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/array-crafted/zero_sum_const4_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-61f4311 [2018-11-23 12:30:42,255 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:30:42,257 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:30:42,272 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 12:30:42,273 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 12:30:42,274 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 12:30:42,276 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 12:30:42,279 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 12:30:42,281 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 12:30:42,282 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 12:30:42,285 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 12:30:42,285 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 12:30:42,286 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 12:30:42,289 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 12:30:42,296 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 12:30:42,297 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 12:30:42,298 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 12:30:42,303 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 12:30:42,307 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 12:30:42,309 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 12:30:42,310 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 12:30:42,312 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 12:30:42,315 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 12:30:42,315 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:30:42,316 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:30:42,317 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:30:42,317 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:30:42,320 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:30:42,321 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:30:42,322 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:30:42,322 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:30:42,324 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:30:42,324 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:30:42,325 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:30:42,327 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:30:42,328 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:30:42,328 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 12:30:42,354 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:30:42,355 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:30:42,356 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 12:30:42,356 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 12:30:42,357 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 12:30:42,357 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 12:30:42,357 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 12:30:42,357 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:30:42,357 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 12:30:42,358 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 12:30:42,359 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 12:30:42,359 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:30:42,359 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 12:30:42,360 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 12:30:42,360 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 12:30:42,360 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 12:30:42,360 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:30:42,360 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:30:42,360 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 12:30:42,362 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:30:42,362 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 12:30:42,362 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 12:30:42,363 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 12:30:42,363 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 12:30:42,363 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:30:42,363 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 12:30:42,363 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 12:30:42,364 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 12:30:42,364 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 12:30:42,364 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 12:30:42,364 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 12:30:42,407 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:30:42,426 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:30:42,431 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:30:42,433 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:30:42,433 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:30:42,434 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-crafted/zero_sum_const4_true-unreach-call.c [2018-11-23 12:30:42,501 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1a98b7db/6c8a56b3a6934574800cf9034a9181fb/FLAG148927b75 [2018-11-23 12:30:42,984 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:30:42,986 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-crafted/zero_sum_const4_true-unreach-call.c [2018-11-23 12:30:42,994 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1a98b7db/6c8a56b3a6934574800cf9034a9181fb/FLAG148927b75 [2018-11-23 12:30:43,308 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1a98b7db/6c8a56b3a6934574800cf9034a9181fb [2018-11-23 12:30:43,317 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:30:43,318 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:30:43,319 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:30:43,320 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:30:43,323 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:30:43,325 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:30:43" (1/1) ... [2018-11-23 12:30:43,328 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64cbf194 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:30:43, skipping insertion in model container [2018-11-23 12:30:43,328 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:30:43" (1/1) ... [2018-11-23 12:30:43,339 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:30:43,363 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:30:43,589 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:30:43,594 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:30:43,624 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:30:43,650 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:30:43,651 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:30:43 WrapperNode [2018-11-23 12:30:43,651 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:30:43,652 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:30:43,652 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:30:43,653 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:30:43,662 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:30:43" (1/1) ... [2018-11-23 12:30:43,673 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:30:43" (1/1) ... [2018-11-23 12:30:43,683 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:30:43,683 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:30:43,683 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:30:43,683 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:30:43,695 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:30:43" (1/1) ... [2018-11-23 12:30:43,695 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:30:43" (1/1) ... [2018-11-23 12:30:43,699 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:30:43" (1/1) ... [2018-11-23 12:30:43,705 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:30:43" (1/1) ... [2018-11-23 12:30:43,725 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:30:43" (1/1) ... [2018-11-23 12:30:43,736 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:30:43" (1/1) ... [2018-11-23 12:30:43,738 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:30:43" (1/1) ... [2018-11-23 12:30:43,741 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:30:43,741 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:30:43,742 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:30:43,742 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:30:43,748 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:30:43" (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 12:30:43,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 12:30:43,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 12:30:43,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 12:30:43,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 12:30:43,864 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:30:43,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:30:43,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 12:30:43,864 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 12:30:43,864 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 12:30:43,864 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 12:30:43,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 12:30:43,865 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 12:30:44,893 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 12:30:44,894 INFO L280 CfgBuilder]: Removed 9 assue(true) statements. [2018-11-23 12:30:44,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:30:44 BoogieIcfgContainer [2018-11-23 12:30:44,895 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 12:30:44,897 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 12:30:44,897 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 12:30:44,900 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 12:30:44,900 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 12:30:43" (1/3) ... [2018-11-23 12:30:44,901 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@445cb730 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 12:30:44, skipping insertion in model container [2018-11-23 12:30:44,902 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:30:43" (2/3) ... [2018-11-23 12:30:44,902 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@445cb730 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 12:30:44, skipping insertion in model container [2018-11-23 12:30:44,902 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:30:44" (3/3) ... [2018-11-23 12:30:44,904 INFO L112 eAbstractionObserver]: Analyzing ICFG zero_sum_const4_true-unreach-call.c [2018-11-23 12:30:44,914 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 12:30:44,922 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 12:30:44,940 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 12:30:44,971 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 12:30:44,972 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 12:30:44,972 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 12:30:44,972 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 12:30:44,973 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 12:30:44,973 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 12:30:44,973 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 12:30:44,973 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 12:30:44,973 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 12:30:44,994 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states. [2018-11-23 12:30:45,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-23 12:30:45,001 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:30:45,002 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 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 12:30:45,005 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:30:45,011 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:30:45,012 INFO L82 PathProgramCache]: Analyzing trace with hash -2099146995, now seen corresponding path program 1 times [2018-11-23 12:30:45,014 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:30:45,014 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:30:45,065 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:30:45,065 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:30:45,065 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:30:45,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:30:45,178 INFO L256 TraceCheckUtils]: 0: Hoare triple {49#true} call ULTIMATE.init(); {49#true} is VALID [2018-11-23 12:30:45,182 INFO L273 TraceCheckUtils]: 1: Hoare triple {49#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {49#true} is VALID [2018-11-23 12:30:45,182 INFO L273 TraceCheckUtils]: 2: Hoare triple {49#true} assume true; {49#true} is VALID [2018-11-23 12:30:45,183 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {49#true} {49#true} #153#return; {49#true} is VALID [2018-11-23 12:30:45,183 INFO L256 TraceCheckUtils]: 4: Hoare triple {49#true} call #t~ret19 := main(); {49#true} is VALID [2018-11-23 12:30:45,183 INFO L273 TraceCheckUtils]: 5: Hoare triple {49#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {49#true} is VALID [2018-11-23 12:30:45,183 INFO L273 TraceCheckUtils]: 6: Hoare triple {49#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(4 * ~SIZE~0);~sum~0 := 0;~i~0 := 0; {49#true} is VALID [2018-11-23 12:30:45,187 INFO L273 TraceCheckUtils]: 7: Hoare triple {49#true} assume !true; {50#false} is VALID [2018-11-23 12:30:45,187 INFO L273 TraceCheckUtils]: 8: Hoare triple {50#false} ~i~0 := 0; {50#false} is VALID [2018-11-23 12:30:45,188 INFO L273 TraceCheckUtils]: 9: Hoare triple {50#false} assume !true; {50#false} is VALID [2018-11-23 12:30:45,188 INFO L273 TraceCheckUtils]: 10: Hoare triple {50#false} ~i~0 := 0; {50#false} is VALID [2018-11-23 12:30:45,188 INFO L273 TraceCheckUtils]: 11: Hoare triple {50#false} assume !true; {50#false} is VALID [2018-11-23 12:30:45,189 INFO L273 TraceCheckUtils]: 12: Hoare triple {50#false} ~i~0 := 0; {50#false} is VALID [2018-11-23 12:30:45,189 INFO L273 TraceCheckUtils]: 13: Hoare triple {50#false} assume !(~i~0 < ~SIZE~0); {50#false} is VALID [2018-11-23 12:30:45,189 INFO L273 TraceCheckUtils]: 14: Hoare triple {50#false} ~i~0 := 0; {50#false} is VALID [2018-11-23 12:30:45,190 INFO L273 TraceCheckUtils]: 15: Hoare triple {50#false} assume !(~i~0 < ~SIZE~0); {50#false} is VALID [2018-11-23 12:30:45,190 INFO L273 TraceCheckUtils]: 16: Hoare triple {50#false} ~i~0 := 0; {50#false} is VALID [2018-11-23 12:30:45,190 INFO L273 TraceCheckUtils]: 17: Hoare triple {50#false} assume !(~i~0 < ~SIZE~0); {50#false} is VALID [2018-11-23 12:30:45,190 INFO L273 TraceCheckUtils]: 18: Hoare triple {50#false} ~i~0 := 0; {50#false} is VALID [2018-11-23 12:30:45,191 INFO L273 TraceCheckUtils]: 19: Hoare triple {50#false} assume !(~i~0 < ~SIZE~0); {50#false} is VALID [2018-11-23 12:30:45,191 INFO L273 TraceCheckUtils]: 20: Hoare triple {50#false} ~i~0 := 0; {50#false} is VALID [2018-11-23 12:30:45,191 INFO L273 TraceCheckUtils]: 21: Hoare triple {50#false} assume !(~i~0 < ~SIZE~0); {50#false} is VALID [2018-11-23 12:30:45,192 INFO L273 TraceCheckUtils]: 22: Hoare triple {50#false} ~i~0 := 0; {50#false} is VALID [2018-11-23 12:30:45,192 INFO L273 TraceCheckUtils]: 23: Hoare triple {50#false} assume !true; {50#false} is VALID [2018-11-23 12:30:45,192 INFO L256 TraceCheckUtils]: 24: Hoare triple {50#false} call __VERIFIER_assert((if 0 == ~sum~0 then 1 else 0)); {50#false} is VALID [2018-11-23 12:30:45,193 INFO L273 TraceCheckUtils]: 25: Hoare triple {50#false} ~cond := #in~cond; {50#false} is VALID [2018-11-23 12:30:45,193 INFO L273 TraceCheckUtils]: 26: Hoare triple {50#false} assume 0 == ~cond; {50#false} is VALID [2018-11-23 12:30:45,193 INFO L273 TraceCheckUtils]: 27: Hoare triple {50#false} assume !false; {50#false} is VALID [2018-11-23 12:30:45,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 12:30:45,205 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:30:45,205 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 12:30:45,213 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 28 [2018-11-23 12:30:45,215 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:30:45,218 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states. [2018-11-23 12:30:45,300 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 12:30:45,300 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 12:30:45,308 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 12:30:45,308 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 12:30:45,311 INFO L87 Difference]: Start difference. First operand 46 states. Second operand 2 states. [2018-11-23 12:30:45,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:30:45,533 INFO L93 Difference]: Finished difference Result 83 states and 119 transitions. [2018-11-23 12:30:45,533 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 12:30:45,534 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 28 [2018-11-23 12:30:45,534 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:30:45,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-23 12:30:45,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 119 transitions. [2018-11-23 12:30:45,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-23 12:30:45,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 119 transitions. [2018-11-23 12:30:45,564 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 119 transitions. [2018-11-23 12:30:46,130 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 119 edges. 119 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:30:46,143 INFO L225 Difference]: With dead ends: 83 [2018-11-23 12:30:46,143 INFO L226 Difference]: Without dead ends: 38 [2018-11-23 12:30:46,147 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 12:30:46,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2018-11-23 12:30:46,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 38. [2018-11-23 12:30:46,208 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:30:46,209 INFO L82 GeneralOperation]: Start isEquivalent. First operand 38 states. Second operand 38 states. [2018-11-23 12:30:46,209 INFO L74 IsIncluded]: Start isIncluded. First operand 38 states. Second operand 38 states. [2018-11-23 12:30:46,209 INFO L87 Difference]: Start difference. First operand 38 states. Second operand 38 states. [2018-11-23 12:30:46,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:30:46,215 INFO L93 Difference]: Finished difference Result 38 states and 46 transitions. [2018-11-23 12:30:46,215 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 46 transitions. [2018-11-23 12:30:46,216 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:30:46,216 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:30:46,216 INFO L74 IsIncluded]: Start isIncluded. First operand 38 states. Second operand 38 states. [2018-11-23 12:30:46,216 INFO L87 Difference]: Start difference. First operand 38 states. Second operand 38 states. [2018-11-23 12:30:46,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:30:46,221 INFO L93 Difference]: Finished difference Result 38 states and 46 transitions. [2018-11-23 12:30:46,221 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 46 transitions. [2018-11-23 12:30:46,222 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:30:46,222 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:30:46,223 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:30:46,223 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:30:46,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2018-11-23 12:30:46,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 46 transitions. [2018-11-23 12:30:46,228 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 46 transitions. Word has length 28 [2018-11-23 12:30:46,228 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:30:46,228 INFO L480 AbstractCegarLoop]: Abstraction has 38 states and 46 transitions. [2018-11-23 12:30:46,229 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 12:30:46,229 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 46 transitions. [2018-11-23 12:30:46,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-23 12:30:46,230 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:30:46,230 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 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 12:30:46,231 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:30:46,231 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:30:46,231 INFO L82 PathProgramCache]: Analyzing trace with hash -2130853259, now seen corresponding path program 1 times [2018-11-23 12:30:46,232 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:30:46,232 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:30:46,233 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:30:46,233 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:30:46,233 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:30:46,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:30:46,642 INFO L256 TraceCheckUtils]: 0: Hoare triple {290#true} call ULTIMATE.init(); {290#true} is VALID [2018-11-23 12:30:46,642 INFO L273 TraceCheckUtils]: 1: Hoare triple {290#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {290#true} is VALID [2018-11-23 12:30:46,643 INFO L273 TraceCheckUtils]: 2: Hoare triple {290#true} assume true; {290#true} is VALID [2018-11-23 12:30:46,643 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {290#true} {290#true} #153#return; {290#true} is VALID [2018-11-23 12:30:46,644 INFO L256 TraceCheckUtils]: 4: Hoare triple {290#true} call #t~ret19 := main(); {290#true} is VALID [2018-11-23 12:30:46,644 INFO L273 TraceCheckUtils]: 5: Hoare triple {290#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {290#true} is VALID [2018-11-23 12:30:46,647 INFO L273 TraceCheckUtils]: 6: Hoare triple {290#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(4 * ~SIZE~0);~sum~0 := 0;~i~0 := 0; {292#(= main_~sum~0 0)} is VALID [2018-11-23 12:30:46,648 INFO L273 TraceCheckUtils]: 7: Hoare triple {292#(= main_~sum~0 0)} assume !(~i~0 < ~SIZE~0); {292#(= main_~sum~0 0)} is VALID [2018-11-23 12:30:46,654 INFO L273 TraceCheckUtils]: 8: Hoare triple {292#(= main_~sum~0 0)} ~i~0 := 0; {292#(= main_~sum~0 0)} is VALID [2018-11-23 12:30:46,654 INFO L273 TraceCheckUtils]: 9: Hoare triple {292#(= main_~sum~0 0)} assume !(~i~0 < ~SIZE~0); {292#(= main_~sum~0 0)} is VALID [2018-11-23 12:30:46,658 INFO L273 TraceCheckUtils]: 10: Hoare triple {292#(= main_~sum~0 0)} ~i~0 := 0; {292#(= main_~sum~0 0)} is VALID [2018-11-23 12:30:46,659 INFO L273 TraceCheckUtils]: 11: Hoare triple {292#(= main_~sum~0 0)} assume !(~i~0 < ~SIZE~0); {292#(= main_~sum~0 0)} is VALID [2018-11-23 12:30:46,661 INFO L273 TraceCheckUtils]: 12: Hoare triple {292#(= main_~sum~0 0)} ~i~0 := 0; {292#(= main_~sum~0 0)} is VALID [2018-11-23 12:30:46,663 INFO L273 TraceCheckUtils]: 13: Hoare triple {292#(= main_~sum~0 0)} assume !(~i~0 < ~SIZE~0); {292#(= main_~sum~0 0)} is VALID [2018-11-23 12:30:46,664 INFO L273 TraceCheckUtils]: 14: Hoare triple {292#(= main_~sum~0 0)} ~i~0 := 0; {292#(= main_~sum~0 0)} is VALID [2018-11-23 12:30:46,665 INFO L273 TraceCheckUtils]: 15: Hoare triple {292#(= main_~sum~0 0)} assume !(~i~0 < ~SIZE~0); {292#(= main_~sum~0 0)} is VALID [2018-11-23 12:30:46,665 INFO L273 TraceCheckUtils]: 16: Hoare triple {292#(= main_~sum~0 0)} ~i~0 := 0; {292#(= main_~sum~0 0)} is VALID [2018-11-23 12:30:46,666 INFO L273 TraceCheckUtils]: 17: Hoare triple {292#(= main_~sum~0 0)} assume !(~i~0 < ~SIZE~0); {292#(= main_~sum~0 0)} is VALID [2018-11-23 12:30:46,667 INFO L273 TraceCheckUtils]: 18: Hoare triple {292#(= main_~sum~0 0)} ~i~0 := 0; {292#(= main_~sum~0 0)} is VALID [2018-11-23 12:30:46,668 INFO L273 TraceCheckUtils]: 19: Hoare triple {292#(= main_~sum~0 0)} assume !(~i~0 < ~SIZE~0); {292#(= main_~sum~0 0)} is VALID [2018-11-23 12:30:46,671 INFO L273 TraceCheckUtils]: 20: Hoare triple {292#(= main_~sum~0 0)} ~i~0 := 0; {292#(= main_~sum~0 0)} is VALID [2018-11-23 12:30:46,672 INFO L273 TraceCheckUtils]: 21: Hoare triple {292#(= main_~sum~0 0)} assume !(~i~0 < ~SIZE~0); {292#(= main_~sum~0 0)} is VALID [2018-11-23 12:30:46,673 INFO L273 TraceCheckUtils]: 22: Hoare triple {292#(= main_~sum~0 0)} ~i~0 := 0; {292#(= main_~sum~0 0)} is VALID [2018-11-23 12:30:46,677 INFO L273 TraceCheckUtils]: 23: Hoare triple {292#(= main_~sum~0 0)} assume !(~i~0 < ~SIZE~0); {292#(= main_~sum~0 0)} is VALID [2018-11-23 12:30:46,678 INFO L256 TraceCheckUtils]: 24: Hoare triple {292#(= main_~sum~0 0)} call __VERIFIER_assert((if 0 == ~sum~0 then 1 else 0)); {293#(= |__VERIFIER_assert_#in~cond| 1)} is VALID [2018-11-23 12:30:46,679 INFO L273 TraceCheckUtils]: 25: Hoare triple {293#(= |__VERIFIER_assert_#in~cond| 1)} ~cond := #in~cond; {294#(= __VERIFIER_assert_~cond 1)} is VALID [2018-11-23 12:30:46,680 INFO L273 TraceCheckUtils]: 26: Hoare triple {294#(= __VERIFIER_assert_~cond 1)} assume 0 == ~cond; {291#false} is VALID [2018-11-23 12:30:46,680 INFO L273 TraceCheckUtils]: 27: Hoare triple {291#false} assume !false; {291#false} is VALID [2018-11-23 12:30:46,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 12:30:46,683 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:30:46,683 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:30:46,685 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 28 [2018-11-23 12:30:46,685 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:30:46,686 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:30:46,778 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 12:30:46,778 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:30:46,779 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:30:46,779 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:30:46,780 INFO L87 Difference]: Start difference. First operand 38 states and 46 transitions. Second operand 5 states. [2018-11-23 12:30:47,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:30:47,355 INFO L93 Difference]: Finished difference Result 58 states and 73 transitions. [2018-11-23 12:30:47,355 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:30:47,356 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 28 [2018-11-23 12:30:47,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:30:47,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:30:47,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 73 transitions. [2018-11-23 12:30:47,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:30:47,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 73 transitions. [2018-11-23 12:30:47,362 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 73 transitions. [2018-11-23 12:30:47,538 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:30:47,541 INFO L225 Difference]: With dead ends: 58 [2018-11-23 12:30:47,541 INFO L226 Difference]: Without dead ends: 53 [2018-11-23 12:30:47,542 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:30:47,543 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2018-11-23 12:30:47,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 53. [2018-11-23 12:30:47,591 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:30:47,591 INFO L82 GeneralOperation]: Start isEquivalent. First operand 53 states. Second operand 53 states. [2018-11-23 12:30:47,591 INFO L74 IsIncluded]: Start isIncluded. First operand 53 states. Second operand 53 states. [2018-11-23 12:30:47,591 INFO L87 Difference]: Start difference. First operand 53 states. Second operand 53 states. [2018-11-23 12:30:47,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:30:47,596 INFO L93 Difference]: Finished difference Result 53 states and 68 transitions. [2018-11-23 12:30:47,596 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2018-11-23 12:30:47,597 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:30:47,597 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:30:47,598 INFO L74 IsIncluded]: Start isIncluded. First operand 53 states. Second operand 53 states. [2018-11-23 12:30:47,598 INFO L87 Difference]: Start difference. First operand 53 states. Second operand 53 states. [2018-11-23 12:30:47,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:30:47,602 INFO L93 Difference]: Finished difference Result 53 states and 68 transitions. [2018-11-23 12:30:47,602 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2018-11-23 12:30:47,603 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:30:47,603 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:30:47,603 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:30:47,603 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:30:47,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2018-11-23 12:30:47,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 68 transitions. [2018-11-23 12:30:47,607 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 68 transitions. Word has length 28 [2018-11-23 12:30:47,607 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:30:47,608 INFO L480 AbstractCegarLoop]: Abstraction has 53 states and 68 transitions. [2018-11-23 12:30:47,608 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:30:47,608 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2018-11-23 12:30:47,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-23 12:30:47,609 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:30:47,610 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 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 12:30:47,610 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:30:47,610 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:30:47,610 INFO L82 PathProgramCache]: Analyzing trace with hash 1966572211, now seen corresponding path program 1 times [2018-11-23 12:30:47,610 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:30:47,611 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:30:47,612 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:30:47,612 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:30:47,612 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:30:47,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:30:47,710 INFO L256 TraceCheckUtils]: 0: Hoare triple {564#true} call ULTIMATE.init(); {564#true} is VALID [2018-11-23 12:30:47,711 INFO L273 TraceCheckUtils]: 1: Hoare triple {564#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {564#true} is VALID [2018-11-23 12:30:47,711 INFO L273 TraceCheckUtils]: 2: Hoare triple {564#true} assume true; {564#true} is VALID [2018-11-23 12:30:47,711 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {564#true} {564#true} #153#return; {564#true} is VALID [2018-11-23 12:30:47,711 INFO L256 TraceCheckUtils]: 4: Hoare triple {564#true} call #t~ret19 := main(); {564#true} is VALID [2018-11-23 12:30:47,712 INFO L273 TraceCheckUtils]: 5: Hoare triple {564#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {564#true} is VALID [2018-11-23 12:30:47,717 INFO L273 TraceCheckUtils]: 6: Hoare triple {564#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(4 * ~SIZE~0);~sum~0 := 0;~i~0 := 0; {566#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} is VALID [2018-11-23 12:30:47,718 INFO L273 TraceCheckUtils]: 7: Hoare triple {566#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} assume !(~i~0 < ~SIZE~0); {565#false} is VALID [2018-11-23 12:30:47,718 INFO L273 TraceCheckUtils]: 8: Hoare triple {565#false} ~i~0 := 0; {565#false} is VALID [2018-11-23 12:30:47,718 INFO L273 TraceCheckUtils]: 9: Hoare triple {565#false} assume !(~i~0 < ~SIZE~0); {565#false} is VALID [2018-11-23 12:30:47,719 INFO L273 TraceCheckUtils]: 10: Hoare triple {565#false} ~i~0 := 0; {565#false} is VALID [2018-11-23 12:30:47,719 INFO L273 TraceCheckUtils]: 11: Hoare triple {565#false} assume !(~i~0 < ~SIZE~0); {565#false} is VALID [2018-11-23 12:30:47,719 INFO L273 TraceCheckUtils]: 12: Hoare triple {565#false} ~i~0 := 0; {565#false} is VALID [2018-11-23 12:30:47,719 INFO L273 TraceCheckUtils]: 13: Hoare triple {565#false} assume !(~i~0 < ~SIZE~0); {565#false} is VALID [2018-11-23 12:30:47,720 INFO L273 TraceCheckUtils]: 14: Hoare triple {565#false} ~i~0 := 0; {565#false} is VALID [2018-11-23 12:30:47,720 INFO L273 TraceCheckUtils]: 15: Hoare triple {565#false} assume !(~i~0 < ~SIZE~0); {565#false} is VALID [2018-11-23 12:30:47,720 INFO L273 TraceCheckUtils]: 16: Hoare triple {565#false} ~i~0 := 0; {565#false} is VALID [2018-11-23 12:30:47,721 INFO L273 TraceCheckUtils]: 17: Hoare triple {565#false} assume !(~i~0 < ~SIZE~0); {565#false} is VALID [2018-11-23 12:30:47,721 INFO L273 TraceCheckUtils]: 18: Hoare triple {565#false} ~i~0 := 0; {565#false} is VALID [2018-11-23 12:30:47,721 INFO L273 TraceCheckUtils]: 19: Hoare triple {565#false} assume !(~i~0 < ~SIZE~0); {565#false} is VALID [2018-11-23 12:30:47,721 INFO L273 TraceCheckUtils]: 20: Hoare triple {565#false} ~i~0 := 0; {565#false} is VALID [2018-11-23 12:30:47,722 INFO L273 TraceCheckUtils]: 21: Hoare triple {565#false} assume !(~i~0 < ~SIZE~0); {565#false} is VALID [2018-11-23 12:30:47,722 INFO L273 TraceCheckUtils]: 22: Hoare triple {565#false} ~i~0 := 0; {565#false} is VALID [2018-11-23 12:30:47,722 INFO L273 TraceCheckUtils]: 23: Hoare triple {565#false} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {565#false} is VALID [2018-11-23 12:30:47,722 INFO L273 TraceCheckUtils]: 24: Hoare triple {565#false} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {565#false} is VALID [2018-11-23 12:30:47,723 INFO L273 TraceCheckUtils]: 25: Hoare triple {565#false} assume !(~i~0 < ~SIZE~0); {565#false} is VALID [2018-11-23 12:30:47,723 INFO L256 TraceCheckUtils]: 26: Hoare triple {565#false} call __VERIFIER_assert((if 0 == ~sum~0 then 1 else 0)); {565#false} is VALID [2018-11-23 12:30:47,723 INFO L273 TraceCheckUtils]: 27: Hoare triple {565#false} ~cond := #in~cond; {565#false} is VALID [2018-11-23 12:30:47,723 INFO L273 TraceCheckUtils]: 28: Hoare triple {565#false} assume 0 == ~cond; {565#false} is VALID [2018-11-23 12:30:47,724 INFO L273 TraceCheckUtils]: 29: Hoare triple {565#false} assume !false; {565#false} is VALID [2018-11-23 12:30:47,725 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-23 12:30:47,725 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:30:47,726 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:30:47,726 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2018-11-23 12:30:47,726 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:30:47,727 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-23 12:30:47,796 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:30:47,796 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:30:47,796 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:30:47,796 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:30:47,797 INFO L87 Difference]: Start difference. First operand 53 states and 68 transitions. Second operand 3 states. [2018-11-23 12:30:48,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:30:48,035 INFO L93 Difference]: Finished difference Result 99 states and 129 transitions. [2018-11-23 12:30:48,035 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:30:48,035 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2018-11-23 12:30:48,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:30:48,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-23 12:30:48,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 85 transitions. [2018-11-23 12:30:48,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-23 12:30:48,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 85 transitions. [2018-11-23 12:30:48,041 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 85 transitions. [2018-11-23 12:30:48,203 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:30:48,205 INFO L225 Difference]: With dead ends: 99 [2018-11-23 12:30:48,206 INFO L226 Difference]: Without dead ends: 55 [2018-11-23 12:30:48,206 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 12:30:48,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states. [2018-11-23 12:30:48,254 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 54. [2018-11-23 12:30:48,254 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:30:48,254 INFO L82 GeneralOperation]: Start isEquivalent. First operand 55 states. Second operand 54 states. [2018-11-23 12:30:48,255 INFO L74 IsIncluded]: Start isIncluded. First operand 55 states. Second operand 54 states. [2018-11-23 12:30:48,255 INFO L87 Difference]: Start difference. First operand 55 states. Second operand 54 states. [2018-11-23 12:30:48,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:30:48,258 INFO L93 Difference]: Finished difference Result 55 states and 70 transitions. [2018-11-23 12:30:48,258 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 70 transitions. [2018-11-23 12:30:48,259 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:30:48,259 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:30:48,259 INFO L74 IsIncluded]: Start isIncluded. First operand 54 states. Second operand 55 states. [2018-11-23 12:30:48,260 INFO L87 Difference]: Start difference. First operand 54 states. Second operand 55 states. [2018-11-23 12:30:48,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:30:48,263 INFO L93 Difference]: Finished difference Result 55 states and 70 transitions. [2018-11-23 12:30:48,263 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 70 transitions. [2018-11-23 12:30:48,264 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:30:48,264 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:30:48,264 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:30:48,264 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:30:48,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2018-11-23 12:30:48,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 69 transitions. [2018-11-23 12:30:48,267 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 69 transitions. Word has length 30 [2018-11-23 12:30:48,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:30:48,268 INFO L480 AbstractCegarLoop]: Abstraction has 54 states and 69 transitions. [2018-11-23 12:30:48,268 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:30:48,268 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2018-11-23 12:30:48,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-11-23 12:30:48,270 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:30:48,270 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 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 12:30:48,270 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:30:48,270 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:30:48,271 INFO L82 PathProgramCache]: Analyzing trace with hash 1207168369, now seen corresponding path program 1 times [2018-11-23 12:30:48,271 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:30:48,271 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:30:48,272 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:30:48,272 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:30:48,272 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:30:48,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:30:48,412 INFO L256 TraceCheckUtils]: 0: Hoare triple {898#true} call ULTIMATE.init(); {898#true} is VALID [2018-11-23 12:30:48,412 INFO L273 TraceCheckUtils]: 1: Hoare triple {898#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {898#true} is VALID [2018-11-23 12:30:48,413 INFO L273 TraceCheckUtils]: 2: Hoare triple {898#true} assume true; {898#true} is VALID [2018-11-23 12:30:48,413 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {898#true} {898#true} #153#return; {898#true} is VALID [2018-11-23 12:30:48,413 INFO L256 TraceCheckUtils]: 4: Hoare triple {898#true} call #t~ret19 := main(); {898#true} is VALID [2018-11-23 12:30:48,413 INFO L273 TraceCheckUtils]: 5: Hoare triple {898#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {898#true} is VALID [2018-11-23 12:30:48,420 INFO L273 TraceCheckUtils]: 6: Hoare triple {898#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(4 * ~SIZE~0);~sum~0 := 0;~i~0 := 0; {900#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} is VALID [2018-11-23 12:30:48,421 INFO L273 TraceCheckUtils]: 7: Hoare triple {900#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {900#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} is VALID [2018-11-23 12:30:48,422 INFO L273 TraceCheckUtils]: 8: Hoare triple {900#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {901#(<= (+ main_~i~0 1) ~SIZE~0)} is VALID [2018-11-23 12:30:48,422 INFO L273 TraceCheckUtils]: 9: Hoare triple {901#(<= (+ main_~i~0 1) ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {899#false} is VALID [2018-11-23 12:30:48,422 INFO L273 TraceCheckUtils]: 10: Hoare triple {899#false} ~i~0 := 0; {899#false} is VALID [2018-11-23 12:30:48,423 INFO L273 TraceCheckUtils]: 11: Hoare triple {899#false} assume !(~i~0 < ~SIZE~0); {899#false} is VALID [2018-11-23 12:30:48,423 INFO L273 TraceCheckUtils]: 12: Hoare triple {899#false} ~i~0 := 0; {899#false} is VALID [2018-11-23 12:30:48,424 INFO L273 TraceCheckUtils]: 13: Hoare triple {899#false} assume !(~i~0 < ~SIZE~0); {899#false} is VALID [2018-11-23 12:30:48,424 INFO L273 TraceCheckUtils]: 14: Hoare triple {899#false} ~i~0 := 0; {899#false} is VALID [2018-11-23 12:30:48,425 INFO L273 TraceCheckUtils]: 15: Hoare triple {899#false} assume !(~i~0 < ~SIZE~0); {899#false} is VALID [2018-11-23 12:30:48,425 INFO L273 TraceCheckUtils]: 16: Hoare triple {899#false} ~i~0 := 0; {899#false} is VALID [2018-11-23 12:30:48,426 INFO L273 TraceCheckUtils]: 17: Hoare triple {899#false} assume !(~i~0 < ~SIZE~0); {899#false} is VALID [2018-11-23 12:30:48,426 INFO L273 TraceCheckUtils]: 18: Hoare triple {899#false} ~i~0 := 0; {899#false} is VALID [2018-11-23 12:30:48,426 INFO L273 TraceCheckUtils]: 19: Hoare triple {899#false} assume !(~i~0 < ~SIZE~0); {899#false} is VALID [2018-11-23 12:30:48,427 INFO L273 TraceCheckUtils]: 20: Hoare triple {899#false} ~i~0 := 0; {899#false} is VALID [2018-11-23 12:30:48,427 INFO L273 TraceCheckUtils]: 21: Hoare triple {899#false} assume !(~i~0 < ~SIZE~0); {899#false} is VALID [2018-11-23 12:30:48,427 INFO L273 TraceCheckUtils]: 22: Hoare triple {899#false} ~i~0 := 0; {899#false} is VALID [2018-11-23 12:30:48,427 INFO L273 TraceCheckUtils]: 23: Hoare triple {899#false} assume !(~i~0 < ~SIZE~0); {899#false} is VALID [2018-11-23 12:30:48,428 INFO L273 TraceCheckUtils]: 24: Hoare triple {899#false} ~i~0 := 0; {899#false} is VALID [2018-11-23 12:30:48,428 INFO L273 TraceCheckUtils]: 25: Hoare triple {899#false} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {899#false} is VALID [2018-11-23 12:30:48,428 INFO L273 TraceCheckUtils]: 26: Hoare triple {899#false} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {899#false} is VALID [2018-11-23 12:30:48,429 INFO L273 TraceCheckUtils]: 27: Hoare triple {899#false} assume !(~i~0 < ~SIZE~0); {899#false} is VALID [2018-11-23 12:30:48,429 INFO L256 TraceCheckUtils]: 28: Hoare triple {899#false} call __VERIFIER_assert((if 0 == ~sum~0 then 1 else 0)); {899#false} is VALID [2018-11-23 12:30:48,429 INFO L273 TraceCheckUtils]: 29: Hoare triple {899#false} ~cond := #in~cond; {899#false} is VALID [2018-11-23 12:30:48,430 INFO L273 TraceCheckUtils]: 30: Hoare triple {899#false} assume 0 == ~cond; {899#false} is VALID [2018-11-23 12:30:48,430 INFO L273 TraceCheckUtils]: 31: Hoare triple {899#false} assume !false; {899#false} is VALID [2018-11-23 12:30:48,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-23 12:30:48,432 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:30:48,432 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 12:30:48,442 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:30:48,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:30:48,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:30:48,484 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:30:48,656 INFO L256 TraceCheckUtils]: 0: Hoare triple {898#true} call ULTIMATE.init(); {898#true} is VALID [2018-11-23 12:30:48,657 INFO L273 TraceCheckUtils]: 1: Hoare triple {898#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {898#true} is VALID [2018-11-23 12:30:48,657 INFO L273 TraceCheckUtils]: 2: Hoare triple {898#true} assume true; {898#true} is VALID [2018-11-23 12:30:48,657 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {898#true} {898#true} #153#return; {898#true} is VALID [2018-11-23 12:30:48,657 INFO L256 TraceCheckUtils]: 4: Hoare triple {898#true} call #t~ret19 := main(); {898#true} is VALID [2018-11-23 12:30:48,658 INFO L273 TraceCheckUtils]: 5: Hoare triple {898#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {898#true} is VALID [2018-11-23 12:30:48,672 INFO L273 TraceCheckUtils]: 6: Hoare triple {898#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(4 * ~SIZE~0);~sum~0 := 0;~i~0 := 0; {923#(and (< 1 ~SIZE~0) (<= main_~i~0 0))} is VALID [2018-11-23 12:30:48,674 INFO L273 TraceCheckUtils]: 7: Hoare triple {923#(and (< 1 ~SIZE~0) (<= main_~i~0 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {923#(and (< 1 ~SIZE~0) (<= main_~i~0 0))} is VALID [2018-11-23 12:30:48,675 INFO L273 TraceCheckUtils]: 8: Hoare triple {923#(and (< 1 ~SIZE~0) (<= main_~i~0 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {930#(and (< 1 ~SIZE~0) (<= main_~i~0 1))} is VALID [2018-11-23 12:30:48,680 INFO L273 TraceCheckUtils]: 9: Hoare triple {930#(and (< 1 ~SIZE~0) (<= main_~i~0 1))} assume !(~i~0 < ~SIZE~0); {899#false} is VALID [2018-11-23 12:30:48,681 INFO L273 TraceCheckUtils]: 10: Hoare triple {899#false} ~i~0 := 0; {899#false} is VALID [2018-11-23 12:30:48,681 INFO L273 TraceCheckUtils]: 11: Hoare triple {899#false} assume !(~i~0 < ~SIZE~0); {899#false} is VALID [2018-11-23 12:30:48,681 INFO L273 TraceCheckUtils]: 12: Hoare triple {899#false} ~i~0 := 0; {899#false} is VALID [2018-11-23 12:30:48,682 INFO L273 TraceCheckUtils]: 13: Hoare triple {899#false} assume !(~i~0 < ~SIZE~0); {899#false} is VALID [2018-11-23 12:30:48,682 INFO L273 TraceCheckUtils]: 14: Hoare triple {899#false} ~i~0 := 0; {899#false} is VALID [2018-11-23 12:30:48,682 INFO L273 TraceCheckUtils]: 15: Hoare triple {899#false} assume !(~i~0 < ~SIZE~0); {899#false} is VALID [2018-11-23 12:30:48,682 INFO L273 TraceCheckUtils]: 16: Hoare triple {899#false} ~i~0 := 0; {899#false} is VALID [2018-11-23 12:30:48,683 INFO L273 TraceCheckUtils]: 17: Hoare triple {899#false} assume !(~i~0 < ~SIZE~0); {899#false} is VALID [2018-11-23 12:30:48,683 INFO L273 TraceCheckUtils]: 18: Hoare triple {899#false} ~i~0 := 0; {899#false} is VALID [2018-11-23 12:30:48,683 INFO L273 TraceCheckUtils]: 19: Hoare triple {899#false} assume !(~i~0 < ~SIZE~0); {899#false} is VALID [2018-11-23 12:30:48,683 INFO L273 TraceCheckUtils]: 20: Hoare triple {899#false} ~i~0 := 0; {899#false} is VALID [2018-11-23 12:30:48,684 INFO L273 TraceCheckUtils]: 21: Hoare triple {899#false} assume !(~i~0 < ~SIZE~0); {899#false} is VALID [2018-11-23 12:30:48,684 INFO L273 TraceCheckUtils]: 22: Hoare triple {899#false} ~i~0 := 0; {899#false} is VALID [2018-11-23 12:30:48,684 INFO L273 TraceCheckUtils]: 23: Hoare triple {899#false} assume !(~i~0 < ~SIZE~0); {899#false} is VALID [2018-11-23 12:30:48,685 INFO L273 TraceCheckUtils]: 24: Hoare triple {899#false} ~i~0 := 0; {899#false} is VALID [2018-11-23 12:30:48,685 INFO L273 TraceCheckUtils]: 25: Hoare triple {899#false} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {899#false} is VALID [2018-11-23 12:30:48,685 INFO L273 TraceCheckUtils]: 26: Hoare triple {899#false} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {899#false} is VALID [2018-11-23 12:30:48,685 INFO L273 TraceCheckUtils]: 27: Hoare triple {899#false} assume !