheckUtils]: 78: Hoare triple {17954#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {17954#false} is VALID [2018-11-23 12:18:26,197 INFO L273 TraceCheckUtils]: 79: Hoare triple {17954#false} assume true; {17954#false} is VALID [2018-11-23 12:18:26,197 INFO L268 TraceCheckUtils]: 80: Hoare quadruple {17954#false} {17954#false} #70#return; {17954#false} is VALID [2018-11-23 12:18:26,197 INFO L273 TraceCheckUtils]: 81: Hoare triple {17954#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {17954#false} is VALID [2018-11-23 12:18:26,197 INFO L256 TraceCheckUtils]: 82: Hoare triple {17954#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {17954#false} is VALID [2018-11-23 12:18:26,198 INFO L273 TraceCheckUtils]: 83: Hoare triple {17954#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {17954#false} is VALID [2018-11-23 12:18:26,198 INFO L273 TraceCheckUtils]: 84: Hoare triple {17954#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17954#false} is VALID [2018-11-23 12:18:26,198 INFO L273 TraceCheckUtils]: 85: Hoare triple {17954#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17954#false} is VALID [2018-11-23 12:18:26,198 INFO L273 TraceCheckUtils]: 86: Hoare triple {17954#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17954#false} is VALID [2018-11-23 12:18:26,198 INFO L273 TraceCheckUtils]: 87: Hoare triple {17954#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17954#false} is VALID [2018-11-23 12:18:26,198 INFO L273 TraceCheckUtils]: 88: Hoare triple {17954#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17954#false} is VALID [2018-11-23 12:18:26,198 INFO L273 TraceCheckUtils]: 89: Hoare triple {17954#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17954#false} is VALID [2018-11-23 12:18:26,198 INFO L273 TraceCheckUtils]: 90: Hoare triple {17954#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17954#false} is VALID [2018-11-23 12:18:26,198 INFO L273 TraceCheckUtils]: 91: Hoare triple {17954#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17954#false} is VALID [2018-11-23 12:18:26,199 INFO L273 TraceCheckUtils]: 92: Hoare triple {17954#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17954#false} is VALID [2018-11-23 12:18:26,199 INFO L273 TraceCheckUtils]: 93: Hoare triple {17954#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17954#false} is VALID [2018-11-23 12:18:26,199 INFO L273 TraceCheckUtils]: 94: Hoare triple {17954#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17954#false} is VALID [2018-11-23 12:18:26,199 INFO L273 TraceCheckUtils]: 95: Hoare triple {17954#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17954#false} is VALID [2018-11-23 12:18:26,199 INFO L273 TraceCheckUtils]: 96: Hoare triple {17954#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17954#false} is VALID [2018-11-23 12:18:26,199 INFO L273 TraceCheckUtils]: 97: Hoare triple {17954#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17954#false} is VALID [2018-11-23 12:18:26,199 INFO L273 TraceCheckUtils]: 98: Hoare triple {17954#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17954#false} is VALID [2018-11-23 12:18:26,199 INFO L273 TraceCheckUtils]: 99: Hoare triple {17954#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17954#false} is VALID [2018-11-23 12:18:26,199 INFO L273 TraceCheckUtils]: 100: Hoare triple {17954#false} assume !(~i~0 < 60); {17954#false} is VALID [2018-11-23 12:18:26,199 INFO L273 TraceCheckUtils]: 101: Hoare triple {17954#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {17954#false} is VALID [2018-11-23 12:18:26,200 INFO L273 TraceCheckUtils]: 102: Hoare triple {17954#false} assume true; {17954#false} is VALID [2018-11-23 12:18:26,200 INFO L268 TraceCheckUtils]: 103: Hoare quadruple {17954#false} {17954#false} #72#return; {17954#false} is VALID [2018-11-23 12:18:26,200 INFO L273 TraceCheckUtils]: 104: Hoare triple {17954#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {17954#false} is VALID [2018-11-23 12:18:26,200 INFO L273 TraceCheckUtils]: 105: Hoare triple {17954#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {17954#false} is VALID [2018-11-23 12:18:26,200 INFO L273 TraceCheckUtils]: 106: Hoare triple {17954#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {17954#false} is VALID [2018-11-23 12:18:26,200 INFO L273 TraceCheckUtils]: 107: Hoare triple {17954#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {17954#false} is VALID [2018-11-23 12:18:26,200 INFO L273 TraceCheckUtils]: 108: Hoare triple {17954#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {17954#false} is VALID [2018-11-23 12:18:26,200 INFO L273 TraceCheckUtils]: 109: Hoare triple {17954#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {17954#false} is VALID [2018-11-23 12:18:26,200 INFO L273 TraceCheckUtils]: 110: Hoare triple {17954#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {17954#false} is VALID [2018-11-23 12:18:26,200 INFO L273 TraceCheckUtils]: 111: Hoare triple {17954#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {17954#false} is VALID [2018-11-23 12:18:26,201 INFO L273 TraceCheckUtils]: 112: Hoare triple {17954#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {17954#false} is VALID [2018-11-23 12:18:26,201 INFO L273 TraceCheckUtils]: 113: Hoare triple {17954#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {17954#false} is VALID [2018-11-23 12:18:26,201 INFO L273 TraceCheckUtils]: 114: Hoare triple {17954#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {17954#false} is VALID [2018-11-23 12:18:26,201 INFO L273 TraceCheckUtils]: 115: Hoare triple {17954#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {17954#false} is VALID [2018-11-23 12:18:26,201 INFO L273 TraceCheckUtils]: 116: Hoare triple {17954#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {17954#false} is VALID [2018-11-23 12:18:26,201 INFO L273 TraceCheckUtils]: 117: Hoare triple {17954#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {17954#false} is VALID [2018-11-23 12:18:26,201 INFO L273 TraceCheckUtils]: 118: Hoare triple {17954#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {17954#false} is VALID [2018-11-23 12:18:26,201 INFO L273 TraceCheckUtils]: 119: Hoare triple {17954#false} assume !(~i~2 < 59); {17954#false} is VALID [2018-11-23 12:18:26,201 INFO L273 TraceCheckUtils]: 120: Hoare triple {17954#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {17954#false} is VALID [2018-11-23 12:18:26,202 INFO L256 TraceCheckUtils]: 121: Hoare triple {17954#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {17954#false} is VALID [2018-11-23 12:18:26,202 INFO L273 TraceCheckUtils]: 122: Hoare triple {17954#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {17954#false} is VALID [2018-11-23 12:18:26,202 INFO L273 TraceCheckUtils]: 123: Hoare triple {17954#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17954#false} is VALID [2018-11-23 12:18:26,202 INFO L273 TraceCheckUtils]: 124: Hoare triple {17954#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17954#false} is VALID [2018-11-23 12:18:26,202 INFO L273 TraceCheckUtils]: 125: Hoare triple {17954#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17954#false} is VALID [2018-11-23 12:18:26,202 INFO L273 TraceCheckUtils]: 126: Hoare triple {17954#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17954#false} is VALID [2018-11-23 12:18:26,202 INFO L273 TraceCheckUtils]: 127: Hoare triple {17954#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17954#false} is VALID [2018-11-23 12:18:26,202 INFO L273 TraceCheckUtils]: 128: Hoare triple {17954#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17954#false} is VALID [2018-11-23 12:18:26,202 INFO L273 TraceCheckUtils]: 129: Hoare triple {17954#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17954#false} is VALID [2018-11-23 12:18:26,202 INFO L273 TraceCheckUtils]: 130: Hoare triple {17954#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17954#false} is VALID [2018-11-23 12:18:26,203 INFO L273 TraceCheckUtils]: 131: Hoare triple {17954#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17954#false} is VALID [2018-11-23 12:18:26,203 INFO L273 TraceCheckUtils]: 132: Hoare triple {17954#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17954#false} is VALID [2018-11-23 12:18:26,203 INFO L273 TraceCheckUtils]: 133: Hoare triple {17954#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17954#false} is VALID [2018-11-23 12:18:26,203 INFO L273 TraceCheckUtils]: 134: Hoare triple {17954#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17954#false} is VALID [2018-11-23 12:18:26,203 INFO L273 TraceCheckUtils]: 135: Hoare triple {17954#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17954#false} is VALID [2018-11-23 12:18:26,203 INFO L273 TraceCheckUtils]: 136: Hoare triple {17954#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17954#false} is VALID [2018-11-23 12:18:26,203 INFO L273 TraceCheckUtils]: 137: Hoare triple {17954#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {17954#false} is VALID [2018-11-23 12:18:26,203 INFO L273 TraceCheckUtils]: 138: Hoare triple {17954#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17954#false} is VALID [2018-11-23 12:18:26,203 INFO L273 TraceCheckUtils]: 139: Hoare triple {17954#false} assume !(~i~0 < 60); {17954#false} is VALID [2018-11-23 12:18:26,204 INFO L273 TraceCheckUtils]: 140: Hoare triple {17954#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {17954#false} is VALID [2018-11-23 12:18:26,204 INFO L273 TraceCheckUtils]: 141: Hoare triple {17954#false} assume true; {17954#false} is VALID [2018-11-23 12:18:26,204 INFO L268 TraceCheckUtils]: 142: Hoare quadruple {17954#false} {17954#false} #74#return; {17954#false} is VALID [2018-11-23 12:18:26,204 INFO L273 TraceCheckUtils]: 143: Hoare triple {17954#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {17954#false} is VALID [2018-11-23 12:18:26,204 INFO L273 TraceCheckUtils]: 144: Hoare triple {17954#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {17954#false} is VALID [2018-11-23 12:18:26,204 INFO L273 TraceCheckUtils]: 145: Hoare triple {17954#false} assume !false; {17954#false} is VALID [2018-11-23 12:18:26,214 INFO L134 CoverageAnalysis]: Checked inductivity of 1364 backedges. 0 proven. 676 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2018-11-23 12:18:26,232 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:18:26,232 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 29] total 30 [2018-11-23 12:18:26,233 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 146 [2018-11-23 12:18:26,233 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:18:26,233 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 30 states. [2018-11-23 12:18:26,324 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:26,324 INFO L459 AbstractCegarLoop]: Interpolant automaton has 30 states [2018-11-23 12:18:26,325 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2018-11-23 12:18:26,326 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=435, Invalid=435, Unknown=0, NotChecked=0, Total=870 [2018-11-23 12:18:26,326 INFO L87 Difference]: Start difference. First operand 105 states and 109 transitions. Second operand 30 states. [2018-11-23 12:18:27,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:27,051 INFO L93 Difference]: Finished difference Result 154 states and 162 transitions. [2018-11-23 12:18:27,051 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-11-23 12:18:27,052 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 146 [2018-11-23 12:18:27,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:18:27,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2018-11-23 12:18:27,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 106 transitions. [2018-11-23 12:18:27,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2018-11-23 12:18:27,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 106 transitions. [2018-11-23 12:18:27,054 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 106 transitions. [2018-11-23 12:18:27,216 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:27,218 INFO L225 Difference]: With dead ends: 154 [2018-11-23 12:18:27,218 INFO L226 Difference]: Without dead ends: 108 [2018-11-23 12:18:27,219 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 174 GetRequests, 146 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=435, Invalid=435, Unknown=0, NotChecked=0, Total=870 [2018-11-23 12:18:27,219 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108 states. [2018-11-23 12:18:27,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108 to 107. [2018-11-23 12:18:27,269 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:18:27,269 INFO L82 GeneralOperation]: Start isEquivalent. First operand 108 states. Second operand 107 states. [2018-11-23 12:18:27,269 INFO L74 IsIncluded]: Start isIncluded. First operand 108 states. Second operand 107 states. [2018-11-23 12:18:27,270 INFO L87 Difference]: Start difference. First operand 108 states. Second operand 107 states. [2018-11-23 12:18:27,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:27,271 INFO L93 Difference]: Finished difference Result 108 states and 112 transitions. [2018-11-23 12:18:27,271 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 112 transitions. [2018-11-23 12:18:27,272 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:27,272 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:27,272 INFO L74 IsIncluded]: Start isIncluded. First operand 107 states. Second operand 108 states. [2018-11-23 12:18:27,272 INFO L87 Difference]: Start difference. First operand 107 states. Second operand 108 states. [2018-11-23 12:18:27,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:27,273 INFO L93 Difference]: Finished difference Result 108 states and 112 transitions. [2018-11-23 12:18:27,274 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 112 transitions. [2018-11-23 12:18:27,274 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:27,274 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:27,274 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:18:27,274 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:18:27,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107 states. [2018-11-23 12:18:27,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 111 transitions. [2018-11-23 12:18:27,276 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 111 transitions. Word has length 146 [2018-11-23 12:18:27,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:18:27,276 INFO L480 AbstractCegarLoop]: Abstraction has 107 states and 111 transitions. [2018-11-23 12:18:27,276 INFO L481 AbstractCegarLoop]: Interpolant automaton has 30 states. [2018-11-23 12:18:27,276 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 111 transitions. [2018-11-23 12:18:27,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-11-23 12:18:27,277 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:18:27,277 INFO L402 BasicCegarLoop]: trace histogram [27, 27, 24, 24, 7, 7, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:18:27,278 INFO L423 AbstractCegarLoop]: === Iteration 31 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:18:27,278 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:18:27,278 INFO L82 PathProgramCache]: Analyzing trace with hash -1388054525, now seen corresponding path program 27 times [2018-11-23 12:18:27,278 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:18:27,278 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:18:27,278 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:27,279 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:18:27,279 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:27,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:27,981 INFO L256 TraceCheckUtils]: 0: Hoare triple {19024#true} call ULTIMATE.init(); {19024#true} is VALID [2018-11-23 12:18:27,982 INFO L273 TraceCheckUtils]: 1: Hoare triple {19024#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {19024#true} is VALID [2018-11-23 12:18:27,982 INFO L273 TraceCheckUtils]: 2: Hoare triple {19024#true} assume true; {19024#true} is VALID [2018-11-23 12:18:27,982 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {19024#true} {19024#true} #66#return; {19024#true} is VALID [2018-11-23 12:18:27,982 INFO L256 TraceCheckUtils]: 4: Hoare triple {19024#true} call #t~ret12 := main(); {19024#true} is VALID [2018-11-23 12:18:27,983 INFO L273 TraceCheckUtils]: 5: Hoare triple {19024#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {19026#(= main_~i~1 0)} is VALID [2018-11-23 12:18:27,983 INFO L273 TraceCheckUtils]: 6: Hoare triple {19026#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19026#(= main_~i~1 0)} is VALID [2018-11-23 12:18:27,984 INFO L273 TraceCheckUtils]: 7: Hoare triple {19026#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19027#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:27,984 INFO L273 TraceCheckUtils]: 8: Hoare triple {19027#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19027#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:27,985 INFO L273 TraceCheckUtils]: 9: Hoare triple {19027#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19028#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:27,985 INFO L273 TraceCheckUtils]: 10: Hoare triple {19028#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19028#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:27,986 INFO L273 TraceCheckUtils]: 11: Hoare triple {19028#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19029#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:27,987 INFO L273 TraceCheckUtils]: 12: Hoare triple {19029#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19029#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:27,987 INFO L273 TraceCheckUtils]: 13: Hoare triple {19029#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19030#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:27,988 INFO L273 TraceCheckUtils]: 14: Hoare triple {19030#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19030#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:27,988 INFO L273 TraceCheckUtils]: 15: Hoare triple {19030#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19031#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:27,989 INFO L273 TraceCheckUtils]: 16: Hoare triple {19031#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19031#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:27,990 INFO L273 TraceCheckUtils]: 17: Hoare triple {19031#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19032#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:27,990 INFO L273 TraceCheckUtils]: 18: Hoare triple {19032#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19032#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:27,991 INFO L273 TraceCheckUtils]: 19: Hoare triple {19032#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19033#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:27,991 INFO L273 TraceCheckUtils]: 20: Hoare triple {19033#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19033#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:27,992 INFO L273 TraceCheckUtils]: 21: Hoare triple {19033#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19034#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:27,992 INFO L273 TraceCheckUtils]: 22: Hoare triple {19034#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19034#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:27,993 INFO L273 TraceCheckUtils]: 23: Hoare triple {19034#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19035#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:27,994 INFO L273 TraceCheckUtils]: 24: Hoare triple {19035#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19035#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:27,994 INFO L273 TraceCheckUtils]: 25: Hoare triple {19035#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19036#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:27,995 INFO L273 TraceCheckUtils]: 26: Hoare triple {19036#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19036#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:27,995 INFO L273 TraceCheckUtils]: 27: Hoare triple {19036#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19037#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:27,996 INFO L273 TraceCheckUtils]: 28: Hoare triple {19037#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19037#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:27,997 INFO L273 TraceCheckUtils]: 29: Hoare triple {19037#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19038#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:27,997 INFO L273 TraceCheckUtils]: 30: Hoare triple {19038#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19038#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:27,998 INFO L273 TraceCheckUtils]: 31: Hoare triple {19038#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19039#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:27,998 INFO L273 TraceCheckUtils]: 32: Hoare triple {19039#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19039#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:27,999 INFO L273 TraceCheckUtils]: 33: Hoare triple {19039#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19040#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:27,999 INFO L273 TraceCheckUtils]: 34: Hoare triple {19040#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19040#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:28,000 INFO L273 TraceCheckUtils]: 35: Hoare triple {19040#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19041#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:28,001 INFO L273 TraceCheckUtils]: 36: Hoare triple {19041#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19041#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:28,001 INFO L273 TraceCheckUtils]: 37: Hoare triple {19041#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19042#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:28,002 INFO L273 TraceCheckUtils]: 38: Hoare triple {19042#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19042#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:28,003 INFO L273 TraceCheckUtils]: 39: Hoare triple {19042#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19043#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:28,003 INFO L273 TraceCheckUtils]: 40: Hoare triple {19043#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19043#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:28,004 INFO L273 TraceCheckUtils]: 41: Hoare triple {19043#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19044#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:28,004 INFO L273 TraceCheckUtils]: 42: Hoare triple {19044#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19044#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:28,005 INFO L273 TraceCheckUtils]: 43: Hoare triple {19044#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19045#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:28,005 INFO L273 TraceCheckUtils]: 44: Hoare triple {19045#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19045#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:28,006 INFO L273 TraceCheckUtils]: 45: Hoare triple {19045#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19046#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:28,007 INFO L273 TraceCheckUtils]: 46: Hoare triple {19046#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19046#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:28,007 INFO L273 TraceCheckUtils]: 47: Hoare triple {19046#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19047#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:28,008 INFO L273 TraceCheckUtils]: 48: Hoare triple {19047#(<= main_~i~1 21)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19047#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:28,009 INFO L273 TraceCheckUtils]: 49: Hoare triple {19047#(<= main_~i~1 21)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19048#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:28,009 INFO L273 TraceCheckUtils]: 50: Hoare triple {19048#(<= main_~i~1 22)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19048#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:28,010 INFO L273 TraceCheckUtils]: 51: Hoare triple {19048#(<= main_~i~1 22)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19049#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:28,010 INFO L273 TraceCheckUtils]: 52: Hoare triple {19049#(<= main_~i~1 23)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19049#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:28,011 INFO L273 TraceCheckUtils]: 53: Hoare triple {19049#(<= main_~i~1 23)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19050#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:28,012 INFO L273 TraceCheckUtils]: 54: Hoare triple {19050#(<= main_~i~1 24)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19050#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:28,012 INFO L273 TraceCheckUtils]: 55: Hoare triple {19050#(<= main_~i~1 24)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19051#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:28,013 INFO L273 TraceCheckUtils]: 56: Hoare triple {19051#(<= main_~i~1 25)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19051#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:28,014 INFO L273 TraceCheckUtils]: 57: Hoare triple {19051#(<= main_~i~1 25)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19052#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:28,014 INFO L273 TraceCheckUtils]: 58: Hoare triple {19052#(<= main_~i~1 26)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19052#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:28,015 INFO L273 TraceCheckUtils]: 59: Hoare triple {19052#(<= main_~i~1 26)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19053#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:28,015 INFO L273 TraceCheckUtils]: 60: Hoare triple {19053#(<= main_~i~1 27)} assume !(~i~1 < 60); {19025#false} is VALID [2018-11-23 12:18:28,016 INFO L256 TraceCheckUtils]: 61: Hoare triple {19025#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {19024#true} is VALID [2018-11-23 12:18:28,016 INFO L273 TraceCheckUtils]: 62: Hoare triple {19024#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {19024#true} is VALID [2018-11-23 12:18:28,016 INFO L273 TraceCheckUtils]: 63: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,016 INFO L273 TraceCheckUtils]: 64: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,016 INFO L273 TraceCheckUtils]: 65: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,017 INFO L273 TraceCheckUtils]: 66: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,017 INFO L273 TraceCheckUtils]: 67: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,017 INFO L273 TraceCheckUtils]: 68: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,017 INFO L273 TraceCheckUtils]: 69: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,017 INFO L273 TraceCheckUtils]: 70: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,018 INFO L273 TraceCheckUtils]: 71: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,018 INFO L273 TraceCheckUtils]: 72: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,018 INFO L273 TraceCheckUtils]: 73: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,018 INFO L273 TraceCheckUtils]: 74: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,018 INFO L273 TraceCheckUtils]: 75: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,018 INFO L273 TraceCheckUtils]: 76: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,018 INFO L273 TraceCheckUtils]: 77: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,018 INFO L273 TraceCheckUtils]: 78: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,018 INFO L273 TraceCheckUtils]: 79: Hoare triple {19024#true} assume !(~i~0 < 60); {19024#true} is VALID [2018-11-23 12:18:28,019 INFO L273 TraceCheckUtils]: 80: Hoare triple {19024#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {19024#true} is VALID [2018-11-23 12:18:28,019 INFO L273 TraceCheckUtils]: 81: Hoare triple {19024#true} assume true; {19024#true} is VALID [2018-11-23 12:18:28,019 INFO L268 TraceCheckUtils]: 82: Hoare quadruple {19024#true} {19025#false} #70#return; {19025#false} is VALID [2018-11-23 12:18:28,019 INFO L273 TraceCheckUtils]: 83: Hoare triple {19025#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {19025#false} is VALID [2018-11-23 12:18:28,019 INFO L256 TraceCheckUtils]: 84: Hoare triple {19025#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {19024#true} is VALID [2018-11-23 12:18:28,019 INFO L273 TraceCheckUtils]: 85: Hoare triple {19024#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {19024#true} is VALID [2018-11-23 12:18:28,019 INFO L273 TraceCheckUtils]: 86: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,019 INFO L273 TraceCheckUtils]: 87: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,019 INFO L273 TraceCheckUtils]: 88: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,020 INFO L273 TraceCheckUtils]: 89: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,020 INFO L273 TraceCheckUtils]: 90: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,020 INFO L273 TraceCheckUtils]: 91: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,020 INFO L273 TraceCheckUtils]: 92: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,020 INFO L273 TraceCheckUtils]: 93: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,020 INFO L273 TraceCheckUtils]: 94: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,020 INFO L273 TraceCheckUtils]: 95: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,020 INFO L273 TraceCheckUtils]: 96: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,020 INFO L273 TraceCheckUtils]: 97: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,020 INFO L273 TraceCheckUtils]: 98: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,021 INFO L273 TraceCheckUtils]: 99: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,021 INFO L273 TraceCheckUtils]: 100: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,021 INFO L273 TraceCheckUtils]: 101: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,021 INFO L273 TraceCheckUtils]: 102: Hoare triple {19024#true} assume !(~i~0 < 60); {19024#true} is VALID [2018-11-23 12:18:28,021 INFO L273 TraceCheckUtils]: 103: Hoare triple {19024#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {19024#true} is VALID [2018-11-23 12:18:28,021 INFO L273 TraceCheckUtils]: 104: Hoare triple {19024#true} assume true; {19024#true} is VALID [2018-11-23 12:18:28,021 INFO L268 TraceCheckUtils]: 105: Hoare quadruple {19024#true} {19025#false} #72#return; {19025#false} is VALID [2018-11-23 12:18:28,021 INFO L273 TraceCheckUtils]: 106: Hoare triple {19025#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {19025#false} is VALID [2018-11-23 12:18:28,021 INFO L273 TraceCheckUtils]: 107: Hoare triple {19025#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {19025#false} is VALID [2018-11-23 12:18:28,022 INFO L273 TraceCheckUtils]: 108: Hoare triple {19025#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {19025#false} is VALID [2018-11-23 12:18:28,022 INFO L273 TraceCheckUtils]: 109: Hoare triple {19025#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {19025#false} is VALID [2018-11-23 12:18:28,022 INFO L273 TraceCheckUtils]: 110: Hoare triple {19025#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {19025#false} is VALID [2018-11-23 12:18:28,022 INFO L273 TraceCheckUtils]: 111: Hoare triple {19025#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {19025#false} is VALID [2018-11-23 12:18:28,022 INFO L273 TraceCheckUtils]: 112: Hoare triple {19025#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {19025#false} is VALID [2018-11-23 12:18:28,022 INFO L273 TraceCheckUtils]: 113: Hoare triple {19025#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {19025#false} is VALID [2018-11-23 12:18:28,022 INFO L273 TraceCheckUtils]: 114: Hoare triple {19025#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {19025#false} is VALID [2018-11-23 12:18:28,022 INFO L273 TraceCheckUtils]: 115: Hoare triple {19025#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {19025#false} is VALID [2018-11-23 12:18:28,022 INFO L273 TraceCheckUtils]: 116: Hoare triple {19025#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {19025#false} is VALID [2018-11-23 12:18:28,023 INFO L273 TraceCheckUtils]: 117: Hoare triple {19025#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {19025#false} is VALID [2018-11-23 12:18:28,023 INFO L273 TraceCheckUtils]: 118: Hoare triple {19025#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {19025#false} is VALID [2018-11-23 12:18:28,023 INFO L273 TraceCheckUtils]: 119: Hoare triple {19025#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {19025#false} is VALID [2018-11-23 12:18:28,023 INFO L273 TraceCheckUtils]: 120: Hoare triple {19025#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {19025#false} is VALID [2018-11-23 12:18:28,023 INFO L273 TraceCheckUtils]: 121: Hoare triple {19025#false} assume !(~i~2 < 59); {19025#false} is VALID [2018-11-23 12:18:28,023 INFO L273 TraceCheckUtils]: 122: Hoare triple {19025#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {19025#false} is VALID [2018-11-23 12:18:28,023 INFO L256 TraceCheckUtils]: 123: Hoare triple {19025#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {19024#true} is VALID [2018-11-23 12:18:28,023 INFO L273 TraceCheckUtils]: 124: Hoare triple {19024#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {19024#true} is VALID [2018-11-23 12:18:28,023 INFO L273 TraceCheckUtils]: 125: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,023 INFO L273 TraceCheckUtils]: 126: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,024 INFO L273 TraceCheckUtils]: 127: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,024 INFO L273 TraceCheckUtils]: 128: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,024 INFO L273 TraceCheckUtils]: 129: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,024 INFO L273 TraceCheckUtils]: 130: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,024 INFO L273 TraceCheckUtils]: 131: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,024 INFO L273 TraceCheckUtils]: 132: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,024 INFO L273 TraceCheckUtils]: 133: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,024 INFO L273 TraceCheckUtils]: 134: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,024 INFO L273 TraceCheckUtils]: 135: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,025 INFO L273 TraceCheckUtils]: 136: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,025 INFO L273 TraceCheckUtils]: 137: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,025 INFO L273 TraceCheckUtils]: 138: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,025 INFO L273 TraceCheckUtils]: 139: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,025 INFO L273 TraceCheckUtils]: 140: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,025 INFO L273 TraceCheckUtils]: 141: Hoare triple {19024#true} assume !(~i~0 < 60); {19024#true} is VALID [2018-11-23 12:18:28,025 INFO L273 TraceCheckUtils]: 142: Hoare triple {19024#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {19024#true} is VALID [2018-11-23 12:18:28,025 INFO L273 TraceCheckUtils]: 143: Hoare triple {19024#true} assume true; {19024#true} is VALID [2018-11-23 12:18:28,025 INFO L268 TraceCheckUtils]: 144: Hoare quadruple {19024#true} {19025#false} #74#return; {19025#false} is VALID [2018-11-23 12:18:28,025 INFO L273 TraceCheckUtils]: 145: Hoare triple {19025#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {19025#false} is VALID [2018-11-23 12:18:28,026 INFO L273 TraceCheckUtils]: 146: Hoare triple {19025#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {19025#false} is VALID [2018-11-23 12:18:28,026 INFO L273 TraceCheckUtils]: 147: Hoare triple {19025#false} assume !false; {19025#false} is VALID [2018-11-23 12:18:28,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1417 backedges. 0 proven. 729 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2018-11-23 12:18:28,036 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:18:28,036 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:18:28,044 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 12:18:28,146 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2018-11-23 12:18:28,146 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:18:28,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:28,176 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:18:28,500 INFO L256 TraceCheckUtils]: 0: Hoare triple {19024#true} call ULTIMATE.init(); {19024#true} is VALID [2018-11-23 12:18:28,500 INFO L273 TraceCheckUtils]: 1: Hoare triple {19024#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {19024#true} is VALID [2018-11-23 12:18:28,501 INFO L273 TraceCheckUtils]: 2: Hoare triple {19024#true} assume true; {19024#true} is VALID [2018-11-23 12:18:28,501 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {19024#true} {19024#true} #66#return; {19024#true} is VALID [2018-11-23 12:18:28,501 INFO L256 TraceCheckUtils]: 4: Hoare triple {19024#true} call #t~ret12 := main(); {19024#true} is VALID [2018-11-23 12:18:28,501 INFO L273 TraceCheckUtils]: 5: Hoare triple {19024#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {19024#true} is VALID [2018-11-23 12:18:28,501 INFO L273 TraceCheckUtils]: 6: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,502 INFO L273 TraceCheckUtils]: 7: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,502 INFO L273 TraceCheckUtils]: 8: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,502 INFO L273 TraceCheckUtils]: 9: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,502 INFO L273 TraceCheckUtils]: 10: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,502 INFO L273 TraceCheckUtils]: 11: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,503 INFO L273 TraceCheckUtils]: 12: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,503 INFO L273 TraceCheckUtils]: 13: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,503 INFO L273 TraceCheckUtils]: 14: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,503 INFO L273 TraceCheckUtils]: 15: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,503 INFO L273 TraceCheckUtils]: 16: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,503 INFO L273 TraceCheckUtils]: 17: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,503 INFO L273 TraceCheckUtils]: 18: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,503 INFO L273 TraceCheckUtils]: 19: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,503 INFO L273 TraceCheckUtils]: 20: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,504 INFO L273 TraceCheckUtils]: 21: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,504 INFO L273 TraceCheckUtils]: 22: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,504 INFO L273 TraceCheckUtils]: 23: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,504 INFO L273 TraceCheckUtils]: 24: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,504 INFO L273 TraceCheckUtils]: 25: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,504 INFO L273 TraceCheckUtils]: 26: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,504 INFO L273 TraceCheckUtils]: 27: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,504 INFO L273 TraceCheckUtils]: 28: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,504 INFO L273 TraceCheckUtils]: 29: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,504 INFO L273 TraceCheckUtils]: 30: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,505 INFO L273 TraceCheckUtils]: 31: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,505 INFO L273 TraceCheckUtils]: 32: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,505 INFO L273 TraceCheckUtils]: 33: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,505 INFO L273 TraceCheckUtils]: 34: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,505 INFO L273 TraceCheckUtils]: 35: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,505 INFO L273 TraceCheckUtils]: 36: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,505 INFO L273 TraceCheckUtils]: 37: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,505 INFO L273 TraceCheckUtils]: 38: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,505 INFO L273 TraceCheckUtils]: 39: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,505 INFO L273 TraceCheckUtils]: 40: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,506 INFO L273 TraceCheckUtils]: 41: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,506 INFO L273 TraceCheckUtils]: 42: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,506 INFO L273 TraceCheckUtils]: 43: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,506 INFO L273 TraceCheckUtils]: 44: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,506 INFO L273 TraceCheckUtils]: 45: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,506 INFO L273 TraceCheckUtils]: 46: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,506 INFO L273 TraceCheckUtils]: 47: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,506 INFO L273 TraceCheckUtils]: 48: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,506 INFO L273 TraceCheckUtils]: 49: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,507 INFO L273 TraceCheckUtils]: 50: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,507 INFO L273 TraceCheckUtils]: 51: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,507 INFO L273 TraceCheckUtils]: 52: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,507 INFO L273 TraceCheckUtils]: 53: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,507 INFO L273 TraceCheckUtils]: 54: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,507 INFO L273 TraceCheckUtils]: 55: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,507 INFO L273 TraceCheckUtils]: 56: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,507 INFO L273 TraceCheckUtils]: 57: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,507 INFO L273 TraceCheckUtils]: 58: Hoare triple {19024#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {19024#true} is VALID [2018-11-23 12:18:28,507 INFO L273 TraceCheckUtils]: 59: Hoare triple {19024#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {19024#true} is VALID [2018-11-23 12:18:28,508 INFO L273 TraceCheckUtils]: 60: Hoare triple {19024#true} assume !(~i~1 < 60); {19024#true} is VALID [2018-11-23 12:18:28,508 INFO L256 TraceCheckUtils]: 61: Hoare triple {19024#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {19024#true} is VALID [2018-11-23 12:18:28,508 INFO L273 TraceCheckUtils]: 62: Hoare triple {19024#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {19024#true} is VALID [2018-11-23 12:18:28,508 INFO L273 TraceCheckUtils]: 63: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,508 INFO L273 TraceCheckUtils]: 64: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,508 INFO L273 TraceCheckUtils]: 65: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,508 INFO L273 TraceCheckUtils]: 66: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,508 INFO L273 TraceCheckUtils]: 67: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,508 INFO L273 TraceCheckUtils]: 68: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,509 INFO L273 TraceCheckUtils]: 69: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,509 INFO L273 TraceCheckUtils]: 70: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,509 INFO L273 TraceCheckUtils]: 71: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,509 INFO L273 TraceCheckUtils]: 72: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,509 INFO L273 TraceCheckUtils]: 73: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,509 INFO L273 TraceCheckUtils]: 74: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,509 INFO L273 TraceCheckUtils]: 75: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,509 INFO L273 TraceCheckUtils]: 76: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,509 INFO L273 TraceCheckUtils]: 77: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,509 INFO L273 TraceCheckUtils]: 78: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,510 INFO L273 TraceCheckUtils]: 79: Hoare triple {19024#true} assume !(~i~0 < 60); {19024#true} is VALID [2018-11-23 12:18:28,510 INFO L273 TraceCheckUtils]: 80: Hoare triple {19024#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {19024#true} is VALID [2018-11-23 12:18:28,510 INFO L273 TraceCheckUtils]: 81: Hoare triple {19024#true} assume true; {19024#true} is VALID [2018-11-23 12:18:28,510 INFO L268 TraceCheckUtils]: 82: Hoare quadruple {19024#true} {19024#true} #70#return; {19024#true} is VALID [2018-11-23 12:18:28,510 INFO L273 TraceCheckUtils]: 83: Hoare triple {19024#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {19024#true} is VALID [2018-11-23 12:18:28,510 INFO L256 TraceCheckUtils]: 84: Hoare triple {19024#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {19024#true} is VALID [2018-11-23 12:18:28,510 INFO L273 TraceCheckUtils]: 85: Hoare triple {19024#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {19024#true} is VALID [2018-11-23 12:18:28,510 INFO L273 TraceCheckUtils]: 86: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,510 INFO L273 TraceCheckUtils]: 87: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,511 INFO L273 TraceCheckUtils]: 88: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,511 INFO L273 TraceCheckUtils]: 89: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,511 INFO L273 TraceCheckUtils]: 90: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,511 INFO L273 TraceCheckUtils]: 91: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,511 INFO L273 TraceCheckUtils]: 92: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,511 INFO L273 TraceCheckUtils]: 93: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,511 INFO L273 TraceCheckUtils]: 94: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,511 INFO L273 TraceCheckUtils]: 95: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,511 INFO L273 TraceCheckUtils]: 96: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,511 INFO L273 TraceCheckUtils]: 97: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,512 INFO L273 TraceCheckUtils]: 98: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,512 INFO L273 TraceCheckUtils]: 99: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,512 INFO L273 TraceCheckUtils]: 100: Hoare triple {19024#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19024#true} is VALID [2018-11-23 12:18:28,512 INFO L273 TraceCheckUtils]: 101: Hoare triple {19024#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19024#true} is VALID [2018-11-23 12:18:28,512 INFO L273 TraceCheckUtils]: 102: Hoare triple {19024#true} assume !(~i~0 < 60); {19024#true} is VALID [2018-11-23 12:18:28,512 INFO L273 TraceCheckUtils]: 103: Hoare triple {19024#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {19024#true} is VALID [2018-11-23 12:18:28,512 INFO L273 TraceCheckUtils]: 104: Hoare triple {19024#true} assume true; {19024#true} is VALID [2018-11-23 12:18:28,512 INFO L268 TraceCheckUtils]: 105: Hoare quadruple {19024#true} {19024#true} #72#return; {19024#true} is VALID [2018-11-23 12:18:28,513 INFO L273 TraceCheckUtils]: 106: Hoare triple {19024#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {19375#(<= main_~i~2 0)} is VALID [2018-11-23 12:18:28,513 INFO L273 TraceCheckUtils]: 107: Hoare triple {19375#(<= main_~i~2 0)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {19375#(<= main_~i~2 0)} is VALID [2018-11-23 12:18:28,514 INFO L273 TraceCheckUtils]: 108: Hoare triple {19375#(<= main_~i~2 0)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {19382#(<= main_~i~2 1)} is VALID [2018-11-23 12:18:28,514 INFO L273 TraceCheckUtils]: 109: Hoare triple {19382#(<= main_~i~2 1)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {19382#(<= main_~i~2 1)} is VALID [2018-11-23 12:18:28,514 INFO L273 TraceCheckUtils]: 110: Hoare triple {19382#(<= main_~i~2 1)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {19389#(<= main_~i~2 2)} is VALID [2018-11-23 12:18:28,515 INFO L273 TraceCheckUtils]: 111: Hoare triple {19389#(<= main_~i~2 2)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {19389#(<= main_~i~2 2)} is VALID [2018-11-23 12:18:28,515 INFO L273 TraceCheckUtils]: 112: Hoare triple {19389#(<= main_~i~2 2)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {19396#(<= main_~i~2 3)} is VALID [2018-11-23 12:18:28,515 INFO L273 TraceCheckUtils]: 113: Hoare triple {19396#(<= main_~i~2 3)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {19396#(<= main_~i~2 3)} is VALID [2018-11-23 12:18:28,516 INFO L273 TraceCheckUtils]: 114: Hoare triple {19396#(<= main_~i~2 3)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {19403#(<= main_~i~2 4)} is VALID [2018-11-23 12:18:28,516 INFO L273 TraceCheckUtils]: 115: Hoare triple {19403#(<= main_~i~2 4)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {19403#(<= main_~i~2 4)} is VALID [2018-11-23 12:18:28,517 INFO L273 TraceCheckUtils]: 116: Hoare triple {19403#(<= main_~i~2 4)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {19410#(<= main_~i~2 5)} is VALID [2018-11-23 12:18:28,518 INFO L273 TraceCheckUtils]: 117: Hoare triple {19410#(<= main_~i~2 5)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {19410#(<= main_~i~2 5)} is VALID [2018-11-23 12:18:28,518 INFO L273 TraceCheckUtils]: 118: Hoare triple {19410#(<= main_~i~2 5)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {19417#(<= main_~i~2 6)} is VALID [2018-11-23 12:18:28,519 INFO L273 TraceCheckUtils]: 119: Hoare triple {19417#(<= main_~i~2 6)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {19417#(<= main_~i~2 6)} is VALID [2018-11-23 12:18:28,520 INFO L273 TraceCheckUtils]: 120: Hoare triple {19417#(<= main_~i~2 6)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {19424#(<= main_~i~2 7)} is VALID [2018-11-23 12:18:28,520 INFO L273 TraceCheckUtils]: 121: Hoare triple {19424#(<= main_~i~2 7)} assume !(~i~2 < 59); {19025#false} is VALID [2018-11-23 12:18:28,520 INFO L273 TraceCheckUtils]: 122: Hoare triple {19025#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {19025#false} is VALID [2018-11-23 12:18:28,521 INFO L256 TraceCheckUtils]: 123: Hoare triple {19025#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {19025#false} is VALID [2018-11-23 12:18:28,521 INFO L273 TraceCheckUtils]: 124: Hoare triple {19025#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {19025#false} is VALID [2018-11-23 12:18:28,521 INFO L273 TraceCheckUtils]: 125: Hoare triple {19025#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19025#false} is VALID [2018-11-23 12:18:28,521 INFO L273 TraceCheckUtils]: 126: Hoare triple {19025#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19025#false} is VALID [2018-11-23 12:18:28,521 INFO L273 TraceCheckUtils]: 127: Hoare triple {19025#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19025#false} is VALID [2018-11-23 12:18:28,522 INFO L273 TraceCheckUtils]: 128: Hoare triple {19025#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19025#false} is VALID [2018-11-23 12:18:28,522 INFO L273 TraceCheckUtils]: 129: Hoare triple {19025#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19025#false} is VALID [2018-11-23 12:18:28,522 INFO L273 TraceCheckUtils]: 130: Hoare triple {19025#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19025#false} is VALID [2018-11-23 12:18:28,522 INFO L273 TraceCheckUtils]: 131: Hoare triple {19025#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19025#false} is VALID [2018-11-23 12:18:28,522 INFO L273 TraceCheckUtils]: 132: Hoare triple {19025#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19025#false} is VALID [2018-11-23 12:18:28,523 INFO L273 TraceCheckUtils]: 133: Hoare triple {19025#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19025#false} is VALID [2018-11-23 12:18:28,523 INFO L273 TraceCheckUtils]: 134: Hoare triple {19025#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19025#false} is VALID [2018-11-23 12:18:28,523 INFO L273 TraceCheckUtils]: 135: Hoare triple {19025#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19025#false} is VALID [2018-11-23 12:18:28,524 INFO L273 TraceCheckUtils]: 136: Hoare triple {19025#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19025#false} is VALID [2018-11-23 12:18:28,524 INFO L273 TraceCheckUtils]: 137: Hoare triple {19025#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19025#false} is VALID [2018-11-23 12:18:28,524 INFO L273 TraceCheckUtils]: 138: Hoare triple {19025#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19025#false} is VALID [2018-11-23 12:18:28,524 INFO L273 TraceCheckUtils]: 139: Hoare triple {19025#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {19025#false} is VALID [2018-11-23 12:18:28,524 INFO L273 TraceCheckUtils]: 140: Hoare triple {19025#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19025#false} is VALID [2018-11-23 12:18:28,525 INFO L273 TraceCheckUtils]: 141: Hoare triple {19025#false} assume !(~i~0 < 60); {19025#false} is VALID [2018-11-23 12:18:28,525 INFO L273 TraceCheckUtils]: 142: Hoare triple {19025#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {19025#false} is VALID [2018-11-23 12:18:28,525 INFO L273 TraceCheckUtils]: 143: Hoare triple {19025#false} assume true; {19025#false} is VALID [2018-11-23 12:18:28,525 INFO L268 TraceCheckUtils]: 144: Hoare quadruple {19025#false} {19025#false} #74#return; {19025#false} is VALID [2018-11-23 12:18:28,525 INFO L273 TraceCheckUtils]: 145: Hoare triple {19025#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {19025#false} is VALID [2018-11-23 12:18:28,525 INFO L273 TraceCheckUtils]: 146: Hoare triple {19025#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {19025#false} is VALID [2018-11-23 12:18:28,526 INFO L273 TraceCheckUtils]: 147: Hoare triple {19025#false} assume !false; {19025#false} is VALID [2018-11-23 12:18:28,537 INFO L134 CoverageAnalysis]: Checked inductivity of 1417 backedges. 298 proven. 49 refuted. 0 times theorem prover too weak. 1070 trivial. 0 not checked. [2018-11-23 12:18:28,567 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:18:28,567 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 10] total 38 [2018-11-23 12:18:28,568 INFO L78 Accepts]: Start accepts. Automaton has 38 states. Word has length 148 [2018-11-23 12:18:28,568 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:18:28,568 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 38 states. [2018-11-23 12:18:28,740 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:28,740 INFO L459 AbstractCegarLoop]: Interpolant automaton has 38 states [2018-11-23 12:18:28,741 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2018-11-23 12:18:28,742 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=479, Invalid=927, Unknown=0, NotChecked=0, Total=1406 [2018-11-23 12:18:28,742 INFO L87 Difference]: Start difference. First operand 107 states and 111 transitions. Second operand 38 states. [2018-11-23 12:18:29,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:29,784 INFO L93 Difference]: Finished difference Result 159 states and 168 transitions. [2018-11-23 12:18:29,784 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-11-23 12:18:29,784 INFO L78 Accepts]: Start accepts. Automaton has 38 states. Word has length 148 [2018-11-23 12:18:29,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:18:29,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2018-11-23 12:18:29,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 125 transitions. [2018-11-23 12:18:29,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2018-11-23 12:18:29,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 125 transitions. [2018-11-23 12:18:29,786 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 38 states and 125 transitions. [2018-11-23 12:18:29,950 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:29,952 INFO L225 Difference]: With dead ends: 159 [2018-11-23 12:18:29,953 INFO L226 Difference]: Without dead ends: 113 [2018-11-23 12:18:29,954 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 177 GetRequests, 141 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=479, Invalid=927, Unknown=0, NotChecked=0, Total=1406 [2018-11-23 12:18:29,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states. [2018-11-23 12:18:30,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 111. [2018-11-23 12:18:30,128 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:18:30,128 INFO L82 GeneralOperation]: Start isEquivalent. First operand 113 states. Second operand 111 states. [2018-11-23 12:18:30,128 INFO L74 IsIncluded]: Start isIncluded. First operand 113 states. Second operand 111 states. [2018-11-23 12:18:30,128 INFO L87 Difference]: Start difference. First operand 113 states. Second operand 111 states. [2018-11-23 12:18:30,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:30,130 INFO L93 Difference]: Finished difference Result 113 states and 117 transitions. [2018-11-23 12:18:30,130 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 117 transitions. [2018-11-23 12:18:30,131 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:30,131 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:30,131 INFO L74 IsIncluded]: Start isIncluded. First operand 111 states. Second operand 113 states. [2018-11-23 12:18:30,131 INFO L87 Difference]: Start difference. First operand 111 states. Second operand 113 states. [2018-11-23 12:18:30,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:30,133 INFO L93 Difference]: Finished difference Result 113 states and 117 transitions. [2018-11-23 12:18:30,134 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 117 transitions. [2018-11-23 12:18:30,134 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:30,134 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:30,134 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:18:30,134 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:18:30,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 111 states. [2018-11-23 12:18:30,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 115 transitions. [2018-11-23 12:18:30,136 INFO L78 Accepts]: Start accepts. Automaton has 111 states and 115 transitions. Word has length 148 [2018-11-23 12:18:30,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:18:30,137 INFO L480 AbstractCegarLoop]: Abstraction has 111 states and 115 transitions. [2018-11-23 12:18:30,137 INFO L481 AbstractCegarLoop]: Interpolant automaton has 38 states. [2018-11-23 12:18:30,137 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 115 transitions. [2018-11-23 12:18:30,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2018-11-23 12:18:30,138 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:18:30,138 INFO L402 BasicCegarLoop]: trace histogram [28, 28, 24, 24, 8, 8, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:18:30,138 INFO L423 AbstractCegarLoop]: === Iteration 32 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:18:30,139 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:18:30,139 INFO L82 PathProgramCache]: Analyzing trace with hash 109793379, now seen corresponding path program 28 times [2018-11-23 12:18:30,139 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:18:30,139 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:18:30,140 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:30,140 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:18:30,140 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:30,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:31,087 INFO L256 TraceCheckUtils]: 0: Hoare triple {20132#true} call ULTIMATE.init(); {20132#true} is VALID [2018-11-23 12:18:31,088 INFO L273 TraceCheckUtils]: 1: Hoare triple {20132#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {20132#true} is VALID [2018-11-23 12:18:31,088 INFO L273 TraceCheckUtils]: 2: Hoare triple {20132#true} assume true; {20132#true} is VALID [2018-11-23 12:18:31,088 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {20132#true} {20132#true} #66#return; {20132#true} is VALID [2018-11-23 12:18:31,088 INFO L256 TraceCheckUtils]: 4: Hoare triple {20132#true} call #t~ret12 := main(); {20132#true} is VALID [2018-11-23 12:18:31,090 INFO L273 TraceCheckUtils]: 5: Hoare triple {20132#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {20134#(= main_~i~1 0)} is VALID [2018-11-23 12:18:31,091 INFO L273 TraceCheckUtils]: 6: Hoare triple {20134#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20134#(= main_~i~1 0)} is VALID [2018-11-23 12:18:31,092 INFO L273 TraceCheckUtils]: 7: Hoare triple {20134#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20135#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:31,092 INFO L273 TraceCheckUtils]: 8: Hoare triple {20135#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20135#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:31,093 INFO L273 TraceCheckUtils]: 9: Hoare triple {20135#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20136#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:31,093 INFO L273 TraceCheckUtils]: 10: Hoare triple {20136#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20136#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:31,094 INFO L273 TraceCheckUtils]: 11: Hoare triple {20136#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20137#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:31,094 INFO L273 TraceCheckUtils]: 12: Hoare triple {20137#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20137#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:31,094 INFO L273 TraceCheckUtils]: 13: Hoare triple {20137#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20138#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:31,095 INFO L273 TraceCheckUtils]: 14: Hoare triple {20138#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20138#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:31,095 INFO L273 TraceCheckUtils]: 15: Hoare triple {20138#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20139#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:31,095 INFO L273 TraceCheckUtils]: 16: Hoare triple {20139#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20139#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:31,096 INFO L273 TraceCheckUtils]: 17: Hoare triple {20139#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20140#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:31,096 INFO L273 TraceCheckUtils]: 18: Hoare triple {20140#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20140#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:31,097 INFO L273 TraceCheckUtils]: 19: Hoare triple {20140#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20141#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:31,098 INFO L273 TraceCheckUtils]: 20: Hoare triple {20141#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20141#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:31,098 INFO L273 TraceCheckUtils]: 21: Hoare triple {20141#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20142#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:31,099 INFO L273 TraceCheckUtils]: 22: Hoare triple {20142#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20142#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:31,100 INFO L273 TraceCheckUtils]: 23: Hoare triple {20142#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20143#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:31,100 INFO L273 TraceCheckUtils]: 24: Hoare triple {20143#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20143#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:31,101 INFO L273 TraceCheckUtils]: 25: Hoare triple {20143#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20144#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:31,101 INFO L273 TraceCheckUtils]: 26: Hoare triple {20144#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20144#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:31,102 INFO L273 TraceCheckUtils]: 27: Hoare triple {20144#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20145#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:31,103 INFO L273 TraceCheckUtils]: 28: Hoare triple {20145#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20145#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:31,103 INFO L273 TraceCheckUtils]: 29: Hoare triple {20145#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20146#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:31,104 INFO L273 TraceCheckUtils]: 30: Hoare triple {20146#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20146#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:31,104 INFO L273 TraceCheckUtils]: 31: Hoare triple {20146#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20147#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:31,105 INFO L273 TraceCheckUtils]: 32: Hoare triple {20147#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20147#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:31,106 INFO L273 TraceCheckUtils]: 33: Hoare triple {20147#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20148#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:31,106 INFO L273 TraceCheckUtils]: 34: Hoare triple {20148#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20148#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:31,107 INFO L273 TraceCheckUtils]: 35: Hoare triple {20148#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20149#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:31,107 INFO L273 TraceCheckUtils]: 36: Hoare triple {20149#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20149#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:31,108 INFO L273 TraceCheckUtils]: 37: Hoare triple {20149#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20150#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:31,109 INFO L273 TraceCheckUtils]: 38: Hoare triple {20150#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20150#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:31,109 INFO L273 TraceCheckUtils]: 39: Hoare triple {20150#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20151#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:31,110 INFO L273 TraceCheckUtils]: 40: Hoare triple {20151#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20151#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:31,111 INFO L273 TraceCheckUtils]: 41: Hoare triple {20151#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20152#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:31,111 INFO L273 TraceCheckUtils]: 42: Hoare triple {20152#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20152#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:31,112 INFO L273 TraceCheckUtils]: 43: Hoare triple {20152#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20153#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:31,112 INFO L273 TraceCheckUtils]: 44: Hoare triple {20153#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20153#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:31,113 INFO L273 TraceCheckUtils]: 45: Hoare triple {20153#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20154#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:31,114 INFO L273 TraceCheckUtils]: 46: Hoare triple {20154#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20154#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:31,114 INFO L273 TraceCheckUtils]: 47: Hoare triple {20154#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20155#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:31,115 INFO L273 TraceCheckUtils]: 48: Hoare triple {20155#(<= main_~i~1 21)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20155#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:31,116 INFO L273 TraceCheckUtils]: 49: Hoare triple {20155#(<= main_~i~1 21)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20156#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:31,116 INFO L273 TraceCheckUtils]: 50: Hoare triple {20156#(<= main_~i~1 22)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20156#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:31,117 INFO L273 TraceCheckUtils]: 51: Hoare triple {20156#(<= main_~i~1 22)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20157#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:31,117 INFO L273 TraceCheckUtils]: 52: Hoare triple {20157#(<= main_~i~1 23)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20157#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:31,118 INFO L273 TraceCheckUtils]: 53: Hoare triple {20157#(<= main_~i~1 23)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20158#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:31,119 INFO L273 TraceCheckUtils]: 54: Hoare triple {20158#(<= main_~i~1 24)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20158#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:31,119 INFO L273 TraceCheckUtils]: 55: Hoare triple {20158#(<= main_~i~1 24)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20159#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:31,120 INFO L273 TraceCheckUtils]: 56: Hoare triple {20159#(<= main_~i~1 25)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20159#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:31,121 INFO L273 TraceCheckUtils]: 57: Hoare triple {20159#(<= main_~i~1 25)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20160#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:31,121 INFO L273 TraceCheckUtils]: 58: Hoare triple {20160#(<= main_~i~1 26)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20160#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:31,122 INFO L273 TraceCheckUtils]: 59: Hoare triple {20160#(<= main_~i~1 26)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20161#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:31,122 INFO L273 TraceCheckUtils]: 60: Hoare triple {20161#(<= main_~i~1 27)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20161#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:31,123 INFO L273 TraceCheckUtils]: 61: Hoare triple {20161#(<= main_~i~1 27)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20162#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:31,124 INFO L273 TraceCheckUtils]: 62: Hoare triple {20162#(<= main_~i~1 28)} assume !(~i~1 < 60); {20133#false} is VALID [2018-11-23 12:18:31,124 INFO L256 TraceCheckUtils]: 63: Hoare triple {20133#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {20132#true} is VALID [2018-11-23 12:18:31,124 INFO L273 TraceCheckUtils]: 64: Hoare triple {20132#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {20132#true} is VALID [2018-11-23 12:18:31,124 INFO L273 TraceCheckUtils]: 65: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,124 INFO L273 TraceCheckUtils]: 66: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,125 INFO L273 TraceCheckUtils]: 67: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,125 INFO L273 TraceCheckUtils]: 68: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,125 INFO L273 TraceCheckUtils]: 69: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,125 INFO L273 TraceCheckUtils]: 70: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,125 INFO L273 TraceCheckUtils]: 71: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,125 INFO L273 TraceCheckUtils]: 72: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,126 INFO L273 TraceCheckUtils]: 73: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,126 INFO L273 TraceCheckUtils]: 74: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,126 INFO L273 TraceCheckUtils]: 75: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,126 INFO L273 TraceCheckUtils]: 76: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,126 INFO L273 TraceCheckUtils]: 77: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,127 INFO L273 TraceCheckUtils]: 78: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,127 INFO L273 TraceCheckUtils]: 79: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,127 INFO L273 TraceCheckUtils]: 80: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,127 INFO L273 TraceCheckUtils]: 81: Hoare triple {20132#true} assume !(~i~0 < 60); {20132#true} is VALID [2018-11-23 12:18:31,127 INFO L273 TraceCheckUtils]: 82: Hoare triple {20132#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {20132#true} is VALID [2018-11-23 12:18:31,127 INFO L273 TraceCheckUtils]: 83: Hoare triple {20132#true} assume true; {20132#true} is VALID [2018-11-23 12:18:31,128 INFO L268 TraceCheckUtils]: 84: Hoare quadruple {20132#true} {20133#false} #70#return; {20133#false} is VALID [2018-11-23 12:18:31,128 INFO L273 TraceCheckUtils]: 85: Hoare triple {20133#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {20133#false} is VALID [2018-11-23 12:18:31,128 INFO L256 TraceCheckUtils]: 86: Hoare triple {20133#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {20132#true} is VALID [2018-11-23 12:18:31,128 INFO L273 TraceCheckUtils]: 87: Hoare triple {20132#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {20132#true} is VALID [2018-11-23 12:18:31,128 INFO L273 TraceCheckUtils]: 88: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,129 INFO L273 TraceCheckUtils]: 89: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,129 INFO L273 TraceCheckUtils]: 90: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,129 INFO L273 TraceCheckUtils]: 91: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,129 INFO L273 TraceCheckUtils]: 92: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,129 INFO L273 TraceCheckUtils]: 93: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,129 INFO L273 TraceCheckUtils]: 94: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,129 INFO L273 TraceCheckUtils]: 95: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,129 INFO L273 TraceCheckUtils]: 96: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,129 INFO L273 TraceCheckUtils]: 97: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,129 INFO L273 TraceCheckUtils]: 98: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,130 INFO L273 TraceCheckUtils]: 99: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,130 INFO L273 TraceCheckUtils]: 100: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,130 INFO L273 TraceCheckUtils]: 101: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,130 INFO L273 TraceCheckUtils]: 102: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,130 INFO L273 TraceCheckUtils]: 103: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,130 INFO L273 TraceCheckUtils]: 104: Hoare triple {20132#true} assume !(~i~0 < 60); {20132#true} is VALID [2018-11-23 12:18:31,130 INFO L273 TraceCheckUtils]: 105: Hoare triple {20132#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {20132#true} is VALID [2018-11-23 12:18:31,130 INFO L273 TraceCheckUtils]: 106: Hoare triple {20132#true} assume true; {20132#true} is VALID [2018-11-23 12:18:31,130 INFO L268 TraceCheckUtils]: 107: Hoare quadruple {20132#true} {20133#false} #72#return; {20133#false} is VALID [2018-11-23 12:18:31,130 INFO L273 TraceCheckUtils]: 108: Hoare triple {20133#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {20133#false} is VALID [2018-11-23 12:18:31,131 INFO L273 TraceCheckUtils]: 109: Hoare triple {20133#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {20133#false} is VALID [2018-11-23 12:18:31,131 INFO L273 TraceCheckUtils]: 110: Hoare triple {20133#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {20133#false} is VALID [2018-11-23 12:18:31,131 INFO L273 TraceCheckUtils]: 111: Hoare triple {20133#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {20133#false} is VALID [2018-11-23 12:18:31,131 INFO L273 TraceCheckUtils]: 112: Hoare triple {20133#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {20133#false} is VALID [2018-11-23 12:18:31,131 INFO L273 TraceCheckUtils]: 113: Hoare triple {20133#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {20133#false} is VALID [2018-11-23 12:18:31,131 INFO L273 TraceCheckUtils]: 114: Hoare triple {20133#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {20133#false} is VALID [2018-11-23 12:18:31,131 INFO L273 TraceCheckUtils]: 115: Hoare triple {20133#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {20133#false} is VALID [2018-11-23 12:18:31,131 INFO L273 TraceCheckUtils]: 116: Hoare triple {20133#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {20133#false} is VALID [2018-11-23 12:18:31,131 INFO L273 TraceCheckUtils]: 117: Hoare triple {20133#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {20133#false} is VALID [2018-11-23 12:18:31,132 INFO L273 TraceCheckUtils]: 118: Hoare triple {20133#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {20133#false} is VALID [2018-11-23 12:18:31,132 INFO L273 TraceCheckUtils]: 119: Hoare triple {20133#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {20133#false} is VALID [2018-11-23 12:18:31,132 INFO L273 TraceCheckUtils]: 120: Hoare triple {20133#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {20133#false} is VALID [2018-11-23 12:18:31,132 INFO L273 TraceCheckUtils]: 121: Hoare triple {20133#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {20133#false} is VALID [2018-11-23 12:18:31,132 INFO L273 TraceCheckUtils]: 122: Hoare triple {20133#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {20133#false} is VALID [2018-11-23 12:18:31,132 INFO L273 TraceCheckUtils]: 123: Hoare triple {20133#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {20133#false} is VALID [2018-11-23 12:18:31,132 INFO L273 TraceCheckUtils]: 124: Hoare triple {20133#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {20133#false} is VALID [2018-11-23 12:18:31,132 INFO L273 TraceCheckUtils]: 125: Hoare triple {20133#false} assume !(~i~2 < 59); {20133#false} is VALID [2018-11-23 12:18:31,132 INFO L273 TraceCheckUtils]: 126: Hoare triple {20133#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {20133#false} is VALID [2018-11-23 12:18:31,132 INFO L256 TraceCheckUtils]: 127: Hoare triple {20133#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {20132#true} is VALID [2018-11-23 12:18:31,133 INFO L273 TraceCheckUtils]: 128: Hoare triple {20132#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {20132#true} is VALID [2018-11-23 12:18:31,133 INFO L273 TraceCheckUtils]: 129: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,133 INFO L273 TraceCheckUtils]: 130: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,133 INFO L273 TraceCheckUtils]: 131: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,133 INFO L273 TraceCheckUtils]: 132: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,133 INFO L273 TraceCheckUtils]: 133: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,133 INFO L273 TraceCheckUtils]: 134: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,133 INFO L273 TraceCheckUtils]: 135: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,133 INFO L273 TraceCheckUtils]: 136: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,134 INFO L273 TraceCheckUtils]: 137: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,134 INFO L273 TraceCheckUtils]: 138: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,134 INFO L273 TraceCheckUtils]: 139: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,134 INFO L273 TraceCheckUtils]: 140: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,134 INFO L273 TraceCheckUtils]: 141: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,134 INFO L273 TraceCheckUtils]: 142: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,134 INFO L273 TraceCheckUtils]: 143: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,134 INFO L273 TraceCheckUtils]: 144: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,134 INFO L273 TraceCheckUtils]: 145: Hoare triple {20132#true} assume !