(~i~0 < ~SIZE~0); {899#false} is VALID [2018-11-23 12:30:48,686 INFO L256 TraceCheckUtils]: 28: Hoare triple {899#false} call __VERIFIER_assert((if 0 == ~sum~0 then 1 else 0)); {899#false} is VALID [2018-11-23 12:30:48,686 INFO L273 TraceCheckUtils]: 29: Hoare triple {899#false} ~cond := #in~cond; {899#false} is VALID [2018-11-23 12:30:48,686 INFO L273 TraceCheckUtils]: 30: Hoare triple {899#false} assume 0 == ~cond; {899#false} is VALID [2018-11-23 12:30:48,687 INFO L273 TraceCheckUtils]: 31: Hoare triple {899#false} assume !false; {899#false} is VALID [2018-11-23 12:30:48,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-23 12:30:48,716 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:30:48,717 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2018-11-23 12:30:48,717 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 32 [2018-11-23 12:30:48,718 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:30:48,718 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-23 12:30:48,841 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:30:48,841 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 12:30:48,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 12:30:48,841 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:30:48,842 INFO L87 Difference]: Start difference. First operand 54 states and 69 transitions. Second operand 6 states. [2018-11-23 12:30:49,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:30:49,222 INFO L93 Difference]: Finished difference Result 101 states and 131 transitions. [2018-11-23 12:30:49,222 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:30:49,222 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 32 [2018-11-23 12:30:49,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:30:49,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-23 12:30:49,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 87 transitions. [2018-11-23 12:30:49,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-23 12:30:49,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 87 transitions. [2018-11-23 12:30:49,227 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 87 transitions. [2018-11-23 12:30:49,363 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 12:30:49,364 INFO L225 Difference]: With dead ends: 101 [2018-11-23 12:30:49,364 INFO L226 Difference]: Without dead ends: 57 [2018-11-23 12:30:49,365 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:30:49,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57 states. [2018-11-23 12:30:49,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57 to 56. [2018-11-23 12:30:49,408 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:30:49,408 INFO L82 GeneralOperation]: Start isEquivalent. First operand 57 states. Second operand 56 states. [2018-11-23 12:30:49,408 INFO L74 IsIncluded]: Start isIncluded. First operand 57 states. Second operand 56 states. [2018-11-23 12:30:49,409 INFO L87 Difference]: Start difference. First operand 57 states. Second operand 56 states. [2018-11-23 12:30:49,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:30:49,411 INFO L93 Difference]: Finished difference Result 57 states and 72 transitions. [2018-11-23 12:30:49,412 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 72 transitions. [2018-11-23 12:30:49,412 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:30:49,413 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:30:49,413 INFO L74 IsIncluded]: Start isIncluded. First operand 56 states. Second operand 57 states. [2018-11-23 12:30:49,413 INFO L87 Difference]: Start difference. First operand 56 states. Second operand 57 states. [2018-11-23 12:30:49,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:30:49,416 INFO L93 Difference]: Finished difference Result 57 states and 72 transitions. [2018-11-23 12:30:49,416 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 72 transitions. [2018-11-23 12:30:49,417 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:30:49,417 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:30:49,417 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:30:49,417 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:30:49,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 56 states. [2018-11-23 12:30:49,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 71 transitions. [2018-11-23 12:30:49,420 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 71 transitions. Word has length 32 [2018-11-23 12:30:49,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:30:49,421 INFO L480 AbstractCegarLoop]: Abstraction has 56 states and 71 transitions. [2018-11-23 12:30:49,421 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 12:30:49,421 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 71 transitions. [2018-11-23 12:30:49,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-11-23 12:30:49,422 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:30:49,423 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 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 12:30:49,423 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:30:49,423 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:30:49,423 INFO L82 PathProgramCache]: Analyzing trace with hash 1564516527, now seen corresponding path program 2 times [2018-11-23 12:30:49,424 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:30:49,424 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:30:49,428 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:30:49,428 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:30:49,428 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:30:49,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:30:49,544 INFO L256 TraceCheckUtils]: 0: Hoare triple {1338#true} call ULTIMATE.init(); {1338#true} is VALID [2018-11-23 12:30:49,545 INFO L273 TraceCheckUtils]: 1: Hoare triple {1338#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {1338#true} is VALID [2018-11-23 12:30:49,545 INFO L273 TraceCheckUtils]: 2: Hoare triple {1338#true} assume true; {1338#true} is VALID [2018-11-23 12:30:49,545 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1338#true} {1338#true} #153#return; {1338#true} is VALID [2018-11-23 12:30:49,546 INFO L256 TraceCheckUtils]: 4: Hoare triple {1338#true} call #t~ret19 := main(); {1338#true} is VALID [2018-11-23 12:30:49,546 INFO L273 TraceCheckUtils]: 5: Hoare triple {1338#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {1338#true} is VALID [2018-11-23 12:30:49,547 INFO L273 TraceCheckUtils]: 6: Hoare triple {1338#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(4 * ~SIZE~0);~sum~0 := 0;~i~0 := 0; {1340#(<= 2 ~SIZE~0)} is VALID [2018-11-23 12:30:49,549 INFO L273 TraceCheckUtils]: 7: Hoare triple {1340#(<= 2 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {1340#(<= 2 ~SIZE~0)} is VALID [2018-11-23 12:30:49,549 INFO L273 TraceCheckUtils]: 8: Hoare triple {1340#(<= 2 ~SIZE~0)} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {1340#(<= 2 ~SIZE~0)} is VALID [2018-11-23 12:30:49,550 INFO L273 TraceCheckUtils]: 9: Hoare triple {1340#(<= 2 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {1340#(<= 2 ~SIZE~0)} is VALID [2018-11-23 12:30:49,550 INFO L273 TraceCheckUtils]: 10: Hoare triple {1340#(<= 2 ~SIZE~0)} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {1340#(<= 2 ~SIZE~0)} is VALID [2018-11-23 12:30:49,551 INFO L273 TraceCheckUtils]: 11: Hoare triple {1340#(<= 2 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {1340#(<= 2 ~SIZE~0)} is VALID [2018-11-23 12:30:49,552 INFO L273 TraceCheckUtils]: 12: Hoare triple {1340#(<= 2 ~SIZE~0)} ~i~0 := 0; {1341#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} is VALID [2018-11-23 12:30:49,553 INFO L273 TraceCheckUtils]: 13: Hoare triple {1341#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} assume !(~i~0 < ~SIZE~0); {1339#false} is VALID [2018-11-23 12:30:49,553 INFO L273 TraceCheckUtils]: 14: Hoare triple {1339#false} ~i~0 := 0; {1339#false} is VALID [2018-11-23 12:30:49,554 INFO L273 TraceCheckUtils]: 15: Hoare triple {1339#false} assume !(~i~0 < ~SIZE~0); {1339#false} is VALID [2018-11-23 12:30:49,554 INFO L273 TraceCheckUtils]: 16: Hoare triple {1339#false} ~i~0 := 0; {1339#false} is VALID [2018-11-23 12:30:49,554 INFO L273 TraceCheckUtils]: 17: Hoare triple {1339#false} assume !(~i~0 < ~SIZE~0); {1339#false} is VALID [2018-11-23 12:30:49,555 INFO L273 TraceCheckUtils]: 18: Hoare triple {1339#false} ~i~0 := 0; {1339#false} is VALID [2018-11-23 12:30:49,555 INFO L273 TraceCheckUtils]: 19: Hoare triple {1339#false} assume !(~i~0 < ~SIZE~0); {1339#false} is VALID [2018-11-23 12:30:49,555 INFO L273 TraceCheckUtils]: 20: Hoare triple {1339#false} ~i~0 := 0; {1339#false} is VALID [2018-11-23 12:30:49,556 INFO L273 TraceCheckUtils]: 21: Hoare triple {1339#false} assume !(~i~0 < ~SIZE~0); {1339#false} is VALID [2018-11-23 12:30:49,556 INFO L273 TraceCheckUtils]: 22: Hoare triple {1339#false} ~i~0 := 0; {1339#false} is VALID [2018-11-23 12:30:49,556 INFO L273 TraceCheckUtils]: 23: Hoare triple {1339#false} assume !(~i~0 < ~SIZE~0); {1339#false} is VALID [2018-11-23 12:30:49,557 INFO L273 TraceCheckUtils]: 24: Hoare triple {1339#false} ~i~0 := 0; {1339#false} is VALID [2018-11-23 12:30:49,557 INFO L273 TraceCheckUtils]: 25: Hoare triple {1339#false} assume !(~i~0 < ~SIZE~0); {1339#false} is VALID [2018-11-23 12:30:49,557 INFO L273 TraceCheckUtils]: 26: Hoare triple {1339#false} ~i~0 := 0; {1339#false} is VALID [2018-11-23 12:30:49,557 INFO L273 TraceCheckUtils]: 27: Hoare triple {1339#false} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {1339#false} is VALID [2018-11-23 12:30:49,557 INFO L273 TraceCheckUtils]: 28: Hoare triple {1339#false} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {1339#false} is VALID [2018-11-23 12:30:49,558 INFO L273 TraceCheckUtils]: 29: Hoare triple {1339#false} assume !(~i~0 < ~SIZE~0); {1339#false} is VALID [2018-11-23 12:30:49,558 INFO L256 TraceCheckUtils]: 30: Hoare triple {1339#false} call __VERIFIER_assert((if 0 == ~sum~0 then 1 else 0)); {1339#false} is VALID [2018-11-23 12:30:49,558 INFO L273 TraceCheckUtils]: 31: Hoare triple {1339#false} ~cond := #in~cond; {1339#false} is VALID [2018-11-23 12:30:49,558 INFO L273 TraceCheckUtils]: 32: Hoare triple {1339#false} assume 0 == ~cond; {1339#false} is VALID [2018-11-23 12:30:49,558 INFO L273 TraceCheckUtils]: 33: Hoare triple {1339#false} assume !false; {1339#false} is VALID [2018-11-23 12:30:49,561 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-23 12:30:49,561 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:30:49,561 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 12:30:49,561 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 34 [2018-11-23 12:30:49,562 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:30:49,562 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2018-11-23 12:30:49,618 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:30:49,618 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 12:30:49,619 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 12:30:49,619 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 12:30:49,619 INFO L87 Difference]: Start difference. First operand 56 states and 71 transitions. Second operand 4 states. [2018-11-23 12:30:49,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:30:49,958 INFO L93 Difference]: Finished difference Result 96 states and 124 transitions. [2018-11-23 12:30:49,958 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 12:30:49,958 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 34 [2018-11-23 12:30:49,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:30:49,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2018-11-23 12:30:49,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 104 transitions. [2018-11-23 12:30:49,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2018-11-23 12:30:49,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 104 transitions. [2018-11-23 12:30:49,964 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 104 transitions. [2018-11-23 12:30:50,120 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 12:30:50,122 INFO L225 Difference]: With dead ends: 96 [2018-11-23 12:30:50,122 INFO L226 Difference]: Without dead ends: 57 [2018-11-23 12:30:50,123 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 12:30:50,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57 states. [2018-11-23 12:30:50,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57 to 49. [2018-11-23 12:30:50,177 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:30:50,178 INFO L82 GeneralOperation]: Start isEquivalent. First operand 57 states. Second operand 49 states. [2018-11-23 12:30:50,178 INFO L74 IsIncluded]: Start isIncluded. First operand 57 states. Second operand 49 states. [2018-11-23 12:30:50,178 INFO L87 Difference]: Start difference. First operand 57 states. Second operand 49 states. [2018-11-23 12:30:50,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:30:50,182 INFO L93 Difference]: Finished difference Result 57 states and 65 transitions. [2018-11-23 12:30:50,182 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 65 transitions. [2018-11-23 12:30:50,182 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:30:50,183 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:30:50,183 INFO L74 IsIncluded]: Start isIncluded. First operand 49 states. Second operand 57 states. [2018-11-23 12:30:50,183 INFO L87 Difference]: Start difference. First operand 49 states. Second operand 57 states. [2018-11-23 12:30:50,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:30:50,186 INFO L93 Difference]: Finished difference Result 57 states and 65 transitions. [2018-11-23 12:30:50,186 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 65 transitions. [2018-11-23 12:30:50,186 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:30:50,186 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:30:50,187 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:30:50,187 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:30:50,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49 states. [2018-11-23 12:30:50,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 57 transitions. [2018-11-23 12:30:50,189 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 57 transitions. Word has length 34 [2018-11-23 12:30:50,189 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:30:50,189 INFO L480 AbstractCegarLoop]: Abstraction has 49 states and 57 transitions. [2018-11-23 12:30:50,190 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 12:30:50,190 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 57 transitions. [2018-11-23 12:30:50,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-23 12:30:50,191 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:30:50,191 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:30:50,191 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:30:50,192 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:30:50,192 INFO L82 PathProgramCache]: Analyzing trace with hash -1166217631, now seen corresponding path program 1 times [2018-11-23 12:30:50,192 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:30:50,192 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:30:50,193 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:30:50,193 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:30:50,193 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:30:50,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:30:50,355 INFO L256 TraceCheckUtils]: 0: Hoare triple {1669#true} call ULTIMATE.init(); {1669#true} is VALID [2018-11-23 12:30:50,355 INFO L273 TraceCheckUtils]: 1: Hoare triple {1669#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {1669#true} is VALID [2018-11-23 12:30:50,355 INFO L273 TraceCheckUtils]: 2: Hoare triple {1669#true} assume true; {1669#true} is VALID [2018-11-23 12:30:50,356 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1669#true} {1669#true} #153#return; {1669#true} is VALID [2018-11-23 12:30:50,356 INFO L256 TraceCheckUtils]: 4: Hoare triple {1669#true} call #t~ret19 := main(); {1669#true} is VALID [2018-11-23 12:30:50,356 INFO L273 TraceCheckUtils]: 5: Hoare triple {1669#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {1669#true} is VALID [2018-11-23 12:30:50,357 INFO L273 TraceCheckUtils]: 6: Hoare triple {1669#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(4 * ~SIZE~0);~sum~0 := 0;~i~0 := 0; {1671#(<= 2 ~SIZE~0)} is VALID [2018-11-23 12:30:50,361 INFO L273 TraceCheckUtils]: 7: Hoare triple {1671#(<= 2 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {1671#(<= 2 ~SIZE~0)} is VALID [2018-11-23 12:30:50,362 INFO L273 TraceCheckUtils]: 8: Hoare triple {1671#(<= 2 ~SIZE~0)} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {1671#(<= 2 ~SIZE~0)} is VALID [2018-11-23 12:30:50,362 INFO L273 TraceCheckUtils]: 9: Hoare triple {1671#(<= 2 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {1671#(<= 2 ~SIZE~0)} is VALID [2018-11-23 12:30:50,363 INFO L273 TraceCheckUtils]: 10: Hoare triple {1671#(<= 2 ~SIZE~0)} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {1671#(<= 2 ~SIZE~0)} is VALID [2018-11-23 12:30:50,363 INFO L273 TraceCheckUtils]: 11: Hoare triple {1671#(<= 2 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {1671#(<= 2 ~SIZE~0)} is VALID [2018-11-23 12:30:50,364 INFO L273 TraceCheckUtils]: 12: Hoare triple {1671#(<= 2 ~SIZE~0)} ~i~0 := 0; {1672#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} is VALID [2018-11-23 12:30:50,364 INFO L273 TraceCheckUtils]: 13: Hoare triple {1672#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {1672#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} is VALID [2018-11-23 12:30:50,365 INFO L273 TraceCheckUtils]: 14: Hoare triple {1672#(and (<= 2 ~SIZE~0) (= main_~i~0 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {1673#(<= (+ main_~i~0 1) ~SIZE~0)} is VALID [2018-11-23 12:30:50,366 INFO L273 TraceCheckUtils]: 15: Hoare triple {1673#(<= (+ main_~i~0 1) ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {1670#false} is VALID [2018-11-23 12:30:50,367 INFO L273 TraceCheckUtils]: 16: Hoare triple {1670#false} ~i~0 := 0; {1670#false} is VALID [2018-11-23 12:30:50,367 INFO L273 TraceCheckUtils]: 17: Hoare triple {1670#false} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {1670#false} is VALID [2018-11-23 12:30:50,367 INFO L273 TraceCheckUtils]: 18: Hoare triple {1670#false} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {1670#false} is VALID [2018-11-23 12:30:50,368 INFO L273 TraceCheckUtils]: 19: Hoare triple {1670#false} assume !(~i~0 < ~SIZE~0); {1670#false} is VALID [2018-11-23 12:30:50,368 INFO L273 TraceCheckUtils]: 20: Hoare triple {1670#false} ~i~0 := 0; {1670#false} is VALID [2018-11-23 12:30:50,368 INFO L273 TraceCheckUtils]: 21: Hoare triple {1670#false} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {1670#false} is VALID [2018-11-23 12:30:50,369 INFO L273 TraceCheckUtils]: 22: Hoare triple {1670#false} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {1670#false} is VALID [2018-11-23 12:30:50,369 INFO L273 TraceCheckUtils]: 23: Hoare triple {1670#false} assume !(~i~0 < ~SIZE~0); {1670#false} is VALID [2018-11-23 12:30:50,370 INFO L273 TraceCheckUtils]: 24: Hoare triple {1670#false} ~i~0 := 0; {1670#false} is VALID [2018-11-23 12:30:50,370 INFO L273 TraceCheckUtils]: 25: Hoare triple {1670#false} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {1670#false} is VALID [2018-11-23 12:30:50,370 INFO L273 TraceCheckUtils]: 26: Hoare triple {1670#false} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {1670#false} is VALID [2018-11-23 12:30:50,371 INFO L273 TraceCheckUtils]: 27: Hoare triple {1670#false} assume !(~i~0 < ~SIZE~0); {1670#false} is VALID [2018-11-23 12:30:50,371 INFO L273 TraceCheckUtils]: 28: Hoare triple {1670#false} ~i~0 := 0; {1670#false} is VALID [2018-11-23 12:30:50,371 INFO L273 TraceCheckUtils]: 29: Hoare triple {1670#false} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {1670#false} is VALID [2018-11-23 12:30:50,371 INFO L273 TraceCheckUtils]: 30: Hoare triple {1670#false} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {1670#false} is VALID [2018-11-23 12:30:50,372 INFO L273 TraceCheckUtils]: 31: Hoare triple {1670#false} assume !(~i~0 < ~SIZE~0); {1670#false} is VALID [2018-11-23 12:30:50,372 INFO L273 TraceCheckUtils]: 32: Hoare triple {1670#false} ~i~0 := 0; {1670#false} is VALID [2018-11-23 12:30:50,372 INFO L273 TraceCheckUtils]: 33: Hoare triple {1670#false} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {1670#false} is VALID [2018-11-23 12:30:50,373 INFO L273 TraceCheckUtils]: 34: Hoare triple {1670#false} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {1670#false} is VALID [2018-11-23 12:30:50,373 INFO L273 TraceCheckUtils]: 35: Hoare triple {1670#false} assume !(~i~0 < ~SIZE~0); {1670#false} is VALID [2018-11-23 12:30:50,373 INFO L273 TraceCheckUtils]: 36: Hoare triple {1670#false} ~i~0 := 0; {1670#false} is VALID [2018-11-23 12:30:50,373 INFO L273 TraceCheckUtils]: 37: Hoare triple {1670#false} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {1670#false} is VALID [2018-11-23 12:30:50,374 INFO L273 TraceCheckUtils]: 38: Hoare triple {1670#false} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {1670#false} is VALID [2018-11-23 12:30:50,374 INFO L273 TraceCheckUtils]: 39: Hoare triple {1670#false} assume !(~i~0 < ~SIZE~0); {1670#false} is VALID [2018-11-23 12:30:50,374 INFO L273 TraceCheckUtils]: 40: Hoare triple {1670#false} ~i~0 := 0; {1670#false} is VALID [2018-11-23 12:30:50,374 INFO L273 TraceCheckUtils]: 41: Hoare triple {1670#false} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {1670#false} is VALID [2018-11-23 12:30:50,375 INFO L273 TraceCheckUtils]: 42: Hoare triple {1670#false} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {1670#false} is VALID [2018-11-23 12:30:50,375 INFO L273 TraceCheckUtils]: 43: Hoare triple {1670#false} assume !(~i~0 < ~SIZE~0); {1670#false} is VALID [2018-11-23 12:30:50,375 INFO L256 TraceCheckUtils]: 44: Hoare triple {1670#false} call __VERIFIER_assert((if 0 == ~sum~0 then 1 else 0)); {1670#false} is VALID [2018-11-23 12:30:50,376 INFO L273 TraceCheckUtils]: 45: Hoare triple {1670#false} ~cond := #in~cond; {1670#false} is VALID [2018-11-23 12:30:50,376 INFO L273 TraceCheckUtils]: 46: Hoare triple {1670#false} assume 0 == ~cond; {1670#false} is VALID [2018-11-23 12:30:50,376 INFO L273 TraceCheckUtils]: 47: Hoare triple {1670#false} assume !false; {1670#false} is VALID [2018-11-23 12:30:50,380 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-11-23 12:30:50,380 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:30:50,380 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 12:30:50,408 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:30:50,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:30:50,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:30:50,485 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:30:50,820 INFO L256 TraceCheckUtils]: 0: Hoare triple {1669#true} call ULTIMATE.init(); {1669#true} is VALID [2018-11-23 12:30:50,821 INFO L273 TraceCheckUtils]: 1: Hoare triple {1669#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {1669#true} is VALID [2018-11-23 12:30:50,822 INFO L273 TraceCheckUtils]: 2: Hoare triple {1669#true} assume true; {1669#true} is VALID [2018-11-23 12:30:50,822 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1669#true} {1669#true} #153#return; {1669#true} is VALID [2018-11-23 12:30:50,822 INFO L256 TraceCheckUtils]: 4: Hoare triple {1669#true} call #t~ret19 := main(); {1669#true} is VALID [2018-11-23 12:30:50,823 INFO L273 TraceCheckUtils]: 5: Hoare triple {1669#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {1669#true} is VALID [2018-11-23 12:30:50,823 INFO L273 TraceCheckUtils]: 6: Hoare triple {1669#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(4 * ~SIZE~0);~sum~0 := 0;~i~0 := 0; {1671#(<= 2 ~SIZE~0)} is VALID [2018-11-23 12:30:50,840 INFO L273 TraceCheckUtils]: 7: Hoare triple {1671#(<= 2 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {1671#(<= 2 ~SIZE~0)} is VALID [2018-11-23 12:30:50,841 INFO L273 TraceCheckUtils]: 8: Hoare triple {1671#(<= 2 ~SIZE~0)} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {1671#(<= 2 ~SIZE~0)} is VALID [2018-11-23 12:30:50,841 INFO L273 TraceCheckUtils]: 9: Hoare triple {1671#(<= 2 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {1671#(<= 2 ~SIZE~0)} is VALID [2018-11-23 12:30:50,842 INFO L273 TraceCheckUtils]: 10: Hoare triple {1671#(<= 2 ~SIZE~0)} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {1671#(<= 2 ~SIZE~0)} is VALID [2018-11-23 12:30:50,842 INFO L273 TraceCheckUtils]: 11: Hoare triple {1671#(<= 2 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {1671#(<= 2 ~SIZE~0)} is VALID [2018-11-23 12:30:50,843 INFO L273 TraceCheckUtils]: 12: Hoare triple {1671#(<= 2 ~SIZE~0)} ~i~0 := 0; {1713#(and (<= main_~i~0 0) (<= 2 ~SIZE~0))} is VALID [2018-11-23 12:30:50,843 INFO L273 TraceCheckUtils]: 13: Hoare triple {1713#(and (<= main_~i~0 0) (<= 2 ~SIZE~0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {1713#(and (<= main_~i~0 0) (<= 2 ~SIZE~0))} is VALID [2018-11-23 12:30:50,844 INFO L273 TraceCheckUtils]: 14: Hoare triple {1713#(and (<= main_~i~0 0) (<= 2 ~SIZE~0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {1720#(and (<= main_~i~0 1) (<= 2 ~SIZE~0))} is VALID [2018-11-23 12:30:50,844 INFO L273 TraceCheckUtils]: 15: Hoare triple {1720#(and (<= main_~i~0 1) (<= 2 ~SIZE~0))} assume !(~i~0 < ~SIZE~0); {1670#false} is VALID [2018-11-23 12:30:50,845 INFO L273 TraceCheckUtils]: 16: Hoare triple {1670#false} ~i~0 := 0; {1670#false} is VALID [2018-11-23 12:30:50,845 INFO L273 TraceCheckUtils]: 17: Hoare triple {1670#false} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {1670#false} is VALID [2018-11-23 12:30:50,845 INFO L273 TraceCheckUtils]: 18: Hoare triple {1670#false} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {1670#false} is VALID [2018-11-23 12:30:50,846 INFO L273 TraceCheckUtils]: 19: Hoare triple {1670#false} assume !(~i~0 < ~SIZE~0); {1670#false} is VALID [2018-11-23 12:30:50,846 INFO L273 TraceCheckUtils]: 20: Hoare triple {1670#false} ~i~0 := 0; {1670#false} is VALID [2018-11-23 12:30:50,846 INFO L273 TraceCheckUtils]: 21: Hoare triple {1670#false} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {1670#false} is VALID [2018-11-23 12:30:50,847 INFO L273 TraceCheckUtils]: 22: Hoare triple {1670#false} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {1670#false} is VALID [2018-11-23 12:30:50,847 INFO L273 TraceCheckUtils]: 23: Hoare triple {1670#false} assume !(~i~0 < ~SIZE~0); {1670#false} is VALID [2018-11-23 12:30:50,848 INFO L273 TraceCheckUtils]: 24: Hoare triple {1670#false} ~i~0 := 0; {1670#false} is VALID [2018-11-23 12:30:50,848 INFO L273 TraceCheckUtils]: 25: Hoare triple {1670#false} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {1670#false} is VALID [2018-11-23 12:30:50,848 INFO L273 TraceCheckUtils]: 26: Hoare triple {1670#false} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {1670#false} is VALID [2018-11-23 12:30:50,849 INFO L273 TraceCheckUtils]: 27: Hoare triple {1670#false} assume !(~i~0 < ~SIZE~0); {1670#false} is VALID [2018-11-23 12:30:50,849 INFO L273 TraceCheckUtils]: 28: Hoare triple {1670#false} ~i~0 := 0; {1670#false} is VALID [2018-11-23 12:30:50,849 INFO L273 TraceCheckUtils]: 29: Hoare triple {1670#false} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {1670#false} is VALID [2018-11-23 12:30:50,849 INFO L273 TraceCheckUtils]: 30: Hoare triple {1670#false} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {1670#false} is VALID [2018-11-23 12:30:50,850 INFO L273 TraceCheckUtils]: 31: Hoare triple {1670#false} assume !(~i~0 < ~SIZE~0); {1670#false} is VALID [2018-11-23 12:30:50,850 INFO L273 TraceCheckUtils]: 32: Hoare triple {1670#false} ~i~0 := 0; {1670#false} is VALID [2018-11-23 12:30:50,850 INFO L273 TraceCheckUtils]: 33: Hoare triple {1670#false} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {1670#false} is VALID [2018-11-23 12:30:50,850 INFO L273 TraceCheckUtils]: 34: Hoare triple {1670#false} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {1670#false} is VALID [2018-11-23 12:30:50,850 INFO L273 TraceCheckUtils]: 35: Hoare triple {1670#false} assume !(~i~0 < ~SIZE~0); {1670#false} is VALID [2018-11-23 12:30:50,850 INFO L273 TraceCheckUtils]: 36: Hoare triple {1670#false} ~i~0 := 0; {1670#false} is VALID [2018-11-23 12:30:50,851 INFO L273 TraceCheckUtils]: 37: Hoare triple {1670#false} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {1670#false} is VALID [2018-11-23 12:30:50,851 INFO L273 TraceCheckUtils]: 38: Hoare triple {1670#false} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {1670#false} is VALID [2018-11-23 12:30:50,851 INFO L273 TraceCheckUtils]: 39: Hoare triple {1670#false} assume !(~i~0 < ~SIZE~0); {1670#false} is VALID [2018-11-23 12:30:50,851 INFO L273 TraceCheckUtils]: 40: Hoare triple {1670#false} ~i~0 := 0; {1670#false} is VALID [2018-11-23 12:30:50,851 INFO L273 TraceCheckUtils]: 41: Hoare triple {1670#false} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {1670#false} is VALID [2018-11-23 12:30:50,852 INFO L273 TraceCheckUtils]: 42: Hoare triple {1670#false} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {1670#false} is VALID [2018-11-23 12:30:50,852 INFO L273 TraceCheckUtils]: 43: Hoare triple {1670#false} assume !(~i~0 < ~SIZE~0); {1670#false} is VALID [2018-11-23 12:30:50,852 INFO L256 TraceCheckUtils]: 44: Hoare triple {1670#false} call __VERIFIER_assert((if 0 == ~sum~0 then 1 else 0)); {1670#false} is VALID [2018-11-23 12:30:50,852 INFO L273 TraceCheckUtils]: 45: Hoare triple {1670#false} ~cond := #in~cond; {1670#false} is VALID [2018-11-23 12:30:50,853 INFO L273 TraceCheckUtils]: 46: Hoare triple {1670#false} assume 0 == ~cond; {1670#false} is VALID [2018-11-23 12:30:50,853 INFO L273 TraceCheckUtils]: 47: Hoare triple {1670#false} assume !false; {1670#false} is VALID [2018-11-23 12:30:50,856 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-11-23 12:30:50,874 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:30:50,875 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2018-11-23 12:30:50,875 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 48 [2018-11-23 12:30:50,876 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:30:50,876 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2018-11-23 12:30:50,955 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:30:50,956 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 12:30:50,956 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 12:30:50,956 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2018-11-23 12:30:50,957 INFO L87 Difference]: Start difference. First operand 49 states and 57 transitions. Second operand 7 states. [2018-11-23 12:30:51,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:30:51,673 INFO L93 Difference]: Finished difference Result 107 states and 129 transitions. [2018-11-23 12:30:51,673 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 12:30:51,673 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 48 [2018-11-23 12:30:51,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:30:51,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2018-11-23 12:30:51,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 122 transitions. [2018-11-23 12:30:51,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2018-11-23 12:30:51,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 122 transitions. [2018-11-23 12:30:51,679 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 122 transitions. [2018-11-23 12:30:51,858 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 12:30:51,861 INFO L225 Difference]: With dead ends: 107 [2018-11-23 12:30:51,861 INFO L226 Difference]: Without dead ends: 74 [2018-11-23 12:30:51,862 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 46 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=29, Unknown=0, NotChecked=0, Total=56 [2018-11-23 12:30:51,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2018-11-23 12:30:51,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 65. [2018-11-23 12:30:51,924 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:30:51,925 INFO L82 GeneralOperation]: Start isEquivalent. First operand 74 states. Second operand 65 states. [2018-11-23 12:30:51,925 INFO L74 IsIncluded]: Start isIncluded. First operand 74 states. Second operand 65 states. [2018-11-23 12:30:51,925 INFO L87 Difference]: Start difference. First operand 74 states. Second operand 65 states. [2018-11-23 12:30:51,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:30:51,928 INFO L93 Difference]: Finished difference Result 74 states and 82 transitions. [2018-11-23 12:30:51,928 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 82 transitions. [2018-11-23 12:30:51,929 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:30:51,929 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:30:51,929 INFO L74 IsIncluded]: Start isIncluded. First operand 65 states. Second operand 74 states. [2018-11-23 12:30:51,929 INFO L87 Difference]: Start difference. First operand 65 states. Second operand 74 states. [2018-11-23 12:30:51,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:30:51,932 INFO L93 Difference]: Finished difference Result 74 states and 82 transitions. [2018-11-23 12:30:51,933 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 82 transitions. [2018-11-23 12:30:51,933 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:30:51,933 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:30:51,933 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:30:51,934 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:30:51,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65 states. [2018-11-23 12:30:51,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 73 transitions. [2018-11-23 12:30:51,936 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 73 transitions. Word has length 48 [2018-11-23 12:30:51,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:30:51,937 INFO L480 AbstractCegarLoop]: Abstraction has 65 states and 73 transitions. [2018-11-23 12:30:51,937 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 12:30:51,937 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 73 transitions. [2018-11-23 12:30:51,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-23 12:30:51,938 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:30:51,938 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 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 12:30:51,938 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:30:51,938 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:30:51,939 INFO L82 PathProgramCache]: Analyzing trace with hash -419525295, now seen corresponding path program 2 times [2018-11-23 12:30:51,939 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:30:51,939 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:30:51,940 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:30:51,940 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:30:51,940 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:30:52,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:30:53,187 WARN L180 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 28 [2018-11-23 12:30:55,450 WARN L180 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 34 [2018-11-23 12:30:56,676 WARN L180 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 34 [2018-11-23 12:30:56,912 WARN L180 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 35 [2018-11-23 12:30:57,098 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 28 [2018-11-23 12:30:57,622 WARN L180 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 37 [2018-11-23 12:30:57,875 WARN L180 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 39 [2018-11-23 12:30:59,300 WARN L180 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 37 [2018-11-23 12:30:59,471 WARN L180 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 31 [2018-11-23 12:30:59,687 WARN L180 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 42 [2018-11-23 12:30:59,972 WARN L180 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 40 [2018-11-23 12:31:01,198 INFO L256 TraceCheckUtils]: 0: Hoare triple {2223#true} call ULTIMATE.init(); {2223#true} is VALID [2018-11-23 12:31:01,199 INFO L273 TraceCheckUtils]: 1: Hoare triple {2223#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {2223#true} is VALID [2018-11-23 12:31:01,199 INFO L273 TraceCheckUtils]: 2: Hoare triple {2223#true} assume true; {2223#true} is VALID [2018-11-23 12:31:01,199 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2223#true} {2223#true} #153#return; {2223#true} is VALID [2018-11-23 12:31:01,199 INFO L256 TraceCheckUtils]: 4: Hoare triple {2223#true} call #t~ret19 := main(); {2223#true} is VALID [2018-11-23 12:31:01,200 INFO L273 TraceCheckUtils]: 5: Hoare triple {2223#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {2223#true} is VALID [2018-11-23 12:31:01,200 INFO L273 TraceCheckUtils]: 6: Hoare triple {2223#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(4 * ~SIZE~0);~sum~0 := 0;~i~0 := 0; {2225#(and (or (and (= main_~sum~0 0) (= main_~i~0 0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,201 INFO L273 TraceCheckUtils]: 7: Hoare triple {2225#(and (or (and (= main_~sum~0 0) (= main_~i~0 0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {2226#(and (or (and (= main_~sum~0 0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (= main_~i~0 0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,202 INFO L273 TraceCheckUtils]: 8: Hoare triple {2226#(and (or (and (= main_~sum~0 0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (= main_~i~0 0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {2227#(and (or (and (= main_~sum~0 0) (= (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) 0) 1) (<= main_~i~0 1) (<= 2 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,203 INFO L273 TraceCheckUtils]: 9: Hoare triple {2227#(and (or (and (= main_~sum~0 0) (= (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) 0) 1) (<= main_~i~0 1) (<= 2 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {2228#(and (or (and (= main_~sum~0 0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (<= main_~i~0 1) (<= 2 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,204 INFO L273 TraceCheckUtils]: 10: Hoare triple {2228#(and (or (and (= main_~sum~0 0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (<= main_~i~0 1) (<= 2 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {2229#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0)) (and (= main_~sum~0 0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ (- ~SIZE~0) 1)))))) (<= main_~i~0 ~SIZE~0) (<= 2 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,208 INFO L273 TraceCheckUtils]: 11: Hoare triple {2229#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0)) (and (= main_~sum~0 0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ (- ~SIZE~0) 1)))))) (<= main_~i~0 ~SIZE~0) (<= 2 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2230#(and (= main_~sum~0 0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,209 INFO L273 TraceCheckUtils]: 12: Hoare triple {2230#(and (= main_~sum~0 0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2231#(and (= main_~sum~0 0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,210 INFO L273 TraceCheckUtils]: 13: Hoare triple {2231#(and (= main_~sum~0 0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {2232#(and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= main_~i~0 0) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,211 INFO L273 TraceCheckUtils]: 14: Hoare triple {2232#(and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= main_~i~0 0) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {2233#(and (or (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,213 INFO L273 TraceCheckUtils]: 15: Hoare triple {2233#(and (or (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {2234#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,214 INFO L273 TraceCheckUtils]: 16: Hoare triple {2234#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {2235#(and (or (and (<= (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= main_~sum~0 (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= 2 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,216 INFO L273 TraceCheckUtils]: 17: Hoare triple {2235#(and (or (and (<= (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= main_~sum~0 (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= 2 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2236#(and (<= (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= main_~sum~0 (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,217 INFO L273 TraceCheckUtils]: 18: Hoare triple {2236#(and (<= (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= main_~sum~0 (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2237#(and (or (and (<= (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= main_~sum~0 (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0))) (= main_~i~0 0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,218 INFO L273 TraceCheckUtils]: 19: Hoare triple {2237#(and (or (and (<= (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= main_~sum~0 (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0))) (= main_~i~0 0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {2238#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (= main_~i~0 0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,220 INFO L273 TraceCheckUtils]: 20: Hoare triple {2238#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (= main_~i~0 0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {2239#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,222 INFO L273 TraceCheckUtils]: 21: Hoare triple {2239#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {2240#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,223 INFO L273 TraceCheckUtils]: 22: Hoare triple {2240#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {2241#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0)) (and (<= 0 main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= main_~sum~0 0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,224 INFO L273 TraceCheckUtils]: 23: Hoare triple {2241#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0)) (and (<= 0 main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= main_~sum~0 0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2230#(and (= main_~sum~0 0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,225 INFO L273 TraceCheckUtils]: 24: Hoare triple {2230#(and (= main_~sum~0 0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2231#(and (= main_~sum~0 0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,226 INFO L273 TraceCheckUtils]: 25: Hoare triple {2231#(and (= main_~sum~0 0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {2232#(and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= main_~i~0 0) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,228 INFO L273 TraceCheckUtils]: 26: Hoare triple {2232#(and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= main_~i~0 0) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {2242#(and (or (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,231 INFO L273 TraceCheckUtils]: 27: Hoare triple {2242#(and (or (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {2243#(and (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0))))} is VALID [2018-11-23 12:31:01,233 INFO L273 TraceCheckUtils]: 28: Hoare triple {2243#(and (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0))))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {2244#(and (or (and (<= (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0) (<= main_~sum~0 (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)))) (<= (+ main_~i~0 1) ~SIZE~0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,234 INFO L273 TraceCheckUtils]: 29: Hoare triple {2244#(and (or (and (<= (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0) (<= main_~sum~0 (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)))) (<= (+ main_~i~0 1) ~SIZE~0)) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2236#(and (<= (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= main_~sum~0 (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,235 INFO L273 TraceCheckUtils]: 30: Hoare triple {2236#(and (<= (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= main_~sum~0 (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2245#(and (<= (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= main_~sum~0 (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,236 INFO L273 TraceCheckUtils]: 31: Hoare triple {2245#(and (<= (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= main_~sum~0 (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {2232#(and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= main_~i~0 0) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,238 INFO L273 TraceCheckUtils]: 32: Hoare triple {2232#(and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= main_~i~0 0) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {2242#(and (or (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,239 INFO L273 TraceCheckUtils]: 33: Hoare triple {2242#(and (or (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {2246#(and (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0))) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,241 INFO L273 TraceCheckUtils]: 34: Hoare triple {2246#(and (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0))) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {2247#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= 0 main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= main_~sum~0 0))) (or (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)) |main_~#a~0.offset|)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,242 INFO L273 TraceCheckUtils]: 35: Hoare triple {2247#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= 0 main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= main_~sum~0 0))) (or (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)) |main_~#a~0.offset|)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2230#(and (= main_~sum~0 0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,243 INFO L273 TraceCheckUtils]: 36: Hoare triple {2230#(and (= main_~sum~0 0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2231#(and (= main_~sum~0 0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,244 INFO L273 TraceCheckUtils]: 37: Hoare triple {2231#(and (= main_~sum~0 0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {2232#(and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= main_~i~0 0) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,246 INFO L273 TraceCheckUtils]: 38: Hoare triple {2232#(and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= main_~i~0 0) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {2242#(and (or (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,247 INFO L273 TraceCheckUtils]: 39: Hoare triple {2242#(and (or (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {2243#(and (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0))))} is VALID [2018-11-23 12:31:01,249 INFO L273 TraceCheckUtils]: 40: Hoare triple {2243#(and (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0))))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {2248#(and (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (or (and (<= (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= main_~sum~0 (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)))) (<= (+ main_~i~0 1) ~SIZE~0)))} is VALID [2018-11-23 12:31:01,250 INFO L273 TraceCheckUtils]: 41: Hoare triple {2248#(and (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0) (or (and (<= (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= main_~sum~0 (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)))) (<= (+ main_~i~0 1) ~SIZE~0)))} assume !(~i~0 < ~SIZE~0); {2236#(and (<= (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= main_~sum~0 (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,251 INFO L273 TraceCheckUtils]: 42: Hoare triple {2236#(and (<= (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= main_~sum~0 (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2245#(and (<= (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= main_~sum~0 (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,252 INFO L273 TraceCheckUtils]: 43: Hoare triple {2245#(and (<= (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= main_~sum~0 (* 2 (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= 2 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {2232#(and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= main_~i~0 0) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,254 INFO L273 TraceCheckUtils]: 44: Hoare triple {2232#(and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1)))) (<= 2 ~SIZE~0) (= main_~i~0 0) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {2249#(and (or (and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))) main_~sum~0))) (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0)) (<= 2 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,255 INFO L273 TraceCheckUtils]: 45: Hoare triple {2249#(and (or (and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))) main_~sum~0))) (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0)) (<= 2 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {2250#(and (= |main_~#a~0.offset| 0) (or (and (or (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0) (and (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))) main_~sum~0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4))))))) (<= 2 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))))} is VALID [2018-11-23 12:31:01,257 INFO L273 TraceCheckUtils]: 46: Hoare triple {2250#(and (= |main_~#a~0.offset| 0) (or (and (or (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0) (and (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))) main_~sum~0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4))))))) (<= 2 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {2251#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0)) (and (or (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0) (and (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))) main_~sum~0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4))))))) (<= 2 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,258 INFO L273 TraceCheckUtils]: 47: Hoare triple {2251#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0)) (and (or (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0) (and (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))) main_~sum~0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4))))))) (<= 2 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2252#(and (or (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0) (and (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))) main_~sum~0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4))))))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,259 INFO L273 TraceCheckUtils]: 48: Hoare triple {2252#(and (or (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0) (and (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))) main_~sum~0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4))))))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2253#(and (or (and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4))))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4))))))) (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0)) (= main_~i~0 0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,261 INFO L273 TraceCheckUtils]: 49: Hoare triple {2253#(and (or (and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4))))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4))))))) (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0)) (= main_~i~0 0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {2254#(and (or (and (or (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4))))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))) main_~sum~0)))) (= main_~i~0 0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,263 INFO L273 TraceCheckUtils]: 50: Hoare triple {2254#(and (or (and (or (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4))))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 1))) main_~sum~0)))) (= main_~i~0 0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) 0)) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {2255#(and (or (and (or (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4))))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))))))) (<= 2 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,264 INFO L273 TraceCheckUtils]: 51: Hoare triple {2255#(and (or (and (or (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4))))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))))))) (<= 2 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {2256#(and (or (and (or (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4))))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))))))) (<= 2 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,266 INFO L273 TraceCheckUtils]: 52: Hoare triple {2256#(and (or (and (or (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4))))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))))))) (<= 2 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {2257#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0)) (and (or (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4))))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))))))) (<= 2 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,267 INFO L273 TraceCheckUtils]: 53: Hoare triple {2257#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 1) (* 4 ~SIZE~0)) (and (or (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4))))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))))))) (<= 2 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2258#(and (or (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4))))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))))))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,268 INFO L273 TraceCheckUtils]: 54: Hoare triple {2258#(and (or (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4))))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))))))) (<= 2 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2259#(and (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 1) ~SIZE~0) (or (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,270 INFO L273 TraceCheckUtils]: 55: Hoare triple {2259#(and (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 1) ~SIZE~0) (or (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {2260#(and (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 1) ~SIZE~0) (or (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0) (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4))))) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))) main_~sum~0))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,271 INFO L273 TraceCheckUtils]: 56: Hoare triple {2260#(and (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 1) ~SIZE~0) (or (<= (+ (div (+ (- |main_~#a~0.offset|) 7) 4) 2) ~SIZE~0) (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4))))) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (div (+ (- |main_~#a~0.offset|) 7) 4)))) main_~sum~0))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {2261#(and (or (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:01,283 INFO L273 TraceCheckUtils]: 57: Hoare triple {2261#(and (or (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {2262#(or (<= (+ main_~i~0 2) ~SIZE~0) (and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0)))} is VALID [2018-11-23 12:31:01,283 INFO L273 TraceCheckUtils]: 58: Hoare triple {2262#(or (<= (+ main_~i~0 2) ~SIZE~0) (and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0)))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {2263#(or (<= (+ main_~i~0 1) ~SIZE~0) (and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0)))} is VALID [2018-11-23 12:31:01,284 INFO L273 TraceCheckUtils]: 59: Hoare triple {2263#(or (<= (+ main_~i~0 1) ~SIZE~0) (and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0)))} assume !(~i~0 < ~SIZE~0); {2264#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} is VALID [2018-11-23 12:31:01,285 INFO L256 TraceCheckUtils]: 60: Hoare triple {2264#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} call __VERIFIER_assert((if 0 == ~sum~0 then 1 else 0)); {2265#(= |__VERIFIER_assert_#in~cond| 1)} is VALID [2018-11-23 12:31:01,285 INFO L273 TraceCheckUtils]: 61: Hoare triple {2265#(= |__VERIFIER_assert_#in~cond| 1)} ~cond := #in~cond; {2266#(= __VERIFIER_assert_~cond 1)} is VALID [2018-11-23 12:31:01,286 INFO L273 TraceCheckUtils]: 62: Hoare triple {2266#(= __VERIFIER_assert_~cond 1)} assume 0 == ~cond; {2224#false} is VALID [2018-11-23 12:31:01,286 INFO L273 TraceCheckUtils]: 63: Hoare triple {2224#false} assume !false; {2224#false} is VALID [2018-11-23 12:31:01,326 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 12:31:01,326 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:31:01,326 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 12:31:01,336 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-23 12:31:01,390 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-23 12:31:01,390 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:31:01,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:31:01,426 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:31:01,626 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 10 [2018-11-23 12:31:01,632 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2018-11-23 12:31:01,638 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 12:31:01,640 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 12:31:01,650 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 12:31:01,650 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:20, output treesize:16 [2018-11-23 12:31:02,541 INFO L256 TraceCheckUtils]: 0: Hoare triple {2223#true} call ULTIMATE.init(); {2223#true} is VALID [2018-11-23 12:31:02,542 INFO L273 TraceCheckUtils]: 1: Hoare triple {2223#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {2223#true} is VALID [2018-11-23 12:31:02,542 INFO L273 TraceCheckUtils]: 2: Hoare triple {2223#true} assume true; {2223#true} is VALID [2018-11-23 12:31:02,542 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2223#true} {2223#true} #153#return; {2223#true} is VALID [2018-11-23 12:31:02,542 INFO L256 TraceCheckUtils]: 4: Hoare triple {2223#true} call #t~ret19 := main(); {2223#true} is VALID [2018-11-23 12:31:02,542 INFO L273 TraceCheckUtils]: 5: Hoare triple {2223#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {2223#true} is VALID [2018-11-23 12:31:02,543 INFO L273 TraceCheckUtils]: 6: Hoare triple {2223#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(4 * ~SIZE~0);~sum~0 := 0;~i~0 := 0; {2288#(and (= main_~sum~0 0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,544 INFO L273 TraceCheckUtils]: 7: Hoare triple {2288#(and (= main_~sum~0 0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {2288#(and (= main_~sum~0 0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,544 INFO L273 TraceCheckUtils]: 8: Hoare triple {2288#(and (= main_~sum~0 0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {2295#(and (= main_~sum~0 0) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,545 INFO L273 TraceCheckUtils]: 9: Hoare triple {2295#(and (= main_~sum~0 0) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {2299#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,545 INFO L273 TraceCheckUtils]: 10: Hoare triple {2299#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {2299#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,546 INFO L273 TraceCheckUtils]: 11: Hoare triple {2299#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2299#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,547 INFO L273 TraceCheckUtils]: 12: Hoare triple {2299#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2309#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,548 INFO L273 TraceCheckUtils]: 13: Hoare triple {2309#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {2313#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,549 INFO L273 TraceCheckUtils]: 14: Hoare triple {2313#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {2317#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,551 INFO L273 TraceCheckUtils]: 15: Hoare triple {2317#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {2321#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,552 INFO L273 TraceCheckUtils]: 16: Hoare triple {2321#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {2321#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,553 INFO L273 TraceCheckUtils]: 17: Hoare triple {2321#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2321#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,554 INFO L273 TraceCheckUtils]: 18: Hoare triple {2321#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2331#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,555 INFO L273 TraceCheckUtils]: 19: Hoare triple {2331#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {2335#(and (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,557 INFO L273 TraceCheckUtils]: 20: Hoare triple {2335#(and (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {2339#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,558 INFO L273 TraceCheckUtils]: 21: Hoare triple {2339#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {2299#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,559 INFO L273 TraceCheckUtils]: 22: Hoare triple {2299#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {2299#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,559 INFO L273 TraceCheckUtils]: 23: Hoare triple {2299#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2299#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,560 INFO L273 TraceCheckUtils]: 24: Hoare triple {2299#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2309#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,561 INFO L273 TraceCheckUtils]: 25: Hoare triple {2309#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {2313#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,571 INFO L273 TraceCheckUtils]: 26: Hoare triple {2313#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {2317#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,572 INFO L273 TraceCheckUtils]: 27: Hoare triple {2317#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {2321#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,573 INFO L273 TraceCheckUtils]: 28: Hoare triple {2321#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {2321#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,574 INFO L273 TraceCheckUtils]: 29: Hoare triple {2321#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2321#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,574 INFO L273 TraceCheckUtils]: 30: Hoare triple {2321#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2331#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,575 INFO L273 TraceCheckUtils]: 31: Hoare triple {2331#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {2335#(and (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,577 INFO L273 TraceCheckUtils]: 32: Hoare triple {2335#(and (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {2339#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,578 INFO L273 TraceCheckUtils]: 33: Hoare triple {2339#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {2299#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,579 INFO L273 TraceCheckUtils]: 34: Hoare triple {2299#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {2299#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,580 INFO L273 TraceCheckUtils]: 35: Hoare triple {2299#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2299#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,582 INFO L273 TraceCheckUtils]: 36: Hoare triple {2299#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2309#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,584 INFO L273 TraceCheckUtils]: 37: Hoare triple {2309#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {2313#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,587 INFO L273 TraceCheckUtils]: 38: Hoare triple {2313#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {2317#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,591 INFO L273 TraceCheckUtils]: 39: Hoare triple {2317#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {2321#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,595 INFO L273 TraceCheckUtils]: 40: Hoare triple {2321#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {2321#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,595 INFO L273 TraceCheckUtils]: 41: Hoare triple {2321#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2321#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,597 INFO L273 TraceCheckUtils]: 42: Hoare triple {2321#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2331#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,616 INFO L273 TraceCheckUtils]: 43: Hoare triple {2331#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {2335#(and (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,631 INFO L273 TraceCheckUtils]: 44: Hoare triple {2335#(and (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {2339#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,645 INFO L273 TraceCheckUtils]: 45: Hoare triple {2339#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {2299#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,651 INFO L273 TraceCheckUtils]: 46: Hoare triple {2299#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {2299#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,652 INFO L273 TraceCheckUtils]: 47: Hoare triple {2299#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2299#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,656 INFO L273 TraceCheckUtils]: 48: Hoare triple {2299#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2309#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,656 INFO L273 TraceCheckUtils]: 49: Hoare triple {2309#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {2313#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,659 INFO L273 TraceCheckUtils]: 50: Hoare triple {2313#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {2317#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,660 INFO L273 TraceCheckUtils]: 51: Hoare triple {2317#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {2321#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,660 INFO L273 TraceCheckUtils]: 52: Hoare triple {2321#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {2321#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,661 INFO L273 TraceCheckUtils]: 53: Hoare triple {2321#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {2321#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,661 INFO L273 TraceCheckUtils]: 54: Hoare triple {2321#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {2331#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,662 INFO L273 TraceCheckUtils]: 55: Hoare triple {2331#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {2335#(and (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,663 INFO L273 TraceCheckUtils]: 56: Hoare triple {2335#(and (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {2339#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:02,664 INFO L273 TraceCheckUtils]: 57: Hoare triple {2339#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {2264#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} is VALID [2018-11-23 12:31:02,665 INFO L273 TraceCheckUtils]: 58: Hoare triple {2264#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {2264#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} is VALID [2018-11-23 12:31:02,665 INFO L273 TraceCheckUtils]: 59: Hoare triple {2264#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} assume !(~i~0 < ~SIZE~0); {2264#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} is VALID [2018-11-23 12:31:02,666 INFO L256 TraceCheckUtils]: 60: Hoare triple {2264#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} call __VERIFIER_assert((if 0 == ~sum~0 then 1 else 0)); {2265#(= |__VERIFIER_assert_#in~cond| 1)} is VALID [2018-11-23 12:31:02,667 INFO L273 TraceCheckUtils]: 61: Hoare triple {2265#(= |__VERIFIER_assert_#in~cond| 1)} ~cond := #in~cond; {2266#(= __VERIFIER_assert_~cond 1)} is VALID [2018-11-23 12:31:02,668 INFO L273 TraceCheckUtils]: 62: Hoare triple {2266#(= __VERIFIER_assert_~cond 1)} assume 0 == ~cond; {2224#false} is VALID [2018-11-23 12:31:02,668 INFO L273 TraceCheckUtils]: 63: Hoare triple {2224#false} assume !false; {2224#false} is VALID [2018-11-23 12:31:02,684 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 12:31:02,703 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:31:02,703 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 15] total 54 [2018-11-23 12:31:02,704 INFO L78 Accepts]: Start accepts. Automaton has 54 states. Word has length 64 [2018-11-23 12:31:02,704 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:31:02,704 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 54 states. [2018-11-23 12:31:02,930 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 12:31:02,930 INFO L459 AbstractCegarLoop]: Interpolant automaton has 54 states [2018-11-23 12:31:02,930 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2018-11-23 12:31:02,931 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=447, Invalid=2415, Unknown=0, NotChecked=0, Total=2862 [2018-11-23 12:31:02,932 INFO L87 Difference]: Start difference. First operand 65 states and 73 transitions. Second operand 54 states. [2018-11-23 12:31:14,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:31:14,663 INFO L93 Difference]: Finished difference Result 182 states and 206 transitions. [2018-11-23 12:31:14,663 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2018-11-23 12:31:14,663 INFO L78 Accepts]: Start accepts. Automaton has 54 states. Word has length 64 [2018-11-23 12:31:14,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:31:14,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2018-11-23 12:31:14,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 185 transitions. [2018-11-23 12:31:14,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2018-11-23 12:31:14,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 185 transitions. [2018-11-23 12:31:14,672 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 185 transitions. [2018-11-23 12:31:14,930 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 185 edges. 185 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:31:14,934 INFO L225 Difference]: With dead ends: 182 [2018-11-23 12:31:14,934 INFO L226 Difference]: Without dead ends: 176 [2018-11-23 12:31:14,936 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 50 SyntacticMatches, 19 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2939 ImplicationChecksByTransitivity, 10.1s TimeCoverageRelationStatistics Valid=1038, Invalid=5604, Unknown=0, NotChecked=0, Total=6642 [2018-11-23 12:31:14,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176 states. [2018-11-23 12:31:15,140 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176 to 106. [2018-11-23 12:31:15,140 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:31:15,140 INFO L82 GeneralOperation]: Start isEquivalent. First operand 176 states. Second operand 106 states. [2018-11-23 12:31:15,140 INFO L74 IsIncluded]: Start isIncluded. First operand 176 states. Second operand 106 states. [2018-11-23 12:31:15,141 INFO L87 Difference]: Start difference. First operand 176 states. Second operand 106 states. [2018-11-23 12:31:15,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:31:15,147 INFO L93 Difference]: Finished difference Result 176 states and 199 transitions. [2018-11-23 12:31:15,147 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 199 transitions. [2018-11-23 12:31:15,148 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:31:15,148 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:31:15,148 INFO L74 IsIncluded]: Start isIncluded. First operand 106 states. Second operand 176 states. [2018-11-23 12:31:15,148 INFO L87 Difference]: Start difference. First operand 106 states. Second operand 176 states. [2018-11-23 12:31:15,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:31:15,154 INFO L93 Difference]: Finished difference Result 176 states and 199 transitions. [2018-11-23 12:31:15,154 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 199 transitions. [2018-11-23 12:31:15,154 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:31:15,155 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:31:15,155 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:31:15,155 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:31:15,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2018-11-23 12:31:15,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 121 transitions. [2018-11-23 12:31:15,159 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 121 transitions. Word has length 64 [2018-11-23 12:31:15,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:31:15,159 INFO L480 AbstractCegarLoop]: Abstraction has 106 states and 121 transitions. [2018-11-23 12:31:15,159 INFO L481 AbstractCegarLoop]: Interpolant automaton has 54 states. [2018-11-23 12:31:15,159 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 121 transitions. [2018-11-23 12:31:15,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-11-23 12:31:15,160 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:31:15,160 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 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 12:31:15,161 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:31:15,161 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:31:15,161 INFO L82 PathProgramCache]: Analyzing trace with hash 1580271247, now seen corresponding path program 3 times [2018-11-23 12:31:15,161 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:31:15,161 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:31:15,162 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:31:15,162 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:31:15,162 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:31:15,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:31:15,369 INFO L256 TraceCheckUtils]: 0: Hoare triple {3300#true} call ULTIMATE.init(); {3300#true} is VALID [2018-11-23 12:31:15,369 INFO L273 TraceCheckUtils]: 1: Hoare triple {3300#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {3300#true} is VALID [2018-11-23 12:31:15,369 INFO L273 TraceCheckUtils]: 2: Hoare triple {3300#true} assume true; {3300#true} is VALID [2018-11-23 12:31:15,370 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {3300#true} {3300#true} #153#return; {3300#true} is VALID [2018-11-23 12:31:15,370 INFO L256 TraceCheckUtils]: 4: Hoare triple {3300#true} call #t~ret19 := main(); {3300#true} is VALID [2018-11-23 12:31:15,370 INFO L273 TraceCheckUtils]: 5: Hoare triple {3300#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {3300#true} is VALID [2018-11-23 12:31:15,371 INFO L273 TraceCheckUtils]: 6: Hoare triple {3300#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(4 * ~SIZE~0);~sum~0 := 0;~i~0 := 0; {3302#(= main_~i~0 0)} is VALID [2018-11-23 12:31:15,371 INFO L273 TraceCheckUtils]: 7: Hoare triple {3302#(= main_~i~0 0)} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {3302#(= main_~i~0 0)} is VALID [2018-11-23 12:31:15,372 INFO L273 TraceCheckUtils]: 8: Hoare triple {3302#(= main_~i~0 0)} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {3303#(<= main_~i~0 1)} is VALID [2018-11-23 12:31:15,372 INFO L273 TraceCheckUtils]: 9: Hoare triple {3303#(<= main_~i~0 1)} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {3303#(<= main_~i~0 1)} is VALID [2018-11-23 12:31:15,373 INFO L273 TraceCheckUtils]: 10: Hoare triple {3303#(<= main_~i~0 1)} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {3304#(<= main_~i~0 2)} is VALID [2018-11-23 12:31:15,373 INFO L273 TraceCheckUtils]: 11: Hoare triple {3304#(<= main_~i~0 2)} assume !(~i~0 < ~SIZE~0); {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,373 INFO L273 TraceCheckUtils]: 12: Hoare triple {3305#(<= ~SIZE~0 2)} ~i~0 := 0; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,374 INFO L273 TraceCheckUtils]: 13: Hoare triple {3305#(<= ~SIZE~0 2)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,374 INFO L273 TraceCheckUtils]: 14: Hoare triple {3305#(<= ~SIZE~0 2)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,375 INFO L273 TraceCheckUtils]: 15: Hoare triple {3305#(<= ~SIZE~0 2)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,375 INFO L273 TraceCheckUtils]: 16: Hoare triple {3305#(<= ~SIZE~0 2)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,394 INFO L273 TraceCheckUtils]: 17: Hoare triple {3305#(<= ~SIZE~0 2)} assume !(~i~0 < ~SIZE~0); {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,408 INFO L273 TraceCheckUtils]: 18: Hoare triple {3305#(<= ~SIZE~0 2)} ~i~0 := 0; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,416 INFO L273 TraceCheckUtils]: 19: Hoare triple {3305#(<= ~SIZE~0 2)} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,431 INFO L273 TraceCheckUtils]: 20: Hoare triple {3305#(<= ~SIZE~0 2)} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,440 INFO L273 TraceCheckUtils]: 21: Hoare triple {3305#(<= ~SIZE~0 2)} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,442 INFO L273 TraceCheckUtils]: 22: Hoare triple {3305#(<= ~SIZE~0 2)} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,442 INFO L273 TraceCheckUtils]: 23: Hoare triple {3305#(<= ~SIZE~0 2)} assume !(~i~0 < ~SIZE~0); {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,447 INFO L273 TraceCheckUtils]: 24: Hoare triple {3305#(<= ~SIZE~0 2)} ~i~0 := 0; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,447 INFO L273 TraceCheckUtils]: 25: Hoare triple {3305#(<= ~SIZE~0 2)} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,447 INFO L273 TraceCheckUtils]: 26: Hoare triple {3305#(<= ~SIZE~0 2)} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,451 INFO L273 TraceCheckUtils]: 27: Hoare triple {3305#(<= ~SIZE~0 2)} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,451 INFO L273 TraceCheckUtils]: 28: Hoare triple {3305#(<= ~SIZE~0 2)} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,451 INFO L273 TraceCheckUtils]: 29: Hoare triple {3305#(<= ~SIZE~0 2)} assume !(~i~0 < ~SIZE~0); {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,452 INFO L273 TraceCheckUtils]: 30: Hoare triple {3305#(<= ~SIZE~0 2)} ~i~0 := 0; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,452 INFO L273 TraceCheckUtils]: 31: Hoare triple {3305#(<= ~SIZE~0 2)} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,452 INFO L273 TraceCheckUtils]: 32: Hoare triple {3305#(<= ~SIZE~0 2)} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,453 INFO L273 TraceCheckUtils]: 33: Hoare triple {3305#(<= ~SIZE~0 2)} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,453 INFO L273 TraceCheckUtils]: 34: Hoare triple {3305#(<= ~SIZE~0 2)} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,453 INFO L273 TraceCheckUtils]: 35: Hoare triple {3305#(<= ~SIZE~0 2)} assume !(~i~0 < ~SIZE~0); {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,454 INFO L273 TraceCheckUtils]: 36: Hoare triple {3305#(<= ~SIZE~0 2)} ~i~0 := 0; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,454 INFO L273 TraceCheckUtils]: 37: Hoare triple {3305#(<= ~SIZE~0 2)} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,454 INFO L273 TraceCheckUtils]: 38: Hoare triple {3305#(<= ~SIZE~0 2)} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,455 INFO L273 TraceCheckUtils]: 39: Hoare triple {3305#(<= ~SIZE~0 2)} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,455 INFO L273 TraceCheckUtils]: 40: Hoare triple {3305#(<= ~SIZE~0 2)} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,456 INFO L273 TraceCheckUtils]: 41: Hoare triple {3305#(<= ~SIZE~0 2)} assume !(~i~0 < ~SIZE~0); {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,456 INFO L273 TraceCheckUtils]: 42: Hoare triple {3305#(<= ~SIZE~0 2)} ~i~0 := 0; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,457 INFO L273 TraceCheckUtils]: 43: Hoare triple {3305#(<= ~SIZE~0 2)} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,457 INFO L273 TraceCheckUtils]: 44: Hoare triple {3305#(<= ~SIZE~0 2)} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,458 INFO L273 TraceCheckUtils]: 45: Hoare triple {3305#(<= ~SIZE~0 2)} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,458 INFO L273 TraceCheckUtils]: 46: Hoare triple {3305#(<= ~SIZE~0 2)} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,459 INFO L273 TraceCheckUtils]: 47: Hoare triple {3305#(<= ~SIZE~0 2)} assume !(~i~0 < ~SIZE~0); {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,459 INFO L273 TraceCheckUtils]: 48: Hoare triple {3305#(<= ~SIZE~0 2)} ~i~0 := 0; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,460 INFO L273 TraceCheckUtils]: 49: Hoare triple {3305#(<= ~SIZE~0 2)} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,460 INFO L273 TraceCheckUtils]: 50: Hoare triple {3305#(<= ~SIZE~0 2)} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,461 INFO L273 TraceCheckUtils]: 51: Hoare triple {3305#(<= ~SIZE~0 2)} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,462 INFO L273 TraceCheckUtils]: 52: Hoare triple {3305#(<= ~SIZE~0 2)} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,462 INFO L273 TraceCheckUtils]: 53: Hoare triple {3305#(<= ~SIZE~0 2)} assume !(~i~0 < ~SIZE~0); {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,463 INFO L273 TraceCheckUtils]: 54: Hoare triple {3305#(<= ~SIZE~0 2)} ~i~0 := 0; {3306#(and (<= ~SIZE~0 2) (= main_~i~0 0))} is VALID [2018-11-23 12:31:15,464 INFO L273 TraceCheckUtils]: 55: Hoare triple {3306#(and (<= ~SIZE~0 2) (= main_~i~0 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {3306#(and (<= ~SIZE~0 2) (= main_~i~0 0))} is VALID [2018-11-23 12:31:15,464 INFO L273 TraceCheckUtils]: 56: Hoare triple {3306#(and (<= ~SIZE~0 2) (= main_~i~0 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {3307#(<= ~SIZE~0 (+ main_~i~0 1))} is VALID [2018-11-23 12:31:15,465 INFO L273 TraceCheckUtils]: 57: Hoare triple {3307#(<= ~SIZE~0 (+ main_~i~0 1))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {3307#(<= ~SIZE~0 (+ main_~i~0 1))} is VALID [2018-11-23 12:31:15,466 INFO L273 TraceCheckUtils]: 58: Hoare triple {3307#(<= ~SIZE~0 (+ main_~i~0 1))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {3308#(<= ~SIZE~0 main_~i~0)} is VALID [2018-11-23 12:31:15,467 INFO L273 TraceCheckUtils]: 59: Hoare triple {3308#(<= ~SIZE~0 main_~i~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {3301#false} is VALID [2018-11-23 12:31:15,467 INFO L273 TraceCheckUtils]: 60: Hoare triple {3301#false} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {3301#false} is VALID [2018-11-23 12:31:15,467 INFO L273 TraceCheckUtils]: 61: Hoare triple {3301#false} assume !(~i~0 < ~SIZE~0); {3301#false} is VALID [2018-11-23 12:31:15,467 INFO L256 TraceCheckUtils]: 62: Hoare triple {3301#false} call __VERIFIER_assert((if 0 == ~sum~0 then 1 else 0)); {3301#false} is VALID [2018-11-23 12:31:15,468 INFO L273 TraceCheckUtils]: 63: Hoare triple {3301#false} ~cond := #in~cond; {3301#false} is VALID [2018-11-23 12:31:15,468 INFO L273 TraceCheckUtils]: 64: Hoare triple {3301#false} assume 0 == ~cond; {3301#false} is VALID [2018-11-23 12:31:15,468 INFO L273 TraceCheckUtils]: 65: Hoare triple {3301#false} assume !false; {3301#false} is VALID [2018-11-23 12:31:15,471 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-11-23 12:31:15,472 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:31:15,472 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 12:31:15,481 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 12:31:15,517 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2018-11-23 12:31:15,517 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:31:15,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:31:15,552 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:31:15,918 INFO L256 TraceCheckUtils]: 0: Hoare triple {3300#true} call ULTIMATE.init(); {3300#true} is VALID [2018-11-23 12:31:15,918 INFO L273 TraceCheckUtils]: 1: Hoare triple {3300#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {3300#true} is VALID [2018-11-23 12:31:15,918 INFO L273 TraceCheckUtils]: 2: Hoare triple {3300#true} assume true; {3300#true} is VALID [2018-11-23 12:31:15,918 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {3300#true} {3300#true} #153#return; {3300#true} is VALID [2018-11-23 12:31:15,919 INFO L256 TraceCheckUtils]: 4: Hoare triple {3300#true} call #t~ret19 := main(); {3300#true} is VALID [2018-11-23 12:31:15,919 INFO L273 TraceCheckUtils]: 5: Hoare triple {3300#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {3300#true} is VALID [2018-11-23 12:31:15,919 INFO L273 TraceCheckUtils]: 6: Hoare triple {3300#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(4 * ~SIZE~0);~sum~0 := 0;~i~0 := 0; {3300#true} is VALID [2018-11-23 12:31:15,919 INFO L273 TraceCheckUtils]: 7: Hoare triple {3300#true} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {3300#true} is VALID [2018-11-23 12:31:15,920 INFO L273 TraceCheckUtils]: 8: Hoare triple {3300#true} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {3300#true} is VALID [2018-11-23 12:31:15,920 INFO L273 TraceCheckUtils]: 9: Hoare triple {3300#true} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {3300#true} is VALID [2018-11-23 12:31:15,920 INFO L273 TraceCheckUtils]: 10: Hoare triple {3300#true} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {3300#true} is VALID [2018-11-23 12:31:15,920 INFO L273 TraceCheckUtils]: 11: Hoare triple {3300#true} assume !(~i~0 < ~SIZE~0); {3300#true} is VALID [2018-11-23 12:31:15,921 INFO L273 TraceCheckUtils]: 12: Hoare triple {3300#true} ~i~0 := 0; {3300#true} is VALID [2018-11-23 12:31:15,921 INFO L273 TraceCheckUtils]: 13: Hoare triple {3300#true} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {3300#true} is VALID [2018-11-23 12:31:15,921 INFO L273 TraceCheckUtils]: 14: Hoare triple {3300#true} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {3300#true} is VALID [2018-11-23 12:31:15,921 INFO L273 TraceCheckUtils]: 15: Hoare triple {3300#true} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {3300#true} is VALID [2018-11-23 12:31:15,921 INFO L273 TraceCheckUtils]: 16: Hoare triple {3300#true} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {3300#true} is VALID [2018-11-23 12:31:15,921 INFO L273 TraceCheckUtils]: 17: Hoare triple {3300#true} assume !(~i~0 < ~SIZE~0); {3300#true} is VALID [2018-11-23 12:31:15,921 INFO L273 TraceCheckUtils]: 18: Hoare triple {3300#true} ~i~0 := 0; {3300#true} is VALID [2018-11-23 12:31:15,922 INFO L273 TraceCheckUtils]: 19: Hoare triple {3300#true} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {3300#true} is VALID [2018-11-23 12:31:15,922 INFO L273 TraceCheckUtils]: 20: Hoare triple {3300#true} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {3300#true} is VALID [2018-11-23 12:31:15,922 INFO L273 TraceCheckUtils]: 21: Hoare triple {3300#true} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {3300#true} is VALID [2018-11-23 12:31:15,922 INFO L273 TraceCheckUtils]: 22: Hoare triple {3300#true} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {3300#true} is VALID [2018-11-23 12:31:15,922 INFO L273 TraceCheckUtils]: 23: Hoare triple {3300#true} assume !(~i~0 < ~SIZE~0); {3300#true} is VALID [2018-11-23 12:31:15,922 INFO L273 TraceCheckUtils]: 24: Hoare triple {3300#true} ~i~0 := 0; {3300#true} is VALID [2018-11-23 12:31:15,922 INFO L273 TraceCheckUtils]: 25: Hoare triple {3300#true} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {3300#true} is VALID [2018-11-23 12:31:15,922 INFO L273 TraceCheckUtils]: 26: Hoare triple {3300#true} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {3300#true} is VALID [2018-11-23 12:31:15,923 INFO L273 TraceCheckUtils]: 27: Hoare triple {3300#true} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {3300#true} is VALID [2018-11-23 12:31:15,923 INFO L273 TraceCheckUtils]: 28: Hoare triple {3300#true} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {3300#true} is VALID [2018-11-23 12:31:15,923 INFO L273 TraceCheckUtils]: 29: Hoare triple {3300#true} assume !(~i~0 < ~SIZE~0); {3300#true} is VALID [2018-11-23 12:31:15,923 INFO L273 TraceCheckUtils]: 30: Hoare triple {3300#true} ~i~0 := 0; {3402#(<= main_~i~0 0)} is VALID [2018-11-23 12:31:15,924 INFO L273 TraceCheckUtils]: 31: Hoare triple {3402#(<= main_~i~0 0)} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {3402#(<= main_~i~0 0)} is VALID [2018-11-23 12:31:15,924 INFO L273 TraceCheckUtils]: 32: Hoare triple {3402#(<= main_~i~0 0)} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {3303#(<= main_~i~0 1)} is VALID [2018-11-23 12:31:15,924 INFO L273 TraceCheckUtils]: 33: Hoare triple {3303#(<= main_~i~0 1)} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {3303#(<= main_~i~0 1)} is VALID [2018-11-23 12:31:15,925 INFO L273 TraceCheckUtils]: 34: Hoare triple {3303#(<= main_~i~0 1)} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {3304#(<= main_~i~0 2)} is VALID [2018-11-23 12:31:15,925 INFO L273 TraceCheckUtils]: 35: Hoare triple {3304#(<= main_~i~0 2)} assume !(~i~0 < ~SIZE~0); {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,926 INFO L273 TraceCheckUtils]: 36: Hoare triple {3305#(<= ~SIZE~0 2)} ~i~0 := 0; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,926 INFO L273 TraceCheckUtils]: 37: Hoare triple {3305#(<= ~SIZE~0 2)} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,944 INFO L273 TraceCheckUtils]: 38: Hoare triple {3305#(<= ~SIZE~0 2)} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,944 INFO L273 TraceCheckUtils]: 39: Hoare triple {3305#(<= ~SIZE~0 2)} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,945 INFO L273 TraceCheckUtils]: 40: Hoare triple {3305#(<= ~SIZE~0 2)} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,945 INFO L273 TraceCheckUtils]: 41: Hoare triple {3305#(<= ~SIZE~0 2)} assume !(~i~0 < ~SIZE~0); {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,945 INFO L273 TraceCheckUtils]: 42: Hoare triple {3305#(<= ~SIZE~0 2)} ~i~0 := 0; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,946 INFO L273 TraceCheckUtils]: 43: Hoare triple {3305#(<= ~SIZE~0 2)} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,946 INFO L273 TraceCheckUtils]: 44: Hoare triple {3305#(<= ~SIZE~0 2)} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,946 INFO L273 TraceCheckUtils]: 45: Hoare triple {3305#(<= ~SIZE~0 2)} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,946 INFO L273 TraceCheckUtils]: 46: Hoare triple {3305#(<= ~SIZE~0 2)} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,947 INFO L273 TraceCheckUtils]: 47: Hoare triple {3305#(<= ~SIZE~0 2)} assume !(~i~0 < ~SIZE~0); {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,947 INFO L273 TraceCheckUtils]: 48: Hoare triple {3305#(<= ~SIZE~0 2)} ~i~0 := 0; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,947 INFO L273 TraceCheckUtils]: 49: Hoare triple {3305#(<= ~SIZE~0 2)} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,948 INFO L273 TraceCheckUtils]: 50: Hoare triple {3305#(<= ~SIZE~0 2)} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,948 INFO L273 TraceCheckUtils]: 51: Hoare triple {3305#(<= ~SIZE~0 2)} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,949 INFO L273 TraceCheckUtils]: 52: Hoare triple {3305#(<= ~SIZE~0 2)} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,949 INFO L273 TraceCheckUtils]: 53: Hoare triple {3305#(<= ~SIZE~0 2)} assume !(~i~0 < ~SIZE~0); {3305#(<= ~SIZE~0 2)} is VALID [2018-11-23 12:31:15,950 INFO L273 TraceCheckUtils]: 54: Hoare triple {3305#(<= ~SIZE~0 2)} ~i~0 := 0; {3475#(and (<= 0 main_~i~0) (<= ~SIZE~0 2))} is VALID [2018-11-23 12:31:15,951 INFO L273 TraceCheckUtils]: 55: Hoare triple {3475#(and (<= 0 main_~i~0) (<= ~SIZE~0 2))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {3475#(and (<= 0 main_~i~0) (<= ~SIZE~0 2))} is VALID [2018-11-23 12:31:15,951 INFO L273 TraceCheckUtils]: 56: Hoare triple {3475#(and (<= 0 main_~i~0) (<= ~SIZE~0 2))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {3482#(and (<= 1 main_~i~0) (<= ~SIZE~0 2))} is VALID [2018-11-23 12:31:15,952 INFO L273 TraceCheckUtils]: 57: Hoare triple {3482#(and (<= 1 main_~i~0) (<= ~SIZE~0 2))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {3482#(and (<= 1 main_~i~0) (<= ~SIZE~0 2))} is VALID [2018-11-23 12:31:15,953 INFO L273 TraceCheckUtils]: 58: Hoare triple {3482#(and (<= 1 main_~i~0) (<= ~SIZE~0 2))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {3489#(and (<= 2 main_~i~0) (<= ~SIZE~0 2))} is VALID [2018-11-23 12:31:15,954 INFO L273 TraceCheckUtils]: 59: Hoare triple {3489#(and (<= 2 main_~i~0) (<= ~SIZE~0 2))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {3301#false} is VALID [2018-11-23 12:31:15,954 INFO L273 TraceCheckUtils]: 60: Hoare triple {3301#false} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {3301#false} is VALID [2018-11-23 12:31:15,954 INFO L273 TraceCheckUtils]: 61: Hoare triple {3301#false} assume !(~i~0 < ~SIZE~0); {3301#false} is VALID [2018-11-23 12:31:15,954 INFO L256 TraceCheckUtils]: 62: Hoare triple {3301#false} call __VERIFIER_assert((if 0 == ~sum~0 then 1 else 0)); {3301#false} is VALID [2018-11-23 12:31:15,955 INFO L273 TraceCheckUtils]: 63: Hoare triple {3301#false} ~cond := #in~cond; {3301#false} is VALID [2018-11-23 12:31:15,955 INFO L273 TraceCheckUtils]: 64: Hoare triple {3301#false} assume 0 == ~cond; {3301#false} is VALID [2018-11-23 12:31:15,955 INFO L273 TraceCheckUtils]: 65: Hoare triple {3301#false} assume !false; {3301#false} is VALID [2018-11-23 12:31:15,959 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-11-23 12:31:15,979 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:31:15,979 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 13 [2018-11-23 12:31:15,980 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 66 [2018-11-23 12:31:15,980 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:31:15,980 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2018-11-23 12:31:16,049 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 12:31:16,049 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-23 12:31:16,049 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-23 12:31:16,050 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=111, Unknown=0, NotChecked=0, Total=156 [2018-11-23 12:31:16,050 INFO L87 Difference]: Start difference. First operand 106 states and 121 transitions. Second operand 13 states. [2018-11-23 12:31:17,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:31:17,341 INFO L93 Difference]: Finished difference Result 237 states and 273 transitions. [2018-11-23 12:31:17,341 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-23 12:31:17,342 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 66 [2018-11-23 12:31:17,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:31:17,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2018-11-23 12:31:17,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 212 transitions. [2018-11-23 12:31:17,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2018-11-23 12:31:17,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 212 transitions. [2018-11-23 12:31:17,350 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 212 transitions. [2018-11-23 12:31:17,557 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 212 edges. 212 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:31:17,561 INFO L225 Difference]: With dead ends: 237 [2018-11-23 12:31:17,561 INFO L226 Difference]: Without dead ends: 139 [2018-11-23 12:31:17,562 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=69, Invalid=171, Unknown=0, NotChecked=0, Total=240 [2018-11-23 12:31:17,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2018-11-23 12:31:17,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 117. [2018-11-23 12:31:17,857 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:31:17,857 INFO L82 GeneralOperation]: Start isEquivalent. First operand 139 states. Second operand 117 states. [2018-11-23 12:31:17,857 INFO L74 IsIncluded]: Start isIncluded. First operand 139 states. Second operand 117 states. [2018-11-23 12:31:17,857 INFO L87 Difference]: Start difference. First operand 139 states. Second operand 117 states. [2018-11-23 12:31:17,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:31:17,863 INFO L93 Difference]: Finished difference Result 139 states and 153 transitions. [2018-11-23 12:31:17,863 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 153 transitions. [2018-11-23 12:31:17,863 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:31:17,864 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:31:17,864 INFO L74 IsIncluded]: Start isIncluded. First operand 117 states. Second operand 139 states. [2018-11-23 12:31:17,864 INFO L87 Difference]: Start difference. First operand 117 states. Second operand 139 states. [2018-11-23 12:31:17,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:31:17,868 INFO L93 Difference]: Finished difference Result 139 states and 153 transitions. [2018-11-23 12:31:17,869 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 153 transitions. [2018-11-23 12:31:17,869 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:31:17,869 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:31:17,869 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:31:17,870 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:31:17,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117 states. [2018-11-23 12:31:17,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 131 transitions. [2018-11-23 12:31:17,874 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 131 transitions. Word has length 66 [2018-11-23 12:31:17,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:31:17,874 INFO L480 AbstractCegarLoop]: Abstraction has 117 states and 131 transitions. [2018-11-23 12:31:17,874 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-23 12:31:17,874 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 131 transitions. [2018-11-23 12:31:17,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-23 12:31:17,875 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:31:17,875 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 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 12:31:17,875 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:31:17,875 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:31:17,876 INFO L82 PathProgramCache]: Analyzing trace with hash 197368845, now seen corresponding path program 4 times [2018-11-23 12:31:17,876 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:31:17,876 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:31:17,877 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:31:17,877 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:31:17,877 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:31:17,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:31:18,352 INFO L256 TraceCheckUtils]: 0: Hoare triple {4321#true} call ULTIMATE.init(); {4321#true} is VALID [2018-11-23 12:31:18,352 INFO L273 TraceCheckUtils]: 1: Hoare triple {4321#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {4321#true} is VALID [2018-11-23 12:31:18,352 INFO L273 TraceCheckUtils]: 2: Hoare triple {4321#true} assume true; {4321#true} is VALID [2018-11-23 12:31:18,353 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {4321#true} {4321#true} #153#return; {4321#true} is VALID [2018-11-23 12:31:18,353 INFO L256 TraceCheckUtils]: 4: Hoare triple {4321#true} call #t~ret19 := main(); {4321#true} is VALID [2018-11-23 12:31:18,353 INFO L273 TraceCheckUtils]: 5: Hoare triple {4321#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {4321#true} is VALID [2018-11-23 12:31:18,353 INFO L273 TraceCheckUtils]: 6: Hoare triple {4321#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(4 * ~SIZE~0);~sum~0 := 0;~i~0 := 0; {4321#true} is VALID [2018-11-23 12:31:18,353 INFO L273 TraceCheckUtils]: 7: Hoare triple {4321#true} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {4321#true} is VALID [2018-11-23 12:31:18,353 INFO L273 TraceCheckUtils]: 8: Hoare triple {4321#true} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {4321#true} is VALID [2018-11-23 12:31:18,353 INFO L273 TraceCheckUtils]: 9: Hoare triple {4321#true} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {4321#true} is VALID [2018-11-23 12:31:18,353 INFO L273 TraceCheckUtils]: 10: Hoare triple {4321#true} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {4321#true} is VALID [2018-11-23 12:31:18,354 INFO L273 TraceCheckUtils]: 11: Hoare triple {4321#true} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {4321#true} is VALID [2018-11-23 12:31:18,354 INFO L273 TraceCheckUtils]: 12: Hoare triple {4321#true} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {4321#true} is VALID [2018-11-23 12:31:18,354 INFO L273 TraceCheckUtils]: 13: Hoare triple {4321#true} assume !