(~i~0 < 60); {20132#true} is VALID [2018-11-23 12:18:31,134 INFO L273 TraceCheckUtils]: 146: Hoare triple {20132#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {20132#true} is VALID [2018-11-23 12:18:31,135 INFO L273 TraceCheckUtils]: 147: Hoare triple {20132#true} assume true; {20132#true} is VALID [2018-11-23 12:18:31,135 INFO L268 TraceCheckUtils]: 148: Hoare quadruple {20132#true} {20133#false} #74#return; {20133#false} is VALID [2018-11-23 12:18:31,135 INFO L273 TraceCheckUtils]: 149: Hoare triple {20133#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {20133#false} is VALID [2018-11-23 12:18:31,135 INFO L273 TraceCheckUtils]: 150: Hoare triple {20133#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {20133#false} is VALID [2018-11-23 12:18:31,135 INFO L273 TraceCheckUtils]: 151: Hoare triple {20133#false} assume !false; {20133#false} is VALID [2018-11-23 12:18:31,146 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2018-11-23 12:18:31,146 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:18:31,146 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:18:31,155 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-23 12:18:31,226 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-23 12:18:31,227 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:18:31,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:31,260 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:18:31,552 INFO L256 TraceCheckUtils]: 0: Hoare triple {20132#true} call ULTIMATE.init(); {20132#true} is VALID [2018-11-23 12:18:31,552 INFO L273 TraceCheckUtils]: 1: Hoare triple {20132#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {20132#true} is VALID [2018-11-23 12:18:31,552 INFO L273 TraceCheckUtils]: 2: Hoare triple {20132#true} assume true; {20132#true} is VALID [2018-11-23 12:18:31,552 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {20132#true} {20132#true} #66#return; {20132#true} is VALID [2018-11-23 12:18:31,552 INFO L256 TraceCheckUtils]: 4: Hoare triple {20132#true} call #t~ret12 := main(); {20132#true} is VALID [2018-11-23 12:18:31,553 INFO L273 TraceCheckUtils]: 5: Hoare triple {20132#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {20132#true} is VALID [2018-11-23 12:18:31,553 INFO L273 TraceCheckUtils]: 6: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,553 INFO L273 TraceCheckUtils]: 7: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,553 INFO L273 TraceCheckUtils]: 8: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,553 INFO L273 TraceCheckUtils]: 9: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,554 INFO L273 TraceCheckUtils]: 10: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,554 INFO L273 TraceCheckUtils]: 11: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,554 INFO L273 TraceCheckUtils]: 12: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,554 INFO L273 TraceCheckUtils]: 13: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,554 INFO L273 TraceCheckUtils]: 14: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,554 INFO L273 TraceCheckUtils]: 15: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,554 INFO L273 TraceCheckUtils]: 16: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,554 INFO L273 TraceCheckUtils]: 17: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,554 INFO L273 TraceCheckUtils]: 18: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,554 INFO L273 TraceCheckUtils]: 19: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,555 INFO L273 TraceCheckUtils]: 20: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,555 INFO L273 TraceCheckUtils]: 21: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,555 INFO L273 TraceCheckUtils]: 22: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,555 INFO L273 TraceCheckUtils]: 23: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,555 INFO L273 TraceCheckUtils]: 24: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,555 INFO L273 TraceCheckUtils]: 25: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,555 INFO L273 TraceCheckUtils]: 26: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,555 INFO L273 TraceCheckUtils]: 27: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,555 INFO L273 TraceCheckUtils]: 28: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,555 INFO L273 TraceCheckUtils]: 29: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,556 INFO L273 TraceCheckUtils]: 30: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,556 INFO L273 TraceCheckUtils]: 31: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,556 INFO L273 TraceCheckUtils]: 32: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,556 INFO L273 TraceCheckUtils]: 33: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,556 INFO L273 TraceCheckUtils]: 34: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,556 INFO L273 TraceCheckUtils]: 35: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,556 INFO L273 TraceCheckUtils]: 36: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,556 INFO L273 TraceCheckUtils]: 37: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,556 INFO L273 TraceCheckUtils]: 38: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,556 INFO L273 TraceCheckUtils]: 39: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,557 INFO L273 TraceCheckUtils]: 40: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,557 INFO L273 TraceCheckUtils]: 41: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,557 INFO L273 TraceCheckUtils]: 42: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,557 INFO L273 TraceCheckUtils]: 43: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,557 INFO L273 TraceCheckUtils]: 44: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,557 INFO L273 TraceCheckUtils]: 45: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,557 INFO L273 TraceCheckUtils]: 46: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,557 INFO L273 TraceCheckUtils]: 47: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,557 INFO L273 TraceCheckUtils]: 48: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,558 INFO L273 TraceCheckUtils]: 49: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,558 INFO L273 TraceCheckUtils]: 50: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,558 INFO L273 TraceCheckUtils]: 51: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,558 INFO L273 TraceCheckUtils]: 52: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,558 INFO L273 TraceCheckUtils]: 53: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,558 INFO L273 TraceCheckUtils]: 54: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,558 INFO L273 TraceCheckUtils]: 55: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,558 INFO L273 TraceCheckUtils]: 56: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,558 INFO L273 TraceCheckUtils]: 57: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,558 INFO L273 TraceCheckUtils]: 58: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,559 INFO L273 TraceCheckUtils]: 59: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,559 INFO L273 TraceCheckUtils]: 60: Hoare triple {20132#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {20132#true} is VALID [2018-11-23 12:18:31,559 INFO L273 TraceCheckUtils]: 61: Hoare triple {20132#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {20132#true} is VALID [2018-11-23 12:18:31,559 INFO L273 TraceCheckUtils]: 62: Hoare triple {20132#true} assume !(~i~1 < 60); {20132#true} is VALID [2018-11-23 12:18:31,559 INFO L256 TraceCheckUtils]: 63: Hoare triple {20132#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {20132#true} is VALID [2018-11-23 12:18:31,559 INFO L273 TraceCheckUtils]: 64: Hoare triple {20132#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {20132#true} is VALID [2018-11-23 12:18:31,559 INFO L273 TraceCheckUtils]: 65: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,559 INFO L273 TraceCheckUtils]: 66: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,559 INFO L273 TraceCheckUtils]: 67: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,559 INFO L273 TraceCheckUtils]: 68: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,560 INFO L273 TraceCheckUtils]: 69: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,560 INFO L273 TraceCheckUtils]: 70: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,560 INFO L273 TraceCheckUtils]: 71: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,560 INFO L273 TraceCheckUtils]: 72: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,560 INFO L273 TraceCheckUtils]: 73: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,560 INFO L273 TraceCheckUtils]: 74: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,560 INFO L273 TraceCheckUtils]: 75: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,560 INFO L273 TraceCheckUtils]: 76: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,560 INFO L273 TraceCheckUtils]: 77: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,560 INFO L273 TraceCheckUtils]: 78: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,561 INFO L273 TraceCheckUtils]: 79: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,561 INFO L273 TraceCheckUtils]: 80: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,561 INFO L273 TraceCheckUtils]: 81: Hoare triple {20132#true} assume !(~i~0 < 60); {20132#true} is VALID [2018-11-23 12:18:31,561 INFO L273 TraceCheckUtils]: 82: Hoare triple {20132#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {20132#true} is VALID [2018-11-23 12:18:31,561 INFO L273 TraceCheckUtils]: 83: Hoare triple {20132#true} assume true; {20132#true} is VALID [2018-11-23 12:18:31,561 INFO L268 TraceCheckUtils]: 84: Hoare quadruple {20132#true} {20132#true} #70#return; {20132#true} is VALID [2018-11-23 12:18:31,561 INFO L273 TraceCheckUtils]: 85: Hoare triple {20132#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {20132#true} is VALID [2018-11-23 12:18:31,561 INFO L256 TraceCheckUtils]: 86: Hoare triple {20132#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {20132#true} is VALID [2018-11-23 12:18:31,561 INFO L273 TraceCheckUtils]: 87: Hoare triple {20132#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {20132#true} is VALID [2018-11-23 12:18:31,562 INFO L273 TraceCheckUtils]: 88: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,562 INFO L273 TraceCheckUtils]: 89: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,562 INFO L273 TraceCheckUtils]: 90: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,562 INFO L273 TraceCheckUtils]: 91: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,562 INFO L273 TraceCheckUtils]: 92: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,563 INFO L273 TraceCheckUtils]: 93: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,563 INFO L273 TraceCheckUtils]: 94: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,563 INFO L273 TraceCheckUtils]: 95: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,563 INFO L273 TraceCheckUtils]: 96: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,563 INFO L273 TraceCheckUtils]: 97: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,563 INFO L273 TraceCheckUtils]: 98: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,563 INFO L273 TraceCheckUtils]: 99: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,563 INFO L273 TraceCheckUtils]: 100: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,564 INFO L273 TraceCheckUtils]: 101: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,564 INFO L273 TraceCheckUtils]: 102: Hoare triple {20132#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20132#true} is VALID [2018-11-23 12:18:31,564 INFO L273 TraceCheckUtils]: 103: Hoare triple {20132#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20132#true} is VALID [2018-11-23 12:18:31,564 INFO L273 TraceCheckUtils]: 104: Hoare triple {20132#true} assume !(~i~0 < 60); {20132#true} is VALID [2018-11-23 12:18:31,564 INFO L273 TraceCheckUtils]: 105: Hoare triple {20132#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {20132#true} is VALID [2018-11-23 12:18:31,564 INFO L273 TraceCheckUtils]: 106: Hoare triple {20132#true} assume true; {20132#true} is VALID [2018-11-23 12:18:31,564 INFO L268 TraceCheckUtils]: 107: Hoare quadruple {20132#true} {20132#true} #72#return; {20132#true} is VALID [2018-11-23 12:18:31,564 INFO L273 TraceCheckUtils]: 108: Hoare triple {20132#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {20132#true} is VALID [2018-11-23 12:18:31,564 INFO L273 TraceCheckUtils]: 109: Hoare triple {20132#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {20132#true} is VALID [2018-11-23 12:18:31,564 INFO L273 TraceCheckUtils]: 110: Hoare triple {20132#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {20132#true} is VALID [2018-11-23 12:18:31,565 INFO L273 TraceCheckUtils]: 111: Hoare triple {20132#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {20132#true} is VALID [2018-11-23 12:18:31,565 INFO L273 TraceCheckUtils]: 112: Hoare triple {20132#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {20132#true} is VALID [2018-11-23 12:18:31,565 INFO L273 TraceCheckUtils]: 113: Hoare triple {20132#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {20132#true} is VALID [2018-11-23 12:18:31,565 INFO L273 TraceCheckUtils]: 114: Hoare triple {20132#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {20132#true} is VALID [2018-11-23 12:18:31,565 INFO L273 TraceCheckUtils]: 115: Hoare triple {20132#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {20132#true} is VALID [2018-11-23 12:18:31,565 INFO L273 TraceCheckUtils]: 116: Hoare triple {20132#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {20132#true} is VALID [2018-11-23 12:18:31,565 INFO L273 TraceCheckUtils]: 117: Hoare triple {20132#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {20132#true} is VALID [2018-11-23 12:18:31,565 INFO L273 TraceCheckUtils]: 118: Hoare triple {20132#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {20132#true} is VALID [2018-11-23 12:18:31,565 INFO L273 TraceCheckUtils]: 119: Hoare triple {20132#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {20132#true} is VALID [2018-11-23 12:18:31,565 INFO L273 TraceCheckUtils]: 120: Hoare triple {20132#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {20132#true} is VALID [2018-11-23 12:18:31,566 INFO L273 TraceCheckUtils]: 121: Hoare triple {20132#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {20132#true} is VALID [2018-11-23 12:18:31,566 INFO L273 TraceCheckUtils]: 122: Hoare triple {20132#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {20132#true} is VALID [2018-11-23 12:18:31,566 INFO L273 TraceCheckUtils]: 123: Hoare triple {20132#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {20132#true} is VALID [2018-11-23 12:18:31,566 INFO L273 TraceCheckUtils]: 124: Hoare triple {20132#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {20132#true} is VALID [2018-11-23 12:18:31,566 INFO L273 TraceCheckUtils]: 125: Hoare triple {20132#true} assume !(~i~2 < 59); {20132#true} is VALID [2018-11-23 12:18:31,566 INFO L273 TraceCheckUtils]: 126: Hoare triple {20132#true} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {20132#true} is VALID [2018-11-23 12:18:31,566 INFO L256 TraceCheckUtils]: 127: Hoare triple {20132#true} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {20132#true} is VALID [2018-11-23 12:18:31,567 INFO L273 TraceCheckUtils]: 128: Hoare triple {20132#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {20550#(<= sum_~i~0 0)} is VALID [2018-11-23 12:18:31,567 INFO L273 TraceCheckUtils]: 129: Hoare triple {20550#(<= sum_~i~0 0)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20550#(<= sum_~i~0 0)} is VALID [2018-11-23 12:18:31,568 INFO L273 TraceCheckUtils]: 130: Hoare triple {20550#(<= sum_~i~0 0)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20557#(<= sum_~i~0 1)} is VALID [2018-11-23 12:18:31,568 INFO L273 TraceCheckUtils]: 131: Hoare triple {20557#(<= sum_~i~0 1)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20557#(<= sum_~i~0 1)} is VALID [2018-11-23 12:18:31,568 INFO L273 TraceCheckUtils]: 132: Hoare triple {20557#(<= sum_~i~0 1)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20564#(<= sum_~i~0 2)} is VALID [2018-11-23 12:18:31,569 INFO L273 TraceCheckUtils]: 133: Hoare triple {20564#(<= sum_~i~0 2)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20564#(<= sum_~i~0 2)} is VALID [2018-11-23 12:18:31,569 INFO L273 TraceCheckUtils]: 134: Hoare triple {20564#(<= sum_~i~0 2)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20571#(<= sum_~i~0 3)} is VALID [2018-11-23 12:18:31,569 INFO L273 TraceCheckUtils]: 135: Hoare triple {20571#(<= sum_~i~0 3)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20571#(<= sum_~i~0 3)} is VALID [2018-11-23 12:18:31,570 INFO L273 TraceCheckUtils]: 136: Hoare triple {20571#(<= sum_~i~0 3)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20578#(<= sum_~i~0 4)} is VALID [2018-11-23 12:18:31,570 INFO L273 TraceCheckUtils]: 137: Hoare triple {20578#(<= sum_~i~0 4)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20578#(<= sum_~i~0 4)} is VALID [2018-11-23 12:18:31,571 INFO L273 TraceCheckUtils]: 138: Hoare triple {20578#(<= sum_~i~0 4)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20585#(<= sum_~i~0 5)} is VALID [2018-11-23 12:18:31,572 INFO L273 TraceCheckUtils]: 139: Hoare triple {20585#(<= sum_~i~0 5)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20585#(<= sum_~i~0 5)} is VALID [2018-11-23 12:18:31,572 INFO L273 TraceCheckUtils]: 140: Hoare triple {20585#(<= sum_~i~0 5)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20592#(<= sum_~i~0 6)} is VALID [2018-11-23 12:18:31,573 INFO L273 TraceCheckUtils]: 141: Hoare triple {20592#(<= sum_~i~0 6)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20592#(<= sum_~i~0 6)} is VALID [2018-11-23 12:18:31,573 INFO L273 TraceCheckUtils]: 142: Hoare triple {20592#(<= sum_~i~0 6)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20599#(<= sum_~i~0 7)} is VALID [2018-11-23 12:18:31,574 INFO L273 TraceCheckUtils]: 143: Hoare triple {20599#(<= sum_~i~0 7)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {20599#(<= sum_~i~0 7)} is VALID [2018-11-23 12:18:31,575 INFO L273 TraceCheckUtils]: 144: Hoare triple {20599#(<= sum_~i~0 7)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20606#(<= sum_~i~0 8)} is VALID [2018-11-23 12:18:31,575 INFO L273 TraceCheckUtils]: 145: Hoare triple {20606#(<= sum_~i~0 8)} assume !(~i~0 < 60); {20133#false} is VALID [2018-11-23 12:18:31,575 INFO L273 TraceCheckUtils]: 146: Hoare triple {20133#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {20133#false} is VALID [2018-11-23 12:18:31,576 INFO L273 TraceCheckUtils]: 147: Hoare triple {20133#false} assume true; {20133#false} is VALID [2018-11-23 12:18:31,576 INFO L268 TraceCheckUtils]: 148: Hoare quadruple {20133#false} {20132#true} #74#return; {20133#false} is VALID [2018-11-23 12:18:31,576 INFO L273 TraceCheckUtils]: 149: Hoare triple {20133#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {20133#false} is VALID [2018-11-23 12:18:31,576 INFO L273 TraceCheckUtils]: 150: Hoare triple {20133#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {20133#false} is VALID [2018-11-23 12:18:31,576 INFO L273 TraceCheckUtils]: 151: Hoare triple {20133#false} assume !false; {20133#false} is VALID [2018-11-23 12:18:31,587 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 296 proven. 64 refuted. 0 times theorem prover too weak. 1127 trivial. 0 not checked. [2018-11-23 12:18:31,608 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:18:31,608 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 11] total 40 [2018-11-23 12:18:31,608 INFO L78 Accepts]: Start accepts. Automaton has 40 states. Word has length 152 [2018-11-23 12:18:31,609 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:18:31,609 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 40 states. [2018-11-23 12:18:31,721 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 120 edges. 120 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:31,721 INFO L459 AbstractCegarLoop]: Interpolant automaton has 40 states [2018-11-23 12:18:31,722 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2018-11-23 12:18:31,722 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=519, Invalid=1041, Unknown=0, NotChecked=0, Total=1560 [2018-11-23 12:18:31,723 INFO L87 Difference]: Start difference. First operand 111 states and 115 transitions. Second operand 40 states. [2018-11-23 12:18:32,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:32,287 INFO L93 Difference]: Finished difference Result 165 states and 177 transitions. [2018-11-23 12:18:32,287 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2018-11-23 12:18:32,288 INFO L78 Accepts]: Start accepts. Automaton has 40 states. Word has length 152 [2018-11-23 12:18:32,288 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:18:32,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40 states. [2018-11-23 12:18:32,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 132 transitions. [2018-11-23 12:18:32,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40 states. [2018-11-23 12:18:32,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 132 transitions. [2018-11-23 12:18:32,290 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 40 states and 132 transitions. [2018-11-23 12:18:32,417 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 132 edges. 132 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:32,420 INFO L225 Difference]: With dead ends: 165 [2018-11-23 12:18:32,420 INFO L226 Difference]: Without dead ends: 117 [2018-11-23 12:18:32,421 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 182 GetRequests, 144 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 252 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=519, Invalid=1041, Unknown=0, NotChecked=0, Total=1560 [2018-11-23 12:18:32,421 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2018-11-23 12:18:32,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 115. [2018-11-23 12:18:32,475 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:18:32,475 INFO L82 GeneralOperation]: Start isEquivalent. First operand 117 states. Second operand 115 states. [2018-11-23 12:18:32,476 INFO L74 IsIncluded]: Start isIncluded. First operand 117 states. Second operand 115 states. [2018-11-23 12:18:32,476 INFO L87 Difference]: Start difference. First operand 117 states. Second operand 115 states. [2018-11-23 12:18:32,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:32,478 INFO L93 Difference]: Finished difference Result 117 states and 121 transitions. [2018-11-23 12:18:32,479 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 121 transitions. [2018-11-23 12:18:32,479 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:32,479 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:32,479 INFO L74 IsIncluded]: Start isIncluded. First operand 115 states. Second operand 117 states. [2018-11-23 12:18:32,480 INFO L87 Difference]: Start difference. First operand 115 states. Second operand 117 states. [2018-11-23 12:18:32,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:32,481 INFO L93 Difference]: Finished difference Result 117 states and 121 transitions. [2018-11-23 12:18:32,481 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 121 transitions. [2018-11-23 12:18:32,481 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:32,481 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:32,482 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:18:32,482 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:18:32,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 115 states. [2018-11-23 12:18:32,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 119 transitions. [2018-11-23 12:18:32,483 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 119 transitions. Word has length 152 [2018-11-23 12:18:32,483 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:18:32,483 INFO L480 AbstractCegarLoop]: Abstraction has 115 states and 119 transitions. [2018-11-23 12:18:32,483 INFO L481 AbstractCegarLoop]: Interpolant automaton has 40 states. [2018-11-23 12:18:32,484 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 119 transitions. [2018-11-23 12:18:32,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-11-23 12:18:32,484 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:18:32,484 INFO L402 BasicCegarLoop]: trace histogram [29, 29, 27, 27, 8, 8, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:18:32,484 INFO L423 AbstractCegarLoop]: === Iteration 33 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:18:32,485 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:18:32,485 INFO L82 PathProgramCache]: Analyzing trace with hash 402103075, now seen corresponding path program 29 times [2018-11-23 12:18:32,485 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:18:32,485 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:18:32,485 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:32,485 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:18:32,485 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:32,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:34,160 INFO L256 TraceCheckUtils]: 0: Hoare triple {21277#true} call ULTIMATE.init(); {21277#true} is VALID [2018-11-23 12:18:34,161 INFO L273 TraceCheckUtils]: 1: Hoare triple {21277#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {21277#true} is VALID [2018-11-23 12:18:34,161 INFO L273 TraceCheckUtils]: 2: Hoare triple {21277#true} assume true; {21277#true} is VALID [2018-11-23 12:18:34,161 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {21277#true} {21277#true} #66#return; {21277#true} is VALID [2018-11-23 12:18:34,161 INFO L256 TraceCheckUtils]: 4: Hoare triple {21277#true} call #t~ret12 := main(); {21277#true} is VALID [2018-11-23 12:18:34,162 INFO L273 TraceCheckUtils]: 5: Hoare triple {21277#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {21279#(= main_~i~1 0)} is VALID [2018-11-23 12:18:34,162 INFO L273 TraceCheckUtils]: 6: Hoare triple {21279#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21279#(= main_~i~1 0)} is VALID [2018-11-23 12:18:34,163 INFO L273 TraceCheckUtils]: 7: Hoare triple {21279#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21280#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:34,163 INFO L273 TraceCheckUtils]: 8: Hoare triple {21280#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21280#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:34,164 INFO L273 TraceCheckUtils]: 9: Hoare triple {21280#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21281#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:34,164 INFO L273 TraceCheckUtils]: 10: Hoare triple {21281#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21281#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:34,164 INFO L273 TraceCheckUtils]: 11: Hoare triple {21281#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21282#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:34,165 INFO L273 TraceCheckUtils]: 12: Hoare triple {21282#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21282#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:34,165 INFO L273 TraceCheckUtils]: 13: Hoare triple {21282#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21283#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:34,165 INFO L273 TraceCheckUtils]: 14: Hoare triple {21283#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21283#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:34,166 INFO L273 TraceCheckUtils]: 15: Hoare triple {21283#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21284#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:34,167 INFO L273 TraceCheckUtils]: 16: Hoare triple {21284#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21284#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:34,167 INFO L273 TraceCheckUtils]: 17: Hoare triple {21284#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21285#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:34,168 INFO L273 TraceCheckUtils]: 18: Hoare triple {21285#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21285#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:34,169 INFO L273 TraceCheckUtils]: 19: Hoare triple {21285#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21286#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:34,169 INFO L273 TraceCheckUtils]: 20: Hoare triple {21286#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21286#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:34,170 INFO L273 TraceCheckUtils]: 21: Hoare triple {21286#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21287#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:34,170 INFO L273 TraceCheckUtils]: 22: Hoare triple {21287#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21287#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:34,171 INFO L273 TraceCheckUtils]: 23: Hoare triple {21287#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21288#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:34,172 INFO L273 TraceCheckUtils]: 24: Hoare triple {21288#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21288#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:34,172 INFO L273 TraceCheckUtils]: 25: Hoare triple {21288#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21289#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:34,173 INFO L273 TraceCheckUtils]: 26: Hoare triple {21289#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21289#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:34,173 INFO L273 TraceCheckUtils]: 27: Hoare triple {21289#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21290#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:34,174 INFO L273 TraceCheckUtils]: 28: Hoare triple {21290#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21290#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:34,175 INFO L273 TraceCheckUtils]: 29: Hoare triple {21290#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21291#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:34,175 INFO L273 TraceCheckUtils]: 30: Hoare triple {21291#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21291#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:34,176 INFO L273 TraceCheckUtils]: 31: Hoare triple {21291#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21292#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:34,176 INFO L273 TraceCheckUtils]: 32: Hoare triple {21292#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21292#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:34,177 INFO L273 TraceCheckUtils]: 33: Hoare triple {21292#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21293#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:34,178 INFO L273 TraceCheckUtils]: 34: Hoare triple {21293#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21293#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:34,178 INFO L273 TraceCheckUtils]: 35: Hoare triple {21293#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21294#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:34,179 INFO L273 TraceCheckUtils]: 36: Hoare triple {21294#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21294#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:34,180 INFO L273 TraceCheckUtils]: 37: Hoare triple {21294#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21295#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:34,180 INFO L273 TraceCheckUtils]: 38: Hoare triple {21295#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21295#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:34,181 INFO L273 TraceCheckUtils]: 39: Hoare triple {21295#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21296#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:34,181 INFO L273 TraceCheckUtils]: 40: Hoare triple {21296#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21296#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:34,182 INFO L273 TraceCheckUtils]: 41: Hoare triple {21296#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21297#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:34,183 INFO L273 TraceCheckUtils]: 42: Hoare triple {21297#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21297#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:34,183 INFO L273 TraceCheckUtils]: 43: Hoare triple {21297#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21298#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:34,184 INFO L273 TraceCheckUtils]: 44: Hoare triple {21298#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21298#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:34,185 INFO L273 TraceCheckUtils]: 45: Hoare triple {21298#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21299#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:34,185 INFO L273 TraceCheckUtils]: 46: Hoare triple {21299#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21299#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:34,186 INFO L273 TraceCheckUtils]: 47: Hoare triple {21299#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21300#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:34,186 INFO L273 TraceCheckUtils]: 48: Hoare triple {21300#(<= main_~i~1 21)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21300#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:34,187 INFO L273 TraceCheckUtils]: 49: Hoare triple {21300#(<= main_~i~1 21)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21301#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:34,188 INFO L273 TraceCheckUtils]: 50: Hoare triple {21301#(<= main_~i~1 22)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21301#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:34,188 INFO L273 TraceCheckUtils]: 51: Hoare triple {21301#(<= main_~i~1 22)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21302#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:34,189 INFO L273 TraceCheckUtils]: 52: Hoare triple {21302#(<= main_~i~1 23)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21302#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:34,190 INFO L273 TraceCheckUtils]: 53: Hoare triple {21302#(<= main_~i~1 23)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21303#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:34,190 INFO L273 TraceCheckUtils]: 54: Hoare triple {21303#(<= main_~i~1 24)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21303#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:34,191 INFO L273 TraceCheckUtils]: 55: Hoare triple {21303#(<= main_~i~1 24)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21304#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:34,191 INFO L273 TraceCheckUtils]: 56: Hoare triple {21304#(<= main_~i~1 25)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21304#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:34,192 INFO L273 TraceCheckUtils]: 57: Hoare triple {21304#(<= main_~i~1 25)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21305#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:34,193 INFO L273 TraceCheckUtils]: 58: Hoare triple {21305#(<= main_~i~1 26)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21305#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:34,193 INFO L273 TraceCheckUtils]: 59: Hoare triple {21305#(<= main_~i~1 26)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21306#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:34,194 INFO L273 TraceCheckUtils]: 60: Hoare triple {21306#(<= main_~i~1 27)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21306#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:34,195 INFO L273 TraceCheckUtils]: 61: Hoare triple {21306#(<= main_~i~1 27)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21307#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:34,195 INFO L273 TraceCheckUtils]: 62: Hoare triple {21307#(<= main_~i~1 28)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21307#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:34,196 INFO L273 TraceCheckUtils]: 63: Hoare triple {21307#(<= main_~i~1 28)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21308#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:34,196 INFO L273 TraceCheckUtils]: 64: Hoare triple {21308#(<= main_~i~1 29)} assume !(~i~1 < 60); {21278#false} is VALID [2018-11-23 12:18:34,197 INFO L256 TraceCheckUtils]: 65: Hoare triple {21278#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {21277#true} is VALID [2018-11-23 12:18:34,197 INFO L273 TraceCheckUtils]: 66: Hoare triple {21277#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {21277#true} is VALID [2018-11-23 12:18:34,197 INFO L273 TraceCheckUtils]: 67: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,197 INFO L273 TraceCheckUtils]: 68: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,197 INFO L273 TraceCheckUtils]: 69: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,198 INFO L273 TraceCheckUtils]: 70: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,198 INFO L273 TraceCheckUtils]: 71: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,198 INFO L273 TraceCheckUtils]: 72: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,198 INFO L273 TraceCheckUtils]: 73: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,198 INFO L273 TraceCheckUtils]: 74: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,198 INFO L273 TraceCheckUtils]: 75: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,199 INFO L273 TraceCheckUtils]: 76: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,199 INFO L273 TraceCheckUtils]: 77: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,199 INFO L273 TraceCheckUtils]: 78: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,199 INFO L273 TraceCheckUtils]: 79: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,199 INFO L273 TraceCheckUtils]: 80: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,199 INFO L273 TraceCheckUtils]: 81: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,200 INFO L273 TraceCheckUtils]: 82: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,200 INFO L273 TraceCheckUtils]: 83: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,200 INFO L273 TraceCheckUtils]: 84: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,200 INFO L273 TraceCheckUtils]: 85: Hoare triple {21277#true} assume !(~i~0 < 60); {21277#true} is VALID [2018-11-23 12:18:34,200 INFO L273 TraceCheckUtils]: 86: Hoare triple {21277#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {21277#true} is VALID [2018-11-23 12:18:34,200 INFO L273 TraceCheckUtils]: 87: Hoare triple {21277#true} assume true; {21277#true} is VALID [2018-11-23 12:18:34,200 INFO L268 TraceCheckUtils]: 88: Hoare quadruple {21277#true} {21278#false} #70#return; {21278#false} is VALID [2018-11-23 12:18:34,200 INFO L273 TraceCheckUtils]: 89: Hoare triple {21278#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {21278#false} is VALID [2018-11-23 12:18:34,200 INFO L256 TraceCheckUtils]: 90: Hoare triple {21278#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {21277#true} is VALID [2018-11-23 12:18:34,201 INFO L273 TraceCheckUtils]: 91: Hoare triple {21277#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {21277#true} is VALID [2018-11-23 12:18:34,201 INFO L273 TraceCheckUtils]: 92: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,201 INFO L273 TraceCheckUtils]: 93: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,201 INFO L273 TraceCheckUtils]: 94: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,201 INFO L273 TraceCheckUtils]: 95: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,201 INFO L273 TraceCheckUtils]: 96: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,201 INFO L273 TraceCheckUtils]: 97: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,201 INFO L273 TraceCheckUtils]: 98: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,201 INFO L273 TraceCheckUtils]: 99: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,201 INFO L273 TraceCheckUtils]: 100: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,202 INFO L273 TraceCheckUtils]: 101: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,202 INFO L273 TraceCheckUtils]: 102: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,202 INFO L273 TraceCheckUtils]: 103: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,202 INFO L273 TraceCheckUtils]: 104: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,202 INFO L273 TraceCheckUtils]: 105: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,202 INFO L273 TraceCheckUtils]: 106: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,202 INFO L273 TraceCheckUtils]: 107: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,202 INFO L273 TraceCheckUtils]: 108: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,202 INFO L273 TraceCheckUtils]: 109: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,202 INFO L273 TraceCheckUtils]: 110: Hoare triple {21277#true} assume !(~i~0 < 60); {21277#true} is VALID [2018-11-23 12:18:34,203 INFO L273 TraceCheckUtils]: 111: Hoare triple {21277#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {21277#true} is VALID [2018-11-23 12:18:34,203 INFO L273 TraceCheckUtils]: 112: Hoare triple {21277#true} assume true; {21277#true} is VALID [2018-11-23 12:18:34,203 INFO L268 TraceCheckUtils]: 113: Hoare quadruple {21277#true} {21278#false} #72#return; {21278#false} is VALID [2018-11-23 12:18:34,203 INFO L273 TraceCheckUtils]: 114: Hoare triple {21278#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {21278#false} is VALID [2018-11-23 12:18:34,203 INFO L273 TraceCheckUtils]: 115: Hoare triple {21278#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {21278#false} is VALID [2018-11-23 12:18:34,203 INFO L273 TraceCheckUtils]: 116: Hoare triple {21278#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {21278#false} is VALID [2018-11-23 12:18:34,203 INFO L273 TraceCheckUtils]: 117: Hoare triple {21278#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {21278#false} is VALID [2018-11-23 12:18:34,203 INFO L273 TraceCheckUtils]: 118: Hoare triple {21278#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {21278#false} is VALID [2018-11-23 12:18:34,203 INFO L273 TraceCheckUtils]: 119: Hoare triple {21278#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {21278#false} is VALID [2018-11-23 12:18:34,204 INFO L273 TraceCheckUtils]: 120: Hoare triple {21278#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {21278#false} is VALID [2018-11-23 12:18:34,204 INFO L273 TraceCheckUtils]: 121: Hoare triple {21278#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {21278#false} is VALID [2018-11-23 12:18:34,204 INFO L273 TraceCheckUtils]: 122: Hoare triple {21278#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {21278#false} is VALID [2018-11-23 12:18:34,204 INFO L273 TraceCheckUtils]: 123: Hoare triple {21278#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {21278#false} is VALID [2018-11-23 12:18:34,204 INFO L273 TraceCheckUtils]: 124: Hoare triple {21278#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {21278#false} is VALID [2018-11-23 12:18:34,204 INFO L273 TraceCheckUtils]: 125: Hoare triple {21278#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {21278#false} is VALID [2018-11-23 12:18:34,204 INFO L273 TraceCheckUtils]: 126: Hoare triple {21278#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {21278#false} is VALID [2018-11-23 12:18:34,204 INFO L273 TraceCheckUtils]: 127: Hoare triple {21278#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {21278#false} is VALID [2018-11-23 12:18:34,204 INFO L273 TraceCheckUtils]: 128: Hoare triple {21278#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {21278#false} is VALID [2018-11-23 12:18:34,204 INFO L273 TraceCheckUtils]: 129: Hoare triple {21278#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {21278#false} is VALID [2018-11-23 12:18:34,205 INFO L273 TraceCheckUtils]: 130: Hoare triple {21278#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {21278#false} is VALID [2018-11-23 12:18:34,205 INFO L273 TraceCheckUtils]: 131: Hoare triple {21278#false} assume !(~i~2 < 59); {21278#false} is VALID [2018-11-23 12:18:34,205 INFO L273 TraceCheckUtils]: 132: Hoare triple {21278#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {21278#false} is VALID [2018-11-23 12:18:34,205 INFO L256 TraceCheckUtils]: 133: Hoare triple {21278#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {21277#true} is VALID [2018-11-23 12:18:34,205 INFO L273 TraceCheckUtils]: 134: Hoare triple {21277#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {21277#true} is VALID [2018-11-23 12:18:34,205 INFO L273 TraceCheckUtils]: 135: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,205 INFO L273 TraceCheckUtils]: 136: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,205 INFO L273 TraceCheckUtils]: 137: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,205 INFO L273 TraceCheckUtils]: 138: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,205 INFO L273 TraceCheckUtils]: 139: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,206 INFO L273 TraceCheckUtils]: 140: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,206 INFO L273 TraceCheckUtils]: 141: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,206 INFO L273 TraceCheckUtils]: 142: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,206 INFO L273 TraceCheckUtils]: 143: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,206 INFO L273 TraceCheckUtils]: 144: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,206 INFO L273 TraceCheckUtils]: 145: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,206 INFO L273 TraceCheckUtils]: 146: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,206 INFO L273 TraceCheckUtils]: 147: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,206 INFO L273 TraceCheckUtils]: 148: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,207 INFO L273 TraceCheckUtils]: 149: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,207 INFO L273 TraceCheckUtils]: 150: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,207 INFO L273 TraceCheckUtils]: 151: Hoare triple {21277#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21277#true} is VALID [2018-11-23 12:18:34,207 INFO L273 TraceCheckUtils]: 152: Hoare triple {21277#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21277#true} is VALID [2018-11-23 12:18:34,207 INFO L273 TraceCheckUtils]: 153: Hoare triple {21277#true} assume !(~i~0 < 60); {21277#true} is VALID [2018-11-23 12:18:34,207 INFO L273 TraceCheckUtils]: 154: Hoare triple {21277#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {21277#true} is VALID [2018-11-23 12:18:34,207 INFO L273 TraceCheckUtils]: 155: Hoare triple {21277#true} assume true; {21277#true} is VALID [2018-11-23 12:18:34,207 INFO L268 TraceCheckUtils]: 156: Hoare quadruple {21277#true} {21278#false} #74#return; {21278#false} is VALID [2018-11-23 12:18:34,207 INFO L273 TraceCheckUtils]: 157: Hoare triple {21278#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {21278#false} is VALID [2018-11-23 12:18:34,207 INFO L273 TraceCheckUtils]: 158: Hoare triple {21278#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {21278#false} is VALID [2018-11-23 12:18:34,208 INFO L273 TraceCheckUtils]: 159: Hoare triple {21278#false} assume !false; {21278#false} is VALID [2018-11-23 12:18:34,219 INFO L134 CoverageAnalysis]: Checked inductivity of 1703 backedges. 0 proven. 841 refuted. 0 times theorem prover too weak. 862 trivial. 0 not checked. [2018-11-23 12:18:34,219 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:18:34,219 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:18:34,231 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2018-11-23 12:18:42,990 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 29 check-sat command(s) [2018-11-23 12:18:42,990 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:18:43,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:43,044 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:18:43,387 INFO L256 TraceCheckUtils]: 0: Hoare triple {21277#true} call ULTIMATE.init(); {21277#true} is VALID [2018-11-23 12:18:43,387 INFO L273 TraceCheckUtils]: 1: Hoare triple {21277#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {21277#true} is VALID [2018-11-23 12:18:43,387 INFO L273 TraceCheckUtils]: 2: Hoare triple {21277#true} assume true; {21277#true} is VALID [2018-11-23 12:18:43,388 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {21277#true} {21277#true} #66#return; {21277#true} is VALID [2018-11-23 12:18:43,388 INFO L256 TraceCheckUtils]: 4: Hoare triple {21277#true} call #t~ret12 := main(); {21277#true} is VALID [2018-11-23 12:18:43,388 INFO L273 TraceCheckUtils]: 5: Hoare triple {21277#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {21277#true} is VALID [2018-11-23 12:18:43,388 INFO L273 TraceCheckUtils]: 6: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,388 INFO L273 TraceCheckUtils]: 7: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,389 INFO L273 TraceCheckUtils]: 8: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,389 INFO L273 TraceCheckUtils]: 9: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,389 INFO L273 TraceCheckUtils]: 10: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,389 INFO L273 TraceCheckUtils]: 11: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,389 INFO L273 TraceCheckUtils]: 12: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,389 INFO L273 TraceCheckUtils]: 13: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,390 INFO L273 TraceCheckUtils]: 14: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,390 INFO L273 TraceCheckUtils]: 15: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,390 INFO L273 TraceCheckUtils]: 16: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,390 INFO L273 TraceCheckUtils]: 17: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,390 INFO L273 TraceCheckUtils]: 18: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,390 INFO L273 TraceCheckUtils]: 19: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,390 INFO L273 TraceCheckUtils]: 20: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,390 INFO L273 TraceCheckUtils]: 21: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,391 INFO L273 TraceCheckUtils]: 22: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,391 INFO L273 TraceCheckUtils]: 23: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,391 INFO L273 TraceCheckUtils]: 24: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,391 INFO L273 TraceCheckUtils]: 25: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,391 INFO L273 TraceCheckUtils]: 26: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,391 INFO L273 TraceCheckUtils]: 27: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,391 INFO L273 TraceCheckUtils]: 28: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,391 INFO L273 TraceCheckUtils]: 29: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,391 INFO L273 TraceCheckUtils]: 30: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,391 INFO L273 TraceCheckUtils]: 31: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,392 INFO L273 TraceCheckUtils]: 32: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,392 INFO L273 TraceCheckUtils]: 33: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,392 INFO L273 TraceCheckUtils]: 34: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,392 INFO L273 TraceCheckUtils]: 35: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,392 INFO L273 TraceCheckUtils]: 36: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,392 INFO L273 TraceCheckUtils]: 37: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,392 INFO L273 TraceCheckUtils]: 38: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,392 INFO L273 TraceCheckUtils]: 39: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,392 INFO L273 TraceCheckUtils]: 40: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,392 INFO L273 TraceCheckUtils]: 41: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,393 INFO L273 TraceCheckUtils]: 42: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,393 INFO L273 TraceCheckUtils]: 43: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,393 INFO L273 TraceCheckUtils]: 44: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,393 INFO L273 TraceCheckUtils]: 45: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,393 INFO L273 TraceCheckUtils]: 46: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,393 INFO L273 TraceCheckUtils]: 47: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,393 INFO L273 TraceCheckUtils]: 48: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,393 INFO L273 TraceCheckUtils]: 49: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,393 INFO L273 TraceCheckUtils]: 50: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,393 INFO L273 TraceCheckUtils]: 51: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,394 INFO L273 TraceCheckUtils]: 52: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,394 INFO L273 TraceCheckUtils]: 53: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,394 INFO L273 TraceCheckUtils]: 54: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,394 INFO L273 TraceCheckUtils]: 55: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,394 INFO L273 TraceCheckUtils]: 56: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,394 INFO L273 TraceCheckUtils]: 57: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,394 INFO L273 TraceCheckUtils]: 58: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,394 INFO L273 TraceCheckUtils]: 59: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,394 INFO L273 TraceCheckUtils]: 60: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,395 INFO L273 TraceCheckUtils]: 61: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,395 INFO L273 TraceCheckUtils]: 62: Hoare triple {21277#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {21277#true} is VALID [2018-11-23 12:18:43,395 INFO L273 TraceCheckUtils]: 63: Hoare triple {21277#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {21277#true} is VALID [2018-11-23 12:18:43,395 INFO L273 TraceCheckUtils]: 64: Hoare triple {21277#true} assume !(~i~1 < 60); {21277#true} is VALID [2018-11-23 12:18:43,395 INFO L256 TraceCheckUtils]: 65: Hoare triple {21277#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {21277#true} is VALID [2018-11-23 12:18:43,395 INFO L273 TraceCheckUtils]: 66: Hoare triple {21277#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {21510#(<= sum_~i~0 0)} is VALID [2018-11-23 12:18:43,396 INFO L273 TraceCheckUtils]: 67: Hoare triple {21510#(<= sum_~i~0 0)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21510#(<= sum_~i~0 0)} is VALID [2018-11-23 12:18:43,396 INFO L273 TraceCheckUtils]: 68: Hoare triple {21510#(<= sum_~i~0 0)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21517#(<= sum_~i~0 1)} is VALID [2018-11-23 12:18:43,397 INFO L273 TraceCheckUtils]: 69: Hoare triple {21517#(<= sum_~i~0 1)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21517#(<= sum_~i~0 1)} is VALID [2018-11-23 12:18:43,397 INFO L273 TraceCheckUtils]: 70: Hoare triple {21517#(<= sum_~i~0 1)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21524#(<= sum_~i~0 2)} is VALID [2018-11-23 12:18:43,397 INFO L273 TraceCheckUtils]: 71: Hoare triple {21524#(<= sum_~i~0 2)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21524#(<= sum_~i~0 2)} is VALID [2018-11-23 12:18:43,398 INFO L273 TraceCheckUtils]: 72: Hoare triple {21524#(<= sum_~i~0 2)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21531#(<= sum_~i~0 3)} is VALID [2018-11-23 12:18:43,398 INFO L273 TraceCheckUtils]: 73: Hoare triple {21531#(<= sum_~i~0 3)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21531#(<= sum_~i~0 3)} is VALID [2018-11-23 12:18:43,398 INFO L273 TraceCheckUtils]: 74: Hoare triple {21531#(<= sum_~i~0 3)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21538#(<= sum_~i~0 4)} is VALID [2018-11-23 12:18:43,399 INFO L273 TraceCheckUtils]: 75: Hoare triple {21538#(<= sum_~i~0 4)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21538#(<= sum_~i~0 4)} is VALID [2018-11-23 12:18:43,399 INFO L273 TraceCheckUtils]: 76: Hoare triple {21538#(<= sum_~i~0 4)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21545#(<= sum_~i~0 5)} is VALID [2018-11-23 12:18:43,400 INFO L273 TraceCheckUtils]: 77: Hoare triple {21545#(<= sum_~i~0 5)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21545#(<= sum_~i~0 5)} is VALID [2018-11-23 12:18:43,401 INFO L273 TraceCheckUtils]: 78: Hoare triple {21545#(<= sum_~i~0 5)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21552#(<= sum_~i~0 6)} is VALID [2018-11-23 12:18:43,401 INFO L273 TraceCheckUtils]: 79: Hoare triple {21552#(<= sum_~i~0 6)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21552#(<= sum_~i~0 6)} is VALID [2018-11-23 12:18:43,402 INFO L273 TraceCheckUtils]: 80: Hoare triple {21552#(<= sum_~i~0 6)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21559#(<= sum_~i~0 7)} is VALID [2018-11-23 12:18:43,402 INFO L273 TraceCheckUtils]: 81: Hoare triple {21559#(<= sum_~i~0 7)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21559#(<= sum_~i~0 7)} is VALID [2018-11-23 12:18:43,406 INFO L273 TraceCheckUtils]: 82: Hoare triple {21559#(<= sum_~i~0 7)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21566#(<= sum_~i~0 8)} is VALID [2018-11-23 12:18:43,406 INFO L273 TraceCheckUtils]: 83: Hoare triple {21566#(<= sum_~i~0 8)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21566#(<= sum_~i~0 8)} is VALID [2018-11-23 12:18:43,407 INFO L273 TraceCheckUtils]: 84: Hoare triple {21566#(<= sum_~i~0 8)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21573#(<= sum_~i~0 9)} is VALID [2018-11-23 12:18:43,407 INFO L273 TraceCheckUtils]: 85: Hoare triple {21573#(<= sum_~i~0 9)} assume !(~i~0 < 60); {21278#false} is VALID [2018-11-23 12:18:43,407 INFO L273 TraceCheckUtils]: 86: Hoare triple {21278#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {21278#false} is VALID [2018-11-23 12:18:43,407 INFO L273 TraceCheckUtils]: 87: Hoare triple {21278#false} assume true; {21278#false} is VALID [2018-11-23 12:18:43,407 INFO L268 TraceCheckUtils]: 88: Hoare quadruple {21278#false} {21277#true} #70#return; {21278#false} is VALID [2018-11-23 12:18:43,408 INFO L273 TraceCheckUtils]: 89: Hoare triple {21278#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {21278#false} is VALID [2018-11-23 12:18:43,408 INFO L256 TraceCheckUtils]: 90: Hoare triple {21278#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {21278#false} is VALID [2018-11-23 12:18:43,408 INFO L273 TraceCheckUtils]: 91: Hoare triple {21278#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {21278#false} is VALID [2018-11-23 12:18:43,408 INFO L273 TraceCheckUtils]: 92: Hoare triple {21278#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21278#false} is VALID [2018-11-23 12:18:43,408 INFO L273 TraceCheckUtils]: 93: Hoare triple {21278#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21278#false} is VALID [2018-11-23 12:18:43,408 INFO L273 TraceCheckUtils]: 94: Hoare triple {21278#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21278#false} is VALID [2018-11-23 12:18:43,408 INFO L273 TraceCheckUtils]: 95: Hoare triple {21278#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21278#false} is VALID [2018-11-23 12:18:43,408 INFO L273 TraceCheckUtils]: 96: Hoare triple {21278#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21278#false} is VALID [2018-11-23 12:18:43,409 INFO L273 TraceCheckUtils]: 97: Hoare triple {21278#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21278#false} is VALID [2018-11-23 12:18:43,409 INFO L273 TraceCheckUtils]: 98: Hoare triple {21278#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21278#false} is VALID [2018-11-23 12:18:43,409 INFO L273 TraceCheckUtils]: 99: Hoare triple {21278#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21278#false} is VALID [2018-11-23 12:18:43,409 INFO L273 TraceCheckUtils]: 100: Hoare triple {21278#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21278#false} is VALID [2018-11-23 12:18:43,409 INFO L273 TraceCheckUtils]: 101: Hoare triple {21278#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21278#false} is VALID [2018-11-23 12:18:43,409 INFO L273 TraceCheckUtils]: 102: Hoare triple {21278#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21278#false} is VALID [2018-11-23 12:18:43,409 INFO L273 TraceCheckUtils]: 103: Hoare triple {21278#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21278#false} is VALID [2018-11-23 12:18:43,409 INFO L273 TraceCheckUtils]: 104: Hoare triple {21278#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21278#false} is VALID [2018-11-23 12:18:43,409 INFO L273 TraceCheckUtils]: 105: Hoare triple {21278#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21278#false} is VALID [2018-11-23 12:18:43,409 INFO L273 TraceCheckUtils]: 106: Hoare triple {21278#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21278#false} is VALID [2018-11-23 12:18:43,410 INFO L273 TraceCheckUtils]: 107: Hoare triple {21278#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21278#false} is VALID [2018-11-23 12:18:43,410 INFO L273 TraceCheckUtils]: 108: Hoare triple {21278#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21278#false} is VALID [2018-11-23 12:18:43,410 INFO L273 TraceCheckUtils]: 109: Hoare triple {21278#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21278#false} is VALID [2018-11-23 12:18:43,410 INFO L273 TraceCheckUtils]: 110: Hoare triple {21278#false} assume !(~i~0 < 60); {21278#false} is VALID [2018-11-23 12:18:43,410 INFO L273 TraceCheckUtils]: 111: Hoare triple {21278#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {21278#false} is VALID [2018-11-23 12:18:43,410 INFO L273 TraceCheckUtils]: 112: Hoare triple {21278#false} assume true; {21278#false} is VALID [2018-11-23 12:18:43,410 INFO L268 TraceCheckUtils]: 113: Hoare quadruple {21278#false} {21278#false} #72#return; {21278#false} is VALID [2018-11-23 12:18:43,410 INFO L273 TraceCheckUtils]: 114: Hoare triple {21278#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {21278#false} is VALID [2018-11-23 12:18:43,410 INFO L273 TraceCheckUtils]: 115: Hoare triple {21278#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {21278#false} is VALID [2018-11-23 12:18:43,410 INFO L273 TraceCheckUtils]: 116: Hoare triple {21278#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {21278#false} is VALID [2018-11-23 12:18:43,411 INFO L273 TraceCheckUtils]: 117: Hoare triple {21278#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {21278#false} is VALID [2018-11-23 12:18:43,411 INFO L273 TraceCheckUtils]: 118: Hoare triple {21278#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {21278#false} is VALID [2018-11-23 12:18:43,411 INFO L273 TraceCheckUtils]: 119: Hoare triple {21278#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {21278#false} is VALID [2018-11-23 12:18:43,411 INFO L273 TraceCheckUtils]: 120: Hoare triple {21278#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {21278#false} is VALID [2018-11-23 12:18:43,411 INFO L273 TraceCheckUtils]: 121: Hoare triple {21278#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {21278#false} is VALID [2018-11-23 12:18:43,411 INFO L273 TraceCheckUtils]: 122: Hoare triple {21278#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {21278#false} is VALID [2018-11-23 12:18:43,411 INFO L273 TraceCheckUtils]: 123: Hoare triple {21278#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {21278#false} is VALID [2018-11-23 12:18:43,411 INFO L273 TraceCheckUtils]: 124: Hoare triple {21278#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {21278#false} is VALID [2018-11-23 12:18:43,411 INFO L273 TraceCheckUtils]: 125: Hoare triple {21278#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {21278#false} is VALID [2018-11-23 12:18:43,411 INFO L273 TraceCheckUtils]: 126: Hoare triple {21278#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {21278#false} is VALID [2018-11-23 12:18:43,412 INFO L273 TraceCheckUtils]: 127: Hoare triple {21278#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {21278#false} is VALID [2018-11-23 12:18:43,412 INFO L273 TraceCheckUtils]: 128: Hoare triple {21278#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {21278#false} is VALID [2018-11-23 12:18:43,412 INFO L273 TraceCheckUtils]: 129: Hoare triple {21278#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {21278#false} is VALID [2018-11-23 12:18:43,412 INFO L273 TraceCheckUtils]: 130: Hoare triple {21278#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {21278#false} is VALID [2018-11-23 12:18:43,412 INFO L273 TraceCheckUtils]: 131: Hoare triple {21278#false} assume !(~i~2 < 59); {21278#false} is VALID [2018-11-23 12:18:43,412 INFO L273 TraceCheckUtils]: 132: Hoare triple {21278#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {21278#false} is VALID [2018-11-23 12:18:43,412 INFO L256 TraceCheckUtils]: 133: Hoare triple {21278#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {21278#false} is VALID [2018-11-23 12:18:43,412 INFO L273 TraceCheckUtils]: 134: Hoare triple {21278#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {21278#false} is VALID [2018-11-23 12:18:43,412 INFO L273 TraceCheckUtils]: 135: Hoare triple {21278#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21278#false} is VALID [2018-11-23 12:18:43,413 INFO L273 TraceCheckUtils]: 136: Hoare triple {21278#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21278#false} is VALID [2018-11-23 12:18:43,413 INFO L273 TraceCheckUtils]: 137: Hoare triple {21278#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21278#false} is VALID [2018-11-23 12:18:43,413 INFO L273 TraceCheckUtils]: 138: Hoare triple {21278#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21278#false} is VALID [2018-11-23 12:18:43,413 INFO L273 TraceCheckUtils]: 139: Hoare triple {21278#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21278#false} is VALID [2018-11-23 12:18:43,413 INFO L273 TraceCheckUtils]: 140: Hoare triple {21278#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21278#false} is VALID [2018-11-23 12:18:43,413 INFO L273 TraceCheckUtils]: 141: Hoare triple {21278#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21278#false} is VALID [2018-11-23 12:18:43,413 INFO L273 TraceCheckUtils]: 142: Hoare triple {21278#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21278#false} is VALID [2018-11-23 12:18:43,413 INFO L273 TraceCheckUtils]: 143: Hoare triple {21278#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21278#false} is VALID [2018-11-23 12:18:43,413 INFO L273 TraceCheckUtils]: 144: Hoare triple {21278#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21278#false} is VALID [2018-11-23 12:18:43,413 INFO L273 TraceCheckUtils]: 145: Hoare triple {21278#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21278#false} is VALID [2018-11-23 12:18:43,414 INFO L273 TraceCheckUtils]: 146: Hoare triple {21278#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21278#false} is VALID [2018-11-23 12:18:43,414 INFO L273 TraceCheckUtils]: 147: Hoare triple {21278#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21278#false} is VALID [2018-11-23 12:18:43,414 INFO L273 TraceCheckUtils]: 148: Hoare triple {21278#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21278#false} is VALID [2018-11-23 12:18:43,414 INFO L273 TraceCheckUtils]: 149: Hoare triple {21278#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21278#false} is VALID [2018-11-23 12:18:43,414 INFO L273 TraceCheckUtils]: 150: Hoare triple {21278#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21278#false} is VALID [2018-11-23 12:18:43,414 INFO L273 TraceCheckUtils]: 151: Hoare triple {21278#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {21278#false} is VALID [2018-11-23 12:18:43,414 INFO L273 TraceCheckUtils]: 152: Hoare triple {21278#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21278#false} is VALID [2018-11-23 12:18:43,414 INFO L273 TraceCheckUtils]: 153: Hoare triple {21278#false} assume !(~i~0 < 60); {21278#false} is VALID [2018-11-23 12:18:43,414 INFO L273 TraceCheckUtils]: 154: Hoare triple {21278#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {21278#false} is VALID [2018-11-23 12:18:43,414 INFO L273 TraceCheckUtils]: 155: Hoare triple {21278#false} assume true; {21278#false} is VALID [2018-11-23 12:18:43,415 INFO L268 TraceCheckUtils]: 156: Hoare quadruple {21278#false} {21278#false} #74#return; {21278#false} is VALID [2018-11-23 12:18:43,415 INFO L273 TraceCheckUtils]: 157: Hoare triple {21278#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {21278#false} is VALID [2018-11-23 12:18:43,415 INFO L273 TraceCheckUtils]: 158: Hoare triple {21278#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {21278#false} is VALID [2018-11-23 12:18:43,415 INFO L273 TraceCheckUtils]: 159: Hoare triple {21278#false} assume !false; {21278#false} is VALID [2018-11-23 12:18:43,425 INFO L134 CoverageAnalysis]: Checked inductivity of 1703 backedges. 364 proven. 81 refuted. 0 times theorem prover too weak. 1258 trivial. 0 not checked. [2018-11-23 12:18:43,449 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:18:43,449 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 12] total 42 [2018-11-23 12:18:43,449 INFO L78 Accepts]: Start accepts. Automaton has 42 states. Word has length 160 [2018-11-23 12:18:43,450 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:18:43,450 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 42 states. [2018-11-23 12:18:43,585 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 122 edges. 122 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:43,585 INFO L459 AbstractCegarLoop]: Interpolant automaton has 42 states [2018-11-23 12:18:43,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2018-11-23 12:18:43,586 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=561, Invalid=1161, Unknown=0, NotChecked=0, Total=1722 [2018-11-23 12:18:43,587 INFO L87 Difference]: Start difference. First operand 115 states and 119 transitions. Second operand 42 states. [2018-11-23 12:18:44,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:44,565 INFO L93 Difference]: Finished difference Result 171 states and 183 transitions. [2018-11-23 12:18:44,565 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2018-11-23 12:18:44,565 INFO L78 Accepts]: Start accepts. Automaton has 42 states. Word has length 160 [2018-11-23 12:18:44,566 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:18:44,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2018-11-23 12:18:44,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 136 transitions. [2018-11-23 12:18:44,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2018-11-23 12:18:44,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 136 transitions. [2018-11-23 12:18:44,568 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 42 states and 136 transitions. [2018-11-23 12:18:44,700 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 136 edges. 136 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:44,703 INFO L225 Difference]: With dead ends: 171 [2018-11-23 12:18:44,703 INFO L226 Difference]: Without dead ends: 121 [2018-11-23 12:18:44,704 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 191 GetRequests, 151 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 290 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=561, Invalid=1161, Unknown=0, NotChecked=0, Total=1722 [2018-11-23 12:18:44,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2018-11-23 12:18:44,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 119. [2018-11-23 12:18:44,752 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:18:44,752 INFO L82 GeneralOperation]: Start isEquivalent. First operand 121 states. Second operand 119 states. [2018-11-23 12:18:44,752 INFO L74 IsIncluded]: Start isIncluded. First operand 121 states. Second operand 119 states. [2018-11-23 12:18:44,752 INFO L87 Difference]: Start difference. First operand 121 states. Second operand 119 states. [2018-11-23 12:18:44,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:44,755 INFO L93 Difference]: Finished difference Result 121 states and 125 transitions. [2018-11-23 12:18:44,755 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 125 transitions. [2018-11-23 12:18:44,755 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:44,755 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:44,755 INFO L74 IsIncluded]: Start isIncluded. First operand 119 states. Second operand 121 states. [2018-11-23 12:18:44,756 INFO L87 Difference]: Start difference. First operand 119 states. Second operand 121 states. [2018-11-23 12:18:44,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:44,758 INFO L93 Difference]: Finished difference Result 121 states and 125 transitions. [2018-11-23 12:18:44,758 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 125 transitions. [2018-11-23 12:18:44,758 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:44,758 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:44,758 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:18:44,758 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:18:44,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 119 states. [2018-11-23 12:18:44,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 123 transitions. [2018-11-23 12:18:44,761 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 123 transitions. Word has length 160 [2018-11-23 12:18:44,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:18:44,761 INFO L480 AbstractCegarLoop]: Abstraction has 119 states and 123 transitions. [2018-11-23 12:18:44,761 INFO L481 AbstractCegarLoop]: Interpolant automaton has 42 states. [2018-11-23 12:18:44,761 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 123 transitions. [2018-11-23 12:18:44,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-11-23 12:18:44,762 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:18:44,762 INFO L402 BasicCegarLoop]: trace histogram [30, 30, 30, 30, 8, 8, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:18:44,762 INFO L423 AbstractCegarLoop]: === Iteration 34 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:18:44,763 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:18:44,763 INFO L82 PathProgramCache]: Analyzing trace with hash -595520541, now seen corresponding path program 30 times [2018-11-23 12:18:44,763 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:18:44,763 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:18:44,764 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:44,764 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:18:44,764 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:44,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:45,433 INFO L256 TraceCheckUtils]: 0: Hoare triple {22471#true} call ULTIMATE.init(); {22471#true} is VALID [2018-11-23 12:18:45,433 INFO L273 TraceCheckUtils]: 1: Hoare triple {22471#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {22471#true} is VALID [2018-11-23 12:18:45,433 INFO L273 TraceCheckUtils]: 2: Hoare triple {22471#true} assume true; {22471#true} is VALID [2018-11-23 12:18:45,433 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {22471#true} {22471#true} #66#return; {22471#true} is VALID [2018-11-23 12:18:45,433 INFO L256 TraceCheckUtils]: 4: Hoare triple {22471#true} call #t~ret12 := main(); {22471#true} is VALID [2018-11-23 12:18:45,434 INFO L273 TraceCheckUtils]: 5: Hoare triple {22471#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {22473#(= main_~i~1 0)} is VALID [2018-11-23 12:18:45,434 INFO L273 TraceCheckUtils]: 6: Hoare triple {22473#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22473#(= main_~i~1 0)} is VALID [2018-11-23 12:18:45,435 INFO L273 TraceCheckUtils]: 7: Hoare triple {22473#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22474#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:45,436 INFO L273 TraceCheckUtils]: 8: Hoare triple {22474#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22474#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:45,436 INFO L273 TraceCheckUtils]: 9: Hoare triple {22474#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22475#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:45,437 INFO L273 TraceCheckUtils]: 10: Hoare triple {22475#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22475#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:45,438 INFO L273 TraceCheckUtils]: 11: Hoare triple {22475#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22476#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:45,438 INFO L273 TraceCheckUtils]: 12: Hoare triple {22476#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22476#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:45,439 INFO L273 TraceCheckUtils]: 13: Hoare triple {22476#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22477#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:45,439 INFO L273 TraceCheckUtils]: 14: Hoare triple {22477#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22477#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:45,440 INFO L273 TraceCheckUtils]: 15: Hoare triple {22477#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22478#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:45,441 INFO L273 TraceCheckUtils]: 16: Hoare triple {22478#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22478#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:45,441 INFO L273 TraceCheckUtils]: 17: Hoare triple {22478#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22479#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:45,442 INFO L273 TraceCheckUtils]: 18: Hoare triple {22479#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22479#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:45,443 INFO L273 TraceCheckUtils]: 19: Hoare triple {22479#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22480#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:45,443 INFO L273 TraceCheckUtils]: 20: Hoare triple {22480#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22480#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:45,444 INFO L273 TraceCheckUtils]: 21: Hoare triple {22480#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22481#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:45,444 INFO L273 TraceCheckUtils]: 22: Hoare triple {22481#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22481#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:45,445 INFO L273 TraceCheckUtils]: 23: Hoare triple {22481#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22482#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:45,446 INFO L273 TraceCheckUtils]: 24: Hoare triple {22482#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22482#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:45,446 INFO L273 TraceCheckUtils]: 25: Hoare triple {22482#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22483#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:45,447 INFO L273 TraceCheckUtils]: 26: Hoare triple {22483#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22483#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:45,448 INFO L273 TraceCheckUtils]: 27: Hoare triple {22483#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22484#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:45,448 INFO L273 TraceCheckUtils]: 28: Hoare triple {22484#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22484#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:45,449 INFO L273 TraceCheckUtils]: 29: Hoare triple {22484#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22485#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:45,449 INFO L273 TraceCheckUtils]: 30: Hoare triple {22485#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22485#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:45,450 INFO L273 TraceCheckUtils]: 31: Hoare triple {22485#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22486#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:45,451 INFO L273 TraceCheckUtils]: 32: Hoare triple {22486#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22486#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:45,451 INFO L273 TraceCheckUtils]: 33: Hoare triple {22486#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22487#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:45,452 INFO L273 TraceCheckUtils]: 34: Hoare triple {22487#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22487#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:45,453 INFO L273 TraceCheckUtils]: 35: Hoare triple {22487#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22488#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:45,453 INFO L273 TraceCheckUtils]: 36: Hoare triple {22488#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22488#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:45,454 INFO L273 TraceCheckUtils]: 37: Hoare triple {22488#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22489#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:45,454 INFO L273 TraceCheckUtils]: 38: Hoare triple {22489#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22489#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:45,455 INFO L273 TraceCheckUtils]: 39: Hoare triple {22489#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22490#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:45,456 INFO L273 TraceCheckUtils]: 40: Hoare triple {22490#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22490#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:45,456 INFO L273 TraceCheckUtils]: 41: Hoare triple {22490#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22491#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:45,457 INFO L273 TraceCheckUtils]: 42: Hoare triple {22491#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22491#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:45,458 INFO L273 TraceCheckUtils]: 43: Hoare triple {22491#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22492#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:45,458 INFO L273 TraceCheckUtils]: 44: Hoare triple {22492#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22492#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:45,459 INFO L273 TraceCheckUtils]: 45: Hoare triple {22492#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22493#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:45,459 INFO L273 TraceCheckUtils]: 46: Hoare triple {22493#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22493#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:45,460 INFO L273 TraceCheckUtils]: 47: Hoare triple {22493#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22494#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:45,461 INFO L273 TraceCheckUtils]: 48: Hoare triple {22494#(<= main_~i~1 21)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22494#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:45,461 INFO L273 TraceCheckUtils]: 49: Hoare triple {22494#(<= main_~i~1 21)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22495#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:45,462 INFO L273 TraceCheckUtils]: 50: Hoare triple {22495#(<= main_~i~1 22)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22495#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:45,463 INFO L273 TraceCheckUtils]: 51: Hoare triple {22495#(<= main_~i~1 22)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22496#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:45,463 INFO L273 TraceCheckUtils]: 52: Hoare triple {22496#(<= main_~i~1 23)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22496#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:45,464 INFO L273 TraceCheckUtils]: 53: Hoare triple {22496#(<= main_~i~1 23)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22497#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:45,464 INFO L273 TraceCheckUtils]: 54: Hoare triple {22497#(<= main_~i~1 24)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22497#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:45,465 INFO L273 TraceCheckUtils]: 55: Hoare triple {22497#(<= main_~i~1 24)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22498#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:45,466 INFO L273 TraceCheckUtils]: 56: Hoare triple {22498#(<= main_~i~1 25)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22498#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:45,466 INFO L273 TraceCheckUtils]: 57: Hoare triple {22498#(<= main_~i~1 25)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22499#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:45,467 INFO L273 TraceCheckUtils]: 58: Hoare triple {22499#(<= main_~i~1 26)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22499#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:45,468 INFO L273 TraceCheckUtils]: 59: Hoare triple {22499#(<= main_~i~1 26)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22500#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:45,468 INFO L273 TraceCheckUtils]: 60: Hoare triple {22500#(<= main_~i~1 27)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22500#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:45,469 INFO L273 TraceCheckUtils]: 61: Hoare triple {22500#(<= main_~i~1 27)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22501#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:45,469 INFO L273 TraceCheckUtils]: 62: Hoare triple {22501#(<= main_~i~1 28)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22501#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:45,470 INFO L273 TraceCheckUtils]: 63: Hoare triple {22501#(<= main_~i~1 28)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22502#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:45,471 INFO L273 TraceCheckUtils]: 64: Hoare triple {22502#(<= main_~i~1 29)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22502#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:45,471 INFO L273 TraceCheckUtils]: 65: Hoare triple {22502#(<= main_~i~1 29)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22503#(<= main_~i~1 30)} is VALID [2018-11-23 12:18:45,472 INFO L273 TraceCheckUtils]: 66: Hoare triple {22503#(<= main_~i~1 30)} assume !