(~i~0 < ~SIZE~0); {4321#true} is VALID [2018-11-23 12:31:18,354 INFO L273 TraceCheckUtils]: 14: Hoare triple {4321#true} ~i~0 := 0; {4323#(= main_~i~0 0)} is VALID [2018-11-23 12:31:18,355 INFO L273 TraceCheckUtils]: 15: Hoare triple {4323#(= main_~i~0 0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {4323#(= main_~i~0 0)} is VALID [2018-11-23 12:31:18,355 INFO L273 TraceCheckUtils]: 16: Hoare triple {4323#(= main_~i~0 0)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {4324#(<= 1 main_~i~0)} is VALID [2018-11-23 12:31:18,357 INFO L273 TraceCheckUtils]: 17: Hoare triple {4324#(<= 1 main_~i~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {4324#(<= 1 main_~i~0)} is VALID [2018-11-23 12:31:18,357 INFO L273 TraceCheckUtils]: 18: Hoare triple {4324#(<= 1 main_~i~0)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {4325#(<= 2 main_~i~0)} is VALID [2018-11-23 12:31:18,359 INFO L273 TraceCheckUtils]: 19: Hoare triple {4325#(<= 2 main_~i~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,359 INFO L273 TraceCheckUtils]: 20: Hoare triple {4326#(<= 3 ~SIZE~0)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,361 INFO L273 TraceCheckUtils]: 21: Hoare triple {4326#(<= 3 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,361 INFO L273 TraceCheckUtils]: 22: Hoare triple {4326#(<= 3 ~SIZE~0)} ~i~0 := 0; {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,363 INFO L273 TraceCheckUtils]: 23: Hoare triple {4326#(<= 3 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,363 INFO L273 TraceCheckUtils]: 24: Hoare triple {4326#(<= 3 ~SIZE~0)} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,365 INFO L273 TraceCheckUtils]: 25: Hoare triple {4326#(<= 3 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,365 INFO L273 TraceCheckUtils]: 26: Hoare triple {4326#(<= 3 ~SIZE~0)} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,367 INFO L273 TraceCheckUtils]: 27: Hoare triple {4326#(<= 3 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,367 INFO L273 TraceCheckUtils]: 28: Hoare triple {4326#(<= 3 ~SIZE~0)} ~i~0 := 0; {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,370 INFO L273 TraceCheckUtils]: 29: Hoare triple {4326#(<= 3 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,370 INFO L273 TraceCheckUtils]: 30: Hoare triple {4326#(<= 3 ~SIZE~0)} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,377 INFO L273 TraceCheckUtils]: 31: Hoare triple {4326#(<= 3 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,377 INFO L273 TraceCheckUtils]: 32: Hoare triple {4326#(<= 3 ~SIZE~0)} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,377 INFO L273 TraceCheckUtils]: 33: Hoare triple {4326#(<= 3 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,379 INFO L273 TraceCheckUtils]: 34: Hoare triple {4326#(<= 3 ~SIZE~0)} ~i~0 := 0; {4327#(and (<= 3 ~SIZE~0) (= main_~i~0 0))} is VALID [2018-11-23 12:31:18,379 INFO L273 TraceCheckUtils]: 35: Hoare triple {4327#(and (<= 3 ~SIZE~0) (= main_~i~0 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {4327#(and (<= 3 ~SIZE~0) (= main_~i~0 0))} is VALID [2018-11-23 12:31:18,382 INFO L273 TraceCheckUtils]: 36: Hoare triple {4327#(and (<= 3 ~SIZE~0) (= main_~i~0 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {4328#(<= (+ main_~i~0 2) ~SIZE~0)} is VALID [2018-11-23 12:31:18,382 INFO L273 TraceCheckUtils]: 37: Hoare triple {4328#(<= (+ main_~i~0 2) ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {4328#(<= (+ main_~i~0 2) ~SIZE~0)} is VALID [2018-11-23 12:31:18,384 INFO L273 TraceCheckUtils]: 38: Hoare triple {4328#(<= (+ main_~i~0 2) ~SIZE~0)} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {4329#(<= (+ main_~i~0 1) ~SIZE~0)} is VALID [2018-11-23 12:31:18,384 INFO L273 TraceCheckUtils]: 39: Hoare triple {4329#(<= (+ main_~i~0 1) ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {4322#false} is VALID [2018-11-23 12:31:18,384 INFO L273 TraceCheckUtils]: 40: Hoare triple {4322#false} ~i~0 := 0; {4322#false} is VALID [2018-11-23 12:31:18,384 INFO L273 TraceCheckUtils]: 41: Hoare triple {4322#false} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {4322#false} is VALID [2018-11-23 12:31:18,385 INFO L273 TraceCheckUtils]: 42: Hoare triple {4322#false} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {4322#false} is VALID [2018-11-23 12:31:18,385 INFO L273 TraceCheckUtils]: 43: Hoare triple {4322#false} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {4322#false} is VALID [2018-11-23 12:31:18,385 INFO L273 TraceCheckUtils]: 44: Hoare triple {4322#false} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {4322#false} is VALID [2018-11-23 12:31:18,385 INFO L273 TraceCheckUtils]: 45: Hoare triple {4322#false} assume !(~i~0 < ~SIZE~0); {4322#false} is VALID [2018-11-23 12:31:18,385 INFO L273 TraceCheckUtils]: 46: Hoare triple {4322#false} ~i~0 := 0; {4322#false} is VALID [2018-11-23 12:31:18,385 INFO L273 TraceCheckUtils]: 47: Hoare triple {4322#false} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {4322#false} is VALID [2018-11-23 12:31:18,386 INFO L273 TraceCheckUtils]: 48: Hoare triple {4322#false} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {4322#false} is VALID [2018-11-23 12:31:18,386 INFO L273 TraceCheckUtils]: 49: Hoare triple {4322#false} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {4322#false} is VALID [2018-11-23 12:31:18,386 INFO L273 TraceCheckUtils]: 50: Hoare triple {4322#false} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {4322#false} is VALID [2018-11-23 12:31:18,386 INFO L273 TraceCheckUtils]: 51: Hoare triple {4322#false} assume !(~i~0 < ~SIZE~0); {4322#false} is VALID [2018-11-23 12:31:18,386 INFO L273 TraceCheckUtils]: 52: Hoare triple {4322#false} ~i~0 := 0; {4322#false} is VALID [2018-11-23 12:31:18,386 INFO L273 TraceCheckUtils]: 53: Hoare triple {4322#false} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {4322#false} is VALID [2018-11-23 12:31:18,387 INFO L273 TraceCheckUtils]: 54: Hoare triple {4322#false} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {4322#false} is VALID [2018-11-23 12:31:18,387 INFO L273 TraceCheckUtils]: 55: Hoare triple {4322#false} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {4322#false} is VALID [2018-11-23 12:31:18,387 INFO L273 TraceCheckUtils]: 56: Hoare triple {4322#false} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {4322#false} is VALID [2018-11-23 12:31:18,387 INFO L273 TraceCheckUtils]: 57: Hoare triple {4322#false} assume !(~i~0 < ~SIZE~0); {4322#false} is VALID [2018-11-23 12:31:18,387 INFO L273 TraceCheckUtils]: 58: Hoare triple {4322#false} ~i~0 := 0; {4322#false} is VALID [2018-11-23 12:31:18,387 INFO L273 TraceCheckUtils]: 59: Hoare triple {4322#false} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {4322#false} is VALID [2018-11-23 12:31:18,388 INFO L273 TraceCheckUtils]: 60: Hoare triple {4322#false} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {4322#false} is VALID [2018-11-23 12:31:18,388 INFO L273 TraceCheckUtils]: 61: Hoare triple {4322#false} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {4322#false} is VALID [2018-11-23 12:31:18,388 INFO L273 TraceCheckUtils]: 62: Hoare triple {4322#false} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {4322#false} is VALID [2018-11-23 12:31:18,388 INFO L273 TraceCheckUtils]: 63: Hoare triple {4322#false} assume !(~i~0 < ~SIZE~0); {4322#false} is VALID [2018-11-23 12:31:18,388 INFO L256 TraceCheckUtils]: 64: Hoare triple {4322#false} call __VERIFIER_assert((if 0 == ~sum~0 then 1 else 0)); {4322#false} is VALID [2018-11-23 12:31:18,389 INFO L273 TraceCheckUtils]: 65: Hoare triple {4322#false} ~cond := #in~cond; {4322#false} is VALID [2018-11-23 12:31:18,389 INFO L273 TraceCheckUtils]: 66: Hoare triple {4322#false} assume 0 == ~cond; {4322#false} is VALID [2018-11-23 12:31:18,389 INFO L273 TraceCheckUtils]: 67: Hoare triple {4322#false} assume !false; {4322#false} is VALID [2018-11-23 12:31:18,391 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 12:31:18,392 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:31:18,392 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 12:31:18,404 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-23 12:31:18,433 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-23 12:31:18,433 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:31:18,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:31:18,459 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:31:18,607 INFO L256 TraceCheckUtils]: 0: Hoare triple {4321#true} call ULTIMATE.init(); {4321#true} is VALID [2018-11-23 12:31:18,608 INFO L273 TraceCheckUtils]: 1: Hoare triple {4321#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {4321#true} is VALID [2018-11-23 12:31:18,608 INFO L273 TraceCheckUtils]: 2: Hoare triple {4321#true} assume true; {4321#true} is VALID [2018-11-23 12:31:18,608 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {4321#true} {4321#true} #153#return; {4321#true} is VALID [2018-11-23 12:31:18,608 INFO L256 TraceCheckUtils]: 4: Hoare triple {4321#true} call #t~ret19 := main(); {4321#true} is VALID [2018-11-23 12:31:18,609 INFO L273 TraceCheckUtils]: 5: Hoare triple {4321#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {4321#true} is VALID [2018-11-23 12:31:18,609 INFO L273 TraceCheckUtils]: 6: Hoare triple {4321#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(4 * ~SIZE~0);~sum~0 := 0;~i~0 := 0; {4351#(<= 0 main_~i~0)} is VALID [2018-11-23 12:31:18,610 INFO L273 TraceCheckUtils]: 7: Hoare triple {4351#(<= 0 main_~i~0)} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {4351#(<= 0 main_~i~0)} is VALID [2018-11-23 12:31:18,610 INFO L273 TraceCheckUtils]: 8: Hoare triple {4351#(<= 0 main_~i~0)} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {4324#(<= 1 main_~i~0)} is VALID [2018-11-23 12:31:18,611 INFO L273 TraceCheckUtils]: 9: Hoare triple {4324#(<= 1 main_~i~0)} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {4324#(<= 1 main_~i~0)} is VALID [2018-11-23 12:31:18,611 INFO L273 TraceCheckUtils]: 10: Hoare triple {4324#(<= 1 main_~i~0)} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {4325#(<= 2 main_~i~0)} is VALID [2018-11-23 12:31:18,612 INFO L273 TraceCheckUtils]: 11: Hoare triple {4325#(<= 2 main_~i~0)} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,612 INFO L273 TraceCheckUtils]: 12: Hoare triple {4326#(<= 3 ~SIZE~0)} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,613 INFO L273 TraceCheckUtils]: 13: Hoare triple {4326#(<= 3 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,613 INFO L273 TraceCheckUtils]: 14: Hoare triple {4326#(<= 3 ~SIZE~0)} ~i~0 := 0; {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,614 INFO L273 TraceCheckUtils]: 15: Hoare triple {4326#(<= 3 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,614 INFO L273 TraceCheckUtils]: 16: Hoare triple {4326#(<= 3 ~SIZE~0)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,615 INFO L273 TraceCheckUtils]: 17: Hoare triple {4326#(<= 3 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,615 INFO L273 TraceCheckUtils]: 18: Hoare triple {4326#(<= 3 ~SIZE~0)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,616 INFO L273 TraceCheckUtils]: 19: Hoare triple {4326#(<= 3 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,616 INFO L273 TraceCheckUtils]: 20: Hoare triple {4326#(<= 3 ~SIZE~0)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,617 INFO L273 TraceCheckUtils]: 21: Hoare triple {4326#(<= 3 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {4326#(<= 3 ~SIZE~0)} is VALID [2018-11-23 12:31:18,617 INFO L273 TraceCheckUtils]: 22: Hoare triple {4326#(<= 3 ~SIZE~0)} ~i~0 := 0; {4400#(and (<= main_~i~0 0) (<= 3 ~SIZE~0))} is VALID [2018-11-23 12:31:18,618 INFO L273 TraceCheckUtils]: 23: Hoare triple {4400#(and (<= main_~i~0 0) (<= 3 ~SIZE~0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {4400#(and (<= main_~i~0 0) (<= 3 ~SIZE~0))} is VALID [2018-11-23 12:31:18,619 INFO L273 TraceCheckUtils]: 24: Hoare triple {4400#(and (<= main_~i~0 0) (<= 3 ~SIZE~0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {4407#(and (<= main_~i~0 1) (<= 3 ~SIZE~0))} is VALID [2018-11-23 12:31:18,620 INFO L273 TraceCheckUtils]: 25: Hoare triple {4407#(and (<= main_~i~0 1) (<= 3 ~SIZE~0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {4407#(and (<= main_~i~0 1) (<= 3 ~SIZE~0))} is VALID [2018-11-23 12:31:18,620 INFO L273 TraceCheckUtils]: 26: Hoare triple {4407#(and (<= main_~i~0 1) (<= 3 ~SIZE~0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {4414#(and (<= main_~i~0 2) (<= 3 ~SIZE~0))} is VALID [2018-11-23 12:31:18,621 INFO L273 TraceCheckUtils]: 27: Hoare triple {4414#(and (<= main_~i~0 2) (<= 3 ~SIZE~0))} assume !(~i~0 < ~SIZE~0); {4322#false} is VALID [2018-11-23 12:31:18,621 INFO L273 TraceCheckUtils]: 28: Hoare triple {4322#false} ~i~0 := 0; {4322#false} is VALID [2018-11-23 12:31:18,622 INFO L273 TraceCheckUtils]: 29: Hoare triple {4322#false} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {4322#false} is VALID [2018-11-23 12:31:18,622 INFO L273 TraceCheckUtils]: 30: Hoare triple {4322#false} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {4322#false} is VALID [2018-11-23 12:31:18,622 INFO L273 TraceCheckUtils]: 31: Hoare triple {4322#false} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {4322#false} is VALID [2018-11-23 12:31:18,622 INFO L273 TraceCheckUtils]: 32: Hoare triple {4322#false} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {4322#false} is VALID [2018-11-23 12:31:18,622 INFO L273 TraceCheckUtils]: 33: Hoare triple {4322#false} assume !(~i~0 < ~SIZE~0); {4322#false} is VALID [2018-11-23 12:31:18,623 INFO L273 TraceCheckUtils]: 34: Hoare triple {4322#false} ~i~0 := 0; {4322#false} is VALID [2018-11-23 12:31:18,623 INFO L273 TraceCheckUtils]: 35: Hoare triple {4322#false} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {4322#false} is VALID [2018-11-23 12:31:18,623 INFO L273 TraceCheckUtils]: 36: Hoare triple {4322#false} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {4322#false} is VALID [2018-11-23 12:31:18,623 INFO L273 TraceCheckUtils]: 37: Hoare triple {4322#false} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {4322#false} is VALID [2018-11-23 12:31:18,623 INFO L273 TraceCheckUtils]: 38: Hoare triple {4322#false} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {4322#false} is VALID [2018-11-23 12:31:18,624 INFO L273 TraceCheckUtils]: 39: Hoare triple {4322#false} assume !(~i~0 < ~SIZE~0); {4322#false} is VALID [2018-11-23 12:31:18,624 INFO L273 TraceCheckUtils]: 40: Hoare triple {4322#false} ~i~0 := 0; {4322#false} is VALID [2018-11-23 12:31:18,624 INFO L273 TraceCheckUtils]: 41: Hoare triple {4322#false} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {4322#false} is VALID [2018-11-23 12:31:18,624 INFO L273 TraceCheckUtils]: 42: Hoare triple {4322#false} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {4322#false} is VALID [2018-11-23 12:31:18,624 INFO L273 TraceCheckUtils]: 43: Hoare triple {4322#false} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {4322#false} is VALID [2018-11-23 12:31:18,625 INFO L273 TraceCheckUtils]: 44: Hoare triple {4322#false} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {4322#false} is VALID [2018-11-23 12:31:18,625 INFO L273 TraceCheckUtils]: 45: Hoare triple {4322#false} assume !(~i~0 < ~SIZE~0); {4322#false} is VALID [2018-11-23 12:31:18,625 INFO L273 TraceCheckUtils]: 46: Hoare triple {4322#false} ~i~0 := 0; {4322#false} is VALID [2018-11-23 12:31:18,625 INFO L273 TraceCheckUtils]: 47: Hoare triple {4322#false} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {4322#false} is VALID [2018-11-23 12:31:18,625 INFO L273 TraceCheckUtils]: 48: Hoare triple {4322#false} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {4322#false} is VALID [2018-11-23 12:31:18,626 INFO L273 TraceCheckUtils]: 49: Hoare triple {4322#false} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {4322#false} is VALID [2018-11-23 12:31:18,626 INFO L273 TraceCheckUtils]: 50: Hoare triple {4322#false} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {4322#false} is VALID [2018-11-23 12:31:18,626 INFO L273 TraceCheckUtils]: 51: Hoare triple {4322#false} assume !(~i~0 < ~SIZE~0); {4322#false} is VALID [2018-11-23 12:31:18,626 INFO L273 TraceCheckUtils]: 52: Hoare triple {4322#false} ~i~0 := 0; {4322#false} is VALID [2018-11-23 12:31:18,626 INFO L273 TraceCheckUtils]: 53: Hoare triple {4322#false} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {4322#false} is VALID [2018-11-23 12:31:18,626 INFO L273 TraceCheckUtils]: 54: Hoare triple {4322#false} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {4322#false} is VALID [2018-11-23 12:31:18,626 INFO L273 TraceCheckUtils]: 55: Hoare triple {4322#false} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {4322#false} is VALID [2018-11-23 12:31:18,627 INFO L273 TraceCheckUtils]: 56: Hoare triple {4322#false} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {4322#false} is VALID [2018-11-23 12:31:18,627 INFO L273 TraceCheckUtils]: 57: Hoare triple {4322#false} assume !(~i~0 < ~SIZE~0); {4322#false} is VALID [2018-11-23 12:31:18,627 INFO L273 TraceCheckUtils]: 58: Hoare triple {4322#false} ~i~0 := 0; {4322#false} is VALID [2018-11-23 12:31:18,627 INFO L273 TraceCheckUtils]: 59: Hoare triple {4322#false} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {4322#false} is VALID [2018-11-23 12:31:18,627 INFO L273 TraceCheckUtils]: 60: Hoare triple {4322#false} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {4322#false} is VALID [2018-11-23 12:31:18,628 INFO L273 TraceCheckUtils]: 61: Hoare triple {4322#false} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {4322#false} is VALID [2018-11-23 12:31:18,628 INFO L273 TraceCheckUtils]: 62: Hoare triple {4322#false} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {4322#false} is VALID [2018-11-23 12:31:18,628 INFO L273 TraceCheckUtils]: 63: Hoare triple {4322#false} assume !(~i~0 < ~SIZE~0); {4322#false} is VALID [2018-11-23 12:31:18,628 INFO L256 TraceCheckUtils]: 64: Hoare triple {4322#false} call __VERIFIER_assert((if 0 == ~sum~0 then 1 else 0)); {4322#false} is VALID [2018-11-23 12:31:18,628 INFO L273 TraceCheckUtils]: 65: Hoare triple {4322#false} ~cond := #in~cond; {4322#false} is VALID [2018-11-23 12:31:18,628 INFO L273 TraceCheckUtils]: 66: Hoare triple {4322#false} assume 0 == ~cond; {4322#false} is VALID [2018-11-23 12:31:18,629 INFO L273 TraceCheckUtils]: 67: Hoare triple {4322#false} assume !false; {4322#false} is VALID [2018-11-23 12:31:18,632 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 12:31:18,657 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:31:18,657 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 13 [2018-11-23 12:31:18,658 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 68 [2018-11-23 12:31:18,658 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:31:18,658 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2018-11-23 12:31:18,730 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 12:31:18,730 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-23 12:31:18,730 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-23 12:31:18,731 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=109, Unknown=0, NotChecked=0, Total=156 [2018-11-23 12:31:18,731 INFO L87 Difference]: Start difference. First operand 117 states and 131 transitions. Second operand 13 states. [2018-11-23 12:31:19,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:31:19,951 INFO L93 Difference]: Finished difference Result 132 states and 146 transitions. [2018-11-23 12:31:19,951 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-23 12:31:19,951 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 68 [2018-11-23 12:31:19,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:31:19,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2018-11-23 12:31:19,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 134 transitions. [2018-11-23 12:31:19,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2018-11-23 12:31:19,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 134 transitions. [2018-11-23 12:31:19,957 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 134 transitions. [2018-11-23 12:31:20,611 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 134 edges. 134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:31:20,614 INFO L225 Difference]: With dead ends: 132 [2018-11-23 12:31:20,614 INFO L226 Difference]: Without dead ends: 91 [2018-11-23 12:31:20,614 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 67 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=95, Invalid=247, Unknown=0, NotChecked=0, Total=342 [2018-11-23 12:31:20,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2018-11-23 12:31:20,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 83. [2018-11-23 12:31:20,780 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:31:20,780 INFO L82 GeneralOperation]: Start isEquivalent. First operand 91 states. Second operand 83 states. [2018-11-23 12:31:20,780 INFO L74 IsIncluded]: Start isIncluded. First operand 91 states. Second operand 83 states. [2018-11-23 12:31:20,780 INFO L87 Difference]: Start difference. First operand 91 states. Second operand 83 states. [2018-11-23 12:31:20,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:31:20,784 INFO L93 Difference]: Finished difference Result 91 states and 99 transitions. [2018-11-23 12:31:20,784 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 99 transitions. [2018-11-23 12:31:20,785 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:31:20,785 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:31:20,785 INFO L74 IsIncluded]: Start isIncluded. First operand 83 states. Second operand 91 states. [2018-11-23 12:31:20,785 INFO L87 Difference]: Start difference. First operand 83 states. Second operand 91 states. [2018-11-23 12:31:20,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:31:20,788 INFO L93 Difference]: Finished difference Result 91 states and 99 transitions. [2018-11-23 12:31:20,788 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 99 transitions. [2018-11-23 12:31:20,789 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:31:20,789 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:31:20,789 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:31:20,789 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:31:20,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83 states. [2018-11-23 12:31:20,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 91 transitions. [2018-11-23 12:31:20,791 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 91 transitions. Word has length 68 [2018-11-23 12:31:20,792 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:31:20,792 INFO L480 AbstractCegarLoop]: Abstraction has 83 states and 91 transitions. [2018-11-23 12:31:20,792 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-23 12:31:20,792 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 91 transitions. [2018-11-23 12:31:20,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2018-11-23 12:31:20,793 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:31:20,793 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1] [2018-11-23 12:31:20,793 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:31:20,794 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:31:20,794 INFO L82 PathProgramCache]: Analyzing trace with hash 1572932479, now seen corresponding path program 5 times [2018-11-23 12:31:20,794 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:31:20,794 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:31:20,795 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:31:20,795 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:31:20,795 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:31:20,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:31:22,093 WARN L180 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 35 [2018-11-23 12:31:22,549 WARN L180 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 33 [2018-11-23 12:31:23,075 WARN L180 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 34 [2018-11-23 12:31:23,512 WARN L180 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 28 [2018-11-23 12:31:25,432 WARN L180 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 46 [2018-11-23 12:31:26,635 WARN L180 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 41 [2018-11-23 12:31:28,148 WARN L180 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 51 [2018-11-23 12:31:28,419 WARN L180 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 48 [2018-11-23 12:31:28,650 WARN L180 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 35 [2018-11-23 12:31:29,846 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 44 [2018-11-23 12:31:32,755 INFO L256 TraceCheckUtils]: 0: Hoare triple {5052#true} call ULTIMATE.init(); {5052#true} is VALID [2018-11-23 12:31:32,756 INFO L273 TraceCheckUtils]: 1: Hoare triple {5052#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {5052#true} is VALID [2018-11-23 12:31:32,756 INFO L273 TraceCheckUtils]: 2: Hoare triple {5052#true} assume true; {5052#true} is VALID [2018-11-23 12:31:32,756 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {5052#true} {5052#true} #153#return; {5052#true} is VALID [2018-11-23 12:31:32,756 INFO L256 TraceCheckUtils]: 4: Hoare triple {5052#true} call #t~ret19 := main(); {5052#true} is VALID [2018-11-23 12:31:32,757 INFO L273 TraceCheckUtils]: 5: Hoare triple {5052#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {5052#true} is VALID [2018-11-23 12:31:32,757 INFO L273 TraceCheckUtils]: 6: Hoare triple {5052#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(4 * ~SIZE~0);~sum~0 := 0;~i~0 := 0; {5054#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,758 INFO L273 TraceCheckUtils]: 7: Hoare triple {5054#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {5054#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,758 INFO L273 TraceCheckUtils]: 8: Hoare triple {5054#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {5054#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,759 INFO L273 TraceCheckUtils]: 9: Hoare triple {5054#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {5054#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,759 INFO L273 TraceCheckUtils]: 10: Hoare triple {5054#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {5055#(and (or (= main_~sum~0 0) (< (+ main_~i~0 1) ~SIZE~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,760 INFO L273 TraceCheckUtils]: 11: Hoare triple {5055#(and (or (= main_~sum~0 0) (< (+ main_~i~0 1) ~SIZE~0)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {5056#(and (or (and (= main_~sum~0 0) (<= (+ main_~i~0 1) ~SIZE~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (< (+ main_~i~0 1) ~SIZE~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,761 INFO L273 TraceCheckUtils]: 12: Hoare triple {5056#(and (or (and (= main_~sum~0 0) (<= (+ main_~i~0 1) ~SIZE~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (< (+ main_~i~0 1) ~SIZE~0)) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {5057#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,762 INFO L273 TraceCheckUtils]: 13: Hoare triple {5057#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {5058#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,763 INFO L273 TraceCheckUtils]: 14: Hoare triple {5058#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {5059#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,763 INFO L273 TraceCheckUtils]: 15: Hoare triple {5059#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {5060#(and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,764 INFO L273 TraceCheckUtils]: 16: Hoare triple {5060#(and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {5061#(and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (<= main_~i~0 1) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,766 INFO L273 TraceCheckUtils]: 17: Hoare triple {5061#(and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (<= main_~i~0 1) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {5062#(and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))) (<= main_~i~0 1) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,767 INFO L273 TraceCheckUtils]: 18: Hoare triple {5062#(and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))) (<= main_~i~0 1) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {5063#(and (<= main_~i~0 2) (or (<= (+ main_~i~0 2) ~SIZE~0) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0)) (<= ~SIZE~0 2)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,769 INFO L273 TraceCheckUtils]: 19: Hoare triple {5063#(and (<= main_~i~0 2) (or (<= (+ main_~i~0 2) ~SIZE~0) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0)) (<= ~SIZE~0 2)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {5064#(and (<= main_~i~0 2) (or (<= (+ main_~i~0 2) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))))) (<= ~SIZE~0 2)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,771 INFO L273 TraceCheckUtils]: 20: Hoare triple {5064#(and (<= main_~i~0 2) (or (<= (+ main_~i~0 2) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))))) (<= ~SIZE~0 2)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {5065#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1))) (<= ~SIZE~0 2)) (<= main_~i~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,772 INFO L273 TraceCheckUtils]: 21: Hoare triple {5065#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1))) (<= ~SIZE~0 2)) (<= main_~i~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {5066#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (<= ~SIZE~0 3) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1))) (<= ~SIZE~0 2)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,773 INFO L273 TraceCheckUtils]: 22: Hoare triple {5066#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (<= ~SIZE~0 3) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1))) (<= ~SIZE~0 2)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {5067#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (<= ~SIZE~0 3)) (<= ~SIZE~0 2)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,775 INFO L273 TraceCheckUtils]: 23: Hoare triple {5067#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (<= ~SIZE~0 3)) (<= ~SIZE~0 2)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {5068#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1)) (<= ~SIZE~0 3) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1) main_~sum~0)) (<= ~SIZE~0 2)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,776 INFO L273 TraceCheckUtils]: 24: Hoare triple {5068#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1)) (<= ~SIZE~0 3) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1) main_~sum~0)) (<= ~SIZE~0 2)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {5069#(and (<= 1 main_~i~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1) main_~sum~0)) (<= ~SIZE~0 (+ main_~i~0 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,777 INFO L273 TraceCheckUtils]: 25: Hoare triple {5069#(and (<= 1 main_~i~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1) main_~sum~0)) (<= ~SIZE~0 (+ main_~i~0 1))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {5070#(and (<= 1 main_~i~0) (or (<= ~SIZE~0 (+ main_~i~0 1)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,779 INFO L273 TraceCheckUtils]: 26: Hoare triple {5070#(and (<= 1 main_~i~0) (or (<= ~SIZE~0 (+ main_~i~0 1)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {5071#(and (<= 2 main_~i~0) (or (and (<= main_~sum~0 1) (<= 1 main_~sum~0)) (<= ~SIZE~0 main_~i~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,781 INFO L273 TraceCheckUtils]: 27: Hoare triple {5071#(and (<= 2 main_~i~0) (or (and (<= main_~sum~0 1) (<= 1 main_~sum~0)) (<= ~SIZE~0 main_~i~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {5072#(and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) 1) (<= main_~i~0 2) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 1 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,782 INFO L273 TraceCheckUtils]: 28: Hoare triple {5072#(and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) 1) (<= main_~i~0 2) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 1 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {5073#(and (<= main_~i~0 3) (<= 0 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (<= main_~sum~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,783 INFO L273 TraceCheckUtils]: 29: Hoare triple {5073#(and (<= main_~i~0 3) (<= 0 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (<= main_~sum~0 0) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {5074#(and (<= 0 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0) (<= main_~sum~0 0))} is VALID [2018-11-23 12:31:32,784 INFO L273 TraceCheckUtils]: 30: Hoare triple {5074#(and (<= 0 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0) (<= main_~sum~0 0))} ~i~0 := 0; {5074#(and (<= 0 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0) (<= main_~sum~0 0))} is VALID [2018-11-23 12:31:32,785 INFO L273 TraceCheckUtils]: 31: Hoare triple {5074#(and (<= 0 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0) (<= main_~sum~0 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {5075#(and (<= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,786 INFO L273 TraceCheckUtils]: 32: Hoare triple {5075#(and (<= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {5076#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 9) (* 4 ~SIZE~0)) (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,788 INFO L273 TraceCheckUtils]: 33: Hoare triple {5076#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 9) (* 4 ~SIZE~0)) (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {5077#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 9) (* 4 ~SIZE~0)) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7))) (<= ~SIZE~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,790 INFO L273 TraceCheckUtils]: 34: Hoare triple {5077#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 9) (* 4 ~SIZE~0)) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7))) (<= ~SIZE~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {5078#(and (or (<= ~SIZE~0 main_~i~0) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,791 INFO L273 TraceCheckUtils]: 35: Hoare triple {5078#(and (or (<= ~SIZE~0 main_~i~0) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {5079#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,793 INFO L273 TraceCheckUtils]: 36: Hoare triple {5079#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {5080#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1)))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,794 INFO L273 TraceCheckUtils]: 37: Hoare triple {5080#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1)))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {5081#(and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (<= ~SIZE~0 3) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,795 INFO L273 TraceCheckUtils]: 38: Hoare triple {5081#(and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (<= ~SIZE~0 3) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {5082#(and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (<= 3 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,797 INFO L273 TraceCheckUtils]: 39: Hoare triple {5082#(and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (<= 3 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {5083#(and (<= ~SIZE~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (= main_~i~0 0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,798 INFO L273 TraceCheckUtils]: 40: Hoare triple {5083#(and (<= ~SIZE~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (= main_~i~0 0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {5084#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 9) (* 4 ~SIZE~0)) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1) main_~sum~0))) (<= (+ main_~i~0 2) ~SIZE~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,800 INFO L273 TraceCheckUtils]: 41: Hoare triple {5084#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 9) (* 4 ~SIZE~0)) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1) main_~sum~0))) (<= (+ main_~i~0 2) ~SIZE~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {5085#(and (<= (+ main_~i~0 2) ~SIZE~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 9) (* 4 ~SIZE~0)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1)))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,802 INFO L273 TraceCheckUtils]: 42: Hoare triple {5085#(and (<= (+ main_~i~0 2) ~SIZE~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 9) (* 4 ~SIZE~0)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1)))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {5086#(and (or (and (<= main_~sum~0 1) (<= 1 main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,803 INFO L273 TraceCheckUtils]: 43: Hoare triple {5086#(and (or (and (<= main_~sum~0 1) (<= 1 main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {5087#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) 1) (<= 1 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,804 INFO L273 TraceCheckUtils]: 44: Hoare triple {5087#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) 1) (<= 1 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {5088#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= 0 main_~sum~0) (<= main_~sum~0 0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,806 INFO L273 TraceCheckUtils]: 45: Hoare triple {5088#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= 0 main_~sum~0) (<= main_~sum~0 0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {5074#(and (<= 0 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0) (<= main_~sum~0 0))} is VALID [2018-11-23 12:31:32,807 INFO L273 TraceCheckUtils]: 46: Hoare triple {5074#(and (<= 0 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0) (<= main_~sum~0 0))} ~i~0 := 0; {5074#(and (<= 0 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0) (<= main_~sum~0 0))} is VALID [2018-11-23 12:31:32,808 INFO L273 TraceCheckUtils]: 47: Hoare triple {5074#(and (<= 0 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0) (<= main_~sum~0 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {5075#(and (<= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,809 INFO L273 TraceCheckUtils]: 48: Hoare triple {5075#(and (<= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {5076#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 9) (* 4 ~SIZE~0)) (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,811 INFO L273 TraceCheckUtils]: 49: Hoare triple {5076#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 9) (* 4 ~SIZE~0)) (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {5077#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 9) (* 4 ~SIZE~0)) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7))) (<= ~SIZE~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,813 INFO L273 TraceCheckUtils]: 50: Hoare triple {5077#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 9) (* 4 ~SIZE~0)) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7))) (<= ~SIZE~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {5089#(and (<= ~SIZE~0 3) (or (<= ~SIZE~0 main_~i~0) (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (or (and (or (<= ~SIZE~0 main_~i~0) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (not (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,815 INFO L273 TraceCheckUtils]: 51: Hoare triple {5089#(and (<= ~SIZE~0 3) (or (<= ~SIZE~0 main_~i~0) (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (or (and (or (<= ~SIZE~0 main_~i~0) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (not (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {5090#(and (or (and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (not (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1))) (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,816 INFO L273 TraceCheckUtils]: 52: Hoare triple {5090#(and (or (and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (not (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1))) (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {5091#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,818 INFO L273 TraceCheckUtils]: 53: Hoare triple {5091#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {5081#(and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (<= ~SIZE~0 3) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,819 INFO L273 TraceCheckUtils]: 54: Hoare triple {5081#(and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (<= ~SIZE~0 3) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {5081#(and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (<= ~SIZE~0 3) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,820 INFO L273 TraceCheckUtils]: 55: Hoare triple {5081#(and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (<= ~SIZE~0 3) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {5092#(and (<= ~SIZE~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,822 INFO L273 TraceCheckUtils]: 56: Hoare triple {5092#(and (<= ~SIZE~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {5093#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (<= ~SIZE~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (<= ~SIZE~0 (+ main_~i~0 1)) (<= (+ main_~i~0 3) ~SIZE~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,823 INFO L273 TraceCheckUtils]: 57: Hoare triple {5093#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (<= ~SIZE~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (<= ~SIZE~0 (+ main_~i~0 1)) (<= (+ main_~i~0 3) ~SIZE~0)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {5094#(and (or (and (<= main_~sum~0 1) (<= 1 main_~sum~0) (<= ~SIZE~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (<= ~SIZE~0 (+ main_~i~0 1)) (<= (+ main_~i~0 3) ~SIZE~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,825 INFO L273 TraceCheckUtils]: 58: Hoare triple {5094#(and (or (and (<= main_~sum~0 1) (<= 1 main_~sum~0) (<= ~SIZE~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0)) (<= ~SIZE~0 (+ main_~i~0 1)) (<= (+ main_~i~0 3) ~SIZE~0)) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {5095#(and (or (<= ~SIZE~0 main_~i~0) (<= (+ main_~i~0 2) ~SIZE~0) (and (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 3) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) main_~sum~0)) (<= 3 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,826 INFO L273 TraceCheckUtils]: 59: Hoare triple {5095#(and (or (<= ~SIZE~0 main_~i~0) (<= (+ main_~i~0 2) ~SIZE~0) (and (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 3) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) main_~sum~0)) (<= 3 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1)))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {5096#(and (or (and (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1)) (<= 3 ~SIZE~0)) (<= (+ main_~i~0 2) ~SIZE~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,828 INFO L273 TraceCheckUtils]: 60: Hoare triple {5096#(and (or (and (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1)) (<= 3 ~SIZE~0)) (<= (+ main_~i~0 2) ~SIZE~0)) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {5097#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) main_~sum~0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2)))))) (<= ~SIZE~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,829 INFO L273 TraceCheckUtils]: 61: Hoare triple {5097#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) main_~sum~0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2)))))) (<= ~SIZE~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {5074#(and (<= 0 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0) (<= main_~sum~0 0))} is VALID [2018-11-23 12:31:32,830 INFO L273 TraceCheckUtils]: 62: Hoare triple {5074#(and (<= 0 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0) (<= main_~sum~0 0))} ~i~0 := 0; {5074#(and (<= 0 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0) (<= main_~sum~0 0))} is VALID [2018-11-23 12:31:32,831 INFO L273 TraceCheckUtils]: 63: Hoare triple {5074#(and (<= 0 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0) (<= main_~sum~0 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {5075#(and (<= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,833 INFO L273 TraceCheckUtils]: 64: Hoare triple {5075#(and (<= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (<= ~SIZE~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {5098#(and (<= ~SIZE~0 3) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0)) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0))) (<= ~SIZE~0 (+ main_~i~0 1)) (<= (+ main_~i~0 3) ~SIZE~0)) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,834 INFO L273 TraceCheckUtils]: 65: Hoare triple {5098#(and (<= ~SIZE~0 3) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0)) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0))) (<= ~SIZE~0 (+ main_~i~0 1)) (<= (+ main_~i~0 3) ~SIZE~0)) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {5099#(and (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= ~SIZE~0 (+ main_~i~0 1)) (<= (+ main_~i~0 3) ~SIZE~0)) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,836 INFO L273 TraceCheckUtils]: 66: Hoare triple {5099#(and (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= ~SIZE~0 (+ main_~i~0 1)) (<= (+ main_~i~0 3) ~SIZE~0)) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {5100#(and (<= ~SIZE~0 3) (or (<= ~SIZE~0 main_~i~0) (<= (+ main_~i~0 2) ~SIZE~0) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,838 INFO L273 TraceCheckUtils]: 67: Hoare triple {5100#(and (<= ~SIZE~0 3) (or (<= ~SIZE~0 main_~i~0) (<= (+ main_~i~0 2) ~SIZE~0) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0)) main_~sum~0))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {5101#(and (or (<= (+ main_~i~0 2) ~SIZE~0) (and (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,839 INFO L273 TraceCheckUtils]: 68: Hoare triple {5101#(and (or (<= (+ main_~i~0 2) ~SIZE~0) (and (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {5091#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,841 INFO L273 TraceCheckUtils]: 69: Hoare triple {5091#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))))) (<= ~SIZE~0 3) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {5081#(and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (<= ~SIZE~0 3) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,842 INFO L273 TraceCheckUtils]: 70: Hoare triple {5081#(and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (<= ~SIZE~0 3) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {5102#(and (or (and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0) (<= ~SIZE~0 3)) (or (< 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= 3 ~SIZE~0))) (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (or (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,844 INFO L273 TraceCheckUtils]: 71: Hoare triple {5102#(and (or (and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0) (<= ~SIZE~0 3)) (or (< 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= 3 ~SIZE~0))) (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (or (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {5103#(and (or (and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0) (<= ~SIZE~0 3)) (or (< 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= 3 ~SIZE~0))) (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (or (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1) main_~sum~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,845 INFO L273 TraceCheckUtils]: 72: Hoare triple {5103#(and (or (and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0) (<= ~SIZE~0 3)) (or (< 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= 3 ~SIZE~0))) (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (or (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1) main_~sum~0))) (= |main_~#a~0.offset| 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {5104#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 9) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,847 INFO L273 TraceCheckUtils]: 73: Hoare triple {5104#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 9) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {5105#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 9) (* 4 ~SIZE~0)) (and (<= main_~sum~0 1) (<= 1 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,848 INFO L273 TraceCheckUtils]: 74: Hoare triple {5105#(and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 9) (* 4 ~SIZE~0)) (and (<= main_~sum~0 1) (<= 1 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7))) (= |main_~#a~0.offset| 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {5106#(and (or (and (or (and (<= main_~sum~0 1) (<= 1 main_~sum~0)) (<= ~SIZE~0 main_~i~0)) (or (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= ~SIZE~0 main_~i~0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:32,850 INFO L273 TraceCheckUtils]: 75: Hoare triple {5106#(and (or (and (or (and (<= main_~sum~0 1) (<= 1 main_~sum~0)) (<= ~SIZE~0 main_~i~0)) (or (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= ~SIZE~0 main_~i~0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {5107#(or (<= (+ main_~i~0 2) ~SIZE~0) (and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0)))} is VALID [2018-11-23 12:31:32,851 INFO L273 TraceCheckUtils]: 76: Hoare triple {5107#(or (<= (+ main_~i~0 2) ~SIZE~0) (and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0)))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {5108#(or (<= (+ main_~i~0 1) ~SIZE~0) (and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0)))} is VALID [2018-11-23 12:31:32,851 INFO L273 TraceCheckUtils]: 77: Hoare triple {5108#(or (<= (+ main_~i~0 1) ~SIZE~0) (and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0)))} assume !(~i~0 < ~SIZE~0); {5109#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} is VALID [2018-11-23 12:31:32,852 INFO L256 TraceCheckUtils]: 78: Hoare triple {5109#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} call __VERIFIER_assert((if 0 == ~sum~0 then 1 else 0)); {5110#(= |__VERIFIER_assert_#in~cond| 1)} is VALID [2018-11-23 12:31:32,853 INFO L273 TraceCheckUtils]: 79: Hoare triple {5110#(= |__VERIFIER_assert_#in~cond| 1)} ~cond := #in~cond; {5111#(= __VERIFIER_assert_~cond 1)} is VALID [2018-11-23 12:31:32,854 INFO L273 TraceCheckUtils]: 80: Hoare triple {5111#(= __VERIFIER_assert_~cond 1)} assume 0 == ~cond; {5053#false} is VALID [2018-11-23 12:31:32,854 INFO L273 TraceCheckUtils]: 81: Hoare triple {5053#false} assume !false; {5053#false} is VALID [2018-11-23 12:31:32,904 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 1 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-23 12:31:32,904 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:31:32,904 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 12:31:32,913 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2018-11-23 12:31:33,124 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2018-11-23 12:31:33,125 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:31:33,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:31:33,162 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:31:33,249 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 12 [2018-11-23 12:31:33,255 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2018-11-23 12:31:33,256 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 12:31:33,259 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 12:31:33,268 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 12:31:33,268 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:25, output treesize:21 [2018-11-23 12:31:33,441 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 18 [2018-11-23 12:31:33,447 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 12:31:33,448 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 27 [2018-11-23 12:31:33,451 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 12:31:33,458 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 12:31:33,469 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 12:31:33,469 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:32, output treesize:28 [2018-11-23 12:31:33,802 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 23 [2018-11-23 12:31:33,810 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 12:31:33,811 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 12:31:33,812 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 12:31:33,814 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 46 [2018-11-23 12:31:33,822 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 12:31:33,833 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 12:31:33,842 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 12:31:33,842 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:36, output treesize:32 [2018-11-23 12:31:35,761 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 25 [2018-11-23 12:31:35,767 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 5 [2018-11-23 12:31:35,770 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 12:31:35,771 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 12:31:35,773 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 12:31:35,773 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:35, output treesize:5 [2018-11-23 12:31:35,776 WARN L383 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2018-11-23 12:31:35,776 WARN L384 uantifierElimination]: Input elimination task: ∃ [|#memory_int|, |main_~#a~0.base|]. (let ((.cse1 (select |#memory_int| |main_~#a~0.base|))) (let ((.cse0 (select .cse1 0)) (.cse2 (select .cse1 8))) (and (= .cse0 1) (= (select .cse1 4) 1) (= 1 .cse2) (= .cse0 (+ .cse2 main_~sum~0))))) [2018-11-23 12:31:35,776 WARN L385 uantifierElimination]: ElimStorePlain result: ∃ []. (= (+ main_~sum~0 1) 1) [2018-11-23 12:31:36,051 INFO L256 TraceCheckUtils]: 0: Hoare triple {5052#true} call ULTIMATE.init(); {5052#true} is VALID [2018-11-23 12:31:36,051 INFO L273 TraceCheckUtils]: 1: Hoare triple {5052#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {5052#true} is VALID [2018-11-23 12:31:36,052 INFO L273 TraceCheckUtils]: 2: Hoare triple {5052#true} assume true; {5052#true} is VALID [2018-11-23 12:31:36,052 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {5052#true} {5052#true} #153#return; {5052#true} is VALID [2018-11-23 12:31:36,052 INFO L256 TraceCheckUtils]: 4: Hoare triple {5052#true} call #t~ret19 := main(); {5052#true} is VALID [2018-11-23 12:31:36,052 INFO L273 TraceCheckUtils]: 5: Hoare triple {5052#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {5052#true} is VALID [2018-11-23 12:31:36,067 INFO L273 TraceCheckUtils]: 6: Hoare triple {5052#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(4 * ~SIZE~0);~sum~0 := 0;~i~0 := 0; {5133#(and (= main_~sum~0 0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,083 INFO L273 TraceCheckUtils]: 7: Hoare triple {5133#(and (= main_~sum~0 0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {5137#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,092 INFO L273 TraceCheckUtils]: 8: Hoare triple {5137#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {5141#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,105 INFO L273 TraceCheckUtils]: 9: Hoare triple {5141#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {5145#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~i~0 1) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,118 INFO L273 TraceCheckUtils]: 10: Hoare triple {5145#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~i~0 1) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {5149#(and (= main_~sum~0 0) (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,131 INFO L273 TraceCheckUtils]: 11: Hoare triple {5149#(and (= main_~sum~0 0) (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {5153#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,141 INFO L273 TraceCheckUtils]: 12: Hoare triple {5153#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {5153#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,154 INFO L273 TraceCheckUtils]: 13: Hoare triple {5153#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {5153#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,166 INFO L273 TraceCheckUtils]: 14: Hoare triple {5153#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {5163#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,179 INFO L273 TraceCheckUtils]: 15: Hoare triple {5163#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {5167#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,192 INFO L273 TraceCheckUtils]: 16: Hoare triple {5167#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {5171#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,205 INFO L273 TraceCheckUtils]: 17: Hoare triple {5171#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {5175#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,214 INFO L273 TraceCheckUtils]: 18: Hoare triple {5175#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {5179#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,223 INFO L273 TraceCheckUtils]: 19: Hoare triple {5179#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {5183#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,236 INFO L273 TraceCheckUtils]: 20: Hoare triple {5183#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {5183#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,251 INFO L273 TraceCheckUtils]: 21: Hoare triple {5183#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {5183#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,260 INFO L273 TraceCheckUtils]: 22: Hoare triple {5183#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {5193#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,273 INFO L273 TraceCheckUtils]: 23: Hoare triple {5193#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {5197#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,286 INFO L273 TraceCheckUtils]: 24: Hoare triple {5197#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {5175#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,287 INFO L273 TraceCheckUtils]: 25: Hoare triple {5175#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {5171#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,288 INFO L273 TraceCheckUtils]: 26: Hoare triple {5171#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {5207#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,290 INFO L273 TraceCheckUtils]: 27: Hoare triple {5207#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {5153#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,291 INFO L273 TraceCheckUtils]: 28: Hoare triple {5153#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {5153#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,292 INFO L273 TraceCheckUtils]: 29: Hoare triple {5153#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {5153#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,292 INFO L273 TraceCheckUtils]: 30: Hoare triple {5153#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {5163#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,294 INFO L273 TraceCheckUtils]: 31: Hoare triple {5163#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {5167#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,295 INFO L273 TraceCheckUtils]: 32: Hoare triple {5167#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {5171#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,296 INFO L273 TraceCheckUtils]: 33: Hoare triple {5171#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {5175#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,300 INFO L273 TraceCheckUtils]: 34: Hoare triple {5175#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {5179#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,301 INFO L273 TraceCheckUtils]: 35: Hoare triple {5179#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {5183#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,304 INFO L273 TraceCheckUtils]: 36: Hoare triple {5183#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {5183#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,305 INFO L273 TraceCheckUtils]: 37: Hoare triple {5183#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {5183#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,305 INFO L273 TraceCheckUtils]: 38: Hoare triple {5183#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {5193#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,306 INFO L273 TraceCheckUtils]: 39: Hoare triple {5193#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {5197#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,308 INFO L273 TraceCheckUtils]: 40: Hoare triple {5197#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {5175#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,309 INFO L273 TraceCheckUtils]: 41: Hoare triple {5175#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {5171#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,310 INFO L273 TraceCheckUtils]: 42: Hoare triple {5171#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {5207#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,310 INFO L273 TraceCheckUtils]: 43: Hoare triple {5207#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {5153#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,312 INFO L273 TraceCheckUtils]: 44: Hoare triple {5153#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {5153#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,312 INFO L273 TraceCheckUtils]: 45: Hoare triple {5153#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {5153#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,313 INFO L273 TraceCheckUtils]: 46: Hoare triple {5153#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {5163#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,314 INFO L273 TraceCheckUtils]: 47: Hoare triple {5163#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {5167#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,315 INFO L273 TraceCheckUtils]: 48: Hoare triple {5167#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {5171#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,335 INFO L273 TraceCheckUtils]: 49: Hoare triple {5171#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {5175#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,351 INFO L273 TraceCheckUtils]: 50: Hoare triple {5175#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {5179#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,357 INFO L273 TraceCheckUtils]: 51: Hoare triple {5179#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {5183#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,358 INFO L273 TraceCheckUtils]: 52: Hoare triple {5183#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {5183#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,359 INFO L273 TraceCheckUtils]: 53: Hoare triple {5183#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {5183#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,360 INFO L273 TraceCheckUtils]: 54: Hoare triple {5183#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {5193#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,361 INFO L273 TraceCheckUtils]: 55: Hoare triple {5193#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {5197#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,362 INFO L273 TraceCheckUtils]: 56: Hoare triple {5197#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {5175#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,362 INFO L273 TraceCheckUtils]: 57: Hoare triple {5175#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {5171#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,364 INFO L273 TraceCheckUtils]: 58: Hoare triple {5171#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {5207#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,365 INFO L273 TraceCheckUtils]: 59: Hoare triple {5207#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {5153#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,366 INFO L273 TraceCheckUtils]: 60: Hoare triple {5153#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {5153#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,367 INFO L273 TraceCheckUtils]: 61: Hoare triple {5153#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {5153#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,368 INFO L273 TraceCheckUtils]: 62: Hoare triple {5153#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {5163#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,369 INFO L273 TraceCheckUtils]: 63: Hoare triple {5163#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {5167#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,370 INFO L273 TraceCheckUtils]: 64: Hoare triple {5167#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {5171#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,372 INFO L273 TraceCheckUtils]: 65: Hoare triple {5171#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {5175#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,373 INFO L273 TraceCheckUtils]: 66: Hoare triple {5175#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {5179#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,375 INFO L273 TraceCheckUtils]: 67: Hoare triple {5179#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {5183#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,376 INFO L273 TraceCheckUtils]: 68: Hoare triple {5183#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {5183#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,389 INFO L273 TraceCheckUtils]: 69: Hoare triple {5183#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {5183#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,389 INFO L273 TraceCheckUtils]: 70: Hoare triple {5183#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {5193#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,391 INFO L273 TraceCheckUtils]: 71: Hoare triple {5193#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {5197#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,397 INFO L273 TraceCheckUtils]: 72: Hoare triple {5197#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {5175#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,398 INFO L273 TraceCheckUtils]: 73: Hoare triple {5175#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {5171#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,398 INFO L273 TraceCheckUtils]: 74: Hoare triple {5171#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {5207#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:31:36,399 INFO L273 TraceCheckUtils]: 75: Hoare triple {5207#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4))) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {5109#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} is VALID [2018-11-23 12:31:36,400 INFO L273 TraceCheckUtils]: 76: Hoare triple {5109#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {5109#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} is VALID [2018-11-23 12:31:36,400 INFO L273 TraceCheckUtils]: 77: Hoare triple {5109#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} assume !(~i~0 < ~SIZE~0); {5109#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} is VALID [2018-11-23 12:31:36,401 INFO L256 TraceCheckUtils]: 78: Hoare triple {5109#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} call __VERIFIER_assert((if 0 == ~sum~0 then 1 else 0)); {5110#(= |__VERIFIER_assert_#in~cond| 1)} is VALID [2018-11-23 12:31:36,401 INFO L273 TraceCheckUtils]: 79: Hoare triple {5110#(= |__VERIFIER_assert_#in~cond| 1)} ~cond := #in~cond; {5111#(= __VERIFIER_assert_~cond 1)} is VALID [2018-11-23 12:31:36,402 INFO L273 TraceCheckUtils]: 80: Hoare triple {5111#(= __VERIFIER_assert_~cond 1)} assume 0 == ~cond; {5053#false} is VALID [2018-11-23 12:31:36,402 INFO L273 TraceCheckUtils]: 81: Hoare triple {5053#false} assume !false; {5053#false} is VALID [2018-11-23 12:31:36,471 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 12:31:36,491 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:31:36,491 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [60, 20] total 75 [2018-11-23 12:31:36,492 INFO L78 Accepts]: Start accepts. Automaton has 75 states. Word has length 82 [2018-11-23 12:31:36,492 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:31:36,493 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 75 states. [2018-11-23 12:31:36,757 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:31:36,757 INFO L459 AbstractCegarLoop]: Interpolant automaton has 75 states [2018-11-23 12:31:36,758 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 75 interpolants. [2018-11-23 12:31:36,759 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=472, Invalid=5078, Unknown=0, NotChecked=0, Total=5550 [2018-11-23 12:31:36,760 INFO L87 Difference]: Start difference. First operand 83 states and 91 transitions. Second operand 75 states. [2018-11-23 12:31:41,917 WARN L180 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 43 [2018-11-23 12:31:42,653 WARN L180 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 39 [2018-11-23 12:31:47,564 WARN L180 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 32 [2018-11-23 12:31:56,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:31:56,013 INFO L93 Difference]: Finished difference Result 224 states and 249 transitions. [2018-11-23 12:31:56,013 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2018-11-23 12:31:56,013 INFO L78 Accepts]: Start accepts. Automaton has 75 states. Word has length 82 [2018-11-23 12:31:56,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:31:56,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75 states. [2018-11-23 12:31:56,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 179 transitions. [2018-11-23 12:31:56,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75 states. [2018-11-23 12:31:56,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 179 transitions. [2018-11-23 12:31:56,020 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 42 states and 179 transitions. [2018-11-23 12:31:56,354 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 179 edges. 179 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:31:56,356 INFO L225 Difference]: With dead ends: 224 [2018-11-23 12:31:56,356 INFO L226 Difference]: Without dead ends: 88 [2018-11-23 12:31:56,361 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 192 GetRequests, 59 SyntacticMatches, 22 SemanticMatches, 111 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4896 ImplicationChecksByTransitivity, 17.6s TimeCoverageRelationStatistics Valid=1261, Invalid=11395, Unknown=0, NotChecked=0, Total=12656 [2018-11-23 12:31:56,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states. [2018-11-23 12:31:56,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 87. [2018-11-23 12:31:56,487 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:31:56,487 INFO L82 GeneralOperation]: Start isEquivalent. First operand 88 states. Second operand 87 states. [2018-11-23 12:31:56,488 INFO L74 IsIncluded]: Start isIncluded. First operand 88 states. Second operand 87 states. [2018-11-23 12:31:56,488 INFO L87 Difference]: Start difference. First operand 88 states. Second operand 87 states. [2018-11-23 12:31:56,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:31:56,490 INFO L93 Difference]: Finished difference Result 88 states and 96 transitions. [2018-11-23 12:31:56,490 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 96 transitions. [2018-11-23 12:31:56,490 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:31:56,490 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:31:56,491 INFO L74 IsIncluded]: Start isIncluded. First operand 87 states. Second operand 88 states. [2018-11-23 12:31:56,491 INFO L87 Difference]: Start difference. First operand 87 states. Second operand 88 states. [2018-11-23 12:31:56,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:31:56,492 INFO L93 Difference]: Finished difference Result 88 states and 96 transitions. [2018-11-23 12:31:56,492 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 96 transitions. [2018-11-23 12:31:56,492 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:31:56,493 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:31:56,493 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:31:56,493 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:31:56,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 87 states. [2018-11-23 12:31:56,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 95 transitions. [2018-11-23 12:31:56,495 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 95 transitions. Word has length 82 [2018-11-23 12:31:56,495 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:31:56,495 INFO L480 AbstractCegarLoop]: Abstraction has 87 states and 95 transitions. [2018-11-23 12:31:56,495 INFO L481 AbstractCegarLoop]: Interpolant automaton has 75 states. [2018-11-23 12:31:56,495 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 95 transitions. [2018-11-23 12:31:56,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2018-11-23 12:31:56,496 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:31:56,496 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1] [2018-11-23 12:31:56,496 INFO L423 AbstractCegarLoop]: === Iteration 11 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:31:56,497 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:31:56,497 INFO L82 PathProgramCache]: Analyzing trace with hash 2109428539, now seen corresponding path program 6 times [2018-11-23 12:31:56,497 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:31:56,497 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:31:56,497 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:31:56,498 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:31:56,498 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:31:56,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:31:56,769 INFO L256 TraceCheckUtils]: 0: Hoare triple {6091#true} call ULTIMATE.init(); {6091#true} is VALID [2018-11-23 12:31:56,770 INFO L273 TraceCheckUtils]: 1: Hoare triple {6091#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {6091#true} is VALID [2018-11-23 12:31:56,770 INFO L273 TraceCheckUtils]: 2: Hoare triple {6091#true} assume true; {6091#true} is VALID [2018-11-23 12:31:56,770 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {6091#true} {6091#true} #153#return; {6091#true} is VALID [2018-11-23 12:31:56,770 INFO L256 TraceCheckUtils]: 4: Hoare triple {6091#true} call #t~ret19 := main(); {6091#true} is VALID [2018-11-23 12:31:56,771 INFO L273 TraceCheckUtils]: 5: Hoare triple {6091#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {6091#true} is VALID [2018-11-23 12:31:56,771 INFO L273 TraceCheckUtils]: 6: Hoare triple {6091#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(4 * ~SIZE~0);~sum~0 := 0;~i~0 := 0; {6091#true} is VALID [2018-11-23 12:31:56,771 INFO L273 TraceCheckUtils]: 7: Hoare triple {6091#true} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {6091#true} is VALID [2018-11-23 12:31:56,771 INFO L273 TraceCheckUtils]: 8: Hoare triple {6091#true} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {6091#true} is VALID [2018-11-23 12:31:56,771 INFO L273 TraceCheckUtils]: 9: Hoare triple {6091#true} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {6091#true} is VALID [2018-11-23 12:31:56,772 INFO L273 TraceCheckUtils]: 10: Hoare triple {6091#true} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {6091#true} is VALID [2018-11-23 12:31:56,772 INFO L273 TraceCheckUtils]: 11: Hoare triple {6091#true} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {6091#true} is VALID [2018-11-23 12:31:56,772 INFO L273 TraceCheckUtils]: 12: Hoare triple {6091#true} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {6091#true} is VALID [2018-11-23 12:31:56,772 INFO L273 TraceCheckUtils]: 13: Hoare triple {6091#true} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {6091#true} is VALID [2018-11-23 12:31:56,772 INFO L273 TraceCheckUtils]: 14: Hoare triple {6091#true} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {6091#true} is VALID [2018-11-23 12:31:56,773 INFO L273 TraceCheckUtils]: 15: Hoare triple {6091#true} assume !(~i~0 < ~SIZE~0); {6091#true} is VALID [2018-11-23 12:31:56,773 INFO L273 TraceCheckUtils]: 16: Hoare triple {6091#true} ~i~0 := 0; {6093#(= main_~i~0 0)} is VALID [2018-11-23 12:31:56,774 INFO L273 TraceCheckUtils]: 17: Hoare triple {6093#(= main_~i~0 0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {6093#(= main_~i~0 0)} is VALID [2018-11-23 12:31:56,774 INFO L273 TraceCheckUtils]: 18: Hoare triple {6093#(= main_~i~0 0)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {6094#(<= 1 main_~i~0)} is VALID [2018-11-23 12:31:56,774 INFO L273 TraceCheckUtils]: 19: Hoare triple {6094#(<= 1 main_~i~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {6094#(<= 1 main_~i~0)} is VALID [2018-11-23 12:31:56,775 INFO L273 TraceCheckUtils]: 20: Hoare triple {6094#(<= 1 main_~i~0)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {6095#(<= 2 main_~i~0)} is VALID [2018-11-23 12:31:56,775 INFO L273 TraceCheckUtils]: 21: Hoare triple {6095#(<= 2 main_~i~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {6095#(<= 2 main_~i~0)} is VALID [2018-11-23 12:31:56,776 INFO L273 TraceCheckUtils]: 22: Hoare triple {6095#(<= 2 main_~i~0)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {6096#(<= 3 main_~i~0)} is VALID [2018-11-23 12:31:56,776 INFO L273 TraceCheckUtils]: 23: Hoare triple {6096#(<= 3 main_~i~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,777 INFO L273 TraceCheckUtils]: 24: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,777 INFO L273 TraceCheckUtils]: 25: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,778 INFO L273 TraceCheckUtils]: 26: Hoare triple {6097#(<= 4 ~SIZE~0)} ~i~0 := 0; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,778 INFO L273 TraceCheckUtils]: 27: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,779 INFO L273 TraceCheckUtils]: 28: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,779 INFO L273 TraceCheckUtils]: 29: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,780 INFO L273 TraceCheckUtils]: 30: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,780 INFO L273 TraceCheckUtils]: 31: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,781 INFO L273 TraceCheckUtils]: 32: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,781 INFO L273 TraceCheckUtils]: 33: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,782 INFO L273 TraceCheckUtils]: 34: Hoare triple {6097#(<= 4 ~SIZE~0)} ~i~0 := 0; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,782 INFO L273 TraceCheckUtils]: 35: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,783 INFO L273 TraceCheckUtils]: 36: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,783 INFO L273 TraceCheckUtils]: 37: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,784 INFO L273 TraceCheckUtils]: 38: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,784 INFO L273 TraceCheckUtils]: 39: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,785 INFO L273 TraceCheckUtils]: 40: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,785 INFO L273 TraceCheckUtils]: 41: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,786 INFO L273 TraceCheckUtils]: 42: Hoare triple {6097#(<= 4 ~SIZE~0)} ~i~0 := 0; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,786 INFO L273 TraceCheckUtils]: 43: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,787 INFO L273 TraceCheckUtils]: 44: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,787 INFO L273 TraceCheckUtils]: 45: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,788 INFO L273 TraceCheckUtils]: 46: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,788 INFO L273 TraceCheckUtils]: 47: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,789 INFO L273 TraceCheckUtils]: 48: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,789 INFO L273 TraceCheckUtils]: 49: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,790 INFO L273 TraceCheckUtils]: 50: Hoare triple {6097#(<= 4 ~SIZE~0)} ~i~0 := 0; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,790 INFO L273 TraceCheckUtils]: 51: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,791 INFO L273 TraceCheckUtils]: 52: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,791 INFO L273 TraceCheckUtils]: 53: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,792 INFO L273 TraceCheckUtils]: 54: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,792 INFO L273 TraceCheckUtils]: 55: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,793 INFO L273 TraceCheckUtils]: 56: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,793 INFO L273 TraceCheckUtils]: 57: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,794 INFO L273 TraceCheckUtils]: 58: Hoare triple {6097#(<= 4 ~SIZE~0)} ~i~0 := 0; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,794 INFO L273 TraceCheckUtils]: 59: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,795 INFO L273 TraceCheckUtils]: 60: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,795 INFO L273 TraceCheckUtils]: 61: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,796 INFO L273 TraceCheckUtils]: 62: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,796 INFO L273 TraceCheckUtils]: 63: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,796 INFO L273 TraceCheckUtils]: 64: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,797 INFO L273 TraceCheckUtils]: 65: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,797 INFO L273 TraceCheckUtils]: 66: Hoare triple {6097#(<= 4 ~SIZE~0)} ~i~0 := 0; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,798 INFO L273 TraceCheckUtils]: 67: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,798 INFO L273 TraceCheckUtils]: 68: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,799 INFO L273 TraceCheckUtils]: 69: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,799 INFO L273 TraceCheckUtils]: 70: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,800 INFO L273 TraceCheckUtils]: 71: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,800 INFO L273 TraceCheckUtils]: 72: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,801 INFO L273 TraceCheckUtils]: 73: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:56,802 INFO L273 TraceCheckUtils]: 74: Hoare triple {6097#(<= 4 ~SIZE~0)} ~i~0 := 0; {6098#(and (<= 4 ~SIZE~0) (= main_~i~0 0))} is VALID [2018-11-23 12:31:56,802 INFO L273 TraceCheckUtils]: 75: Hoare triple {6098#(and (<= 4 ~SIZE~0) (= main_~i~0 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {6098#(and (<= 4 ~SIZE~0) (= main_~i~0 0))} is VALID [2018-11-23 12:31:56,803 INFO L273 TraceCheckUtils]: 76: Hoare triple {6098#(and (<= 4 ~SIZE~0) (= main_~i~0 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {6099#(<= (+ main_~i~0 3) ~SIZE~0)} is VALID [2018-11-23 12:31:56,804 INFO L273 TraceCheckUtils]: 77: Hoare triple {6099#(<= (+ main_~i~0 3) ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {6099#(<= (+ main_~i~0 3) ~SIZE~0)} is VALID [2018-11-23 12:31:56,805 INFO L273 TraceCheckUtils]: 78: Hoare triple {6099#(<= (+ main_~i~0 3) ~SIZE~0)} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {6100#(<= (+ main_~i~0 2) ~SIZE~0)} is VALID [2018-11-23 12:31:56,806 INFO L273 TraceCheckUtils]: 79: Hoare triple {6100#(<= (+ main_~i~0 2) ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {6100#(<= (+ main_~i~0 2) ~SIZE~0)} is VALID [2018-11-23 12:31:56,807 INFO L273 TraceCheckUtils]: 80: Hoare triple {6100#(<= (+ main_~i~0 2) ~SIZE~0)} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {6101#(<= (+ main_~i~0 1) ~SIZE~0)} is VALID [2018-11-23 12:31:56,807 INFO L273 TraceCheckUtils]: 81: Hoare triple {6101#(<= (+ main_~i~0 1) ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {6092#false} is VALID [2018-11-23 12:31:56,807 INFO L256 TraceCheckUtils]: 82: Hoare triple {6092#false} call __VERIFIER_assert((if 0 == ~sum~0 then 1 else 0)); {6092#false} is VALID [2018-11-23 12:31:56,807 INFO L273 TraceCheckUtils]: 83: Hoare triple {6092#false} ~cond := #in~cond; {6092#false} is VALID [2018-11-23 12:31:56,807 INFO L273 TraceCheckUtils]: 84: Hoare triple {6092#false} assume 0 == ~cond; {6092#false} is VALID [2018-11-23 12:31:56,807 INFO L273 TraceCheckUtils]: 85: Hoare triple {6092#false} assume !false; {6092#false} is VALID [2018-11-23 12:31:56,814 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-11-23 12:31:56,814 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:31:56,814 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 12:31:56,830 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2018-11-23 12:31:56,875 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2018-11-23 12:31:56,876 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:31:56,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:31:56,894 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:31:57,128 INFO L256 TraceCheckUtils]: 0: Hoare triple {6091#true} call ULTIMATE.init(); {6091#true} is VALID [2018-11-23 12:31:57,128 INFO L273 TraceCheckUtils]: 1: Hoare triple {6091#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {6091#true} is VALID [2018-11-23 12:31:57,128 INFO L273 TraceCheckUtils]: 2: Hoare triple {6091#true} assume true; {6091#true} is VALID [2018-11-23 12:31:57,129 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {6091#true} {6091#true} #153#return; {6091#true} is VALID [2018-11-23 12:31:57,129 INFO L256 TraceCheckUtils]: 4: Hoare triple {6091#true} call #t~ret19 := main(); {6091#true} is VALID [2018-11-23 12:31:57,129 INFO L273 TraceCheckUtils]: 5: Hoare triple {6091#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {6091#true} is VALID [2018-11-23 12:31:57,130 INFO L273 TraceCheckUtils]: 6: Hoare triple {6091#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(4 * ~SIZE~0);~sum~0 := 0;~i~0 := 0; {6123#(<= 0 main_~i~0)} is VALID [2018-11-23 12:31:57,130 INFO L273 TraceCheckUtils]: 7: Hoare triple {6123#(<= 0 main_~i~0)} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {6123#(<= 0 main_~i~0)} is VALID [2018-11-23 12:31:57,131 INFO L273 TraceCheckUtils]: 8: Hoare triple {6123#(<= 0 main_~i~0)} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {6094#(<= 1 main_~i~0)} is VALID [2018-11-23 12:31:57,131 INFO L273 TraceCheckUtils]: 9: Hoare triple {6094#(<= 1 main_~i~0)} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {6094#(<= 1 main_~i~0)} is VALID [2018-11-23 12:31:57,132 INFO L273 TraceCheckUtils]: 10: Hoare triple {6094#(<= 1 main_~i~0)} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {6095#(<= 2 main_~i~0)} is VALID [2018-11-23 12:31:57,132 INFO L273 TraceCheckUtils]: 11: Hoare triple {6095#(<= 2 main_~i~0)} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {6095#(<= 2 main_~i~0)} is VALID [2018-11-23 12:31:57,132 INFO L273 TraceCheckUtils]: 12: Hoare triple {6095#(<= 2 main_~i~0)} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {6096#(<= 3 main_~i~0)} is VALID [2018-11-23 12:31:57,133 INFO L273 TraceCheckUtils]: 13: Hoare triple {6096#(<= 3 main_~i~0)} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:57,134 INFO L273 TraceCheckUtils]: 14: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:57,134 INFO L273 TraceCheckUtils]: 15: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:57,135 INFO L273 TraceCheckUtils]: 16: Hoare triple {6097#(<= 4 ~SIZE~0)} ~i~0 := 0; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:57,135 INFO L273 TraceCheckUtils]: 17: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:57,136 INFO L273 TraceCheckUtils]: 18: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:57,136 INFO L273 TraceCheckUtils]: 19: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:57,137 INFO L273 TraceCheckUtils]: 20: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:57,137 INFO L273 TraceCheckUtils]: 21: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:57,138 INFO L273 TraceCheckUtils]: 22: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:57,138 INFO L273 TraceCheckUtils]: 23: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:57,139 INFO L273 TraceCheckUtils]: 24: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:57,139 INFO L273 TraceCheckUtils]: 25: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:57,140 INFO L273 TraceCheckUtils]: 26: Hoare triple {6097#(<= 4 ~SIZE~0)} ~i~0 := 0; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:57,140 INFO L273 TraceCheckUtils]: 27: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:57,141 INFO L273 TraceCheckUtils]: 28: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:57,141 INFO L273 TraceCheckUtils]: 29: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:57,142 INFO L273 TraceCheckUtils]: 30: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:57,142 INFO L273 TraceCheckUtils]: 31: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:57,143 INFO L273 TraceCheckUtils]: 32: Hoare triple {6097#(<= 4 ~SIZE~0)} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:57,143 INFO L273 TraceCheckUtils]: 33: Hoare triple {6097#(<= 4 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {6097#(<= 4 ~SIZE~0)} is VALID [2018-11-23 12:31:57,144 INFO L273 TraceCheckUtils]: 34: Hoare triple {6097#(<= 4 ~SIZE~0)} ~i~0 := 0; {6208#(and (<= main_~i~0 0) (<= 4 ~SIZE~0))} is VALID [2018-11-23 12:31:57,144 INFO L273 TraceCheckUtils]: 35: Hoare triple {6208#(and (<= main_~i~0 0) (<= 4 ~SIZE~0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {6208#(and (<= main_~i~0 0) (<= 4 ~SIZE~0))} is VALID [2018-11-23 12:31:57,145 INFO L273 TraceCheckUtils]: 36: Hoare triple {6208#(and (<= main_~i~0 0) (<= 4 ~SIZE~0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {6215#(and (<= main_~i~0 1) (<= 4 ~SIZE~0))} is VALID [2018-11-23 12:31:57,146 INFO L273 TraceCheckUtils]: 37: Hoare triple {6215#(and (<= main_~i~0 1) (<= 4 ~SIZE~0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {6215#(and (<= main_~i~0 1) (<= 4 ~SIZE~0))} is VALID [2018-11-23 12:31:57,147 INFO L273 TraceCheckUtils]: 38: Hoare triple {6215#(and (<= main_~i~0 1) (<= 4 ~SIZE~0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {6222#(and (<= main_~i~0 2) (<= 4 ~SIZE~0))} is VALID [2018-11-23 12:31:57,147 INFO L273 TraceCheckUtils]: 39: Hoare triple {6222#(and (<= main_~i~0 2) (<= 4 ~SIZE~0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {6222#(and (<= main_~i~0 2) (<= 4 ~SIZE~0))} is VALID [2018-11-23 12:31:57,148 INFO L273 TraceCheckUtils]: 40: Hoare triple {6222#(and (<= main_~i~0 2) (<= 4 ~SIZE~0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {6229#(and (<= main_~i~0 3) (<= 4 ~SIZE~0))} is VALID [2018-11-23 12:31:57,149 INFO L273 TraceCheckUtils]: 41: Hoare triple {6229#(and (<= main_~i~0 3) (<= 4 ~SIZE~0))} assume !(~i~0 < ~SIZE~0); {6092#false} is VALID [2018-11-23 12:31:57,149 INFO L273 TraceCheckUtils]: 42: Hoare triple {6092#false} ~i~0 := 0; {6092#false} is VALID [2018-11-23 12:31:57,149 INFO L273 TraceCheckUtils]: 43: Hoare triple {6092#false} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {6092#false} is VALID [2018-11-23 12:31:57,149 INFO L273 TraceCheckUtils]: 44: Hoare triple {6092#false} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {6092#false} is VALID [2018-11-23 12:31:57,150 INFO L273 TraceCheckUtils]: 45: Hoare triple {6092#false} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {6092#false} is VALID [2018-11-23 12:31:57,150 INFO L273 TraceCheckUtils]: 46: Hoare triple {6092#false} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {6092#false} is VALID [2018-11-23 12:31:57,150 INFO L273 TraceCheckUtils]: 47: Hoare triple {6092#false} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {6092#false} is VALID [2018-11-23 12:31:57,150 INFO L273 TraceCheckUtils]: 48: Hoare triple {6092#false} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {6092#false} is VALID [2018-11-23 12:31:57,150 INFO L273 TraceCheckUtils]: 49: Hoare triple {6092#false} assume !(~i~0 < ~SIZE~0); {6092#false} is VALID [2018-11-23 12:31:57,151 INFO L273 TraceCheckUtils]: 50: Hoare triple {6092#false} ~i~0 := 0; {6092#false} is VALID [2018-11-23 12:31:57,151 INFO L273 TraceCheckUtils]: 51: Hoare triple {6092#false} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {6092#false} is VALID [2018-11-23 12:31:57,151 INFO L273 TraceCheckUtils]: 52: Hoare triple {6092#false} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {6092#false} is VALID [2018-11-23 12:31:57,151 INFO L273 TraceCheckUtils]: 53: Hoare triple {6092#false} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {6092#false} is VALID [2018-11-23 12:31:57,151 INFO L273 TraceCheckUtils]: 54: Hoare triple {6092#false} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {6092#false} is VALID [2018-11-23 12:31:57,152 INFO L273 TraceCheckUtils]: 55: Hoare triple {6092#false} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {6092#false} is VALID [2018-11-23 12:31:57,152 INFO L273 TraceCheckUtils]: 56: Hoare triple {6092#false} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {6092#false} is VALID [2018-11-23 12:31:57,152 INFO L273 TraceCheckUtils]: 57: Hoare triple {6092#false} assume !(~i~0 < ~SIZE~0); {6092#false} is VALID [2018-11-23 12:31:57,152 INFO L273 TraceCheckUtils]: 58: Hoare triple {6092#false} ~i~0 := 0; {6092#false} is VALID [2018-11-23 12:31:57,152 INFO L273 TraceCheckUtils]: 59: Hoare triple {6092#false} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {6092#false} is VALID [2018-11-23 12:31:57,153 INFO L273 TraceCheckUtils]: 60: Hoare triple {6092#false} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {6092#false} is VALID [2018-11-23 12:31:57,153 INFO L273 TraceCheckUtils]: 61: Hoare triple {6092#false} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {6092#false} is VALID [2018-11-23 12:31:57,153 INFO L273 TraceCheckUtils]: 62: Hoare triple {6092#false} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {6092#false} is VALID [2018-11-23 12:31:57,153 INFO L273 TraceCheckUtils]: 63: Hoare triple {6092#false} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {6092#false} is VALID [2018-11-23 12:31:57,153 INFO L273 TraceCheckUtils]: 64: Hoare triple {6092#false} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {6092#false} is VALID [2018-11-23 12:31:57,153 INFO L273 TraceCheckUtils]: 65: Hoare triple {6092#false} assume !(~i~0 < ~SIZE~0); {6092#false} is VALID [2018-11-23 12:31:57,154 INFO L273 TraceCheckUtils]: 66: Hoare triple {6092#false} ~i~0 := 0; {6092#false} is VALID [2018-11-23 12:31:57,154 INFO L273 TraceCheckUtils]: 67: Hoare triple {6092#false} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {6092#false} is VALID [2018-11-23 12:31:57,154 INFO L273 TraceCheckUtils]: 68: Hoare triple {6092#false} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {6092#false} is VALID [2018-11-23 12:31:57,154 INFO L273 TraceCheckUtils]: 69: Hoare triple {6092#false} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {6092#false} is VALID [2018-11-23 12:31:57,154 INFO L273 TraceCheckUtils]: 70: Hoare triple {6092#false} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {6092#false} is VALID [2018-11-23 12:31:57,154 INFO L273 TraceCheckUtils]: 71: Hoare triple {6092#false} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {6092#false} is VALID [2018-11-23 12:31:57,154 INFO L273 TraceCheckUtils]: 72: Hoare triple {6092#false} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {6092#false} is VALID [2018-11-23 12:31:57,154 INFO L273 TraceCheckUtils]: 73: Hoare triple {6092#false} assume !(~i~0 < ~SIZE~0); {6092#false} is VALID [2018-11-23 12:31:57,155 INFO L273 TraceCheckUtils]: 74: Hoare triple {6092#false} ~i~0 := 0; {6092#false} is VALID [2018-11-23 12:31:57,155 INFO L273 TraceCheckUtils]: 75: Hoare triple {6092#false} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {6092#false} is VALID [2018-11-23 12:31:57,155 INFO L273 TraceCheckUtils]: 76: Hoare triple {6092#false} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {6092#false} is VALID [2018-11-23 12:31:57,155 INFO L273 TraceCheckUtils]: 77: Hoare triple {6092#false} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {6092#false} is VALID [2018-11-23 12:31:57,155 INFO L273 TraceCheckUtils]: 78: Hoare triple {6092#false} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {6092#false} is VALID [2018-11-23 12:31:57,155 INFO L273 TraceCheckUtils]: 79: Hoare triple {6092#false} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {6092#false} is VALID [2018-11-23 12:31:57,155 INFO L273 TraceCheckUtils]: 80: Hoare triple {6092#false} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {6092#false} is VALID [2018-11-23 12:31:57,155 INFO L273 TraceCheckUtils]: 81: Hoare triple {6092#false} assume !(~i~0 < ~SIZE~0); {6092#false} is VALID [2018-11-23 12:31:57,156 INFO L256 TraceCheckUtils]: 82: Hoare triple {6092#false} call __VERIFIER_assert((if 0 == ~sum~0 then 1 else 0)); {6092#false} is VALID [2018-11-23 12:31:57,156 INFO L273 TraceCheckUtils]: 83: Hoare triple {6092#false} ~cond := #in~cond; {6092#false} is VALID [2018-11-23 12:31:57,156 INFO L273 TraceCheckUtils]: 84: Hoare triple {6092#false} assume 0 == ~cond; {6092#false} is VALID [2018-11-23 12:31:57,156 INFO L273 TraceCheckUtils]: 85: Hoare triple {6092#false} assume !false; {6092#false} is VALID [2018-11-23 12:31:57,160 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 9 proven. 16 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-11-23 12:31:57,178 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:31:57,179 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 16 [2018-11-23 12:31:57,179 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 86 [2018-11-23 12:31:57,180 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:31:57,180 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2018-11-23 12:31:57,279 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:31:57,280 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 12:31:57,280 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 12:31:57,280 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2018-11-23 12:31:57,281 INFO L87 Difference]: Start difference. First operand 87 states and 95 transitions. Second operand 16 states. [2018-11-23 12:31:59,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:31:59,354 INFO L93 Difference]: Finished difference Result 162 states and 182 transitions. [2018-11-23 12:31:59,355 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-11-23 12:31:59,355 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 86 [2018-11-23 12:31:59,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:31:59,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2018-11-23 12:31:59,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 152 transitions. [2018-11-23 12:31:59,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2018-11-23 12:31:59,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 152 transitions. [2018-11-23 12:31:59,359 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 152 transitions. [2018-11-23 12:31:59,591 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 152 edges. 