(~i~1 < 60); {22472#false} is VALID [2018-11-23 12:18:45,472 INFO L256 TraceCheckUtils]: 67: Hoare triple {22472#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {22471#true} is VALID [2018-11-23 12:18:45,472 INFO L273 TraceCheckUtils]: 68: Hoare triple {22471#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {22471#true} is VALID [2018-11-23 12:18:45,473 INFO L273 TraceCheckUtils]: 69: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,473 INFO L273 TraceCheckUtils]: 70: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,473 INFO L273 TraceCheckUtils]: 71: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,473 INFO L273 TraceCheckUtils]: 72: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,474 INFO L273 TraceCheckUtils]: 73: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,474 INFO L273 TraceCheckUtils]: 74: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,474 INFO L273 TraceCheckUtils]: 75: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,474 INFO L273 TraceCheckUtils]: 76: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,475 INFO L273 TraceCheckUtils]: 77: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,475 INFO L273 TraceCheckUtils]: 78: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,475 INFO L273 TraceCheckUtils]: 79: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,475 INFO L273 TraceCheckUtils]: 80: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,475 INFO L273 TraceCheckUtils]: 81: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,475 INFO L273 TraceCheckUtils]: 82: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,476 INFO L273 TraceCheckUtils]: 83: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,476 INFO L273 TraceCheckUtils]: 84: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,476 INFO L273 TraceCheckUtils]: 85: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,476 INFO L273 TraceCheckUtils]: 86: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,476 INFO L273 TraceCheckUtils]: 87: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,476 INFO L273 TraceCheckUtils]: 88: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,476 INFO L273 TraceCheckUtils]: 89: Hoare triple {22471#true} assume !(~i~0 < 60); {22471#true} is VALID [2018-11-23 12:18:45,476 INFO L273 TraceCheckUtils]: 90: Hoare triple {22471#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {22471#true} is VALID [2018-11-23 12:18:45,477 INFO L273 TraceCheckUtils]: 91: Hoare triple {22471#true} assume true; {22471#true} is VALID [2018-11-23 12:18:45,477 INFO L268 TraceCheckUtils]: 92: Hoare quadruple {22471#true} {22472#false} #70#return; {22472#false} is VALID [2018-11-23 12:18:45,477 INFO L273 TraceCheckUtils]: 93: Hoare triple {22472#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {22472#false} is VALID [2018-11-23 12:18:45,477 INFO L256 TraceCheckUtils]: 94: Hoare triple {22472#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {22471#true} is VALID [2018-11-23 12:18:45,477 INFO L273 TraceCheckUtils]: 95: Hoare triple {22471#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {22471#true} is VALID [2018-11-23 12:18:45,477 INFO L273 TraceCheckUtils]: 96: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,477 INFO L273 TraceCheckUtils]: 97: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,478 INFO L273 TraceCheckUtils]: 98: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,478 INFO L273 TraceCheckUtils]: 99: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,478 INFO L273 TraceCheckUtils]: 100: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,478 INFO L273 TraceCheckUtils]: 101: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,478 INFO L273 TraceCheckUtils]: 102: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,478 INFO L273 TraceCheckUtils]: 103: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,478 INFO L273 TraceCheckUtils]: 104: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,478 INFO L273 TraceCheckUtils]: 105: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,479 INFO L273 TraceCheckUtils]: 106: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,479 INFO L273 TraceCheckUtils]: 107: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,479 INFO L273 TraceCheckUtils]: 108: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,479 INFO L273 TraceCheckUtils]: 109: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,479 INFO L273 TraceCheckUtils]: 110: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,479 INFO L273 TraceCheckUtils]: 111: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,480 INFO L273 TraceCheckUtils]: 112: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,480 INFO L273 TraceCheckUtils]: 113: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,480 INFO L273 TraceCheckUtils]: 114: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,480 INFO L273 TraceCheckUtils]: 115: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,480 INFO L273 TraceCheckUtils]: 116: Hoare triple {22471#true} assume !(~i~0 < 60); {22471#true} is VALID [2018-11-23 12:18:45,480 INFO L273 TraceCheckUtils]: 117: Hoare triple {22471#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {22471#true} is VALID [2018-11-23 12:18:45,481 INFO L273 TraceCheckUtils]: 118: Hoare triple {22471#true} assume true; {22471#true} is VALID [2018-11-23 12:18:45,481 INFO L268 TraceCheckUtils]: 119: Hoare quadruple {22471#true} {22472#false} #72#return; {22472#false} is VALID [2018-11-23 12:18:45,481 INFO L273 TraceCheckUtils]: 120: Hoare triple {22472#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {22472#false} is VALID [2018-11-23 12:18:45,481 INFO L273 TraceCheckUtils]: 121: Hoare triple {22472#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {22472#false} is VALID [2018-11-23 12:18:45,481 INFO L273 TraceCheckUtils]: 122: Hoare triple {22472#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {22472#false} is VALID [2018-11-23 12:18:45,481 INFO L273 TraceCheckUtils]: 123: Hoare triple {22472#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {22472#false} is VALID [2018-11-23 12:18:45,482 INFO L273 TraceCheckUtils]: 124: Hoare triple {22472#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {22472#false} is VALID [2018-11-23 12:18:45,482 INFO L273 TraceCheckUtils]: 125: Hoare triple {22472#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {22472#false} is VALID [2018-11-23 12:18:45,482 INFO L273 TraceCheckUtils]: 126: Hoare triple {22472#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {22472#false} is VALID [2018-11-23 12:18:45,482 INFO L273 TraceCheckUtils]: 127: Hoare triple {22472#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {22472#false} is VALID [2018-11-23 12:18:45,482 INFO L273 TraceCheckUtils]: 128: Hoare triple {22472#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {22472#false} is VALID [2018-11-23 12:18:45,482 INFO L273 TraceCheckUtils]: 129: Hoare triple {22472#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {22472#false} is VALID [2018-11-23 12:18:45,482 INFO L273 TraceCheckUtils]: 130: Hoare triple {22472#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {22472#false} is VALID [2018-11-23 12:18:45,482 INFO L273 TraceCheckUtils]: 131: Hoare triple {22472#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {22472#false} is VALID [2018-11-23 12:18:45,482 INFO L273 TraceCheckUtils]: 132: Hoare triple {22472#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {22472#false} is VALID [2018-11-23 12:18:45,483 INFO L273 TraceCheckUtils]: 133: Hoare triple {22472#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {22472#false} is VALID [2018-11-23 12:18:45,483 INFO L273 TraceCheckUtils]: 134: Hoare triple {22472#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {22472#false} is VALID [2018-11-23 12:18:45,483 INFO L273 TraceCheckUtils]: 135: Hoare triple {22472#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {22472#false} is VALID [2018-11-23 12:18:45,483 INFO L273 TraceCheckUtils]: 136: Hoare triple {22472#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {22472#false} is VALID [2018-11-23 12:18:45,483 INFO L273 TraceCheckUtils]: 137: Hoare triple {22472#false} assume !(~i~2 < 59); {22472#false} is VALID [2018-11-23 12:18:45,483 INFO L273 TraceCheckUtils]: 138: Hoare triple {22472#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {22472#false} is VALID [2018-11-23 12:18:45,483 INFO L256 TraceCheckUtils]: 139: Hoare triple {22472#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {22471#true} is VALID [2018-11-23 12:18:45,483 INFO L273 TraceCheckUtils]: 140: Hoare triple {22471#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {22471#true} is VALID [2018-11-23 12:18:45,484 INFO L273 TraceCheckUtils]: 141: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,484 INFO L273 TraceCheckUtils]: 142: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,484 INFO L273 TraceCheckUtils]: 143: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,484 INFO L273 TraceCheckUtils]: 144: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,484 INFO L273 TraceCheckUtils]: 145: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,484 INFO L273 TraceCheckUtils]: 146: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,484 INFO L273 TraceCheckUtils]: 147: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,484 INFO L273 TraceCheckUtils]: 148: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,484 INFO L273 TraceCheckUtils]: 149: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,485 INFO L273 TraceCheckUtils]: 150: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,485 INFO L273 TraceCheckUtils]: 151: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,485 INFO L273 TraceCheckUtils]: 152: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,485 INFO L273 TraceCheckUtils]: 153: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,485 INFO L273 TraceCheckUtils]: 154: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,485 INFO L273 TraceCheckUtils]: 155: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,485 INFO L273 TraceCheckUtils]: 156: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,485 INFO L273 TraceCheckUtils]: 157: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,485 INFO L273 TraceCheckUtils]: 158: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,485 INFO L273 TraceCheckUtils]: 159: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:45,486 INFO L273 TraceCheckUtils]: 160: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:45,486 INFO L273 TraceCheckUtils]: 161: Hoare triple {22471#true} assume !(~i~0 < 60); {22471#true} is VALID [2018-11-23 12:18:45,486 INFO L273 TraceCheckUtils]: 162: Hoare triple {22471#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {22471#true} is VALID [2018-11-23 12:18:45,486 INFO L273 TraceCheckUtils]: 163: Hoare triple {22471#true} assume true; {22471#true} is VALID [2018-11-23 12:18:45,486 INFO L268 TraceCheckUtils]: 164: Hoare quadruple {22471#true} {22472#false} #74#return; {22472#false} is VALID [2018-11-23 12:18:45,486 INFO L273 TraceCheckUtils]: 165: Hoare triple {22472#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {22472#false} is VALID [2018-11-23 12:18:45,486 INFO L273 TraceCheckUtils]: 166: Hoare triple {22472#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {22472#false} is VALID [2018-11-23 12:18:45,486 INFO L273 TraceCheckUtils]: 167: Hoare triple {22472#false} assume !false; {22472#false} is VALID [2018-11-23 12:18:45,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1939 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 1039 trivial. 0 not checked. [2018-11-23 12:18:45,500 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:18:45,500 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:18:45,508 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2018-11-23 12:18:49,058 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 19 check-sat command(s) [2018-11-23 12:18:49,059 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:18:49,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:49,110 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:18:49,735 INFO L256 TraceCheckUtils]: 0: Hoare triple {22471#true} call ULTIMATE.init(); {22471#true} is VALID [2018-11-23 12:18:49,735 INFO L273 TraceCheckUtils]: 1: Hoare triple {22471#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {22471#true} is VALID [2018-11-23 12:18:49,736 INFO L273 TraceCheckUtils]: 2: Hoare triple {22471#true} assume true; {22471#true} is VALID [2018-11-23 12:18:49,736 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {22471#true} {22471#true} #66#return; {22471#true} is VALID [2018-11-23 12:18:49,736 INFO L256 TraceCheckUtils]: 4: Hoare triple {22471#true} call #t~ret12 := main(); {22471#true} is VALID [2018-11-23 12:18:49,737 INFO L273 TraceCheckUtils]: 5: Hoare triple {22471#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {22471#true} is VALID [2018-11-23 12:18:49,737 INFO L273 TraceCheckUtils]: 6: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,737 INFO L273 TraceCheckUtils]: 7: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,737 INFO L273 TraceCheckUtils]: 8: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,738 INFO L273 TraceCheckUtils]: 9: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,738 INFO L273 TraceCheckUtils]: 10: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,738 INFO L273 TraceCheckUtils]: 11: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,738 INFO L273 TraceCheckUtils]: 12: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,738 INFO L273 TraceCheckUtils]: 13: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,739 INFO L273 TraceCheckUtils]: 14: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,739 INFO L273 TraceCheckUtils]: 15: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,739 INFO L273 TraceCheckUtils]: 16: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,739 INFO L273 TraceCheckUtils]: 17: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,739 INFO L273 TraceCheckUtils]: 18: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,739 INFO L273 TraceCheckUtils]: 19: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,739 INFO L273 TraceCheckUtils]: 20: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,740 INFO L273 TraceCheckUtils]: 21: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,740 INFO L273 TraceCheckUtils]: 22: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,740 INFO L273 TraceCheckUtils]: 23: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,740 INFO L273 TraceCheckUtils]: 24: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,740 INFO L273 TraceCheckUtils]: 25: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,740 INFO L273 TraceCheckUtils]: 26: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,741 INFO L273 TraceCheckUtils]: 27: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,741 INFO L273 TraceCheckUtils]: 28: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,741 INFO L273 TraceCheckUtils]: 29: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,741 INFO L273 TraceCheckUtils]: 30: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,741 INFO L273 TraceCheckUtils]: 31: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,741 INFO L273 TraceCheckUtils]: 32: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,741 INFO L273 TraceCheckUtils]: 33: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,742 INFO L273 TraceCheckUtils]: 34: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,742 INFO L273 TraceCheckUtils]: 35: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,742 INFO L273 TraceCheckUtils]: 36: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,742 INFO L273 TraceCheckUtils]: 37: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,742 INFO L273 TraceCheckUtils]: 38: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,742 INFO L273 TraceCheckUtils]: 39: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,742 INFO L273 TraceCheckUtils]: 40: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,743 INFO L273 TraceCheckUtils]: 41: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,743 INFO L273 TraceCheckUtils]: 42: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,743 INFO L273 TraceCheckUtils]: 43: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,743 INFO L273 TraceCheckUtils]: 44: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,743 INFO L273 TraceCheckUtils]: 45: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,743 INFO L273 TraceCheckUtils]: 46: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,743 INFO L273 TraceCheckUtils]: 47: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,744 INFO L273 TraceCheckUtils]: 48: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,744 INFO L273 TraceCheckUtils]: 49: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,744 INFO L273 TraceCheckUtils]: 50: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,744 INFO L273 TraceCheckUtils]: 51: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,744 INFO L273 TraceCheckUtils]: 52: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,744 INFO L273 TraceCheckUtils]: 53: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,745 INFO L273 TraceCheckUtils]: 54: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,745 INFO L273 TraceCheckUtils]: 55: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,745 INFO L273 TraceCheckUtils]: 56: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,745 INFO L273 TraceCheckUtils]: 57: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,745 INFO L273 TraceCheckUtils]: 58: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,745 INFO L273 TraceCheckUtils]: 59: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,745 INFO L273 TraceCheckUtils]: 60: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,746 INFO L273 TraceCheckUtils]: 61: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,746 INFO L273 TraceCheckUtils]: 62: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,746 INFO L273 TraceCheckUtils]: 63: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,746 INFO L273 TraceCheckUtils]: 64: Hoare triple {22471#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {22471#true} is VALID [2018-11-23 12:18:49,746 INFO L273 TraceCheckUtils]: 65: Hoare triple {22471#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {22471#true} is VALID [2018-11-23 12:18:49,746 INFO L273 TraceCheckUtils]: 66: Hoare triple {22471#true} assume !(~i~1 < 60); {22471#true} is VALID [2018-11-23 12:18:49,746 INFO L256 TraceCheckUtils]: 67: Hoare triple {22471#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {22471#true} is VALID [2018-11-23 12:18:49,747 INFO L273 TraceCheckUtils]: 68: Hoare triple {22471#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {22471#true} is VALID [2018-11-23 12:18:49,747 INFO L273 TraceCheckUtils]: 69: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:49,747 INFO L273 TraceCheckUtils]: 70: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:49,747 INFO L273 TraceCheckUtils]: 71: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:49,747 INFO L273 TraceCheckUtils]: 72: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:49,747 INFO L273 TraceCheckUtils]: 73: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:49,747 INFO L273 TraceCheckUtils]: 74: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:49,748 INFO L273 TraceCheckUtils]: 75: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:49,748 INFO L273 TraceCheckUtils]: 76: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:49,748 INFO L273 TraceCheckUtils]: 77: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:49,748 INFO L273 TraceCheckUtils]: 78: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:49,748 INFO L273 TraceCheckUtils]: 79: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:49,748 INFO L273 TraceCheckUtils]: 80: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:49,749 INFO L273 TraceCheckUtils]: 81: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:49,749 INFO L273 TraceCheckUtils]: 82: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:49,749 INFO L273 TraceCheckUtils]: 83: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:49,749 INFO L273 TraceCheckUtils]: 84: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:49,749 INFO L273 TraceCheckUtils]: 85: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:49,749 INFO L273 TraceCheckUtils]: 86: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:49,749 INFO L273 TraceCheckUtils]: 87: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:49,750 INFO L273 TraceCheckUtils]: 88: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:49,750 INFO L273 TraceCheckUtils]: 89: Hoare triple {22471#true} assume !(~i~0 < 60); {22471#true} is VALID [2018-11-23 12:18:49,750 INFO L273 TraceCheckUtils]: 90: Hoare triple {22471#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {22471#true} is VALID [2018-11-23 12:18:49,750 INFO L273 TraceCheckUtils]: 91: Hoare triple {22471#true} assume true; {22471#true} is VALID [2018-11-23 12:18:49,750 INFO L268 TraceCheckUtils]: 92: Hoare quadruple {22471#true} {22471#true} #70#return; {22471#true} is VALID [2018-11-23 12:18:49,750 INFO L273 TraceCheckUtils]: 93: Hoare triple {22471#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {22471#true} is VALID [2018-11-23 12:18:49,750 INFO L256 TraceCheckUtils]: 94: Hoare triple {22471#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {22471#true} is VALID [2018-11-23 12:18:49,751 INFO L273 TraceCheckUtils]: 95: Hoare triple {22471#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {22471#true} is VALID [2018-11-23 12:18:49,751 INFO L273 TraceCheckUtils]: 96: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:49,751 INFO L273 TraceCheckUtils]: 97: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:49,751 INFO L273 TraceCheckUtils]: 98: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:49,751 INFO L273 TraceCheckUtils]: 99: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:49,751 INFO L273 TraceCheckUtils]: 100: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:49,751 INFO L273 TraceCheckUtils]: 101: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:49,752 INFO L273 TraceCheckUtils]: 102: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:49,752 INFO L273 TraceCheckUtils]: 103: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:49,752 INFO L273 TraceCheckUtils]: 104: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:49,752 INFO L273 TraceCheckUtils]: 105: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:49,752 INFO L273 TraceCheckUtils]: 106: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:49,752 INFO L273 TraceCheckUtils]: 107: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:49,752 INFO L273 TraceCheckUtils]: 108: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:49,753 INFO L273 TraceCheckUtils]: 109: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:49,753 INFO L273 TraceCheckUtils]: 110: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:49,753 INFO L273 TraceCheckUtils]: 111: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:49,753 INFO L273 TraceCheckUtils]: 112: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:49,753 INFO L273 TraceCheckUtils]: 113: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:49,753 INFO L273 TraceCheckUtils]: 114: Hoare triple {22471#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22471#true} is VALID [2018-11-23 12:18:49,754 INFO L273 TraceCheckUtils]: 115: Hoare triple {22471#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22471#true} is VALID [2018-11-23 12:18:49,754 INFO L273 TraceCheckUtils]: 116: Hoare triple {22471#true} assume !(~i~0 < 60); {22471#true} is VALID [2018-11-23 12:18:49,754 INFO L273 TraceCheckUtils]: 117: Hoare triple {22471#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {22471#true} is VALID [2018-11-23 12:18:49,754 INFO L273 TraceCheckUtils]: 118: Hoare triple {22471#true} assume true; {22471#true} is VALID [2018-11-23 12:18:49,754 INFO L268 TraceCheckUtils]: 119: Hoare quadruple {22471#true} {22471#true} #72#return; {22471#true} is VALID [2018-11-23 12:18:49,767 INFO L273 TraceCheckUtils]: 120: Hoare triple {22471#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {22867#(<= main_~i~2 0)} is VALID [2018-11-23 12:18:49,767 INFO L273 TraceCheckUtils]: 121: Hoare triple {22867#(<= main_~i~2 0)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {22867#(<= main_~i~2 0)} is VALID [2018-11-23 12:18:49,771 INFO L273 TraceCheckUtils]: 122: Hoare triple {22867#(<= main_~i~2 0)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {22874#(<= main_~i~2 1)} is VALID [2018-11-23 12:18:49,771 INFO L273 TraceCheckUtils]: 123: Hoare triple {22874#(<= main_~i~2 1)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {22874#(<= main_~i~2 1)} is VALID [2018-11-23 12:18:49,774 INFO L273 TraceCheckUtils]: 124: Hoare triple {22874#(<= main_~i~2 1)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {22881#(<= main_~i~2 2)} is VALID [2018-11-23 12:18:49,774 INFO L273 TraceCheckUtils]: 125: Hoare triple {22881#(<= main_~i~2 2)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {22881#(<= main_~i~2 2)} is VALID [2018-11-23 12:18:49,774 INFO L273 TraceCheckUtils]: 126: Hoare triple {22881#(<= main_~i~2 2)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {22888#(<= main_~i~2 3)} is VALID [2018-11-23 12:18:49,775 INFO L273 TraceCheckUtils]: 127: Hoare triple {22888#(<= main_~i~2 3)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {22888#(<= main_~i~2 3)} is VALID [2018-11-23 12:18:49,775 INFO L273 TraceCheckUtils]: 128: Hoare triple {22888#(<= main_~i~2 3)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {22895#(<= main_~i~2 4)} is VALID [2018-11-23 12:18:49,776 INFO L273 TraceCheckUtils]: 129: Hoare triple {22895#(<= main_~i~2 4)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {22895#(<= main_~i~2 4)} is VALID [2018-11-23 12:18:49,776 INFO L273 TraceCheckUtils]: 130: Hoare triple {22895#(<= main_~i~2 4)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {22902#(<= main_~i~2 5)} is VALID [2018-11-23 12:18:49,776 INFO L273 TraceCheckUtils]: 131: Hoare triple {22902#(<= main_~i~2 5)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {22902#(<= main_~i~2 5)} is VALID [2018-11-23 12:18:49,777 INFO L273 TraceCheckUtils]: 132: Hoare triple {22902#(<= main_~i~2 5)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {22909#(<= main_~i~2 6)} is VALID [2018-11-23 12:18:49,777 INFO L273 TraceCheckUtils]: 133: Hoare triple {22909#(<= main_~i~2 6)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {22909#(<= main_~i~2 6)} is VALID [2018-11-23 12:18:49,778 INFO L273 TraceCheckUtils]: 134: Hoare triple {22909#(<= main_~i~2 6)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {22916#(<= main_~i~2 7)} is VALID [2018-11-23 12:18:49,778 INFO L273 TraceCheckUtils]: 135: Hoare triple {22916#(<= main_~i~2 7)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {22916#(<= main_~i~2 7)} is VALID [2018-11-23 12:18:49,779 INFO L273 TraceCheckUtils]: 136: Hoare triple {22916#(<= main_~i~2 7)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {22923#(<= main_~i~2 8)} is VALID [2018-11-23 12:18:49,780 INFO L273 TraceCheckUtils]: 137: Hoare triple {22923#(<= main_~i~2 8)} assume !(~i~2 < 59); {22472#false} is VALID [2018-11-23 12:18:49,780 INFO L273 TraceCheckUtils]: 138: Hoare triple {22472#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {22472#false} is VALID [2018-11-23 12:18:49,780 INFO L256 TraceCheckUtils]: 139: Hoare triple {22472#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {22472#false} is VALID [2018-11-23 12:18:49,780 INFO L273 TraceCheckUtils]: 140: Hoare triple {22472#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {22472#false} is VALID [2018-11-23 12:18:49,781 INFO L273 TraceCheckUtils]: 141: Hoare triple {22472#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22472#false} is VALID [2018-11-23 12:18:49,781 INFO L273 TraceCheckUtils]: 142: Hoare triple {22472#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22472#false} is VALID [2018-11-23 12:18:49,781 INFO L273 TraceCheckUtils]: 143: Hoare triple {22472#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22472#false} is VALID [2018-11-23 12:18:49,781 INFO L273 TraceCheckUtils]: 144: Hoare triple {22472#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22472#false} is VALID [2018-11-23 12:18:49,781 INFO L273 TraceCheckUtils]: 145: Hoare triple {22472#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22472#false} is VALID [2018-11-23 12:18:49,781 INFO L273 TraceCheckUtils]: 146: Hoare triple {22472#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22472#false} is VALID [2018-11-23 12:18:49,782 INFO L273 TraceCheckUtils]: 147: Hoare triple {22472#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22472#false} is VALID [2018-11-23 12:18:49,782 INFO L273 TraceCheckUtils]: 148: Hoare triple {22472#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22472#false} is VALID [2018-11-23 12:18:49,782 INFO L273 TraceCheckUtils]: 149: Hoare triple {22472#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22472#false} is VALID [2018-11-23 12:18:49,782 INFO L273 TraceCheckUtils]: 150: Hoare triple {22472#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22472#false} is VALID [2018-11-23 12:18:49,782 INFO L273 TraceCheckUtils]: 151: Hoare triple {22472#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22472#false} is VALID [2018-11-23 12:18:49,782 INFO L273 TraceCheckUtils]: 152: Hoare triple {22472#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22472#false} is VALID [2018-11-23 12:18:49,783 INFO L273 TraceCheckUtils]: 153: Hoare triple {22472#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22472#false} is VALID [2018-11-23 12:18:49,783 INFO L273 TraceCheckUtils]: 154: Hoare triple {22472#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22472#false} is VALID [2018-11-23 12:18:49,783 INFO L273 TraceCheckUtils]: 155: Hoare triple {22472#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22472#false} is VALID [2018-11-23 12:18:49,783 INFO L273 TraceCheckUtils]: 156: Hoare triple {22472#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22472#false} is VALID [2018-11-23 12:18:49,783 INFO L273 TraceCheckUtils]: 157: Hoare triple {22472#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22472#false} is VALID [2018-11-23 12:18:49,784 INFO L273 TraceCheckUtils]: 158: Hoare triple {22472#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22472#false} is VALID [2018-11-23 12:18:49,784 INFO L273 TraceCheckUtils]: 159: Hoare triple {22472#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {22472#false} is VALID [2018-11-23 12:18:49,784 INFO L273 TraceCheckUtils]: 160: Hoare triple {22472#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22472#false} is VALID [2018-11-23 12:18:49,784 INFO L273 TraceCheckUtils]: 161: Hoare triple {22472#false} assume !(~i~0 < 60); {22472#false} is VALID [2018-11-23 12:18:49,784 INFO L273 TraceCheckUtils]: 162: Hoare triple {22472#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {22472#false} is VALID [2018-11-23 12:18:49,784 INFO L273 TraceCheckUtils]: 163: Hoare triple {22472#false} assume true; {22472#false} is VALID [2018-11-23 12:18:49,785 INFO L268 TraceCheckUtils]: 164: Hoare quadruple {22472#false} {22472#false} #74#return; {22472#false} is VALID [2018-11-23 12:18:49,785 INFO L273 TraceCheckUtils]: 165: Hoare triple {22472#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {22472#false} is VALID [2018-11-23 12:18:49,785 INFO L273 TraceCheckUtils]: 166: Hoare triple {22472#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {22472#false} is VALID [2018-11-23 12:18:49,785 INFO L273 TraceCheckUtils]: 167: Hoare triple {22472#false} assume !false; {22472#false} is VALID [2018-11-23 12:18:49,796 INFO L134 CoverageAnalysis]: Checked inductivity of 1939 backedges. 450 proven. 64 refuted. 0 times theorem prover too weak. 1425 trivial. 0 not checked. [2018-11-23 12:18:49,816 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:18:49,816 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 11] total 42 [2018-11-23 12:18:49,816 INFO L78 Accepts]: Start accepts. Automaton has 42 states. Word has length 168 [2018-11-23 12:18:49,817 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:18:49,817 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 42 states. [2018-11-23 12:18:49,941 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:49,941 INFO L459 AbstractCegarLoop]: Interpolant automaton has 42 states [2018-11-23 12:18:49,941 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2018-11-23 12:18:49,942 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=582, Invalid=1140, Unknown=0, NotChecked=0, Total=1722 [2018-11-23 12:18:49,943 INFO L87 Difference]: Start difference. First operand 119 states and 123 transitions. Second operand 42 states. [2018-11-23 12:18:51,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:51,129 INFO L93 Difference]: Finished difference Result 177 states and 186 transitions. [2018-11-23 12:18:51,129 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2018-11-23 12:18:51,129 INFO L78 Accepts]: Start accepts. Automaton has 42 states. Word has length 168 [2018-11-23 12:18:51,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:18:51,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2018-11-23 12:18:51,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 133 transitions. [2018-11-23 12:18:51,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2018-11-23 12:18:51,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 133 transitions. [2018-11-23 12:18:51,131 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 42 states and 133 transitions. [2018-11-23 12:18:51,310 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:51,314 INFO L225 Difference]: With dead ends: 177 [2018-11-23 12:18:51,314 INFO L226 Difference]: Without dead ends: 125 [2018-11-23 12:18:51,315 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 200 GetRequests, 160 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 270 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=582, Invalid=1140, Unknown=0, NotChecked=0, Total=1722 [2018-11-23 12:18:51,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2018-11-23 12:18:51,372 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 123. [2018-11-23 12:18:51,373 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:18:51,373 INFO L82 GeneralOperation]: Start isEquivalent. First operand 125 states. Second operand 123 states. [2018-11-23 12:18:51,373 INFO L74 IsIncluded]: Start isIncluded. First operand 125 states. Second operand 123 states. [2018-11-23 12:18:51,373 INFO L87 Difference]: Start difference. First operand 125 states. Second operand 123 states. [2018-11-23 12:18:51,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:51,376 INFO L93 Difference]: Finished difference Result 125 states and 129 transitions. [2018-11-23 12:18:51,376 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 129 transitions. [2018-11-23 12:18:51,377 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:51,377 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:51,377 INFO L74 IsIncluded]: Start isIncluded. First operand 123 states. Second operand 125 states. [2018-11-23 12:18:51,377 INFO L87 Difference]: Start difference. First operand 123 states. Second operand 125 states. [2018-11-23 12:18:51,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:51,379 INFO L93 Difference]: Finished difference Result 125 states and 129 transitions. [2018-11-23 12:18:51,380 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 129 transitions. [2018-11-23 12:18:51,380 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:51,380 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:51,380 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:18:51,381 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:18:51,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 123 states. [2018-11-23 12:18:51,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 127 transitions. [2018-11-23 12:18:51,383 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 127 transitions. Word has length 168 [2018-11-23 12:18:51,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:18:51,383 INFO L480 AbstractCegarLoop]: Abstraction has 123 states and 127 transitions. [2018-11-23 12:18:51,384 INFO L481 AbstractCegarLoop]: Interpolant automaton has 42 states. [2018-11-23 12:18:51,384 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 127 transitions. [2018-11-23 12:18:51,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-23 12:18:51,385 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:18:51,385 INFO L402 BasicCegarLoop]: trace histogram [31, 31, 30, 30, 9, 9, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:18:51,385 INFO L423 AbstractCegarLoop]: === Iteration 35 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:18:51,386 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:18:51,386 INFO L82 PathProgramCache]: Analyzing trace with hash -1949057213, now seen corresponding path program 31 times [2018-11-23 12:18:51,386 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:18:51,386 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:18:51,387 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:51,387 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:18:51,387 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:51,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:52,192 INFO L256 TraceCheckUtils]: 0: Hoare triple {23712#true} call ULTIMATE.init(); {23712#true} is VALID [2018-11-23 12:18:52,193 INFO L273 TraceCheckUtils]: 1: Hoare triple {23712#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {23712#true} is VALID [2018-11-23 12:18:52,193 INFO L273 TraceCheckUtils]: 2: Hoare triple {23712#true} assume true; {23712#true} is VALID [2018-11-23 12:18:52,193 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {23712#true} {23712#true} #66#return; {23712#true} is VALID [2018-11-23 12:18:52,193 INFO L256 TraceCheckUtils]: 4: Hoare triple {23712#true} call #t~ret12 := main(); {23712#true} is VALID [2018-11-23 12:18:52,194 INFO L273 TraceCheckUtils]: 5: Hoare triple {23712#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {23714#(= main_~i~1 0)} is VALID [2018-11-23 12:18:52,194 INFO L273 TraceCheckUtils]: 6: Hoare triple {23714#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23714#(= main_~i~1 0)} is VALID [2018-11-23 12:18:52,195 INFO L273 TraceCheckUtils]: 7: Hoare triple {23714#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23715#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:52,196 INFO L273 TraceCheckUtils]: 8: Hoare triple {23715#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23715#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:52,196 INFO L273 TraceCheckUtils]: 9: Hoare triple {23715#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23716#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:52,197 INFO L273 TraceCheckUtils]: 10: Hoare triple {23716#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23716#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:52,197 INFO L273 TraceCheckUtils]: 11: Hoare triple {23716#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23717#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:52,198 INFO L273 TraceCheckUtils]: 12: Hoare triple {23717#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23717#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:52,199 INFO L273 TraceCheckUtils]: 13: Hoare triple {23717#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23718#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:52,199 INFO L273 TraceCheckUtils]: 14: Hoare triple {23718#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23718#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:52,200 INFO L273 TraceCheckUtils]: 15: Hoare triple {23718#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23719#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:52,200 INFO L273 TraceCheckUtils]: 16: Hoare triple {23719#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23719#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:52,201 INFO L273 TraceCheckUtils]: 17: Hoare triple {23719#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23720#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:52,202 INFO L273 TraceCheckUtils]: 18: Hoare triple {23720#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23720#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:52,202 INFO L273 TraceCheckUtils]: 19: Hoare triple {23720#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23721#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:52,203 INFO L273 TraceCheckUtils]: 20: Hoare triple {23721#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23721#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:52,204 INFO L273 TraceCheckUtils]: 21: Hoare triple {23721#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23722#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:52,204 INFO L273 TraceCheckUtils]: 22: Hoare triple {23722#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23722#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:52,205 INFO L273 TraceCheckUtils]: 23: Hoare triple {23722#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23723#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:52,205 INFO L273 TraceCheckUtils]: 24: Hoare triple {23723#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23723#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:52,206 INFO L273 TraceCheckUtils]: 25: Hoare triple {23723#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23724#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:52,207 INFO L273 TraceCheckUtils]: 26: Hoare triple {23724#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23724#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:52,207 INFO L273 TraceCheckUtils]: 27: Hoare triple {23724#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23725#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:52,208 INFO L273 TraceCheckUtils]: 28: Hoare triple {23725#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23725#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:52,209 INFO L273 TraceCheckUtils]: 29: Hoare triple {23725#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23726#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:52,209 INFO L273 TraceCheckUtils]: 30: Hoare triple {23726#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23726#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:52,210 INFO L273 TraceCheckUtils]: 31: Hoare triple {23726#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23727#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:52,210 INFO L273 TraceCheckUtils]: 32: Hoare triple {23727#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23727#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:52,211 INFO L273 TraceCheckUtils]: 33: Hoare triple {23727#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23728#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:52,212 INFO L273 TraceCheckUtils]: 34: Hoare triple {23728#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23728#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:52,212 INFO L273 TraceCheckUtils]: 35: Hoare triple {23728#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23729#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:52,213 INFO L273 TraceCheckUtils]: 36: Hoare triple {23729#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23729#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:52,213 INFO L273 TraceCheckUtils]: 37: Hoare triple {23729#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23730#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:52,214 INFO L273 TraceCheckUtils]: 38: Hoare triple {23730#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23730#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:52,215 INFO L273 TraceCheckUtils]: 39: Hoare triple {23730#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23731#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:52,215 INFO L273 TraceCheckUtils]: 40: Hoare triple {23731#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23731#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:52,216 INFO L273 TraceCheckUtils]: 41: Hoare triple {23731#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23732#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:52,216 INFO L273 TraceCheckUtils]: 42: Hoare triple {23732#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23732#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:52,217 INFO L273 TraceCheckUtils]: 43: Hoare triple {23732#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23733#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:52,218 INFO L273 TraceCheckUtils]: 44: Hoare triple {23733#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23733#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:52,218 INFO L273 TraceCheckUtils]: 45: Hoare triple {23733#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23734#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:52,219 INFO L273 TraceCheckUtils]: 46: Hoare triple {23734#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23734#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:52,220 INFO L273 TraceCheckUtils]: 47: Hoare triple {23734#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23735#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:52,220 INFO L273 TraceCheckUtils]: 48: Hoare triple {23735#(<= main_~i~1 21)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23735#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:52,221 INFO L273 TraceCheckUtils]: 49: Hoare triple {23735#(<= main_~i~1 21)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23736#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:52,230 INFO L273 TraceCheckUtils]: 50: Hoare triple {23736#(<= main_~i~1 22)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23736#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:52,231 INFO L273 TraceCheckUtils]: 51: Hoare triple {23736#(<= main_~i~1 22)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23737#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:52,231 INFO L273 TraceCheckUtils]: 52: Hoare triple {23737#(<= main_~i~1 23)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23737#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:52,232 INFO L273 TraceCheckUtils]: 53: Hoare triple {23737#(<= main_~i~1 23)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23738#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:52,232 INFO L273 TraceCheckUtils]: 54: Hoare triple {23738#(<= main_~i~1 24)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23738#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:52,232 INFO L273 TraceCheckUtils]: 55: Hoare triple {23738#(<= main_~i~1 24)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23739#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:52,233 INFO L273 TraceCheckUtils]: 56: Hoare triple {23739#(<= main_~i~1 25)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23739#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:52,233 INFO L273 TraceCheckUtils]: 57: Hoare triple {23739#(<= main_~i~1 25)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23740#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:52,233 INFO L273 TraceCheckUtils]: 58: Hoare triple {23740#(<= main_~i~1 26)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23740#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:52,234 INFO L273 TraceCheckUtils]: 59: Hoare triple {23740#(<= main_~i~1 26)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23741#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:52,234 INFO L273 TraceCheckUtils]: 60: Hoare triple {23741#(<= main_~i~1 27)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23741#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:52,235 INFO L273 TraceCheckUtils]: 61: Hoare triple {23741#(<= main_~i~1 27)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23742#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:52,236 INFO L273 TraceCheckUtils]: 62: Hoare triple {23742#(<= main_~i~1 28)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23742#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:52,236 INFO L273 TraceCheckUtils]: 63: Hoare triple {23742#(<= main_~i~1 28)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23743#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:52,237 INFO L273 TraceCheckUtils]: 64: Hoare triple {23743#(<= main_~i~1 29)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23743#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:52,238 INFO L273 TraceCheckUtils]: 65: Hoare triple {23743#(<= main_~i~1 29)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23744#(<= main_~i~1 30)} is VALID [2018-11-23 12:18:52,238 INFO L273 TraceCheckUtils]: 66: Hoare triple {23744#(<= main_~i~1 30)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23744#(<= main_~i~1 30)} is VALID [2018-11-23 12:18:52,239 INFO L273 TraceCheckUtils]: 67: Hoare triple {23744#(<= main_~i~1 30)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23745#(<= main_~i~1 31)} is VALID [2018-11-23 12:18:52,240 INFO L273 TraceCheckUtils]: 68: Hoare triple {23745#(<= main_~i~1 31)} assume !(~i~1 < 60); {23713#false} is VALID [2018-11-23 12:18:52,240 INFO L256 TraceCheckUtils]: 69: Hoare triple {23713#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {23712#true} is VALID [2018-11-23 12:18:52,240 INFO L273 TraceCheckUtils]: 70: Hoare triple {23712#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {23712#true} is VALID [2018-11-23 12:18:52,240 INFO L273 TraceCheckUtils]: 71: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,240 INFO L273 TraceCheckUtils]: 72: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,241 INFO L273 TraceCheckUtils]: 73: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,241 INFO L273 TraceCheckUtils]: 74: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,241 INFO L273 TraceCheckUtils]: 75: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,241 INFO L273 TraceCheckUtils]: 76: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,241 INFO L273 TraceCheckUtils]: 77: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,241 INFO L273 TraceCheckUtils]: 78: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,242 INFO L273 TraceCheckUtils]: 79: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,242 INFO L273 TraceCheckUtils]: 80: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,242 INFO L273 TraceCheckUtils]: 81: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,242 INFO L273 TraceCheckUtils]: 82: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,242 INFO L273 TraceCheckUtils]: 83: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,243 INFO L273 TraceCheckUtils]: 84: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,243 INFO L273 TraceCheckUtils]: 85: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,243 INFO L273 TraceCheckUtils]: 86: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,243 INFO L273 TraceCheckUtils]: 87: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,243 INFO L273 TraceCheckUtils]: 88: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,243 INFO L273 TraceCheckUtils]: 89: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,244 INFO L273 TraceCheckUtils]: 90: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,244 INFO L273 TraceCheckUtils]: 91: Hoare triple {23712#true} assume !(~i~0 < 60); {23712#true} is VALID [2018-11-23 12:18:52,244 INFO L273 TraceCheckUtils]: 92: Hoare triple {23712#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {23712#true} is VALID [2018-11-23 12:18:52,244 INFO L273 TraceCheckUtils]: 93: Hoare triple {23712#true} assume true; {23712#true} is VALID [2018-11-23 12:18:52,244 INFO L268 TraceCheckUtils]: 94: Hoare quadruple {23712#true} {23713#false} #70#return; {23713#false} is VALID [2018-11-23 12:18:52,245 INFO L273 TraceCheckUtils]: 95: Hoare triple {23713#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {23713#false} is VALID [2018-11-23 12:18:52,245 INFO L256 TraceCheckUtils]: 96: Hoare triple {23713#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {23712#true} is VALID [2018-11-23 12:18:52,245 INFO L273 TraceCheckUtils]: 97: Hoare triple {23712#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {23712#true} is VALID [2018-11-23 12:18:52,245 INFO L273 TraceCheckUtils]: 98: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,245 INFO L273 TraceCheckUtils]: 99: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,245 INFO L273 TraceCheckUtils]: 100: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,245 INFO L273 TraceCheckUtils]: 101: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,245 INFO L273 TraceCheckUtils]: 102: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,245 INFO L273 TraceCheckUtils]: 103: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,245 INFO L273 TraceCheckUtils]: 104: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,246 INFO L273 TraceCheckUtils]: 105: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,246 INFO L273 TraceCheckUtils]: 106: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,246 INFO L273 TraceCheckUtils]: 107: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,246 INFO L273 TraceCheckUtils]: 108: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,246 INFO L273 TraceCheckUtils]: 109: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,246 INFO L273 TraceCheckUtils]: 110: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,246 INFO L273 TraceCheckUtils]: 111: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,246 INFO L273 TraceCheckUtils]: 112: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,246 INFO L273 TraceCheckUtils]: 113: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,246 INFO L273 TraceCheckUtils]: 114: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,247 INFO L273 TraceCheckUtils]: 115: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,247 INFO L273 TraceCheckUtils]: 116: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,247 INFO L273 TraceCheckUtils]: 117: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,247 INFO L273 TraceCheckUtils]: 118: Hoare triple {23712#true} assume !(~i~0 < 60); {23712#true} is VALID [2018-11-23 12:18:52,247 INFO L273 TraceCheckUtils]: 119: Hoare triple {23712#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {23712#true} is VALID [2018-11-23 12:18:52,247 INFO L273 TraceCheckUtils]: 120: Hoare triple {23712#true} assume true; {23712#true} is VALID [2018-11-23 12:18:52,247 INFO L268 TraceCheckUtils]: 121: Hoare quadruple {23712#true} {23713#false} #72#return; {23713#false} is VALID [2018-11-23 12:18:52,247 INFO L273 TraceCheckUtils]: 122: Hoare triple {23713#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {23713#false} is VALID [2018-11-23 12:18:52,247 INFO L273 TraceCheckUtils]: 123: Hoare triple {23713#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {23713#false} is VALID [2018-11-23 12:18:52,247 INFO L273 TraceCheckUtils]: 124: Hoare triple {23713#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {23713#false} is VALID [2018-11-23 12:18:52,248 INFO L273 TraceCheckUtils]: 125: Hoare triple {23713#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {23713#false} is VALID [2018-11-23 12:18:52,248 INFO L273 TraceCheckUtils]: 126: Hoare triple {23713#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {23713#false} is VALID [2018-11-23 12:18:52,248 INFO L273 TraceCheckUtils]: 127: Hoare triple {23713#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {23713#false} is VALID [2018-11-23 12:18:52,248 INFO L273 TraceCheckUtils]: 128: Hoare triple {23713#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {23713#false} is VALID [2018-11-23 12:18:52,248 INFO L273 TraceCheckUtils]: 129: Hoare triple {23713#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {23713#false} is VALID [2018-11-23 12:18:52,248 INFO L273 TraceCheckUtils]: 130: Hoare triple {23713#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {23713#false} is VALID [2018-11-23 12:18:52,248 INFO L273 TraceCheckUtils]: 131: Hoare triple {23713#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {23713#false} is VALID [2018-11-23 12:18:52,248 INFO L273 TraceCheckUtils]: 132: Hoare triple {23713#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {23713#false} is VALID [2018-11-23 12:18:52,248 INFO L273 TraceCheckUtils]: 133: Hoare triple {23713#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {23713#false} is VALID [2018-11-23 12:18:52,249 INFO L273 TraceCheckUtils]: 134: Hoare triple {23713#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {23713#false} is VALID [2018-11-23 12:18:52,249 INFO L273 TraceCheckUtils]: 135: Hoare triple {23713#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {23713#false} is VALID [2018-11-23 12:18:52,249 INFO L273 TraceCheckUtils]: 136: Hoare triple {23713#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {23713#false} is VALID [2018-11-23 12:18:52,249 INFO L273 TraceCheckUtils]: 137: Hoare triple {23713#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {23713#false} is VALID [2018-11-23 12:18:52,249 INFO L273 TraceCheckUtils]: 138: Hoare triple {23713#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {23713#false} is VALID [2018-11-23 12:18:52,249 INFO L273 TraceCheckUtils]: 139: Hoare triple {23713#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {23713#false} is VALID [2018-11-23 12:18:52,249 INFO L273 TraceCheckUtils]: 140: Hoare triple {23713#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {23713#false} is VALID [2018-11-23 12:18:52,249 INFO L273 TraceCheckUtils]: 141: Hoare triple {23713#false} assume !(~i~2 < 59); {23713#false} is VALID [2018-11-23 12:18:52,249 INFO L273 TraceCheckUtils]: 142: Hoare triple {23713#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {23713#false} is VALID [2018-11-23 12:18:52,249 INFO L256 TraceCheckUtils]: 143: Hoare triple {23713#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {23712#true} is VALID [2018-11-23 12:18:52,250 INFO L273 TraceCheckUtils]: 144: Hoare triple {23712#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {23712#true} is VALID [2018-11-23 12:18:52,250 INFO L273 TraceCheckUtils]: 145: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,250 INFO L273 TraceCheckUtils]: 146: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,250 INFO L273 TraceCheckUtils]: 147: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,250 INFO L273 TraceCheckUtils]: 148: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,250 INFO L273 TraceCheckUtils]: 149: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,250 INFO L273 TraceCheckUtils]: 150: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,250 INFO L273 TraceCheckUtils]: 151: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,250 INFO L273 TraceCheckUtils]: 152: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,250 INFO L273 TraceCheckUtils]: 153: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,251 INFO L273 TraceCheckUtils]: 154: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,251 INFO L273 TraceCheckUtils]: 155: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,251 INFO L273 TraceCheckUtils]: 156: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,251 INFO L273 TraceCheckUtils]: 157: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,251 INFO L273 TraceCheckUtils]: 158: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,251 INFO L273 TraceCheckUtils]: 159: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,251 INFO L273 TraceCheckUtils]: 160: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,251 INFO L273 TraceCheckUtils]: 161: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,251 INFO L273 TraceCheckUtils]: 162: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,251 INFO L273 TraceCheckUtils]: 163: Hoare triple {23712#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23712#true} is VALID [2018-11-23 12:18:52,252 INFO L273 TraceCheckUtils]: 164: Hoare triple {23712#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23712#true} is VALID [2018-11-23 12:18:52,252 INFO L273 TraceCheckUtils]: 165: Hoare triple {23712#true} assume !(~i~0 < 60); {23712#true} is VALID [2018-11-23 12:18:52,252 INFO L273 TraceCheckUtils]: 166: Hoare triple {23712#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {23712#true} is VALID [2018-11-23 12:18:52,252 INFO L273 TraceCheckUtils]: 167: Hoare triple {23712#true} assume true; {23712#true} is VALID [2018-11-23 12:18:52,252 INFO L268 TraceCheckUtils]: 168: Hoare quadruple {23712#true} {23713#false} #74#return; {23713#false} is VALID [2018-11-23 12:18:52,252 INFO L273 TraceCheckUtils]: 169: Hoare triple {23713#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {23713#false} is VALID [2018-11-23 12:18:52,252 INFO L273 TraceCheckUtils]: 170: Hoare triple {23713#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {23713#false} is VALID [2018-11-23 12:18:52,252 INFO L273 TraceCheckUtils]: 171: Hoare triple {23713#false} assume !false; {23713#false} is VALID [2018-11-23 12:18:52,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2017 backedges. 0 proven. 961 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2018-11-23 12:18:52,266 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:18:52,266 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:18:52,275 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:18:52,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:52,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:52,399 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:18:52,718 INFO L256 TraceCheckUtils]: 0: Hoare triple {23712#true} call ULTIMATE.init(); {23712#true} is VALID [2018-11-23 12:18:52,718 INFO L273 TraceCheckUtils]: 1: Hoare triple {23712#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {23712#true} is VALID [2018-11-23 12:18:52,719 INFO L273 TraceCheckUtils]: 2: Hoare triple {23712#true} assume true; {23712#true} is VALID [2018-11-23 12:18:52,719 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {23712#true} {23712#true} #66#return; {23712#true} is VALID [2018-11-23 12:18:52,719 INFO L256 TraceCheckUtils]: 4: Hoare triple {23712#true} call #t~ret12 := main(); {23712#true} is VALID [2018-11-23 12:18:52,720 INFO L273 TraceCheckUtils]: 5: Hoare triple {23712#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {23764#(<= main_~i~1 0)} is VALID [2018-11-23 12:18:52,720 INFO L273 TraceCheckUtils]: 6: Hoare triple {23764#(<= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23764#(<= main_~i~1 0)} is VALID [2018-11-23 12:18:52,721 INFO L273 TraceCheckUtils]: 7: Hoare triple {23764#(<= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23715#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:52,721 INFO L273 TraceCheckUtils]: 8: Hoare triple {23715#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23715#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:52,722 INFO L273 TraceCheckUtils]: 9: Hoare triple {23715#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23716#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:52,722 INFO L273 TraceCheckUtils]: 10: Hoare triple {23716#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23716#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:52,722 INFO L273 TraceCheckUtils]: 11: Hoare triple {23716#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23717#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:52,723 INFO L273 TraceCheckUtils]: 12: Hoare triple {23717#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23717#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:52,723 INFO L273 TraceCheckUtils]: 13: Hoare triple {23717#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23718#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:52,724 INFO L273 TraceCheckUtils]: 14: Hoare triple {23718#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23718#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:52,725 INFO L273 TraceCheckUtils]: 15: Hoare triple {23718#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23719#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:52,725 INFO L273 TraceCheckUtils]: 16: Hoare triple {23719#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23719#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:52,726 INFO L273 TraceCheckUtils]: 17: Hoare triple {23719#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23720#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:52,726 INFO L273 TraceCheckUtils]: 18: Hoare triple {23720#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23720#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:52,727 INFO L273 TraceCheckUtils]: 19: Hoare triple {23720#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23721#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:52,728 INFO L273 TraceCheckUtils]: 20: Hoare triple {23721#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23721#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:52,728 INFO L273 TraceCheckUtils]: 21: Hoare triple {23721#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23722#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:52,729 INFO L273 TraceCheckUtils]: 22: Hoare triple {23722#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23722#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:52,730 INFO L273 TraceCheckUtils]: 23: Hoare triple {23722#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23723#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:52,730 INFO L273 TraceCheckUtils]: 24: Hoare triple {23723#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23723#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:52,731 INFO L273 TraceCheckUtils]: 25: Hoare triple {23723#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23724#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:52,731 INFO L273 TraceCheckUtils]: 26: Hoare triple {23724#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23724#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:52,732 INFO L273 TraceCheckUtils]: 27: Hoare triple {23724#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23725#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:52,733 INFO L273 TraceCheckUtils]: 28: Hoare triple {23725#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23725#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:52,733 INFO L273 TraceCheckUtils]: 29: Hoare triple {23725#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23726#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:52,734 INFO L273 TraceCheckUtils]: 30: Hoare triple {23726#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23726#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:52,735 INFO L273 TraceCheckUtils]: 31: Hoare triple {23726#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23727#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:52,735 INFO L273 TraceCheckUtils]: 32: Hoare triple {23727#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23727#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:52,736 INFO L273 TraceCheckUtils]: 33: Hoare triple {23727#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23728#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:52,736 INFO L273 TraceCheckUtils]: 34: Hoare triple {23728#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23728#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:52,737 INFO L273 TraceCheckUtils]: 35: Hoare triple {23728#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23729#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:52,738 INFO L273 TraceCheckUtils]: 36: Hoare triple {23729#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23729#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:52,738 INFO L273 TraceCheckUtils]: 37: Hoare triple {23729#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23730#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:52,739 INFO L273 TraceCheckUtils]: 38: Hoare triple {23730#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23730#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:52,740 INFO L273 TraceCheckUtils]: 39: Hoare triple {23730#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23731#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:52,740 INFO L273 TraceCheckUtils]: 40: Hoare triple {23731#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23731#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:52,741 INFO L273 TraceCheckUtils]: 41: Hoare triple {23731#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23732#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:52,741 INFO L273 TraceCheckUtils]: 42: Hoare triple {23732#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23732#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:52,742 INFO L273 TraceCheckUtils]: 43: Hoare triple {23732#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23733#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:52,743 INFO L273 TraceCheckUtils]: 44: Hoare triple {23733#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23733#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:52,743 INFO L273 TraceCheckUtils]: 45: Hoare triple {23733#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23734#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:52,744 INFO L273 TraceCheckUtils]: 46: Hoare triple {23734#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23734#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:52,745 INFO L273 TraceCheckUtils]: 47: Hoare triple {23734#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23735#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:52,745 INFO L273 TraceCheckUtils]: 48: Hoare triple {23735#(<= main_~i~1 21)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23735#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:52,746 INFO L273 TraceCheckUtils]: 49: Hoare triple {23735#(<= main_~i~1 21)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23736#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:52,746 INFO L273 TraceCheckUtils]: 50: Hoare triple {23736#(<= main_~i~1 22)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23736#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:52,747 INFO L273 TraceCheckUtils]: 51: Hoare triple {23736#(<= main_~i~1 22)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23737#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:52,748 INFO L273 TraceCheckUtils]: 52: Hoare triple {23737#(<= main_~i~1 23)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23737#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:52,748 INFO L273 TraceCheckUtils]: 53: Hoare triple {23737#(<= main_~i~1 23)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23738#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:52,749 INFO L273 TraceCheckUtils]: 54: Hoare triple {23738#(<= main_~i~1 24)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23738#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:52,750 INFO L273 TraceCheckUtils]: 55: Hoare triple {23738#(<= main_~i~1 24)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23739#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:52,750 INFO L273 TraceCheckUtils]: 56: Hoare triple {23739#(<= main_~i~1 25)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23739#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:52,751 INFO L273 TraceCheckUtils]: 57: Hoare triple {23739#(<= main_~i~1 25)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23740#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:52,751 INFO L273 TraceCheckUtils]: 58: Hoare triple {23740#(<= main_~i~1 26)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23740#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:52,752 INFO L273 TraceCheckUtils]: 59: Hoare triple {23740#(<= main_~i~1 26)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23741#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:52,753 INFO L273 TraceCheckUtils]: 60: Hoare triple {23741#(<= main_~i~1 27)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23741#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:52,753 INFO L273 TraceCheckUtils]: 61: Hoare triple {23741#(<= main_~i~1 27)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23742#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:52,754 INFO L273 TraceCheckUtils]: 62: Hoare triple {23742#(<= main_~i~1 28)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23742#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:52,755 INFO L273 TraceCheckUtils]: 63: Hoare triple {23742#(<= main_~i~1 28)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23743#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:52,755 INFO L273 TraceCheckUtils]: 64: Hoare triple {23743#(<= main_~i~1 29)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23743#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:52,756 INFO L273 TraceCheckUtils]: 65: Hoare triple {23743#(<= main_~i~1 29)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23744#(<= main_~i~1 30)} is VALID [2018-11-23 12:18:52,756 INFO L273 TraceCheckUtils]: 66: Hoare triple {23744#(<= main_~i~1 30)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {23744#(<= main_~i~1 30)} is VALID [2018-11-23 12:18:52,757 INFO L273 TraceCheckUtils]: 67: Hoare triple {23744#(<= main_~i~1 30)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {23745#(<= main_~i~1 31)} is VALID [2018-11-23 12:18:52,758 INFO L273 TraceCheckUtils]: 68: Hoare triple {23745#(<= main_~i~1 31)} assume !(~i~1 < 60); {23713#false} is VALID [2018-11-23 12:18:52,758 INFO L256 TraceCheckUtils]: 69: Hoare triple {23713#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {23713#false} is VALID [2018-11-23 12:18:52,758 INFO L273 TraceCheckUtils]: 70: Hoare triple {23713#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {23713#false} is VALID [2018-11-23 12:18:52,758 INFO L273 TraceCheckUtils]: 71: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,758 INFO L273 TraceCheckUtils]: 72: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,759 INFO L273 TraceCheckUtils]: 73: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,759 INFO L273 TraceCheckUtils]: 74: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,759 INFO L273 TraceCheckUtils]: 75: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,759 INFO L273 TraceCheckUtils]: 76: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,759 INFO L273 TraceCheckUtils]: 77: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,759 INFO L273 TraceCheckUtils]: 78: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,760 INFO L273 TraceCheckUtils]: 79: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,760 INFO L273 TraceCheckUtils]: 80: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,760 INFO L273 TraceCheckUtils]: 81: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,760 INFO L273 TraceCheckUtils]: 82: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,760 INFO L273 TraceCheckUtils]: 83: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,761 INFO L273 TraceCheckUtils]: 84: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,761 INFO L273 TraceCheckUtils]: 85: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,761 INFO L273 TraceCheckUtils]: 86: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,761 INFO L273 TraceCheckUtils]: 87: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,761 INFO L273 TraceCheckUtils]: 88: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,761 INFO L273 TraceCheckUtils]: 89: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,762 INFO L273 TraceCheckUtils]: 90: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,762 INFO L273 TraceCheckUtils]: 91: Hoare triple {23713#false} assume !