152 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:31:59,593 INFO L225 Difference]: With dead ends: 162 [2018-11-23 12:31:59,593 INFO L226 Difference]: Without dead ends: 109 [2018-11-23 12:31:59,594 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 84 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 110 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=142, Invalid=410, Unknown=0, NotChecked=0, Total=552 [2018-11-23 12:31:59,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2018-11-23 12:31:59,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 101. [2018-11-23 12:31:59,793 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:31:59,793 INFO L82 GeneralOperation]: Start isEquivalent. First operand 109 states. Second operand 101 states. [2018-11-23 12:31:59,793 INFO L74 IsIncluded]: Start isIncluded. First operand 109 states. Second operand 101 states. [2018-11-23 12:31:59,793 INFO L87 Difference]: Start difference. First operand 109 states. Second operand 101 states. [2018-11-23 12:31:59,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:31:59,796 INFO L93 Difference]: Finished difference Result 109 states and 117 transitions. [2018-11-23 12:31:59,796 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 117 transitions. [2018-11-23 12:31:59,797 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:31:59,797 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:31:59,797 INFO L74 IsIncluded]: Start isIncluded. First operand 101 states. Second operand 109 states. [2018-11-23 12:31:59,797 INFO L87 Difference]: Start difference. First operand 101 states. Second operand 109 states. [2018-11-23 12:31:59,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:31:59,800 INFO L93 Difference]: Finished difference Result 109 states and 117 transitions. [2018-11-23 12:31:59,800 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 117 transitions. [2018-11-23 12:31:59,800 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:31:59,801 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:31:59,801 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:31:59,801 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:31:59,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 101 states. [2018-11-23 12:31:59,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 109 transitions. [2018-11-23 12:31:59,803 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 109 transitions. Word has length 86 [2018-11-23 12:31:59,803 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:31:59,803 INFO L480 AbstractCegarLoop]: Abstraction has 101 states and 109 transitions. [2018-11-23 12:31:59,803 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 12:31:59,804 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 109 transitions. [2018-11-23 12:31:59,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-11-23 12:31:59,805 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:31:59,805 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 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 12:31:59,805 INFO L423 AbstractCegarLoop]: === Iteration 12 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:31:59,805 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:31:59,806 INFO L82 PathProgramCache]: Analyzing trace with hash -1717691859, now seen corresponding path program 7 times [2018-11-23 12:31:59,806 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:31:59,806 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:31:59,807 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:31:59,807 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:31:59,807 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:31:59,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:32:01,168 WARN L180 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 17 [2018-11-23 12:32:03,830 WARN L180 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 43 [2018-11-23 12:32:04,072 WARN L180 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 49 [2018-11-23 12:32:04,344 WARN L180 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 44 [2018-11-23 12:32:04,670 WARN L180 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 47 [2018-11-23 12:32:04,925 WARN L180 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 34 [2018-11-23 12:32:05,136 WARN L180 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 39 [2018-11-23 12:32:06,880 WARN L180 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 44 [2018-11-23 12:32:07,109 WARN L180 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 44 [2018-11-23 12:32:07,552 WARN L180 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 45 [2018-11-23 12:32:07,817 WARN L180 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 45 [2018-11-23 12:32:08,062 WARN L180 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 49 [2018-11-23 12:32:08,326 WARN L180 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 51 [2018-11-23 12:32:08,572 WARN L180 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 43 [2018-11-23 12:32:08,832 WARN L180 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 49 [2018-11-23 12:32:09,186 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 36 [2018-11-23 12:32:09,495 WARN L180 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 40 [2018-11-23 12:32:10,662 WARN L180 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 54 [2018-11-23 12:32:10,979 WARN L180 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 55 [2018-11-23 12:32:11,265 WARN L180 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 40 [2018-11-23 12:32:11,579 WARN L180 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 43 [2018-11-23 12:32:11,998 WARN L180 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 53 [2018-11-23 12:32:12,314 WARN L180 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 52 [2018-11-23 12:32:12,570 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 42 [2018-11-23 12:32:12,943 WARN L180 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 47 [2018-11-23 12:32:13,213 WARN L180 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 47 [2018-11-23 12:32:13,461 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 43 [2018-11-23 12:32:13,736 WARN L180 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 47 [2018-11-23 12:32:14,006 WARN L180 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 43 [2018-11-23 12:32:14,261 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 39 [2018-11-23 12:32:14,625 WARN L180 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 47 [2018-11-23 12:32:14,997 WARN L180 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 53 [2018-11-23 12:32:15,265 WARN L180 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 48 [2018-11-23 12:32:15,513 WARN L180 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 44 [2018-11-23 12:32:15,805 WARN L180 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 53 [2018-11-23 12:32:16,103 WARN L180 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 50 [2018-11-23 12:32:16,392 WARN L180 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 57 [2018-11-23 12:32:16,689 WARN L180 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 55 [2018-11-23 12:32:16,977 WARN L180 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2018-11-23 12:32:17,257 WARN L180 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 49 [2018-11-23 12:32:17,601 WARN L180 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 56 [2018-11-23 12:32:17,934 WARN L180 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2018-11-23 12:32:20,640 INFO L256 TraceCheckUtils]: 0: Hoare triple {6991#true} call ULTIMATE.init(); {6991#true} is VALID [2018-11-23 12:32:20,640 INFO L273 TraceCheckUtils]: 1: Hoare triple {6991#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {6991#true} is VALID [2018-11-23 12:32:20,640 INFO L273 TraceCheckUtils]: 2: Hoare triple {6991#true} assume true; {6991#true} is VALID [2018-11-23 12:32:20,641 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {6991#true} {6991#true} #153#return; {6991#true} is VALID [2018-11-23 12:32:20,641 INFO L256 TraceCheckUtils]: 4: Hoare triple {6991#true} call #t~ret19 := main(); {6991#true} is VALID [2018-11-23 12:32:20,641 INFO L273 TraceCheckUtils]: 5: Hoare triple {6991#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {6991#true} is VALID [2018-11-23 12:32:20,642 INFO L273 TraceCheckUtils]: 6: Hoare triple {6991#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(4 * ~SIZE~0);~sum~0 := 0;~i~0 := 0; {6993#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,642 INFO L273 TraceCheckUtils]: 7: Hoare triple {6993#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {6993#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,643 INFO L273 TraceCheckUtils]: 8: Hoare triple {6993#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {6993#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,643 INFO L273 TraceCheckUtils]: 9: Hoare triple {6993#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {6994#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,644 INFO L273 TraceCheckUtils]: 10: Hoare triple {6994#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {6995#(and (= main_~sum~0 0) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (- 1)))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,645 INFO L273 TraceCheckUtils]: 11: Hoare triple {6995#(and (= main_~sum~0 0) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (- 1)))))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {6995#(and (= main_~sum~0 0) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (- 1)))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,646 INFO L273 TraceCheckUtils]: 12: Hoare triple {6995#(and (= main_~sum~0 0) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (- 1)))))) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {6996#(and (= |main_~#a~0.offset| 0) (or (< (+ main_~i~0 1) ~SIZE~0) (and (= main_~sum~0 0) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (- 2)))))))))} is VALID [2018-11-23 12:32:20,647 INFO L273 TraceCheckUtils]: 13: Hoare triple {6996#(and (= |main_~#a~0.offset| 0) (or (< (+ main_~i~0 1) ~SIZE~0) (and (= main_~sum~0 0) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (- 2)))))))))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {6997#(and (or (<= (+ main_~i~0 2) ~SIZE~0) (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (- 2)))))) (= (+ (* 4 main_~i~0) 4) (* 4 ~SIZE~0)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,649 INFO L273 TraceCheckUtils]: 14: Hoare triple {6997#(and (or (<= (+ main_~i~0 2) ~SIZE~0) (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (- 2)))))) (= (+ (* 4 main_~i~0) 4) (* 4 ~SIZE~0)))) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {6998#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,650 INFO L273 TraceCheckUtils]: 15: Hoare triple {6998#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {6999#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,651 INFO L273 TraceCheckUtils]: 16: Hoare triple {6999#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {7000#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,652 INFO L273 TraceCheckUtils]: 17: Hoare triple {7000#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {7001#(and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (= main_~i~0 0) (= |main_~#a~0.offset| 0) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0))} is VALID [2018-11-23 12:32:20,654 INFO L273 TraceCheckUtils]: 18: Hoare triple {7001#(and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (= main_~i~0 0) (= |main_~#a~0.offset| 0) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {7002#(and (or (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (= (* 4 main_~i~0) 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (+ main_~i~0 (- 2)))))))) (<= (+ main_~i~0 4) ~SIZE~0) (<= ~SIZE~0 3)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,655 INFO L273 TraceCheckUtils]: 19: Hoare triple {7002#(and (or (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (= (* 4 main_~i~0) 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (+ main_~i~0 (- 2)))))))) (<= (+ main_~i~0 4) ~SIZE~0) (<= ~SIZE~0 3)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {7003#(and (or (<= (+ main_~i~0 4) ~SIZE~0) (<= ~SIZE~0 3) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (= (* 4 main_~i~0) 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (+ main_~i~0 (- 2))))))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,657 INFO L273 TraceCheckUtils]: 20: Hoare triple {7003#(and (or (<= (+ main_~i~0 4) ~SIZE~0) (<= ~SIZE~0 3) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (= (* 4 main_~i~0) 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (+ main_~i~0 (- 2))))))))) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {7004#(and (or (<= ~SIZE~0 3) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (= (* 4 main_~i~0) 8) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|))) main_~sum~0)) (<= (+ main_~i~0 3) ~SIZE~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,659 INFO L273 TraceCheckUtils]: 21: Hoare triple {7004#(and (or (<= ~SIZE~0 3) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (= (* 4 main_~i~0) 8) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|))) main_~sum~0)) (<= (+ main_~i~0 3) ~SIZE~0)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {7005#(and (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (= (* 4 main_~i~0) 8)) (<= ~SIZE~0 3) (<= (+ main_~i~0 3) ~SIZE~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,661 INFO L273 TraceCheckUtils]: 22: Hoare triple {7005#(and (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (= (* 4 main_~i~0) 8)) (<= ~SIZE~0 3) (<= (+ main_~i~0 3) ~SIZE~0)) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {7006#(and (= |main_~#a~0.offset| 0) (or (<= (+ main_~i~0 2) ~SIZE~0) (<= ~SIZE~0 3) (and (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (= (* 4 main_~i~0) 12) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))))))} is VALID [2018-11-23 12:32:20,663 INFO L273 TraceCheckUtils]: 23: Hoare triple {7006#(and (= |main_~#a~0.offset| 0) (or (<= (+ main_~i~0 2) ~SIZE~0) (<= ~SIZE~0 3) (and (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (= (* 4 main_~i~0) 12) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))))))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {7007#(and (or (<= (+ main_~i~0 2) ~SIZE~0) (<= ~SIZE~0 3) (and (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) main_~sum~0) (= (* 4 main_~i~0) 12) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,665 INFO L273 TraceCheckUtils]: 24: Hoare triple {7007#(and (or (<= (+ main_~i~0 2) ~SIZE~0) (<= ~SIZE~0 3) (and (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) main_~sum~0) (= (* 4 main_~i~0) 12) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))))) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {7008#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (<= ~SIZE~0 3) (and (= (* 4 main_~i~0) 16) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,667 INFO L273 TraceCheckUtils]: 25: Hoare triple {7008#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (<= ~SIZE~0 3) (and (= (* 4 main_~i~0) 16) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {7009#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1) main_~sum~0) (= (* 4 ~SIZE~0) 16) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))))) (<= ~SIZE~0 3)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,668 INFO L273 TraceCheckUtils]: 26: Hoare triple {7009#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1) main_~sum~0) (= (* 4 ~SIZE~0) 16) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))))) (<= ~SIZE~0 3)) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {7010#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1) main_~sum~0) (= (* 4 ~SIZE~0) 16) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))))) (<= ~SIZE~0 3)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,670 INFO L273 TraceCheckUtils]: 27: Hoare triple {7010#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1) main_~sum~0) (= (* 4 ~SIZE~0) 16) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))))) (<= ~SIZE~0 3)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {7011#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1)) (= (* 4 ~SIZE~0) 16) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))))) (<= ~SIZE~0 3)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,671 INFO L273 TraceCheckUtils]: 28: Hoare triple {7011#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1)) (= (* 4 ~SIZE~0) 16) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))))) (<= ~SIZE~0 3)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {7012#(and (or (<= ~SIZE~0 (+ main_~i~0 2)) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1)) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= (* 4 main_~i~0) 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1) main_~sum~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,673 INFO L273 TraceCheckUtils]: 29: Hoare triple {7012#(and (or (<= ~SIZE~0 (+ main_~i~0 2)) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1)) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= (* 4 main_~i~0) 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1) main_~sum~0))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {7013#(and (or (and (= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) 12)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= (* 4 main_~i~0) 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))))) (<= ~SIZE~0 (+ main_~i~0 2))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,675 INFO L273 TraceCheckUtils]: 30: Hoare triple {7013#(and (or (and (= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) 12)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= (* 4 main_~i~0) 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))))) (<= ~SIZE~0 (+ main_~i~0 2))) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {7014#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1)) (<= ~SIZE~0 (+ main_~i~0 2)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (= (* 4 main_~i~0) 8) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1) main_~sum~0)) (<= ~SIZE~0 (+ main_~i~0 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,677 INFO L273 TraceCheckUtils]: 31: Hoare triple {7014#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1)) (<= ~SIZE~0 (+ main_~i~0 2)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (= (* 4 main_~i~0) 8) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1) main_~sum~0)) (<= ~SIZE~0 (+ main_~i~0 1))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {7015#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 (+ main_~i~0 2)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (= (* 4 main_~i~0) 8) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1))) (<= ~SIZE~0 (+ main_~i~0 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,679 INFO L273 TraceCheckUtils]: 32: Hoare triple {7015#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 (+ main_~i~0 2)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (= (* 4 main_~i~0) 8) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1))) (<= ~SIZE~0 (+ main_~i~0 1))) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {7016#(and (or (and (<= main_~sum~0 1) (= (* 4 main_~i~0) 12) (<= 1 main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 (+ main_~i~0 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))))) (<= ~SIZE~0 main_~i~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,681 INFO L273 TraceCheckUtils]: 33: Hoare triple {7016#(and (or (and (<= main_~sum~0 1) (= (* 4 main_~i~0) 12) (<= 1 main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 (+ main_~i~0 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))))) (<= ~SIZE~0 main_~i~0)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {7017#(and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) 1) (<= main_~i~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (= (* 4 ~SIZE~0) 16) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 1 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,682 INFO L273 TraceCheckUtils]: 34: Hoare triple {7017#(and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) 1) (<= main_~i~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (= (* 4 ~SIZE~0) 16) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 1 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {7018#(and (<= 0 main_~sum~0) (<= main_~i~0 4) (= (* 4 ~SIZE~0) 16) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= main_~sum~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,683 INFO L273 TraceCheckUtils]: 35: Hoare triple {7018#(and (<= 0 main_~sum~0) (<= main_~i~0 4) (= (* 4 ~SIZE~0) 16) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= main_~sum~0 0) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {7019#(and (<= 0 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 3)))) (= (* 4 ~SIZE~0) 16) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (= |main_~#a~0.offset| 0) (<= main_~sum~0 0))} is VALID [2018-11-23 12:32:20,684 INFO L273 TraceCheckUtils]: 36: Hoare triple {7019#(and (<= 0 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 3)))) (= (* 4 ~SIZE~0) 16) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (= |main_~#a~0.offset| 0) (<= main_~sum~0 0))} ~i~0 := 0; {7020#(and (<= 0 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 3)))) (= (* 4 ~SIZE~0) 16) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (= main_~i~0 0) (= |main_~#a~0.offset| 0) (<= main_~sum~0 0))} is VALID [2018-11-23 12:32:20,686 INFO L273 TraceCheckUtils]: 37: Hoare triple {7020#(and (<= 0 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 3)))) (= (* 4 ~SIZE~0) 16) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (= main_~i~0 0) (= |main_~#a~0.offset| 0) (<= main_~sum~0 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {7021#(and (<= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= (* 4 ~SIZE~0) 16) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,687 INFO L273 TraceCheckUtils]: 38: Hoare triple {7021#(and (<= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= (* 4 ~SIZE~0) 16) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {7022#(and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (+ (* 4 main_~i~0) 12) (* 4 ~SIZE~0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 2))))) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,689 INFO L273 TraceCheckUtils]: 39: Hoare triple {7022#(and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (+ (* 4 main_~i~0) 12) (* 4 ~SIZE~0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 2))))) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {7023#(and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= (+ (* 4 main_~i~0) 12) (* 4 ~SIZE~0)) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,690 INFO L273 TraceCheckUtils]: 40: Hoare triple {7023#(and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= (+ (* 4 main_~i~0) 12) (* 4 ~SIZE~0)) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {7024#(and (= (+ (* 4 main_~i~0) 8) (* 4 ~SIZE~0)) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)))) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|))) main_~sum~0) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,692 INFO L273 TraceCheckUtils]: 41: Hoare triple {7024#(and (= (+ (* 4 main_~i~0) 8) (* 4 ~SIZE~0)) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)))) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|))) main_~sum~0) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {7025#(and (= (+ (* 4 main_~i~0) 8) (* 4 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 1))))) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0))} is VALID [2018-11-23 12:32:20,694 INFO L273 TraceCheckUtils]: 42: Hoare triple {7025#(and (= (+ (* 4 main_~i~0) 8) (* 4 ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 1))))) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {7026#(and (<= ~SIZE~0 4) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,695 INFO L273 TraceCheckUtils]: 43: Hoare triple {7026#(and (<= ~SIZE~0 4) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {7027#(and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (<= ~SIZE~0 4) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,697 INFO L273 TraceCheckUtils]: 44: Hoare triple {7027#(and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (<= ~SIZE~0 4) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {7028#(and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1) main_~sum~0) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,698 INFO L273 TraceCheckUtils]: 45: Hoare triple {7028#(and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1) main_~sum~0) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {7028#(and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1) main_~sum~0) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,700 INFO L273 TraceCheckUtils]: 46: Hoare triple {7028#(and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1) main_~sum~0) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {7029#(and (or (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0))) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,701 INFO L273 TraceCheckUtils]: 47: Hoare triple {7029#(and (or (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0))) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {7030#(and (or (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1) main_~sum~0))) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,703 INFO L273 TraceCheckUtils]: 48: Hoare triple {7030#(and (or (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1) main_~sum~0))) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {7031#(and (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1) main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 11))) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,705 INFO L273 TraceCheckUtils]: 49: Hoare triple {7031#(and (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1) main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 11))) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {7032#(and (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 11))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,706 INFO L273 TraceCheckUtils]: 50: Hoare triple {7032#(and (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 11))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {7033#(and (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1) main_~sum~0)) (<= ~SIZE~0 (+ main_~i~0 1)) (<= (+ main_~i~0 3) ~SIZE~0)) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,708 INFO L273 TraceCheckUtils]: 51: Hoare triple {7033#(and (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1) main_~sum~0)) (<= ~SIZE~0 (+ main_~i~0 1)) (<= (+ main_~i~0 3) ~SIZE~0)) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {7034#(and (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 9) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1)))))} is VALID [2018-11-23 12:32:20,710 INFO L273 TraceCheckUtils]: 52: Hoare triple {7034#(and (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 9) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 1)))))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {7035#(and (or (<= ~SIZE~0 main_~i~0) (<= (+ main_~i~0 2) ~SIZE~0) (and (<= main_~sum~0 1) (<= 1 main_~sum~0) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,711 INFO L273 TraceCheckUtils]: 53: Hoare triple {7035#(and (or (<= ~SIZE~0 main_~i~0) (<= (+ main_~i~0 2) ~SIZE~0) (and (<= main_~sum~0 1) (<= 1 main_~sum~0) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {7036#(and (or (<= (+ main_~i~0 2) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) 1) (<= ~SIZE~0 4) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 1 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,713 INFO L273 TraceCheckUtils]: 54: Hoare triple {7036#(and (or (<= (+ main_~i~0 2) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) 1) (<= ~SIZE~0 4) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 1 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {7037#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= 0 main_~sum~0) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (<= main_~sum~0 0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,714 INFO L273 TraceCheckUtils]: 55: Hoare triple {7037#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= 0 main_~sum~0) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (<= main_~sum~0 0))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {7019#(and (<= 0 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 3)))) (= (* 4 ~SIZE~0) 16) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (= |main_~#a~0.offset| 0) (<= main_~sum~0 0))} is VALID [2018-11-23 12:32:20,715 INFO L273 TraceCheckUtils]: 56: Hoare triple {7019#(and (<= 0 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 3)))) (= (* 4 ~SIZE~0) 16) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (= |main_~#a~0.offset| 0) (<= main_~sum~0 0))} ~i~0 := 0; {7038#(and (or (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)))) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,717 INFO L273 TraceCheckUtils]: 57: Hoare triple {7038#(and (or (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)))) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {7039#(and (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (or (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,719 INFO L273 TraceCheckUtils]: 58: Hoare triple {7039#(and (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (or (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {7040#(and (or (and (or (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 11))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))))) (not (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1))) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0) (or (<= (+ main_~i~0 4) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 (+ main_~i~0 2))))} is VALID [2018-11-23 12:32:20,720 INFO L273 TraceCheckUtils]: 59: Hoare triple {7040#(and (or (and (or (and (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 11))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))))) (not (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1))) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0) (or (<= (+ main_~i~0 4) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 (+ main_~i~0 2))))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {7041#(and (or (and (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 11))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))))) (not (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1))) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= 4 ~SIZE~0) (or (<= (+ main_~i~0 4) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 (+ main_~i~0 2))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,722 INFO L273 TraceCheckUtils]: 60: Hoare triple {7041#(and (or (and (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 11))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))))) (not (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1))) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= 4 ~SIZE~0) (or (<= (+ main_~i~0 4) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 (+ main_~i~0 2))) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {7042#(and (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= 4 ~SIZE~0) (or (<= ~SIZE~0 (+ main_~i~0 1)) (<= (+ main_~i~0 3) ~SIZE~0) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,724 INFO L273 TraceCheckUtils]: 61: Hoare triple {7042#(and (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= 4 ~SIZE~0) (or (<= ~SIZE~0 (+ main_~i~0 1)) (<= (+ main_~i~0 3) ~SIZE~0) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {7043#(and (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (<= ~SIZE~0 (+ main_~i~0 1)) (<= (+ main_~i~0 3) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,726 INFO L273 TraceCheckUtils]: 62: Hoare triple {7043#(and (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (<= ~SIZE~0 (+ main_~i~0 1)) (<= (+ main_~i~0 3) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {7044#(and (or (<= ~SIZE~0 main_~i~0) (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (or (and (<= ~SIZE~0 4) (or (<= ~SIZE~0 main_~i~0) (<= (+ main_~i~0 2) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= 4 ~SIZE~0)) (not (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,728 INFO L273 TraceCheckUtils]: 63: Hoare triple {7044#(and (or (<= ~SIZE~0 main_~i~0) (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (or (and (<= ~SIZE~0 4) (or (<= ~SIZE~0 main_~i~0) (<= (+ main_~i~0 2) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= 4 ~SIZE~0)) (not (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {7045#(and (or (and (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (<= (+ main_~i~0 2) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)))) (<= 4 ~SIZE~0)) (not (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1))) (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,729 INFO L273 TraceCheckUtils]: 64: Hoare triple {7045#(and (or (and (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (<= (+ main_~i~0 2) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)))) (<= 4 ~SIZE~0)) (not (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1))) (or (<= (+ main_~i~0 2) ~SIZE~0) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {7046#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 2) main_~sum~0) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 2)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,731 INFO L273 TraceCheckUtils]: 65: Hoare triple {7046#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 2) main_~sum~0) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) 2)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {7028#(and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1) main_~sum~0) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,732 INFO L273 TraceCheckUtils]: 66: Hoare triple {7028#(and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1) main_~sum~0) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {7047#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (and (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0) (<= ~SIZE~0 4))) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 2)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 2) main_~sum~0) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,734 INFO L273 TraceCheckUtils]: 67: Hoare triple {7047#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (and (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0) (<= ~SIZE~0 4))) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 2)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 2) main_~sum~0) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {7048#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (and (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0) (<= ~SIZE~0 4))) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 2)) (<= ~SIZE~0 4) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 2) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,736 INFO L273 TraceCheckUtils]: 68: Hoare triple {7048#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (and (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0) (<= ~SIZE~0 4))) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 2)) (<= ~SIZE~0 4) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 2) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {7049#(and (or (<= (+ main_~i~0 4) ~SIZE~0) (<= ~SIZE~0 (+ main_~i~0 2)) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 2)) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 2) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,737 INFO L273 TraceCheckUtils]: 69: Hoare triple {7049#(and (or (<= (+ main_~i~0 4) ~SIZE~0) (<= ~SIZE~0 (+ main_~i~0 2)) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 2)) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 2) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {7050#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 2)) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 2) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0))) (<= (+ main_~i~0 4) ~SIZE~0) (<= ~SIZE~0 (+ main_~i~0 2))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,739 INFO L273 TraceCheckUtils]: 70: Hoare triple {7050#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 2)) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) 2) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0))) (<= (+ main_~i~0 4) ~SIZE~0) (<= ~SIZE~0 (+ main_~i~0 2))) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {7051#(and (or (<= ~SIZE~0 (+ main_~i~0 1)) (<= (+ main_~i~0 3) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 2) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0)) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 2)) (<= 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,741 INFO L273 TraceCheckUtils]: 71: Hoare triple {7051#(and (or (<= ~SIZE~0 (+ main_~i~0 1)) (<= (+ main_~i~0 3) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 2) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0)) (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 2)) (<= 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {7052#(and (or (and (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0) 2) (<= 4 ~SIZE~0) (<= 2 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0))) (<= ~SIZE~0 (+ main_~i~0 1)) (<= (+ main_~i~0 3) ~SIZE~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,742 INFO L273 TraceCheckUtils]: 72: Hoare triple {7052#(and (or (and (<= ~SIZE~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0) 2) (<= 4 ~SIZE~0) (<= 2 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0))) (<= ~SIZE~0 (+ main_~i~0 1)) (<= (+ main_~i~0 3) ~SIZE~0)) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {7053#(and (or (<= ~SIZE~0 main_~i~0) (<= (+ main_~i~0 2) ~SIZE~0) (and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 2) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 2)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))))) (<= 5 ~SIZE~0)) (<= 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,744 INFO L273 TraceCheckUtils]: 73: Hoare triple {7053#(and (or (<= ~SIZE~0 main_~i~0) (<= (+ main_~i~0 2) ~SIZE~0) (and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 2) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 2)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))))) (<= 5 ~SIZE~0)) (<= 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {7054#(and (or (and (<= 4 ~SIZE~0) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 2)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 2) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))))) (<= 5 ~SIZE~0))) (<= (+ main_~i~0 2) ~SIZE~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,746 INFO L273 TraceCheckUtils]: 74: Hoare triple {7054#(and (or (and (<= 4 ~SIZE~0) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 2)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 2) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))))) (<= 5 ~SIZE~0))) (<= (+ main_~i~0 2) ~SIZE~0)) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {7055#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (<= 4 ~SIZE~0)) (<= (+ main_~i~0 1) ~SIZE~0) (<= 5 ~SIZE~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,747 INFO L273 TraceCheckUtils]: 75: Hoare triple {7055#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (<= 4 ~SIZE~0)) (<= (+ main_~i~0 1) ~SIZE~0) (<= 5 ~SIZE~0)) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {7056#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0))) (<= 5 ~SIZE~0)) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,749 INFO L273 TraceCheckUtils]: 76: Hoare triple {7056#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0))) (<= 5 ~SIZE~0)) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {7057#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))))) (<= 5 ~SIZE~0)) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,751 INFO L273 TraceCheckUtils]: 77: Hoare triple {7057#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))))) (<= 5 ~SIZE~0)) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {7058#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0)) (<= 5 ~SIZE~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,753 INFO L273 TraceCheckUtils]: 78: Hoare triple {7058#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= 4 ~SIZE~0)) (<= 5 ~SIZE~0)) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {7059#(and (or (and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1))) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 11))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))))) (<= 5 ~SIZE~0)) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,755 INFO L273 TraceCheckUtils]: 79: Hoare triple {7059#(and (or (and (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1))) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 11))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))))) (<= 5 ~SIZE~0)) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {7060#(and (or (<= 5 ~SIZE~0) (and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 11))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,757 INFO L273 TraceCheckUtils]: 80: Hoare triple {7060#(and (or (<= 5 ~SIZE~0) (and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 11))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {7061#(and (or (<= 5 ~SIZE~0) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (or (<= (+ main_~i~0 3) ~SIZE~0) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,758 INFO L273 TraceCheckUtils]: 81: Hoare triple {7061#(and (or (<= 5 ~SIZE~0) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (or (<= (+ main_~i~0 3) ~SIZE~0) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1)))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {7062#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1))) (<= (+ main_~i~0 3) ~SIZE~0) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7)))) (<= 5 ~SIZE~0)) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,760 INFO L273 TraceCheckUtils]: 82: Hoare triple {7062#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1))) (<= (+ main_~i~0 3) ~SIZE~0) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7)))) (<= 5 ~SIZE~0)) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {7063#(and (or (and (or (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= ~SIZE~0 main_~i~0) (<= (+ main_~i~0 2) ~SIZE~0)) (or (not (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1)) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (or (<= ~SIZE~0 main_~i~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)))))) (<= 5 ~SIZE~0)) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,762 INFO L273 TraceCheckUtils]: 83: Hoare triple {7063#(and (or (and (or (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= ~SIZE~0 main_~i~0) (<= (+ main_~i~0 2) ~SIZE~0)) (or (not (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1)) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (or (<= ~SIZE~0 main_~i~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 1))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0)))))) (<= 5 ~SIZE~0)) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {7064#(and (or (<= 5 ~SIZE~0) (and (or (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= (+ main_~i~0 2) ~SIZE~0)) (or (not (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1)) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,764 INFO L273 TraceCheckUtils]: 84: Hoare triple {7064#(and (or (<= 5 ~SIZE~0) (and (or (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= (+ main_~i~0 2) ~SIZE~0)) (or (not (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1)) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))))))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {7065#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (<= 5 ~SIZE~0) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 2)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 2) main_~sum~0))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,765 INFO L273 TraceCheckUtils]: 85: Hoare triple {7065#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (<= 5 ~SIZE~0) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 2)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 2) main_~sum~0))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {7066#(and (or (<= 5 ~SIZE~0) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 2)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 2) main_~sum~0))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,767 INFO L273 TraceCheckUtils]: 86: Hoare triple {7066#(and (or (<= 5 ~SIZE~0) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 2)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 2) main_~sum~0))) (<= 4 ~SIZE~0) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {7067#(and (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 2)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 2) main_~sum~0)) (<= 5 ~SIZE~0)) (<= 4 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,768 INFO L273 TraceCheckUtils]: 87: Hoare triple {7067#(and (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 2)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 2) main_~sum~0)) (<= 5 ~SIZE~0)) (<= 4 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {7068#(and (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 2)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 2) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))))) (<= 5 ~SIZE~0)) (<= 4 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,770 INFO L273 TraceCheckUtils]: 88: Hoare triple {7068#(and (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 2)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 2))) 2) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))))) (<= 5 ~SIZE~0)) (<= 4 ~SIZE~0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {7069#(and (or (and (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 1)))) 2)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= (+ main_~i~0 3) ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 1)))) 2) main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,772 INFO L273 TraceCheckUtils]: 89: Hoare triple {7069#(and (or (and (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 1)))) 2)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= (+ main_~i~0 3) ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 1)))) 2) main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {7070#(and (or (<= (+ main_~i~0 4) ~SIZE~0) (and (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 1)))) 2)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 1)))) 2) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= (+ main_~i~0 3) ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,773 INFO L273 TraceCheckUtils]: 90: Hoare triple {7070#(and (or (<= (+ main_~i~0 4) ~SIZE~0) (and (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 1)))) 2)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 1)))) 2) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= (+ main_~i~0 3) ~SIZE~0))) (= |main_~#a~0.offset| 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {7071#(and (or (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= (+ main_~i~0 3) ~SIZE~0)) (<= (+ main_~i~0 2) ~SIZE~0) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1))) (<= (+ main_~i~0 3) ~SIZE~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,775 INFO L273 TraceCheckUtils]: 91: Hoare triple {7071#(and (or (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= (+ main_~i~0 3) ~SIZE~0)) (<= (+ main_~i~0 2) ~SIZE~0) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1))) (<= (+ main_~i~0 3) ~SIZE~0)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {7072#(and (or (and (<= main_~sum~0 1) (<= (+ main_~i~0 2) ~SIZE~0) (<= 1 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|)))) (<= (+ main_~i~0 3) ~SIZE~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,776 INFO L273 TraceCheckUtils]: 92: Hoare triple {7072#(and (or (and (<= main_~sum~0 1) (<= (+ main_~i~0 2) ~SIZE~0) (<= 1 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|)))) (<= (+ main_~i~0 3) ~SIZE~0)) (= |main_~#a~0.offset| 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {7073#(and (or (and (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= main_~sum~0 1) (<= 1 main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:20,777 INFO L273 TraceCheckUtils]: 93: Hoare triple {7073#(and (or (and (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= main_~sum~0 1) (<= 1 main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {7074#(or (<= (+ main_~i~0 2) ~SIZE~0) (and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0)))} is VALID [2018-11-23 12:32:20,778 INFO L273 TraceCheckUtils]: 94: Hoare triple {7074#(or (<= (+ main_~i~0 2) ~SIZE~0) (and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0)))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {7075#(or (<= (+ main_~i~0 1) ~SIZE~0) (and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0)))} is VALID [2018-11-23 12:32:20,779 INFO L273 TraceCheckUtils]: 95: Hoare triple {7075#(or (<= (+ main_~i~0 1) ~SIZE~0) (and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0)))} assume !(~i~0 < ~SIZE~0); {7076#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} is VALID [2018-11-23 12:32:20,780 INFO L256 TraceCheckUtils]: 96: Hoare triple {7076#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} call __VERIFIER_assert((if 0 == ~sum~0 then 1 else 0)); {7077#(= |__VERIFIER_assert_#in~cond| 1)} is VALID [2018-11-23 12:32:20,780 INFO L273 TraceCheckUtils]: 97: Hoare triple {7077#(= |__VERIFIER_assert_#in~cond| 1)} ~cond := #in~cond; {7078#(= __VERIFIER_assert_~cond 1)} is VALID [2018-11-23 12:32:20,781 INFO L273 TraceCheckUtils]: 98: Hoare triple {7078#(= __VERIFIER_assert_~cond 1)} assume 0 == ~cond; {6992#false} is VALID [2018-11-23 12:32:20,781 INFO L273 TraceCheckUtils]: 99: Hoare triple {6992#false} assume !false; {6992#false} is VALID [2018-11-23 12:32:20,881 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 8 proven. 135 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-23 12:32:20,881 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:32:20,881 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 12:32:20,891 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:32:20,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:32:20,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:32:20,972 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:32:21,320 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 10 [2018-11-23 12:32:21,326 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2018-11-23 12:32:21,327 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 12:32:21,330 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 12:32:21,337 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 12:32:21,337 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:20, output treesize:16 [2018-11-23 12:32:23,382 INFO L256 TraceCheckUtils]: 0: Hoare triple {6991#true} call ULTIMATE.init(); {6991#true} is VALID [2018-11-23 12:32:23,382 INFO L273 TraceCheckUtils]: 1: Hoare triple {6991#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {6991#true} is VALID [2018-11-23 12:32:23,382 INFO L273 TraceCheckUtils]: 2: Hoare triple {6991#true} assume true; {6991#true} is VALID [2018-11-23 12:32:23,383 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {6991#true} {6991#true} #153#return; {6991#true} is VALID [2018-11-23 12:32:23,383 INFO L256 TraceCheckUtils]: 4: Hoare triple {6991#true} call #t~ret19 := main(); {6991#true} is VALID [2018-11-23 12:32:23,383 INFO L273 TraceCheckUtils]: 5: Hoare triple {6991#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {6991#true} is VALID [2018-11-23 12:32:23,383 INFO L273 TraceCheckUtils]: 6: Hoare triple {6991#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(4 * ~SIZE~0);~sum~0 := 0;~i~0 := 0; {7100#(and (= main_~sum~0 0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,384 INFO L273 TraceCheckUtils]: 7: Hoare triple {7100#(and (= main_~sum~0 0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {7100#(and (= main_~sum~0 0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,384 INFO L273 TraceCheckUtils]: 8: Hoare triple {7100#(and (= main_~sum~0 0) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {7107#(and (= main_~sum~0 0) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,385 INFO L273 TraceCheckUtils]: 9: Hoare triple {7107#(and (= main_~sum~0 0) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {7107#(and (= main_~sum~0 0) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,385 INFO L273 TraceCheckUtils]: 10: Hoare triple {7107#(and (= main_~sum~0 0) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {7114#(and (= main_~sum~0 0) (= main_~i~0 2) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,386 INFO L273 TraceCheckUtils]: 11: Hoare triple {7114#(and (= main_~sum~0 0) (= main_~i~0 2) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {7114#(and (= main_~sum~0 0) (= main_~i~0 2) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,387 INFO L273 TraceCheckUtils]: 12: Hoare triple {7114#(and (= main_~sum~0 0) (= main_~i~0 2) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {7121#(and (= main_~i~0 3) (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,388 INFO L273 TraceCheckUtils]: 13: Hoare triple {7121#(and (= main_~i~0 3) (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {7125#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,389 INFO L273 TraceCheckUtils]: 14: Hoare triple {7125#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {7125#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,389 INFO L273 TraceCheckUtils]: 15: Hoare triple {7125#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {7125#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,390 INFO L273 TraceCheckUtils]: 16: Hoare triple {7125#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {7135#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,391 INFO L273 TraceCheckUtils]: 17: Hoare triple {7135#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {7139#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,392 INFO L273 TraceCheckUtils]: 18: Hoare triple {7139#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {7143#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,393 INFO L273 TraceCheckUtils]: 19: Hoare triple {7143#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {7147#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,394 INFO L273 TraceCheckUtils]: 20: Hoare triple {7147#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {7151#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,396 INFO L273 TraceCheckUtils]: 21: Hoare triple {7151#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {7155#(and (= main_~i~0 2) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,397 INFO L273 TraceCheckUtils]: 22: Hoare triple {7155#(and (= main_~i~0 2) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {7159#(and (= main_~i~0 3) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,398 INFO L273 TraceCheckUtils]: 23: Hoare triple {7159#(and (= main_~i~0 3) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {7163#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,399 INFO L273 TraceCheckUtils]: 24: Hoare triple {7163#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {7163#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,400 INFO L273 TraceCheckUtils]: 25: Hoare triple {7163#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {7163#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,402 INFO L273 TraceCheckUtils]: 26: Hoare triple {7163#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {7173#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,403 INFO L273 TraceCheckUtils]: 27: Hoare triple {7173#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {7177#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,404 INFO L273 TraceCheckUtils]: 28: Hoare triple {7177#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {7181#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,406 INFO L273 TraceCheckUtils]: 29: Hoare triple {7181#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {7185#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,407 INFO L273 TraceCheckUtils]: 30: Hoare triple {7185#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {7189#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,408 INFO L273 TraceCheckUtils]: 31: Hoare triple {7189#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) main_~sum~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {7193#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,409 INFO L273 TraceCheckUtils]: 32: Hoare triple {7193#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {7197#(and (= main_~i~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,410 INFO L273 TraceCheckUtils]: 33: Hoare triple {7197#(and (= main_~i~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {7125#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,411 INFO L273 TraceCheckUtils]: 34: Hoare triple {7125#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {7125#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,412 INFO L273 TraceCheckUtils]: 35: Hoare triple {7125#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {7125#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,412 INFO L273 TraceCheckUtils]: 36: Hoare triple {7125#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {7135#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,414 INFO L273 TraceCheckUtils]: 37: Hoare triple {7135#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {7139#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,415 INFO L273 TraceCheckUtils]: 38: Hoare triple {7139#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {7143#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,416 INFO L273 TraceCheckUtils]: 39: Hoare triple {7143#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {7147#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,417 INFO L273 TraceCheckUtils]: 40: Hoare triple {7147#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {7151#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,418 INFO L273 TraceCheckUtils]: 41: Hoare triple {7151#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {7155#(and (= main_~i~0 2) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,420 INFO L273 TraceCheckUtils]: 42: Hoare triple {7155#(and (= main_~i~0 2) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {7159#(and (= main_~i~0 3) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,421 INFO L273 TraceCheckUtils]: 43: Hoare triple {7159#(and (= main_~i~0 3) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {7163#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,422 INFO L273 TraceCheckUtils]: 44: Hoare triple {7163#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {7163#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,423 INFO L273 TraceCheckUtils]: 45: Hoare triple {7163#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {7163#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,424 INFO L273 TraceCheckUtils]: 46: Hoare triple {7163#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {7173#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,426 INFO L273 TraceCheckUtils]: 47: Hoare triple {7173#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {7177#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,427 INFO L273 TraceCheckUtils]: 48: Hoare triple {7177#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {7181#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,429 INFO L273 TraceCheckUtils]: 49: Hoare triple {7181#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {7185#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,430 INFO L273 TraceCheckUtils]: 50: Hoare triple {7185#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {7189#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,431 INFO L273 TraceCheckUtils]: 51: Hoare triple {7189#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) main_~sum~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {7193#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,432 INFO L273 TraceCheckUtils]: 52: Hoare triple {7193#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {7197#(and (= main_~i~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,434 INFO L273 TraceCheckUtils]: 53: Hoare triple {7197#(and (= main_~i~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {7125#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,434 INFO L273 TraceCheckUtils]: 54: Hoare triple {7125#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {7125#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,435 INFO L273 TraceCheckUtils]: 55: Hoare triple {7125#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {7125#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,436 INFO L273 TraceCheckUtils]: 56: Hoare triple {7125#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {7135#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,437 INFO L273 TraceCheckUtils]: 57: Hoare triple {7135#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {7139#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,438 INFO L273 TraceCheckUtils]: 58: Hoare triple {7139#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {7143#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,439 INFO L273 TraceCheckUtils]: 59: Hoare triple {7143#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {7147#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,440 INFO L273 TraceCheckUtils]: 60: Hoare triple {7147#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {7151#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,442 INFO L273 TraceCheckUtils]: 61: Hoare triple {7151#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {7155#(and (= main_~i~0 2) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,443 INFO L273 TraceCheckUtils]: 62: Hoare triple {7155#(and (= main_~i~0 2) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {7159#(and (= main_~i~0 3) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,444 INFO L273 TraceCheckUtils]: 63: Hoare triple {7159#(and (= main_~i~0 3) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {7163#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,445 INFO L273 TraceCheckUtils]: 64: Hoare triple {7163#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {7163#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,446 INFO L273 TraceCheckUtils]: 65: Hoare triple {7163#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {7163#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,447 INFO L273 TraceCheckUtils]: 66: Hoare triple {7163#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {7173#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,449 INFO L273 TraceCheckUtils]: 67: Hoare triple {7173#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {7177#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,450 INFO L273 TraceCheckUtils]: 68: Hoare triple {7177#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {7181#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,451 INFO L273 TraceCheckUtils]: 69: Hoare triple {7181#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {7185#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,452 INFO L273 TraceCheckUtils]: 70: Hoare triple {7185#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {7189#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,454 INFO L273 TraceCheckUtils]: 71: Hoare triple {7189#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) main_~sum~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {7193#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,455 INFO L273 TraceCheckUtils]: 72: Hoare triple {7193#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {7197#(and (= main_~i~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,456 INFO L273 TraceCheckUtils]: 73: Hoare triple {7197#(and (= main_~i~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {7125#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,457 INFO L273 TraceCheckUtils]: 74: Hoare triple {7125#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {7125#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,457 INFO L273 TraceCheckUtils]: 75: Hoare triple {7125#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {7125#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,458 INFO L273 TraceCheckUtils]: 76: Hoare triple {7125#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {7135#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,459 INFO L273 TraceCheckUtils]: 77: Hoare triple {7135#(and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {7139#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,460 INFO L273 TraceCheckUtils]: 78: Hoare triple {7139#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {7143#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,461 INFO L273 TraceCheckUtils]: 79: Hoare triple {7143#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {7147#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,462 INFO L273 TraceCheckUtils]: 80: Hoare triple {7147#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {7151#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,464 INFO L273 TraceCheckUtils]: 81: Hoare triple {7151#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {7155#(and (= main_~i~0 2) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,465 INFO L273 TraceCheckUtils]: 82: Hoare triple {7155#(and (= main_~i~0 2) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {7159#(and (= main_~i~0 3) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,466 INFO L273 TraceCheckUtils]: 83: Hoare triple {7159#(and (= main_~i~0 3) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {7163#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,468 INFO L273 TraceCheckUtils]: 84: Hoare triple {7163#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {7163#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,469 INFO L273 TraceCheckUtils]: 85: Hoare triple {7163#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {7163#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,470 INFO L273 TraceCheckUtils]: 86: Hoare triple {7163#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {7173#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,471 INFO L273 TraceCheckUtils]: 87: Hoare triple {7173#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {7177#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,472 INFO L273 TraceCheckUtils]: 88: Hoare triple {7177#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {7181#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,474 INFO L273 TraceCheckUtils]: 89: Hoare triple {7181#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {7185#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,475 INFO L273 TraceCheckUtils]: 90: Hoare triple {7185#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~i~0 1) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= |main_~#a~0.offset| 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {7189#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,476 INFO L273 TraceCheckUtils]: 91: Hoare triple {7189#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) main_~sum~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {7193#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,477 INFO L273 TraceCheckUtils]: 92: Hoare triple {7193#(and (= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= |main_~#a~0.offset| 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {7197#(and (= main_~i~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:32:23,478 INFO L273 TraceCheckUtils]: 93: Hoare triple {7197#(and (= main_~i~0 3) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 12))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {7076#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} is VALID [2018-11-23 12:32:23,479 INFO L273 TraceCheckUtils]: 94: Hoare triple {7076#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {7076#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} is VALID [2018-11-23 12:32:23,480 INFO L273 TraceCheckUtils]: 95: Hoare triple {7076#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} assume !(~i~0 < ~SIZE~0); {7076#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} is VALID [2018-11-23 12:32:23,481 INFO L256 TraceCheckUtils]: 96: Hoare triple {7076#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} call __VERIFIER_assert((if 0 == ~sum~0 then 1 else 0)); {7077#(= |__VERIFIER_assert_#in~cond| 1)} is VALID [2018-11-23 12:32:23,481 INFO L273 TraceCheckUtils]: 97: Hoare triple {7077#(= |__VERIFIER_assert_#in~cond| 1)} ~cond := #in~cond; {7078#(= __VERIFIER_assert_~cond 1)} is VALID [2018-11-23 12:32:23,482 INFO L273 TraceCheckUtils]: 98: Hoare triple {7078#(= __VERIFIER_assert_~cond 1)} assume 0 == ~cond; {6992#false} is VALID [2018-11-23 12:32:23,482 INFO L273 TraceCheckUtils]: 99: Hoare triple {6992#false} assume !false; {6992#false} is VALID [2018-11-23 12:32:23,528 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 12:32:23,547 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:32:23,547 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [88, 25] total 108 [2018-11-23 12:32:23,548 INFO L78 Accepts]: Start accepts. Automaton has 108 states. Word has length 100 [2018-11-23 12:32:23,549 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:32:23,549 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 108 states. [2018-11-23 12:32:23,892 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 190 edges. 190 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:32:23,892 INFO L459 AbstractCegarLoop]: Interpolant automaton has 108 states [2018-11-23 12:32:23,893 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 108 interpolants. [2018-11-23 12:32:23,896 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=948, Invalid=10608, Unknown=0, NotChecked=0, Total=11556 [2018-11-23 12:32:23,896 INFO L87 Difference]: Start difference. First operand 101 states and 109 transitions. Second operand 108 states. [2018-11-23 12:32:28,479 WARN L180 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 99 [2018-11-23 12:32:29,292 WARN L180 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 77 [2018-11-23 12:32:29,981 WARN L180 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 44 [2018-11-23 12:32:30,717 WARN L180 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 90 [2018-11-23 12:32:31,560 WARN L180 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 71 [2018-11-23 12:32:32,249 WARN L180 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 60 [2018-11-23 12:32:33,790 WARN L180 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 45 [2018-11-23 12:32:34,348 WARN L180 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 34 [2018-11-23 12:32:34,894 WARN L180 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 35 [2018-11-23 12:32:35,481 WARN L180 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2018-11-23 12:32:36,115 WARN L180 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 30 [2018-11-23 12:32:36,678 WARN L180 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 34 [2018-11-23 12:32:37,216 WARN L180 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 39 [2018-11-23 12:32:37,699 WARN L180 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 37 [2018-11-23 12:32:38,235 WARN L180 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 41 [2018-11-23 12:32:38,665 WARN L180 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 37 [2018-11-23 12:32:39,226 WARN L180 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 40 [2018-11-23 12:32:39,791 WARN L180 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 85 [2018-11-23 12:32:40,566 WARN L180 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 79 [2018-11-23 12:32:41,047 WARN L180 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 40 [2018-11-23 12:32:41,998 WARN L180 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 98 [2018-11-23 12:32:42,485 WARN L180 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 44 [2018-11-23 12:32:42,947 WARN L180 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 76 [2018-11-23 12:32:43,525 WARN L180 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 38 [2018-11-23 12:32:44,060 WARN L180 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 49 [2018-11-23 12:32:44,448 WARN L180 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 71 [2018-11-23 12:32:44,964 WARN L180 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 42 [2018-11-23 12:32:45,393 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 51 [2018-11-23 12:32:46,250 WARN L180 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 36 [2018-11-23 12:32:46,833 WARN L180 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 38 [2018-11-23 12:32:47,154 WARN L180 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 61 [2018-11-23 12:32:47,677 WARN L180 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 43 [2018-11-23 12:32:48,149 WARN L180 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 78 [2018-11-23 12:32:48,759 WARN L180 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 33 [2018-11-23 12:32:49,296 WARN L180 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 75 [2018-11-23 12:32:50,157 WARN L180 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 30 [2018-11-23 12:32:50,700 WARN L180 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 67 [2018-11-23 12:32:51,266 WARN L180 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 28 [2018-11-23 12:32:51,595 WARN L180 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 47 [2018-11-23 12:32:53,348 WARN L180 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2018-11-23 12:33:07,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:33:07,006 INFO L93 Difference]: Finished difference Result 291 states and 321 transitions. [2018-11-23 12:33:07,006 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2018-11-23 12:33:07,006 INFO L78 Accepts]: Start accepts. Automaton has 108 states. Word has length 100 [2018-11-23 12:33:07,007 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:33:07,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 108 states. [2018-11-23 12:33:07,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 223 transitions. [2018-11-23 12:33:07,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 108 states. [2018-11-23 12:33:07,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 223 transitions. [2018-11-23 12:33:07,013 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 71 states and 223 transitions. [2018-11-23 12:33:08,192 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 223 edges. 223 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:33:08,195 INFO L225 Difference]: With dead ends: 291 [2018-11-23 12:33:08,195 INFO L226 Difference]: Without dead ends: 130 [2018-11-23 12:33:08,203 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 247 GetRequests, 79 SyntacticMatches, 5 SemanticMatches, 163 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9467 ImplicationChecksByTransitivity, 37.1s TimeCoverageRelationStatistics Valid=2905, Invalid=24155, Unknown=0, NotChecked=0, Total=27060 [2018-11-23 12:33:08,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130 states. [2018-11-23 12:33:08,537 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130 to 114. [2018-11-23 12:33:08,538 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:33:08,538 INFO L82 GeneralOperation]: Start isEquivalent. First operand 130 states. Second operand 114 states. [2018-11-23 12:33:08,538 INFO L74 IsIncluded]: Start isIncluded. First operand 130 states. Second operand 114 states. [2018-11-23 12:33:08,538 INFO L87 Difference]: Start difference. First operand 130 states. Second operand 114 states. [2018-11-23 12:33:08,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:33:08,543 INFO L93 Difference]: Finished difference Result 130 states and 142 transitions. [2018-11-23 12:33:08,543 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 142 transitions. [2018-11-23 12:33:08,543 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:33:08,543 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:33:08,543 INFO L74 IsIncluded]: Start isIncluded. First operand 114 states. Second operand 130 states. [2018-11-23 12:33:08,543 INFO L87 Difference]: Start difference. First operand 114 states. Second operand 130 states. [2018-11-23 12:33:08,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:33:08,545 INFO L93 Difference]: Finished difference Result 130 states and 142 transitions. [2018-11-23 12:33:08,545 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 142 transitions. [2018-11-23 12:33:08,546 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:33:08,546 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:33:08,546 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:33:08,546 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:33:08,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 114 states. [2018-11-23 12:33:08,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 125 transitions. [2018-11-23 12:33:08,549 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 125 transitions. Word has length 100 [2018-11-23 12:33:08,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:33:08,549 INFO L480 AbstractCegarLoop]: Abstraction has 114 states and 125 transitions. [2018-11-23 12:33:08,549 INFO L481 AbstractCegarLoop]: Interpolant automaton has 108 states. [2018-11-23 12:33:08,549 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 125 transitions. [2018-11-23 12:33:08,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-23 12:33:08,550 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:33:08,550 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 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 12:33:08,550 INFO L423 AbstractCegarLoop]: === Iteration 13 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:33:08,551 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:33:08,551 INFO L82 PathProgramCache]: Analyzing trace with hash -1135894617, now seen corresponding path program 8 times [2018-11-23 12:33:08,551 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:33:08,551 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:33:08,552 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:33:08,552 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:33:08,552 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:33:08,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:33:09,128 INFO L256 TraceCheckUtils]: 0: Hoare triple {8378#true} call ULTIMATE.init(); {8378#true} is VALID [2018-11-23 12:33:09,129 INFO L273 TraceCheckUtils]: 1: Hoare triple {8378#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {8378#true} is VALID [2018-11-23 12:33:09,129 INFO L273 TraceCheckUtils]: 2: Hoare triple {8378#true} assume true; {8378#true} is VALID [2018-11-23 12:33:09,129 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {8378#true} {8378#true} #153#return; {8378#true} is VALID [2018-11-23 12:33:09,129 INFO L256 TraceCheckUtils]: 4: Hoare triple {8378#true} call #t~ret19 := main(); {8378#true} is VALID [2018-11-23 12:33:09,130 INFO L273 TraceCheckUtils]: 5: Hoare triple {8378#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {8378#true} is VALID [2018-11-23 12:33:09,130 INFO L273 TraceCheckUtils]: 6: Hoare triple {8378#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(4 * ~SIZE~0);~sum~0 := 0;~i~0 := 0; {8378#true} is VALID [2018-11-23 12:33:09,130 INFO L273 TraceCheckUtils]: 7: Hoare triple {8378#true} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {8378#true} is VALID [2018-11-23 12:33:09,130 INFO L273 TraceCheckUtils]: 8: Hoare triple {8378#true} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {8378#true} is VALID [2018-11-23 12:33:09,130 INFO L273 TraceCheckUtils]: 9: Hoare triple {8378#true} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {8378#true} is VALID [2018-11-23 12:33:09,131 INFO L273 TraceCheckUtils]: 10: Hoare triple {8378#true} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {8378#true} is VALID [2018-11-23 12:33:09,131 INFO L273 TraceCheckUtils]: 11: Hoare triple {8378#true} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {8378#true} is VALID [2018-11-23 12:33:09,131 INFO L273 TraceCheckUtils]: 12: Hoare triple {8378#true} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {8378#true} is VALID [2018-11-23 12:33:09,131 INFO L273 TraceCheckUtils]: 13: Hoare triple {8378#true} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {8378#true} is VALID [2018-11-23 12:33:09,131 INFO L273 TraceCheckUtils]: 14: Hoare triple {8378#true} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {8378#true} is VALID [2018-11-23 12:33:09,132 INFO L273 TraceCheckUtils]: 15: Hoare triple {8378#true} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {8378#true} is VALID [2018-11-23 12:33:09,132 INFO L273 TraceCheckUtils]: 16: Hoare triple {8378#true} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {8378#true} is VALID [2018-11-23 12:33:09,132 INFO L273 TraceCheckUtils]: 17: Hoare triple {8378#true} assume !(~i~0 < ~SIZE~0); {8378#true} is VALID [2018-11-23 12:33:09,132 INFO L273 TraceCheckUtils]: 18: Hoare triple {8378#true} ~i~0 := 0; {8380#(= main_~i~0 0)} is VALID [2018-11-23 12:33:09,133 INFO L273 TraceCheckUtils]: 19: Hoare triple {8380#(= main_~i~0 0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {8380#(= main_~i~0 0)} is VALID [2018-11-23 12:33:09,133 INFO L273 TraceCheckUtils]: 20: Hoare triple {8380#(= main_~i~0 0)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {8381#(<= 1 main_~i~0)} is VALID [2018-11-23 12:33:09,133 INFO L273 TraceCheckUtils]: 21: Hoare triple {8381#(<= 1 main_~i~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {8381#(<= 1 main_~i~0)} is VALID [2018-11-23 12:33:09,134 INFO L273 TraceCheckUtils]: 22: Hoare triple {8381#(<= 1 main_~i~0)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {8382#(<= 2 main_~i~0)} is VALID [2018-11-23 12:33:09,134 INFO L273 TraceCheckUtils]: 23: Hoare triple {8382#(<= 2 main_~i~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {8382#(<= 2 main_~i~0)} is VALID [2018-11-23 12:33:09,135 INFO L273 TraceCheckUtils]: 24: Hoare triple {8382#(<= 2 main_~i~0)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {8383#(<= 3 main_~i~0)} is VALID [2018-11-23 12:33:09,135 INFO L273 TraceCheckUtils]: 25: Hoare triple {8383#(<= 3 main_~i~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {8383#(<= 3 main_~i~0)} is VALID [2018-11-23 12:33:09,135 INFO L273 TraceCheckUtils]: 26: Hoare triple {8383#(<= 3 main_~i~0)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {8384#(<= 4 main_~i~0)} is VALID [2018-11-23 12:33:09,136 INFO L273 TraceCheckUtils]: 27: Hoare triple {8384#(<= 4 main_~i~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,136 INFO L273 TraceCheckUtils]: 28: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,137 INFO L273 TraceCheckUtils]: 29: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,137 INFO L273 TraceCheckUtils]: 30: Hoare triple {8385#(<= 5 ~SIZE~0)} ~i~0 := 0; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,138 INFO L273 TraceCheckUtils]: 31: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,138 INFO L273 TraceCheckUtils]: 32: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,139 INFO L273 TraceCheckUtils]: 33: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,139 INFO L273 TraceCheckUtils]: 34: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,140 INFO L273 TraceCheckUtils]: 35: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,140 INFO L273 TraceCheckUtils]: 36: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,141 INFO L273 TraceCheckUtils]: 37: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,141 INFO L273 TraceCheckUtils]: 38: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,142 INFO L273 TraceCheckUtils]: 39: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,142 INFO L273 TraceCheckUtils]: 40: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,143 INFO L273 TraceCheckUtils]: 41: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,143 INFO L273 TraceCheckUtils]: 42: Hoare triple {8385#(<= 5 ~SIZE~0)} ~i~0 := 0; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,144 INFO L273 TraceCheckUtils]: 43: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,144 INFO L273 TraceCheckUtils]: 44: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,145 INFO L273 TraceCheckUtils]: 45: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,145 INFO L273 TraceCheckUtils]: 46: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,146 INFO L273 TraceCheckUtils]: 47: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,146 INFO L273 TraceCheckUtils]: 48: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,147 INFO L273 TraceCheckUtils]: 49: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,147 INFO L273 TraceCheckUtils]: 50: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,148 INFO L273 TraceCheckUtils]: 51: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,148 INFO L273 TraceCheckUtils]: 52: Hoare triple {8385#(<= 5 ~SIZE~0)} ~i~0 := 0; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,149 INFO L273 TraceCheckUtils]: 53: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,149 INFO L273 TraceCheckUtils]: 54: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,150 INFO L273 TraceCheckUtils]: 55: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,150 INFO L273 TraceCheckUtils]: 56: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,150 INFO L273 TraceCheckUtils]: 57: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,151 INFO L273 TraceCheckUtils]: 58: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,151 INFO L273 TraceCheckUtils]: 59: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,152 INFO L273 TraceCheckUtils]: 60: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,152 INFO L273 TraceCheckUtils]: 61: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,153 INFO L273 TraceCheckUtils]: 62: Hoare triple {8385#(<= 5 ~SIZE~0)} ~i~0 := 0; {8386#(and (<= 5 ~SIZE~0) (= main_~i~0 0))} is VALID [2018-11-23 12:33:09,154 INFO L273 TraceCheckUtils]: 63: Hoare triple {8386#(and (<= 5 ~SIZE~0) (= main_~i~0 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {8386#(and (<= 5 ~SIZE~0) (= main_~i~0 0))} is VALID [2018-11-23 12:33:09,155 INFO L273 TraceCheckUtils]: 64: Hoare triple {8386#(and (<= 5 ~SIZE~0) (= main_~i~0 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {8387#(<= (+ main_~i~0 4) ~SIZE~0)} is VALID [2018-11-23 12:33:09,155 INFO L273 TraceCheckUtils]: 65: Hoare triple {8387#(<= (+ main_~i~0 4) ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {8387#(<= (+ main_~i~0 4) ~SIZE~0)} is VALID [2018-11-23 12:33:09,156 INFO L273 TraceCheckUtils]: 66: Hoare triple {8387#(<= (+ main_~i~0 4) ~SIZE~0)} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {8388#(<= (+ main_~i~0 3) ~SIZE~0)} is VALID [2018-11-23 12:33:09,156 INFO L273 TraceCheckUtils]: 67: Hoare triple {8388#(<= (+ main_~i~0 3) ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {8388#(<= (+ main_~i~0 3) ~SIZE~0)} is VALID [2018-11-23 12:33:09,157 INFO L273 TraceCheckUtils]: 68: Hoare triple {8388#(<= (+ main_~i~0 3) ~SIZE~0)} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {8389#(<= (+ main_~i~0 2) ~SIZE~0)} is VALID [2018-11-23 12:33:09,158 INFO L273 TraceCheckUtils]: 69: Hoare triple {8389#(<= (+ main_~i~0 2) ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {8389#(<= (+ main_~i~0 2) ~SIZE~0)} is VALID [2018-11-23 12:33:09,158 INFO L273 TraceCheckUtils]: 70: Hoare triple {8389#(<= (+ main_~i~0 2) ~SIZE~0)} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {8390#(<= (+ main_~i~0 1) ~SIZE~0)} is VALID [2018-11-23 12:33:09,159 INFO L273 TraceCheckUtils]: 71: Hoare triple {8390#(<= (+ main_~i~0 1) ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {8379#false} is VALID [2018-11-23 12:33:09,159 INFO L273 TraceCheckUtils]: 72: Hoare triple {8379#false} ~i~0 := 0; {8379#false} is VALID [2018-11-23 12:33:09,159 INFO L273 TraceCheckUtils]: 73: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {8379#false} is VALID [2018-11-23 12:33:09,160 INFO L273 TraceCheckUtils]: 74: Hoare triple {8379#false} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {8379#false} is VALID [2018-11-23 12:33:09,160 INFO L273 TraceCheckUtils]: 75: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {8379#false} is VALID [2018-11-23 12:33:09,160 INFO L273 TraceCheckUtils]: 76: Hoare triple {8379#false} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {8379#false} is VALID [2018-11-23 12:33:09,160 INFO L273 TraceCheckUtils]: 77: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {8379#false} is VALID [2018-11-23 12:33:09,160 INFO L273 TraceCheckUtils]: 78: Hoare triple {8379#false} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {8379#false} is VALID [2018-11-23 12:33:09,161 INFO L273 TraceCheckUtils]: 79: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {8379#false} is VALID [2018-11-23 12:33:09,161 INFO L273 TraceCheckUtils]: 80: Hoare triple {8379#false} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {8379#false} is VALID [2018-11-23 12:33:09,161 INFO L273 TraceCheckUtils]: 81: Hoare triple {8379#false} assume !(~i~0 < ~SIZE~0); {8379#false} is VALID [2018-11-23 12:33:09,161 INFO L273 TraceCheckUtils]: 82: Hoare triple {8379#false} ~i~0 := 0; {8379#false} is VALID [2018-11-23 12:33:09,161 INFO L273 TraceCheckUtils]: 83: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {8379#false} is VALID [2018-11-23 12:33:09,162 INFO L273 TraceCheckUtils]: 84: Hoare triple {8379#false} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {8379#false} is VALID [2018-11-23 12:33:09,162 INFO L273 TraceCheckUtils]: 85: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {8379#false} is VALID [2018-11-23 12:33:09,162 INFO L273 TraceCheckUtils]: 86: Hoare triple {8379#false} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {8379#false} is VALID [2018-11-23 12:33:09,162 INFO L273 TraceCheckUtils]: 87: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {8379#false} is VALID [2018-11-23 12:33:09,162 INFO L273 TraceCheckUtils]: 88: Hoare triple {8379#false} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {8379#false} is VALID [2018-11-23 12:33:09,162 INFO L273 TraceCheckUtils]: 89: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {8379#false} is VALID [2018-11-23 12:33:09,163 INFO L273 TraceCheckUtils]: 90: Hoare triple {8379#false} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {8379#false} is VALID [2018-11-23 12:33:09,163 INFO L273 TraceCheckUtils]: 91: Hoare triple {8379#false} assume !(~i~0 < ~SIZE~0); {8379#false} is VALID [2018-11-23 12:33:09,163 INFO L273 TraceCheckUtils]: 92: Hoare triple {8379#false} ~i~0 := 0; {8379#false} is VALID [2018-11-23 12:33:09,163 INFO L273 TraceCheckUtils]: 93: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {8379#false} is VALID [2018-11-23 12:33:09,163 INFO L273 TraceCheckUtils]: 94: Hoare triple {8379#false} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {8379#false} is VALID [2018-11-23 12:33:09,164 INFO L273 TraceCheckUtils]: 95: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {8379#false} is VALID [2018-11-23 12:33:09,164 INFO L273 TraceCheckUtils]: 96: Hoare triple {8379#false} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {8379#false} is VALID [2018-11-23 12:33:09,164 INFO L273 TraceCheckUtils]: 97: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {8379#false} is VALID [2018-11-23 12:33:09,164 INFO L273 TraceCheckUtils]: 98: Hoare triple {8379#false} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {8379#false} is VALID [2018-11-23 12:33:09,164 INFO L273 TraceCheckUtils]: 99: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {8379#false} is VALID [2018-11-23 12:33:09,164 INFO L273 TraceCheckUtils]: 100: Hoare triple {8379#false} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {8379#false} is VALID [2018-11-23 12:33:09,164 INFO L273 TraceCheckUtils]: 101: Hoare triple {8379#false} assume !(~i~0 < ~SIZE~0); {8379#false} is VALID [2018-11-23 12:33:09,165 INFO L256 TraceCheckUtils]: 102: Hoare triple {8379#false} call __VERIFIER_assert((if 0 == ~sum~0 then 1 else 0)); {8379#false} is VALID [2018-11-23 12:33:09,165 INFO L273 TraceCheckUtils]: 103: Hoare triple {8379#false} ~cond := #in~cond; {8379#false} is VALID [2018-11-23 12:33:09,165 INFO L273 TraceCheckUtils]: 104: Hoare triple {8379#false} assume 0 == ~cond; {8379#false} is VALID [2018-11-23 12:33:09,165 INFO L273 TraceCheckUtils]: 105: Hoare triple {8379#false} assume !false; {8379#false} is VALID [2018-11-23 12:33:09,171 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2018-11-23 12:33:09,171 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:33:09,171 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 12:33:09,180 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-23 12:33:09,223 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-23 12:33:09,223 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:33:09,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:33:09,244 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:33:09,460 INFO L256 TraceCheckUtils]: 0: Hoare triple {8378#true} call ULTIMATE.init(); {8378#true} is VALID [2018-11-23 12:33:09,460 INFO L273 TraceCheckUtils]: 1: Hoare triple {8378#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {8378#true} is VALID [2018-11-23 12:33:09,460 INFO L273 TraceCheckUtils]: 2: Hoare triple {8378#true} assume true; {8378#true} is VALID [2018-11-23 12:33:09,461 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {8378#true} {8378#true} #153#return; {8378#true} is VALID [2018-11-23 12:33:09,461 INFO L256 TraceCheckUtils]: 4: Hoare triple {8378#true} call #t~ret19 := main(); {8378#true} is VALID [2018-11-23 12:33:09,461 INFO L273 TraceCheckUtils]: 5: Hoare triple {8378#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {8378#true} is VALID [2018-11-23 12:33:09,462 INFO L273 TraceCheckUtils]: 6: Hoare triple {8378#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(4 * ~SIZE~0);~sum~0 := 0;~i~0 := 0; {8412#(<= 0 main_~i~0)} is VALID [2018-11-23 12:33:09,462 INFO L273 TraceCheckUtils]: 7: Hoare triple {8412#(<= 0 main_~i~0)} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {8412#(<= 0 main_~i~0)} is VALID [2018-11-23 12:33:09,463 INFO L273 TraceCheckUtils]: 8: Hoare triple {8412#(<= 0 main_~i~0)} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {8381#(<= 1 main_~i~0)} is VALID [2018-11-23 12:33:09,463 INFO L273 TraceCheckUtils]: 9: Hoare triple {8381#(<= 1 main_~i~0)} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {8381#(<= 1 main_~i~0)} is VALID [2018-11-23 12:33:09,464 INFO L273 TraceCheckUtils]: 10: Hoare triple {8381#(<= 1 main_~i~0)} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {8382#(<= 2 main_~i~0)} is VALID [2018-11-23 12:33:09,464 INFO L273 TraceCheckUtils]: 11: Hoare triple {8382#(<= 2 main_~i~0)} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {8382#(<= 2 main_~i~0)} is VALID [2018-11-23 12:33:09,464 INFO L273 TraceCheckUtils]: 12: Hoare triple {8382#(<= 2 main_~i~0)} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {8383#(<= 3 main_~i~0)} is VALID [2018-11-23 12:33:09,465 INFO L273 TraceCheckUtils]: 13: Hoare triple {8383#(<= 3 main_~i~0)} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {8383#(<= 3 main_~i~0)} is VALID [2018-11-23 12:33:09,465 INFO L273 TraceCheckUtils]: 14: Hoare triple {8383#(<= 3 main_~i~0)} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {8384#(<= 4 main_~i~0)} is VALID [2018-11-23 12:33:09,466 INFO L273 TraceCheckUtils]: 15: Hoare triple {8384#(<= 4 main_~i~0)} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,466 INFO L273 TraceCheckUtils]: 16: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,467 INFO L273 TraceCheckUtils]: 17: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,467 INFO L273 TraceCheckUtils]: 18: Hoare triple {8385#(<= 5 ~SIZE~0)} ~i~0 := 0; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,468 INFO L273 TraceCheckUtils]: 19: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,468 INFO L273 TraceCheckUtils]: 20: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,469 INFO L273 TraceCheckUtils]: 21: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,469 INFO L273 TraceCheckUtils]: 22: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,470 INFO L273 TraceCheckUtils]: 23: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,489 INFO L273 TraceCheckUtils]: 24: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,489 INFO L273 TraceCheckUtils]: 25: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,489 INFO L273 TraceCheckUtils]: 26: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,490 INFO L273 TraceCheckUtils]: 27: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,490 INFO L273 TraceCheckUtils]: 28: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,490 INFO L273 TraceCheckUtils]: 29: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,491 INFO L273 TraceCheckUtils]: 30: Hoare triple {8385#(<= 5 ~SIZE~0)} ~i~0 := 0; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,491 INFO L273 TraceCheckUtils]: 31: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,491 INFO L273 TraceCheckUtils]: 32: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,492 INFO L273 TraceCheckUtils]: 33: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,492 INFO L273 TraceCheckUtils]: 34: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,492 INFO L273 TraceCheckUtils]: 35: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,493 INFO L273 TraceCheckUtils]: 36: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,493 INFO L273 TraceCheckUtils]: 37: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,494 INFO L273 TraceCheckUtils]: 38: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,494 INFO L273 TraceCheckUtils]: 39: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,494 INFO L273 TraceCheckUtils]: 40: Hoare triple {8385#(<= 5 ~SIZE~0)} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,495 INFO L273 TraceCheckUtils]: 41: Hoare triple {8385#(<= 5 ~SIZE~0)} assume !