(~i~0 < 60); {23713#false} is VALID [2018-11-23 12:18:52,762 INFO L273 TraceCheckUtils]: 92: Hoare triple {23713#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {23713#false} is VALID [2018-11-23 12:18:52,762 INFO L273 TraceCheckUtils]: 93: Hoare triple {23713#false} assume true; {23713#false} is VALID [2018-11-23 12:18:52,762 INFO L268 TraceCheckUtils]: 94: Hoare quadruple {23713#false} {23713#false} #70#return; {23713#false} is VALID [2018-11-23 12:18:52,763 INFO L273 TraceCheckUtils]: 95: Hoare triple {23713#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {23713#false} is VALID [2018-11-23 12:18:52,763 INFO L256 TraceCheckUtils]: 96: Hoare triple {23713#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {23713#false} is VALID [2018-11-23 12:18:52,763 INFO L273 TraceCheckUtils]: 97: Hoare triple {23713#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {23713#false} is VALID [2018-11-23 12:18:52,763 INFO L273 TraceCheckUtils]: 98: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,763 INFO L273 TraceCheckUtils]: 99: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,763 INFO L273 TraceCheckUtils]: 100: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,763 INFO L273 TraceCheckUtils]: 101: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,763 INFO L273 TraceCheckUtils]: 102: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,763 INFO L273 TraceCheckUtils]: 103: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,763 INFO L273 TraceCheckUtils]: 104: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,764 INFO L273 TraceCheckUtils]: 105: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,764 INFO L273 TraceCheckUtils]: 106: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,764 INFO L273 TraceCheckUtils]: 107: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,764 INFO L273 TraceCheckUtils]: 108: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,764 INFO L273 TraceCheckUtils]: 109: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,764 INFO L273 TraceCheckUtils]: 110: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,764 INFO L273 TraceCheckUtils]: 111: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,764 INFO L273 TraceCheckUtils]: 112: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,764 INFO L273 TraceCheckUtils]: 113: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,764 INFO L273 TraceCheckUtils]: 114: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,765 INFO L273 TraceCheckUtils]: 115: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,765 INFO L273 TraceCheckUtils]: 116: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,765 INFO L273 TraceCheckUtils]: 117: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,765 INFO L273 TraceCheckUtils]: 118: Hoare triple {23713#false} assume !(~i~0 < 60); {23713#false} is VALID [2018-11-23 12:18:52,765 INFO L273 TraceCheckUtils]: 119: Hoare triple {23713#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {23713#false} is VALID [2018-11-23 12:18:52,765 INFO L273 TraceCheckUtils]: 120: Hoare triple {23713#false} assume true; {23713#false} is VALID [2018-11-23 12:18:52,765 INFO L268 TraceCheckUtils]: 121: Hoare quadruple {23713#false} {23713#false} #72#return; {23713#false} is VALID [2018-11-23 12:18:52,765 INFO L273 TraceCheckUtils]: 122: Hoare triple {23713#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {23713#false} is VALID [2018-11-23 12:18:52,765 INFO L273 TraceCheckUtils]: 123: Hoare triple {23713#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {23713#false} is VALID [2018-11-23 12:18:52,765 INFO L273 TraceCheckUtils]: 124: Hoare triple {23713#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {23713#false} is VALID [2018-11-23 12:18:52,766 INFO L273 TraceCheckUtils]: 125: Hoare triple {23713#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {23713#false} is VALID [2018-11-23 12:18:52,766 INFO L273 TraceCheckUtils]: 126: Hoare triple {23713#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {23713#false} is VALID [2018-11-23 12:18:52,766 INFO L273 TraceCheckUtils]: 127: Hoare triple {23713#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {23713#false} is VALID [2018-11-23 12:18:52,766 INFO L273 TraceCheckUtils]: 128: Hoare triple {23713#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {23713#false} is VALID [2018-11-23 12:18:52,766 INFO L273 TraceCheckUtils]: 129: Hoare triple {23713#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {23713#false} is VALID [2018-11-23 12:18:52,766 INFO L273 TraceCheckUtils]: 130: Hoare triple {23713#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {23713#false} is VALID [2018-11-23 12:18:52,766 INFO L273 TraceCheckUtils]: 131: Hoare triple {23713#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {23713#false} is VALID [2018-11-23 12:18:52,766 INFO L273 TraceCheckUtils]: 132: Hoare triple {23713#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {23713#false} is VALID [2018-11-23 12:18:52,766 INFO L273 TraceCheckUtils]: 133: Hoare triple {23713#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {23713#false} is VALID [2018-11-23 12:18:52,767 INFO L273 TraceCheckUtils]: 134: Hoare triple {23713#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {23713#false} is VALID [2018-11-23 12:18:52,767 INFO L273 TraceCheckUtils]: 135: Hoare triple {23713#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {23713#false} is VALID [2018-11-23 12:18:52,767 INFO L273 TraceCheckUtils]: 136: Hoare triple {23713#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {23713#false} is VALID [2018-11-23 12:18:52,767 INFO L273 TraceCheckUtils]: 137: Hoare triple {23713#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {23713#false} is VALID [2018-11-23 12:18:52,767 INFO L273 TraceCheckUtils]: 138: Hoare triple {23713#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {23713#false} is VALID [2018-11-23 12:18:52,767 INFO L273 TraceCheckUtils]: 139: Hoare triple {23713#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {23713#false} is VALID [2018-11-23 12:18:52,768 INFO L273 TraceCheckUtils]: 140: Hoare triple {23713#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {23713#false} is VALID [2018-11-23 12:18:52,768 INFO L273 TraceCheckUtils]: 141: Hoare triple {23713#false} assume !(~i~2 < 59); {23713#false} is VALID [2018-11-23 12:18:52,768 INFO L273 TraceCheckUtils]: 142: Hoare triple {23713#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {23713#false} is VALID [2018-11-23 12:18:52,768 INFO L256 TraceCheckUtils]: 143: Hoare triple {23713#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {23713#false} is VALID [2018-11-23 12:18:52,768 INFO L273 TraceCheckUtils]: 144: Hoare triple {23713#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {23713#false} is VALID [2018-11-23 12:18:52,768 INFO L273 TraceCheckUtils]: 145: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,769 INFO L273 TraceCheckUtils]: 146: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,769 INFO L273 TraceCheckUtils]: 147: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,769 INFO L273 TraceCheckUtils]: 148: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,769 INFO L273 TraceCheckUtils]: 149: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,769 INFO L273 TraceCheckUtils]: 150: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,769 INFO L273 TraceCheckUtils]: 151: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,769 INFO L273 TraceCheckUtils]: 152: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,770 INFO L273 TraceCheckUtils]: 153: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,770 INFO L273 TraceCheckUtils]: 154: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,770 INFO L273 TraceCheckUtils]: 155: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,770 INFO L273 TraceCheckUtils]: 156: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,770 INFO L273 TraceCheckUtils]: 157: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,770 INFO L273 TraceCheckUtils]: 158: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,771 INFO L273 TraceCheckUtils]: 159: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,771 INFO L273 TraceCheckUtils]: 160: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,771 INFO L273 TraceCheckUtils]: 161: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,771 INFO L273 TraceCheckUtils]: 162: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,771 INFO L273 TraceCheckUtils]: 163: Hoare triple {23713#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {23713#false} is VALID [2018-11-23 12:18:52,771 INFO L273 TraceCheckUtils]: 164: Hoare triple {23713#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {23713#false} is VALID [2018-11-23 12:18:52,772 INFO L273 TraceCheckUtils]: 165: Hoare triple {23713#false} assume !(~i~0 < 60); {23713#false} is VALID [2018-11-23 12:18:52,772 INFO L273 TraceCheckUtils]: 166: Hoare triple {23713#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {23713#false} is VALID [2018-11-23 12:18:52,772 INFO L273 TraceCheckUtils]: 167: Hoare triple {23713#false} assume true; {23713#false} is VALID [2018-11-23 12:18:52,772 INFO L268 TraceCheckUtils]: 168: Hoare quadruple {23713#false} {23713#false} #74#return; {23713#false} is VALID [2018-11-23 12:18:52,772 INFO L273 TraceCheckUtils]: 169: Hoare triple {23713#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {23713#false} is VALID [2018-11-23 12:18:52,772 INFO L273 TraceCheckUtils]: 170: Hoare triple {23713#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {23713#false} is VALID [2018-11-23 12:18:52,772 INFO L273 TraceCheckUtils]: 171: Hoare triple {23713#false} assume !false; {23713#false} is VALID [2018-11-23 12:18:52,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2017 backedges. 0 proven. 961 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2018-11-23 12:18:52,818 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:18:52,818 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 34] total 35 [2018-11-23 12:18:52,818 INFO L78 Accepts]: Start accepts. Automaton has 35 states. Word has length 172 [2018-11-23 12:18:52,819 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:18:52,819 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 35 states. [2018-11-23 12:18:53,171 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:53,171 INFO L459 AbstractCegarLoop]: Interpolant automaton has 35 states [2018-11-23 12:18:53,171 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2018-11-23 12:18:53,172 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=595, Invalid=595, Unknown=0, NotChecked=0, Total=1190 [2018-11-23 12:18:53,172 INFO L87 Difference]: Start difference. First operand 123 states and 127 transitions. Second operand 35 states. [2018-11-23 12:18:53,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:53,509 INFO L93 Difference]: Finished difference Result 180 states and 188 transitions. [2018-11-23 12:18:53,509 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2018-11-23 12:18:53,509 INFO L78 Accepts]: Start accepts. Automaton has 35 states. Word has length 172 [2018-11-23 12:18:53,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:18:53,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2018-11-23 12:18:53,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 116 transitions. [2018-11-23 12:18:53,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2018-11-23 12:18:53,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 116 transitions. [2018-11-23 12:18:53,512 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 34 states and 116 transitions. [2018-11-23 12:18:53,661 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 116 edges. 116 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:53,664 INFO L225 Difference]: With dead ends: 180 [2018-11-23 12:18:53,664 INFO L226 Difference]: Without dead ends: 126 [2018-11-23 12:18:53,665 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 205 GetRequests, 172 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=595, Invalid=595, Unknown=0, NotChecked=0, Total=1190 [2018-11-23 12:18:53,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126 states. [2018-11-23 12:18:53,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 125. [2018-11-23 12:18:53,712 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:18:53,712 INFO L82 GeneralOperation]: Start isEquivalent. First operand 126 states. Second operand 125 states. [2018-11-23 12:18:53,712 INFO L74 IsIncluded]: Start isIncluded. First operand 126 states. Second operand 125 states. [2018-11-23 12:18:53,712 INFO L87 Difference]: Start difference. First operand 126 states. Second operand 125 states. [2018-11-23 12:18:53,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:53,715 INFO L93 Difference]: Finished difference Result 126 states and 130 transitions. [2018-11-23 12:18:53,715 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 130 transitions. [2018-11-23 12:18:53,715 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:53,715 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:53,715 INFO L74 IsIncluded]: Start isIncluded. First operand 125 states. Second operand 126 states. [2018-11-23 12:18:53,715 INFO L87 Difference]: Start difference. First operand 125 states. Second operand 126 states. [2018-11-23 12:18:53,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:53,717 INFO L93 Difference]: Finished difference Result 126 states and 130 transitions. [2018-11-23 12:18:53,717 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 130 transitions. [2018-11-23 12:18:53,717 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:53,718 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:53,718 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:18:53,718 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:18:53,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 125 states. [2018-11-23 12:18:53,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 129 transitions. [2018-11-23 12:18:53,719 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 129 transitions. Word has length 172 [2018-11-23 12:18:53,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:18:53,720 INFO L480 AbstractCegarLoop]: Abstraction has 125 states and 129 transitions. [2018-11-23 12:18:53,720 INFO L481 AbstractCegarLoop]: Interpolant automaton has 35 states. [2018-11-23 12:18:53,720 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 129 transitions. [2018-11-23 12:18:53,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-11-23 12:18:53,720 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:18:53,720 INFO L402 BasicCegarLoop]: trace histogram [32, 32, 30, 30, 9, 9, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:18:53,721 INFO L423 AbstractCegarLoop]: === Iteration 36 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:18:53,721 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:18:53,721 INFO L82 PathProgramCache]: Analyzing trace with hash 1172060325, now seen corresponding path program 32 times [2018-11-23 12:18:53,721 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:18:53,721 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:18:53,722 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:53,722 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:18:53,722 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:53,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:54,783 INFO L256 TraceCheckUtils]: 0: Hoare triple {24968#true} call ULTIMATE.init(); {24968#true} is VALID [2018-11-23 12:18:54,783 INFO L273 TraceCheckUtils]: 1: Hoare triple {24968#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {24968#true} is VALID [2018-11-23 12:18:54,783 INFO L273 TraceCheckUtils]: 2: Hoare triple {24968#true} assume true; {24968#true} is VALID [2018-11-23 12:18:54,784 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {24968#true} {24968#true} #66#return; {24968#true} is VALID [2018-11-23 12:18:54,784 INFO L256 TraceCheckUtils]: 4: Hoare triple {24968#true} call #t~ret12 := main(); {24968#true} is VALID [2018-11-23 12:18:54,784 INFO L273 TraceCheckUtils]: 5: Hoare triple {24968#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {24970#(= main_~i~1 0)} is VALID [2018-11-23 12:18:54,785 INFO L273 TraceCheckUtils]: 6: Hoare triple {24970#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24970#(= main_~i~1 0)} is VALID [2018-11-23 12:18:54,785 INFO L273 TraceCheckUtils]: 7: Hoare triple {24970#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24971#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:54,786 INFO L273 TraceCheckUtils]: 8: Hoare triple {24971#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24971#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:54,786 INFO L273 TraceCheckUtils]: 9: Hoare triple {24971#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24972#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:54,786 INFO L273 TraceCheckUtils]: 10: Hoare triple {24972#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24972#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:54,787 INFO L273 TraceCheckUtils]: 11: Hoare triple {24972#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24973#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:54,787 INFO L273 TraceCheckUtils]: 12: Hoare triple {24973#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24973#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:54,788 INFO L273 TraceCheckUtils]: 13: Hoare triple {24973#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24974#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:54,788 INFO L273 TraceCheckUtils]: 14: Hoare triple {24974#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24974#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:54,789 INFO L273 TraceCheckUtils]: 15: Hoare triple {24974#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24975#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:54,790 INFO L273 TraceCheckUtils]: 16: Hoare triple {24975#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24975#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:54,790 INFO L273 TraceCheckUtils]: 17: Hoare triple {24975#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24976#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:54,791 INFO L273 TraceCheckUtils]: 18: Hoare triple {24976#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24976#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:54,791 INFO L273 TraceCheckUtils]: 19: Hoare triple {24976#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24977#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:54,792 INFO L273 TraceCheckUtils]: 20: Hoare triple {24977#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24977#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:54,793 INFO L273 TraceCheckUtils]: 21: Hoare triple {24977#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24978#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:54,793 INFO L273 TraceCheckUtils]: 22: Hoare triple {24978#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24978#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:54,794 INFO L273 TraceCheckUtils]: 23: Hoare triple {24978#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24979#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:54,794 INFO L273 TraceCheckUtils]: 24: Hoare triple {24979#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24979#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:54,795 INFO L273 TraceCheckUtils]: 25: Hoare triple {24979#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24980#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:54,796 INFO L273 TraceCheckUtils]: 26: Hoare triple {24980#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24980#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:54,796 INFO L273 TraceCheckUtils]: 27: Hoare triple {24980#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24981#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:54,797 INFO L273 TraceCheckUtils]: 28: Hoare triple {24981#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24981#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:54,798 INFO L273 TraceCheckUtils]: 29: Hoare triple {24981#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24982#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:54,798 INFO L273 TraceCheckUtils]: 30: Hoare triple {24982#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24982#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:54,799 INFO L273 TraceCheckUtils]: 31: Hoare triple {24982#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24983#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:54,799 INFO L273 TraceCheckUtils]: 32: Hoare triple {24983#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24983#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:54,800 INFO L273 TraceCheckUtils]: 33: Hoare triple {24983#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24984#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:54,801 INFO L273 TraceCheckUtils]: 34: Hoare triple {24984#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24984#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:54,801 INFO L273 TraceCheckUtils]: 35: Hoare triple {24984#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24985#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:54,802 INFO L273 TraceCheckUtils]: 36: Hoare triple {24985#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24985#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:54,803 INFO L273 TraceCheckUtils]: 37: Hoare triple {24985#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24986#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:54,803 INFO L273 TraceCheckUtils]: 38: Hoare triple {24986#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24986#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:54,804 INFO L273 TraceCheckUtils]: 39: Hoare triple {24986#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24987#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:54,804 INFO L273 TraceCheckUtils]: 40: Hoare triple {24987#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24987#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:54,805 INFO L273 TraceCheckUtils]: 41: Hoare triple {24987#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24988#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:54,806 INFO L273 TraceCheckUtils]: 42: Hoare triple {24988#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24988#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:54,806 INFO L273 TraceCheckUtils]: 43: Hoare triple {24988#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24989#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:54,807 INFO L273 TraceCheckUtils]: 44: Hoare triple {24989#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24989#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:54,807 INFO L273 TraceCheckUtils]: 45: Hoare triple {24989#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24990#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:54,808 INFO L273 TraceCheckUtils]: 46: Hoare triple {24990#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24990#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:54,809 INFO L273 TraceCheckUtils]: 47: Hoare triple {24990#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24991#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:54,809 INFO L273 TraceCheckUtils]: 48: Hoare triple {24991#(<= main_~i~1 21)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24991#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:54,810 INFO L273 TraceCheckUtils]: 49: Hoare triple {24991#(<= main_~i~1 21)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24992#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:54,810 INFO L273 TraceCheckUtils]: 50: Hoare triple {24992#(<= main_~i~1 22)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24992#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:54,811 INFO L273 TraceCheckUtils]: 51: Hoare triple {24992#(<= main_~i~1 22)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24993#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:54,812 INFO L273 TraceCheckUtils]: 52: Hoare triple {24993#(<= main_~i~1 23)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24993#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:54,812 INFO L273 TraceCheckUtils]: 53: Hoare triple {24993#(<= main_~i~1 23)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24994#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:54,813 INFO L273 TraceCheckUtils]: 54: Hoare triple {24994#(<= main_~i~1 24)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24994#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:54,814 INFO L273 TraceCheckUtils]: 55: Hoare triple {24994#(<= main_~i~1 24)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24995#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:54,814 INFO L273 TraceCheckUtils]: 56: Hoare triple {24995#(<= main_~i~1 25)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24995#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:54,815 INFO L273 TraceCheckUtils]: 57: Hoare triple {24995#(<= main_~i~1 25)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24996#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:54,815 INFO L273 TraceCheckUtils]: 58: Hoare triple {24996#(<= main_~i~1 26)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24996#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:54,816 INFO L273 TraceCheckUtils]: 59: Hoare triple {24996#(<= main_~i~1 26)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24997#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:54,817 INFO L273 TraceCheckUtils]: 60: Hoare triple {24997#(<= main_~i~1 27)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24997#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:54,817 INFO L273 TraceCheckUtils]: 61: Hoare triple {24997#(<= main_~i~1 27)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24998#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:54,818 INFO L273 TraceCheckUtils]: 62: Hoare triple {24998#(<= main_~i~1 28)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24998#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:54,819 INFO L273 TraceCheckUtils]: 63: Hoare triple {24998#(<= main_~i~1 28)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24999#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:54,819 INFO L273 TraceCheckUtils]: 64: Hoare triple {24999#(<= main_~i~1 29)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24999#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:54,820 INFO L273 TraceCheckUtils]: 65: Hoare triple {24999#(<= main_~i~1 29)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {25000#(<= main_~i~1 30)} is VALID [2018-11-23 12:18:54,820 INFO L273 TraceCheckUtils]: 66: Hoare triple {25000#(<= main_~i~1 30)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {25000#(<= main_~i~1 30)} is VALID [2018-11-23 12:18:54,821 INFO L273 TraceCheckUtils]: 67: Hoare triple {25000#(<= main_~i~1 30)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {25001#(<= main_~i~1 31)} is VALID [2018-11-23 12:18:54,822 INFO L273 TraceCheckUtils]: 68: Hoare triple {25001#(<= main_~i~1 31)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {25001#(<= main_~i~1 31)} is VALID [2018-11-23 12:18:54,822 INFO L273 TraceCheckUtils]: 69: Hoare triple {25001#(<= main_~i~1 31)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {25002#(<= main_~i~1 32)} is VALID [2018-11-23 12:18:54,823 INFO L273 TraceCheckUtils]: 70: Hoare triple {25002#(<= main_~i~1 32)} assume !(~i~1 < 60); {24969#false} is VALID [2018-11-23 12:18:54,823 INFO L256 TraceCheckUtils]: 71: Hoare triple {24969#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {24968#true} is VALID [2018-11-23 12:18:54,823 INFO L273 TraceCheckUtils]: 72: Hoare triple {24968#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {24968#true} is VALID [2018-11-23 12:18:54,824 INFO L273 TraceCheckUtils]: 73: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,824 INFO L273 TraceCheckUtils]: 74: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,824 INFO L273 TraceCheckUtils]: 75: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,824 INFO L273 TraceCheckUtils]: 76: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,824 INFO L273 TraceCheckUtils]: 77: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,824 INFO L273 TraceCheckUtils]: 78: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,825 INFO L273 TraceCheckUtils]: 79: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,825 INFO L273 TraceCheckUtils]: 80: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,825 INFO L273 TraceCheckUtils]: 81: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,825 INFO L273 TraceCheckUtils]: 82: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,825 INFO L273 TraceCheckUtils]: 83: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,826 INFO L273 TraceCheckUtils]: 84: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,826 INFO L273 TraceCheckUtils]: 85: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,826 INFO L273 TraceCheckUtils]: 86: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,826 INFO L273 TraceCheckUtils]: 87: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,826 INFO L273 TraceCheckUtils]: 88: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,826 INFO L273 TraceCheckUtils]: 89: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,827 INFO L273 TraceCheckUtils]: 90: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,827 INFO L273 TraceCheckUtils]: 91: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,827 INFO L273 TraceCheckUtils]: 92: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,827 INFO L273 TraceCheckUtils]: 93: Hoare triple {24968#true} assume !(~i~0 < 60); {24968#true} is VALID [2018-11-23 12:18:54,827 INFO L273 TraceCheckUtils]: 94: Hoare triple {24968#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {24968#true} is VALID [2018-11-23 12:18:54,827 INFO L273 TraceCheckUtils]: 95: Hoare triple {24968#true} assume true; {24968#true} is VALID [2018-11-23 12:18:54,828 INFO L268 TraceCheckUtils]: 96: Hoare quadruple {24968#true} {24969#false} #70#return; {24969#false} is VALID [2018-11-23 12:18:54,828 INFO L273 TraceCheckUtils]: 97: Hoare triple {24969#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {24969#false} is VALID [2018-11-23 12:18:54,828 INFO L256 TraceCheckUtils]: 98: Hoare triple {24969#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {24968#true} is VALID [2018-11-23 12:18:54,828 INFO L273 TraceCheckUtils]: 99: Hoare triple {24968#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {24968#true} is VALID [2018-11-23 12:18:54,828 INFO L273 TraceCheckUtils]: 100: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,828 INFO L273 TraceCheckUtils]: 101: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,828 INFO L273 TraceCheckUtils]: 102: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,828 INFO L273 TraceCheckUtils]: 103: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,828 INFO L273 TraceCheckUtils]: 104: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,828 INFO L273 TraceCheckUtils]: 105: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,829 INFO L273 TraceCheckUtils]: 106: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,829 INFO L273 TraceCheckUtils]: 107: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,829 INFO L273 TraceCheckUtils]: 108: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,829 INFO L273 TraceCheckUtils]: 109: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,829 INFO L273 TraceCheckUtils]: 110: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,829 INFO L273 TraceCheckUtils]: 111: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,829 INFO L273 TraceCheckUtils]: 112: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,829 INFO L273 TraceCheckUtils]: 113: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,829 INFO L273 TraceCheckUtils]: 114: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,829 INFO L273 TraceCheckUtils]: 115: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,830 INFO L273 TraceCheckUtils]: 116: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,830 INFO L273 TraceCheckUtils]: 117: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,830 INFO L273 TraceCheckUtils]: 118: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,830 INFO L273 TraceCheckUtils]: 119: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,830 INFO L273 TraceCheckUtils]: 120: Hoare triple {24968#true} assume !(~i~0 < 60); {24968#true} is VALID [2018-11-23 12:18:54,830 INFO L273 TraceCheckUtils]: 121: Hoare triple {24968#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {24968#true} is VALID [2018-11-23 12:18:54,830 INFO L273 TraceCheckUtils]: 122: Hoare triple {24968#true} assume true; {24968#true} is VALID [2018-11-23 12:18:54,830 INFO L268 TraceCheckUtils]: 123: Hoare quadruple {24968#true} {24969#false} #72#return; {24969#false} is VALID [2018-11-23 12:18:54,830 INFO L273 TraceCheckUtils]: 124: Hoare triple {24969#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {24969#false} is VALID [2018-11-23 12:18:54,830 INFO L273 TraceCheckUtils]: 125: Hoare triple {24969#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {24969#false} is VALID [2018-11-23 12:18:54,831 INFO L273 TraceCheckUtils]: 126: Hoare triple {24969#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {24969#false} is VALID [2018-11-23 12:18:54,831 INFO L273 TraceCheckUtils]: 127: Hoare triple {24969#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {24969#false} is VALID [2018-11-23 12:18:54,831 INFO L273 TraceCheckUtils]: 128: Hoare triple {24969#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {24969#false} is VALID [2018-11-23 12:18:54,831 INFO L273 TraceCheckUtils]: 129: Hoare triple {24969#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {24969#false} is VALID [2018-11-23 12:18:54,831 INFO L273 TraceCheckUtils]: 130: Hoare triple {24969#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {24969#false} is VALID [2018-11-23 12:18:54,831 INFO L273 TraceCheckUtils]: 131: Hoare triple {24969#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {24969#false} is VALID [2018-11-23 12:18:54,831 INFO L273 TraceCheckUtils]: 132: Hoare triple {24969#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {24969#false} is VALID [2018-11-23 12:18:54,831 INFO L273 TraceCheckUtils]: 133: Hoare triple {24969#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {24969#false} is VALID [2018-11-23 12:18:54,831 INFO L273 TraceCheckUtils]: 134: Hoare triple {24969#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {24969#false} is VALID [2018-11-23 12:18:54,831 INFO L273 TraceCheckUtils]: 135: Hoare triple {24969#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {24969#false} is VALID [2018-11-23 12:18:54,832 INFO L273 TraceCheckUtils]: 136: Hoare triple {24969#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {24969#false} is VALID [2018-11-23 12:18:54,832 INFO L273 TraceCheckUtils]: 137: Hoare triple {24969#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {24969#false} is VALID [2018-11-23 12:18:54,832 INFO L273 TraceCheckUtils]: 138: Hoare triple {24969#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {24969#false} is VALID [2018-11-23 12:18:54,832 INFO L273 TraceCheckUtils]: 139: Hoare triple {24969#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {24969#false} is VALID [2018-11-23 12:18:54,832 INFO L273 TraceCheckUtils]: 140: Hoare triple {24969#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {24969#false} is VALID [2018-11-23 12:18:54,832 INFO L273 TraceCheckUtils]: 141: Hoare triple {24969#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {24969#false} is VALID [2018-11-23 12:18:54,832 INFO L273 TraceCheckUtils]: 142: Hoare triple {24969#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {24969#false} is VALID [2018-11-23 12:18:54,832 INFO L273 TraceCheckUtils]: 143: Hoare triple {24969#false} assume !(~i~2 < 59); {24969#false} is VALID [2018-11-23 12:18:54,832 INFO L273 TraceCheckUtils]: 144: Hoare triple {24969#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {24969#false} is VALID [2018-11-23 12:18:54,832 INFO L256 TraceCheckUtils]: 145: Hoare triple {24969#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {24968#true} is VALID [2018-11-23 12:18:54,833 INFO L273 TraceCheckUtils]: 146: Hoare triple {24968#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {24968#true} is VALID [2018-11-23 12:18:54,833 INFO L273 TraceCheckUtils]: 147: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,833 INFO L273 TraceCheckUtils]: 148: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,833 INFO L273 TraceCheckUtils]: 149: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,833 INFO L273 TraceCheckUtils]: 150: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,833 INFO L273 TraceCheckUtils]: 151: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,833 INFO L273 TraceCheckUtils]: 152: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,833 INFO L273 TraceCheckUtils]: 153: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,833 INFO L273 TraceCheckUtils]: 154: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,833 INFO L273 TraceCheckUtils]: 155: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,834 INFO L273 TraceCheckUtils]: 156: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,834 INFO L273 TraceCheckUtils]: 157: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,834 INFO L273 TraceCheckUtils]: 158: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,834 INFO L273 TraceCheckUtils]: 159: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,834 INFO L273 TraceCheckUtils]: 160: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,834 INFO L273 TraceCheckUtils]: 161: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,834 INFO L273 TraceCheckUtils]: 162: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,834 INFO L273 TraceCheckUtils]: 163: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,834 INFO L273 TraceCheckUtils]: 164: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,834 INFO L273 TraceCheckUtils]: 165: Hoare triple {24968#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24968#true} is VALID [2018-11-23 12:18:54,835 INFO L273 TraceCheckUtils]: 166: Hoare triple {24968#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24968#true} is VALID [2018-11-23 12:18:54,835 INFO L273 TraceCheckUtils]: 167: Hoare triple {24968#true} assume !(~i~0 < 60); {24968#true} is VALID [2018-11-23 12:18:54,835 INFO L273 TraceCheckUtils]: 168: Hoare triple {24968#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {24968#true} is VALID [2018-11-23 12:18:54,835 INFO L273 TraceCheckUtils]: 169: Hoare triple {24968#true} assume true; {24968#true} is VALID [2018-11-23 12:18:54,835 INFO L268 TraceCheckUtils]: 170: Hoare quadruple {24968#true} {24969#false} #74#return; {24969#false} is VALID [2018-11-23 12:18:54,835 INFO L273 TraceCheckUtils]: 171: Hoare triple {24969#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {24969#false} is VALID [2018-11-23 12:18:54,835 INFO L273 TraceCheckUtils]: 172: Hoare triple {24969#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {24969#false} is VALID [2018-11-23 12:18:54,835 INFO L273 TraceCheckUtils]: 173: Hoare triple {24969#false} assume !false; {24969#false} is VALID [2018-11-23 12:18:54,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2080 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2018-11-23 12:18:54,849 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:18:54,849 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:18:54,857 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-23 12:18:54,939 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-23 12:18:54,940 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:18:54,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:54,976 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:18:55,304 INFO L256 TraceCheckUtils]: 0: Hoare triple {24968#true} call ULTIMATE.init(); {24968#true} is VALID [2018-11-23 12:18:55,304 INFO L273 TraceCheckUtils]: 1: Hoare triple {24968#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {24968#true} is VALID [2018-11-23 12:18:55,304 INFO L273 TraceCheckUtils]: 2: Hoare triple {24968#true} assume true; {24968#true} is VALID [2018-11-23 12:18:55,304 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {24968#true} {24968#true} #66#return; {24968#true} is VALID [2018-11-23 12:18:55,305 INFO L256 TraceCheckUtils]: 4: Hoare triple {24968#true} call #t~ret12 := main(); {24968#true} is VALID [2018-11-23 12:18:55,305 INFO L273 TraceCheckUtils]: 5: Hoare triple {24968#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {25021#(<= main_~i~1 0)} is VALID [2018-11-23 12:18:55,306 INFO L273 TraceCheckUtils]: 6: Hoare triple {25021#(<= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {25021#(<= main_~i~1 0)} is VALID [2018-11-23 12:18:55,307 INFO L273 TraceCheckUtils]: 7: Hoare triple {25021#(<= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24971#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:55,307 INFO L273 TraceCheckUtils]: 8: Hoare triple {24971#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24971#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:55,307 INFO L273 TraceCheckUtils]: 9: Hoare triple {24971#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24972#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:55,308 INFO L273 TraceCheckUtils]: 10: Hoare triple {24972#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24972#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:55,308 INFO L273 TraceCheckUtils]: 11: Hoare triple {24972#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24973#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:55,308 INFO L273 TraceCheckUtils]: 12: Hoare triple {24973#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24973#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:55,309 INFO L273 TraceCheckUtils]: 13: Hoare triple {24973#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24974#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:55,310 INFO L273 TraceCheckUtils]: 14: Hoare triple {24974#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24974#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:55,310 INFO L273 TraceCheckUtils]: 15: Hoare triple {24974#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24975#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:55,311 INFO L273 TraceCheckUtils]: 16: Hoare triple {24975#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24975#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:55,312 INFO L273 TraceCheckUtils]: 17: Hoare triple {24975#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24976#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:55,312 INFO L273 TraceCheckUtils]: 18: Hoare triple {24976#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24976#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:55,313 INFO L273 TraceCheckUtils]: 19: Hoare triple {24976#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24977#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:55,313 INFO L273 TraceCheckUtils]: 20: Hoare triple {24977#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24977#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:55,314 INFO L273 TraceCheckUtils]: 21: Hoare triple {24977#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24978#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:55,315 INFO L273 TraceCheckUtils]: 22: Hoare triple {24978#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24978#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:55,315 INFO L273 TraceCheckUtils]: 23: Hoare triple {24978#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24979#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:55,316 INFO L273 TraceCheckUtils]: 24: Hoare triple {24979#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24979#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:55,316 INFO L273 TraceCheckUtils]: 25: Hoare triple {24979#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24980#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:55,317 INFO L273 TraceCheckUtils]: 26: Hoare triple {24980#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24980#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:55,318 INFO L273 TraceCheckUtils]: 27: Hoare triple {24980#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24981#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:55,318 INFO L273 TraceCheckUtils]: 28: Hoare triple {24981#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24981#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:55,319 INFO L273 TraceCheckUtils]: 29: Hoare triple {24981#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24982#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:55,319 INFO L273 TraceCheckUtils]: 30: Hoare triple {24982#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24982#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:55,320 INFO L273 TraceCheckUtils]: 31: Hoare triple {24982#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24983#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:55,321 INFO L273 TraceCheckUtils]: 32: Hoare triple {24983#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24983#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:55,321 INFO L273 TraceCheckUtils]: 33: Hoare triple {24983#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24984#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:55,322 INFO L273 TraceCheckUtils]: 34: Hoare triple {24984#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24984#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:55,323 INFO L273 TraceCheckUtils]: 35: Hoare triple {24984#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24985#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:55,323 INFO L273 TraceCheckUtils]: 36: Hoare triple {24985#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24985#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:55,324 INFO L273 TraceCheckUtils]: 37: Hoare triple {24985#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24986#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:55,324 INFO L273 TraceCheckUtils]: 38: Hoare triple {24986#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24986#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:55,325 INFO L273 TraceCheckUtils]: 39: Hoare triple {24986#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24987#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:55,326 INFO L273 TraceCheckUtils]: 40: Hoare triple {24987#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24987#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:55,326 INFO L273 TraceCheckUtils]: 41: Hoare triple {24987#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24988#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:55,327 INFO L273 TraceCheckUtils]: 42: Hoare triple {24988#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24988#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:55,328 INFO L273 TraceCheckUtils]: 43: Hoare triple {24988#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24989#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:55,328 INFO L273 TraceCheckUtils]: 44: Hoare triple {24989#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24989#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:55,329 INFO L273 TraceCheckUtils]: 45: Hoare triple {24989#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24990#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:55,329 INFO L273 TraceCheckUtils]: 46: Hoare triple {24990#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24990#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:55,330 INFO L273 TraceCheckUtils]: 47: Hoare triple {24990#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24991#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:55,331 INFO L273 TraceCheckUtils]: 48: Hoare triple {24991#(<= main_~i~1 21)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24991#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:55,331 INFO L273 TraceCheckUtils]: 49: Hoare triple {24991#(<= main_~i~1 21)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24992#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:55,332 INFO L273 TraceCheckUtils]: 50: Hoare triple {24992#(<= main_~i~1 22)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24992#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:55,332 INFO L273 TraceCheckUtils]: 51: Hoare triple {24992#(<= main_~i~1 22)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24993#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:55,333 INFO L273 TraceCheckUtils]: 52: Hoare triple {24993#(<= main_~i~1 23)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24993#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:55,334 INFO L273 TraceCheckUtils]: 53: Hoare triple {24993#(<= main_~i~1 23)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24994#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:55,334 INFO L273 TraceCheckUtils]: 54: Hoare triple {24994#(<= main_~i~1 24)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24994#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:55,335 INFO L273 TraceCheckUtils]: 55: Hoare triple {24994#(<= main_~i~1 24)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24995#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:55,335 INFO L273 TraceCheckUtils]: 56: Hoare triple {24995#(<= main_~i~1 25)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24995#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:55,336 INFO L273 TraceCheckUtils]: 57: Hoare triple {24995#(<= main_~i~1 25)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24996#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:55,337 INFO L273 TraceCheckUtils]: 58: Hoare triple {24996#(<= main_~i~1 26)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24996#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:55,337 INFO L273 TraceCheckUtils]: 59: Hoare triple {24996#(<= main_~i~1 26)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24997#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:55,338 INFO L273 TraceCheckUtils]: 60: Hoare triple {24997#(<= main_~i~1 27)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24997#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:55,339 INFO L273 TraceCheckUtils]: 61: Hoare triple {24997#(<= main_~i~1 27)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24998#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:55,339 INFO L273 TraceCheckUtils]: 62: Hoare triple {24998#(<= main_~i~1 28)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24998#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:55,340 INFO L273 TraceCheckUtils]: 63: Hoare triple {24998#(<= main_~i~1 28)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {24999#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:55,340 INFO L273 TraceCheckUtils]: 64: Hoare triple {24999#(<= main_~i~1 29)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {24999#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:55,341 INFO L273 TraceCheckUtils]: 65: Hoare triple {24999#(<= main_~i~1 29)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {25000#(<= main_~i~1 30)} is VALID [2018-11-23 12:18:55,342 INFO L273 TraceCheckUtils]: 66: Hoare triple {25000#(<= main_~i~1 30)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {25000#(<= main_~i~1 30)} is VALID [2018-11-23 12:18:55,342 INFO L273 TraceCheckUtils]: 67: Hoare triple {25000#(<= main_~i~1 30)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {25001#(<= main_~i~1 31)} is VALID [2018-11-23 12:18:55,343 INFO L273 TraceCheckUtils]: 68: Hoare triple {25001#(<= main_~i~1 31)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {25001#(<= main_~i~1 31)} is VALID [2018-11-23 12:18:55,343 INFO L273 TraceCheckUtils]: 69: Hoare triple {25001#(<= main_~i~1 31)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {25002#(<= main_~i~1 32)} is VALID [2018-11-23 12:18:55,344 INFO L273 TraceCheckUtils]: 70: Hoare triple {25002#(<= main_~i~1 32)} assume !(~i~1 < 60); {24969#false} is VALID [2018-11-23 12:18:55,344 INFO L256 TraceCheckUtils]: 71: Hoare triple {24969#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {24969#false} is VALID [2018-11-23 12:18:55,345 INFO L273 TraceCheckUtils]: 72: Hoare triple {24969#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {24969#false} is VALID [2018-11-23 12:18:55,345 INFO L273 TraceCheckUtils]: 73: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,345 INFO L273 TraceCheckUtils]: 74: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,345 INFO L273 TraceCheckUtils]: 75: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,345 INFO L273 TraceCheckUtils]: 76: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,345 INFO L273 TraceCheckUtils]: 77: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,346 INFO L273 TraceCheckUtils]: 78: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,346 INFO L273 TraceCheckUtils]: 79: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,346 INFO L273 TraceCheckUtils]: 80: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,346 INFO L273 TraceCheckUtils]: 81: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,346 INFO L273 TraceCheckUtils]: 82: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,346 INFO L273 TraceCheckUtils]: 83: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,347 INFO L273 TraceCheckUtils]: 84: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,347 INFO L273 TraceCheckUtils]: 85: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,347 INFO L273 TraceCheckUtils]: 86: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,347 INFO L273 TraceCheckUtils]: 87: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,347 INFO L273 TraceCheckUtils]: 88: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,348 INFO L273 TraceCheckUtils]: 89: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,348 INFO L273 TraceCheckUtils]: 90: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,348 INFO L273 TraceCheckUtils]: 91: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,348 INFO L273 TraceCheckUtils]: 92: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,348 INFO L273 TraceCheckUtils]: 93: Hoare triple {24969#false} assume !(~i~0 < 60); {24969#false} is VALID [2018-11-23 12:18:55,348 INFO L273 TraceCheckUtils]: 94: Hoare triple {24969#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {24969#false} is VALID [2018-11-23 12:18:55,349 INFO L273 TraceCheckUtils]: 95: Hoare triple {24969#false} assume true; {24969#false} is VALID [2018-11-23 12:18:55,349 INFO L268 TraceCheckUtils]: 96: Hoare quadruple {24969#false} {24969#false} #70#return; {24969#false} is VALID [2018-11-23 12:18:55,349 INFO L273 TraceCheckUtils]: 97: Hoare triple {24969#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {24969#false} is VALID [2018-11-23 12:18:55,349 INFO L256 TraceCheckUtils]: 98: Hoare triple {24969#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {24969#false} is VALID [2018-11-23 12:18:55,349 INFO L273 TraceCheckUtils]: 99: Hoare triple {24969#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {24969#false} is VALID [2018-11-23 12:18:55,349 INFO L273 TraceCheckUtils]: 100: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,349 INFO L273 TraceCheckUtils]: 101: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,349 INFO L273 TraceCheckUtils]: 102: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,349 INFO L273 TraceCheckUtils]: 103: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,349 INFO L273 TraceCheckUtils]: 104: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,350 INFO L273 TraceCheckUtils]: 105: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,350 INFO L273 TraceCheckUtils]: 106: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,350 INFO L273 TraceCheckUtils]: 107: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,350 INFO L273 TraceCheckUtils]: 108: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,350 INFO L273 TraceCheckUtils]: 109: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,350 INFO L273 TraceCheckUtils]: 110: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,350 INFO L273 TraceCheckUtils]: 111: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,350 INFO L273 TraceCheckUtils]: 112: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,350 INFO L273 TraceCheckUtils]: 113: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,350 INFO L273 TraceCheckUtils]: 114: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,351 INFO L273 TraceCheckUtils]: 115: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,351 INFO L273 TraceCheckUtils]: 116: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,351 INFO L273 TraceCheckUtils]: 117: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,351 INFO L273 TraceCheckUtils]: 118: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,351 INFO L273 TraceCheckUtils]: 119: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,351 INFO L273 TraceCheckUtils]: 120: Hoare triple {24969#false} assume !(~i~0 < 60); {24969#false} is VALID [2018-11-23 12:18:55,351 INFO L273 TraceCheckUtils]: 121: Hoare triple {24969#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {24969#false} is VALID [2018-11-23 12:18:55,351 INFO L273 TraceCheckUtils]: 122: Hoare triple {24969#false} assume true; {24969#false} is VALID [2018-11-23 12:18:55,351 INFO L268 TraceCheckUtils]: 123: Hoare quadruple {24969#false} {24969#false} #72#return; {24969#false} is VALID [2018-11-23 12:18:55,351 INFO L273 TraceCheckUtils]: 124: Hoare triple {24969#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {24969#false} is VALID [2018-11-23 12:18:55,352 INFO L273 TraceCheckUtils]: 125: Hoare triple {24969#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {24969#false} is VALID [2018-11-23 12:18:55,352 INFO L273 TraceCheckUtils]: 126: Hoare triple {24969#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {24969#false} is VALID [2018-11-23 12:18:55,352 INFO L273 TraceCheckUtils]: 127: Hoare triple {24969#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {24969#false} is VALID [2018-11-23 12:18:55,352 INFO L273 TraceCheckUtils]: 128: Hoare triple {24969#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {24969#false} is VALID [2018-11-23 12:18:55,352 INFO L273 TraceCheckUtils]: 129: Hoare triple {24969#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {24969#false} is VALID [2018-11-23 12:18:55,352 INFO L273 TraceCheckUtils]: 130: Hoare triple {24969#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {24969#false} is VALID [2018-11-23 12:18:55,352 INFO L273 TraceCheckUtils]: 131: Hoare triple {24969#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {24969#false} is VALID [2018-11-23 12:18:55,352 INFO L273 TraceCheckUtils]: 132: Hoare triple {24969#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {24969#false} is VALID [2018-11-23 12:18:55,352 INFO L273 TraceCheckUtils]: 133: Hoare triple {24969#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {24969#false} is VALID [2018-11-23 12:18:55,352 INFO L273 TraceCheckUtils]: 134: Hoare triple {24969#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {24969#false} is VALID [2018-11-23 12:18:55,353 INFO L273 TraceCheckUtils]: 135: Hoare triple {24969#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {24969#false} is VALID [2018-11-23 12:18:55,353 INFO L273 TraceCheckUtils]: 136: Hoare triple {24969#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {24969#false} is VALID [2018-11-23 12:18:55,353 INFO L273 TraceCheckUtils]: 137: Hoare triple {24969#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {24969#false} is VALID [2018-11-23 12:18:55,353 INFO L273 TraceCheckUtils]: 138: Hoare triple {24969#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {24969#false} is VALID [2018-11-23 12:18:55,353 INFO L273 TraceCheckUtils]: 139: Hoare triple {24969#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {24969#false} is VALID [2018-11-23 12:18:55,353 INFO L273 TraceCheckUtils]: 140: Hoare triple {24969#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {24969#false} is VALID [2018-11-23 12:18:55,353 INFO L273 TraceCheckUtils]: 141: Hoare triple {24969#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {24969#false} is VALID [2018-11-23 12:18:55,353 INFO L273 TraceCheckUtils]: 142: Hoare triple {24969#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {24969#false} is VALID [2018-11-23 12:18:55,353 INFO L273 TraceCheckUtils]: 143: Hoare triple {24969#false} assume !(~i~2 < 59); {24969#false} is VALID [2018-11-23 12:18:55,353 INFO L273 TraceCheckUtils]: 144: Hoare triple {24969#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {24969#false} is VALID [2018-11-23 12:18:55,354 INFO L256 TraceCheckUtils]: 145: Hoare triple {24969#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {24969#false} is VALID [2018-11-23 12:18:55,354 INFO L273 TraceCheckUtils]: 146: Hoare triple {24969#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {24969#false} is VALID [2018-11-23 12:18:55,354 INFO L273 TraceCheckUtils]: 147: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,354 INFO L273 TraceCheckUtils]: 148: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,354 INFO L273 TraceCheckUtils]: 149: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,354 INFO L273 TraceCheckUtils]: 150: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,354 INFO L273 TraceCheckUtils]: 151: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,354 INFO L273 TraceCheckUtils]: 152: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,354 INFO L273 TraceCheckUtils]: 153: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,354 INFO L273 TraceCheckUtils]: 154: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,355 INFO L273 TraceCheckUtils]: 155: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,355 INFO L273 TraceCheckUtils]: 156: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,355 INFO L273 TraceCheckUtils]: 157: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,355 INFO L273 TraceCheckUtils]: 158: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,355 INFO L273 TraceCheckUtils]: 159: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,355 INFO L273 TraceCheckUtils]: 160: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,355 INFO L273 TraceCheckUtils]: 161: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,355 INFO L273 TraceCheckUtils]: 162: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,355 INFO L273 TraceCheckUtils]: 163: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,355 INFO L273 TraceCheckUtils]: 164: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,356 INFO L273 TraceCheckUtils]: 165: Hoare triple {24969#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {24969#false} is VALID [2018-11-23 12:18:55,356 INFO L273 TraceCheckUtils]: 166: Hoare triple {24969#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24969#false} is VALID [2018-11-23 12:18:55,356 INFO L273 TraceCheckUtils]: 167: Hoare triple {24969#false} assume !(~i~0 < 60); {24969#false} is VALID [2018-11-23 12:18:55,356 INFO L273 TraceCheckUtils]: 168: Hoare triple {24969#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {24969#false} is VALID [2018-11-23 12:18:55,356 INFO L273 TraceCheckUtils]: 169: Hoare triple {24969#false} assume true; {24969#false} is VALID [2018-11-23 12:18:55,356 INFO L268 TraceCheckUtils]: 170: Hoare quadruple {24969#false} {24969#false} #74#return; {24969#false} is VALID [2018-11-23 12:18:55,356 INFO L273 TraceCheckUtils]: 171: Hoare triple {24969#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {24969#false} is VALID [2018-11-23 12:18:55,356 INFO L273 TraceCheckUtils]: 172: Hoare triple {24969#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {24969#false} is VALID [2018-11-23 12:18:55,356 INFO L273 TraceCheckUtils]: 173: Hoare triple {24969#false} assume !false; {24969#false} is VALID [2018-11-23 12:18:55,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2080 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2018-11-23 12:18:55,389 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:18:55,389 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35] total 36 [2018-11-23 12:18:55,390 INFO L78 Accepts]: Start accepts. Automaton has 36 states. Word has length 174 [2018-11-23 12:18:55,391 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:18:55,391 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 36 states. [2018-11-23 12:18:55,497 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 107 edges. 107 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:55,498 INFO L459 AbstractCegarLoop]: Interpolant automaton has 36 states [2018-11-23 12:18:55,498 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2018-11-23 12:18:55,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=630, Invalid=630, Unknown=0, NotChecked=0, Total=1260 [2018-11-23 12:18:55,499 INFO L87 Difference]: Start difference. First operand 125 states and 129 transitions. Second operand 36 states. [2018-11-23 12:18:56,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:56,558 INFO L93 Difference]: Finished difference Result 182 states and 190 transitions. [2018-11-23 12:18:56,558 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2018-11-23 12:18:56,558 INFO L78 Accepts]: Start accepts. Automaton has 36 states. Word has length 174 [2018-11-23 12:18:56,558 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:18:56,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2018-11-23 12:18:56,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 118 transitions. [2018-11-23 12:18:56,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2018-11-23 12:18:56,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 118 transitions. [2018-11-23 12:18:56,560 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 35 states and 118 transitions. [2018-11-23 12:18:56,670 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 118 edges. 118 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:56,673 INFO L225 Difference]: With dead ends: 182 [2018-11-23 12:18:56,673 INFO L226 Difference]: Without dead ends: 128 [2018-11-23 12:18:56,674 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 208 GetRequests, 174 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=630, Invalid=630, Unknown=0, NotChecked=0, Total=1260 [2018-11-23 12:18:56,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2018-11-23 12:18:56,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 127. [2018-11-23 12:18:56,822 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:18:56,822 INFO L82 GeneralOperation]: Start isEquivalent. First operand 128 states. Second operand 127 states. [2018-11-23 12:18:56,822 INFO L74 IsIncluded]: Start isIncluded. First operand 128 states. Second operand 127 states. [2018-11-23 12:18:56,822 INFO L87 Difference]: Start difference. First operand 128 states. Second operand 127 states. [2018-11-23 12:18:56,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:56,824 INFO L93 Difference]: Finished difference Result 128 states and 132 transitions. [2018-11-23 12:18:56,824 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 132 transitions. [2018-11-23 12:18:56,824 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:56,824 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:56,825 INFO L74 IsIncluded]: Start isIncluded. First operand 127 states. Second operand 128 states. [2018-11-23 12:18:56,825 INFO L87 Difference]: Start difference. First operand 127 states. Second operand 128 states. [2018-11-23 12:18:56,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:56,827 INFO L93 Difference]: Finished difference Result 128 states and 132 transitions. [2018-11-23 12:18:56,827 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 132 transitions. [2018-11-23 12:18:56,827 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:56,828 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:56,828 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:18:56,828 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:18:56,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 127 states. [2018-11-23 12:18:56,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 131 transitions. [2018-11-23 12:18:56,830 INFO L78 Accepts]: Start accepts. Automaton has 127 states and 131 transitions. Word has length 174 [2018-11-23 12:18:56,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:18:56,830 INFO L480 AbstractCegarLoop]: Abstraction has 127 states and 131 transitions. [2018-11-23 12:18:56,830 INFO L481 AbstractCegarLoop]: Interpolant automaton has 36 states. [2018-11-23 12:18:56,831 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 131 transitions. [2018-11-23 12:18:56,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-11-23 12:18:56,831 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:18:56,832 INFO L402 BasicCegarLoop]: trace histogram [33, 33, 30, 30, 9, 9, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:18:56,832 INFO L423 AbstractCegarLoop]: === Iteration 37 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:18:56,832 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:18:56,832 INFO L82 PathProgramCache]: Analyzing trace with hash -1616125561, now seen corresponding path program 33 times [2018-11-23 12:18:56,832 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:18:56,832 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:18:56,833 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:56,833 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:18:56,833 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:56,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:57,546 INFO L256 TraceCheckUtils]: 0: Hoare triple {26241#true} call ULTIMATE.init(); {26241#true} is VALID [2018-11-23 12:18:57,547 INFO L273 TraceCheckUtils]: 1: Hoare triple {26241#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {26241#true} is VALID [2018-11-23 12:18:57,547 INFO L273 TraceCheckUtils]: 2: Hoare triple {26241#true} assume true; {26241#true} is VALID [2018-11-23 12:18:57,547 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {26241#true} {26241#true} #66#return; {26241#true} is VALID [2018-11-23 12:18:57,547 INFO L256 TraceCheckUtils]: 4: Hoare triple {26241#true} call #t~ret12 := main(); {26241#true} is VALID [2018-11-23 12:18:57,547 INFO L273 TraceCheckUtils]: 5: Hoare triple {26241#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {26243#(= main_~i~1 0)} is VALID [2018-11-23 12:18:57,548 INFO L273 TraceCheckUtils]: 6: Hoare triple {26243#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26243#(= main_~i~1 0)} is VALID [2018-11-23 12:18:57,548 INFO L273 TraceCheckUtils]: 7: Hoare triple {26243#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26244#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:57,548 INFO L273 TraceCheckUtils]: 8: Hoare triple {26244#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26244#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:57,549 INFO L273 TraceCheckUtils]: 9: Hoare triple {26244#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26245#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:57,549 INFO L273 TraceCheckUtils]: 10: Hoare triple {26245#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26245#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:57,550 INFO L273 TraceCheckUtils]: 11: Hoare triple {26245#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26246#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:57,550 INFO L273 TraceCheckUtils]: 12: Hoare triple {26246#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26246#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:57,550 INFO L273 TraceCheckUtils]: 13: Hoare triple {26246#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26247#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:57,551 INFO L273 TraceCheckUtils]: 14: Hoare triple {26247#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26247#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:57,551 INFO L273 TraceCheckUtils]: 15: Hoare triple {26247#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26248#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:57,552 INFO L273 TraceCheckUtils]: 16: Hoare triple {26248#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26248#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:57,553 INFO L273 TraceCheckUtils]: 17: Hoare triple {26248#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26249#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:57,553 INFO L273 TraceCheckUtils]: 18: Hoare triple {26249#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26249#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:57,554 INFO L273 TraceCheckUtils]: 19: Hoare triple {26249#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26250#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:57,554 INFO L273 TraceCheckUtils]: 20: Hoare triple {26250#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26250#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:57,555 INFO L273 TraceCheckUtils]: 21: Hoare triple {26250#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26251#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:57,556 INFO L273 TraceCheckUtils]: 22: Hoare triple {26251#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26251#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:57,556 INFO L273 TraceCheckUtils]: 23: Hoare triple {26251#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26252#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:57,557 INFO L273 TraceCheckUtils]: 24: Hoare triple {26252#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26252#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:57,557 INFO L273 TraceCheckUtils]: 25: Hoare triple {26252#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26253#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:57,558 INFO L273 TraceCheckUtils]: 26: Hoare triple {26253#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26253#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:57,559 INFO L273 TraceCheckUtils]: 27: Hoare triple {26253#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26254#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:57,559 INFO L273 TraceCheckUtils]: 28: Hoare triple {26254#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26254#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:57,560 INFO L273 TraceCheckUtils]: 29: Hoare triple {26254#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26255#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:57,560 INFO L273 TraceCheckUtils]: 30: Hoare triple {26255#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26255#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:57,561 INFO L273 TraceCheckUtils]: 31: Hoare triple {26255#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26256#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:57,562 INFO L273 TraceCheckUtils]: 32: Hoare triple {26256#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26256#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:57,562 INFO L273 TraceCheckUtils]: 33: Hoare triple {26256#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26257#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:57,563 INFO L273 TraceCheckUtils]: 34: Hoare triple {26257#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26257#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:57,564 INFO L273 TraceCheckUtils]: 35: Hoare triple {26257#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26258#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:57,564 INFO L273 TraceCheckUtils]: 36: Hoare triple {26258#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26258#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:57,565 INFO L273 TraceCheckUtils]: 37: Hoare triple {26258#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26259#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:57,565 INFO L273 TraceCheckUtils]: 38: Hoare triple {26259#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26259#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:57,566 INFO L273 TraceCheckUtils]: 39: Hoare triple {26259#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26260#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:57,567 INFO L273 TraceCheckUtils]: 40: Hoare triple {26260#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26260#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:57,567 INFO L273 TraceCheckUtils]: 41: Hoare triple {26260#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26261#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:57,568 INFO L273 TraceCheckUtils]: 42: Hoare triple {26261#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26261#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:57,569 INFO L273 TraceCheckUtils]: 43: Hoare triple {26261#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26262#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:57,569 INFO L273 TraceCheckUtils]: 44: Hoare triple {26262#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26262#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:57,570 INFO L273 TraceCheckUtils]: 45: Hoare triple {26262#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26263#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:57,570 INFO L273 TraceCheckUtils]: 46: Hoare triple {26263#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26263#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:57,571 INFO L273 TraceCheckUtils]: 47: Hoare triple {26263#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26264#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:57,572 INFO L273 TraceCheckUtils]: 48: Hoare triple {26264#(<= main_~i~1 21)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26264#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:57,572 INFO L273 TraceCheckUtils]: 49: Hoare triple {26264#(<= main_~i~1 21)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26265#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:57,573 INFO L273 TraceCheckUtils]: 50: Hoare triple {26265#(<= main_~i~1 22)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26265#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:57,574 INFO L273 TraceCheckUtils]: 51: Hoare triple {26265#(<= main_~i~1 22)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26266#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:57,574 INFO L273 TraceCheckUtils]: 52: Hoare triple {26266#(<= main_~i~1 23)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26266#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:57,575 INFO L273 TraceCheckUtils]: 53: Hoare triple {26266#(<= main_~i~1 23)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26267#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:57,575 INFO L273 TraceCheckUtils]: 54: Hoare triple {26267#(<= main_~i~1 24)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26267#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:57,576 INFO L273 TraceCheckUtils]: 55: Hoare triple {26267#(<= main_~i~1 24)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26268#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:57,577 INFO L273 TraceCheckUtils]: 56: Hoare triple {26268#(<= main_~i~1 25)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26268#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:57,577 INFO L273 TraceCheckUtils]: 57: Hoare triple {26268#(<= main_~i~1 25)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26269#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:57,578 INFO L273 TraceCheckUtils]: 58: Hoare triple {26269#(<= main_~i~1 26)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26269#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:57,578 INFO L273 TraceCheckUtils]: 59: Hoare triple {26269#(<= main_~i~1 26)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26270#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:57,579 INFO L273 TraceCheckUtils]: 60: Hoare triple {26270#(<= main_~i~1 27)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26270#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:57,580 INFO L273 TraceCheckUtils]: 61: Hoare triple {26270#(<= main_~i~1 27)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26271#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:57,580 INFO L273 TraceCheckUtils]: 62: Hoare triple {26271#(<= main_~i~1 28)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26271#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:57,581 INFO L273 TraceCheckUtils]: 63: Hoare triple {26271#(<= main_~i~1 28)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26272#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:57,582 INFO L273 TraceCheckUtils]: 64: Hoare triple {26272#(<= main_~i~1 29)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26272#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:57,582 INFO L273 TraceCheckUtils]: 65: Hoare triple {26272#(<= main_~i~1 29)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26273#(<= main_~i~1 30)} is VALID [2018-11-23 12:18:57,583 INFO L273 TraceCheckUtils]: 66: Hoare triple {26273#(<= main_~i~1 30)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26273#(<= main_~i~1 30)} is VALID [2018-11-23 12:18:57,583 INFO L273 TraceCheckUtils]: 67: Hoare triple {26273#(<= main_~i~1 30)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26274#(<= main_~i~1 31)} is VALID [2018-11-23 12:18:57,584 INFO L273 TraceCheckUtils]: 68: Hoare triple {26274#(<= main_~i~1 31)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26274#(<= main_~i~1 31)} is VALID [2018-11-23 12:18:57,585 INFO L273 TraceCheckUtils]: 69: Hoare triple {26274#(<= main_~i~1 31)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26275#(<= main_~i~1 32)} is VALID [2018-11-23 12:18:57,585 INFO L273 TraceCheckUtils]: 70: Hoare triple {26275#(<= main_~i~1 32)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26275#(<= main_~i~1 32)} is VALID [2018-11-23 12:18:57,586 INFO L273 TraceCheckUtils]: 71: Hoare triple {26275#(<= main_~i~1 32)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26276#(<= main_~i~1 33)} is VALID [2018-11-23 12:18:57,587 INFO L273 TraceCheckUtils]: 72: Hoare triple {26276#(<= main_~i~1 33)} assume !(~i~1 < 60); {26242#false} is VALID [2018-11-23 12:18:57,587 INFO L256 TraceCheckUtils]: 73: Hoare triple {26242#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {26241#true} is VALID [2018-11-23 12:18:57,587 INFO L273 TraceCheckUtils]: 74: Hoare triple {26241#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {26241#true} is VALID [2018-11-23 12:18:57,587 INFO L273 TraceCheckUtils]: 75: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,587 INFO L273 TraceCheckUtils]: 76: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,588 INFO L273 TraceCheckUtils]: 77: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,588 INFO L273 TraceCheckUtils]: 78: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,588 INFO L273 TraceCheckUtils]: 79: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,588 INFO L273 TraceCheckUtils]: 80: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,588 INFO L273 TraceCheckUtils]: 81: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,588 INFO L273 TraceCheckUtils]: 82: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,589 INFO L273 TraceCheckUtils]: 83: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,589 INFO L273 TraceCheckUtils]: 84: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,589 INFO L273 TraceCheckUtils]: 85: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,589 INFO L273 TraceCheckUtils]: 86: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,589 INFO L273 TraceCheckUtils]: 87: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,589 INFO L273 TraceCheckUtils]: 88: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,590 INFO L273 TraceCheckUtils]: 89: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,590 INFO L273 TraceCheckUtils]: 90: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,590 INFO L273 TraceCheckUtils]: 91: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,590 INFO L273 TraceCheckUtils]: 92: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,590 INFO L273 TraceCheckUtils]: 93: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,591 INFO L273 TraceCheckUtils]: 94: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,591 INFO L273 TraceCheckUtils]: 95: Hoare triple {26241#true} assume !(~i~0 < 60); {26241#true} is VALID [2018-11-23 12:18:57,591 INFO L273 TraceCheckUtils]: 96: Hoare triple {26241#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {26241#true} is VALID [2018-11-23 12:18:57,591 INFO L273 TraceCheckUtils]: 97: Hoare triple {26241#true} assume true; {26241#true} is VALID [2018-11-23 12:18:57,591 INFO L268 TraceCheckUtils]: 98: Hoare quadruple {26241#true} {26242#false} #70#return; {26242#false} is VALID [2018-11-23 12:18:57,591 INFO L273 TraceCheckUtils]: 99: Hoare triple {26242#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {26242#false} is VALID [2018-11-23 12:18:57,592 INFO L256 TraceCheckUtils]: 100: Hoare triple {26242#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {26241#true} is VALID [2018-11-23 12:18:57,592 INFO L273 TraceCheckUtils]: 101: Hoare triple {26241#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {26241#true} is VALID [2018-11-23 12:18:57,592 INFO L273 TraceCheckUtils]: 102: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,592 INFO L273 TraceCheckUtils]: 103: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,592 INFO L273 TraceCheckUtils]: 104: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,593 INFO L273 TraceCheckUtils]: 105: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,593 INFO L273 TraceCheckUtils]: 106: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,593 INFO L273 TraceCheckUtils]: 107: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,593 INFO L273 TraceCheckUtils]: 108: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,593 INFO L273 TraceCheckUtils]: 109: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,593 INFO L273 TraceCheckUtils]: 110: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,593 INFO L273 TraceCheckUtils]: 111: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,593 INFO L273 TraceCheckUtils]: 112: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,593 INFO L273 TraceCheckUtils]: 113: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,593 INFO L273 TraceCheckUtils]: 114: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,594 INFO L273 TraceCheckUtils]: 115: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,594 INFO L273 TraceCheckUtils]: 116: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,594 INFO L273 TraceCheckUtils]: 117: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,594 INFO L273 TraceCheckUtils]: 118: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,594 INFO L273 TraceCheckUtils]: 119: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,594 INFO L273 TraceCheckUtils]: 120: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,594 INFO L273 TraceCheckUtils]: 121: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,594 INFO L273 TraceCheckUtils]: 122: Hoare triple {26241#true} assume !(~i~0 < 60); {26241#true} is VALID [2018-11-23 12:18:57,594 INFO L273 TraceCheckUtils]: 123: Hoare triple {26241#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {26241#true} is VALID [2018-11-23 12:18:57,594 INFO L273 TraceCheckUtils]: 124: Hoare triple {26241#true} assume true; {26241#true} is VALID [2018-11-23 12:18:57,595 INFO L268 TraceCheckUtils]: 125: Hoare quadruple {26241#true} {26242#false} #72#return; {26242#false} is VALID [2018-11-23 12:18:57,595 INFO L273 TraceCheckUtils]: 126: Hoare triple {26242#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {26242#false} is VALID [2018-11-23 12:18:57,595 INFO L273 TraceCheckUtils]: 127: Hoare triple {26242#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {26242#false} is VALID [2018-11-23 12:18:57,595 INFO L273 TraceCheckUtils]: 128: Hoare triple {26242#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {26242#false} is VALID [2018-11-23 12:18:57,595 INFO L273 TraceCheckUtils]: 129: Hoare triple {26242#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {26242#false} is VALID [2018-11-23 12:18:57,595 INFO L273 TraceCheckUtils]: 130: Hoare triple {26242#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {26242#false} is VALID [2018-11-23 12:18:57,595 INFO L273 TraceCheckUtils]: 131: Hoare triple {26242#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {26242#false} is VALID [2018-11-23 12:18:57,595 INFO L273 TraceCheckUtils]: 132: Hoare triple {26242#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {26242#false} is VALID [2018-11-23 12:18:57,595 INFO L273 TraceCheckUtils]: 133: Hoare triple {26242#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {26242#false} is VALID [2018-11-23 12:18:57,595 INFO L273 TraceCheckUtils]: 134: Hoare triple {26242#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {26242#false} is VALID [2018-11-23 12:18:57,596 INFO L273 TraceCheckUtils]: 135: Hoare triple {26242#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {26242#false} is VALID [2018-11-23 12:18:57,596 INFO L273 TraceCheckUtils]: 136: Hoare triple {26242#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {26242#false} is VALID [2018-11-23 12:18:57,596 INFO L273 TraceCheckUtils]: 137: Hoare triple {26242#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {26242#false} is VALID [2018-11-23 12:18:57,596 INFO L273 TraceCheckUtils]: 138: Hoare triple {26242#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {26242#false} is VALID [2018-11-23 12:18:57,596 INFO L273 TraceCheckUtils]: 139: Hoare triple {26242#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {26242#false} is VALID [2018-11-23 12:18:57,596 INFO L273 TraceCheckUtils]: 140: Hoare triple {26242#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {26242#false} is VALID [2018-11-23 12:18:57,596 INFO L273 TraceCheckUtils]: 141: Hoare triple {26242#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {26242#false} is VALID [2018-11-23 12:18:57,596 INFO L273 TraceCheckUtils]: 142: Hoare triple {26242#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {26242#false} is VALID [2018-11-23 12:18:57,596 INFO L273 TraceCheckUtils]: 143: Hoare triple {26242#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {26242#false} is VALID [2018-11-23 12:18:57,597 INFO L273 TraceCheckUtils]: 144: Hoare triple {26242#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {26242#false} is VALID [2018-11-23 12:18:57,597 INFO L273 TraceCheckUtils]: 145: Hoare triple {26242#false} assume !(~i~2 < 59); {26242#false} is VALID [2018-11-23 12:18:57,597 INFO L273 TraceCheckUtils]: 146: Hoare triple {26242#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {26242#false} is VALID [2018-11-23 12:18:57,597 INFO L256 TraceCheckUtils]: 147: Hoare triple {26242#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {26241#true} is VALID [2018-11-23 12:18:57,597 INFO L273 TraceCheckUtils]: 148: Hoare triple {26241#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {26241#true} is VALID [2018-11-23 12:18:57,597 INFO L273 TraceCheckUtils]: 149: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,597 INFO L273 TraceCheckUtils]: 150: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,597 INFO L273 TraceCheckUtils]: 151: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,597 INFO L273 TraceCheckUtils]: 152: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,597 INFO L273 TraceCheckUtils]: 153: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,598 INFO L273 TraceCheckUtils]: 154: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,598 INFO L273 TraceCheckUtils]: 155: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,598 INFO L273 TraceCheckUtils]: 156: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,598 INFO L273 TraceCheckUtils]: 157: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,598 INFO L273 TraceCheckUtils]: 158: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,598 INFO L273 TraceCheckUtils]: 159: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,598 INFO L273 TraceCheckUtils]: 160: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,598 INFO L273 TraceCheckUtils]: 161: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,598 INFO L273 TraceCheckUtils]: 162: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,598 INFO L273 TraceCheckUtils]: 163: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,599 INFO L273 TraceCheckUtils]: 164: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,599 INFO L273 TraceCheckUtils]: 165: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,599 INFO L273 TraceCheckUtils]: 166: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,599 INFO L273 TraceCheckUtils]: 167: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:57,599 INFO L273 TraceCheckUtils]: 168: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:57,599 INFO L273 TraceCheckUtils]: 169: Hoare triple {26241#true} assume !(~i~0 < 60); {26241#true} is VALID [2018-11-23 12:18:57,599 INFO L273 TraceCheckUtils]: 170: Hoare triple {26241#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {26241#true} is VALID [2018-11-23 12:18:57,599 INFO L273 TraceCheckUtils]: 171: Hoare triple {26241#true} assume true; {26241#true} is VALID [2018-11-23 12:18:57,599 INFO L268 TraceCheckUtils]: 172: Hoare quadruple {26241#true} {26242#false} #74#return; {26242#false} is VALID [2018-11-23 12:18:57,599 INFO L273 TraceCheckUtils]: 173: Hoare triple {26242#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {26242#false} is VALID [2018-11-23 12:18:57,600 INFO L273 TraceCheckUtils]: 174: Hoare triple {26242#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {26242#false} is VALID [2018-11-23 12:18:57,600 INFO L273 TraceCheckUtils]: 175: Hoare triple {26242#false} assume !false; {26242#false} is VALID [2018-11-23 12:18:57,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2145 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2018-11-23 12:18:57,614 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:18:57,614 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:18:57,645 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 12:18:57,879 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 11 check-sat command(s) [2018-11-23 12:18:57,879 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:18:57,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:57,913 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:18:58,456 INFO L256 TraceCheckUtils]: 0: Hoare triple {26241#true} call ULTIMATE.init(); {26241#true} is VALID [2018-11-23 12:18:58,456 INFO L273 TraceCheckUtils]: 1: Hoare triple {26241#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {26241#true} is VALID [2018-11-23 12:18:58,456 INFO L273 TraceCheckUtils]: 2: Hoare triple {26241#true} assume true; {26241#true} is VALID [2018-11-23 12:18:58,456 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {26241#true} {26241#true} #66#return; {26241#true} is VALID [2018-11-23 12:18:58,457 INFO L256 TraceCheckUtils]: 4: Hoare triple {26241#true} call #t~ret12 := main(); {26241#true} is VALID [2018-11-23 12:18:58,457 INFO L273 TraceCheckUtils]: 5: Hoare triple {26241#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {26241#true} is VALID [2018-11-23 12:18:58,457 INFO L273 TraceCheckUtils]: 6: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,457 INFO L273 TraceCheckUtils]: 7: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,457 INFO L273 TraceCheckUtils]: 8: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,457 INFO L273 TraceCheckUtils]: 9: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,458 INFO L273 TraceCheckUtils]: 10: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,458 INFO L273 TraceCheckUtils]: 11: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,458 INFO L273 TraceCheckUtils]: 12: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,458 INFO L273 TraceCheckUtils]: 13: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,458 INFO L273 TraceCheckUtils]: 14: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,458 INFO L273 TraceCheckUtils]: 15: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,458 INFO L273 TraceCheckUtils]: 16: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,458 INFO L273 TraceCheckUtils]: 17: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,458 INFO L273 TraceCheckUtils]: 18: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,458 INFO L273 TraceCheckUtils]: 19: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,459 INFO L273 TraceCheckUtils]: 20: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,459 INFO L273 TraceCheckUtils]: 21: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,459 INFO L273 TraceCheckUtils]: 22: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,459 INFO L273 TraceCheckUtils]: 23: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,459 INFO L273 TraceCheckUtils]: 24: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,459 INFO L273 TraceCheckUtils]: 25: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,459 INFO L273 TraceCheckUtils]: 26: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,459 INFO L273 TraceCheckUtils]: 27: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,459 INFO L273 TraceCheckUtils]: 28: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,459 INFO L273 TraceCheckUtils]: 29: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,460 INFO L273 TraceCheckUtils]: 30: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,460 INFO L273 TraceCheckUtils]: 31: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,460 INFO L273 TraceCheckUtils]: 32: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,460 INFO L273 TraceCheckUtils]: 33: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,460 INFO L273 TraceCheckUtils]: 34: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,460 INFO L273 TraceCheckUtils]: 35: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,460 INFO L273 TraceCheckUtils]: 36: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,460 INFO L273 TraceCheckUtils]: 37: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,460 INFO L273 TraceCheckUtils]: 38: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,461 INFO L273 TraceCheckUtils]: 39: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,461 INFO L273 TraceCheckUtils]: 40: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,461 INFO L273 TraceCheckUtils]: 41: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,461 INFO L273 TraceCheckUtils]: 42: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,461 INFO L273 TraceCheckUtils]: 43: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,461 INFO L273 TraceCheckUtils]: 44: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,461 INFO L273 TraceCheckUtils]: 45: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,461 INFO L273 TraceCheckUtils]: 46: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,461 INFO L273 TraceCheckUtils]: 47: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,461 INFO L273 TraceCheckUtils]: 48: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,462 INFO L273 TraceCheckUtils]: 49: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,462 INFO L273 TraceCheckUtils]: 50: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,462 INFO L273 TraceCheckUtils]: 51: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,462 INFO L273 TraceCheckUtils]: 52: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,462 INFO L273 TraceCheckUtils]: 53: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,462 INFO L273 TraceCheckUtils]: 54: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,462 INFO L273 TraceCheckUtils]: 55: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,462 INFO L273 TraceCheckUtils]: 56: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,462 INFO L273 TraceCheckUtils]: 57: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,462 INFO L273 TraceCheckUtils]: 58: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,463 INFO L273 TraceCheckUtils]: 59: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,463 INFO L273 TraceCheckUtils]: 60: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,463 INFO L273 TraceCheckUtils]: 61: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,463 INFO L273 TraceCheckUtils]: 62: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,463 INFO L273 TraceCheckUtils]: 63: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,463 INFO L273 TraceCheckUtils]: 64: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,463 INFO L273 TraceCheckUtils]: 65: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,463 INFO L273 TraceCheckUtils]: 66: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,463 INFO L273 TraceCheckUtils]: 67: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,463 INFO L273 TraceCheckUtils]: 68: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,464 INFO L273 TraceCheckUtils]: 69: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,464 INFO L273 TraceCheckUtils]: 70: Hoare triple {26241#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {26241#true} is VALID [2018-11-23 12:18:58,464 INFO L273 TraceCheckUtils]: 71: Hoare triple {26241#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {26241#true} is VALID [2018-11-23 12:18:58,464 INFO L273 TraceCheckUtils]: 72: Hoare triple {26241#true} assume !(~i~1 < 60); {26241#true} is VALID [2018-11-23 12:18:58,464 INFO L256 TraceCheckUtils]: 73: Hoare triple {26241#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {26241#true} is VALID [2018-11-23 12:18:58,464 INFO L273 TraceCheckUtils]: 74: Hoare triple {26241#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {26241#true} is VALID [2018-11-23 12:18:58,464 INFO L273 TraceCheckUtils]: 75: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:58,464 INFO L273 TraceCheckUtils]: 76: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:58,464 INFO L273 TraceCheckUtils]: 77: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:58,464 INFO L273 TraceCheckUtils]: 78: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:58,465 INFO L273 TraceCheckUtils]: 79: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:58,465 INFO L273 TraceCheckUtils]: 80: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:58,465 INFO L273 TraceCheckUtils]: 81: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:58,465 INFO L273 TraceCheckUtils]: 82: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:58,465 INFO L273 TraceCheckUtils]: 83: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:58,465 INFO L273 TraceCheckUtils]: 84: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:58,465 INFO L273 TraceCheckUtils]: 85: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:58,465 INFO L273 TraceCheckUtils]: 86: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:58,465 INFO L273 TraceCheckUtils]: 87: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:58,465 INFO L273 TraceCheckUtils]: 88: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:58,466 INFO L273 TraceCheckUtils]: 89: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:58,466 INFO L273 TraceCheckUtils]: 90: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:58,466 INFO L273 TraceCheckUtils]: 91: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:58,466 INFO L273 TraceCheckUtils]: 92: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:58,466 INFO L273 TraceCheckUtils]: 93: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:58,466 INFO L273 TraceCheckUtils]: 94: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:58,466 INFO L273 TraceCheckUtils]: 95: Hoare triple {26241#true} assume !(~i~0 < 60); {26241#true} is VALID [2018-11-23 12:18:58,466 INFO L273 TraceCheckUtils]: 96: Hoare triple {26241#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {26241#true} is VALID [2018-11-23 12:18:58,466 INFO L273 TraceCheckUtils]: 97: Hoare triple {26241#true} assume true; {26241#true} is VALID [2018-11-23 12:18:58,466 INFO L268 TraceCheckUtils]: 98: Hoare quadruple {26241#true} {26241#true} #70#return; {26241#true} is VALID [2018-11-23 12:18:58,467 INFO L273 TraceCheckUtils]: 99: Hoare triple {26241#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {26241#true} is VALID [2018-11-23 12:18:58,467 INFO L256 TraceCheckUtils]: 100: Hoare triple {26241#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {26241#true} is VALID [2018-11-23 12:18:58,467 INFO L273 TraceCheckUtils]: 101: Hoare triple {26241#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {26241#true} is VALID [2018-11-23 12:18:58,467 INFO L273 TraceCheckUtils]: 102: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:58,467 INFO L273 TraceCheckUtils]: 103: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:58,467 INFO L273 TraceCheckUtils]: 104: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:58,467 INFO L273 TraceCheckUtils]: 105: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:58,467 INFO L273 TraceCheckUtils]: 106: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:58,467 INFO L273 TraceCheckUtils]: 107: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:58,467 INFO L273 TraceCheckUtils]: 108: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:58,468 INFO L273 TraceCheckUtils]: 109: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:58,468 INFO L273 TraceCheckUtils]: 110: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:58,468 INFO L273 TraceCheckUtils]: 111: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:58,468 INFO L273 TraceCheckUtils]: 112: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:58,468 INFO L273 TraceCheckUtils]: 113: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:58,468 INFO L273 TraceCheckUtils]: 114: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:58,468 INFO L273 TraceCheckUtils]: 115: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:58,468 INFO L273 TraceCheckUtils]: 116: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:58,468 INFO L273 TraceCheckUtils]: 117: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:58,469 INFO L273 TraceCheckUtils]: 118: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:58,469 INFO L273 TraceCheckUtils]: 119: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:58,469 INFO L273 TraceCheckUtils]: 120: Hoare triple {26241#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26241#true} is VALID [2018-11-23 12:18:58,469 INFO L273 TraceCheckUtils]: 121: Hoare triple {26241#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26241#true} is VALID [2018-11-23 12:18:58,469 INFO L273 TraceCheckUtils]: 122: Hoare triple {26241#true} assume !(~i~0 < 60); {26241#true} is VALID [2018-11-23 12:18:58,469 INFO L273 TraceCheckUtils]: 123: Hoare triple {26241#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {26241#true} is VALID [2018-11-23 12:18:58,469 INFO L273 TraceCheckUtils]: 124: Hoare triple {26241#true} assume true; {26241#true} is VALID [2018-11-23 12:18:58,469 INFO L268 TraceCheckUtils]: 125: Hoare quadruple {26241#true} {26241#true} #72#return; {26241#true} is VALID [2018-11-23 12:18:58,470 INFO L273 TraceCheckUtils]: 126: Hoare triple {26241#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {26658#(<= main_~i~2 0)} is VALID [2018-11-23 12:18:58,470 INFO L273 TraceCheckUtils]: 127: Hoare triple {26658#(<= main_~i~2 0)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {26658#(<= main_~i~2 0)} is VALID [2018-11-23 12:18:58,471 INFO L273 TraceCheckUtils]: 128: Hoare triple {26658#(<= main_~i~2 0)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {26665#(<= main_~i~2 1)} is VALID [2018-11-23 12:18:58,471 INFO L273 TraceCheckUtils]: 129: Hoare triple {26665#(<= main_~i~2 1)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {26665#(<= main_~i~2 1)} is VALID [2018-11-23 12:18:58,471 INFO L273 TraceCheckUtils]: 130: Hoare triple {26665#(<= main_~i~2 1)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {26672#(<= main_~i~2 2)} is VALID [2018-11-23 12:18:58,472 INFO L273 TraceCheckUtils]: 131: Hoare triple {26672#(<= main_~i~2 2)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {26672#(<= main_~i~2 2)} is VALID [2018-11-23 12:18:58,472 INFO L273 TraceCheckUtils]: 132: Hoare triple {26672#(<= main_~i~2 2)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {26679#(<= main_~i~2 3)} is VALID [2018-11-23 12:18:58,472 INFO L273 TraceCheckUtils]: 133: Hoare triple {26679#(<= main_~i~2 3)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {26679#(<= main_~i~2 3)} is VALID [2018-11-23 12:18:58,473 INFO L273 TraceCheckUtils]: 134: Hoare triple {26679#(<= main_~i~2 3)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {26686#(<= main_~i~2 4)} is VALID [2018-11-23 12:18:58,474 INFO L273 TraceCheckUtils]: 135: Hoare triple {26686#(<= main_~i~2 4)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {26686#(<= main_~i~2 4)} is VALID [2018-11-23 12:18:58,474 INFO L273 TraceCheckUtils]: 136: Hoare triple {26686#(<= main_~i~2 4)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {26693#(<= main_~i~2 5)} is VALID [2018-11-23 12:18:58,475 INFO L273 TraceCheckUtils]: 137: Hoare triple {26693#(<= main_~i~2 5)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {26693#(<= main_~i~2 5)} is VALID [2018-11-23 12:18:58,476 INFO L273 TraceCheckUtils]: 138: Hoare triple {26693#(<= main_~i~2 5)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {26700#(<= main_~i~2 6)} is VALID [2018-11-23 12:18:58,476 INFO L273 TraceCheckUtils]: 139: Hoare triple {26700#(<= main_~i~2 6)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {26700#(<= main_~i~2 6)} is VALID [2018-11-23 12:18:58,477 INFO L273 TraceCheckUtils]: 140: Hoare triple {26700#(<= main_~i~2 6)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {26707#(<= main_~i~2 7)} is VALID [2018-11-23 12:18:58,477 INFO L273 TraceCheckUtils]: 141: Hoare triple {26707#(<= main_~i~2 7)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {26707#(<= main_~i~2 7)} is VALID [2018-11-23 12:18:58,478 INFO L273 TraceCheckUtils]: 142: Hoare triple {26707#(<= main_~i~2 7)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {26714#(<= main_~i~2 8)} is VALID [2018-11-23 12:18:58,479 INFO L273 TraceCheckUtils]: 143: Hoare triple {26714#(<= main_~i~2 8)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {26714#(<= main_~i~2 8)} is VALID [2018-11-23 12:18:58,479 INFO L273 TraceCheckUtils]: 144: Hoare triple {26714#(<= main_~i~2 8)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {26721#(<= main_~i~2 9)} is VALID [2018-11-23 12:18:58,480 INFO L273 TraceCheckUtils]: 145: Hoare triple {26721#(<= main_~i~2 9)} assume !(~i~2 < 59); {26242#false} is VALID [2018-11-23 12:18:58,480 INFO L273 TraceCheckUtils]: 146: Hoare triple {26242#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {26242#false} is VALID [2018-11-23 12:18:58,480 INFO L256 TraceCheckUtils]: 147: Hoare triple {26242#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {26242#false} is VALID [2018-11-23 12:18:58,481 INFO L273 TraceCheckUtils]: 148: Hoare triple {26242#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {26242#false} is VALID [2018-11-23 12:18:58,481 INFO L273 TraceCheckUtils]: 149: Hoare triple {26242#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26242#false} is VALID [2018-11-23 12:18:58,481 INFO L273 TraceCheckUtils]: 150: Hoare triple {26242#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26242#false} is VALID [2018-11-23 12:18:58,481 INFO L273 TraceCheckUtils]: 151: Hoare triple {26242#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26242#false} is VALID [2018-11-23 12:18:58,481 INFO L273 TraceCheckUtils]: 152: Hoare triple {26242#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26242#false} is VALID [2018-11-23 12:18:58,481 INFO L273 TraceCheckUtils]: 153: Hoare triple {26242#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26242#false} is VALID [2018-11-23 12:18:58,482 INFO L273 TraceCheckUtils]: 154: Hoare triple {26242#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26242#false} is VALID [2018-11-23 12:18:58,482 INFO L273 TraceCheckUtils]: 155: Hoare triple {26242#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26242#false} is VALID [2018-11-23 12:18:58,482 INFO L273 TraceCheckUtils]: 156: Hoare triple {26242#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26242#false} is VALID [2018-11-23 12:18:58,482 INFO L273 TraceCheckUtils]: 157: Hoare triple {26242#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26242#false} is VALID [2018-11-23 12:18:58,482 INFO L273 TraceCheckUtils]: 158: Hoare triple {26242#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26242#false} is VALID [2018-11-23 12:18:58,482 INFO L273 TraceCheckUtils]: 159: Hoare triple {26242#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26242#false} is VALID [2018-11-23 12:18:58,482 INFO L273 TraceCheckUtils]: 160: Hoare triple {26242#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26242#false} is VALID [2018-11-23 12:18:58,483 INFO L273 TraceCheckUtils]: 161: Hoare triple {26242#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26242#false} is VALID [2018-11-23 12:18:58,483 INFO L273 TraceCheckUtils]: 162: Hoare triple {26242#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26242#false} is VALID [2018-11-23 12:18:58,483 INFO L273 TraceCheckUtils]: 163: Hoare triple {26242#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26242#false} is VALID [2018-11-23 12:18:58,483 INFO L273 TraceCheckUtils]: 164: Hoare triple {26242#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26242#false} is VALID [2018-11-23 12:18:58,483 INFO L273 TraceCheckUtils]: 165: Hoare triple {26242#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26242#false} is VALID [2018-11-23 12:18:58,483 INFO L273 TraceCheckUtils]: 166: Hoare triple {26242#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26242#false} is VALID [2018-11-23 12:18:58,483 INFO L273 TraceCheckUtils]: 167: Hoare triple {26242#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {26242#false} is VALID [2018-11-23 12:18:58,483 INFO L273 TraceCheckUtils]: 168: Hoare triple {26242#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26242#false} is VALID [2018-11-23 12:18:58,483 INFO L273 TraceCheckUtils]: 169: Hoare triple {26242#false} assume !(~i~0 < 60); {26242#false} is VALID [2018-11-23 12:18:58,483 INFO L273 TraceCheckUtils]: 170: Hoare triple {26242#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {26242#false} is VALID [2018-11-23 12:18:58,484 INFO L273 TraceCheckUtils]: 171: Hoare triple {26242#false} assume true; {26242#false} is VALID [2018-11-23 12:18:58,484 INFO L268 TraceCheckUtils]: 172: Hoare quadruple {26242#false} {26242#false} #74#return; {26242#false} is VALID [2018-11-23 12:18:58,484 INFO L273 TraceCheckUtils]: 173: Hoare triple {26242#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {26242#false} is VALID [2018-11-23 12:18:58,484 INFO L273 TraceCheckUtils]: 174: Hoare triple {26242#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {26242#false} is VALID [2018-11-23 12:18:58,484 INFO L273 TraceCheckUtils]: 175: Hoare triple {26242#false} assume !false; {26242#false} is VALID [2018-11-23 12:18:58,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2145 backedges. 450 proven. 81 refuted. 0 times theorem prover too weak. 1614 trivial. 0 not checked. [2018-11-23 12:18:58,516 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:18:58,516 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 12] total 46 [2018-11-23 12:18:58,517 INFO L78 Accepts]: Start accepts. Automaton has 46 states. Word has length 176 [2018-11-23 12:18:58,517 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:18:58,517 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 46 states. [2018-11-23 12:18:58,647 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:58,647 INFO L459 AbstractCegarLoop]: Interpolant automaton has 46 states [2018-11-23 12:18:58,648 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2018-11-23 12:18:58,649 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=695, Invalid=1375, Unknown=0, NotChecked=0, Total=2070 [2018-11-23 12:18:58,649 INFO L87 Difference]: Start difference. First operand 127 states and 131 transitions. Second operand 46 states. [2018-11-23 12:18:59,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:59,806 INFO L93 Difference]: Finished difference Result 187 states and 196 transitions. [2018-11-23 12:18:59,806 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2018-11-23 12:18:59,806 INFO L78 Accepts]: Start accepts. Automaton has 46 states. Word has length 176 [2018-11-23 12:18:59,806 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:18:59,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46 states. [2018-11-23 12:18:59,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 141 transitions. [2018-11-23 12:18:59,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46 states. [2018-11-23 12:18:59,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 141 transitions. [2018-11-23 12:18:59,808 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 46 states and 141 transitions. [2018-11-23 12:18:59,947 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:59,950 INFO L225 Difference]: With dead ends: 187 [2018-11-23 12:18:59,950 INFO L226 Difference]: Without dead ends: 133 [2018-11-23 12:18:59,951 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 211 GetRequests, 167 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 330 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=695, Invalid=1375, Unknown=0, NotChecked=0, Total=2070 [2018-11-23 12:18:59,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2018-11-23 12:19:00,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 131. [2018-11-23 12:19:00,264 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:19:00,264 INFO L82 GeneralOperation]: Start isEquivalent. First operand 133 states. Second operand 131 states. [2018-11-23 12:19:00,264 INFO L74 IsIncluded]: Start isIncluded. First operand 133 states. Second operand 131 states. [2018-11-23 12:19:00,264 INFO L87 Difference]: Start difference. First operand 133 states. Second operand 131 states. [2018-11-23 12:19:00,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:19:00,266 INFO L93 Difference]: Finished difference Result 133 states and 137 transitions. [2018-11-23 12:19:00,266 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 137 transitions. [2018-11-23 12:19:00,267 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:19:00,267 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:19:00,267 INFO L74 IsIncluded]: Start isIncluded. First operand 131 states. Second operand 133 states. [2018-11-23 12:19:00,267 INFO L87 Difference]: Start difference. First operand 131 states. Second operand 133 states. [2018-11-23 12:19:00,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:19:00,269 INFO L93 Difference]: Finished difference Result 133 states and 137 transitions. [2018-11-23 12:19:00,269 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 137 transitions. [2018-11-23 12:19:00,269 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:19:00,269 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:19:00,269 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:19:00,269 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:19:00,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 131 states. [2018-11-23 12:19:00,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 131 states and 135 transitions. [2018-11-23 12:19:00,271 INFO L78 Accepts]: Start accepts. Automaton has 131 states and 135 transitions. Word has length 176 [2018-11-23 12:19:00,271 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:19:00,271 INFO L480 AbstractCegarLoop]: Abstraction has 131 states and 135 transitions. [2018-11-23 12:19:00,271 INFO L481 AbstractCegarLoop]: Interpolant automaton has 46 states. [2018-11-23 12:19:00,271 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 135 transitions. [2018-11-23 12:19:00,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2018-11-23 12:19:00,272 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:19:00,272 INFO L402 BasicCegarLoop]: trace histogram [34, 34, 30, 30, 10, 10, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:19:00,272 INFO L423 AbstractCegarLoop]: === Iteration 38 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:19:00,272 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:19:00,273 INFO L82 PathProgramCache]: Analyzing trace with hash -1166888473, now seen corresponding path program 34 times [2018-11-23 12:19:00,273 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:19:00,273 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:19:00,273 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:19:00,273 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:19:00,273 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:19:00,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:19:01,620 INFO L256 TraceCheckUtils]: 0: Hoare triple {27553#true} call ULTIMATE.init(); {27553#true} is VALID [2018-11-23 12:19:01,620 INFO L273 TraceCheckUtils]: 1: Hoare triple {27553#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {27553#true} is VALID [2018-11-23 12:19:01,620 INFO L273 TraceCheckUtils]: 2: Hoare triple {27553#true} assume true; {27553#true} is VALID [2018-11-23 12:19:01,620 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {27553#true} {27553#true} #66#return; {27553#true} is VALID [2018-11-23 12:19:01,621 INFO L256 TraceCheckUtils]: 4: Hoare triple {27553#true} call #t~ret12 := main(); {27553#true} is VALID [2018-11-23 12:19:01,621 INFO L273 TraceCheckUtils]: 5: Hoare triple {27553#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {27555#(= main_~i~1 0)} is VALID [2018-11-23 12:19:01,622 INFO L273 TraceCheckUtils]: 6: Hoare triple {27555#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27555#(= main_~i~1 0)} is VALID [2018-11-23 12:19:01,622 INFO L273 TraceCheckUtils]: 7: Hoare triple {27555#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27556#(<= main_~i~1 1)} is VALID [2018-11-23 12:19:01,623 INFO L273 TraceCheckUtils]: 8: Hoare triple {27556#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27556#(<= main_~i~1 1)} is VALID [2018-11-23 12:19:01,624 INFO L273 TraceCheckUtils]: 9: Hoare triple {27556#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27557#(<= main_~i~1 2)} is VALID [2018-11-23 12:19:01,624 INFO L273 TraceCheckUtils]: 10: Hoare triple {27557#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27557#(<= main_~i~1 2)} is VALID [2018-11-23 12:19:01,625 INFO L273 TraceCheckUtils]: 11: Hoare triple {27557#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27558#(<= main_~i~1 3)} is VALID [2018-11-23 12:19:01,625 INFO L273 TraceCheckUtils]: 12: Hoare triple {27558#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27558#(<= main_~i~1 3)} is VALID [2018-11-23 12:19:01,626 INFO L273 TraceCheckUtils]: 13: Hoare triple {27558#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27559#(<= main_~i~1 4)} is VALID [2018-11-23 12:19:01,627 INFO L273 TraceCheckUtils]: 14: Hoare triple {27559#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27559#(<= main_~i~1 4)} is VALID [2018-11-23 12:19:01,627 INFO L273 TraceCheckUtils]: 15: Hoare triple {27559#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27560#(<= main_~i~1 5)} is VALID [2018-11-23 12:19:01,628 INFO L273 TraceCheckUtils]: 16: Hoare triple {27560#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27560#(<= main_~i~1 5)} is VALID [2018-11-23 12:19:01,629 INFO L273 TraceCheckUtils]: 17: Hoare triple {27560#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27561#(<= main_~i~1 6)} is VALID [2018-11-23 12:19:01,629 INFO L273 TraceCheckUtils]: 18: Hoare triple {27561#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27561#(<= main_~i~1 6)} is VALID [2018-11-23 12:19:01,630 INFO L273 TraceCheckUtils]: 19: Hoare triple {27561#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27562#(<= main_~i~1 7)} is VALID [2018-11-23 12:19:01,630 INFO L273 TraceCheckUtils]: 20: Hoare triple {27562#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27562#(<= main_~i~1 7)} is VALID [2018-11-23 12:19:01,631 INFO L273 TraceCheckUtils]: 21: Hoare triple {27562#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27563#(<= main_~i~1 8)} is VALID [2018-11-23 12:19:01,632 INFO L273 TraceCheckUtils]: 22: Hoare triple {27563#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27563#(<= main_~i~1 8)} is VALID [2018-11-23 12:19:01,632 INFO L273 TraceCheckUtils]: 23: Hoare triple {27563#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27564#(<= main_~i~1 9)} is VALID [2018-11-23 12:19:01,633 INFO L273 TraceCheckUtils]: 24: Hoare triple {27564#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27564#(<= main_~i~1 9)} is VALID [2018-11-23 12:19:01,634 INFO L273 TraceCheckUtils]: 25: Hoare triple {27564#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27565#(<= main_~i~1 10)} is VALID [2018-11-23 12:19:01,634 INFO L273 TraceCheckUtils]: 26: Hoare triple {27565#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27565#(<= main_~i~1 10)} is VALID [2018-11-23 12:19:01,635 INFO L273 TraceCheckUtils]: 27: Hoare triple {27565#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27566#(<= main_~i~1 11)} is VALID [2018-11-23 12:19:01,635 INFO L273 TraceCheckUtils]: 28: Hoare triple {27566#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27566#(<= main_~i~1 11)} is VALID [2018-11-23 12:19:01,636 INFO L273 TraceCheckUtils]: 29: Hoare triple {27566#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27567#(<= main_~i~1 12)} is VALID [2018-11-23 12:19:01,637 INFO L273 TraceCheckUtils]: 30: Hoare triple {27567#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27567#(<= main_~i~1 12)} is VALID [2018-11-23 12:19:01,637 INFO L273 TraceCheckUtils]: 31: Hoare triple {27567#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27568#(<= main_~i~1 13)} is VALID [2018-11-23 12:19:01,638 INFO L273 TraceCheckUtils]: 32: Hoare triple {27568#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27568#(<= main_~i~1 13)} is VALID [2018-11-23 12:19:01,639 INFO L273 TraceCheckUtils]: 33: Hoare triple {27568#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27569#(<= main_~i~1 14)} is VALID [2018-11-23 12:19:01,639 INFO L273 TraceCheckUtils]: 34: Hoare triple {27569#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27569#(<= main_~i~1 14)} is VALID [2018-11-23 12:19:01,640 INFO L273 TraceCheckUtils]: 35: Hoare triple {27569#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27570#(<= main_~i~1 15)} is VALID [2018-11-23 12:19:01,640 INFO L273 TraceCheckUtils]: 36: Hoare triple {27570#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27570#(<= main_~i~1 15)} is VALID [2018-11-23 12:19:01,641 INFO L273 TraceCheckUtils]: 37: Hoare triple {27570#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27571#(<= main_~i~1 16)} is VALID [2018-11-23 12:19:01,642 INFO L273 TraceCheckUtils]: 38: Hoare triple {27571#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27571#(<= main_~i~1 16)} is VALID [2018-11-23 12:19:01,642 INFO L273 TraceCheckUtils]: 39: Hoare triple {27571#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27572#(<= main_~i~1 17)} is VALID [2018-11-23 12:19:01,643 INFO L273 TraceCheckUtils]: 40: Hoare triple {27572#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27572#(<= main_~i~1 17)} is VALID [2018-11-23 12:19:01,643 INFO L273 TraceCheckUtils]: 41: Hoare triple {27572#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27573#(<= main_~i~1 18)} is VALID [2018-11-23 12:19:01,644 INFO L273 TraceCheckUtils]: 42: Hoare triple {27573#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27573#(<= main_~i~1 18)} is VALID [2018-11-23 12:19:01,645 INFO L273 TraceCheckUtils]: 43: Hoare triple {27573#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27574#(<= main_~i~1 19)} is VALID [2018-11-23 12:19:01,645 INFO L273 TraceCheckUtils]: 44: Hoare triple {27574#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27574#(<= main_~i~1 19)} is VALID [2018-11-23 12:19:01,646 INFO L273 TraceCheckUtils]: 45: Hoare triple {27574#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27575#(<= main_~i~1 20)} is VALID [2018-11-23 12:19:01,646 INFO L273 TraceCheckUtils]: 46: Hoare triple {27575#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27575#(<= main_~i~1 20)} is VALID [2018-11-23 12:19:01,647 INFO L273 TraceCheckUtils]: 47: Hoare triple {27575#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27576#(<= main_~i~1 21)} is VALID [2018-11-23 12:19:01,648 INFO L273 TraceCheckUtils]: 48: Hoare triple {27576#(<= main_~i~1 21)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27576#(<= main_~i~1 21)} is VALID [2018-11-23 12:19:01,648 INFO L273 TraceCheckUtils]: 49: Hoare triple {27576#(<= main_~i~1 21)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27577#(<= main_~i~1 22)} is VALID [2018-11-23 12:19:01,649 INFO L273 TraceCheckUtils]: 50: Hoare triple {27577#(<= main_~i~1 22)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27577#(<= main_~i~1 22)} is VALID [2018-11-23 12:19:01,650 INFO L273 TraceCheckUtils]: 51: Hoare triple {27577#(<= main_~i~1 22)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27578#(<= main_~i~1 23)} is VALID [2018-11-23 12:19:01,650 INFO L273 TraceCheckUtils]: 52: Hoare triple {27578#(<= main_~i~1 23)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27578#(<= main_~i~1 23)} is VALID [2018-11-23 12:19:01,651 INFO L273 TraceCheckUtils]: 53: Hoare triple {27578#(<= main_~i~1 23)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27579#(<= main_~i~1 24)} is VALID [2018-11-23 12:19:01,651 INFO L273 TraceCheckUtils]: 54: Hoare triple {27579#(<= main_~i~1 24)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27579#(<= main_~i~1 24)} is VALID [2018-11-23 12:19:01,652 INFO L273 TraceCheckUtils]: 55: Hoare triple {27579#(<= main_~i~1 24)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27580#(<= main_~i~1 25)} is VALID [2018-11-23 12:19:01,653 INFO L273 TraceCheckUtils]: 56: Hoare triple {27580#(<= main_~i~1 25)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27580#(<= main_~i~1 25)} is VALID [2018-11-23 12:19:01,653 INFO L273 TraceCheckUtils]: 57: Hoare triple {27580#(<= main_~i~1 25)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27581#(<= main_~i~1 26)} is VALID [2018-11-23 12:19:01,654 INFO L273 TraceCheckUtils]: 58: Hoare triple {27581#(<= main_~i~1 26)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27581#(<= main_~i~1 26)} is VALID [2018-11-23 12:19:01,655 INFO L273 TraceCheckUtils]: 59: Hoare triple {27581#(<= main_~i~1 26)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27582#(<= main_~i~1 27)} is VALID [2018-11-23 12:19:01,655 INFO L273 TraceCheckUtils]: 60: Hoare triple {27582#(<= main_~i~1 27)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27582#(<= main_~i~1 27)} is VALID [2018-11-23 12:19:01,656 INFO L273 TraceCheckUtils]: 61: Hoare triple {27582#(<= main_~i~1 27)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27583#(<= main_~i~1 28)} is VALID [2018-11-23 12:19:01,656 INFO L273 TraceCheckUtils]: 62: Hoare triple {27583#(<= main_~i~1 28)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27583#(<= main_~i~1 28)} is VALID [2018-11-23 12:19:01,657 INFO L273 TraceCheckUtils]: 63: Hoare triple {27583#(<= main_~i~1 28)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27584#(<= main_~i~1 29)} is VALID [2018-11-23 12:19:01,657 INFO L273 TraceCheckUtils]: 64: Hoare triple {27584#(<= main_~i~1 29)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27584#(<= main_~i~1 29)} is VALID [2018-11-23 12:19:01,658 INFO L273 TraceCheckUtils]: 65: Hoare triple {27584#(<= main_~i~1 29)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27585#(<= main_~i~1 30)} is VALID [2018-11-23 12:19:01,659 INFO L273 TraceCheckUtils]: 66: Hoare triple {27585#(<= main_~i~1 30)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27585#(<= main_~i~1 30)} is VALID [2018-11-23 12:19:01,659 INFO L273 TraceCheckUtils]: 67: Hoare triple {27585#(<= main_~i~1 30)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27586#(<= main_~i~1 31)} is VALID [2018-11-23 12:19:01,660 INFO L273 TraceCheckUtils]: 68: Hoare triple {27586#(<= main_~i~1 31)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27586#(<= main_~i~1 31)} is VALID [2018-11-23 12:19:01,661 INFO L273 TraceCheckUtils]: 69: Hoare triple {27586#(<= main_~i~1 31)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27587#(<= main_~i~1 32)} is VALID [2018-11-23 12:19:01,661 INFO L273 TraceCheckUtils]: 70: Hoare triple {27587#(<= main_~i~1 32)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27587#(<= main_~i~1 32)} is VALID [2018-11-23 12:19:01,662 INFO L273 TraceCheckUtils]: 71: Hoare triple {27587#(<= main_~i~1 32)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27588#(<= main_~i~1 33)} is VALID [2018-11-23 12:19:01,662 INFO L273 TraceCheckUtils]: 72: Hoare triple {27588#(<= main_~i~1 33)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27588#(<= main_~i~1 33)} is VALID [2018-11-23 12:19:01,663 INFO L273 TraceCheckUtils]: 73: Hoare triple {27588#(<= main_~i~1 33)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27589#(<= main_~i~1 34)} is VALID [2018-11-23 12:19:01,664 INFO L273 TraceCheckUtils]: 74: Hoare triple {27589#(<= main_~i~1 34)} assume !(~i~1 < 60); {27554#false} is VALID [2018-11-23 12:19:01,664 INFO L256 TraceCheckUtils]: 75: Hoare triple {27554#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {27553#true} is VALID [2018-11-23 12:19:01,664 INFO L273 TraceCheckUtils]: 76: Hoare triple {27553#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {27553#true} is VALID [2018-11-23 12:19:01,664 INFO L273 TraceCheckUtils]: 77: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,665 INFO L273 TraceCheckUtils]: 78: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,665 INFO L273 TraceCheckUtils]: 79: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,665 INFO L273 TraceCheckUtils]: 80: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,665 INFO L273 TraceCheckUtils]: 81: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,665 INFO L273 TraceCheckUtils]: 82: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,665 INFO L273 TraceCheckUtils]: 83: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,666 INFO L273 TraceCheckUtils]: 84: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,666 INFO L273 TraceCheckUtils]: 85: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,666 INFO L273 TraceCheckUtils]: 86: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,666 INFO L273 TraceCheckUtils]: 87: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,666 INFO L273 TraceCheckUtils]: 88: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,667 INFO L273 TraceCheckUtils]: 89: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,667 INFO L273 TraceCheckUtils]: 90: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,667 INFO L273 TraceCheckUtils]: 91: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,667 INFO L273 TraceCheckUtils]: 92: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,667 INFO L273 TraceCheckUtils]: 93: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,667 INFO L273 TraceCheckUtils]: 94: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,667 INFO L273 TraceCheckUtils]: 95: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,668 INFO L273 TraceCheckUtils]: 96: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,668 INFO L273 TraceCheckUtils]: 97: Hoare triple {27553#true} assume !(~i~0 < 60); {27553#true} is VALID [2018-11-23 12:19:01,668 INFO L273 TraceCheckUtils]: 98: Hoare triple {27553#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {27553#true} is VALID [2018-11-23 12:19:01,668 INFO L273 TraceCheckUtils]: 99: Hoare triple {27553#true} assume true; {27553#true} is VALID [2018-11-23 12:19:01,668 INFO L268 TraceCheckUtils]: 100: Hoare quadruple {27553#true} {27554#false} #70#return; {27554#false} is VALID [2018-11-23 12:19:01,668 INFO L273 TraceCheckUtils]: 101: Hoare triple {27554#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {27554#false} is VALID [2018-11-23 12:19:01,668 INFO L256 TraceCheckUtils]: 102: Hoare triple {27554#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {27553#true} is VALID [2018-11-23 12:19:01,668 INFO L273 TraceCheckUtils]: 103: Hoare triple {27553#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {27553#true} is VALID [2018-11-23 12:19:01,668 INFO L273 TraceCheckUtils]: 104: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,668 INFO L273 TraceCheckUtils]: 105: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,669 INFO L273 TraceCheckUtils]: 106: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,669 INFO L273 TraceCheckUtils]: 107: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,669 INFO L273 TraceCheckUtils]: 108: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,669 INFO L273 TraceCheckUtils]: 109: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,669 INFO L273 TraceCheckUtils]: 110: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,669 INFO L273 TraceCheckUtils]: 111: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,669 INFO L273 TraceCheckUtils]: 112: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,669 INFO L273 TraceCheckUtils]: 113: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,669 INFO L273 TraceCheckUtils]: 114: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,669 INFO L273 TraceCheckUtils]: 115: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,670 INFO L273 TraceCheckUtils]: 116: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,670 INFO L273 TraceCheckUtils]: 117: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,670 INFO L273 TraceCheckUtils]: 118: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,670 INFO L273 TraceCheckUtils]: 119: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,670 INFO L273 TraceCheckUtils]: 120: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,670 INFO L273 TraceCheckUtils]: 121: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,670 INFO L273 TraceCheckUtils]: 122: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,670 INFO L273 TraceCheckUtils]: 123: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,670 INFO L273 TraceCheckUtils]: 124: Hoare triple {27553#true} assume !(~i~0 < 60); {27553#true} is VALID [2018-11-23 12:19:01,671 INFO L273 TraceCheckUtils]: 125: Hoare triple {27553#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {27553#true} is VALID [2018-11-23 12:19:01,671 INFO L273 TraceCheckUtils]: 126: Hoare triple {27553#true} assume true; {27553#true} is VALID [2018-11-23 12:19:01,671 INFO L268 TraceCheckUtils]: 127: Hoare quadruple {27553#true} {27554#false} #72#return; {27554#false} is VALID [2018-11-23 12:19:01,671 INFO L273 TraceCheckUtils]: 128: Hoare triple {27554#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {27554#false} is VALID [2018-11-23 12:19:01,671 INFO L273 TraceCheckUtils]: 129: Hoare triple {27554#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {27554#false} is VALID [2018-11-23 12:19:01,671 INFO L273 TraceCheckUtils]: 130: Hoare triple {27554#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {27554#false} is VALID [2018-11-23 12:19:01,671 INFO L273 TraceCheckUtils]: 131: Hoare triple {27554#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {27554#false} is VALID [2018-11-23 12:19:01,671 INFO L273 TraceCheckUtils]: 132: Hoare triple {27554#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {27554#false} is VALID [2018-11-23 12:19:01,671 INFO L273 TraceCheckUtils]: 133: Hoare triple {27554#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {27554#false} is VALID [2018-11-23 12:19:01,671 INFO L273 TraceCheckUtils]: 134: Hoare triple {27554#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {27554#false} is VALID [2018-11-23 12:19:01,672 INFO L273 TraceCheckUtils]: 135: Hoare triple {27554#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {27554#false} is VALID [2018-11-23 12:19:01,672 INFO L273 TraceCheckUtils]: 136: Hoare triple {27554#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {27554#false} is VALID [2018-11-23 12:19:01,672 INFO L273 TraceCheckUtils]: 137: Hoare triple {27554#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {27554#false} is VALID [2018-11-23 12:19:01,672 INFO L273 TraceCheckUtils]: 138: Hoare triple {27554#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {27554#false} is VALID [2018-11-23 12:19:01,672 INFO L273 TraceCheckUtils]: 139: Hoare triple {27554#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {27554#false} is VALID [2018-11-23 12:19:01,672 INFO L273 TraceCheckUtils]: 140: Hoare triple {27554#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {27554#false} is VALID [2018-11-23 12:19:01,672 INFO L273 TraceCheckUtils]: 141: Hoare triple {27554#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {27554#false} is VALID [2018-11-23 12:19:01,672 INFO L273 TraceCheckUtils]: 142: Hoare triple {27554#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {27554#false} is VALID [2018-11-23 12:19:01,672 INFO L273 TraceCheckUtils]: 143: Hoare triple {27554#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {27554#false} is VALID [2018-11-23 12:19:01,672 INFO L273 TraceCheckUtils]: 144: Hoare triple {27554#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {27554#false} is VALID [2018-11-23 12:19:01,673 INFO L273 TraceCheckUtils]: 145: Hoare triple {27554#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {27554#false} is VALID [2018-11-23 12:19:01,673 INFO L273 TraceCheckUtils]: 146: Hoare triple {27554#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {27554#false} is VALID [2018-11-23 12:19:01,673 INFO L273 TraceCheckUtils]: 147: Hoare triple {27554#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {27554#false} is VALID [2018-11-23 12:19:01,673 INFO L273 TraceCheckUtils]: 148: Hoare triple {27554#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {27554#false} is VALID [2018-11-23 12:19:01,673 INFO L273 TraceCheckUtils]: 149: Hoare triple {27554#false} assume !(~i~2 < 59); {27554#false} is VALID [2018-11-23 12:19:01,673 INFO L273 TraceCheckUtils]: 150: Hoare triple {27554#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {27554#false} is VALID [2018-11-23 12:19:01,673 INFO L256 TraceCheckUtils]: 151: Hoare triple {27554#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {27553#true} is VALID [2018-11-23 12:19:01,673 INFO L273 TraceCheckUtils]: 152: Hoare triple {27553#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {27553#true} is VALID [2018-11-23 12:19:01,673 INFO L273 TraceCheckUtils]: 153: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,673 INFO L273 TraceCheckUtils]: 154: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,674 INFO L273 TraceCheckUtils]: 155: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,674 INFO L273 TraceCheckUtils]: 156: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,674 INFO L273 TraceCheckUtils]: 157: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,674 INFO L273 TraceCheckUtils]: 158: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,674 INFO L273 TraceCheckUtils]: 159: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,674 INFO L273 TraceCheckUtils]: 160: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,674 INFO L273 TraceCheckUtils]: 161: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,674 INFO L273 TraceCheckUtils]: 162: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,674 INFO L273 TraceCheckUtils]: 163: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,674 INFO L273 TraceCheckUtils]: 164: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,675 INFO L273 TraceCheckUtils]: 165: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,675 INFO L273 TraceCheckUtils]: 166: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,675 INFO L273 TraceCheckUtils]: 167: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,675 INFO L273 TraceCheckUtils]: 168: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,675 INFO L273 TraceCheckUtils]: 169: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,675 INFO L273 TraceCheckUtils]: 170: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,675 INFO L273 TraceCheckUtils]: 171: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:01,675 INFO L273 TraceCheckUtils]: 172: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:01,675 INFO L273 TraceCheckUtils]: 173: Hoare triple {27553#true} assume !(~i~0 < 60); {27553#true} is VALID [2018-11-23 12:19:01,675 INFO L273 TraceCheckUtils]: 174: Hoare triple {27553#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {27553#true} is VALID [2018-11-23 12:19:01,676 INFO L273 TraceCheckUtils]: 175: Hoare triple {27553#true} assume true; {27553#true} is VALID [2018-11-23 12:19:01,676 INFO L268 TraceCheckUtils]: 176: Hoare quadruple {27553#true} {27554#false} #74#return; {27554#false} is VALID [2018-11-23 12:19:01,676 INFO L273 TraceCheckUtils]: 177: Hoare triple {27554#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {27554#false} is VALID [2018-11-23 12:19:01,676 INFO L273 TraceCheckUtils]: 178: Hoare triple {27554#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {27554#false} is VALID [2018-11-23 12:19:01,676 INFO L273 TraceCheckUtils]: 179: Hoare triple {27554#false} assume !false; {27554#false} is VALID [2018-11-23 12:19:01,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2231 backedges. 0 proven. 1156 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2018-11-23 12:19:01,691 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:19:01,691 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:19:01,700 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-23 12:19:01,789 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-23 12:19:01,789 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:19:01,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:19:01,827 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:19:02,203 INFO L256 TraceCheckUtils]: 0: Hoare triple {27553#true} call ULTIMATE.init(); {27553#true} is VALID [2018-11-23 12:19:02,203 INFO L273 TraceCheckUtils]: 1: Hoare triple {27553#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {27553#true} is VALID [2018-11-23 12:19:02,204 INFO L273 TraceCheckUtils]: 2: Hoare triple {27553#true} assume true; {27553#true} is VALID [2018-11-23 12:19:02,204 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {27553#true} {27553#true} #66#return; {27553#true} is VALID [2018-11-23 12:19:02,204 INFO L256 TraceCheckUtils]: 4: Hoare triple {27553#true} call #t~ret12 := main(); {27553#true} is VALID [2018-11-23 12:19:02,204 INFO L273 TraceCheckUtils]: 5: Hoare triple {27553#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {27553#true} is VALID [2018-11-23 12:19:02,204 INFO L273 TraceCheckUtils]: 6: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,204 INFO L273 TraceCheckUtils]: 7: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,205 INFO L273 TraceCheckUtils]: 8: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,205 INFO L273 TraceCheckUtils]: 9: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,205 INFO L273 TraceCheckUtils]: 10: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,205 INFO L273 TraceCheckUtils]: 11: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,205 INFO L273 TraceCheckUtils]: 12: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,205 INFO L273 TraceCheckUtils]: 13: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,205 INFO L273 TraceCheckUtils]: 14: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,205 INFO L273 TraceCheckUtils]: 15: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,205 INFO L273 TraceCheckUtils]: 16: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,205 INFO L273 TraceCheckUtils]: 17: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,206 INFO L273 TraceCheckUtils]: 18: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,206 INFO L273 TraceCheckUtils]: 19: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,206 INFO L273 TraceCheckUtils]: 20: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,206 INFO L273 TraceCheckUtils]: 21: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,206 INFO L273 TraceCheckUtils]: 22: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,206 INFO L273 TraceCheckUtils]: 23: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,206 INFO L273 TraceCheckUtils]: 24: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,206 INFO L273 TraceCheckUtils]: 25: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,206 INFO L273 TraceCheckUtils]: 26: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,207 INFO L273 TraceCheckUtils]: 27: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,207 INFO L273 TraceCheckUtils]: 28: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,207 INFO L273 TraceCheckUtils]: 29: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,207 INFO L273 TraceCheckUtils]: 30: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,207 INFO L273 TraceCheckUtils]: 31: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,207 INFO L273 TraceCheckUtils]: 32: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,207 INFO L273 TraceCheckUtils]: 33: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,207 INFO L273 TraceCheckUtils]: 34: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,207 INFO L273 TraceCheckUtils]: 35: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,207 INFO L273 TraceCheckUtils]: 36: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,208 INFO L273 TraceCheckUtils]: 37: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,208 INFO L273 TraceCheckUtils]: 38: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,208 INFO L273 TraceCheckUtils]: 39: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,208 INFO L273 TraceCheckUtils]: 40: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,208 INFO L273 TraceCheckUtils]: 41: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,208 INFO L273 TraceCheckUtils]: 42: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,208 INFO L273 TraceCheckUtils]: 43: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,208 INFO L273 TraceCheckUtils]: 44: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,208 INFO L273 TraceCheckUtils]: 45: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,208 INFO L273 TraceCheckUtils]: 46: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,209 INFO L273 TraceCheckUtils]: 47: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,209 INFO L273 TraceCheckUtils]: 48: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,209 INFO L273 TraceCheckUtils]: 49: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,209 INFO L273 TraceCheckUtils]: 50: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,209 INFO L273 TraceCheckUtils]: 51: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,209 INFO L273 TraceCheckUtils]: 52: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,209 INFO L273 TraceCheckUtils]: 53: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,209 INFO L273 TraceCheckUtils]: 54: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,209 INFO L273 TraceCheckUtils]: 55: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,209 INFO L273 TraceCheckUtils]: 56: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,210 INFO L273 TraceCheckUtils]: 57: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,210 INFO L273 TraceCheckUtils]: 58: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,210 INFO L273 TraceCheckUtils]: 59: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,210 INFO L273 TraceCheckUtils]: 60: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,210 INFO L273 TraceCheckUtils]: 61: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,210 INFO L273 TraceCheckUtils]: 62: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,210 INFO L273 TraceCheckUtils]: 63: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,210 INFO L273 TraceCheckUtils]: 64: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,210 INFO L273 TraceCheckUtils]: 65: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,210 INFO L273 TraceCheckUtils]: 66: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,211 INFO L273 TraceCheckUtils]: 67: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,211 INFO L273 TraceCheckUtils]: 68: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,211 INFO L273 TraceCheckUtils]: 69: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,211 INFO L273 TraceCheckUtils]: 70: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,211 INFO L273 TraceCheckUtils]: 71: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,211 INFO L273 TraceCheckUtils]: 72: Hoare triple {27553#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {27553#true} is VALID [2018-11-23 12:19:02,211 INFO L273 TraceCheckUtils]: 73: Hoare triple {27553#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {27553#true} is VALID [2018-11-23 12:19:02,211 INFO L273 TraceCheckUtils]: 74: Hoare triple {27553#true} assume !(~i~1 < 60); {27553#true} is VALID [2018-11-23 12:19:02,211 INFO L256 TraceCheckUtils]: 75: Hoare triple {27553#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {27553#true} is VALID [2018-11-23 12:19:02,211 INFO L273 TraceCheckUtils]: 76: Hoare triple {27553#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {27553#true} is VALID [2018-11-23 12:19:02,212 INFO L273 TraceCheckUtils]: 77: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:02,212 INFO L273 TraceCheckUtils]: 78: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:02,212 INFO L273 TraceCheckUtils]: 79: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:02,212 INFO L273 TraceCheckUtils]: 80: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:02,212 INFO L273 TraceCheckUtils]: 81: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:02,212 INFO L273 TraceCheckUtils]: 82: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:02,212 INFO L273 TraceCheckUtils]: 83: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:02,212 INFO L273 TraceCheckUtils]: 84: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:02,212 INFO L273 TraceCheckUtils]: 85: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:02,212 INFO L273 TraceCheckUtils]: 86: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:02,213 INFO L273 TraceCheckUtils]: 87: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:02,213 INFO L273 TraceCheckUtils]: 88: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:02,213 INFO L273 TraceCheckUtils]: 89: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:02,213 INFO L273 TraceCheckUtils]: 90: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:02,213 INFO L273 TraceCheckUtils]: 91: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:02,213 INFO L273 TraceCheckUtils]: 92: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:02,213 INFO L273 TraceCheckUtils]: 93: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:02,213 INFO L273 TraceCheckUtils]: 94: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:02,213 INFO L273 TraceCheckUtils]: 95: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:02,213 INFO L273 TraceCheckUtils]: 96: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:02,214 INFO L273 TraceCheckUtils]: 97: Hoare triple {27553#true} assume !(~i~0 < 60); {27553#true} is VALID [2018-11-23 12:19:02,214 INFO L273 TraceCheckUtils]: 98: Hoare triple {27553#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {27553#true} is VALID [2018-11-23 12:19:02,214 INFO L273 TraceCheckUtils]: 99: Hoare triple {27553#true} assume true; {27553#true} is VALID [2018-11-23 12:19:02,214 INFO L268 TraceCheckUtils]: 100: Hoare quadruple {27553#true} {27553#true} #70#return; {27553#true} is VALID [2018-11-23 12:19:02,214 INFO L273 TraceCheckUtils]: 101: Hoare triple {27553#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {27553#true} is VALID [2018-11-23 12:19:02,214 INFO L256 TraceCheckUtils]: 102: Hoare triple {27553#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {27553#true} is VALID [2018-11-23 12:19:02,214 INFO L273 TraceCheckUtils]: 103: Hoare triple {27553#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {27553#true} is VALID [2018-11-23 12:19:02,214 INFO L273 TraceCheckUtils]: 104: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:02,214 INFO L273 TraceCheckUtils]: 105: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:02,214 INFO L273 TraceCheckUtils]: 106: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:02,215 INFO L273 TraceCheckUtils]: 107: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:02,215 INFO L273 TraceCheckUtils]: 108: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:02,215 INFO L273 TraceCheckUtils]: 109: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:02,215 INFO L273 TraceCheckUtils]: 110: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:02,215 INFO L273 TraceCheckUtils]: 111: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:02,215 INFO L273 TraceCheckUtils]: 112: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:02,215 INFO L273 TraceCheckUtils]: 113: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:02,215 INFO L273 TraceCheckUtils]: 114: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:02,215 INFO L273 TraceCheckUtils]: 115: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:02,215 INFO L273 TraceCheckUtils]: 116: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:02,216 INFO L273 TraceCheckUtils]: 117: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:02,216 INFO L273 TraceCheckUtils]: 118: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:02,216 INFO L273 TraceCheckUtils]: 119: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:02,216 INFO L273 TraceCheckUtils]: 120: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:02,216 INFO L273 TraceCheckUtils]: 121: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:02,216 INFO L273 TraceCheckUtils]: 122: Hoare triple {27553#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27553#true} is VALID [2018-11-23 12:19:02,216 INFO L273 TraceCheckUtils]: 123: Hoare triple {27553#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27553#true} is VALID [2018-11-23 12:19:02,216 INFO L273 TraceCheckUtils]: 124: Hoare triple {27553#true} assume !(~i~0 < 60); {27553#true} is VALID [2018-11-23 12:19:02,216 INFO L273 TraceCheckUtils]: 125: Hoare triple {27553#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {27553#true} is VALID [2018-11-23 12:19:02,216 INFO L273 TraceCheckUtils]: 126: Hoare triple {27553#true} assume true; {27553#true} is VALID [2018-11-23 12:19:02,217 INFO L268 TraceCheckUtils]: 127: Hoare quadruple {27553#true} {27553#true} #72#return; {27553#true} is VALID [2018-11-23 12:19:02,217 INFO L273 TraceCheckUtils]: 128: Hoare triple {27553#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {27977#(<= main_~i~2 0)} is VALID [2018-11-23 12:19:02,217 INFO L273 TraceCheckUtils]: 129: Hoare triple {27977#(<= main_~i~2 0)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {27977#(<= main_~i~2 0)} is VALID [2018-11-23 12:19:02,218 INFO L273 TraceCheckUtils]: 130: Hoare triple {27977#(<= main_~i~2 0)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {27984#(<= main_~i~2 1)} is VALID [2018-11-23 12:19:02,218 INFO L273 TraceCheckUtils]: 131: Hoare triple {27984#(<= main_~i~2 1)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {27984#(<= main_~i~2 1)} is VALID [2018-11-23 12:19:02,219 INFO L273 TraceCheckUtils]: 132: Hoare triple {27984#(<= main_~i~2 1)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {27991#(<= main_~i~2 2)} is VALID [2018-11-23 12:19:02,219 INFO L273 TraceCheckUtils]: 133: Hoare triple {27991#(<= main_~i~2 2)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {27991#(<= main_~i~2 2)} is VALID [2018-11-23 12:19:02,219 INFO L273 TraceCheckUtils]: 134: Hoare triple {27991#(<= main_~i~2 2)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {27998#(<= main_~i~2 3)} is VALID [2018-11-23 12:19:02,220 INFO L273 TraceCheckUtils]: 135: Hoare triple {27998#(<= main_~i~2 3)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {27998#(<= main_~i~2 3)} is VALID [2018-11-23 12:19:02,221 INFO L273 TraceCheckUtils]: 136: Hoare triple {27998#(<= main_~i~2 3)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28005#(<= main_~i~2 4)} is VALID [2018-11-23 12:19:02,221 INFO L273 TraceCheckUtils]: 137: Hoare triple {28005#(<= main_~i~2 4)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28005#(<= main_~i~2 4)} is VALID [2018-11-23 12:19:02,222 INFO L273 TraceCheckUtils]: 138: Hoare triple {28005#(<= main_~i~2 4)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28012#(<= main_~i~2 5)} is VALID [2018-11-23 12:19:02,222 INFO L273 TraceCheckUtils]: 139: Hoare triple {28012#(<= main_~i~2 5)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28012#(<= main_~i~2 5)} is VALID [2018-11-23 12:19:02,223 INFO L273 TraceCheckUtils]: 140: Hoare triple {28012#(<= main_~i~2 5)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28019#(<= main_~i~2 6)} is VALID [2018-11-23 12:19:02,224 INFO L273 TraceCheckUtils]: 141: Hoare triple {28019#(<= main_~i~2 6)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28019#(<= main_~i~2 6)} is VALID [2018-11-23 12:19:02,224 INFO L273 TraceCheckUtils]: 142: Hoare triple {28019#(<= main_~i~2 6)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28026#(<= main_~i~2 7)} is VALID [2018-11-23 12:19:02,225 INFO L273 TraceCheckUtils]: 143: Hoare triple {28026#(<= main_~i~2 7)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28026#(<= main_~i~2 7)} is VALID [2018-11-23 12:19:02,225 INFO L273 TraceCheckUtils]: 144: Hoare triple {28026#(<= main_~i~2 7)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28033#(<= main_~i~2 8)} is VALID [2018-11-23 12:19:02,226 INFO L273 TraceCheckUtils]: 145: Hoare triple {28033#(<= main_~i~2 8)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28033#(<= main_~i~2 8)} is VALID [2018-11-23 12:19:02,227 INFO L273 TraceCheckUtils]: 146: Hoare triple {28033#(<= main_~i~2 8)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28040#(<= main_~i~2 9)} is VALID [2018-11-23 12:19:02,227 INFO L273 TraceCheckUtils]: 147: Hoare triple {28040#(<= main_~i~2 9)} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28040#(<= main_~i~2 9)} is VALID [2018-11-23 12:19:02,228 INFO L273 TraceCheckUtils]: 148: Hoare triple {28040#(<= main_~i~2 9)} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28047#(<= main_~i~2 10)} is VALID [2018-11-23 12:19:02,229 INFO L273 TraceCheckUtils]: 149: Hoare triple {28047#(<= main_~i~2 10)} assume !(~i~2 < 59); {27554#false} is VALID [2018-11-23 12:19:02,229 INFO L273 TraceCheckUtils]: 150: Hoare triple {27554#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {27554#false} is VALID [2018-11-23 12:19:02,229 INFO L256 TraceCheckUtils]: 151: Hoare triple {27554#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {27554#false} is VALID [2018-11-23 12:19:02,229 INFO L273 TraceCheckUtils]: 152: Hoare triple {27554#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {27554#false} is VALID [2018-11-23 12:19:02,229 INFO L273 TraceCheckUtils]: 153: Hoare triple {27554#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27554#false} is VALID [2018-11-23 12:19:02,230 INFO L273 TraceCheckUtils]: 154: Hoare triple {27554#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27554#false} is VALID [2018-11-23 12:19:02,230 INFO L273 TraceCheckUtils]: 155: Hoare triple {27554#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27554#false} is VALID [2018-11-23 12:19:02,230 INFO L273 TraceCheckUtils]: 156: Hoare triple {27554#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27554#false} is VALID [2018-11-23 12:19:02,230 INFO L273 TraceCheckUtils]: 157: Hoare triple {27554#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27554#false} is VALID [2018-11-23 12:19:02,230 INFO L273 TraceCheckUtils]: 158: Hoare triple {27554#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27554#false} is VALID [2018-11-23 12:19:02,230 INFO L273 TraceCheckUtils]: 159: Hoare triple {27554#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27554#false} is VALID [2018-11-23 12:19:02,231 INFO L273 TraceCheckUtils]: 160: Hoare triple {27554#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27554#false} is VALID [2018-11-23 12:19:02,231 INFO L273 TraceCheckUtils]: 161: Hoare triple {27554#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27554#false} is VALID [2018-11-23 12:19:02,231 INFO L273 TraceCheckUtils]: 162: Hoare triple {27554#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27554#false} is VALID [2018-11-23 12:19:02,231 INFO L273 TraceCheckUtils]: 163: Hoare triple {27554#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27554#false} is VALID [2018-11-23 12:19:02,231 INFO L273 TraceCheckUtils]: 164: Hoare triple {27554#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27554#false} is VALID [2018-11-23 12:19:02,231 INFO L273 TraceCheckUtils]: 165: Hoare triple {27554#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27554#false} is VALID [2018-11-23 12:19:02,232 INFO L273 TraceCheckUtils]: 166: Hoare triple {27554#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27554#false} is VALID [2018-11-23 12:19:02,232 INFO L273 TraceCheckUtils]: 167: Hoare triple {27554#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27554#false} is VALID [2018-11-23 12:19:02,232 INFO L273 TraceCheckUtils]: 168: Hoare triple {27554#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27554#false} is VALID [2018-11-23 12:19:02,232 INFO L273 TraceCheckUtils]: 169: Hoare triple {27554#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27554#false} is VALID [2018-11-23 12:19:02,232 INFO L273 TraceCheckUtils]: 170: Hoare triple {27554#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27554#false} is VALID [2018-11-23 12:19:02,232 INFO L273 TraceCheckUtils]: 171: Hoare triple {27554#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {27554#false} is VALID [2018-11-23 12:19:02,232 INFO L273 TraceCheckUtils]: 172: Hoare triple {27554#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {27554#false} is VALID [2018-11-23 12:19:02,232 INFO L273 TraceCheckUtils]: 173: Hoare triple {27554#false} assume !(~i~0 < 60); {27554#false} is VALID [2018-11-23 12:19:02,232 INFO L273 TraceCheckUtils]: 174: Hoare triple {27554#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {27554#false} is VALID [2018-11-23 12:19:02,232 INFO L273 TraceCheckUtils]: 175: Hoare triple {27554#false} assume true; {27554#false} is VALID [2018-11-23 12:19:02,233 INFO L268 TraceCheckUtils]: 176: Hoare quadruple {27554#false} {27554#false} #74#return; {27554#false} is VALID [2018-11-23 12:19:02,233 INFO L273 TraceCheckUtils]: 177: Hoare triple {27554#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {27554#false} is VALID [2018-11-23 12:19:02,233 INFO L273 TraceCheckUtils]: 178: Hoare triple {27554#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {27554#false} is VALID [2018-11-23 12:19:02,233 INFO L273 TraceCheckUtils]: 179: Hoare triple {27554#false} assume !false; {27554#false} is VALID [2018-11-23 12:19:02,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2231 backedges. 450 proven. 100 refuted. 0 times theorem prover too weak. 1681 trivial. 0 not checked. [2018-11-23 12:19:02,263 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:19:02,264 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 13] total 48 [2018-11-23 12:19:02,264 INFO L78 Accepts]: Start accepts. Automaton has 48 states. Word has length 180 [2018-11-23 12:19:02,264 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:19:02,264 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 48 states. [2018-11-23 12:19:02,403 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:19:02,403 INFO L459 AbstractCegarLoop]: Interpolant automaton has 48 states [2018-11-23 12:19:02,403 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2018-11-23 12:19:02,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=743, Invalid=1513, Unknown=0, NotChecked=0, Total=2256 [2018-11-23 12:19:02,405 INFO L87 Difference]: Start difference. First operand 131 states and 135 transitions. Second operand 48 states. [2018-11-23 12:19:02,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:19:02,943 INFO L93 Difference]: Finished difference Result 193 states and 202 transitions. [2018-11-23 12:19:02,943 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2018-11-23 12:19:02,943 INFO L78 Accepts]: Start accepts. Automaton has 48 states. Word has length 180 [2018-11-23 12:19:02,943 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:19:02,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2018-11-23 12:19:02,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 145 transitions. [2018-11-23 12:19:02,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2018-11-23 12:19:02,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 145 transitions. [2018-11-23 12:19:02,946 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 48 states and 145 transitions. [2018-11-23 12:19:03,416 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:19:03,419 INFO L225 Difference]: With dead ends: 193 [2018-11-23 12:19:03,419 INFO L226 Difference]: Without dead ends: 137 [2018-11-23 12:19:03,420 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 216 GetRequests, 170 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 374 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=743, Invalid=1513, Unknown=0, NotChecked=0, Total=2256 [2018-11-23 12:19:03,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2018-11-23 12:19:03,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 135. [2018-11-23 12:19:03,475 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:19:03,475 INFO L82 GeneralOperation]: Start isEquivalent. First operand 137 states. Second operand 135 states. [2018-11-23 12:19:03,475 INFO L74 IsIncluded]: Start isIncluded. First operand 137 states. Second operand 135 states. [2018-11-23 12:19:03,475 INFO L87 Difference]: Start difference. First operand 137 states. Second operand 135 states. [2018-11-23 12:19:03,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:19:03,478 INFO L93 Difference]: Finished difference Result 137 states and 141 transitions. [2018-11-23 12:19:03,478 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 141 transitions. [2018-11-23 12:19:03,479 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:19:03,479 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:19:03,479 INFO L74 IsIncluded]: Start isIncluded. First operand 135 states. Second operand 137 states. [2018-11-23 12:19:03,479 INFO L87 Difference]: Start difference. First operand 135 states. Second operand 137 states. [2018-11-23 12:19:03,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:19:03,481 INFO L93 Difference]: Finished difference Result 137 states and 141 transitions. [2018-11-23 12:19:03,481 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 141 transitions. [2018-11-23 12:19:03,481 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:19:03,482 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:19:03,482 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:19:03,482 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:19:03,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 135 states. [2018-11-23 12:19:03,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 139 transitions. [2018-11-23 12:19:03,484 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 139 transitions. Word has length 180 [2018-11-23 12:19:03,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:19:03,485 INFO L480 AbstractCegarLoop]: Abstraction has 135 states and 139 transitions. [2018-11-23 12:19:03,485 INFO L481 AbstractCegarLoop]: Interpolant automaton has 48 states. [2018-11-23 12:19:03,485 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 139 transitions. [2018-11-23 12:19:03,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2018-11-23 12:19:03,486 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:19:03,486 INFO L402 BasicCegarLoop]: trace histogram [35, 35, 30, 30, 11, 11, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:19:03,486 INFO L423 AbstractCegarLoop]: === Iteration 39 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:19:03,486 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:19:03,486 INFO L82 PathProgramCache]: Analyzing trace with hash 11282759, now seen corresponding path program 35 times [2018-11-23 12:19:03,487 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:19:03,487 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:19:03,487 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:19:03,487 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:19:03,487 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:19:03,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:19:04,286 INFO L256 TraceCheckUtils]: 0: Hoare triple {28902#true} call ULTIMATE.init(); {28902#true} is VALID [2018-11-23 12:19:04,286 INFO L273 TraceCheckUtils]: 1: Hoare triple {28902#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {28902#true} is VALID [2018-11-23 12:19:04,286 INFO L273 TraceCheckUtils]: 2: Hoare triple {28902#true} assume true; {28902#true} is VALID [2018-11-23 12:19:04,287 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {28902#true} {28902#true} #66#return; {28902#true} is VALID [2018-11-23 12:19:04,287 INFO L256 TraceCheckUtils]: 4: Hoare triple {28902#true} call #t~ret12 := main(); {28902#true} is VALID [2018-11-23 12:19:04,287 INFO L273 TraceCheckUtils]: 5: Hoare triple {28902#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {28904#(= main_~i~1 0)} is VALID [2018-11-23 12:19:04,288 INFO L273 TraceCheckUtils]: 6: Hoare triple {28904#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28904#(= main_~i~1 0)} is VALID [2018-11-23 12:19:04,288 INFO L273 TraceCheckUtils]: 7: Hoare triple {28904#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28905#(<= main_~i~1 1)} is VALID [2018-11-23 12:19:04,289 INFO L273 TraceCheckUtils]: 8: Hoare triple {28905#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28905#(<= main_~i~1 1)} is VALID [2018-11-23 12:19:04,289 INFO L273 TraceCheckUtils]: 9: Hoare triple {28905#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28906#(<= main_~i~1 2)} is VALID [2018-11-23 12:19:04,290 INFO L273 TraceCheckUtils]: 10: Hoare triple {28906#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28906#(<= main_~i~1 2)} is VALID [2018-11-23 12:19:04,290 INFO L273 TraceCheckUtils]: 11: Hoare triple {28906#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28907#(<= main_~i~1 3)} is VALID [2018-11-23 12:19:04,290 INFO L273 TraceCheckUtils]: 12: Hoare triple {28907#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28907#(<= main_~i~1 3)} is VALID [2018-11-23 12:19:04,291 INFO L273 TraceCheckUtils]: 13: Hoare triple {28907#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28908#(<= main_~i~1 4)} is VALID [2018-11-23 12:19:04,291 INFO L273 TraceCheckUtils]: 14: Hoare triple {28908#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28908#(<= main_~i~1 4)} is VALID [2018-11-23 12:19:04,292 INFO L273 TraceCheckUtils]: 15: Hoare triple {28908#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28909#(<= main_~i~1 5)} is VALID [2018-11-23 12:19:04,293 INFO L273 TraceCheckUtils]: 16: Hoare triple {28909#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28909#(<= main_~i~1 5)} is VALID [2018-11-23 12:19:04,293 INFO L273 TraceCheckUtils]: 17: Hoare triple {28909#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28910#(<= main_~i~1 6)} is VALID [2018-11-23 12:19:04,294 INFO L273 TraceCheckUtils]: 18: Hoare triple {28910#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28910#(<= main_~i~1 6)} is VALID [2018-11-23 12:19:04,295 INFO L273 TraceCheckUtils]: 19: Hoare triple {28910#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28911#(<= main_~i~1 7)} is VALID [2018-11-23 12:19:04,295 INFO L273 TraceCheckUtils]: 20: Hoare triple {28911#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28911#(<= main_~i~1 7)} is VALID [2018-11-23 12:19:04,296 INFO L273 TraceCheckUtils]: 21: Hoare triple {28911#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28912#(<= main_~i~1 8)} is VALID [2018-11-23 12:19:04,296 INFO L273 TraceCheckUtils]: 22: Hoare triple {28912#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28912#(<= main_~i~1 8)} is VALID [2018-11-23 12:19:04,297 INFO L273 TraceCheckUtils]: 23: Hoare triple {28912#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28913#(<= main_~i~1 9)} is VALID [2018-11-23 12:19:04,298 INFO L273 TraceCheckUtils]: 24: Hoare triple {28913#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28913#(<= main_~i~1 9)} is VALID [2018-11-23 12:19:04,298 INFO L273 TraceCheckUtils]: 25: Hoare triple {28913#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28914#(<= main_~i~1 10)} is VALID [2018-11-23 12:19:04,299 INFO L273 TraceCheckUtils]: 26: Hoare triple {28914#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28914#(<= main_~i~1 10)} is VALID [2018-11-23 12:19:04,300 INFO L273 TraceCheckUtils]: 27: Hoare triple {28914#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28915#(<= main_~i~1 11)} is VALID [2018-11-23 12:19:04,300 INFO L273 TraceCheckUtils]: 28: Hoare triple {28915#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28915#(<= main_~i~1 11)} is VALID [2018-11-23 12:19:04,301 INFO L273 TraceCheckUtils]: 29: Hoare triple {28915#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28916#(<= main_~i~1 12)} is VALID [2018-11-23 12:19:04,301 INFO L273 TraceCheckUtils]: 30: Hoare triple {28916#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28916#(<= main_~i~1 12)} is VALID [2018-11-23 12:19:04,302 INFO L273 TraceCheckUtils]: 31: Hoare triple {28916#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28917#(<= main_~i~1 13)} is VALID [2018-11-23 12:19:04,303 INFO L273 TraceCheckUtils]: 32: Hoare triple {28917#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28917#(<= main_~i~1 13)} is VALID [2018-11-23 12:19:04,303 INFO L273 TraceCheckUtils]: 33: Hoare triple {28917#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28918#(<= main_~i~1 14)} is VALID [2018-11-23 12:19:04,304 INFO L273 TraceCheckUtils]: 34: Hoare triple {28918#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28918#(<= main_~i~1 14)} is VALID [2018-11-23 12:19:04,304 INFO L273 TraceCheckUtils]: 35: Hoare triple {28918#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28919#(<= main_~i~1 15)} is VALID [2018-11-23 12:19:04,305 INFO L273 TraceCheckUtils]: 36: Hoare triple {28919#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28919#(<= main_~i~1 15)} is VALID [2018-11-23 12:19:04,306 INFO L273 TraceCheckUtils]: 37: Hoare triple {28919#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28920#(<= main_~i~1 16)} is VALID [2018-11-23 12:19:04,306 INFO L273 TraceCheckUtils]: 38: Hoare triple {28920#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28920#(<= main_~i~1 16)} is VALID [2018-11-23 12:19:04,307 INFO L273 TraceCheckUtils]: 39: Hoare triple {28920#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28921#(<= main_~i~1 17)} is VALID [2018-11-23 12:19:04,307 INFO L273 TraceCheckUtils]: 40: Hoare triple {28921#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28921#(<= main_~i~1 17)} is VALID [2018-11-23 12:19:04,308 INFO L273 TraceCheckUtils]: 41: Hoare triple {28921#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28922#(<= main_~i~1 18)} is VALID [2018-11-23 12:19:04,309 INFO L273 TraceCheckUtils]: 42: Hoare triple {28922#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28922#(<= main_~i~1 18)} is VALID [2018-11-23 12:19:04,309 INFO L273 TraceCheckUtils]: 43: Hoare triple {28922#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28923#(<= main_~i~1 19)} is VALID [2018-11-23 12:19:04,310 INFO L273 TraceCheckUtils]: 44: Hoare triple {28923#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28923#(<= main_~i~1 19)} is VALID [2018-11-23 12:19:04,311 INFO L273 TraceCheckUtils]: 45: Hoare triple {28923#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28924#(<= main_~i~1 20)} is VALID [2018-11-23 12:19:04,311 INFO L273 TraceCheckUtils]: 46: Hoare triple {28924#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28924#(<= main_~i~1 20)} is VALID [2018-11-23 12:19:04,312 INFO L273 TraceCheckUtils]: 47: Hoare triple {28924#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28925#(<= main_~i~1 21)} is VALID [2018-11-23 12:19:04,312 INFO L273 TraceCheckUtils]: 48: Hoare triple {28925#(<= main_~i~1 21)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28925#(<= main_~i~1 21)} is VALID [2018-11-23 12:19:04,313 INFO L273 TraceCheckUtils]: 49: Hoare triple {28925#(<= main_~i~1 21)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28926#(<= main_~i~1 22)} is VALID [2018-11-23 12:19:04,314 INFO L273 TraceCheckUtils]: 50: Hoare triple {28926#(<= main_~i~1 22)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28926#(<= main_~i~1 22)} is VALID [2018-11-23 12:19:04,314 INFO L273 TraceCheckUtils]: 51: Hoare triple {28926#(<= main_~i~1 22)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28927#(<= main_~i~1 23)} is VALID [2018-11-23 12:19:04,315 INFO L273 TraceCheckUtils]: 52: Hoare triple {28927#(<= main_~i~1 23)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28927#(<= main_~i~1 23)} is VALID [2018-11-23 12:19:04,316 INFO L273 TraceCheckUtils]: 53: Hoare triple {28927#(<= main_~i~1 23)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28928#(<= main_~i~1 24)} is VALID [2018-11-23 12:19:04,316 INFO L273 TraceCheckUtils]: 54: Hoare triple {28928#(<= main_~i~1 24)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28928#(<= main_~i~1 24)} is VALID [2018-11-23 12:19:04,317 INFO L273 TraceCheckUtils]: 55: Hoare triple {28928#(<= main_~i~1 24)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28929#(<= main_~i~1 25)} is VALID [2018-11-23 12:19:04,317 INFO L273 TraceCheckUtils]: 56: Hoare triple {28929#(<= main_~i~1 25)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28929#(<= main_~i~1 25)} is VALID [2018-11-23 12:19:04,318 INFO L273 TraceCheckUtils]: 57: Hoare triple {28929#(<= main_~i~1 25)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28930#(<= main_~i~1 26)} is VALID [2018-11-23 12:19:04,319 INFO L273 TraceCheckUtils]: 58: Hoare triple {28930#(<= main_~i~1 26)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28930#(<= main_~i~1 26)} is VALID [2018-11-23 12:19:04,319 INFO L273 TraceCheckUtils]: 59: Hoare triple {28930#(<= main_~i~1 26)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28931#(<= main_~i~1 27)} is VALID [2018-11-23 12:19:04,320 INFO L273 TraceCheckUtils]: 60: Hoare triple {28931#(<= main_~i~1 27)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28931#(<= main_~i~1 27)} is VALID [2018-11-23 12:19:04,321 INFO L273 TraceCheckUtils]: 61: Hoare triple {28931#(<= main_~i~1 27)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28932#(<= main_~i~1 28)} is VALID [2018-11-23 12:19:04,321 INFO L273 TraceCheckUtils]: 62: Hoare triple {28932#(<= main_~i~1 28)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28932#(<= main_~i~1 28)} is VALID [2018-11-23 12:19:04,322 INFO L273 TraceCheckUtils]: 63: Hoare triple {28932#(<= main_~i~1 28)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28933#(<= main_~i~1 29)} is VALID [2018-11-23 12:19:04,322 INFO L273 TraceCheckUtils]: 64: Hoare triple {28933#(<= main_~i~1 29)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28933#(<= main_~i~1 29)} is VALID [2018-11-23 12:19:04,323 INFO L273 TraceCheckUtils]: 65: Hoare triple {28933#(<= main_~i~1 29)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28934#(<= main_~i~1 30)} is VALID [2018-11-23 12:19:04,324 INFO L273 TraceCheckUtils]: 66: Hoare triple {28934#(<= main_~i~1 30)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28934#(<= main_~i~1 30)} is VALID [2018-11-23 12:19:04,324 INFO L273 TraceCheckUtils]: 67: Hoare triple {28934#(<= main_~i~1 30)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28935#(<= main_~i~1 31)} is VALID [2018-11-23 12:19:04,325 INFO L273 TraceCheckUtils]: 68: Hoare triple {28935#(<= main_~i~1 31)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28935#(<= main_~i~1 31)} is VALID [2018-11-23 12:19:04,326 INFO L273 TraceCheckUtils]: 69: Hoare triple {28935#(<= main_~i~1 31)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28936#(<= main_~i~1 32)} is VALID [2018-11-23 12:19:04,326 INFO L273 TraceCheckUtils]: 70: Hoare triple {28936#(<= main_~i~1 32)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28936#(<= main_~i~1 32)} is VALID [2018-11-23 12:19:04,327 INFO L273 TraceCheckUtils]: 71: Hoare triple {28936#(<= main_~i~1 32)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28937#(<= main_~i~1 33)} is VALID [2018-11-23 12:19:04,327 INFO L273 TraceCheckUtils]: 72: Hoare triple {28937#(<= main_~i~1 33)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28937#(<= main_~i~1 33)} is VALID [2018-11-23 12:19:04,328 INFO L273 TraceCheckUtils]: 73: Hoare triple {28937#(<= main_~i~1 33)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28938#(<= main_~i~1 34)} is VALID [2018-11-23 12:19:04,329 INFO L273 TraceCheckUtils]: 74: Hoare triple {28938#(<= main_~i~1 34)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28938#(<= main_~i~1 34)} is VALID [2018-11-23 12:19:04,329 INFO L273 TraceCheckUtils]: 75: Hoare triple {28938#(<= main_~i~1 34)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28939#(<= main_~i~1 35)} is VALID [2018-11-23 12:19:04,330 INFO L273 TraceCheckUtils]: 76: Hoare triple {28939#(<= main_~i~1 35)} assume !(~i~1 < 60); {28903#false} is VALID [2018-11-23 12:19:04,330 INFO L256 TraceCheckUtils]: 77: Hoare triple {28903#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {28902#true} is VALID [2018-11-23 12:19:04,330 INFO L273 TraceCheckUtils]: 78: Hoare triple {28902#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {28902#true} is VALID [2018-11-23 12:19:04,330 INFO L273 TraceCheckUtils]: 79: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,331 INFO L273 TraceCheckUtils]: 80: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,331 INFO L273 TraceCheckUtils]: 81: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,331 INFO L273 TraceCheckUtils]: 82: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,331 INFO L273 TraceCheckUtils]: 83: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,331 INFO L273 TraceCheckUtils]: 84: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,332 INFO L273 TraceCheckUtils]: 85: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,332 INFO L273 TraceCheckUtils]: 86: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,332 INFO L273 TraceCheckUtils]: 87: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,332 INFO L273 TraceCheckUtils]: 88: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,332 INFO L273 TraceCheckUtils]: 89: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,332 INFO L273 TraceCheckUtils]: 90: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,333 INFO L273 TraceCheckUtils]: 91: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,333 INFO L273 TraceCheckUtils]: 92: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,333 INFO L273 TraceCheckUtils]: 93: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,333 INFO L273 TraceCheckUtils]: 94: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,333 INFO L273 TraceCheckUtils]: 95: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,333 INFO L273 TraceCheckUtils]: 96: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,333 INFO L273 TraceCheckUtils]: 97: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,333 INFO L273 TraceCheckUtils]: 98: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,333 INFO L273 TraceCheckUtils]: 99: Hoare triple {28902#true} assume !(~i~0 < 60); {28902#true} is VALID [2018-11-23 12:19:04,333 INFO L273 TraceCheckUtils]: 100: Hoare triple {28902#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {28902#true} is VALID [2018-11-23 12:19:04,334 INFO L273 TraceCheckUtils]: 101: Hoare triple {28902#true} assume true; {28902#true} is VALID [2018-11-23 12:19:04,334 INFO L268 TraceCheckUtils]: 102: Hoare quadruple {28902#true} {28903#false} #70#return; {28903#false} is VALID [2018-11-23 12:19:04,334 INFO L273 TraceCheckUtils]: 103: Hoare triple {28903#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {28903#false} is VALID [2018-11-23 12:19:04,334 INFO L256 TraceCheckUtils]: 104: Hoare triple {28903#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {28902#true} is VALID [2018-11-23 12:19:04,334 INFO L273 TraceCheckUtils]: 105: Hoare triple {28902#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {28902#true} is VALID [2018-11-23 12:19:04,334 INFO L273 TraceCheckUtils]: 106: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,334 INFO L273 TraceCheckUtils]: 107: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,334 INFO L273 TraceCheckUtils]: 108: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,334 INFO L273 TraceCheckUtils]: 109: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,334 INFO L273 TraceCheckUtils]: 110: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,335 INFO L273 TraceCheckUtils]: 111: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,335 INFO L273 TraceCheckUtils]: 112: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,335 INFO L273 TraceCheckUtils]: 113: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,335 INFO L273 TraceCheckUtils]: 114: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,335 INFO L273 TraceCheckUtils]: 115: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,335 INFO L273 TraceCheckUtils]: 116: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,335 INFO L273 TraceCheckUtils]: 117: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,335 INFO L273 TraceCheckUtils]: 118: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,335 INFO L273 TraceCheckUtils]: 119: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,335 INFO L273 TraceCheckUtils]: 120: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,336 INFO L273 TraceCheckUtils]: 121: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,336 INFO L273 TraceCheckUtils]: 122: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,336 INFO L273 TraceCheckUtils]: 123: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,336 INFO L273 TraceCheckUtils]: 124: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,336 INFO L273 TraceCheckUtils]: 125: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,336 INFO L273 TraceCheckUtils]: 126: Hoare triple {28902#true} assume !(~i~0 < 60); {28902#true} is VALID [2018-11-23 12:19:04,336 INFO L273 TraceCheckUtils]: 127: Hoare triple {28902#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {28902#true} is VALID [2018-11-23 12:19:04,336 INFO L273 TraceCheckUtils]: 128: Hoare triple {28902#true} assume true; {28902#true} is VALID [2018-11-23 12:19:04,336 INFO L268 TraceCheckUtils]: 129: Hoare quadruple {28902#true} {28903#false} #72#return; {28903#false} is VALID [2018-11-23 12:19:04,336 INFO L273 TraceCheckUtils]: 130: Hoare triple {28903#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {28903#false} is VALID [2018-11-23 12:19:04,337 INFO L273 TraceCheckUtils]: 131: Hoare triple {28903#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28903#false} is VALID [2018-11-23 12:19:04,337 INFO L273 TraceCheckUtils]: 132: Hoare triple {28903#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28903#false} is VALID [2018-11-23 12:19:04,337 INFO L273 TraceCheckUtils]: 133: Hoare triple {28903#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28903#false} is VALID [2018-11-23 12:19:04,337 INFO L273 TraceCheckUtils]: 134: Hoare triple {28903#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28903#false} is VALID [2018-11-23 12:19:04,337 INFO L273 TraceCheckUtils]: 135: Hoare triple {28903#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28903#false} is VALID [2018-11-23 12:19:04,337 INFO L273 TraceCheckUtils]: 136: Hoare triple {28903#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28903#false} is VALID [2018-11-23 12:19:04,337 INFO L273 TraceCheckUtils]: 137: Hoare triple {28903#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28903#false} is VALID [2018-11-23 12:19:04,337 INFO L273 TraceCheckUtils]: 138: Hoare triple {28903#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28903#false} is VALID [2018-11-23 12:19:04,337 INFO L273 TraceCheckUtils]: 139: Hoare triple {28903#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28903#false} is VALID [2018-11-23 12:19:04,337 INFO L273 TraceCheckUtils]: 140: Hoare triple {28903#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28903#false} is VALID [2018-11-23 12:19:04,338 INFO L273 TraceCheckUtils]: 141: Hoare triple {28903#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28903#false} is VALID [2018-11-23 12:19:04,338 INFO L273 TraceCheckUtils]: 142: Hoare triple {28903#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28903#false} is VALID [2018-11-23 12:19:04,338 INFO L273 TraceCheckUtils]: 143: Hoare triple {28903#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28903#false} is VALID [2018-11-23 12:19:04,338 INFO L273 TraceCheckUtils]: 144: Hoare triple {28903#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28903#false} is VALID [2018-11-23 12:19:04,338 INFO L273 TraceCheckUtils]: 145: Hoare triple {28903#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28903#false} is VALID [2018-11-23 12:19:04,338 INFO L273 TraceCheckUtils]: 146: Hoare triple {28903#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28903#false} is VALID [2018-11-23 12:19:04,338 INFO L273 TraceCheckUtils]: 147: Hoare triple {28903#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28903#false} is VALID [2018-11-23 12:19:04,338 INFO L273 TraceCheckUtils]: 148: Hoare triple {28903#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28903#false} is VALID [2018-11-23 12:19:04,338 INFO L273 TraceCheckUtils]: 149: Hoare triple {28903#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28903#false} is VALID [2018-11-23 12:19:04,338 INFO L273 TraceCheckUtils]: 150: Hoare triple {28903#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28903#false} is VALID [2018-11-23 12:19:04,339 INFO L273 TraceCheckUtils]: 151: Hoare triple {28903#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28903#false} is VALID [2018-11-23 12:19:04,339 INFO L273 TraceCheckUtils]: 152: Hoare triple {28903#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28903#false} is VALID [2018-11-23 12:19:04,339 INFO L273 TraceCheckUtils]: 153: Hoare triple {28903#false} assume !(~i~2 < 59); {28903#false} is VALID [2018-11-23 12:19:04,339 INFO L273 TraceCheckUtils]: 154: Hoare triple {28903#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {28903#false} is VALID [2018-11-23 12:19:04,339 INFO L256 TraceCheckUtils]: 155: Hoare triple {28903#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {28902#true} is VALID [2018-11-23 12:19:04,339 INFO L273 TraceCheckUtils]: 156: Hoare triple {28902#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {28902#true} is VALID [2018-11-23 12:19:04,339 INFO L273 TraceCheckUtils]: 157: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,339 INFO L273 TraceCheckUtils]: 158: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,339 INFO L273 TraceCheckUtils]: 159: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,339 INFO L273 TraceCheckUtils]: 160: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,340 INFO L273 TraceCheckUtils]: 161: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,340 INFO L273 TraceCheckUtils]: 162: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,340 INFO L273 TraceCheckUtils]: 163: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,340 INFO L273 TraceCheckUtils]: 164: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,340 INFO L273 TraceCheckUtils]: 165: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,340 INFO L273 TraceCheckUtils]: 166: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,340 INFO L273 TraceCheckUtils]: 167: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,340 INFO L273 TraceCheckUtils]: 168: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,340 INFO L273 TraceCheckUtils]: 169: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,341 INFO L273 TraceCheckUtils]: 170: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,341 INFO L273 TraceCheckUtils]: 171: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,341 INFO L273 TraceCheckUtils]: 172: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,341 INFO L273 TraceCheckUtils]: 173: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,341 INFO L273 TraceCheckUtils]: 174: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,341 INFO L273 TraceCheckUtils]: 175: Hoare triple {28902#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28902#true} is VALID [2018-11-23 12:19:04,341 INFO L273 TraceCheckUtils]: 176: Hoare triple {28902#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28902#true} is VALID [2018-11-23 12:19:04,341 INFO L273 TraceCheckUtils]: 177: Hoare triple {28902#true} assume !(~i~0 < 60); {28902#true} is VALID [2018-11-23 12:19:04,341 INFO L273 TraceCheckUtils]: 178: Hoare triple {28902#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {28902#true} is VALID [2018-11-23 12:19:04,341 INFO L273 TraceCheckUtils]: 179: Hoare triple {28902#true} assume true; {28902#true} is VALID [2018-11-23 12:19:04,342 INFO L268 TraceCheckUtils]: 180: Hoare quadruple {28902#true} {28903#false} #74#return; {28903#false} is VALID [2018-11-23 12:19:04,342 INFO L273 TraceCheckUtils]: 181: Hoare triple {28903#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {28903#false} is VALID [2018-11-23 12:19:04,342 INFO L273 TraceCheckUtils]: 182: Hoare triple {28903#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {28903#false} is VALID [2018-11-23 12:19:04,342 INFO L273 TraceCheckUtils]: 183: Hoare triple {28903#false} assume !false; {28903#false} is VALID [2018-11-23 12:19:04,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2321 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 1096 trivial. 0 not checked. [2018-11-23 12:19:04,379 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:19:04,379 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:19:04,388 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2018-11-23 12:20:08,260 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 35 check-sat command(s) [2018-11-23 12:20:08,261 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:20:08,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:20:08,317 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:20:08,756 INFO L256 TraceCheckUtils]: 0: Hoare triple {28902#true} call ULTIMATE.init(); {28902#true} is VALID [2018-11-23 12:20:08,756 INFO L273 TraceCheckUtils]: 1: Hoare triple {28902#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {28902#true} is VALID [2018-11-23 12:20:08,757 INFO L273 TraceCheckUtils]: 2: Hoare triple {28902#true} assume true; {28902#true} is VALID [2018-11-23 12:20:08,757 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {28902#true} {28902#true} #66#return; {28902#true} is VALID [2018-11-23 12:20:08,757 INFO L256 TraceCheckUtils]: 4: Hoare triple {28902#true} call #t~ret12 := main(); {28902#true} is VALID [2018-11-23 12:20:08,757 INFO L273 TraceCheckUtils]: 5: Hoare triple {28902#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {28902#true} is VALID [2018-11-23 12:20:08,757 INFO L273 TraceCheckUtils]: 6: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,758 INFO L273 TraceCheckUtils]: 7: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,758 INFO L273 TraceCheckUtils]: 8: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,758 INFO L273 TraceCheckUtils]: 9: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,758 INFO L273 TraceCheckUtils]: 10: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,758 INFO L273 TraceCheckUtils]: 11: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,758 INFO L273 TraceCheckUtils]: 12: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,758 INFO L273 TraceCheckUtils]: 13: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,759 INFO L273 TraceCheckUtils]: 14: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,759 INFO L273 TraceCheckUtils]: 15: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,759 INFO L273 TraceCheckUtils]: 16: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,759 INFO L273 TraceCheckUtils]: 17: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,759 INFO L273 TraceCheckUtils]: 18: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,759 INFO L273 TraceCheckUtils]: 19: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,759 INFO L273 TraceCheckUtils]: 20: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,759 INFO L273 TraceCheckUtils]: 21: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,759 INFO L273 TraceCheckUtils]: 22: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,759 INFO L273 TraceCheckUtils]: 23: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,760 INFO L273 TraceCheckUtils]: 24: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,760 INFO L273 TraceCheckUtils]: 25: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,760 INFO L273 TraceCheckUtils]: 26: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,760 INFO L273 TraceCheckUtils]: 27: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,760 INFO L273 TraceCheckUtils]: 28: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,760 INFO L273 TraceCheckUtils]: 29: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,760 INFO L273 TraceCheckUtils]: 30: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,760 INFO L273 TraceCheckUtils]: 31: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,760 INFO L273 TraceCheckUtils]: 32: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,760 INFO L273 TraceCheckUtils]: 33: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,761 INFO L273 TraceCheckUtils]: 34: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,761 INFO L273 TraceCheckUtils]: 35: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,761 INFO L273 TraceCheckUtils]: 36: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,761 INFO L273 TraceCheckUtils]: 37: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,761 INFO L273 TraceCheckUtils]: 38: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,761 INFO L273 TraceCheckUtils]: 39: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,761 INFO L273 TraceCheckUtils]: 40: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,761 INFO L273 TraceCheckUtils]: 41: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,761 INFO L273 TraceCheckUtils]: 42: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,762 INFO L273 TraceCheckUtils]: 43: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,762 INFO L273 TraceCheckUtils]: 44: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,762 INFO L273 TraceCheckUtils]: 45: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,762 INFO L273 TraceCheckUtils]: 46: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,762 INFO L273 TraceCheckUtils]: 47: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,762 INFO L273 TraceCheckUtils]: 48: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,762 INFO L273 TraceCheckUtils]: 49: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,762 INFO L273 TraceCheckUtils]: 50: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,762 INFO L273 TraceCheckUtils]: 51: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,762 INFO L273 TraceCheckUtils]: 52: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,763 INFO L273 TraceCheckUtils]: 53: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,763 INFO L273 TraceCheckUtils]: 54: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,763 INFO L273 TraceCheckUtils]: 55: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,763 INFO L273 TraceCheckUtils]: 56: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,763 INFO L273 TraceCheckUtils]: 57: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,763 INFO L273 TraceCheckUtils]: 58: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,763 INFO L273 TraceCheckUtils]: 59: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,763 INFO L273 TraceCheckUtils]: 60: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,763 INFO L273 TraceCheckUtils]: 61: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,763 INFO L273 TraceCheckUtils]: 62: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,764 INFO L273 TraceCheckUtils]: 63: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,764 INFO L273 TraceCheckUtils]: 64: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,764 INFO L273 TraceCheckUtils]: 65: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,764 INFO L273 TraceCheckUtils]: 66: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,764 INFO L273 TraceCheckUtils]: 67: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,764 INFO L273 TraceCheckUtils]: 68: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,764 INFO L273 TraceCheckUtils]: 69: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,764 INFO L273 TraceCheckUtils]: 70: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,764 INFO L273 TraceCheckUtils]: 71: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,764 INFO L273 TraceCheckUtils]: 72: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,765 INFO L273 TraceCheckUtils]: 73: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,765 INFO L273 TraceCheckUtils]: 74: Hoare triple {28902#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {28902#true} is VALID [2018-11-23 12:20:08,765 INFO L273 TraceCheckUtils]: 75: Hoare triple {28902#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {28902#true} is VALID [2018-11-23 12:20:08,765 INFO L273 TraceCheckUtils]: 76: Hoare triple {28902#true} assume !(~i~1 < 60); {28902#true} is VALID [2018-11-23 12:20:08,765 INFO L256 TraceCheckUtils]: 77: Hoare triple {28902#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {28902#true} is VALID [2018-11-23 12:20:08,765 INFO L273 TraceCheckUtils]: 78: Hoare triple {28902#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {29177#(<= sum_~i~0 0)} is VALID [2018-11-23 12:20:08,766 INFO L273 TraceCheckUtils]: 79: Hoare triple {29177#(<= sum_~i~0 0)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {29177#(<= sum_~i~0 0)} is VALID [2018-11-23 12:20:08,766 INFO L273 TraceCheckUtils]: 80: Hoare triple {29177#(<= sum_~i~0 0)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29184#(<= sum_~i~0 1)} is VALID [2018-11-23 12:20:08,767 INFO L273 TraceCheckUtils]: 81: Hoare triple {29184#(<= sum_~i~0 1)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {29184#(<= sum_~i~0 1)} is VALID [2018-11-23 12:20:08,767 INFO L273 TraceCheckUtils]: 82: Hoare triple {29184#(<= sum_~i~0 1)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29191#(<= sum_~i~0 2)} is VALID [2018-11-23 12:20:08,767 INFO L273 TraceCheckUtils]: 83: Hoare triple {29191#(<= sum_~i~0 2)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {29191#(<= sum_~i~0 2)} is VALID [2018-11-23 12:20:08,768 INFO L273 TraceCheckUtils]: 84: Hoare triple {29191#(<= sum_~i~0 2)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29198#(<= sum_~i~0 3)} is VALID [2018-11-23 12:20:08,768 INFO L273 TraceCheckUtils]: 85: Hoare triple {29198#(<= sum_~i~0 3)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {29198#(<= sum_~i~0 3)} is VALID [2018-11-23 12:20:08,769 INFO L273 TraceCheckUtils]: 86: Hoare triple {29198#(<= sum_~i~0 3)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29205#(<= sum_~i~0 4)} is VALID [2018-11-23 12:20:08,769 INFO L273 TraceCheckUtils]: 87: Hoare triple {29205#(<= sum_~i~0 4)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {29205#(<= sum_~i~0 4)} is VALID [2018-11-23 12:20:08,770 INFO L273 TraceCheckUtils]: 88: Hoare triple {29205#(<= sum_~i~0 4)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29212#(<= sum_~i~0 5)} is VALID [2018-11-23 12:20:08,770 INFO L273 TraceCheckUtils]: 89: Hoare triple {29212#(<= sum_~i~0 5)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {29212#(<= sum_~i~0 5)} is VALID [2018-11-23 12:20:08,771 INFO L273 TraceCheckUtils]: 90: Hoare triple {29212#(<= sum_~i~0 5)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29219#(<= sum_~i~0 6)} is VALID [2018-11-23 12:20:08,772 INFO L273 TraceCheckUtils]: 91: Hoare triple {29219#(<= sum_~i~0 6)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {29219#(<= sum_~i~0 6)} is VALID [2018-11-23 12:20:08,772 INFO L273 TraceCheckUtils]: 92: Hoare triple {29219#(<= sum_~i~0 6)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29226#(<= sum_~i~0 7)} is VALID [2018-11-23 12:20:08,773 INFO L273 TraceCheckUtils]: 93: Hoare triple {29226#(<= sum_~i~0 7)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {29226#(<= sum_~i~0 7)} is VALID [2018-11-23 12:20:08,774 INFO L273 TraceCheckUtils]: 94: Hoare triple {29226#(<= sum_~i~0 7)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29233#(<= sum_~i~0 8)} is VALID [2018-11-23 12:20:08,774 INFO L273 TraceCheckUtils]: 95: Hoare triple {29233#(<= sum_~i~0 8)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {29233#(<= sum_~i~0 8)} is VALID [2018-11-23 12:20:08,775 INFO L273 TraceCheckUtils]: 96: Hoare triple {29233#(<= sum_~i~0 8)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29240#(<= sum_~i~0 9)} is VALID [2018-11-23 12:20:08,775 INFO L273 TraceCheckUtils]: 97: Hoare triple {29240#(<= sum_~i~0 9)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {29240#(<= sum_~i~0 9)} is VALID [2018-11-23 12:20:08,776 INFO L273 TraceCheckUtils]: 98: Hoare triple {29240#(<= sum_~i~0 9)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29247#(<= sum_~i~0 10)} is VALID [2018-11-23 12:20:08,777 INFO L273 TraceCheckUtils]: 99: Hoare triple {29247#(<= sum_~i~0 10)} assume !(~i~0 < 60); {28903#false} is VALID [2018-11-23 12:20:08,777 INFO L273 TraceCheckUtils]: 100: Hoare triple {28903#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {28903#false} is VALID [2018-11-23 12:20:08,777 INFO L273 TraceCheckUtils]: 101: Hoare triple {28903#false} assume true; {28903#false} is VALID [2018-11-23 12:20:08,777 INFO L268 TraceCheckUtils]: 102: Hoare quadruple {28903#false} {28902#true} #70#return; {28903#false} is VALID [2018-11-23 12:20:08,777 INFO L273 TraceCheckUtils]: 103: Hoare triple {28903#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {28903#false} is VALID [2018-11-23 12:20:08,778 INFO L256 TraceCheckUtils]: 104: Hoare triple {28903#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {28903#false} is VALID [2018-11-23 12:20:08,778 INFO L273 TraceCheckUtils]: 105: Hoare triple {28903#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {28903#false} is VALID [2018-11-23 12:20:08,778 INFO L273 TraceCheckUtils]: 106: Hoare triple {28903#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28903#false} is VALID [2018-11-23 12:20:08,778 INFO L273 TraceCheckUtils]: 107: Hoare triple {28903#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28903#false} is VALID [2018-11-23 12:20:08,778 INFO L273 TraceCheckUtils]: 108: Hoare triple {28903#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28903#false} is VALID [2018-11-23 12:20:08,778 INFO L273 TraceCheckUtils]: 109: Hoare triple {28903#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28903#false} is VALID [2018-11-23 12:20:08,779 INFO L273 TraceCheckUtils]: 110: Hoare triple {28903#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28903#false} is VALID [2018-11-23 12:20:08,779 INFO L273 TraceCheckUtils]: 111: Hoare triple {28903#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28903#false} is VALID [2018-11-23 12:20:08,779 INFO L273 TraceCheckUtils]: 112: Hoare triple {28903#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28903#false} is VALID [2018-11-23 12:20:08,779 INFO L273 TraceCheckUtils]: 113: Hoare triple {28903#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28903#false} is VALID [2018-11-23 12:20:08,779 INFO L273 TraceCheckUtils]: 114: Hoare triple {28903#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28903#false} is VALID [2018-11-23 12:20:08,780 INFO L273 TraceCheckUtils]: 115: Hoare triple {28903#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28903#false} is VALID [2018-11-23 12:20:08,780 INFO L273 TraceCheckUtils]: 116: Hoare triple {28903#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28903#false} is VALID [2018-11-23 12:20:08,780 INFO L273 TraceCheckUtils]: 117: Hoare triple {28903#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28903#false} is VALID [2018-11-23 12:20:08,780 INFO L273 TraceCheckUtils]: 118: Hoare triple {28903#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28903#false} is VALID [2018-11-23 12:20:08,780 INFO L273 TraceCheckUtils]: 119: Hoare triple {28903#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28903#false} is VALID [2018-11-23 12:20:08,780 INFO L273 TraceCheckUtils]: 120: Hoare triple {28903#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28903#false} is VALID [2018-11-23 12:20:08,781 INFO L273 TraceCheckUtils]: 121: Hoare triple {28903#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28903#false} is VALID [2018-11-23 12:20:08,781 INFO L273 TraceCheckUtils]: 122: Hoare triple {28903#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28903#false} is VALID [2018-11-23 12:20:08,781 INFO L273 TraceCheckUtils]: 123: Hoare triple {28903#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28903#false} is VALID [2018-11-23 12:20:08,781 INFO L273 TraceCheckUtils]: 124: Hoare triple {28903#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28903#false} is VALID [2018-11-23 12:20:08,781 INFO L273 TraceCheckUtils]: 125: Hoare triple {28903#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28903#false} is VALID [2018-11-23 12:20:08,781 INFO L273 TraceCheckUtils]: 126: Hoare triple {28903#false} assume !(~i~0 < 60); {28903#false} is VALID [2018-11-23 12:20:08,781 INFO L273 TraceCheckUtils]: 127: Hoare triple {28903#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {28903#false} is VALID [2018-11-23 12:20:08,782 INFO L273 TraceCheckUtils]: 128: Hoare triple {28903#false} assume true; {28903#false} is VALID [2018-11-23 12:20:08,782 INFO L268 TraceCheckUtils]: 129: Hoare quadruple {28903#false} {28903#false} #72#return; {28903#false} is VALID [2018-11-23 12:20:08,782 INFO L273 TraceCheckUtils]: 130: Hoare triple {28903#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {28903#false} is VALID [2018-11-23 12:20:08,782 INFO L273 TraceCheckUtils]: 131: Hoare triple {28903#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28903#false} is VALID [2018-11-23 12:20:08,782 INFO L273 TraceCheckUtils]: 132: Hoare triple {28903#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28903#false} is VALID [2018-11-23 12:20:08,782 INFO L273 TraceCheckUtils]: 133: Hoare triple {28903#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28903#false} is VALID [2018-11-23 12:20:08,782 INFO L273 TraceCheckUtils]: 134: Hoare triple {28903#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28903#false} is VALID [2018-11-23 12:20:08,782 INFO L273 TraceCheckUtils]: 135: Hoare triple {28903#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28903#false} is VALID [2018-11-23 12:20:08,782 INFO L273 TraceCheckUtils]: 136: Hoare triple {28903#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28903#false} is VALID [2018-11-23 12:20:08,782 INFO L273 TraceCheckUtils]: 137: Hoare triple {28903#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28903#false} is VALID [2018-11-23 12:20:08,783 INFO L273 TraceCheckUtils]: 138: Hoare triple {28903#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28903#false} is VALID [2018-11-23 12:20:08,783 INFO L273 TraceCheckUtils]: 139: Hoare triple {28903#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28903#false} is VALID [2018-11-23 12:20:08,783 INFO L273 TraceCheckUtils]: 140: Hoare triple {28903#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28903#false} is VALID [2018-11-23 12:20:08,783 INFO L273 TraceCheckUtils]: 141: Hoare triple {28903#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28903#false} is VALID [2018-11-23 12:20:08,783 INFO L273 TraceCheckUtils]: 142: Hoare triple {28903#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28903#false} is VALID [2018-11-23 12:20:08,783 INFO L273 TraceCheckUtils]: 143: Hoare triple {28903#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28903#false} is VALID [2018-11-23 12:20:08,783 INFO L273 TraceCheckUtils]: 144: Hoare triple {28903#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28903#false} is VALID [2018-11-23 12:20:08,783 INFO L273 TraceCheckUtils]: 145: Hoare triple {28903#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28903#false} is VALID [2018-11-23 12:20:08,783 INFO L273 TraceCheckUtils]: 146: Hoare triple {28903#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28903#false} is VALID [2018-11-23 12:20:08,783 INFO L273 TraceCheckUtils]: 147: Hoare triple {28903#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28903#false} is VALID [2018-11-23 12:20:08,784 INFO L273 TraceCheckUtils]: 148: Hoare triple {28903#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28903#false} is VALID [2018-11-23 12:20:08,784 INFO L273 TraceCheckUtils]: 149: Hoare triple {28903#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28903#false} is VALID [2018-11-23 12:20:08,784 INFO L273 TraceCheckUtils]: 150: Hoare triple {28903#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28903#false} is VALID [2018-11-23 12:20:08,784 INFO L273 TraceCheckUtils]: 151: Hoare triple {28903#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {28903#false} is VALID [2018-11-23 12:20:08,784 INFO L273 TraceCheckUtils]: 152: Hoare triple {28903#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {28903#false} is VALID [2018-11-23 12:20:08,784 INFO L273 TraceCheckUtils]: 153: Hoare triple {28903#false} assume !(~i~2 < 59); {28903#false} is VALID [2018-11-23 12:20:08,784 INFO L273 TraceCheckUtils]: 154: Hoare triple {28903#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {28903#false} is VALID [2018-11-23 12:20:08,784 INFO L256 TraceCheckUtils]: 155: Hoare triple {28903#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {28903#false} is VALID [2018-11-23 12:20:08,784 INFO L273 TraceCheckUtils]: 156: Hoare triple {28903#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {28903#false} is VALID [2018-11-23 12:20:08,785 INFO L273 TraceCheckUtils]: 157: Hoare triple {28903#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28903#false} is VALID [2018-11-23 12:20:08,785 INFO L273 TraceCheckUtils]: 158: Hoare triple {28903#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28903#false} is VALID [2018-11-23 12:20:08,785 INFO L273 TraceCheckUtils]: 159: Hoare triple {28903#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28903#false} is VALID [2018-11-23 12:20:08,785 INFO L273 TraceCheckUtils]: 160: Hoare triple {28903#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28903#false} is VALID [2018-11-23 12:20:08,785 INFO L273 TraceCheckUtils]: 161: Hoare triple {28903#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28903#false} is VALID [2018-11-23 12:20:08,785 INFO L273 TraceCheckUtils]: 162: Hoare triple {28903#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28903#false} is VALID [2018-11-23 12:20:08,785 INFO L273 TraceCheckUtils]: 163: Hoare triple {28903#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28903#false} is VALID [2018-11-23 12:20:08,785 INFO L273 TraceCheckUtils]: 164: Hoare triple {28903#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28903#false} is VALID [2018-11-23 12:20:08,785 INFO L273 TraceCheckUtils]: 165: Hoare triple {28903#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28903#false} is VALID [2018-11-23 12:20:08,785 INFO L273 TraceCheckUtils]: 166: Hoare triple {28903#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28903#false} is VALID [2018-11-23 12:20:08,786 INFO L273 TraceCheckUtils]: 167: Hoare triple {28903#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28903#false} is VALID [2018-11-23 12:20:08,786 INFO L273 TraceCheckUtils]: 168: Hoare triple {28903#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28903#false} is VALID [2018-11-23 12:20:08,786 INFO L273 TraceCheckUtils]: 169: Hoare triple {28903#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28903#false} is VALID [2018-11-23 12:20:08,786 INFO L273 TraceCheckUtils]: 170: Hoare triple {28903#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28903#false} is VALID [2018-11-23 12:20:08,786 INFO L273 TraceCheckUtils]: 171: Hoare triple {28903#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28903#false} is VALID [2018-11-23 12:20:08,786 INFO L273 TraceCheckUtils]: 172: Hoare triple {28903#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28903#false} is VALID [2018-11-23 12:20:08,786 INFO L273 TraceCheckUtils]: 173: Hoare triple {28903#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28903#false} is VALID [2018-11-23 12:20:08,786 INFO L273 TraceCheckUtils]: 174: Hoare triple {28903#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28903#false} is VALID [2018-11-23 12:20:08,786 INFO L273 TraceCheckUtils]: 175: Hoare triple {28903#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {28903#false} is VALID [2018-11-23 12:20:08,786 INFO L273 TraceCheckUtils]: 176: Hoare triple {28903#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28903#false} is VALID [2018-11-23 12:20:08,787 INFO L273 TraceCheckUtils]: 177: Hoare triple {28903#false} assume !(~i~0 < 60); {28903#false} is VALID [2018-11-23 12:20:08,787 INFO L273 TraceCheckUtils]: 178: Hoare triple {28903#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {28903#false} is VALID [2018-11-23 12:20:08,787 INFO L273 TraceCheckUtils]: 179: Hoare triple {28903#false} assume true; {28903#false} is VALID [2018-11-23 12:20:08,787 INFO L268 TraceCheckUtils]: 180: Hoare quadruple {28903#false} {28903#false} #74#return; {28903#false} is VALID [2018-11-23 12:20:08,787 INFO L273 TraceCheckUtils]: 181: Hoare triple {28903#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {28903#false} is VALID [2018-11-23 12:20:08,787 INFO L273 TraceCheckUtils]: 182: Hoare triple {28903#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {28903#false} is VALID [2018-11-23 12:20:08,787 INFO L273 TraceCheckUtils]: 183: Hoare triple {28903#false} assume !false; {28903#false} is VALID [2018-11-23 12:20:08,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2321 backedges. 444 proven. 100 refuted. 0 times theorem prover too weak. 1777 trivial. 0 not checked. [2018-11-23 12:20:08,829 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:20:08,829 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 13] total 49 [2018-11-23 12:20:08,829 INFO L78 Accepts]: Start accepts. Automaton has 49 states. Word has length 184 [2018-11-23 12:20:08,830 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:20:08,830 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 49 states. [2018-11-23 12:20:08,973 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 136 edges. 136 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:20:08,973 INFO L459 AbstractCegarLoop]: Interpolant automaton has 49 states [2018-11-23 12:20:08,973 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2018-11-23 12:20:08,974 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=780, Invalid=1572, Unknown=0, NotChecked=0, Total=2352 [2018-11-23 12:20:08,974 INFO L87 Difference]: Start difference. First operand 135 states and 139 transitions. Second operand 49 states. [2018-11-23 12:20:09,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:20:09,757 INFO L93 Difference]: Finished difference Result 199 states and 211 transitions. [2018-11-23 12:20:09,757 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2018-11-23 12:20:09,757 INFO L78 Accepts]: Start accepts. Automaton has 49 states. Word has length 184 [2018-11-23 12:20:09,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:20:09,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49 states. [2018-11-23 12:20:09,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 150 transitions. [2018-11-23 12:20:09,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49 states. [2018-11-23 12:20:09,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 150 transitions. [2018-11-23 12:20:09,760 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 49 states and 150 transitions. [2018-11-23 12:20:09,906 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 150 edges. 150 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:20:09,909 INFO L225 Difference]: With dead ends: 199 [2018-11-23 12:20:09,909 INFO L226 Difference]: Without dead ends: 141 [2018-11-23 12:20:09,910 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 221 GetRequests, 174 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 385 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=780, Invalid=1572, Unknown=0, NotChecked=0, Total=2352 [2018-11-23 12:20:09,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141 states. [2018-11-23 12:20:09,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141 to 139. [2018-11-23 12:20:09,963 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:20:09,963 INFO L82 GeneralOperation]: Start isEquivalent. First operand 141 states. Second operand 139 states. [2018-11-23 12:20:09,963 INFO L74 IsIncluded]: Start isIncluded. First operand 141 states. Second operand 139 states. [2018-11-23 12:20:09,963 INFO L87 Difference]: Start difference. First operand 141 states. Second operand 139 states. [2018-11-23 12:20:09,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:20:09,966 INFO L93 Difference]: Finished difference Result 141 states and 145 transitions. [2018-11-23 12:20:09,966 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 145 transitions. [2018-11-23 12:20:09,967 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:20:09,967 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:20:09,967 INFO L74 IsIncluded]: Start isIncluded. First operand 139 states. Second operand 141 states. [2018-11-23 12:20:09,967 INFO L87 Difference]: Start difference. First operand 139 states. Second operand 141 states. [2018-11-23 12:20:09,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:20:09,970 INFO L93 Difference]: Finished difference Result 141 states and 145 transitions. [2018-11-23 12:20:09,970 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 145 transitions. [2018-11-23 12:20:09,970 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:20:09,970 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:20:09,970 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:20:09,970 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:20:09,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 139 states. [2018-11-23 12:20:09,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 143 transitions. [2018-11-23 12:20:09,973 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 143 transitions. Word has length 184 [2018-11-23 12:20:09,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:20:09,973 INFO L480 AbstractCegarLoop]: Abstraction has 139 states and 143 transitions. [2018-11-23 12:20:09,974 INFO L481 AbstractCegarLoop]: Interpolant automaton has 49 states. [2018-11-23 12:20:09,974 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 143 transitions. [2018-11-23 12:20:09,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2018-11-23 12:20:09,975 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:20:09,975 INFO L402 BasicCegarLoop]: trace histogram [36, 36, 33, 33, 11, 11, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:20:09,975 INFO L423 AbstractCegarLoop]: === Iteration 40 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:20:09,975 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:20:09,975 INFO L82 PathProgramCache]: Analyzing trace with hash -964866553, now seen corresponding path program 36 times [2018-11-23 12:20:09,975 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:20:09,976 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:20:09,976 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:20:09,976 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:20:09,976 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:20:10,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:20:10,790 INFO L256 TraceCheckUtils]: 0: Hoare triple {30287#true} call ULTIMATE.init(); {30287#true} is VALID [2018-11-23 12:20:10,791 INFO L273 TraceCheckUtils]: 1: Hoare triple {30287#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {30287#true} is VALID [2018-11-23 12:20:10,791 INFO L273 TraceCheckUtils]: 2: Hoare triple {30287#true} assume true; {30287#true} is VALID [2018-11-23 12:20:10,791 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {30287#true} {30287#true} #66#return; {30287#true} is VALID [2018-11-23 12:20:10,791 INFO L256 TraceCheckUtils]: 4: Hoare triple {30287#true} call #t~ret12 := main(); {30287#true} is VALID [2018-11-23 12:20:10,792 INFO L273 TraceCheckUtils]: 5: Hoare triple {30287#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {30289#(= main_~i~1 0)} is VALID [2018-11-23 12:20:10,792 INFO L273 TraceCheckUtils]: 6: Hoare triple {30289#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30289#(= main_~i~1 0)} is VALID [2018-11-23 12:20:10,793 INFO L273 TraceCheckUtils]: 7: Hoare triple {30289#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30290#(<= main_~i~1 1)} is VALID [2018-11-23 12:20:10,793 INFO L273 TraceCheckUtils]: 8: Hoare triple {30290#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30290#(<= main_~i~1 1)} is VALID [2018-11-23 12:20:10,794 INFO L273 TraceCheckUtils]: 9: Hoare triple {30290#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30291#(<= main_~i~1 2)} is VALID [2018-11-23 12:20:10,794 INFO L273 TraceCheckUtils]: 10: Hoare triple {30291#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30291#(<= main_~i~1 2)} is VALID [2018-11-23 12:20:10,795 INFO L273 TraceCheckUtils]: 11: Hoare triple {30291#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30292#(<= main_~i~1 3)} is VALID [2018-11-23 12:20:10,796 INFO L273 TraceCheckUtils]: 12: Hoare triple {30292#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30292#(<= main_~i~1 3)} is VALID [2018-11-23 12:20:10,796 INFO L273 TraceCheckUtils]: 13: Hoare triple {30292#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30293#(<= main_~i~1 4)} is VALID [2018-11-23 12:20:10,797 INFO L273 TraceCheckUtils]: 14: Hoare triple {30293#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30293#(<= main_~i~1 4)} is VALID [2018-11-23 12:20:10,797 INFO L273 TraceCheckUtils]: 15: Hoare triple {30293#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30294#(<= main_~i~1 5)} is VALID [2018-11-23 12:20:10,798 INFO L273 TraceCheckUtils]: 16: Hoare triple {30294#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30294#(<= main_~i~1 5)} is VALID [2018-11-23 12:20:10,799 INFO L273 TraceCheckUtils]: 17: Hoare triple {30294#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30295#(<= main_~i~1 6)} is VALID [2018-11-23 12:20:10,799 INFO L273 TraceCheckUtils]: 18: Hoare triple {30295#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30295#(<= main_~i~1 6)} is VALID [2018-11-23 12:20:10,800 INFO L273 TraceCheckUtils]: 19: Hoare triple {30295#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30296#(<= main_~i~1 7)} is VALID [2018-11-23 12:20:10,800 INFO L273 TraceCheckUtils]: 20: Hoare triple {30296#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30296#(<= main_~i~1 7)} is VALID [2018-11-23 12:20:10,801 INFO L273 TraceCheckUtils]: 21: Hoare triple {30296#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30297#(<= main_~i~1 8)} is VALID [2018-11-23 12:20:10,801 INFO L273 TraceCheckUtils]: 22: Hoare triple {30297#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30297#(<= main_~i~1 8)} is VALID [2018-11-23 12:20:10,802 INFO L273 TraceCheckUtils]: 23: Hoare triple {30297#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30298#(<= main_~i~1 9)} is VALID [2018-11-23 12:20:10,802 INFO L273 TraceCheckUtils]: 24: Hoare triple {30298#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30298#(<= main_~i~1 9)} is VALID [2018-11-23 12:20:10,803 INFO L273 TraceCheckUtils]: 25: Hoare triple {30298#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30299#(<= main_~i~1 10)} is VALID [2018-11-23 12:20:10,804 INFO L273 TraceCheckUtils]: 26: Hoare triple {30299#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30299#(<= main_~i~1 10)} is VALID [2018-11-23 12:20:10,804 INFO L273 TraceCheckUtils]: 27: Hoare triple {30299#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30300#(<= main_~i~1 11)} is VALID [2018-11-23 12:20:10,805 INFO L273 TraceCheckUtils]: 28: Hoare triple {30300#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30300#(<= main_~i~1 11)} is VALID [2018-11-23 12:20:10,805 INFO L273 TraceCheckUtils]: 29: Hoare triple {30300#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30301#(<= main_~i~1 12)} is VALID [2018-11-23 12:20:10,806 INFO L273 TraceCheckUtils]: 30: Hoare triple {30301#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30301#(<= main_~i~1 12)} is VALID [2018-11-23 12:20:10,807 INFO L273 TraceCheckUtils]: 31: Hoare triple {30301#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30302#(<= main_~i~1 13)} is VALID [2018-11-23 12:20:10,807 INFO L273 TraceCheckUtils]: 32: Hoare triple {30302#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30302#(<= main_~i~1 13)} is VALID [2018-11-23 12:20:10,808 INFO L273 TraceCheckUtils]: 33: Hoare triple {30302#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30303#(<= main_~i~1 14)} is VALID [2018-11-23 12:20:10,808 INFO L273 TraceCheckUtils]: 34: Hoare triple {30303#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30303#(<= main_~i~1 14)} is VALID [2018-11-23 12:20:10,809 INFO L273 TraceCheckUtils]: 35: Hoare triple {30303#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30304#(<= main_~i~1 15)} is VALID [2018-11-23 12:20:10,809 INFO L273 TraceCheckUtils]: 36: Hoare triple {30304#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30304#(<= main_~i~1 15)} is VALID [2018-11-23 12:20:10,810 INFO L273 TraceCheckUtils]: 37: Hoare triple {30304#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30305#(<= main_~i~1 16)} is VALID [2018-11-23 12:20:10,810 INFO L273 TraceCheckUtils]: 38: Hoare triple {30305#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30305#(<= main_~i~1 16)} is VALID [2018-11-23 12:20:10,811 INFO L273 TraceCheckUtils]: 39: Hoare triple {30305#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30306#(<= main_~i~1 17)} is VALID [2018-11-23 12:20:10,812 INFO L273 TraceCheckUtils]: 40: Hoare triple {30306#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30306#(<= main_~i~1 17)} is VALID [2018-11-23 12:20:10,812 INFO L273 TraceCheckUtils]: 41: Hoare triple {30306#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30307#(<= main_~i~1 18)} is VALID [2018-11-23 12:20:10,813 INFO L273 TraceCheckUtils]: 42: Hoare triple {30307#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30307#(<= main_~i~1 18)} is VALID [2018-11-23 12:20:10,813 INFO L273 TraceCheckUtils]: 43: Hoare triple {30307#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30308#(<= main_~i~1 19)} is VALID [2018-11-23 12:20:10,814 INFO L273 TraceCheckUtils]: 44: Hoare triple {30308#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30308#(<= main_~i~1 19)} is VALID [2018-11-23 12:20:10,815 INFO L273 TraceCheckUtils]: 45: Hoare triple {30308#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30309#(<= main_~i~1 20)} is VALID [2018-11-23 12:20:10,815 INFO L273 TraceCheckUtils]: 46: Hoare triple {30309#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30309#(<= main_~i~1 20)} is VALID [2018-11-23 12:20:10,816 INFO L273 TraceCheckUtils]: 47: Hoare triple {30309#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30310#(<= main_~i~1 21)} is VALID [2018-11-23 12:20:10,816 INFO L273 TraceCheckUtils]: 48: Hoare triple {30310#(<= main_~i~1 21)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30310#(<= main_~i~1 21)} is VALID [2018-11-23 12:20:10,817 INFO L273 TraceCheckUtils]: 49: Hoare triple {30310#(<= main_~i~1 21)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30311#(<= main_~i~1 22)} is VALID [2018-11-23 12:20:10,817 INFO L273 TraceCheckUtils]: 50: Hoare triple {30311#(<= main_~i~1 22)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30311#(<= main_~i~1 22)} is VALID [2018-11-23 12:20:10,818 INFO L273 TraceCheckUtils]: 51: Hoare triple {30311#(<= main_~i~1 22)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30312#(<= main_~i~1 23)} is VALID [2018-11-23 12:20:10,819 INFO L273 TraceCheckUtils]: 52: Hoare triple {30312#(<= main_~i~1 23)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30312#(<= main_~i~1 23)} is VALID [2018-11-23 12:20:10,819 INFO L273 TraceCheckUtils]: 53: Hoare triple {30312#(<= main_~i~1 23)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30313#(<= main_~i~1 24)} is VALID [2018-11-23 12:20:10,820 INFO L273 TraceCheckUtils]: 54: Hoare triple {30313#(<= main_~i~1 24)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30313#(<= main_~i~1 24)} is VALID [2018-11-23 12:20:10,820 INFO L273 TraceCheckUtils]: 55: Hoare triple {30313#(<= main_~i~1 24)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30314#(<= main_~i~1 25)} is VALID [2018-11-23 12:20:10,821 INFO L273 TraceCheckUtils]: 56: Hoare triple {30314#(<= main_~i~1 25)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30314#(<= main_~i~1 25)} is VALID [2018-11-23 12:20:10,822 INFO L273 TraceCheckUtils]: 57: Hoare triple {30314#(<= main_~i~1 25)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30315#(<= main_~i~1 26)} is VALID [2018-11-23 12:20:10,822 INFO L273 TraceCheckUtils]: 58: Hoare triple {30315#(<= main_~i~1 26)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30315#(<= main_~i~1 26)} is VALID [2018-11-23 12:20:10,823 INFO L273 TraceCheckUtils]: 59: Hoare triple {30315#(<= main_~i~1 26)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30316#(<= main_~i~1 27)} is VALID [2018-11-23 12:20:10,823 INFO L273 TraceCheckUtils]: 60: Hoare triple {30316#(<= main_~i~1 27)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30316#(<= main_~i~1 27)} is VALID [2018-11-23 12:20:10,824 INFO L273 TraceCheckUtils]: 61: Hoare triple {30316#(<= main_~i~1 27)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30317#(<= main_~i~1 28)} is VALID [2018-11-23 12:20:10,824 INFO L273 TraceCheckUtils]: 62: Hoare triple {30317#(<= main_~i~1 28)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30317#(<= main_~i~1 28)} is VALID [2018-11-23 12:20:10,825 INFO L273 TraceCheckUtils]: 63: Hoare triple {30317#(<= main_~i~1 28)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30318#(<= main_~i~1 29)} is VALID [2018-11-23 12:20:10,825 INFO L273 TraceCheckUtils]: 64: Hoare triple {30318#(<= main_~i~1 29)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30318#(<= main_~i~1 29)} is VALID [2018-11-23 12:20:10,826 INFO L273 TraceCheckUtils]: 65: Hoare triple {30318#(<= main_~i~1 29)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30319#(<= main_~i~1 30)} is VALID [2018-11-23 12:20:10,827 INFO L273 TraceCheckUtils]: 66: Hoare triple {30319#(<= main_~i~1 30)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30319#(<= main_~i~1 30)} is VALID [2018-11-23 12:20:10,827 INFO L273 TraceCheckUtils]: 67: Hoare triple {30319#(<= main_~i~1 30)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30320#(<= main_~i~1 31)} is VALID [2018-11-23 12:20:10,828 INFO L273 TraceCheckUtils]: 68: Hoare triple {30320#(<= main_~i~1 31)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30320#(<= main_~i~1 31)} is VALID [2018-11-23 12:20:10,828 INFO L273 TraceCheckUtils]: 69: Hoare triple {30320#(<= main_~i~1 31)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30321#(<= main_~i~1 32)} is VALID [2018-11-23 12:20:10,829 INFO L273 TraceCheckUtils]: 70: Hoare triple {30321#(<= main_~i~1 32)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30321#(<= main_~i~1 32)} is VALID [2018-11-23 12:20:10,830 INFO L273 TraceCheckUtils]: 71: Hoare triple {30321#(<= main_~i~1 32)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30322#(<= main_~i~1 33)} is VALID [2018-11-23 12:20:10,830 INFO L273 TraceCheckUtils]: 72: Hoare triple {30322#(<= main_~i~1 33)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30322#(<= main_~i~1 33)} is VALID [2018-11-23 12:20:10,831 INFO L273 TraceCheckUtils]: 73: Hoare triple {30322#(<= main_~i~1 33)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30323#(<= main_~i~1 34)} is VALID [2018-11-23 12:20:10,831 INFO L273 TraceCheckUtils]: 74: Hoare triple {30323#(<= main_~i~1 34)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30323#(<= main_~i~1 34)} is VALID [2018-11-23 12:20:10,832 INFO L273 TraceCheckUtils]: 75: Hoare triple {30323#(<= main_~i~1 34)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30324#(<= main_~i~1 35)} is VALID [2018-11-23 12:20:10,833 INFO L273 TraceCheckUtils]: 76: Hoare triple {30324#(<= main_~i~1 35)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30324#(<= main_~i~1 35)} is VALID [2018-11-23 12:20:10,833 INFO L273 TraceCheckUtils]: 77: Hoare triple {30324#(<= main_~i~1 35)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30325#(<= main_~i~1 36)} is VALID [2018-11-23 12:20:10,834 INFO L273 TraceCheckUtils]: 78: Hoare triple {30325#(<= main_~i~1 36)} assume !(~i~1 < 60); {30288#false} is VALID [2018-11-23 12:20:10,834 INFO L256 TraceCheckUtils]: 79: Hoare triple {30288#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {30287#true} is VALID [2018-11-23 12:20:10,834 INFO L273 TraceCheckUtils]: 80: Hoare triple {30287#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {30287#true} is VALID [2018-11-23 12:20:10,834 INFO L273 TraceCheckUtils]: 81: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,835 INFO L273 TraceCheckUtils]: 82: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,835 INFO L273 TraceCheckUtils]: 83: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,835 INFO L273 TraceCheckUtils]: 84: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,835 INFO L273 TraceCheckUtils]: 85: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,835 INFO L273 TraceCheckUtils]: 86: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,835 INFO L273 TraceCheckUtils]: 87: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,836 INFO L273 TraceCheckUtils]: 88: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,836 INFO L273 TraceCheckUtils]: 89: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,836 INFO L273 TraceCheckUtils]: 90: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,836 INFO L273 TraceCheckUtils]: 91: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,836 INFO L273 TraceCheckUtils]: 92: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,836 INFO L273 TraceCheckUtils]: 93: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,837 INFO L273 TraceCheckUtils]: 94: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,837 INFO L273 TraceCheckUtils]: 95: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,837 INFO L273 TraceCheckUtils]: 96: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,837 INFO L273 TraceCheckUtils]: 97: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,837 INFO L273 TraceCheckUtils]: 98: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,837 INFO L273 TraceCheckUtils]: 99: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,837 INFO L273 TraceCheckUtils]: 100: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,837 INFO L273 TraceCheckUtils]: 101: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,838 INFO L273 TraceCheckUtils]: 102: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,838 INFO L273 TraceCheckUtils]: 103: Hoare triple {30287#true} assume !(~i~0 < 60); {30287#true} is VALID [2018-11-23 12:20:10,838 INFO L273 TraceCheckUtils]: 104: Hoare triple {30287#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {30287#true} is VALID [2018-11-23 12:20:10,838 INFO L273 TraceCheckUtils]: 105: Hoare triple {30287#true} assume true; {30287#true} is VALID [2018-11-23 12:20:10,838 INFO L268 TraceCheckUtils]: 106: Hoare quadruple {30287#true} {30288#false} #70#return; {30288#false} is VALID [2018-11-23 12:20:10,838 INFO L273 TraceCheckUtils]: 107: Hoare triple {30288#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {30288#false} is VALID [2018-11-23 12:20:10,838 INFO L256 TraceCheckUtils]: 108: Hoare triple {30288#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {30287#true} is VALID [2018-11-23 12:20:10,838 INFO L273 TraceCheckUtils]: 109: Hoare triple {30287#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {30287#true} is VALID [2018-11-23 12:20:10,838 INFO L273 TraceCheckUtils]: 110: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,839 INFO L273 TraceCheckUtils]: 111: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,839 INFO L273 TraceCheckUtils]: 112: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,839 INFO L273 TraceCheckUtils]: 113: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,839 INFO L273 TraceCheckUtils]: 114: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,839 INFO L273 TraceCheckUtils]: 115: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,839 INFO L273 TraceCheckUtils]: 116: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,839 INFO L273 TraceCheckUtils]: 117: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,839 INFO L273 TraceCheckUtils]: 118: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,839 INFO L273 TraceCheckUtils]: 119: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,839 INFO L273 TraceCheckUtils]: 120: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,840 INFO L273 TraceCheckUtils]: 121: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,840 INFO L273 TraceCheckUtils]: 122: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,840 INFO L273 TraceCheckUtils]: 123: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,840 INFO L273 TraceCheckUtils]: 124: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,840 INFO L273 TraceCheckUtils]: 125: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,840 INFO L273 TraceCheckUtils]: 126: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,840 INFO L273 TraceCheckUtils]: 127: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,840 INFO L273 TraceCheckUtils]: 128: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,840 INFO L273 TraceCheckUtils]: 129: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,840 INFO L273 TraceCheckUtils]: 130: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,841 INFO L273 TraceCheckUtils]: 131: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,841 INFO L273 TraceCheckUtils]: 132: Hoare triple {30287#true} assume !(~i~0 < 60); {30287#true} is VALID [2018-11-23 12:20:10,841 INFO L273 TraceCheckUtils]: 133: Hoare triple {30287#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {30287#true} is VALID [2018-11-23 12:20:10,841 INFO L273 TraceCheckUtils]: 134: Hoare triple {30287#true} assume true; {30287#true} is VALID [2018-11-23 12:20:10,841 INFO L268 TraceCheckUtils]: 135: Hoare quadruple {30287#true} {30288#false} #72#return; {30288#false} is VALID [2018-11-23 12:20:10,841 INFO L273 TraceCheckUtils]: 136: Hoare triple {30288#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {30288#false} is VALID [2018-11-23 12:20:10,841 INFO L273 TraceCheckUtils]: 137: Hoare triple {30288#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {30288#false} is VALID [2018-11-23 12:20:10,841 INFO L273 TraceCheckUtils]: 138: Hoare triple {30288#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {30288#false} is VALID [2018-11-23 12:20:10,841 INFO L273 TraceCheckUtils]: 139: Hoare triple {30288#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {30288#false} is VALID [2018-11-23 12:20:10,841 INFO L273 TraceCheckUtils]: 140: Hoare triple {30288#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {30288#false} is VALID [2018-11-23 12:20:10,842 INFO L273 TraceCheckUtils]: 141: Hoare triple {30288#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {30288#false} is VALID [2018-11-23 12:20:10,842 INFO L273 TraceCheckUtils]: 142: Hoare triple {30288#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {30288#false} is VALID [2018-11-23 12:20:10,842 INFO L273 TraceCheckUtils]: 143: Hoare triple {30288#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {30288#false} is VALID [2018-11-23 12:20:10,842 INFO L273 TraceCheckUtils]: 144: Hoare triple {30288#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {30288#false} is VALID [2018-11-23 12:20:10,842 INFO L273 TraceCheckUtils]: 145: Hoare triple {30288#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {30288#false} is VALID [2018-11-23 12:20:10,842 INFO L273 TraceCheckUtils]: 146: Hoare triple {30288#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {30288#false} is VALID [2018-11-23 12:20:10,842 INFO L273 TraceCheckUtils]: 147: Hoare triple {30288#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {30288#false} is VALID [2018-11-23 12:20:10,842 INFO L273 TraceCheckUtils]: 148: Hoare triple {30288#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {30288#false} is VALID [2018-11-23 12:20:10,842 INFO L273 TraceCheckUtils]: 149: Hoare triple {30288#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {30288#false} is VALID [2018-11-23 12:20:10,842 INFO L273 TraceCheckUtils]: 150: Hoare triple {30288#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {30288#false} is VALID [2018-11-23 12:20:10,843 INFO L273 TraceCheckUtils]: 151: Hoare triple {30288#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {30288#false} is VALID [2018-11-23 12:20:10,843 INFO L273 TraceCheckUtils]: 152: Hoare triple {30288#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {30288#false} is VALID [2018-11-23 12:20:10,843 INFO L273 TraceCheckUtils]: 153: Hoare triple {30288#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {30288#false} is VALID [2018-11-23 12:20:10,843 INFO L273 TraceCheckUtils]: 154: Hoare triple {30288#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {30288#false} is VALID [2018-11-23 12:20:10,843 INFO L273 TraceCheckUtils]: 155: Hoare triple {30288#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {30288#false} is VALID [2018-11-23 12:20:10,843 INFO L273 TraceCheckUtils]: 156: Hoare triple {30288#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {30288#false} is VALID [2018-11-23 12:20:10,843 INFO L273 TraceCheckUtils]: 157: Hoare triple {30288#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {30288#false} is VALID [2018-11-23 12:20:10,843 INFO L273 TraceCheckUtils]: 158: Hoare triple {30288#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {30288#false} is VALID [2018-11-23 12:20:10,843 INFO L273 TraceCheckUtils]: 159: Hoare triple {30288#false} assume !(~i~2 < 59); {30288#false} is VALID [2018-11-23 12:20:10,844 INFO L273 TraceCheckUtils]: 160: Hoare triple {30288#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {30288#false} is VALID [2018-11-23 12:20:10,844 INFO L256 TraceCheckUtils]: 161: Hoare triple {30288#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {30287#true} is VALID [2018-11-23 12:20:10,844 INFO L273 TraceCheckUtils]: 162: Hoare triple {30287#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {30287#true} is VALID [2018-11-23 12:20:10,844 INFO L273 TraceCheckUtils]: 163: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,844 INFO L273 TraceCheckUtils]: 164: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,844 INFO L273 TraceCheckUtils]: 165: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,844 INFO L273 TraceCheckUtils]: 166: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,844 INFO L273 TraceCheckUtils]: 167: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,844 INFO L273 TraceCheckUtils]: 168: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,844 INFO L273 TraceCheckUtils]: 169: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,845 INFO L273 TraceCheckUtils]: 170: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,845 INFO L273 TraceCheckUtils]: 171: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,845 INFO L273 TraceCheckUtils]: 172: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,845 INFO L273 TraceCheckUtils]: 173: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,845 INFO L273 TraceCheckUtils]: 174: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,845 INFO L273 TraceCheckUtils]: 175: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,845 INFO L273 TraceCheckUtils]: 176: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,845 INFO L273 TraceCheckUtils]: 177: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,845 INFO L273 TraceCheckUtils]: 178: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,845 INFO L273 TraceCheckUtils]: 179: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,845 INFO L273 TraceCheckUtils]: 180: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,846 INFO L273 TraceCheckUtils]: 181: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,846 INFO L273 TraceCheckUtils]: 182: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,846 INFO L273 TraceCheckUtils]: 183: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:10,846 INFO L273 TraceCheckUtils]: 184: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:10,846 INFO L273 TraceCheckUtils]: 185: Hoare triple {30287#true} assume !(~i~0 < 60); {30287#true} is VALID [2018-11-23 12:20:10,846 INFO L273 TraceCheckUtils]: 186: Hoare triple {30287#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {30287#true} is VALID [2018-11-23 12:20:10,846 INFO L273 TraceCheckUtils]: 187: Hoare triple {30287#true} assume true; {30287#true} is VALID [2018-11-23 12:20:10,846 INFO L268 TraceCheckUtils]: 188: Hoare quadruple {30287#true} {30288#false} #74#return; {30288#false} is VALID [2018-11-23 12:20:10,846 INFO L273 TraceCheckUtils]: 189: Hoare triple {30288#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {30288#false} is VALID [2018-11-23 12:20:10,847 INFO L273 TraceCheckUtils]: 190: Hoare triple {30288#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {30288#false} is VALID [2018-11-23 12:20:10,847 INFO L273 TraceCheckUtils]: 191: Hoare triple {30288#false} assume !false; {30288#false} is VALID [2018-11-23 12:20:10,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2587 backedges. 0 proven. 1296 refuted. 0 times theorem prover too weak. 1291 trivial. 0 not checked. [2018-11-23 12:20:10,863 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:20:10,863 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 38 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 38 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:20:10,873 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2018-11-23 12:20:30,569 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 23 check-sat command(s) [2018-11-23 12:20:30,570 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:20:30,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:20:30,628 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:20:31,178 INFO L256 TraceCheckUtils]: 0: Hoare triple {30287#true} call ULTIMATE.init(); {30287#true} is VALID [2018-11-23 12:20:31,179 INFO L273 TraceCheckUtils]: 1: Hoare triple {30287#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {30287#true} is VALID [2018-11-23 12:20:31,179 INFO L273 TraceCheckUtils]: 2: Hoare triple {30287#true} assume true; {30287#true} is VALID [2018-11-23 12:20:31,179 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {30287#true} {30287#true} #66#return; {30287#true} is VALID [2018-11-23 12:20:31,179 INFO L256 TraceCheckUtils]: 4: Hoare triple {30287#true} call #t~ret12 := main(); {30287#true} is VALID [2018-11-23 12:20:31,179 INFO L273 TraceCheckUtils]: 5: Hoare triple {30287#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {30287#true} is VALID [2018-11-23 12:20:31,180 INFO L273 TraceCheckUtils]: 6: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,180 INFO L273 TraceCheckUtils]: 7: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,180 INFO L273 TraceCheckUtils]: 8: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,180 INFO L273 TraceCheckUtils]: 9: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,180 INFO L273 TraceCheckUtils]: 10: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,180 INFO L273 TraceCheckUtils]: 11: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,181 INFO L273 TraceCheckUtils]: 12: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,181 INFO L273 TraceCheckUtils]: 13: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,181 INFO L273 TraceCheckUtils]: 14: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,181 INFO L273 TraceCheckUtils]: 15: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,181 INFO L273 TraceCheckUtils]: 16: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,181 INFO L273 TraceCheckUtils]: 17: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,181 INFO L273 TraceCheckUtils]: 18: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,181 INFO L273 TraceCheckUtils]: 19: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,181 INFO L273 TraceCheckUtils]: 20: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,182 INFO L273 TraceCheckUtils]: 21: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,182 INFO L273 TraceCheckUtils]: 22: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,182 INFO L273 TraceCheckUtils]: 23: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,182 INFO L273 TraceCheckUtils]: 24: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,182 INFO L273 TraceCheckUtils]: 25: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,182 INFO L273 TraceCheckUtils]: 26: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,182 INFO L273 TraceCheckUtils]: 27: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,182 INFO L273 TraceCheckUtils]: 28: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,182 INFO L273 TraceCheckUtils]: 29: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,182 INFO L273 TraceCheckUtils]: 30: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,183 INFO L273 TraceCheckUtils]: 31: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,183 INFO L273 TraceCheckUtils]: 32: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,183 INFO L273 TraceCheckUtils]: 33: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,183 INFO L273 TraceCheckUtils]: 34: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,183 INFO L273 TraceCheckUtils]: 35: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,183 INFO L273 TraceCheckUtils]: 36: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,183 INFO L273 TraceCheckUtils]: 37: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,183 INFO L273 TraceCheckUtils]: 38: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,183 INFO L273 TraceCheckUtils]: 39: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,183 INFO L273 TraceCheckUtils]: 40: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,184 INFO L273 TraceCheckUtils]: 41: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,184 INFO L273 TraceCheckUtils]: 42: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,184 INFO L273 TraceCheckUtils]: 43: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,184 INFO L273 TraceCheckUtils]: 44: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,184 INFO L273 TraceCheckUtils]: 45: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,184 INFO L273 TraceCheckUtils]: 46: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,184 INFO L273 TraceCheckUtils]: 47: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,184 INFO L273 TraceCheckUtils]: 48: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,184 INFO L273 TraceCheckUtils]: 49: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,185 INFO L273 TraceCheckUtils]: 50: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,185 INFO L273 TraceCheckUtils]: 51: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,185 INFO L273 TraceCheckUtils]: 52: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,185 INFO L273 TraceCheckUtils]: 53: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,185 INFO L273 TraceCheckUtils]: 54: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,185 INFO L273 TraceCheckUtils]: 55: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,185 INFO L273 TraceCheckUtils]: 56: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,185 INFO L273 TraceCheckUtils]: 57: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,185 INFO L273 TraceCheckUtils]: 58: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,185 INFO L273 TraceCheckUtils]: 59: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,186 INFO L273 TraceCheckUtils]: 60: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,186 INFO L273 TraceCheckUtils]: 61: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,186 INFO L273 TraceCheckUtils]: 62: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,186 INFO L273 TraceCheckUtils]: 63: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,186 INFO L273 TraceCheckUtils]: 64: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,186 INFO L273 TraceCheckUtils]: 65: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,186 INFO L273 TraceCheckUtils]: 66: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,186 INFO L273 TraceCheckUtils]: 67: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,186 INFO L273 TraceCheckUtils]: 68: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,186 INFO L273 TraceCheckUtils]: 69: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,187 INFO L273 TraceCheckUtils]: 70: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,187 INFO L273 TraceCheckUtils]: 71: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,187 INFO L273 TraceCheckUtils]: 72: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,187 INFO L273 TraceCheckUtils]: 73: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,187 INFO L273 TraceCheckUtils]: 74: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,187 INFO L273 TraceCheckUtils]: 75: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,187 INFO L273 TraceCheckUtils]: 76: Hoare triple {30287#true} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {30287#true} is VALID [2018-11-23 12:20:31,187 INFO L273 TraceCheckUtils]: 77: Hoare triple {30287#true} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {30287#true} is VALID [2018-11-23 12:20:31,187 INFO L273 TraceCheckUtils]: 78: Hoare triple {30287#true} assume !(~i~1 < 60); {30287#true} is VALID [2018-11-23 12:20:31,187 INFO L256 TraceCheckUtils]: 79: Hoare triple {30287#true} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {30287#true} is VALID [2018-11-23 12:20:31,188 INFO L273 TraceCheckUtils]: 80: Hoare triple {30287#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {30287#true} is VALID [2018-11-23 12:20:31,188 INFO L273 TraceCheckUtils]: 81: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:31,188 INFO L273 TraceCheckUtils]: 82: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:31,188 INFO L273 TraceCheckUtils]: 83: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:31,188 INFO L273 TraceCheckUtils]: 84: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:31,188 INFO L273 TraceCheckUtils]: 85: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:31,188 INFO L273 TraceCheckUtils]: 86: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:31,188 INFO L273 TraceCheckUtils]: 87: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:31,188 INFO L273 TraceCheckUtils]: 88: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:31,188 INFO L273 TraceCheckUtils]: 89: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:31,189 INFO L273 TraceCheckUtils]: 90: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:31,189 INFO L273 TraceCheckUtils]: 91: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:31,189 INFO L273 TraceCheckUtils]: 92: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:31,189 INFO L273 TraceCheckUtils]: 93: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:31,189 INFO L273 TraceCheckUtils]: 94: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:31,189 INFO L273 TraceCheckUtils]: 95: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:31,189 INFO L273 TraceCheckUtils]: 96: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:31,189 INFO L273 TraceCheckUtils]: 97: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:31,189 INFO L273 TraceCheckUtils]: 98: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:31,189 INFO L273 TraceCheckUtils]: 99: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:31,190 INFO L273 TraceCheckUtils]: 100: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:31,190 INFO L273 TraceCheckUtils]: 101: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:31,190 INFO L273 TraceCheckUtils]: 102: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:31,190 INFO L273 TraceCheckUtils]: 103: Hoare triple {30287#true} assume !(~i~0 < 60); {30287#true} is VALID [2018-11-23 12:20:31,190 INFO L273 TraceCheckUtils]: 104: Hoare triple {30287#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {30287#true} is VALID [2018-11-23 12:20:31,190 INFO L273 TraceCheckUtils]: 105: Hoare triple {30287#true} assume true; {30287#true} is VALID [2018-11-23 12:20:31,190 INFO L268 TraceCheckUtils]: 106: Hoare quadruple {30287#true} {30287#true} #70#return; {30287#true} is VALID [2018-11-23 12:20:31,190 INFO L273 TraceCheckUtils]: 107: Hoare triple {30287#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {30287#true} is VALID [2018-11-23 12:20:31,190 INFO L256 TraceCheckUtils]: 108: Hoare triple {30287#true} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {30287#true} is VALID [2018-11-23 12:20:31,190 INFO L273 TraceCheckUtils]: 109: Hoare triple {30287#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {30287#true} is VALID [2018-11-23 12:20:31,191 INFO L273 TraceCheckUtils]: 110: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:31,191 INFO L273 TraceCheckUtils]: 111: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:31,191 INFO L273 TraceCheckUtils]: 112: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:31,191 INFO L273 TraceCheckUtils]: 113: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:31,191 INFO L273 TraceCheckUtils]: 114: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:31,191 INFO L273 TraceCheckUtils]: 115: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:31,191 INFO L273 TraceCheckUtils]: 116: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:31,191 INFO L273 TraceCheckUtils]: 117: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:31,191 INFO L273 TraceCheckUtils]: 118: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:31,191 INFO L273 TraceCheckUtils]: 119: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:31,192 INFO L273 TraceCheckUtils]: 120: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:31,192 INFO L273 TraceCheckUtils]: 121: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:31,192 INFO L273 TraceCheckUtils]: 122: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:31,192 INFO L273 TraceCheckUtils]: 123: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:31,192 INFO L273 TraceCheckUtils]: 124: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:31,192 INFO L273 TraceCheckUtils]: 125: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:31,192 INFO L273 TraceCheckUtils]: 126: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:31,192 INFO L273 TraceCheckUtils]: 127: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:31,192 INFO L273 TraceCheckUtils]: 128: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:31,192 INFO L273 TraceCheckUtils]: 129: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:31,193 INFO L273 TraceCheckUtils]: 130: Hoare triple {30287#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30287#true} is VALID [2018-11-23 12:20:31,193 INFO L273 TraceCheckUtils]: 131: Hoare triple {30287#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30287#true} is VALID [2018-11-23 12:20:31,193 INFO L273 TraceCheckUtils]: 132: Hoare triple {30287#true} assume !(~i~0 < 60); {30287#true} is VALID [2018-11-23 12:20:31,193 INFO L273 TraceCheckUtils]: 133: Hoare triple {30287#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {30287#true} is VALID [2018-11-23 12:20:31,193 INFO L273 TraceCheckUtils]: 134: Hoare triple {30287#true} assume true; {30287#true} is VALID [2018-11-23 12:20:31,193 INFO L268 TraceCheckUtils]: 135: Hoare quadruple {30287#true} {30287#true} #72#return; {30287#true} is VALID [2018-11-23 12:20:31,193 INFO L273 TraceCheckUtils]: 136: Hoare triple {30287#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {30287#true} is VALID [2018-11-23 12:20:31,193 INFO L273 TraceCheckUtils]: 137: Hoare triple {30287#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {30287#true} is VALID [2018-11-23 12:20:31,193 INFO L273 TraceCheckUtils]: 138: Hoare triple {30287#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {30287#true} is VALID [2018-11-23 12:20:31,194 INFO L273 TraceCheckUtils]: 139: Hoare triple {30287#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {30287#true} is VALID [2018-11-23 12:20:31,194 INFO L273 TraceCheckUtils]: 140: Hoare triple {30287#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {30287#true} is VALID [2018-11-23 12:20:31,194 INFO L273 TraceCheckUtils]: 141: Hoare triple {30287#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {30287#true} is VALID [2018-11-23 12:20:31,194 INFO L273 TraceCheckUtils]: 142: Hoare triple {30287#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {30287#true} is VALID [2018-11-23 12:20:31,194 INFO L273 TraceCheckUtils]: 143: Hoare triple {30287#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {30287#true} is VALID [2018-11-23 12:20:31,194 INFO L273 TraceCheckUtils]: 144: Hoare triple {30287#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {30287#true} is VALID [2018-11-23 12:20:31,194 INFO L273 TraceCheckUtils]: 145: Hoare triple {30287#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {30287#true} is VALID [2018-11-23 12:20:31,194 INFO L273 TraceCheckUtils]: 146: Hoare triple {30287#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {30287#true} is VALID [2018-11-23 12:20:31,194 INFO L273 TraceCheckUtils]: 147: Hoare triple {30287#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {30287#true} is VALID [2018-11-23 12:20:31,194 INFO L273 TraceCheckUtils]: 148: Hoare triple {30287#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {30287#true} is VALID [2018-11-23 12:20:31,195 INFO L273 TraceCheckUtils]: 149: Hoare triple {30287#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {30287#true} is VALID [2018-11-23 12:20:31,195 INFO L273 TraceCheckUtils]: 150: Hoare triple {30287#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {30287#true} is VALID [2018-11-23 12:20:31,195 INFO L273 TraceCheckUtils]: 151: Hoare triple {30287#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {30287#true} is VALID [2018-11-23 12:20:31,195 INFO L273 TraceCheckUtils]: 152: Hoare triple {30287#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {30287#true} is VALID [2018-11-23 12:20:31,195 INFO L273 TraceCheckUtils]: 153: Hoare triple {30287#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {30287#true} is VALID [2018-11-23 12:20:31,195 INFO L273 TraceCheckUtils]: 154: Hoare triple {30287#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {30287#true} is VALID [2018-11-23 12:20:31,195 INFO L273 TraceCheckUtils]: 155: Hoare triple {30287#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {30287#true} is VALID [2018-11-23 12:20:31,195 INFO L273 TraceCheckUtils]: 156: Hoare triple {30287#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {30287#true} is VALID [2018-11-23 12:20:31,195 INFO L273 TraceCheckUtils]: 157: Hoare triple {30287#true} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {30287#true} is VALID [2018-11-23 12:20:31,195 INFO L273 TraceCheckUtils]: 158: Hoare triple {30287#true} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {30287#true} is VALID [2018-11-23 12:20:31,196 INFO L273 TraceCheckUtils]: 159: Hoare triple {30287#true} assume !(~i~2 < 59); {30287#true} is VALID [2018-11-23 12:20:31,196 INFO L273 TraceCheckUtils]: 160: Hoare triple {30287#true} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {30287#true} is VALID [2018-11-23 12:20:31,196 INFO L256 TraceCheckUtils]: 161: Hoare triple {30287#true} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {30287#true} is VALID [2018-11-23 12:20:31,196 INFO L273 TraceCheckUtils]: 162: Hoare triple {30287#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {30815#(<= sum_~i~0 0)} is VALID [2018-11-23 12:20:31,196 INFO L273 TraceCheckUtils]: 163: Hoare triple {30815#(<= sum_~i~0 0)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30815#(<= sum_~i~0 0)} is VALID [2018-11-23 12:20:31,197 INFO L273 TraceCheckUtils]: 164: Hoare triple {30815#(<= sum_~i~0 0)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30822#(<= sum_~i~0 1)} is VALID [2018-11-23 12:20:31,197 INFO L273 TraceCheckUtils]: 165: Hoare triple {30822#(<= sum_~i~0 1)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30822#(<= sum_~i~0 1)} is VALID [2018-11-23 12:20:31,198 INFO L273 TraceCheckUtils]: 166: Hoare triple {30822#(<= sum_~i~0 1)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30829#(<= sum_~i~0 2)} is VALID [2018-11-23 12:20:31,198 INFO L273 TraceCheckUtils]: 167: Hoare triple {30829#(<= sum_~i~0 2)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30829#(<= sum_~i~0 2)} is VALID [2018-11-23 12:20:31,198 INFO L273 TraceCheckUtils]: 168: Hoare triple {30829#(<= sum_~i~0 2)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30836#(<= sum_~i~0 3)} is VALID [2018-11-23 12:20:31,199 INFO L273 TraceCheckUtils]: 169: Hoare triple {30836#(<= sum_~i~0 3)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30836#(<= sum_~i~0 3)} is VALID [2018-11-23 12:20:31,199 INFO L273 TraceCheckUtils]: 170: Hoare triple {30836#(<= sum_~i~0 3)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30843#(<= sum_~i~0 4)} is VALID [2018-11-23 12:20:31,199 INFO L273 TraceCheckUtils]: 171: Hoare triple {30843#(<= sum_~i~0 4)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30843#(<= sum_~i~0 4)} is VALID [2018-11-23 12:20:31,200 INFO L273 TraceCheckUtils]: 172: Hoare triple {30843#(<= sum_~i~0 4)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30850#(<= sum_~i~0 5)} is VALID [2018-11-23 12:20:31,200 INFO L273 TraceCheckUtils]: 173: Hoare triple {30850#(<= sum_~i~0 5)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30850#(<= sum_~i~0 5)} is VALID [2018-11-23 12:20:31,201 INFO L273 TraceCheckUtils]: 174: Hoare triple {30850#(<= sum_~i~0 5)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30857#(<= sum_~i~0 6)} is VALID [2018-11-23 12:20:31,201 INFO L273 TraceCheckUtils]: 175: Hoare triple {30857#(<= sum_~i~0 6)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30857#(<= sum_~i~0 6)} is VALID [2018-11-23 12:20:31,202 INFO L273 TraceCheckUtils]: 176: Hoare triple {30857#(<= sum_~i~0 6)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30864#(<= sum_~i~0 7)} is VALID [2018-11-23 12:20:31,202 INFO L273 TraceCheckUtils]: 177: Hoare triple {30864#(<= sum_~i~0 7)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30864#(<= sum_~i~0 7)} is VALID [2018-11-23 12:20:31,203 INFO L273 TraceCheckUtils]: 178: Hoare triple {30864#(<= sum_~i~0 7)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30871#(<= sum_~i~0 8)} is VALID [2018-11-23 12:20:31,203 INFO L273 TraceCheckUtils]: 179: Hoare triple {30871#(<= sum_~i~0 8)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30871#(<= sum_~i~0 8)} is VALID [2018-11-23 12:20:31,204 INFO L273 TraceCheckUtils]: 180: Hoare triple {30871#(<= sum_~i~0 8)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30878#(<= sum_~i~0 9)} is VALID [2018-11-23 12:20:31,205 INFO L273 TraceCheckUtils]: 181: Hoare triple {30878#(<= sum_~i~0 9)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30878#(<= sum_~i~0 9)} is VALID [2018-11-23 12:20:31,205 INFO L273 TraceCheckUtils]: 182: Hoare triple {30878#(<= sum_~i~0 9)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30885#(<= sum_~i~0 10)} is VALID [2018-11-23 12:20:31,206 INFO L273 TraceCheckUtils]: 183: Hoare triple {30885#(<= sum_~i~0 10)} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {30885#(<= sum_~i~0 10)} is VALID [2018-11-23 12:20:31,207 INFO L273 TraceCheckUtils]: 184: Hoare triple {30885#(<= sum_~i~0 10)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {30892#(<= sum_~i~0 11)} is VALID [2018-11-23 12:20:31,207 INFO L273 TraceCheckUtils]: 185: Hoare triple {30892#(<= sum_~i~0 11)} assume !(~i~0 < 60); {30288#false} is VALID [2018-11-23 12:20:31,207 INFO L273 TraceCheckUtils]: 186: Hoare triple {30288#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {30288#false} is VALID [2018-11-23 12:20:31,208 INFO L273 TraceCheckUtils]: 187: Hoare triple {30288#false} assume true; {30288#false} is VALID [2018-11-23 12:20:31,208 INFO L268 TraceCheckUtils]: 188: Hoare quadruple {30288#false} {30287#true} #74#return; {30288#false} is VALID [2018-11-23 12:20:31,208 INFO L273 TraceCheckUtils]: 189: Hoare triple {30288#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {30288#false} is VALID [2018-11-23 12:20:31,208 INFO L273 TraceCheckUtils]: 190: Hoare triple {30288#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {30288#false} is VALID [2018-11-23 12:20:31,208 INFO L273 TraceCheckUtils]: 191: Hoare triple {30288#false} assume !false; {30288#false} is VALID [2018-11-23 12:20:31,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2587 backedges. 536 proven. 121 refuted. 0 times theorem prover too weak. 1930 trivial. 0 not checked. [2018-11-23 12:20:31,246 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:20:31,246 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 14] total 51 [2018-11-23 12:20:31,246 INFO L78 Accepts]: Start accepts. Automaton has 51 states. Word has length 192 [2018-11-23 12:20:31,246 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:20:31,247 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 51 states. [2018-11-23 12:20:31,383 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:20:31,383 INFO L459 AbstractCegarLoop]: Interpolant automaton has 51 states [2018-11-23 12:20:31,384 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2018-11-23 12:20:31,385 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=831, Invalid=1719, Unknown=0, NotChecked=0, Total=2550 [2018-11-23 12:20:31,385 INFO L87 Difference]: Start difference. First operand 139 states and 143 transitions. Second operand 51 states. [2018-11-23 12:20:32,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:20:32,848 INFO L93 Difference]: Finished difference Result 205 states and 217 transitions. [2018-11-23 12:20:32,848 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2018-11-23 12:20:32,848 INFO L78 Accepts]: Start accepts. Automaton has 51 states. Word has length 192 [2018-11-23 12:20:32,849 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:20:32,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51 states. [2018-11-23 12:20:32,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 154 transitions. [2018-11-23 12:20:32,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51 states. [2018-11-23 12:20:32,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 154 transitions. [2018-11-23 12:20:32,851 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 51 states and 154 transitions. [2018-11-23 12:20:33,023 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 154 edges. 154 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:20:33,026 INFO L225 Difference]: With dead ends: 205 [2018-11-23 12:20:33,026 INFO L226 Difference]: Without dead ends: 145 [2018-11-23 12:20:33,027 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 230 GetRequests, 181 SyntacticMatches, 0 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 432 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=831, Invalid=1719, Unknown=0, NotChecked=0, Total=2550 [2018-11-23 12:20:33,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145 states. [2018-11-23 12:20:33,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145 to 143. [2018-11-23 12:20:33,137 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:20:33,138 INFO L82 GeneralOperation]: Start isEquivalent. First operand 145 states. Second operand 143 states. [2018-11-23 12:20:33,138 INFO L74 IsIncluded]: Start isIncluded. First operand 145 states. Second operand 143 states. [2018-11-23 12:20:33,138 INFO L87 Difference]: Start difference. First operand 145 states. Second operand 143 states. [2018-11-23 12:20:33,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:20:33,140 INFO L93 Difference]: Finished difference Result 145 states and 149 transitions. [2018-11-23 12:20:33,141 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 149 transitions. [2018-11-23 12:20:33,141 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:20:33,141 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:20:33,141 INFO L74 IsIncluded]: Start isIncluded. First operand 143 states. Second operand 145 states. [2018-11-23 12:20:33,141 INFO L87 Difference]: Start difference. First operand 143 states. Second operand 145 states. [2018-11-23 12:20:33,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:20:33,143 INFO L93 Difference]: Finished difference Result 145 states and 149 transitions. [2018-11-23 12:20:33,143 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 149 transitions. [2018-11-23 12:20:33,143 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:20:33,143 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:20:33,143 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:20:33,143 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:20:33,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 143 states. [2018-11-23 12:20:33,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 147 transitions. [2018-11-23 12:20:33,145 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 147 transitions. Word has length 192 [2018-11-23 12:20:33,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:20:33,146 INFO L480 AbstractCegarLoop]: Abstraction has 143 states and 147 transitions. [2018-11-23 12:20:33,146 INFO L481 AbstractCegarLoop]: Interpolant automaton has 51 states. [2018-11-23 12:20:33,146 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 147 transitions. [2018-11-23 12:20:33,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2018-11-23 12:20:33,146 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:20:33,147 INFO L402 BasicCegarLoop]: trace histogram [37, 37, 36, 36, 11, 11, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:20:33,147 INFO L423 AbstractCegarLoop]: === Iteration 41 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:20:33,147 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:20:33,147 INFO L82 PathProgramCache]: Analyzing trace with hash -1360846649, now seen corresponding path program 37 times [2018-11-23 12:20:33,147 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:20:33,147 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:20:33,148 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:20:33,148 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:20:33,148 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:20:33,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:20:34,895 INFO L256 TraceCheckUtils]: 0: Hoare triple {31721#true} call ULTIMATE.init(); {31721#true} is VALID [2018-11-23 12:20:34,895 INFO L273 TraceCheckUtils]: 1: Hoare triple {31721#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {31721#true} is VALID [2018-11-23 12:20:34,895 INFO L273 TraceCheckUtils]: 2: Hoare triple {31721#true} assume true; {31721#true} is VALID [2018-11-23 12:20:34,895 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {31721#true} {31721#true} #66#return; {31721#true} is VALID [2018-11-23 12:20:34,896 INFO L256 TraceCheckUtils]: 4: Hoare triple {31721#true} call #t~ret12 := main(); {31721#true} is VALID [2018-11-23 12:20:34,896 INFO L273 TraceCheckUtils]: 5: Hoare triple {31721#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {31723#(= main_~i~1 0)} is VALID [2018-11-23 12:20:34,896 INFO L273 TraceCheckUtils]: 6: Hoare triple {31723#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31723#(= main_~i~1 0)} is VALID [2018-11-23 12:20:34,897 INFO L273 TraceCheckUtils]: 7: Hoare triple {31723#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31724#(<= main_~i~1 1)} is VALID [2018-11-23 12:20:34,898 INFO L273 TraceCheckUtils]: 8: Hoare triple {31724#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31724#(<= main_~i~1 1)} is VALID [2018-11-23 12:20:34,898 INFO L273 TraceCheckUtils]: 9: Hoare triple {31724#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31725#(<= main_~i~1 2)} is VALID [2018-11-23 12:20:34,899 INFO L273 TraceCheckUtils]: 10: Hoare triple {31725#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31725#(<= main_~i~1 2)} is VALID [2018-11-23 12:20:34,900 INFO L273 TraceCheckUtils]: 11: Hoare triple {31725#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31726#(<= main_~i~1 3)} is VALID [2018-11-23 12:20:34,900 INFO L273 TraceCheckUtils]: 12: Hoare triple {31726#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31726#(<= main_~i~1 3)} is VALID [2018-11-23 12:20:34,901 INFO L273 TraceCheckUtils]: 13: Hoare triple {31726#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31727#(<= main_~i~1 4)} is VALID [2018-11-23 12:20:34,901 INFO L273 TraceCheckUtils]: 14: Hoare triple {31727#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31727#(<= main_~i~1 4)} is VALID [2018-11-23 12:20:34,902 INFO L273 TraceCheckUtils]: 15: Hoare triple {31727#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31728#(<= main_~i~1 5)} is VALID [2018-11-23 12:20:34,903 INFO L273 TraceCheckUtils]: 16: Hoare triple {31728#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31728#(<= main_~i~1 5)} is VALID [2018-11-23 12:20:34,903 INFO L273 TraceCheckUtils]: 17: Hoare triple {31728#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31729#(<= main_~i~1 6)} is VALID [2018-11-23 12:20:34,904 INFO L273 TraceCheckUtils]: 18: Hoare triple {31729#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31729#(<= main_~i~1 6)} is VALID [2018-11-23 12:20:34,905 INFO L273 TraceCheckUtils]: 19: Hoare triple {31729#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31730#(<= main_~i~1 7)} is VALID [2018-11-23 12:20:34,905 INFO L273 TraceCheckUtils]: 20: Hoare triple {31730#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31730#(<= main_~i~1 7)} is VALID [2018-11-23 12:20:34,906 INFO L273 TraceCheckUtils]: 21: Hoare triple {31730#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31731#(<= main_~i~1 8)} is VALID [2018-11-23 12:20:34,906 INFO L273 TraceCheckUtils]: 22: Hoare triple {31731#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31731#(<= main_~i~1 8)} is VALID [2018-11-23 12:20:34,907 INFO L273 TraceCheckUtils]: 23: Hoare triple {31731#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31732#(<= main_~i~1 9)} is VALID [2018-11-23 12:20:34,908 INFO L273 TraceCheckUtils]: 24: Hoare triple {31732#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31732#(<= main_~i~1 9)} is VALID [2018-11-23 12:20:34,908 INFO L273 TraceCheckUtils]: 25: Hoare triple {31732#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31733#(<= main_~i~1 10)} is VALID [2018-11-23 12:20:34,909 INFO L273 TraceCheckUtils]: 26: Hoare triple {31733#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31733#(<= main_~i~1 10)} is VALID [2018-11-23 12:20:34,909 INFO L273 TraceCheckUtils]: 27: Hoare triple {31733#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31734#(<= main_~i~1 11)} is VALID [2018-11-23 12:20:34,910 INFO L273 TraceCheckUtils]: 28: Hoare triple {31734#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31734#(<= main_~i~1 11)} is VALID [2018-11-23 12:20:34,911 INFO L273 TraceCheckUtils]: 29: Hoare triple {31734#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31735#(<= main_~i~1 12)} is VALID [2018-11-23 12:20:34,911 INFO L273 TraceCheckUtils]: 30: Hoare triple {31735#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31735#(<= main_~i~1 12)} is VALID [2018-11-23 12:20:34,912 INFO L273 TraceCheckUtils]: 31: Hoare triple {31735#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31736#(<= main_~i~1 13)} is VALID [2018-11-23 12:20:34,912 INFO L273 TraceCheckUtils]: 32: Hoare triple {31736#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31736#(<= main_~i~1 13)} is VALID [2018-11-23 12:20:34,913 INFO L273 TraceCheckUtils]: 33: Hoare triple {31736#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31737#(<= main_~i~1 14)} is VALID [2018-11-23 12:20:34,914 INFO L273 TraceCheckUtils]: 34: Hoare triple {31737#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31737#(<= main_~i~1 14)} is VALID [2018-11-23 12:20:34,914 INFO L273 TraceCheckUtils]: 35: Hoare triple {31737#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31738#(<= main_~i~1 15)} is VALID [2018-11-23 12:20:34,915 INFO L273 TraceCheckUtils]: 36: Hoare triple {31738#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31738#(<= main_~i~1 15)} is VALID [2018-11-23 12:20:34,915 INFO L273 TraceCheckUtils]: 37: Hoare triple {31738#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31739#(<= main_~i~1 16)} is VALID [2018-11-23 12:20:34,916 INFO L273 TraceCheckUtils]: 38: Hoare triple {31739#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31739#(<= main_~i~1 16)} is VALID [2018-11-23 12:20:34,917 INFO L273 TraceCheckUtils]: 39: Hoare triple {31739#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31740#(<= main_~i~1 17)} is VALID [2018-11-23 12:20:34,917 INFO L273 TraceCheckUtils]: 40: Hoare triple {31740#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31740#(<= main_~i~1 17)} is VALID [2018-11-23 12:20:34,918 INFO L273 TraceCheckUtils]: 41: Hoare triple {31740#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31741#(<= main_~i~1 18)} is VALID [2018-11-23 12:20:34,918 INFO L273 TraceCheckUtils]: 42: Hoare triple {31741#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31741#(<= main_~i~1 18)} is VALID [2018-11-23 12:20:34,919 INFO L273 TraceCheckUtils]: 43: Hoare triple {31741#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31742#(<= main_~i~1 19)} is VALID [2018-11-23 12:20:34,920 INFO L273 TraceCheckUtils]: 44: Hoare triple {31742#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31742#(<= main_~i~1 19)} is VALID [2018-11-23 12:20:34,920 INFO L273 TraceCheckUtils]: 45: Hoare triple {31742#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31743#(<= main_~i~1 20)} is VALID [2018-11-23 12:20:34,921 INFO L273 TraceCheckUtils]: 46: Hoare triple {31743#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31743#(<= main_~i~1 20)} is VALID [2018-11-23 12:20:34,921 INFO L273 TraceCheckUtils]: 47: Hoare triple {31743#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31744#(<= main_~i~1 21)} is VALID [2018-11-23 12:20:34,922 INFO L273 TraceCheckUtils]: 48: Hoare triple {31744#(<= main_~i~1 21)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31744#(<= main_~i~1 21)} is VALID [2018-11-23 12:20:34,923 INFO L273 TraceCheckUtils]: 49: Hoare triple {31744#(<= main_~i~1 21)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31745#(<= main_~i~1 22)} is VALID [2018-11-23 12:20:34,923 INFO L273 TraceCheckUtils]: 50: Hoare triple {31745#(<= main_~i~1 22)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31745#(<= main_~i~1 22)} is VALID [2018-11-23 12:20:34,924 INFO L273 TraceCheckUtils]: 51: Hoare triple {31745#(<= main_~i~1 22)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31746#(<= main_~i~1 23)} is VALID [2018-11-23 12:20:34,924 INFO L273 TraceCheckUtils]: 52: Hoare triple {31746#(<= main_~i~1 23)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31746#(<= main_~i~1 23)} is VALID [2018-11-23 12:20:34,925 INFO L273 TraceCheckUtils]: 53: Hoare triple {31746#(<= main_~i~1 23)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31747#(<= main_~i~1 24)} is VALID [2018-11-23 12:20:34,925 INFO L273 TraceCheckUtils]: 54: Hoare triple {31747#(<= main_~i~1 24)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31747#(<= main_~i~1 24)} is VALID [2018-11-23 12:20:34,926 INFO L273 TraceCheckUtils]: 55: Hoare triple {31747#(<= main_~i~1 24)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31748#(<= main_~i~1 25)} is VALID [2018-11-23 12:20:34,927 INFO L273 TraceCheckUtils]: 56: Hoare triple {31748#(<= main_~i~1 25)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31748#(<= main_~i~1 25)} is VALID [2018-11-23 12:20:34,927 INFO L273 TraceCheckUtils]: 57: Hoare triple {31748#(<= main_~i~1 25)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31749#(<= main_~i~1 26)} is VALID [2018-11-23 12:20:34,928 INFO L273 TraceCheckUtils]: 58: Hoare triple {31749#(<= main_~i~1 26)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31749#(<= main_~i~1 26)} is VALID [2018-11-23 12:20:34,929 INFO L273 TraceCheckUtils]: 59: Hoare triple {31749#(<= main_~i~1 26)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31750#(<= main_~i~1 27)} is VALID [2018-11-23 12:20:34,929 INFO L273 TraceCheckUtils]: 60: Hoare triple {31750#(<= main_~i~1 27)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31750#(<= main_~i~1 27)} is VALID [2018-11-23 12:20:34,930 INFO L273 TraceCheckUtils]: 61: Hoare triple {31750#(<= main_~i~1 27)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31751#(<= main_~i~1 28)} is VALID [2018-11-23 12:20:34,930 INFO L273 TraceCheckUtils]: 62: Hoare triple {31751#(<= main_~i~1 28)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31751#(<= main_~i~1 28)} is VALID [2018-11-23 12:20:34,931 INFO L273 TraceCheckUtils]: 63: Hoare triple {31751#(<= main_~i~1 28)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31752#(<= main_~i~1 29)} is VALID [2018-11-23 12:20:34,932 INFO L273 TraceCheckUtils]: 64: Hoare triple {31752#(<= main_~i~1 29)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31752#(<= main_~i~1 29)} is VALID [2018-11-23 12:20:34,932 INFO L273 TraceCheckUtils]: 65: Hoare triple {31752#(<= main_~i~1 29)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31753#(<= main_~i~1 30)} is VALID [2018-11-23 12:20:34,933 INFO L273 TraceCheckUtils]: 66: Hoare triple {31753#(<= main_~i~1 30)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31753#(<= main_~i~1 30)} is VALID [2018-11-23 12:20:34,933 INFO L273 TraceCheckUtils]: 67: Hoare triple {31753#(<= main_~i~1 30)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31754#(<= main_~i~1 31)} is VALID [2018-11-23 12:20:34,934 INFO L273 TraceCheckUtils]: 68: Hoare triple {31754#(<= main_~i~1 31)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31754#(<= main_~i~1 31)} is VALID [2018-11-23 12:20:34,935 INFO L273 TraceCheckUtils]: 69: Hoare triple {31754#(<= main_~i~1 31)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31755#(<= main_~i~1 32)} is VALID [2018-11-23 12:20:34,935 INFO L273 TraceCheckUtils]: 70: Hoare triple {31755#(<= main_~i~1 32)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31755#(<= main_~i~1 32)} is VALID [2018-11-23 12:20:34,936 INFO L273 TraceCheckUtils]: 71: Hoare triple {31755#(<= main_~i~1 32)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31756#(<= main_~i~1 33)} is VALID [2018-11-23 12:20:34,936 INFO L273 TraceCheckUtils]: 72: Hoare triple {31756#(<= main_~i~1 33)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31756#(<= main_~i~1 33)} is VALID [2018-11-23 12:20:34,937 INFO L273 TraceCheckUtils]: 73: Hoare triple {31756#(<= main_~i~1 33)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31757#(<= main_~i~1 34)} is VALID [2018-11-23 12:20:34,938 INFO L273 TraceCheckUtils]: 74: Hoare triple {31757#(<= main_~i~1 34)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31757#(<= main_~i~1 34)} is VALID [2018-11-23 12:20:34,938 INFO L273 TraceCheckUtils]: 75: Hoare triple {31757#(<= main_~i~1 34)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31758#(<= main_~i~1 35)} is VALID [2018-11-23 12:20:34,939 INFO L273 TraceCheckUtils]: 76: Hoare triple {31758#(<= main_~i~1 35)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31758#(<= main_~i~1 35)} is VALID [2018-11-23 12:20:34,939 INFO L273 TraceCheckUtils]: 77: Hoare triple {31758#(<= main_~i~1 35)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31759#(<= main_~i~1 36)} is VALID [2018-11-23 12:20:34,940 INFO L273 TraceCheckUtils]: 78: Hoare triple {31759#(<= main_~i~1 36)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31759#(<= main_~i~1 36)} is VALID [2018-11-23 12:20:34,941 INFO L273 TraceCheckUtils]: 79: Hoare triple {31759#(<= main_~i~1 36)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31760#(<= main_~i~1 37)} is VALID [2018-11-23 12:20:34,941 INFO L273 TraceCheckUtils]: 80: Hoare triple {31760#(<= main_~i~1 37)} assume !(~i~1 < 60); {31722#false} is VALID [2018-11-23 12:20:34,942 INFO L256 TraceCheckUtils]: 81: Hoare triple {31722#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {31721#true} is VALID [2018-11-23 12:20:34,942 INFO L273 TraceCheckUtils]: 82: Hoare triple {31721#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {31721#true} is VALID [2018-11-23 12:20:34,942 INFO L273 TraceCheckUtils]: 83: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,942 INFO L273 TraceCheckUtils]: 84: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,942 INFO L273 TraceCheckUtils]: 85: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,942 INFO L273 TraceCheckUtils]: 86: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,943 INFO L273 TraceCheckUtils]: 87: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,943 INFO L273 TraceCheckUtils]: 88: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,943 INFO L273 TraceCheckUtils]: 89: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,943 INFO L273 TraceCheckUtils]: 90: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,943 INFO L273 TraceCheckUtils]: 91: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,944 INFO L273 TraceCheckUtils]: 92: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,944 INFO L273 TraceCheckUtils]: 93: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,944 INFO L273 TraceCheckUtils]: 94: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,944 INFO L273 TraceCheckUtils]: 95: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,944 INFO L273 TraceCheckUtils]: 96: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,944 INFO L273 TraceCheckUtils]: 97: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,944 INFO L273 TraceCheckUtils]: 98: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,944 INFO L273 TraceCheckUtils]: 99: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,944 INFO L273 TraceCheckUtils]: 100: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,945 INFO L273 TraceCheckUtils]: 101: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,945 INFO L273 TraceCheckUtils]: 102: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,945 INFO L273 TraceCheckUtils]: 103: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,945 INFO L273 TraceCheckUtils]: 104: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,945 INFO L273 TraceCheckUtils]: 105: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,945 INFO L273 TraceCheckUtils]: 106: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,945 INFO L273 TraceCheckUtils]: 107: Hoare triple {31721#true} assume !(~i~0 < 60); {31721#true} is VALID [2018-11-23 12:20:34,945 INFO L273 TraceCheckUtils]: 108: Hoare triple {31721#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {31721#true} is VALID [2018-11-23 12:20:34,945 INFO L273 TraceCheckUtils]: 109: Hoare triple {31721#true} assume true; {31721#true} is VALID [2018-11-23 12:20:34,945 INFO L268 TraceCheckUtils]: 110: Hoare quadruple {31721#true} {31722#false} #70#return; {31722#false} is VALID [2018-11-23 12:20:34,946 INFO L273 TraceCheckUtils]: 111: Hoare triple {31722#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {31722#false} is VALID [2018-11-23 12:20:34,946 INFO L256 TraceCheckUtils]: 112: Hoare triple {31722#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {31721#true} is VALID [2018-11-23 12:20:34,946 INFO L273 TraceCheckUtils]: 113: Hoare triple {31721#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {31721#true} is VALID [2018-11-23 12:20:34,946 INFO L273 TraceCheckUtils]: 114: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,946 INFO L273 TraceCheckUtils]: 115: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,946 INFO L273 TraceCheckUtils]: 116: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,946 INFO L273 TraceCheckUtils]: 117: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,946 INFO L273 TraceCheckUtils]: 118: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,946 INFO L273 TraceCheckUtils]: 119: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,946 INFO L273 TraceCheckUtils]: 120: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,947 INFO L273 TraceCheckUtils]: 121: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,947 INFO L273 TraceCheckUtils]: 122: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,947 INFO L273 TraceCheckUtils]: 123: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,947 INFO L273 TraceCheckUtils]: 124: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,947 INFO L273 TraceCheckUtils]: 125: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,947 INFO L273 TraceCheckUtils]: 126: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,947 INFO L273 TraceCheckUtils]: 127: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,947 INFO L273 TraceCheckUtils]: 128: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,947 INFO L273 TraceCheckUtils]: 129: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,947 INFO L273 TraceCheckUtils]: 130: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,948 INFO L273 TraceCheckUtils]: 131: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,948 INFO L273 TraceCheckUtils]: 132: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,948 INFO L273 TraceCheckUtils]: 133: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,948 INFO L273 TraceCheckUtils]: 134: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,948 INFO L273 TraceCheckUtils]: 135: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,948 INFO L273 TraceCheckUtils]: 136: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,948 INFO L273 TraceCheckUtils]: 137: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,948 INFO L273 TraceCheckUtils]: 138: Hoare triple {31721#true} assume !(~i~0 < 60); {31721#true} is VALID [2018-11-23 12:20:34,948 INFO L273 TraceCheckUtils]: 139: Hoare triple {31721#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {31721#true} is VALID [2018-11-23 12:20:34,948 INFO L273 TraceCheckUtils]: 140: Hoare triple {31721#true} assume true; {31721#true} is VALID [2018-11-23 12:20:34,949 INFO L268 TraceCheckUtils]: 141: Hoare quadruple {31721#true} {31722#false} #72#return; {31722#false} is VALID [2018-11-23 12:20:34,949 INFO L273 TraceCheckUtils]: 142: Hoare triple {31722#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {31722#false} is VALID [2018-11-23 12:20:34,949 INFO L273 TraceCheckUtils]: 143: Hoare triple {31722#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {31722#false} is VALID [2018-11-23 12:20:34,949 INFO L273 TraceCheckUtils]: 144: Hoare triple {31722#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {31722#false} is VALID [2018-11-23 12:20:34,949 INFO L273 TraceCheckUtils]: 145: Hoare triple {31722#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {31722#false} is VALID [2018-11-23 12:20:34,949 INFO L273 TraceCheckUtils]: 146: Hoare triple {31722#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {31722#false} is VALID [2018-11-23 12:20:34,949 INFO L273 TraceCheckUtils]: 147: Hoare triple {31722#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {31722#false} is VALID [2018-11-23 12:20:34,949 INFO L273 TraceCheckUtils]: 148: Hoare triple {31722#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {31722#false} is VALID [2018-11-23 12:20:34,949 INFO L273 TraceCheckUtils]: 149: Hoare triple {31722#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {31722#false} is VALID [2018-11-23 12:20:34,950 INFO L273 TraceCheckUtils]: 150: Hoare triple {31722#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {31722#false} is VALID [2018-11-23 12:20:34,950 INFO L273 TraceCheckUtils]: 151: Hoare triple {31722#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {31722#false} is VALID [2018-11-23 12:20:34,950 INFO L273 TraceCheckUtils]: 152: Hoare triple {31722#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {31722#false} is VALID [2018-11-23 12:20:34,950 INFO L273 TraceCheckUtils]: 153: Hoare triple {31722#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {31722#false} is VALID [2018-11-23 12:20:34,950 INFO L273 TraceCheckUtils]: 154: Hoare triple {31722#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {31722#false} is VALID [2018-11-23 12:20:34,950 INFO L273 TraceCheckUtils]: 155: Hoare triple {31722#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {31722#false} is VALID [2018-11-23 12:20:34,950 INFO L273 TraceCheckUtils]: 156: Hoare triple {31722#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {31722#false} is VALID [2018-11-23 12:20:34,950 INFO L273 TraceCheckUtils]: 157: Hoare triple {31722#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {31722#false} is VALID [2018-11-23 12:20:34,950 INFO L273 TraceCheckUtils]: 158: Hoare triple {31722#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {31722#false} is VALID [2018-11-23 12:20:34,950 INFO L273 TraceCheckUtils]: 159: Hoare triple {31722#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {31722#false} is VALID [2018-11-23 12:20:34,951 INFO L273 TraceCheckUtils]: 160: Hoare triple {31722#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {31722#false} is VALID [2018-11-23 12:20:34,951 INFO L273 TraceCheckUtils]: 161: Hoare triple {31722#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {31722#false} is VALID [2018-11-23 12:20:34,951 INFO L273 TraceCheckUtils]: 162: Hoare triple {31722#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {31722#false} is VALID [2018-11-23 12:20:34,951 INFO L273 TraceCheckUtils]: 163: Hoare triple {31722#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {31722#false} is VALID [2018-11-23 12:20:34,951 INFO L273 TraceCheckUtils]: 164: Hoare triple {31722#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {31722#false} is VALID [2018-11-23 12:20:34,951 INFO L273 TraceCheckUtils]: 165: Hoare triple {31722#false} assume !(~i~2 < 59); {31722#false} is VALID [2018-11-23 12:20:34,951 INFO L273 TraceCheckUtils]: 166: Hoare triple {31722#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {31722#false} is VALID [2018-11-23 12:20:34,951 INFO L256 TraceCheckUtils]: 167: Hoare triple {31722#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {31721#true} is VALID [2018-11-23 12:20:34,951 INFO L273 TraceCheckUtils]: 168: Hoare triple {31721#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {31721#true} is VALID [2018-11-23 12:20:34,951 INFO L273 TraceCheckUtils]: 169: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,952 INFO L273 TraceCheckUtils]: 170: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,952 INFO L273 TraceCheckUtils]: 171: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,952 INFO L273 TraceCheckUtils]: 172: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,952 INFO L273 TraceCheckUtils]: 173: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,952 INFO L273 TraceCheckUtils]: 174: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,952 INFO L273 TraceCheckUtils]: 175: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,952 INFO L273 TraceCheckUtils]: 176: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,952 INFO L273 TraceCheckUtils]: 177: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,952 INFO L273 TraceCheckUtils]: 178: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,952 INFO L273 TraceCheckUtils]: 179: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,953 INFO L273 TraceCheckUtils]: 180: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,953 INFO L273 TraceCheckUtils]: 181: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,953 INFO L273 TraceCheckUtils]: 182: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,953 INFO L273 TraceCheckUtils]: 183: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,953 INFO L273 TraceCheckUtils]: 184: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,953 INFO L273 TraceCheckUtils]: 185: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,953 INFO L273 TraceCheckUtils]: 186: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,953 INFO L273 TraceCheckUtils]: 187: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,953 INFO L273 TraceCheckUtils]: 188: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,953 INFO L273 TraceCheckUtils]: 189: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,954 INFO L273 TraceCheckUtils]: 190: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,954 INFO L273 TraceCheckUtils]: 191: Hoare triple {31721#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31721#true} is VALID [2018-11-23 12:20:34,954 INFO L273 TraceCheckUtils]: 192: Hoare triple {31721#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31721#true} is VALID [2018-11-23 12:20:34,954 INFO L273 TraceCheckUtils]: 193: Hoare triple {31721#true} assume !(~i~0 < 60); {31721#true} is VALID [2018-11-23 12:20:34,954 INFO L273 TraceCheckUtils]: 194: Hoare triple {31721#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {31721#true} is VALID [2018-11-23 12:20:34,954 INFO L273 TraceCheckUtils]: 195: Hoare triple {31721#true} assume true; {31721#true} is VALID [2018-11-23 12:20:34,954 INFO L268 TraceCheckUtils]: 196: Hoare quadruple {31721#true} {31722#false} #74#return; {31722#false} is VALID [2018-11-23 12:20:34,954 INFO L273 TraceCheckUtils]: 197: Hoare triple {31722#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {31722#false} is VALID [2018-11-23 12:20:34,954 INFO L273 TraceCheckUtils]: 198: Hoare triple {31722#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {31722#false} is VALID [2018-11-23 12:20:34,954 INFO L273 TraceCheckUtils]: 199: Hoare triple {31722#false} assume !false; {31722#false} is VALID [2018-11-23 12:20:34,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2873 backedges. 0 proven. 1369 refuted. 0 times theorem prover too weak. 1504 trivial. 0 not checked. [2018-11-23 12:20:34,972 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:20:34,972 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 39 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 39 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:20:34,980 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:20:35,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:20:35,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:20:35,116 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:20:35,417 INFO L256 TraceCheckUtils]: 0: Hoare triple {31721#true} call ULTIMATE.init(); {31721#true} is VALID [2018-11-23 12:20:35,417 INFO L273 TraceCheckUtils]: 1: Hoare triple {31721#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {31721#true} is VALID [2018-11-23 12:20:35,418 INFO L273 TraceCheckUtils]: 2: Hoare triple {31721#true} assume true; {31721#true} is VALID [2018-11-23 12:20:35,418 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {31721#true} {31721#true} #66#return; {31721#true} is VALID [2018-11-23 12:20:35,418 INFO L256 TraceCheckUtils]: 4: Hoare triple {31721#true} call #t~ret12 := main(); {31721#true} is VALID [2018-11-23 12:20:35,419 INFO L273 TraceCheckUtils]: 5: Hoare triple {31721#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {31779#(<= main_~i~1 0)} is VALID [2018-11-23 12:20:35,419 INFO L273 TraceCheckUtils]: 6: Hoare triple {31779#(<= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31779#(<= main_~i~1 0)} is VALID [2018-11-23 12:20:35,420 INFO L273 TraceCheckUtils]: 7: Hoare triple {31779#(<= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31724#(<= main_~i~1 1)} is VALID [2018-11-23 12:20:35,420 INFO L273 TraceCheckUtils]: 8: Hoare triple {31724#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31724#(<= main_~i~1 1)} is VALID [2018-11-23 12:20:35,421 INFO L273 TraceCheckUtils]: 9: Hoare triple {31724#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31725#(<= main_~i~1 2)} is VALID [2018-11-23 12:20:35,422 INFO L273 TraceCheckUtils]: 10: Hoare triple {31725#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31725#(<= main_~i~1 2)} is VALID [2018-11-23 12:20:35,422 INFO L273 TraceCheckUtils]: 11: Hoare triple {31725#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31726#(<= main_~i~1 3)} is VALID [2018-11-23 12:20:35,423 INFO L273 TraceCheckUtils]: 12: Hoare triple {31726#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31726#(<= main_~i~1 3)} is VALID [2018-11-23 12:20:35,424 INFO L273 TraceCheckUtils]: 13: Hoare triple {31726#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31727#(<= main_~i~1 4)} is VALID [2018-11-23 12:20:35,424 INFO L273 TraceCheckUtils]: 14: Hoare triple {31727#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31727#(<= main_~i~1 4)} is VALID [2018-11-23 12:20:35,425 INFO L273 TraceCheckUtils]: 15: Hoare triple {31727#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31728#(<= main_~i~1 5)} is VALID [2018-11-23 12:20:35,425 INFO L273 TraceCheckUtils]: 16: Hoare triple {31728#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31728#(<= main_~i~1 5)} is VALID [2018-11-23 12:20:35,426 INFO L273 TraceCheckUtils]: 17: Hoare triple {31728#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31729#(<= main_~i~1 6)} is VALID [2018-11-23 12:20:35,427 INFO L273 TraceCheckUtils]: 18: Hoare triple {31729#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31729#(<= main_~i~1 6)} is VALID [2018-11-23 12:20:35,427 INFO L273 TraceCheckUtils]: 19: Hoare triple {31729#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31730#(<= main_~i~1 7)} is VALID [2018-11-23 12:20:35,428 INFO L273 TraceCheckUtils]: 20: Hoare triple {31730#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31730#(<= main_~i~1 7)} is VALID [2018-11-23 12:20:35,429 INFO L273 TraceCheckUtils]: 21: Hoare triple {31730#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31731#(<= main_~i~1 8)} is VALID [2018-11-23 12:20:35,429 INFO L273 TraceCheckUtils]: 22: Hoare triple {31731#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31731#(<= main_~i~1 8)} is VALID [2018-11-23 12:20:35,430 INFO L273 TraceCheckUtils]: 23: Hoare triple {31731#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31732#(<= main_~i~1 9)} is VALID [2018-11-23 12:20:35,430 INFO L273 TraceCheckUtils]: 24: Hoare triple {31732#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31732#(<= main_~i~1 9)} is VALID [2018-11-23 12:20:35,431 INFO L273 TraceCheckUtils]: 25: Hoare triple {31732#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31733#(<= main_~i~1 10)} is VALID [2018-11-23 12:20:35,432 INFO L273 TraceCheckUtils]: 26: Hoare triple {31733#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31733#(<= main_~i~1 10)} is VALID [2018-11-23 12:20:35,432 INFO L273 TraceCheckUtils]: 27: Hoare triple {31733#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31734#(<= main_~i~1 11)} is VALID [2018-11-23 12:20:35,433 INFO L273 TraceCheckUtils]: 28: Hoare triple {31734#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31734#(<= main_~i~1 11)} is VALID [2018-11-23 12:20:35,434 INFO L273 TraceCheckUtils]: 29: Hoare triple {31734#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31735#(<= main_~i~1 12)} is VALID [2018-11-23 12:20:35,434 INFO L273 TraceCheckUtils]: 30: Hoare triple {31735#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31735#(<= main_~i~1 12)} is VALID [2018-11-23 12:20:35,435 INFO L273 TraceCheckUtils]: 31: Hoare triple {31735#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31736#(<= main_~i~1 13)} is VALID [2018-11-23 12:20:35,435 INFO L273 TraceCheckUtils]: 32: Hoare triple {31736#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31736#(<= main_~i~1 13)} is VALID [2018-11-23 12:20:35,436 INFO L273 TraceCheckUtils]: 33: Hoare triple {31736#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31737#(<= main_~i~1 14)} is VALID [2018-11-23 12:20:35,437 INFO L273 TraceCheckUtils]: 34: Hoare triple {31737#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31737#(<= main_~i~1 14)} is VALID [2018-11-23 12:20:35,437 INFO L273 TraceCheckUtils]: 35: Hoare triple {31737#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31738#(<= main_~i~1 15)} is VALID [2018-11-23 12:20:35,438 INFO L273 TraceCheckUtils]: 36: Hoare triple {31738#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31738#(<= main_~i~1 15)} is VALID [2018-11-23 12:20:35,439 INFO L273 TraceCheckUtils]: 37: Hoare triple {31738#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31739#(<= main_~i~1 16)} is VALID [2018-11-23 12:20:35,439 INFO L273 TraceCheckUtils]: 38: Hoare triple {31739#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31739#(<= main_~i~1 16)} is VALID [2018-11-23 12:20:35,440 INFO L273 TraceCheckUtils]: 39: Hoare triple {31739#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31740#(<= main_~i~1 17)} is VALID [2018-11-23 12:20:35,440 INFO L273 TraceCheckUtils]: 40: Hoare triple {31740#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31740#(<= main_~i~1 17)} is VALID [2018-11-23 12:20:35,441 INFO L273 TraceCheckUtils]: 41: Hoare triple {31740#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31741#(<= main_~i~1 18)} is VALID [2018-11-23 12:20:35,442 INFO L273 TraceCheckUtils]: 42: Hoare triple {31741#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31741#(<= main_~i~1 18)} is VALID [2018-11-23 12:20:35,442 INFO L273 TraceCheckUtils]: 43: Hoare triple {31741#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31742#(<= main_~i~1 19)} is VALID [2018-11-23 12:20:35,443 INFO L273 TraceCheckUtils]: 44: Hoare triple {31742#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31742#(<= main_~i~1 19)} is VALID [2018-11-23 12:20:35,443 INFO L273 TraceCheckUtils]: 45: Hoare triple {31742#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31743#(<= main_~i~1 20)} is VALID [2018-11-23 12:20:35,444 INFO L273 TraceCheckUtils]: 46: Hoare triple {31743#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31743#(<= main_~i~1 20)} is VALID [2018-11-23 12:20:35,445 INFO L273 TraceCheckUtils]: 47: Hoare triple {31743#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31744#(<= main_~i~1 21)} is VALID [2018-11-23 12:20:35,445 INFO L273 TraceCheckUtils]: 48: Hoare triple {31744#(<= main_~i~1 21)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31744#(<= main_~i~1 21)} is VALID [2018-11-23 12:20:35,446 INFO L273 TraceCheckUtils]: 49: Hoare triple {31744#(<= main_~i~1 21)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31745#(<= main_~i~1 22)} is VALID [2018-11-23 12:20:35,446 INFO L273 TraceCheckUtils]: 50: Hoare triple {31745#(<= main_~i~1 22)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31745#(<= main_~i~1 22)} is VALID [2018-11-23 12:20:35,447 INFO L273 TraceCheckUtils]: 51: Hoare triple {31745#(<= main_~i~1 22)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31746#(<= main_~i~1 23)} is VALID [2018-11-23 12:20:35,448 INFO L273 TraceCheckUtils]: 52: Hoare triple {31746#(<= main_~i~1 23)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31746#(<= main_~i~1 23)} is VALID [2018-11-23 12:20:35,448 INFO L273 TraceCheckUtils]: 53: Hoare triple {31746#(<= main_~i~1 23)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31747#(<= main_~i~1 24)} is VALID [2018-11-23 12:20:35,449 INFO L273 TraceCheckUtils]: 54: Hoare triple {31747#(<= main_~i~1 24)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31747#(<= main_~i~1 24)} is VALID [2018-11-23 12:20:35,450 INFO L273 TraceCheckUtils]: 55: Hoare triple {31747#(<= main_~i~1 24)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31748#(<= main_~i~1 25)} is VALID [2018-11-23 12:20:35,450 INFO L273 TraceCheckUtils]: 56: Hoare triple {31748#(<= main_~i~1 25)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31748#(<= main_~i~1 25)} is VALID [2018-11-23 12:20:35,451 INFO L273 TraceCheckUtils]: 57: Hoare triple {31748#(<= main_~i~1 25)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31749#(<= main_~i~1 26)} is VALID [2018-11-23 12:20:35,451 INFO L273 TraceCheckUtils]: 58: Hoare triple {31749#(<= main_~i~1 26)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31749#(<= main_~i~1 26)} is VALID [2018-11-23 12:20:35,452 INFO L273 TraceCheckUtils]: 59: Hoare triple {31749#(<= main_~i~1 26)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31750#(<= main_~i~1 27)} is VALID [2018-11-23 12:20:35,453 INFO L273 TraceCheckUtils]: 60: Hoare triple {31750#(<= main_~i~1 27)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31750#(<= main_~i~1 27)} is VALID [2018-11-23 12:20:35,453 INFO L273 TraceCheckUtils]: 61: Hoare triple {31750#(<= main_~i~1 27)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31751#(<= main_~i~1 28)} is VALID [2018-11-23 12:20:35,454 INFO L273 TraceCheckUtils]: 62: Hoare triple {31751#(<= main_~i~1 28)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31751#(<= main_~i~1 28)} is VALID [2018-11-23 12:20:35,455 INFO L273 TraceCheckUtils]: 63: Hoare triple {31751#(<= main_~i~1 28)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31752#(<= main_~i~1 29)} is VALID [2018-11-23 12:20:35,455 INFO L273 TraceCheckUtils]: 64: Hoare triple {31752#(<= main_~i~1 29)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31752#(<= main_~i~1 29)} is VALID [2018-11-23 12:20:35,456 INFO L273 TraceCheckUtils]: 65: Hoare triple {31752#(<= main_~i~1 29)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31753#(<= main_~i~1 30)} is VALID [2018-11-23 12:20:35,456 INFO L273 TraceCheckUtils]: 66: Hoare triple {31753#(<= main_~i~1 30)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31753#(<= main_~i~1 30)} is VALID [2018-11-23 12:20:35,457 INFO L273 TraceCheckUtils]: 67: Hoare triple {31753#(<= main_~i~1 30)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31754#(<= main_~i~1 31)} is VALID [2018-11-23 12:20:35,458 INFO L273 TraceCheckUtils]: 68: Hoare triple {31754#(<= main_~i~1 31)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31754#(<= main_~i~1 31)} is VALID [2018-11-23 12:20:35,458 INFO L273 TraceCheckUtils]: 69: Hoare triple {31754#(<= main_~i~1 31)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31755#(<= main_~i~1 32)} is VALID [2018-11-23 12:20:35,459 INFO L273 TraceCheckUtils]: 70: Hoare triple {31755#(<= main_~i~1 32)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31755#(<= main_~i~1 32)} is VALID [2018-11-23 12:20:35,460 INFO L273 TraceCheckUtils]: 71: Hoare triple {31755#(<= main_~i~1 32)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31756#(<= main_~i~1 33)} is VALID [2018-11-23 12:20:35,460 INFO L273 TraceCheckUtils]: 72: Hoare triple {31756#(<= main_~i~1 33)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31756#(<= main_~i~1 33)} is VALID [2018-11-23 12:20:35,461 INFO L273 TraceCheckUtils]: 73: Hoare triple {31756#(<= main_~i~1 33)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31757#(<= main_~i~1 34)} is VALID [2018-11-23 12:20:35,461 INFO L273 TraceCheckUtils]: 74: Hoare triple {31757#(<= main_~i~1 34)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31757#(<= main_~i~1 34)} is VALID [2018-11-23 12:20:35,462 INFO L273 TraceCheckUtils]: 75: Hoare triple {31757#(<= main_~i~1 34)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31758#(<= main_~i~1 35)} is VALID [2018-11-23 12:20:35,463 INFO L273 TraceCheckUtils]: 76: Hoare triple {31758#(<= main_~i~1 35)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31758#(<= main_~i~1 35)} is VALID [2018-11-23 12:20:35,463 INFO L273 TraceCheckUtils]: 77: Hoare triple {31758#(<= main_~i~1 35)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31759#(<= main_~i~1 36)} is VALID [2018-11-23 12:20:35,464 INFO L273 TraceCheckUtils]: 78: Hoare triple {31759#(<= main_~i~1 36)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {31759#(<= main_~i~1 36)} is VALID [2018-11-23 12:20:35,465 INFO L273 TraceCheckUtils]: 79: Hoare triple {31759#(<= main_~i~1 36)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {31760#(<= main_~i~1 37)} is VALID [2018-11-23 12:20:35,465 INFO L273 TraceCheckUtils]: 80: Hoare triple {31760#(<= main_~i~1 37)} assume !(~i~1 < 60); {31722#false} is VALID [2018-11-23 12:20:35,465 INFO L256 TraceCheckUtils]: 81: Hoare triple {31722#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {31722#false} is VALID [2018-11-23 12:20:35,466 INFO L273 TraceCheckUtils]: 82: Hoare triple {31722#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {31722#false} is VALID [2018-11-23 12:20:35,466 INFO L273 TraceCheckUtils]: 83: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,466 INFO L273 TraceCheckUtils]: 84: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,466 INFO L273 TraceCheckUtils]: 85: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,466 INFO L273 TraceCheckUtils]: 86: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,467 INFO L273 TraceCheckUtils]: 87: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,467 INFO L273 TraceCheckUtils]: 88: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,467 INFO L273 TraceCheckUtils]: 89: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,467 INFO L273 TraceCheckUtils]: 90: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,467 INFO L273 TraceCheckUtils]: 91: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,467 INFO L273 TraceCheckUtils]: 92: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,468 INFO L273 TraceCheckUtils]: 93: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,468 INFO L273 TraceCheckUtils]: 94: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,468 INFO L273 TraceCheckUtils]: 95: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,468 INFO L273 TraceCheckUtils]: 96: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,468 INFO L273 TraceCheckUtils]: 97: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,468 INFO L273 TraceCheckUtils]: 98: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,468 INFO L273 TraceCheckUtils]: 99: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,468 INFO L273 TraceCheckUtils]: 100: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,468 INFO L273 TraceCheckUtils]: 101: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,469 INFO L273 TraceCheckUtils]: 102: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,469 INFO L273 TraceCheckUtils]: 103: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,469 INFO L273 TraceCheckUtils]: 104: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,469 INFO L273 TraceCheckUtils]: 105: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,469 INFO L273 TraceCheckUtils]: 106: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,469 INFO L273 TraceCheckUtils]: 107: Hoare triple {31722#false} assume !(~i~0 < 60); {31722#false} is VALID [2018-11-23 12:20:35,469 INFO L273 TraceCheckUtils]: 108: Hoare triple {31722#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {31722#false} is VALID [2018-11-23 12:20:35,469 INFO L273 TraceCheckUtils]: 109: Hoare triple {31722#false} assume true; {31722#false} is VALID [2018-11-23 12:20:35,469 INFO L268 TraceCheckUtils]: 110: Hoare quadruple {31722#false} {31722#false} #70#return; {31722#false} is VALID [2018-11-23 12:20:35,469 INFO L273 TraceCheckUtils]: 111: Hoare triple {31722#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {31722#false} is VALID [2018-11-23 12:20:35,470 INFO L256 TraceCheckUtils]: 112: Hoare triple {31722#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {31722#false} is VALID [2018-11-23 12:20:35,470 INFO L273 TraceCheckUtils]: 113: Hoare triple {31722#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {31722#false} is VALID [2018-11-23 12:20:35,470 INFO L273 TraceCheckUtils]: 114: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,470 INFO L273 TraceCheckUtils]: 115: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,470 INFO L273 TraceCheckUtils]: 116: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,470 INFO L273 TraceCheckUtils]: 117: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,470 INFO L273 TraceCheckUtils]: 118: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,470 INFO L273 TraceCheckUtils]: 119: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,470 INFO L273 TraceCheckUtils]: 120: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,470 INFO L273 TraceCheckUtils]: 121: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,471 INFO L273 TraceCheckUtils]: 122: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,471 INFO L273 TraceCheckUtils]: 123: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,471 INFO L273 TraceCheckUtils]: 124: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,471 INFO L273 TraceCheckUtils]: 125: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,471 INFO L273 TraceCheckUtils]: 126: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,471 INFO L273 TraceCheckUtils]: 127: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,471 INFO L273 TraceCheckUtils]: 128: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,471 INFO L273 TraceCheckUtils]: 129: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,471 INFO L273 TraceCheckUtils]: 130: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,471 INFO L273 TraceCheckUtils]: 131: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,472 INFO L273 TraceCheckUtils]: 132: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,472 INFO L273 TraceCheckUtils]: 133: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,472 INFO L273 TraceCheckUtils]: 134: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,472 INFO L273 TraceCheckUtils]: 135: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,472 INFO L273 TraceCheckUtils]: 136: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,472 INFO L273 TraceCheckUtils]: 137: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,472 INFO L273 TraceCheckUtils]: 138: Hoare triple {31722#false} assume !(~i~0 < 60); {31722#false} is VALID [2018-11-23 12:20:35,472 INFO L273 TraceCheckUtils]: 139: Hoare triple {31722#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {31722#false} is VALID [2018-11-23 12:20:35,472 INFO L273 TraceCheckUtils]: 140: Hoare triple {31722#false} assume true; {31722#false} is VALID [2018-11-23 12:20:35,472 INFO L268 TraceCheckUtils]: 141: Hoare quadruple {31722#false} {31722#false} #72#return; {31722#false} is VALID [2018-11-23 12:20:35,473 INFO L273 TraceCheckUtils]: 142: Hoare triple {31722#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {31722#false} is VALID [2018-11-23 12:20:35,473 INFO L273 TraceCheckUtils]: 143: Hoare triple {31722#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {31722#false} is VALID [2018-11-23 12:20:35,473 INFO L273 TraceCheckUtils]: 144: Hoare triple {31722#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {31722#false} is VALID [2018-11-23 12:20:35,473 INFO L273 TraceCheckUtils]: 145: Hoare triple {31722#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {31722#false} is VALID [2018-11-23 12:20:35,473 INFO L273 TraceCheckUtils]: 146: Hoare triple {31722#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {31722#false} is VALID [2018-11-23 12:20:35,473 INFO L273 TraceCheckUtils]: 147: Hoare triple {31722#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {31722#false} is VALID [2018-11-23 12:20:35,473 INFO L273 TraceCheckUtils]: 148: Hoare triple {31722#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {31722#false} is VALID [2018-11-23 12:20:35,473 INFO L273 TraceCheckUtils]: 149: Hoare triple {31722#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {31722#false} is VALID [2018-11-23 12:20:35,473 INFO L273 TraceCheckUtils]: 150: Hoare triple {31722#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {31722#false} is VALID [2018-11-23 12:20:35,474 INFO L273 TraceCheckUtils]: 151: Hoare triple {31722#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {31722#false} is VALID [2018-11-23 12:20:35,474 INFO L273 TraceCheckUtils]: 152: Hoare triple {31722#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {31722#false} is VALID [2018-11-23 12:20:35,474 INFO L273 TraceCheckUtils]: 153: Hoare triple {31722#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {31722#false} is VALID [2018-11-23 12:20:35,474 INFO L273 TraceCheckUtils]: 154: Hoare triple {31722#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {31722#false} is VALID [2018-11-23 12:20:35,474 INFO L273 TraceCheckUtils]: 155: Hoare triple {31722#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {31722#false} is VALID [2018-11-23 12:20:35,474 INFO L273 TraceCheckUtils]: 156: Hoare triple {31722#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {31722#false} is VALID [2018-11-23 12:20:35,474 INFO L273 TraceCheckUtils]: 157: Hoare triple {31722#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {31722#false} is VALID [2018-11-23 12:20:35,474 INFO L273 TraceCheckUtils]: 158: Hoare triple {31722#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {31722#false} is VALID [2018-11-23 12:20:35,474 INFO L273 TraceCheckUtils]: 159: Hoare triple {31722#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {31722#false} is VALID [2018-11-23 12:20:35,474 INFO L273 TraceCheckUtils]: 160: Hoare triple {31722#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {31722#false} is VALID [2018-11-23 12:20:35,475 INFO L273 TraceCheckUtils]: 161: Hoare triple {31722#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {31722#false} is VALID [2018-11-23 12:20:35,475 INFO L273 TraceCheckUtils]: 162: Hoare triple {31722#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {31722#false} is VALID [2018-11-23 12:20:35,475 INFO L273 TraceCheckUtils]: 163: Hoare triple {31722#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {31722#false} is VALID [2018-11-23 12:20:35,475 INFO L273 TraceCheckUtils]: 164: Hoare triple {31722#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {31722#false} is VALID [2018-11-23 12:20:35,475 INFO L273 TraceCheckUtils]: 165: Hoare triple {31722#false} assume !(~i~2 < 59); {31722#false} is VALID [2018-11-23 12:20:35,475 INFO L273 TraceCheckUtils]: 166: Hoare triple {31722#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {31722#false} is VALID [2018-11-23 12:20:35,475 INFO L256 TraceCheckUtils]: 167: Hoare triple {31722#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {31722#false} is VALID [2018-11-23 12:20:35,475 INFO L273 TraceCheckUtils]: 168: Hoare triple {31722#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {31722#false} is VALID [2018-11-23 12:20:35,475 INFO L273 TraceCheckUtils]: 169: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,475 INFO L273 TraceCheckUtils]: 170: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,476 INFO L273 TraceCheckUtils]: 171: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,476 INFO L273 TraceCheckUtils]: 172: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,476 INFO L273 TraceCheckUtils]: 173: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,476 INFO L273 TraceCheckUtils]: 174: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,476 INFO L273 TraceCheckUtils]: 175: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,476 INFO L273 TraceCheckUtils]: 176: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,476 INFO L273 TraceCheckUtils]: 177: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,476 INFO L273 TraceCheckUtils]: 178: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,476 INFO L273 TraceCheckUtils]: 179: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,476 INFO L273 TraceCheckUtils]: 180: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,477 INFO L273 TraceCheckUtils]: 181: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,477 INFO L273 TraceCheckUtils]: 182: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,477 INFO L273 TraceCheckUtils]: 183: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,477 INFO L273 TraceCheckUtils]: 184: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,477 INFO L273 TraceCheckUtils]: 185: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,477 INFO L273 TraceCheckUtils]: 186: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,477 INFO L273 TraceCheckUtils]: 187: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,477 INFO L273 TraceCheckUtils]: 188: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,477 INFO L273 TraceCheckUtils]: 189: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,477 INFO L273 TraceCheckUtils]: 190: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,478 INFO L273 TraceCheckUtils]: 191: Hoare triple {31722#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {31722#false} is VALID [2018-11-23 12:20:35,478 INFO L273 TraceCheckUtils]: 192: Hoare triple {31722#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31722#false} is VALID [2018-11-23 12:20:35,478 INFO L273 TraceCheckUtils]: 193: Hoare triple {31722#false} assume !(~i~0 < 60); {31722#false} is VALID [2018-11-23 12:20:35,478 INFO L273 TraceCheckUtils]: 194: Hoare triple {31722#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {31722#false} is VALID [2018-11-23 12:20:35,478 INFO L273 TraceCheckUtils]: 195: Hoare triple {31722#false} assume true; {31722#false} is VALID [2018-11-23 12:20:35,478 INFO L268 TraceCheckUtils]: 196: Hoare quadruple {31722#false} {31722#false} #74#return; {31722#false} is VALID [2018-11-23 12:20:35,478 INFO L273 TraceCheckUtils]: 197: Hoare triple {31722#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {31722#false} is VALID [2018-11-23 12:20:35,478 INFO L273 TraceCheckUtils]: 198: Hoare triple {31722#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {31722#false} is VALID [2018-11-23 12:20:35,478 INFO L273 TraceCheckUtils]: 199: Hoare triple {31722#false} assume !false; {31722#false} is VALID [2018-11-23 12:20:35,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2873 backedges. 0 proven. 1369 refuted. 0 times theorem prover too weak. 1504 trivial. 0 not checked. [2018-11-23 12:20:35,514 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:20:35,515 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 40] total 41 [2018-11-23 12:20:35,515 INFO L78 Accepts]: Start accepts. Automaton has 41 states. Word has length 200 [2018-11-23 12:20:35,516 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:20:35,516 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 41 states. [2018-11-23 12:20:35,634 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:20:35,635 INFO L459 AbstractCegarLoop]: Interpolant automaton has 41 states [2018-11-23 12:20:35,635 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2018-11-23 12:20:35,636 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=820, Invalid=820, Unknown=0, NotChecked=0, Total=1640 [2018-11-23 12:20:35,636 INFO L87 Difference]: Start difference. First operand 143 states and 147 transitions. Second operand 41 states. [2018-11-23 12:20:36,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:20:36,257 INFO L93 Difference]: Finished difference Result 208 states and 216 transitions. [2018-11-23 12:20:36,257 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2018-11-23 12:20:36,258 INFO L78 Accepts]: Start accepts. Automaton has 41 states. Word has length 200 [2018-11-23 12:20:36,258 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:20:36,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2018-11-23 12:20:36,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 128 transitions. [2018-11-23 12:20:36,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2018-11-23 12:20:36,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 128 transitions. [2018-11-23 12:20:36,260 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 40 states and 128 transitions. [2018-11-23 12:20:36,395 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 128 edges. 128 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:20:36,399 INFO L225 Difference]: With dead ends: 208 [2018-11-23 12:20:36,399 INFO L226 Difference]: Without dead ends: 146 [2018-11-23 12:20:36,400 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 200 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 72 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=820, Invalid=820, Unknown=0, NotChecked=0, Total=1640 [2018-11-23 12:20:36,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2018-11-23 12:20:36,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 145. [2018-11-23 12:20:36,554 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:20:36,555 INFO L82 GeneralOperation]: Start isEquivalent. First operand 146 states. Second operand 145 states. [2018-11-23 12:20:36,555 INFO L74 IsIncluded]: Start isIncluded. First operand 146 states. Second operand 145 states. [2018-11-23 12:20:36,555 INFO L87 Difference]: Start difference. First operand 146 states. Second operand 145 states. [2018-11-23 12:20:36,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:20:36,558 INFO L93 Difference]: Finished difference Result 146 states and 150 transitions. [2018-11-23 12:20:36,558 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 150 transitions. [2018-11-23 12:20:36,558 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:20:36,558 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:20:36,558 INFO L74 IsIncluded]: Start isIncluded. First operand 145 states. Second operand 146 states. [2018-11-23 12:20:36,558 INFO L87 Difference]: Start difference. First operand 145 states. Second operand 146 states. [2018-11-23 12:20:36,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:20:36,560 INFO L93 Difference]: Finished difference Result 146 states and 150 transitions. [2018-11-23 12:20:36,560 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 150 transitions. [2018-11-23 12:20:36,560 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:20:36,560 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:20:36,561 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:20:36,561 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:20:36,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 145 states. [2018-11-23 12:20:36,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 149 transitions. [2018-11-23 12:20:36,563 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 149 transitions. Word has length 200 [2018-11-23 12:20:36,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:20:36,563 INFO L480 AbstractCegarLoop]: Abstraction has 145 states and 149 transitions. [2018-11-23 12:20:36,563 INFO L481 AbstractCegarLoop]: Interpolant automaton has 41 states. [2018-11-23 12:20:36,563 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 149 transitions. [2018-11-23 12:20:36,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2018-11-23 12:20:36,564 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:20:36,564 INFO L402 BasicCegarLoop]: trace histogram [38, 38, 36, 36, 11, 11, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:20:36,564 INFO L423 AbstractCegarLoop]: === Iteration 42 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:20:36,564 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:20:36,564 INFO L82 PathProgramCache]: Analyzing trace with hash 545362729, now seen corresponding path program 38 times [2018-11-23 12:20:36,564 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:20:36,565 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:20:36,565 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:20:36,565 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:20:36,565 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:20:36,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:20:37,561 INFO L256 TraceCheckUtils]: 0: Hoare triple {33179#true} call ULTIMATE.init(); {33179#true} is VALID [2018-11-23 12:20:37,562 INFO L273 TraceCheckUtils]: 1: Hoare triple {33179#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {33179#true} is VALID [2018-11-23 12:20:37,562 INFO L273 TraceCheckUtils]: 2: Hoare triple {33179#true} assume true; {33179#true} is VALID [2018-11-23 12:20:37,562 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {33179#true} {33179#true} #66#return; {33179#true} is VALID [2018-11-23 12:20:37,562 INFO L256 TraceCheckUtils]: 4: Hoare triple {33179#true} call #t~ret12 := main(); {33179#true} is VALID [2018-11-23 12:20:37,563 INFO L273 TraceCheckUtils]: 5: Hoare triple {33179#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {33181#(= main_~i~1 0)} is VALID [2018-11-23 12:20:37,563 INFO L273 TraceCheckUtils]: 6: Hoare triple {33181#(= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33181#(= main_~i~1 0)} is VALID [2018-11-23 12:20:37,564 INFO L273 TraceCheckUtils]: 7: Hoare triple {33181#(= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33182#(<= main_~i~1 1)} is VALID [2018-11-23 12:20:37,564 INFO L273 TraceCheckUtils]: 8: Hoare triple {33182#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33182#(<= main_~i~1 1)} is VALID [2018-11-23 12:20:37,565 INFO L273 TraceCheckUtils]: 9: Hoare triple {33182#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33183#(<= main_~i~1 2)} is VALID [2018-11-23 12:20:37,566 INFO L273 TraceCheckUtils]: 10: Hoare triple {33183#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33183#(<= main_~i~1 2)} is VALID [2018-11-23 12:20:37,566 INFO L273 TraceCheckUtils]: 11: Hoare triple {33183#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33184#(<= main_~i~1 3)} is VALID [2018-11-23 12:20:37,567 INFO L273 TraceCheckUtils]: 12: Hoare triple {33184#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33184#(<= main_~i~1 3)} is VALID [2018-11-23 12:20:37,568 INFO L273 TraceCheckUtils]: 13: Hoare triple {33184#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33185#(<= main_~i~1 4)} is VALID [2018-11-23 12:20:37,568 INFO L273 TraceCheckUtils]: 14: Hoare triple {33185#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33185#(<= main_~i~1 4)} is VALID [2018-11-23 12:20:37,569 INFO L273 TraceCheckUtils]: 15: Hoare triple {33185#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33186#(<= main_~i~1 5)} is VALID [2018-11-23 12:20:37,569 INFO L273 TraceCheckUtils]: 16: Hoare triple {33186#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33186#(<= main_~i~1 5)} is VALID [2018-11-23 12:20:37,570 INFO L273 TraceCheckUtils]: 17: Hoare triple {33186#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33187#(<= main_~i~1 6)} is VALID [2018-11-23 12:20:37,571 INFO L273 TraceCheckUtils]: 18: Hoare triple {33187#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33187#(<= main_~i~1 6)} is VALID [2018-11-23 12:20:37,571 INFO L273 TraceCheckUtils]: 19: Hoare triple {33187#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33188#(<= main_~i~1 7)} is VALID [2018-11-23 12:20:37,572 INFO L273 TraceCheckUtils]: 20: Hoare triple {33188#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33188#(<= main_~i~1 7)} is VALID [2018-11-23 12:20:37,573 INFO L273 TraceCheckUtils]: 21: Hoare triple {33188#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33189#(<= main_~i~1 8)} is VALID [2018-11-23 12:20:37,573 INFO L273 TraceCheckUtils]: 22: Hoare triple {33189#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33189#(<= main_~i~1 8)} is VALID [2018-11-23 12:20:37,574 INFO L273 TraceCheckUtils]: 23: Hoare triple {33189#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33190#(<= main_~i~1 9)} is VALID [2018-11-23 12:20:37,574 INFO L273 TraceCheckUtils]: 24: Hoare triple {33190#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33190#(<= main_~i~1 9)} is VALID [2018-11-23 12:20:37,575 INFO L273 TraceCheckUtils]: 25: Hoare triple {33190#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33191#(<= main_~i~1 10)} is VALID [2018-11-23 12:20:37,576 INFO L273 TraceCheckUtils]: 26: Hoare triple {33191#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33191#(<= main_~i~1 10)} is VALID [2018-11-23 12:20:37,576 INFO L273 TraceCheckUtils]: 27: Hoare triple {33191#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33192#(<= main_~i~1 11)} is VALID [2018-11-23 12:20:37,577 INFO L273 TraceCheckUtils]: 28: Hoare triple {33192#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33192#(<= main_~i~1 11)} is VALID [2018-11-23 12:20:37,577 INFO L273 TraceCheckUtils]: 29: Hoare triple {33192#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33193#(<= main_~i~1 12)} is VALID [2018-11-23 12:20:37,578 INFO L273 TraceCheckUtils]: 30: Hoare triple {33193#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33193#(<= main_~i~1 12)} is VALID [2018-11-23 12:20:37,579 INFO L273 TraceCheckUtils]: 31: Hoare triple {33193#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33194#(<= main_~i~1 13)} is VALID [2018-11-23 12:20:37,579 INFO L273 TraceCheckUtils]: 32: Hoare triple {33194#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33194#(<= main_~i~1 13)} is VALID [2018-11-23 12:20:37,580 INFO L273 TraceCheckUtils]: 33: Hoare triple {33194#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33195#(<= main_~i~1 14)} is VALID [2018-11-23 12:20:37,580 INFO L273 TraceCheckUtils]: 34: Hoare triple {33195#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33195#(<= main_~i~1 14)} is VALID [2018-11-23 12:20:37,581 INFO L273 TraceCheckUtils]: 35: Hoare triple {33195#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33196#(<= main_~i~1 15)} is VALID [2018-11-23 12:20:37,582 INFO L273 TraceCheckUtils]: 36: Hoare triple {33196#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33196#(<= main_~i~1 15)} is VALID [2018-11-23 12:20:37,582 INFO L273 TraceCheckUtils]: 37: Hoare triple {33196#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33197#(<= main_~i~1 16)} is VALID [2018-11-23 12:20:37,583 INFO L273 TraceCheckUtils]: 38: Hoare triple {33197#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33197#(<= main_~i~1 16)} is VALID [2018-11-23 12:20:37,584 INFO L273 TraceCheckUtils]: 39: Hoare triple {33197#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33198#(<= main_~i~1 17)} is VALID [2018-11-23 12:20:37,584 INFO L273 TraceCheckUtils]: 40: Hoare triple {33198#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33198#(<= main_~i~1 17)} is VALID [2018-11-23 12:20:37,585 INFO L273 TraceCheckUtils]: 41: Hoare triple {33198#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33199#(<= main_~i~1 18)} is VALID [2018-11-23 12:20:37,585 INFO L273 TraceCheckUtils]: 42: Hoare triple {33199#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33199#(<= main_~i~1 18)} is VALID [2018-11-23 12:20:37,586 INFO L273 TraceCheckUtils]: 43: Hoare triple {33199#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33200#(<= main_~i~1 19)} is VALID [2018-11-23 12:20:37,587 INFO L273 TraceCheckUtils]: 44: Hoare triple {33200#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33200#(<= main_~i~1 19)} is VALID [2018-11-23 12:20:37,587 INFO L273 TraceCheckUtils]: 45: Hoare triple {33200#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33201#(<= main_~i~1 20)} is VALID [2018-11-23 12:20:37,588 INFO L273 TraceCheckUtils]: 46: Hoare triple {33201#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33201#(<= main_~i~1 20)} is VALID [2018-11-23 12:20:37,589 INFO L273 TraceCheckUtils]: 47: Hoare triple {33201#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33202#(<= main_~i~1 21)} is VALID [2018-11-23 12:20:37,589 INFO L273 TraceCheckUtils]: 48: Hoare triple {33202#(<= main_~i~1 21)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33202#(<= main_~i~1 21)} is VALID [2018-11-23 12:20:37,590 INFO L273 TraceCheckUtils]: 49: Hoare triple {33202#(<= main_~i~1 21)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33203#(<= main_~i~1 22)} is VALID [2018-11-23 12:20:37,590 INFO L273 TraceCheckUtils]: 50: Hoare triple {33203#(<= main_~i~1 22)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33203#(<= main_~i~1 22)} is VALID [2018-11-23 12:20:37,591 INFO L273 TraceCheckUtils]: 51: Hoare triple {33203#(<= main_~i~1 22)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33204#(<= main_~i~1 23)} is VALID [2018-11-23 12:20:37,591 INFO L273 TraceCheckUtils]: 52: Hoare triple {33204#(<= main_~i~1 23)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33204#(<= main_~i~1 23)} is VALID [2018-11-23 12:20:37,592 INFO L273 TraceCheckUtils]: 53: Hoare triple {33204#(<= main_~i~1 23)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33205#(<= main_~i~1 24)} is VALID [2018-11-23 12:20:37,593 INFO L273 TraceCheckUtils]: 54: Hoare triple {33205#(<= main_~i~1 24)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33205#(<= main_~i~1 24)} is VALID [2018-11-23 12:20:37,593 INFO L273 TraceCheckUtils]: 55: Hoare triple {33205#(<= main_~i~1 24)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33206#(<= main_~i~1 25)} is VALID [2018-11-23 12:20:37,594 INFO L273 TraceCheckUtils]: 56: Hoare triple {33206#(<= main_~i~1 25)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33206#(<= main_~i~1 25)} is VALID [2018-11-23 12:20:37,595 INFO L273 TraceCheckUtils]: 57: Hoare triple {33206#(<= main_~i~1 25)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33207#(<= main_~i~1 26)} is VALID [2018-11-23 12:20:37,595 INFO L273 TraceCheckUtils]: 58: Hoare triple {33207#(<= main_~i~1 26)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33207#(<= main_~i~1 26)} is VALID [2018-11-23 12:20:37,596 INFO L273 TraceCheckUtils]: 59: Hoare triple {33207#(<= main_~i~1 26)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33208#(<= main_~i~1 27)} is VALID [2018-11-23 12:20:37,596 INFO L273 TraceCheckUtils]: 60: Hoare triple {33208#(<= main_~i~1 27)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33208#(<= main_~i~1 27)} is VALID [2018-11-23 12:20:37,597 INFO L273 TraceCheckUtils]: 61: Hoare triple {33208#(<= main_~i~1 27)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33209#(<= main_~i~1 28)} is VALID [2018-11-23 12:20:37,598 INFO L273 TraceCheckUtils]: 62: Hoare triple {33209#(<= main_~i~1 28)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33209#(<= main_~i~1 28)} is VALID [2018-11-23 12:20:37,598 INFO L273 TraceCheckUtils]: 63: Hoare triple {33209#(<= main_~i~1 28)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33210#(<= main_~i~1 29)} is VALID [2018-11-23 12:20:37,599 INFO L273 TraceCheckUtils]: 64: Hoare triple {33210#(<= main_~i~1 29)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33210#(<= main_~i~1 29)} is VALID [2018-11-23 12:20:37,600 INFO L273 TraceCheckUtils]: 65: Hoare triple {33210#(<= main_~i~1 29)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33211#(<= main_~i~1 30)} is VALID [2018-11-23 12:20:37,600 INFO L273 TraceCheckUtils]: 66: Hoare triple {33211#(<= main_~i~1 30)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33211#(<= main_~i~1 30)} is VALID [2018-11-23 12:20:37,601 INFO L273 TraceCheckUtils]: 67: Hoare triple {33211#(<= main_~i~1 30)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33212#(<= main_~i~1 31)} is VALID [2018-11-23 12:20:37,601 INFO L273 TraceCheckUtils]: 68: Hoare triple {33212#(<= main_~i~1 31)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33212#(<= main_~i~1 31)} is VALID [2018-11-23 12:20:37,602 INFO L273 TraceCheckUtils]: 69: Hoare triple {33212#(<= main_~i~1 31)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33213#(<= main_~i~1 32)} is VALID [2018-11-23 12:20:37,603 INFO L273 TraceCheckUtils]: 70: Hoare triple {33213#(<= main_~i~1 32)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33213#(<= main_~i~1 32)} is VALID [2018-11-23 12:20:37,603 INFO L273 TraceCheckUtils]: 71: Hoare triple {33213#(<= main_~i~1 32)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33214#(<= main_~i~1 33)} is VALID [2018-11-23 12:20:37,604 INFO L273 TraceCheckUtils]: 72: Hoare triple {33214#(<= main_~i~1 33)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33214#(<= main_~i~1 33)} is VALID [2018-11-23 12:20:37,604 INFO L273 TraceCheckUtils]: 73: Hoare triple {33214#(<= main_~i~1 33)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33215#(<= main_~i~1 34)} is VALID [2018-11-23 12:20:37,605 INFO L273 TraceCheckUtils]: 74: Hoare triple {33215#(<= main_~i~1 34)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33215#(<= main_~i~1 34)} is VALID [2018-11-23 12:20:37,606 INFO L273 TraceCheckUtils]: 75: Hoare triple {33215#(<= main_~i~1 34)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33216#(<= main_~i~1 35)} is VALID [2018-11-23 12:20:37,606 INFO L273 TraceCheckUtils]: 76: Hoare triple {33216#(<= main_~i~1 35)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33216#(<= main_~i~1 35)} is VALID [2018-11-23 12:20:37,607 INFO L273 TraceCheckUtils]: 77: Hoare triple {33216#(<= main_~i~1 35)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33217#(<= main_~i~1 36)} is VALID [2018-11-23 12:20:37,607 INFO L273 TraceCheckUtils]: 78: Hoare triple {33217#(<= main_~i~1 36)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33217#(<= main_~i~1 36)} is VALID [2018-11-23 12:20:37,608 INFO L273 TraceCheckUtils]: 79: Hoare triple {33217#(<= main_~i~1 36)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33218#(<= main_~i~1 37)} is VALID [2018-11-23 12:20:37,609 INFO L273 TraceCheckUtils]: 80: Hoare triple {33218#(<= main_~i~1 37)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33218#(<= main_~i~1 37)} is VALID [2018-11-23 12:20:37,609 INFO L273 TraceCheckUtils]: 81: Hoare triple {33218#(<= main_~i~1 37)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33219#(<= main_~i~1 38)} is VALID [2018-11-23 12:20:37,610 INFO L273 TraceCheckUtils]: 82: Hoare triple {33219#(<= main_~i~1 38)} assume !(~i~1 < 60); {33180#false} is VALID [2018-11-23 12:20:37,610 INFO L256 TraceCheckUtils]: 83: Hoare triple {33180#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {33179#true} is VALID [2018-11-23 12:20:37,610 INFO L273 TraceCheckUtils]: 84: Hoare triple {33179#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {33179#true} is VALID [2018-11-23 12:20:37,611 INFO L273 TraceCheckUtils]: 85: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,611 INFO L273 TraceCheckUtils]: 86: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,611 INFO L273 TraceCheckUtils]: 87: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,611 INFO L273 TraceCheckUtils]: 88: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,611 INFO L273 TraceCheckUtils]: 89: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,612 INFO L273 TraceCheckUtils]: 90: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,612 INFO L273 TraceCheckUtils]: 91: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,612 INFO L273 TraceCheckUtils]: 92: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,612 INFO L273 TraceCheckUtils]: 93: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,612 INFO L273 TraceCheckUtils]: 94: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,612 INFO L273 TraceCheckUtils]: 95: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,613 INFO L273 TraceCheckUtils]: 96: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,613 INFO L273 TraceCheckUtils]: 97: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,613 INFO L273 TraceCheckUtils]: 98: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,613 INFO L273 TraceCheckUtils]: 99: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,613 INFO L273 TraceCheckUtils]: 100: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,613 INFO L273 TraceCheckUtils]: 101: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,614 INFO L273 TraceCheckUtils]: 102: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,614 INFO L273 TraceCheckUtils]: 103: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,614 INFO L273 TraceCheckUtils]: 104: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,614 INFO L273 TraceCheckUtils]: 105: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,614 INFO L273 TraceCheckUtils]: 106: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,614 INFO L273 TraceCheckUtils]: 107: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,615 INFO L273 TraceCheckUtils]: 108: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,615 INFO L273 TraceCheckUtils]: 109: Hoare triple {33179#true} assume !(~i~0 < 60); {33179#true} is VALID [2018-11-23 12:20:37,615 INFO L273 TraceCheckUtils]: 110: Hoare triple {33179#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {33179#true} is VALID [2018-11-23 12:20:37,615 INFO L273 TraceCheckUtils]: 111: Hoare triple {33179#true} assume true; {33179#true} is VALID [2018-11-23 12:20:37,615 INFO L268 TraceCheckUtils]: 112: Hoare quadruple {33179#true} {33180#false} #70#return; {33180#false} is VALID [2018-11-23 12:20:37,615 INFO L273 TraceCheckUtils]: 113: Hoare triple {33180#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {33180#false} is VALID [2018-11-23 12:20:37,615 INFO L256 TraceCheckUtils]: 114: Hoare triple {33180#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {33179#true} is VALID [2018-11-23 12:20:37,615 INFO L273 TraceCheckUtils]: 115: Hoare triple {33179#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {33179#true} is VALID [2018-11-23 12:20:37,616 INFO L273 TraceCheckUtils]: 116: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,616 INFO L273 TraceCheckUtils]: 117: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,616 INFO L273 TraceCheckUtils]: 118: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,616 INFO L273 TraceCheckUtils]: 119: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,616 INFO L273 TraceCheckUtils]: 120: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,616 INFO L273 TraceCheckUtils]: 121: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,616 INFO L273 TraceCheckUtils]: 122: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,616 INFO L273 TraceCheckUtils]: 123: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,616 INFO L273 TraceCheckUtils]: 124: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,616 INFO L273 TraceCheckUtils]: 125: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,617 INFO L273 TraceCheckUtils]: 126: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,617 INFO L273 TraceCheckUtils]: 127: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,617 INFO L273 TraceCheckUtils]: 128: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,617 INFO L273 TraceCheckUtils]: 129: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,617 INFO L273 TraceCheckUtils]: 130: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,617 INFO L273 TraceCheckUtils]: 131: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,617 INFO L273 TraceCheckUtils]: 132: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,617 INFO L273 TraceCheckUtils]: 133: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,617 INFO L273 TraceCheckUtils]: 134: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,617 INFO L273 TraceCheckUtils]: 135: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,618 INFO L273 TraceCheckUtils]: 136: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,618 INFO L273 TraceCheckUtils]: 137: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,618 INFO L273 TraceCheckUtils]: 138: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,618 INFO L273 TraceCheckUtils]: 139: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,618 INFO L273 TraceCheckUtils]: 140: Hoare triple {33179#true} assume !(~i~0 < 60); {33179#true} is VALID [2018-11-23 12:20:37,618 INFO L273 TraceCheckUtils]: 141: Hoare triple {33179#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {33179#true} is VALID [2018-11-23 12:20:37,618 INFO L273 TraceCheckUtils]: 142: Hoare triple {33179#true} assume true; {33179#true} is VALID [2018-11-23 12:20:37,618 INFO L268 TraceCheckUtils]: 143: Hoare quadruple {33179#true} {33180#false} #72#return; {33180#false} is VALID [2018-11-23 12:20:37,618 INFO L273 TraceCheckUtils]: 144: Hoare triple {33180#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {33180#false} is VALID [2018-11-23 12:20:37,618 INFO L273 TraceCheckUtils]: 145: Hoare triple {33180#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {33180#false} is VALID [2018-11-23 12:20:37,619 INFO L273 TraceCheckUtils]: 146: Hoare triple {33180#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {33180#false} is VALID [2018-11-23 12:20:37,619 INFO L273 TraceCheckUtils]: 147: Hoare triple {33180#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {33180#false} is VALID [2018-11-23 12:20:37,619 INFO L273 TraceCheckUtils]: 148: Hoare triple {33180#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {33180#false} is VALID [2018-11-23 12:20:37,619 INFO L273 TraceCheckUtils]: 149: Hoare triple {33180#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {33180#false} is VALID [2018-11-23 12:20:37,619 INFO L273 TraceCheckUtils]: 150: Hoare triple {33180#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {33180#false} is VALID [2018-11-23 12:20:37,619 INFO L273 TraceCheckUtils]: 151: Hoare triple {33180#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {33180#false} is VALID [2018-11-23 12:20:37,619 INFO L273 TraceCheckUtils]: 152: Hoare triple {33180#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {33180#false} is VALID [2018-11-23 12:20:37,619 INFO L273 TraceCheckUtils]: 153: Hoare triple {33180#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {33180#false} is VALID [2018-11-23 12:20:37,619 INFO L273 TraceCheckUtils]: 154: Hoare triple {33180#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {33180#false} is VALID [2018-11-23 12:20:37,619 INFO L273 TraceCheckUtils]: 155: Hoare triple {33180#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {33180#false} is VALID [2018-11-23 12:20:37,620 INFO L273 TraceCheckUtils]: 156: Hoare triple {33180#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {33180#false} is VALID [2018-11-23 12:20:37,620 INFO L273 TraceCheckUtils]: 157: Hoare triple {33180#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {33180#false} is VALID [2018-11-23 12:20:37,620 INFO L273 TraceCheckUtils]: 158: Hoare triple {33180#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {33180#false} is VALID [2018-11-23 12:20:37,620 INFO L273 TraceCheckUtils]: 159: Hoare triple {33180#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {33180#false} is VALID [2018-11-23 12:20:37,620 INFO L273 TraceCheckUtils]: 160: Hoare triple {33180#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {33180#false} is VALID [2018-11-23 12:20:37,620 INFO L273 TraceCheckUtils]: 161: Hoare triple {33180#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {33180#false} is VALID [2018-11-23 12:20:37,620 INFO L273 TraceCheckUtils]: 162: Hoare triple {33180#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {33180#false} is VALID [2018-11-23 12:20:37,620 INFO L273 TraceCheckUtils]: 163: Hoare triple {33180#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {33180#false} is VALID [2018-11-23 12:20:37,620 INFO L273 TraceCheckUtils]: 164: Hoare triple {33180#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {33180#false} is VALID [2018-11-23 12:20:37,620 INFO L273 TraceCheckUtils]: 165: Hoare triple {33180#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {33180#false} is VALID [2018-11-23 12:20:37,621 INFO L273 TraceCheckUtils]: 166: Hoare triple {33180#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {33180#false} is VALID [2018-11-23 12:20:37,621 INFO L273 TraceCheckUtils]: 167: Hoare triple {33180#false} assume !(~i~2 < 59); {33180#false} is VALID [2018-11-23 12:20:37,621 INFO L273 TraceCheckUtils]: 168: Hoare triple {33180#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {33180#false} is VALID [2018-11-23 12:20:37,621 INFO L256 TraceCheckUtils]: 169: Hoare triple {33180#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {33179#true} is VALID [2018-11-23 12:20:37,621 INFO L273 TraceCheckUtils]: 170: Hoare triple {33179#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {33179#true} is VALID [2018-11-23 12:20:37,621 INFO L273 TraceCheckUtils]: 171: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,621 INFO L273 TraceCheckUtils]: 172: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,621 INFO L273 TraceCheckUtils]: 173: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,621 INFO L273 TraceCheckUtils]: 174: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,621 INFO L273 TraceCheckUtils]: 175: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,622 INFO L273 TraceCheckUtils]: 176: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,622 INFO L273 TraceCheckUtils]: 177: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,622 INFO L273 TraceCheckUtils]: 178: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,622 INFO L273 TraceCheckUtils]: 179: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,622 INFO L273 TraceCheckUtils]: 180: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,622 INFO L273 TraceCheckUtils]: 181: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,622 INFO L273 TraceCheckUtils]: 182: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,622 INFO L273 TraceCheckUtils]: 183: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,622 INFO L273 TraceCheckUtils]: 184: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,622 INFO L273 TraceCheckUtils]: 185: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,622 INFO L273 TraceCheckUtils]: 186: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,623 INFO L273 TraceCheckUtils]: 187: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,623 INFO L273 TraceCheckUtils]: 188: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,623 INFO L273 TraceCheckUtils]: 189: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,623 INFO L273 TraceCheckUtils]: 190: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,623 INFO L273 TraceCheckUtils]: 191: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,623 INFO L273 TraceCheckUtils]: 192: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,623 INFO L273 TraceCheckUtils]: 193: Hoare triple {33179#true} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33179#true} is VALID [2018-11-23 12:20:37,623 INFO L273 TraceCheckUtils]: 194: Hoare triple {33179#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33179#true} is VALID [2018-11-23 12:20:37,623 INFO L273 TraceCheckUtils]: 195: Hoare triple {33179#true} assume !(~i~0 < 60); {33179#true} is VALID [2018-11-23 12:20:37,623 INFO L273 TraceCheckUtils]: 196: Hoare triple {33179#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {33179#true} is VALID [2018-11-23 12:20:37,624 INFO L273 TraceCheckUtils]: 197: Hoare triple {33179#true} assume true; {33179#true} is VALID [2018-11-23 12:20:37,624 INFO L268 TraceCheckUtils]: 198: Hoare quadruple {33179#true} {33180#false} #74#return; {33180#false} is VALID [2018-11-23 12:20:37,624 INFO L273 TraceCheckUtils]: 199: Hoare triple {33180#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {33180#false} is VALID [2018-11-23 12:20:37,624 INFO L273 TraceCheckUtils]: 200: Hoare triple {33180#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {33180#false} is VALID [2018-11-23 12:20:37,624 INFO L273 TraceCheckUtils]: 201: Hoare triple {33180#false} assume !false; {33180#false} is VALID [2018-11-23 12:20:37,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2948 backedges. 0 proven. 1444 refuted. 0 times theorem prover too weak. 1504 trivial. 0 not checked. [2018-11-23 12:20:37,642 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:20:37,642 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 40 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 40 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:20:37,650 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-23 12:20:37,752 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-23 12:20:37,752 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:20:37,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:20:37,810 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:20:38,992 INFO L256 TraceCheckUtils]: 0: Hoare triple {33179#true} call ULTIMATE.init(); {33179#true} is VALID [2018-11-23 12:20:38,993 INFO L273 TraceCheckUtils]: 1: Hoare triple {33179#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {33179#true} is VALID [2018-11-23 12:20:38,993 INFO L273 TraceCheckUtils]: 2: Hoare triple {33179#true} assume true; {33179#true} is VALID [2018-11-23 12:20:38,993 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {33179#true} {33179#true} #66#return; {33179#true} is VALID [2018-11-23 12:20:38,993 INFO L256 TraceCheckUtils]: 4: Hoare triple {33179#true} call #t~ret12 := main(); {33179#true} is VALID [2018-11-23 12:20:38,994 INFO L273 TraceCheckUtils]: 5: Hoare triple {33179#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(240);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {33238#(<= main_~i~1 0)} is VALID [2018-11-23 12:20:38,994 INFO L273 TraceCheckUtils]: 6: Hoare triple {33238#(<= main_~i~1 0)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33238#(<= main_~i~1 0)} is VALID [2018-11-23 12:20:38,995 INFO L273 TraceCheckUtils]: 7: Hoare triple {33238#(<= main_~i~1 0)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33182#(<= main_~i~1 1)} is VALID [2018-11-23 12:20:38,995 INFO L273 TraceCheckUtils]: 8: Hoare triple {33182#(<= main_~i~1 1)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33182#(<= main_~i~1 1)} is VALID [2018-11-23 12:20:38,996 INFO L273 TraceCheckUtils]: 9: Hoare triple {33182#(<= main_~i~1 1)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33183#(<= main_~i~1 2)} is VALID [2018-11-23 12:20:38,996 INFO L273 TraceCheckUtils]: 10: Hoare triple {33183#(<= main_~i~1 2)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33183#(<= main_~i~1 2)} is VALID [2018-11-23 12:20:38,996 INFO L273 TraceCheckUtils]: 11: Hoare triple {33183#(<= main_~i~1 2)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33184#(<= main_~i~1 3)} is VALID [2018-11-23 12:20:38,997 INFO L273 TraceCheckUtils]: 12: Hoare triple {33184#(<= main_~i~1 3)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33184#(<= main_~i~1 3)} is VALID [2018-11-23 12:20:38,998 INFO L273 TraceCheckUtils]: 13: Hoare triple {33184#(<= main_~i~1 3)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33185#(<= main_~i~1 4)} is VALID [2018-11-23 12:20:38,998 INFO L273 TraceCheckUtils]: 14: Hoare triple {33185#(<= main_~i~1 4)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33185#(<= main_~i~1 4)} is VALID [2018-11-23 12:20:38,999 INFO L273 TraceCheckUtils]: 15: Hoare triple {33185#(<= main_~i~1 4)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33186#(<= main_~i~1 5)} is VALID [2018-11-23 12:20:38,999 INFO L273 TraceCheckUtils]: 16: Hoare triple {33186#(<= main_~i~1 5)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33186#(<= main_~i~1 5)} is VALID [2018-11-23 12:20:39,000 INFO L273 TraceCheckUtils]: 17: Hoare triple {33186#(<= main_~i~1 5)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33187#(<= main_~i~1 6)} is VALID [2018-11-23 12:20:39,001 INFO L273 TraceCheckUtils]: 18: Hoare triple {33187#(<= main_~i~1 6)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33187#(<= main_~i~1 6)} is VALID [2018-11-23 12:20:39,001 INFO L273 TraceCheckUtils]: 19: Hoare triple {33187#(<= main_~i~1 6)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33188#(<= main_~i~1 7)} is VALID [2018-11-23 12:20:39,002 INFO L273 TraceCheckUtils]: 20: Hoare triple {33188#(<= main_~i~1 7)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33188#(<= main_~i~1 7)} is VALID [2018-11-23 12:20:39,002 INFO L273 TraceCheckUtils]: 21: Hoare triple {33188#(<= main_~i~1 7)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33189#(<= main_~i~1 8)} is VALID [2018-11-23 12:20:39,003 INFO L273 TraceCheckUtils]: 22: Hoare triple {33189#(<= main_~i~1 8)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33189#(<= main_~i~1 8)} is VALID [2018-11-23 12:20:39,004 INFO L273 TraceCheckUtils]: 23: Hoare triple {33189#(<= main_~i~1 8)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33190#(<= main_~i~1 9)} is VALID [2018-11-23 12:20:39,004 INFO L273 TraceCheckUtils]: 24: Hoare triple {33190#(<= main_~i~1 9)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33190#(<= main_~i~1 9)} is VALID [2018-11-23 12:20:39,005 INFO L273 TraceCheckUtils]: 25: Hoare triple {33190#(<= main_~i~1 9)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33191#(<= main_~i~1 10)} is VALID [2018-11-23 12:20:39,005 INFO L273 TraceCheckUtils]: 26: Hoare triple {33191#(<= main_~i~1 10)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33191#(<= main_~i~1 10)} is VALID [2018-11-23 12:20:39,006 INFO L273 TraceCheckUtils]: 27: Hoare triple {33191#(<= main_~i~1 10)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33192#(<= main_~i~1 11)} is VALID [2018-11-23 12:20:39,007 INFO L273 TraceCheckUtils]: 28: Hoare triple {33192#(<= main_~i~1 11)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33192#(<= main_~i~1 11)} is VALID [2018-11-23 12:20:39,007 INFO L273 TraceCheckUtils]: 29: Hoare triple {33192#(<= main_~i~1 11)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33193#(<= main_~i~1 12)} is VALID [2018-11-23 12:20:39,008 INFO L273 TraceCheckUtils]: 30: Hoare triple {33193#(<= main_~i~1 12)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33193#(<= main_~i~1 12)} is VALID [2018-11-23 12:20:39,009 INFO L273 TraceCheckUtils]: 31: Hoare triple {33193#(<= main_~i~1 12)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33194#(<= main_~i~1 13)} is VALID [2018-11-23 12:20:39,009 INFO L273 TraceCheckUtils]: 32: Hoare triple {33194#(<= main_~i~1 13)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33194#(<= main_~i~1 13)} is VALID [2018-11-23 12:20:39,010 INFO L273 TraceCheckUtils]: 33: Hoare triple {33194#(<= main_~i~1 13)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33195#(<= main_~i~1 14)} is VALID [2018-11-23 12:20:39,010 INFO L273 TraceCheckUtils]: 34: Hoare triple {33195#(<= main_~i~1 14)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33195#(<= main_~i~1 14)} is VALID [2018-11-23 12:20:39,011 INFO L273 TraceCheckUtils]: 35: Hoare triple {33195#(<= main_~i~1 14)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33196#(<= main_~i~1 15)} is VALID [2018-11-23 12:20:39,012 INFO L273 TraceCheckUtils]: 36: Hoare triple {33196#(<= main_~i~1 15)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33196#(<= main_~i~1 15)} is VALID [2018-11-23 12:20:39,012 INFO L273 TraceCheckUtils]: 37: Hoare triple {33196#(<= main_~i~1 15)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33197#(<= main_~i~1 16)} is VALID [2018-11-23 12:20:39,013 INFO L273 TraceCheckUtils]: 38: Hoare triple {33197#(<= main_~i~1 16)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33197#(<= main_~i~1 16)} is VALID [2018-11-23 12:20:39,014 INFO L273 TraceCheckUtils]: 39: Hoare triple {33197#(<= main_~i~1 16)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33198#(<= main_~i~1 17)} is VALID [2018-11-23 12:20:39,014 INFO L273 TraceCheckUtils]: 40: Hoare triple {33198#(<= main_~i~1 17)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33198#(<= main_~i~1 17)} is VALID [2018-11-23 12:20:39,015 INFO L273 TraceCheckUtils]: 41: Hoare triple {33198#(<= main_~i~1 17)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33199#(<= main_~i~1 18)} is VALID [2018-11-23 12:20:39,015 INFO L273 TraceCheckUtils]: 42: Hoare triple {33199#(<= main_~i~1 18)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33199#(<= main_~i~1 18)} is VALID [2018-11-23 12:20:39,016 INFO L273 TraceCheckUtils]: 43: Hoare triple {33199#(<= main_~i~1 18)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33200#(<= main_~i~1 19)} is VALID [2018-11-23 12:20:39,017 INFO L273 TraceCheckUtils]: 44: Hoare triple {33200#(<= main_~i~1 19)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33200#(<= main_~i~1 19)} is VALID [2018-11-23 12:20:39,017 INFO L273 TraceCheckUtils]: 45: Hoare triple {33200#(<= main_~i~1 19)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33201#(<= main_~i~1 20)} is VALID [2018-11-23 12:20:39,018 INFO L273 TraceCheckUtils]: 46: Hoare triple {33201#(<= main_~i~1 20)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33201#(<= main_~i~1 20)} is VALID [2018-11-23 12:20:39,019 INFO L273 TraceCheckUtils]: 47: Hoare triple {33201#(<= main_~i~1 20)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33202#(<= main_~i~1 21)} is VALID [2018-11-23 12:20:39,019 INFO L273 TraceCheckUtils]: 48: Hoare triple {33202#(<= main_~i~1 21)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33202#(<= main_~i~1 21)} is VALID [2018-11-23 12:20:39,020 INFO L273 TraceCheckUtils]: 49: Hoare triple {33202#(<= main_~i~1 21)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33203#(<= main_~i~1 22)} is VALID [2018-11-23 12:20:39,020 INFO L273 TraceCheckUtils]: 50: Hoare triple {33203#(<= main_~i~1 22)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33203#(<= main_~i~1 22)} is VALID [2018-11-23 12:20:39,021 INFO L273 TraceCheckUtils]: 51: Hoare triple {33203#(<= main_~i~1 22)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33204#(<= main_~i~1 23)} is VALID [2018-11-23 12:20:39,022 INFO L273 TraceCheckUtils]: 52: Hoare triple {33204#(<= main_~i~1 23)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33204#(<= main_~i~1 23)} is VALID [2018-11-23 12:20:39,022 INFO L273 TraceCheckUtils]: 53: Hoare triple {33204#(<= main_~i~1 23)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33205#(<= main_~i~1 24)} is VALID [2018-11-23 12:20:39,023 INFO L273 TraceCheckUtils]: 54: Hoare triple {33205#(<= main_~i~1 24)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33205#(<= main_~i~1 24)} is VALID [2018-11-23 12:20:39,023 INFO L273 TraceCheckUtils]: 55: Hoare triple {33205#(<= main_~i~1 24)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33206#(<= main_~i~1 25)} is VALID [2018-11-23 12:20:39,024 INFO L273 TraceCheckUtils]: 56: Hoare triple {33206#(<= main_~i~1 25)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33206#(<= main_~i~1 25)} is VALID [2018-11-23 12:20:39,025 INFO L273 TraceCheckUtils]: 57: Hoare triple {33206#(<= main_~i~1 25)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33207#(<= main_~i~1 26)} is VALID [2018-11-23 12:20:39,025 INFO L273 TraceCheckUtils]: 58: Hoare triple {33207#(<= main_~i~1 26)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33207#(<= main_~i~1 26)} is VALID [2018-11-23 12:20:39,026 INFO L273 TraceCheckUtils]: 59: Hoare triple {33207#(<= main_~i~1 26)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33208#(<= main_~i~1 27)} is VALID [2018-11-23 12:20:39,026 INFO L273 TraceCheckUtils]: 60: Hoare triple {33208#(<= main_~i~1 27)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33208#(<= main_~i~1 27)} is VALID [2018-11-23 12:20:39,027 INFO L273 TraceCheckUtils]: 61: Hoare triple {33208#(<= main_~i~1 27)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33209#(<= main_~i~1 28)} is VALID [2018-11-23 12:20:39,028 INFO L273 TraceCheckUtils]: 62: Hoare triple {33209#(<= main_~i~1 28)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33209#(<= main_~i~1 28)} is VALID [2018-11-23 12:20:39,028 INFO L273 TraceCheckUtils]: 63: Hoare triple {33209#(<= main_~i~1 28)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33210#(<= main_~i~1 29)} is VALID [2018-11-23 12:20:39,029 INFO L273 TraceCheckUtils]: 64: Hoare triple {33210#(<= main_~i~1 29)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33210#(<= main_~i~1 29)} is VALID [2018-11-23 12:20:39,030 INFO L273 TraceCheckUtils]: 65: Hoare triple {33210#(<= main_~i~1 29)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33211#(<= main_~i~1 30)} is VALID [2018-11-23 12:20:39,030 INFO L273 TraceCheckUtils]: 66: Hoare triple {33211#(<= main_~i~1 30)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33211#(<= main_~i~1 30)} is VALID [2018-11-23 12:20:39,031 INFO L273 TraceCheckUtils]: 67: Hoare triple {33211#(<= main_~i~1 30)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33212#(<= main_~i~1 31)} is VALID [2018-11-23 12:20:39,031 INFO L273 TraceCheckUtils]: 68: Hoare triple {33212#(<= main_~i~1 31)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33212#(<= main_~i~1 31)} is VALID [2018-11-23 12:20:39,032 INFO L273 TraceCheckUtils]: 69: Hoare triple {33212#(<= main_~i~1 31)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33213#(<= main_~i~1 32)} is VALID [2018-11-23 12:20:39,033 INFO L273 TraceCheckUtils]: 70: Hoare triple {33213#(<= main_~i~1 32)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33213#(<= main_~i~1 32)} is VALID [2018-11-23 12:20:39,033 INFO L273 TraceCheckUtils]: 71: Hoare triple {33213#(<= main_~i~1 32)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33214#(<= main_~i~1 33)} is VALID [2018-11-23 12:20:39,034 INFO L273 TraceCheckUtils]: 72: Hoare triple {33214#(<= main_~i~1 33)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33214#(<= main_~i~1 33)} is VALID [2018-11-23 12:20:39,035 INFO L273 TraceCheckUtils]: 73: Hoare triple {33214#(<= main_~i~1 33)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33215#(<= main_~i~1 34)} is VALID [2018-11-23 12:20:39,035 INFO L273 TraceCheckUtils]: 74: Hoare triple {33215#(<= main_~i~1 34)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33215#(<= main_~i~1 34)} is VALID [2018-11-23 12:20:39,036 INFO L273 TraceCheckUtils]: 75: Hoare triple {33215#(<= main_~i~1 34)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33216#(<= main_~i~1 35)} is VALID [2018-11-23 12:20:39,036 INFO L273 TraceCheckUtils]: 76: Hoare triple {33216#(<= main_~i~1 35)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33216#(<= main_~i~1 35)} is VALID [2018-11-23 12:20:39,037 INFO L273 TraceCheckUtils]: 77: Hoare triple {33216#(<= main_~i~1 35)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33217#(<= main_~i~1 36)} is VALID [2018-11-23 12:20:39,038 INFO L273 TraceCheckUtils]: 78: Hoare triple {33217#(<= main_~i~1 36)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33217#(<= main_~i~1 36)} is VALID [2018-11-23 12:20:39,038 INFO L273 TraceCheckUtils]: 79: Hoare triple {33217#(<= main_~i~1 36)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33218#(<= main_~i~1 37)} is VALID [2018-11-23 12:20:39,039 INFO L273 TraceCheckUtils]: 80: Hoare triple {33218#(<= main_~i~1 37)} assume !!(~i~1 < 60);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;call write~int(#t~nondet3, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet3; {33218#(<= main_~i~1 37)} is VALID [2018-11-23 12:20:39,040 INFO L273 TraceCheckUtils]: 81: Hoare triple {33218#(<= main_~i~1 37)} #t~post2 := ~i~1;~i~1 := 1 + #t~post2;havoc #t~post2; {33219#(<= main_~i~1 38)} is VALID [2018-11-23 12:20:39,040 INFO L273 TraceCheckUtils]: 82: Hoare triple {33219#(<= main_~i~1 38)} assume !(~i~1 < 60); {33180#false} is VALID [2018-11-23 12:20:39,040 INFO L256 TraceCheckUtils]: 83: Hoare triple {33180#false} call #t~ret4 := sum(~#x~0.base, ~#x~0.offset); {33180#false} is VALID [2018-11-23 12:20:39,041 INFO L273 TraceCheckUtils]: 84: Hoare triple {33180#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {33180#false} is VALID [2018-11-23 12:20:39,041 INFO L273 TraceCheckUtils]: 85: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,041 INFO L273 TraceCheckUtils]: 86: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,041 INFO L273 TraceCheckUtils]: 87: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,041 INFO L273 TraceCheckUtils]: 88: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,041 INFO L273 TraceCheckUtils]: 89: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,042 INFO L273 TraceCheckUtils]: 90: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,042 INFO L273 TraceCheckUtils]: 91: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,042 INFO L273 TraceCheckUtils]: 92: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,042 INFO L273 TraceCheckUtils]: 93: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,042 INFO L273 TraceCheckUtils]: 94: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,043 INFO L273 TraceCheckUtils]: 95: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,043 INFO L273 TraceCheckUtils]: 96: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,043 INFO L273 TraceCheckUtils]: 97: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,043 INFO L273 TraceCheckUtils]: 98: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,043 INFO L273 TraceCheckUtils]: 99: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,043 INFO L273 TraceCheckUtils]: 100: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,044 INFO L273 TraceCheckUtils]: 101: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,044 INFO L273 TraceCheckUtils]: 102: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,044 INFO L273 TraceCheckUtils]: 103: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,044 INFO L273 TraceCheckUtils]: 104: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,044 INFO L273 TraceCheckUtils]: 105: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,044 INFO L273 TraceCheckUtils]: 106: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,044 INFO L273 TraceCheckUtils]: 107: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,044 INFO L273 TraceCheckUtils]: 108: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,044 INFO L273 TraceCheckUtils]: 109: Hoare triple {33180#false} assume !(~i~0 < 60); {33180#false} is VALID [2018-11-23 12:20:39,044 INFO L273 TraceCheckUtils]: 110: Hoare triple {33180#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {33180#false} is VALID [2018-11-23 12:20:39,045 INFO L273 TraceCheckUtils]: 111: Hoare triple {33180#false} assume true; {33180#false} is VALID [2018-11-23 12:20:39,045 INFO L268 TraceCheckUtils]: 112: Hoare quadruple {33180#false} {33180#false} #70#return; {33180#false} is VALID [2018-11-23 12:20:39,045 INFO L273 TraceCheckUtils]: 113: Hoare triple {33180#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~1 := #t~ret4;havoc #t~ret4;call #t~mem5 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem5;havoc #t~mem5;call #t~mem6 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem6, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem6;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {33180#false} is VALID [2018-11-23 12:20:39,045 INFO L256 TraceCheckUtils]: 114: Hoare triple {33180#false} call #t~ret7 := sum(~#x~0.base, ~#x~0.offset); {33180#false} is VALID [2018-11-23 12:20:39,045 INFO L273 TraceCheckUtils]: 115: Hoare triple {33180#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {33180#false} is VALID [2018-11-23 12:20:39,045 INFO L273 TraceCheckUtils]: 116: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,045 INFO L273 TraceCheckUtils]: 117: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,045 INFO L273 TraceCheckUtils]: 118: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,045 INFO L273 TraceCheckUtils]: 119: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,045 INFO L273 TraceCheckUtils]: 120: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,046 INFO L273 TraceCheckUtils]: 121: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,046 INFO L273 TraceCheckUtils]: 122: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,046 INFO L273 TraceCheckUtils]: 123: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,046 INFO L273 TraceCheckUtils]: 124: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,046 INFO L273 TraceCheckUtils]: 125: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,046 INFO L273 TraceCheckUtils]: 126: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,046 INFO L273 TraceCheckUtils]: 127: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,046 INFO L273 TraceCheckUtils]: 128: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,046 INFO L273 TraceCheckUtils]: 129: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,046 INFO L273 TraceCheckUtils]: 130: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,047 INFO L273 TraceCheckUtils]: 131: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,047 INFO L273 TraceCheckUtils]: 132: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,047 INFO L273 TraceCheckUtils]: 133: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,047 INFO L273 TraceCheckUtils]: 134: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,047 INFO L273 TraceCheckUtils]: 135: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,047 INFO L273 TraceCheckUtils]: 136: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,047 INFO L273 TraceCheckUtils]: 137: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,047 INFO L273 TraceCheckUtils]: 138: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,047 INFO L273 TraceCheckUtils]: 139: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,047 INFO L273 TraceCheckUtils]: 140: Hoare triple {33180#false} assume !(~i~0 < 60); {33180#false} is VALID [2018-11-23 12:20:39,048 INFO L273 TraceCheckUtils]: 141: Hoare triple {33180#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {33180#false} is VALID [2018-11-23 12:20:39,048 INFO L273 TraceCheckUtils]: 142: Hoare triple {33180#false} assume true; {33180#false} is VALID [2018-11-23 12:20:39,048 INFO L268 TraceCheckUtils]: 143: Hoare quadruple {33180#false} {33180#false} #72#return; {33180#false} is VALID [2018-11-23 12:20:39,048 INFO L273 TraceCheckUtils]: 144: Hoare triple {33180#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~ret2~0 := #t~ret7;havoc #t~ret7;call #t~mem8 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem8;havoc #t~mem8;~i~2 := 0; {33180#false} is VALID [2018-11-23 12:20:39,048 INFO L273 TraceCheckUtils]: 145: Hoare triple {33180#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {33180#false} is VALID [2018-11-23 12:20:39,048 INFO L273 TraceCheckUtils]: 146: Hoare triple {33180#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {33180#false} is VALID [2018-11-23 12:20:39,048 INFO L273 TraceCheckUtils]: 147: Hoare triple {33180#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {33180#false} is VALID [2018-11-23 12:20:39,048 INFO L273 TraceCheckUtils]: 148: Hoare triple {33180#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {33180#false} is VALID [2018-11-23 12:20:39,048 INFO L273 TraceCheckUtils]: 149: Hoare triple {33180#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {33180#false} is VALID [2018-11-23 12:20:39,048 INFO L273 TraceCheckUtils]: 150: Hoare triple {33180#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {33180#false} is VALID [2018-11-23 12:20:39,049 INFO L273 TraceCheckUtils]: 151: Hoare triple {33180#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {33180#false} is VALID [2018-11-23 12:20:39,049 INFO L273 TraceCheckUtils]: 152: Hoare triple {33180#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {33180#false} is VALID [2018-11-23 12:20:39,049 INFO L273 TraceCheckUtils]: 153: Hoare triple {33180#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {33180#false} is VALID [2018-11-23 12:20:39,049 INFO L273 TraceCheckUtils]: 154: Hoare triple {33180#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {33180#false} is VALID [2018-11-23 12:20:39,049 INFO L273 TraceCheckUtils]: 155: Hoare triple {33180#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {33180#false} is VALID [2018-11-23 12:20:39,049 INFO L273 TraceCheckUtils]: 156: Hoare triple {33180#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {33180#false} is VALID [2018-11-23 12:20:39,049 INFO L273 TraceCheckUtils]: 157: Hoare triple {33180#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {33180#false} is VALID [2018-11-23 12:20:39,049 INFO L273 TraceCheckUtils]: 158: Hoare triple {33180#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {33180#false} is VALID [2018-11-23 12:20:39,049 INFO L273 TraceCheckUtils]: 159: Hoare triple {33180#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {33180#false} is VALID [2018-11-23 12:20:39,049 INFO L273 TraceCheckUtils]: 160: Hoare triple {33180#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {33180#false} is VALID [2018-11-23 12:20:39,050 INFO L273 TraceCheckUtils]: 161: Hoare triple {33180#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {33180#false} is VALID [2018-11-23 12:20:39,050 INFO L273 TraceCheckUtils]: 162: Hoare triple {33180#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {33180#false} is VALID [2018-11-23 12:20:39,050 INFO L273 TraceCheckUtils]: 163: Hoare triple {33180#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {33180#false} is VALID [2018-11-23 12:20:39,050 INFO L273 TraceCheckUtils]: 164: Hoare triple {33180#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {33180#false} is VALID [2018-11-23 12:20:39,050 INFO L273 TraceCheckUtils]: 165: Hoare triple {33180#false} assume !!(~i~2 < 59);call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem10, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem10; {33180#false} is VALID [2018-11-23 12:20:39,050 INFO L273 TraceCheckUtils]: 166: Hoare triple {33180#false} #t~post9 := ~i~2;~i~2 := 1 + #t~post9;havoc #t~post9; {33180#false} is VALID [2018-11-23 12:20:39,050 INFO L273 TraceCheckUtils]: 167: Hoare triple {33180#false} assume !(~i~2 < 59); {33180#false} is VALID [2018-11-23 12:20:39,050 INFO L273 TraceCheckUtils]: 168: Hoare triple {33180#false} call write~int(~temp~0, ~#x~0.base, 236 + ~#x~0.offset, 4); {33180#false} is VALID [2018-11-23 12:20:39,050 INFO L256 TraceCheckUtils]: 169: Hoare triple {33180#false} call #t~ret11 := sum(~#x~0.base, ~#x~0.offset); {33180#false} is VALID [2018-11-23 12:20:39,050 INFO L273 TraceCheckUtils]: 170: Hoare triple {33180#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {33180#false} is VALID [2018-11-23 12:20:39,051 INFO L273 TraceCheckUtils]: 171: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,051 INFO L273 TraceCheckUtils]: 172: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,051 INFO L273 TraceCheckUtils]: 173: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,051 INFO L273 TraceCheckUtils]: 174: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,051 INFO L273 TraceCheckUtils]: 175: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,051 INFO L273 TraceCheckUtils]: 176: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,051 INFO L273 TraceCheckUtils]: 177: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,051 INFO L273 TraceCheckUtils]: 178: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,051 INFO L273 TraceCheckUtils]: 179: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,051 INFO L273 TraceCheckUtils]: 180: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,052 INFO L273 TraceCheckUtils]: 181: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,052 INFO L273 TraceCheckUtils]: 182: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,052 INFO L273 TraceCheckUtils]: 183: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,052 INFO L273 TraceCheckUtils]: 184: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,052 INFO L273 TraceCheckUtils]: 185: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,052 INFO L273 TraceCheckUtils]: 186: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,052 INFO L273 TraceCheckUtils]: 187: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,052 INFO L273 TraceCheckUtils]: 188: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,052 INFO L273 TraceCheckUtils]: 189: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,052 INFO L273 TraceCheckUtils]: 190: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,053 INFO L273 TraceCheckUtils]: 191: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,053 INFO L273 TraceCheckUtils]: 192: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,053 INFO L273 TraceCheckUtils]: 193: Hoare triple {33180#false} assume !!(~i~0 < 60);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);~ret~0 := ~ret~0 + #t~mem1;havoc #t~mem1; {33180#false} is VALID [2018-11-23 12:20:39,053 INFO L273 TraceCheckUtils]: 194: Hoare triple {33180#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33180#false} is VALID [2018-11-23 12:20:39,053 INFO L273 TraceCheckUtils]: 195: Hoare triple {33180#false} assume !(~i~0 < 60); {33180#false} is VALID [2018-11-23 12:20:39,053 INFO L273 TraceCheckUtils]: 196: Hoare triple {33180#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {33180#false} is VALID [2018-11-23 12:20:39,053 INFO L273 TraceCheckUtils]: 197: Hoare triple {33180#false} assume true; {33180#false} is VALID [2018-11-23 12:20:39,053 INFO L268 TraceCheckUtils]: 198: Hoare quadruple {33180#false} {33180#false} #74#return; {33180#false} is VALID [2018-11-23 12:20:39,053 INFO L273 TraceCheckUtils]: 199: Hoare triple {33180#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~ret5~0 := #t~ret11;havoc #t~ret11; {33180#false} is VALID [2018-11-23 12:20:39,053 INFO L273 TraceCheckUtils]: 200: Hoare triple {33180#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {33180#false} is VALID [2018-11-23 12:20:39,054 INFO L273 TraceCheckUtils]: 201: Hoare triple {33180#false} assume !false; {33180#false} is VALID [2018-11-23 12:20:39,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2948 backedges. 0 proven. 1444 refuted. 0 times theorem prover too weak. 1504 trivial. 0 not checked. [2018-11-23 12:20:39,090 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:20:39,091 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 41] total 42 [2018-11-23 12:20:39,091 INFO L78 Accepts]: Start accepts. Automaton has 42 states. Word has length 202 [2018-11-23 12:20:39,091 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:20:39,091 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 42 states.