(~i~0 < ~SIZE~0); {8385#(<= 5 ~SIZE~0)} is VALID [2018-11-23 12:33:09,496 INFO L273 TraceCheckUtils]: 42: Hoare triple {8385#(<= 5 ~SIZE~0)} ~i~0 := 0; {8521#(and (<= 5 ~SIZE~0) (<= main_~i~0 0))} is VALID [2018-11-23 12:33:09,496 INFO L273 TraceCheckUtils]: 43: Hoare triple {8521#(and (<= 5 ~SIZE~0) (<= main_~i~0 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {8521#(and (<= 5 ~SIZE~0) (<= main_~i~0 0))} is VALID [2018-11-23 12:33:09,497 INFO L273 TraceCheckUtils]: 44: Hoare triple {8521#(and (<= 5 ~SIZE~0) (<= main_~i~0 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {8528#(and (<= main_~i~0 1) (<= 5 ~SIZE~0))} is VALID [2018-11-23 12:33:09,498 INFO L273 TraceCheckUtils]: 45: Hoare triple {8528#(and (<= main_~i~0 1) (<= 5 ~SIZE~0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {8528#(and (<= main_~i~0 1) (<= 5 ~SIZE~0))} is VALID [2018-11-23 12:33:09,499 INFO L273 TraceCheckUtils]: 46: Hoare triple {8528#(and (<= main_~i~0 1) (<= 5 ~SIZE~0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {8535#(and (<= main_~i~0 2) (<= 5 ~SIZE~0))} is VALID [2018-11-23 12:33:09,499 INFO L273 TraceCheckUtils]: 47: Hoare triple {8535#(and (<= main_~i~0 2) (<= 5 ~SIZE~0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {8535#(and (<= main_~i~0 2) (<= 5 ~SIZE~0))} is VALID [2018-11-23 12:33:09,500 INFO L273 TraceCheckUtils]: 48: Hoare triple {8535#(and (<= main_~i~0 2) (<= 5 ~SIZE~0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {8542#(and (<= main_~i~0 3) (<= 5 ~SIZE~0))} is VALID [2018-11-23 12:33:09,501 INFO L273 TraceCheckUtils]: 49: Hoare triple {8542#(and (<= main_~i~0 3) (<= 5 ~SIZE~0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {8542#(and (<= main_~i~0 3) (<= 5 ~SIZE~0))} is VALID [2018-11-23 12:33:09,502 INFO L273 TraceCheckUtils]: 50: Hoare triple {8542#(and (<= main_~i~0 3) (<= 5 ~SIZE~0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {8549#(and (<= main_~i~0 4) (<= 5 ~SIZE~0))} is VALID [2018-11-23 12:33:09,502 INFO L273 TraceCheckUtils]: 51: Hoare triple {8549#(and (<= main_~i~0 4) (<= 5 ~SIZE~0))} assume !(~i~0 < ~SIZE~0); {8379#false} is VALID [2018-11-23 12:33:09,503 INFO L273 TraceCheckUtils]: 52: Hoare triple {8379#false} ~i~0 := 0; {8379#false} is VALID [2018-11-23 12:33:09,503 INFO L273 TraceCheckUtils]: 53: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {8379#false} is VALID [2018-11-23 12:33:09,503 INFO L273 TraceCheckUtils]: 54: Hoare triple {8379#false} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {8379#false} is VALID [2018-11-23 12:33:09,503 INFO L273 TraceCheckUtils]: 55: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {8379#false} is VALID [2018-11-23 12:33:09,503 INFO L273 TraceCheckUtils]: 56: Hoare triple {8379#false} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {8379#false} is VALID [2018-11-23 12:33:09,503 INFO L273 TraceCheckUtils]: 57: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {8379#false} is VALID [2018-11-23 12:33:09,504 INFO L273 TraceCheckUtils]: 58: Hoare triple {8379#false} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {8379#false} is VALID [2018-11-23 12:33:09,504 INFO L273 TraceCheckUtils]: 59: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {8379#false} is VALID [2018-11-23 12:33:09,504 INFO L273 TraceCheckUtils]: 60: Hoare triple {8379#false} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {8379#false} is VALID [2018-11-23 12:33:09,504 INFO L273 TraceCheckUtils]: 61: Hoare triple {8379#false} assume !(~i~0 < ~SIZE~0); {8379#false} is VALID [2018-11-23 12:33:09,504 INFO L273 TraceCheckUtils]: 62: Hoare triple {8379#false} ~i~0 := 0; {8379#false} is VALID [2018-11-23 12:33:09,505 INFO L273 TraceCheckUtils]: 63: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {8379#false} is VALID [2018-11-23 12:33:09,505 INFO L273 TraceCheckUtils]: 64: Hoare triple {8379#false} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {8379#false} is VALID [2018-11-23 12:33:09,505 INFO L273 TraceCheckUtils]: 65: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {8379#false} is VALID [2018-11-23 12:33:09,505 INFO L273 TraceCheckUtils]: 66: Hoare triple {8379#false} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {8379#false} is VALID [2018-11-23 12:33:09,505 INFO L273 TraceCheckUtils]: 67: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {8379#false} is VALID [2018-11-23 12:33:09,506 INFO L273 TraceCheckUtils]: 68: Hoare triple {8379#false} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {8379#false} is VALID [2018-11-23 12:33:09,506 INFO L273 TraceCheckUtils]: 69: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {8379#false} is VALID [2018-11-23 12:33:09,506 INFO L273 TraceCheckUtils]: 70: Hoare triple {8379#false} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {8379#false} is VALID [2018-11-23 12:33:09,506 INFO L273 TraceCheckUtils]: 71: Hoare triple {8379#false} assume !(~i~0 < ~SIZE~0); {8379#false} is VALID [2018-11-23 12:33:09,506 INFO L273 TraceCheckUtils]: 72: Hoare triple {8379#false} ~i~0 := 0; {8379#false} is VALID [2018-11-23 12:33:09,506 INFO L273 TraceCheckUtils]: 73: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {8379#false} is VALID [2018-11-23 12:33:09,506 INFO L273 TraceCheckUtils]: 74: Hoare triple {8379#false} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {8379#false} is VALID [2018-11-23 12:33:09,506 INFO L273 TraceCheckUtils]: 75: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {8379#false} is VALID [2018-11-23 12:33:09,506 INFO L273 TraceCheckUtils]: 76: Hoare triple {8379#false} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {8379#false} is VALID [2018-11-23 12:33:09,507 INFO L273 TraceCheckUtils]: 77: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {8379#false} is VALID [2018-11-23 12:33:09,507 INFO L273 TraceCheckUtils]: 78: Hoare triple {8379#false} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {8379#false} is VALID [2018-11-23 12:33:09,507 INFO L273 TraceCheckUtils]: 79: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {8379#false} is VALID [2018-11-23 12:33:09,507 INFO L273 TraceCheckUtils]: 80: Hoare triple {8379#false} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {8379#false} is VALID [2018-11-23 12:33:09,507 INFO L273 TraceCheckUtils]: 81: Hoare triple {8379#false} assume !(~i~0 < ~SIZE~0); {8379#false} is VALID [2018-11-23 12:33:09,507 INFO L273 TraceCheckUtils]: 82: Hoare triple {8379#false} ~i~0 := 0; {8379#false} is VALID [2018-11-23 12:33:09,507 INFO L273 TraceCheckUtils]: 83: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {8379#false} is VALID [2018-11-23 12:33:09,507 INFO L273 TraceCheckUtils]: 84: Hoare triple {8379#false} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {8379#false} is VALID [2018-11-23 12:33:09,508 INFO L273 TraceCheckUtils]: 85: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {8379#false} is VALID [2018-11-23 12:33:09,508 INFO L273 TraceCheckUtils]: 86: Hoare triple {8379#false} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {8379#false} is VALID [2018-11-23 12:33:09,508 INFO L273 TraceCheckUtils]: 87: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {8379#false} is VALID [2018-11-23 12:33:09,508 INFO L273 TraceCheckUtils]: 88: Hoare triple {8379#false} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {8379#false} is VALID [2018-11-23 12:33:09,508 INFO L273 TraceCheckUtils]: 89: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {8379#false} is VALID [2018-11-23 12:33:09,508 INFO L273 TraceCheckUtils]: 90: Hoare triple {8379#false} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {8379#false} is VALID [2018-11-23 12:33:09,508 INFO L273 TraceCheckUtils]: 91: Hoare triple {8379#false} assume !(~i~0 < ~SIZE~0); {8379#false} is VALID [2018-11-23 12:33:09,508 INFO L273 TraceCheckUtils]: 92: Hoare triple {8379#false} ~i~0 := 0; {8379#false} is VALID [2018-11-23 12:33:09,509 INFO L273 TraceCheckUtils]: 93: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {8379#false} is VALID [2018-11-23 12:33:09,509 INFO L273 TraceCheckUtils]: 94: Hoare triple {8379#false} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {8379#false} is VALID [2018-11-23 12:33:09,509 INFO L273 TraceCheckUtils]: 95: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {8379#false} is VALID [2018-11-23 12:33:09,509 INFO L273 TraceCheckUtils]: 96: Hoare triple {8379#false} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {8379#false} is VALID [2018-11-23 12:33:09,509 INFO L273 TraceCheckUtils]: 97: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {8379#false} is VALID [2018-11-23 12:33:09,509 INFO L273 TraceCheckUtils]: 98: Hoare triple {8379#false} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {8379#false} is VALID [2018-11-23 12:33:09,509 INFO L273 TraceCheckUtils]: 99: Hoare triple {8379#false} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {8379#false} is VALID [2018-11-23 12:33:09,509 INFO L273 TraceCheckUtils]: 100: Hoare triple {8379#false} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {8379#false} is VALID [2018-11-23 12:33:09,510 INFO L273 TraceCheckUtils]: 101: Hoare triple {8379#false} assume !(~i~0 < ~SIZE~0); {8379#false} is VALID [2018-11-23 12:33:09,510 INFO L256 TraceCheckUtils]: 102: Hoare triple {8379#false} call __VERIFIER_assert((if 0 == ~sum~0 then 1 else 0)); {8379#false} is VALID [2018-11-23 12:33:09,510 INFO L273 TraceCheckUtils]: 103: Hoare triple {8379#false} ~cond := #in~cond; {8379#false} is VALID [2018-11-23 12:33:09,510 INFO L273 TraceCheckUtils]: 104: Hoare triple {8379#false} assume 0 == ~cond; {8379#false} is VALID [2018-11-23 12:33:09,510 INFO L273 TraceCheckUtils]: 105: Hoare triple {8379#false} assume !false; {8379#false} is VALID [2018-11-23 12:33:09,516 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 16 proven. 25 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2018-11-23 12:33:09,535 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:33:09,535 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 19 [2018-11-23 12:33:09,535 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 106 [2018-11-23 12:33:09,536 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:33:09,536 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states. [2018-11-23 12:33:09,617 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 12:33:09,617 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2018-11-23 12:33:09,617 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2018-11-23 12:33:09,618 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2018-11-23 12:33:09,618 INFO L87 Difference]: Start difference. First operand 114 states and 125 transitions. Second operand 19 states. [2018-11-23 12:33:12,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:33:12,274 INFO L93 Difference]: Finished difference Result 207 states and 230 transitions. [2018-11-23 12:33:12,274 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-23 12:33:12,274 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 106 [2018-11-23 12:33:12,274 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:33:12,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2018-11-23 12:33:12,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 170 transitions. [2018-11-23 12:33:12,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2018-11-23 12:33:12,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 170 transitions. [2018-11-23 12:33:12,280 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 170 transitions. [2018-11-23 12:33:12,458 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 170 edges. 170 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:33:12,461 INFO L225 Difference]: With dead ends: 207 [2018-11-23 12:33:12,461 INFO L226 Difference]: Without dead ends: 142 [2018-11-23 12:33:12,462 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 130 GetRequests, 103 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 177 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=199, Invalid=613, Unknown=0, NotChecked=0, Total=812 [2018-11-23 12:33:12,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142 states. [2018-11-23 12:33:12,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142 to 119. [2018-11-23 12:33:12,870 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:33:12,870 INFO L82 GeneralOperation]: Start isEquivalent. First operand 142 states. Second operand 119 states. [2018-11-23 12:33:12,870 INFO L74 IsIncluded]: Start isIncluded. First operand 142 states. Second operand 119 states. [2018-11-23 12:33:12,871 INFO L87 Difference]: Start difference. First operand 142 states. Second operand 119 states. [2018-11-23 12:33:12,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:33:12,874 INFO L93 Difference]: Finished difference Result 142 states and 153 transitions. [2018-11-23 12:33:12,874 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 153 transitions. [2018-11-23 12:33:12,875 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:33:12,875 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:33:12,875 INFO L74 IsIncluded]: Start isIncluded. First operand 119 states. Second operand 142 states. [2018-11-23 12:33:12,875 INFO L87 Difference]: Start difference. First operand 119 states. Second operand 142 states. [2018-11-23 12:33:12,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:33:12,878 INFO L93 Difference]: Finished difference Result 142 states and 153 transitions. [2018-11-23 12:33:12,878 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 153 transitions. [2018-11-23 12:33:12,878 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:33:12,878 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:33:12,879 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:33:12,879 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:33:12,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 119 states. [2018-11-23 12:33:12,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 127 transitions. [2018-11-23 12:33:12,881 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 127 transitions. Word has length 106 [2018-11-23 12:33:12,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:33:12,881 INFO L480 AbstractCegarLoop]: Abstraction has 119 states and 127 transitions. [2018-11-23 12:33:12,881 INFO L481 AbstractCegarLoop]: Interpolant automaton has 19 states. [2018-11-23 12:33:12,881 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 127 transitions. [2018-11-23 12:33:12,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-11-23 12:33:12,883 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:33:12,883 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 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 12:33:12,883 INFO L423 AbstractCegarLoop]: === Iteration 14 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:33:12,883 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:33:12,883 INFO L82 PathProgramCache]: Analyzing trace with hash -256730789, now seen corresponding path program 9 times [2018-11-23 12:33:12,883 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:33:12,883 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:33:12,884 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:33:12,884 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:33:12,884 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:33:12,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:33:14,038 WARN L180 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 14 DAG size of output: 6 [2018-11-23 12:33:14,545 WARN L180 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 25 DAG size of output: 20 [2018-11-23 12:33:15,557 WARN L180 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 37 [2018-11-23 12:33:15,899 WARN L180 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 33 [2018-11-23 12:33:16,206 WARN L180 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 35 [2018-11-23 12:33:16,430 WARN L180 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 40 [2018-11-23 12:33:16,672 WARN L180 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 43 [2018-11-23 12:33:16,915 WARN L180 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 49 [2018-11-23 12:33:17,175 WARN L180 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 54 [2018-11-23 12:33:17,470 WARN L180 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 67 [2018-11-23 12:33:17,764 WARN L180 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 69 [2018-11-23 12:33:18,023 WARN L180 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 64 [2018-11-23 12:33:18,235 WARN L180 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 58 [2018-11-23 12:33:18,487 WARN L180 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 60 [2018-11-23 12:33:18,743 WARN L180 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 57 [2018-11-23 12:33:19,017 WARN L180 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 76 [2018-11-23 12:33:19,287 WARN L180 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 73 [2018-11-23 12:33:19,560 WARN L180 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 72 [2018-11-23 12:33:19,829 WARN L180 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 71 [2018-11-23 12:33:20,082 WARN L180 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 65 [2018-11-23 12:33:20,345 WARN L180 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 67 [2018-11-23 12:33:20,624 WARN L180 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 65 [2018-11-23 12:33:20,930 WARN L180 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 63 [2018-11-23 12:33:21,258 WARN L180 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 58 [2018-11-23 12:33:21,792 WARN L180 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 64 [2018-11-23 12:33:22,117 WARN L180 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 63 [2018-11-23 12:33:22,470 WARN L180 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 65 [2018-11-23 12:33:22,760 WARN L180 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 65 [2018-11-23 12:33:23,070 WARN L180 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 65 [2018-11-23 12:33:23,399 WARN L180 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 66 [2018-11-23 12:33:23,700 WARN L180 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 62 [2018-11-23 12:33:24,035 WARN L180 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 60 [2018-11-23 12:33:24,376 WARN L180 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 67 [2018-11-23 12:33:24,690 WARN L180 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 61 [2018-11-23 12:33:25,120 WARN L180 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 63 [2018-11-23 12:33:25,426 WARN L180 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 63 [2018-11-23 12:33:25,735 WARN L180 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 63 [2018-11-23 12:33:26,036 WARN L180 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 59 [2018-11-23 12:33:26,428 WARN L180 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 63 [2018-11-23 12:33:26,737 WARN L180 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 61 [2018-11-23 12:33:27,050 WARN L180 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 57 [2018-11-23 12:33:27,356 WARN L180 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 54 [2018-11-23 12:33:27,687 WARN L180 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 54 [2018-11-23 12:33:27,997 WARN L180 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 60 [2018-11-23 12:33:28,264 WARN L180 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 56 [2018-11-23 12:33:28,860 WARN L180 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 61 [2018-11-23 12:33:29,162 WARN L180 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 60 [2018-11-23 12:33:29,449 WARN L180 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 60 [2018-11-23 12:33:29,739 WARN L180 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 60 [2018-11-23 12:33:31,088 WARN L180 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 48 [2018-11-23 12:33:31,448 WARN L180 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 51 [2018-11-23 12:33:35,982 WARN L180 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 56 [2018-11-23 12:33:36,342 WARN L180 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 54 [2018-11-23 12:33:36,738 WARN L180 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 57 [2018-11-23 12:33:42,083 INFO L256 TraceCheckUtils]: 0: Hoare triple {9506#true} call ULTIMATE.init(); {9506#true} is VALID [2018-11-23 12:33:42,083 INFO L273 TraceCheckUtils]: 1: Hoare triple {9506#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {9506#true} is VALID [2018-11-23 12:33:42,084 INFO L273 TraceCheckUtils]: 2: Hoare triple {9506#true} assume true; {9506#true} is VALID [2018-11-23 12:33:42,084 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {9506#true} {9506#true} #153#return; {9506#true} is VALID [2018-11-23 12:33:42,084 INFO L256 TraceCheckUtils]: 4: Hoare triple {9506#true} call #t~ret19 := main(); {9506#true} is VALID [2018-11-23 12:33:42,084 INFO L273 TraceCheckUtils]: 5: Hoare triple {9506#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {9506#true} is VALID [2018-11-23 12:33:42,085 INFO L273 TraceCheckUtils]: 6: Hoare triple {9506#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(4 * ~SIZE~0);~sum~0 := 0;~i~0 := 0; {9508#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,085 INFO L273 TraceCheckUtils]: 7: Hoare triple {9508#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9509#(and (or (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,086 INFO L273 TraceCheckUtils]: 8: Hoare triple {9509#(and (or (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))))) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {9510#(and (or (<= 5 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 3) (and (= main_~sum~0 0) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) 0)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,087 INFO L273 TraceCheckUtils]: 9: Hoare triple {9510#(and (or (<= 5 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 3) (and (= main_~sum~0 0) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) 0)))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9511#(and (or (<= 5 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 3) (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,089 INFO L273 TraceCheckUtils]: 10: Hoare triple {9511#(and (or (<= 5 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 3) (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))))) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {9512#(and (or (<= 9 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 7) (and (= main_~sum~0 0) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (- 1)))))) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) 0)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,090 INFO L273 TraceCheckUtils]: 11: Hoare triple {9512#(and (or (<= 9 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 7) (and (= main_~sum~0 0) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (- 1)))))) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) 0)))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9512#(and (or (<= 9 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 7) (and (= main_~sum~0 0) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (- 1)))))) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) 0)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,092 INFO L273 TraceCheckUtils]: 12: Hoare triple {9512#(and (or (<= 9 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 7) (and (= main_~sum~0 0) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (- 1)))))) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) 0)))) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {9513#(and (or (and (= main_~sum~0 0) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (- 2)))))) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) 0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 11) (<= 13 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,093 INFO L273 TraceCheckUtils]: 13: Hoare triple {9513#(and (or (and (= main_~sum~0 0) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (- 2)))))) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) 0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 11) (<= 13 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9513#(and (or (and (= main_~sum~0 0) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (- 2)))))) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) 0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 11) (<= 13 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,095 INFO L273 TraceCheckUtils]: 14: Hoare triple {9513#(and (or (and (= main_~sum~0 0) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (- 2)))))) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) 0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 11) (<= 13 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {9514#(and (or (and (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (- 3)))))) (= main_~sum~0 0) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) 0))) (<= 17 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (< (+ main_~i~0 1) ~SIZE~0) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 15)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,097 INFO L273 TraceCheckUtils]: 15: Hoare triple {9514#(and (or (and (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (- 3)))))) (= main_~sum~0 0) (= 1 (select (store (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|) 1) 0))) (<= 17 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (< (+ main_~i~0 1) ~SIZE~0) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 15)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9515#(and (<= (+ main_~i~0 1) ~SIZE~0) (or (<= 21 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (- 3))))))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 15)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,098 INFO L273 TraceCheckUtils]: 16: Hoare triple {9515#(and (<= (+ main_~i~0 1) ~SIZE~0) (or (<= 21 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (- 3))))))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 15)) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {9516#(and (or (<= 21 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (<= (+ main_~i~0 1) ~SIZE~0) (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,100 INFO L273 TraceCheckUtils]: 17: Hoare triple {9516#(and (or (<= 21 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (<= (+ main_~i~0 1) ~SIZE~0) (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {9517#(and (or (<= 21 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,101 INFO L273 TraceCheckUtils]: 18: Hoare triple {9517#(and (or (<= 21 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {9518#(and (or (<= 21 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,103 INFO L273 TraceCheckUtils]: 19: Hoare triple {9518#(and (or (<= 21 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (= main_~sum~0 0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {9519#(and (or (<= 21 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,104 INFO L273 TraceCheckUtils]: 20: Hoare triple {9519#(and (or (<= 21 (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {9520#(and (or (and (<= main_~sum~0 1) (<= 1 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= main_~i~0 1) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))) (<= ~SIZE~0 4) (<= (+ main_~i~0 5) ~SIZE~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,106 INFO L273 TraceCheckUtils]: 21: Hoare triple {9520#(and (or (and (<= main_~sum~0 1) (<= 1 main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= main_~i~0 1) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))) (<= ~SIZE~0 4) (<= (+ main_~i~0 5) ~SIZE~0)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {9521#(and (or (<= ~SIZE~0 4) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (<= main_~i~0 1) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1))) (<= (+ main_~i~0 5) ~SIZE~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,108 INFO L273 TraceCheckUtils]: 22: Hoare triple {9521#(and (or (<= ~SIZE~0 4) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (<= main_~i~0 1) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1))) (<= (+ main_~i~0 5) ~SIZE~0)) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {9522#(and (or (<= (+ main_~i~0 4) ~SIZE~0) (<= ~SIZE~0 4) (and (<= (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (+ main_~sum~0 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ main_~sum~0 1) (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,110 INFO L273 TraceCheckUtils]: 23: Hoare triple {9522#(and (or (<= (+ main_~i~0 4) ~SIZE~0) (<= ~SIZE~0 4) (and (<= (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (+ main_~sum~0 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= main_~i~0 2) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ main_~sum~0 1) (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {9523#(and (or (and (<= (+ main_~sum~0 1) (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= (* 4 main_~i~0) 8) (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (+ main_~sum~0 1))) (<= (+ main_~i~0 4) ~SIZE~0) (<= ~SIZE~0 4)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,112 INFO L273 TraceCheckUtils]: 24: Hoare triple {9523#(and (or (and (<= (+ main_~sum~0 1) (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= (* 4 main_~i~0) 8) (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (+ main_~sum~0 1))) (<= (+ main_~i~0 4) ~SIZE~0) (<= ~SIZE~0 4)) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {9524#(and (or (and (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|))) (+ main_~sum~0 1)) (<= main_~i~0 3) (<= (+ main_~sum~0 1) (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|)))) (<= (+ (* 4 main_~i~0) 9) (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,114 INFO L273 TraceCheckUtils]: 25: Hoare triple {9524#(and (or (and (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|))) (+ main_~sum~0 1)) (<= main_~i~0 3) (<= (+ main_~sum~0 1) (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|)))) (<= (+ (* 4 main_~i~0) 9) (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {9525#(and (or (and (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (+ main_~sum~0 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ main_~sum~0 1) (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= (* 8 main_~i~0) (+ (* 4 ~SIZE~0) 4))) (<= (+ (* 4 main_~i~0) 9) (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,117 INFO L273 TraceCheckUtils]: 26: Hoare triple {9525#(and (or (and (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (+ main_~sum~0 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ main_~sum~0 1) (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (= (* 8 main_~i~0) (+ (* 4 ~SIZE~0) 4))) (<= (+ (* 4 main_~i~0) 9) (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {9526#(and (or (<= (+ (* 4 main_~i~0) 5) (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (- main_~i~0) (+ ~SIZE~0 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~i~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0 1) (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (- main_~i~0) (+ ~SIZE~0 2))) |main_~#a~0.offset|))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,119 INFO L273 TraceCheckUtils]: 27: Hoare triple {9526#(and (or (<= (+ (* 4 main_~i~0) 5) (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (- main_~i~0) (+ ~SIZE~0 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~i~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0 1) (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (- main_~i~0) (+ ~SIZE~0 2))) |main_~#a~0.offset|))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {9527#(and (or (<= (+ (* 4 main_~i~0) 5) (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (- main_~i~0) (+ ~SIZE~0 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0 1)) (<= main_~i~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0 1) (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (- main_~i~0) (+ ~SIZE~0 2))) |main_~#a~0.offset|))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,122 INFO L273 TraceCheckUtils]: 28: Hoare triple {9527#(and (or (<= (+ (* 4 main_~i~0) 5) (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (- main_~i~0) (+ ~SIZE~0 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0 1)) (<= main_~i~0 4) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0 1) (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ (- main_~i~0) (+ ~SIZE~0 2))) |main_~#a~0.offset|))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {9528#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (+ (- main_~i~0) 3))) |main_~#a~0.offset|)) (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~i~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (+ (- main_~i~0) 3))) |main_~#a~0.offset|)) (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,124 INFO L273 TraceCheckUtils]: 29: Hoare triple {9528#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (+ (- main_~i~0) 3))) |main_~#a~0.offset|)) (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= main_~i~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (+ (- main_~i~0) 3))) |main_~#a~0.offset|)) (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {9529#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,126 INFO L273 TraceCheckUtils]: 30: Hoare triple {9529#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {9530#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (= main_~i~0 0)) (<= ~SIZE~0 4)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,127 INFO L273 TraceCheckUtils]: 31: Hoare triple {9530#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (= main_~i~0 0)) (<= ~SIZE~0 4)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {9531#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= main_~i~0 0)) (<= ~SIZE~0 4)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,130 INFO L273 TraceCheckUtils]: 32: Hoare triple {9531#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= main_~i~0 0)) (<= ~SIZE~0 4)) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {9532#(and (or (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 4)))))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 3)))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 4)))))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 3)))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 2))))))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,132 INFO L273 TraceCheckUtils]: 33: Hoare triple {9532#(and (or (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 4)))))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 3)))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 4)))))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 3)))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 2))))))))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {9533#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 4)))))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 3)))) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 4)))))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 3)))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 2)))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,135 INFO L273 TraceCheckUtils]: 34: Hoare triple {9533#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 4)))))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 3)))) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 4)))))) (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 3)))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 2)))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {9534#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 4)))) |main_~#a~0.offset|)) (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= ~SIZE~0 5) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 4)))) |main_~#a~0.offset|)) (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 3)))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,138 INFO L273 TraceCheckUtils]: 35: Hoare triple {9534#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 4)))) |main_~#a~0.offset|)) (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= ~SIZE~0 5) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 4)))) |main_~#a~0.offset|)) (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 3)))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {9535#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 4)))) |main_~#a~0.offset|)) (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 4)))) |main_~#a~0.offset|)) (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 3)))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,151 INFO L273 TraceCheckUtils]: 36: Hoare triple {9535#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 4)))) |main_~#a~0.offset|)) (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 4)))) |main_~#a~0.offset|)) (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 3)))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {9536#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 4))))))) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,153 INFO L273 TraceCheckUtils]: 37: Hoare triple {9536#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 4))))))) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {9537#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 4))))))) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,155 INFO L273 TraceCheckUtils]: 38: Hoare triple {9537#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ main_~i~0 (+ ~SIZE~0 (- 4))))))) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {9538#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,157 INFO L273 TraceCheckUtils]: 39: Hoare triple {9538#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {9539#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,159 INFO L273 TraceCheckUtils]: 40: Hoare triple {9539#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {9540#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0 1) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,160 INFO L273 TraceCheckUtils]: 41: Hoare triple {9540#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0 1) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {9540#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0 1) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,162 INFO L273 TraceCheckUtils]: 42: Hoare triple {9540#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0 1) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {9540#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0 1) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,164 INFO L273 TraceCheckUtils]: 43: Hoare triple {9540#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0 1) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {9541#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0 1) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,166 INFO L273 TraceCheckUtils]: 44: Hoare triple {9541#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) 0) main_~sum~0 1) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {9542#(and (or (and (or (<= 5 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 3) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)))) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,168 INFO L273 TraceCheckUtils]: 45: Hoare triple {9542#(and (or (and (or (<= 5 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 3) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)))) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {9543#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (or (<= 5 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 3) (and (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,171 INFO L273 TraceCheckUtils]: 46: Hoare triple {9543#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (or (<= 5 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 3) (and (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {9544#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (or (and (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))))) (<= ~SIZE~0 (+ main_~i~0 2)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 7))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,173 INFO L273 TraceCheckUtils]: 47: Hoare triple {9544#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (or (and (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))))) (<= ~SIZE~0 (+ main_~i~0 2)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 7))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {9545#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)))) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0))) (<= ~SIZE~0 (+ main_~i~0 2)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 7)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,174 INFO L273 TraceCheckUtils]: 48: Hoare triple {9545#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)))) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0))) (<= ~SIZE~0 (+ main_~i~0 2)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 7)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {9546#(and (or (<= ~SIZE~0 (+ main_~i~0 1)) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ main_~i~0 3) ~SIZE~0) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,176 INFO L273 TraceCheckUtils]: 49: Hoare triple {9546#(and (or (<= ~SIZE~0 (+ main_~i~0 1)) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ main_~i~0 3) ~SIZE~0) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {9547#(and (or (<= ~SIZE~0 (+ main_~i~0 1)) (<= (+ main_~i~0 3) ~SIZE~0) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,177 INFO L273 TraceCheckUtils]: 50: Hoare triple {9547#(and (or (<= ~SIZE~0 (+ main_~i~0 1)) (<= (+ main_~i~0 3) ~SIZE~0) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {9548#(and (or (<= ~SIZE~0 main_~i~0) (<= (+ main_~i~0 2) ~SIZE~0) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (<= ~SIZE~0 5)) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,179 INFO L273 TraceCheckUtils]: 51: Hoare triple {9548#(and (or (<= ~SIZE~0 main_~i~0) (<= (+ main_~i~0 2) ~SIZE~0) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (<= ~SIZE~0 5)) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {9549#(and (= |main_~#a~0.offset| 0) (or (<= (+ main_~i~0 2) ~SIZE~0) (and (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)))} is VALID [2018-11-23 12:33:42,181 INFO L273 TraceCheckUtils]: 52: Hoare triple {9549#(and (= |main_~#a~0.offset| 0) (or (<= (+ main_~i~0 2) ~SIZE~0) (and (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {9550#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,183 INFO L273 TraceCheckUtils]: 53: Hoare triple {9550#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {9529#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,185 INFO L273 TraceCheckUtils]: 54: Hoare triple {9529#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 4))) |main_~#a~0.offset|))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) 0)) (<= (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (* 3 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {9551#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,187 INFO L273 TraceCheckUtils]: 55: Hoare triple {9551#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {9552#(and (= main_~i~0 0) (= |main_~#a~0.offset| 0) (or (and (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)))} is VALID [2018-11-23 12:33:42,189 INFO L273 TraceCheckUtils]: 56: Hoare triple {9552#(and (= main_~i~0 0) (= |main_~#a~0.offset| 0) (or (and (<= (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (* 2 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 3) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1))))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) 19)))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {9553#(and (or (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) (+ (* 4 main_~i~0) 15)) (and (<= 1 main_~i~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= ~SIZE~0 (+ main_~i~0 4)) (<= main_~i~0 1) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 2)) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 2)) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,192 INFO L273 TraceCheckUtils]: 57: Hoare triple {9553#(and (or (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) (+ (* 4 main_~i~0) 15)) (and (<= 1 main_~i~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= ~SIZE~0 (+ main_~i~0 4)) (<= main_~i~0 1) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 2)) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 2)) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {9554#(and (or (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) (+ (* 4 main_~i~0) 15)) (and (<= 1 main_~i~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 2)) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 2)) |main_~#a~0.offset|)))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,194 INFO L273 TraceCheckUtils]: 58: Hoare triple {9554#(and (or (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) (+ (* 4 main_~i~0) 15)) (and (<= 1 main_~i~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 2)) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 2)) |main_~#a~0.offset|)))))) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {9555#(and (or (and (<= 2 main_~i~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 1)) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 5) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 1)) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) (+ (* 4 main_~i~0) 11))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,196 INFO L273 TraceCheckUtils]: 59: Hoare triple {9555#(and (or (and (<= 2 main_~i~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 1)) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 5) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 1)) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) (+ (* 4 main_~i~0) 11))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {9556#(and (or (and (<= 2 main_~i~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 5) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 1)) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 1)) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) (+ (* 4 main_~i~0) 11))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,199 INFO L273 TraceCheckUtils]: 60: Hoare triple {9556#(and (or (and (<= 2 main_~i~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 5) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 1)) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ main_~i~0 1)) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))))) (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) (+ (* 4 main_~i~0) 11))) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {9557#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 main_~i~0)) (<= ~SIZE~0 (+ main_~i~0 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,201 INFO L273 TraceCheckUtils]: 61: Hoare triple {9557#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 main_~i~0)) (<= ~SIZE~0 (+ main_~i~0 1))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {9558#(and (or (<= ~SIZE~0 (+ main_~i~0 1)) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 main_~i~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,203 INFO L273 TraceCheckUtils]: 62: Hoare triple {9558#(and (or (<= ~SIZE~0 (+ main_~i~0 1)) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 3 main_~i~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))))) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {9559#(and (or (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) (+ (* 4 main_~i~0) 3)) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= 4 main_~i~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 5) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,205 INFO L273 TraceCheckUtils]: 63: Hoare triple {9559#(and (or (<= (+ (* 4 ~SIZE~0) |main_~#a~0.offset|) (+ (* 4 main_~i~0) 3)) (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= 4 main_~i~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 5) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {9560#(and (or (<= (+ (* 4 main_~i~0) 5) (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (<= main_~i~0 4) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,207 INFO L273 TraceCheckUtils]: 64: Hoare triple {9560#(and (or (<= (+ (* 4 main_~i~0) 5) (+ (* 4 ~SIZE~0) |main_~#a~0.offset|)) (and (<= main_~i~0 4) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {9561#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= main_~i~0 5) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1))) (<= (+ (* 4 main_~i~0) 1) (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,209 INFO L273 TraceCheckUtils]: 65: Hoare triple {9561#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= main_~i~0 5) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1))) (<= (+ (* 4 main_~i~0) 1) (+ (* 4 ~SIZE~0) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {9562#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,211 INFO L273 TraceCheckUtils]: 66: Hoare triple {9562#(and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1)) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {9563#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0 1)) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0 1) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))))) (and (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (or (< 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= 5 ~SIZE~0)) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0) (<= ~SIZE~0 5)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,213 INFO L273 TraceCheckUtils]: 67: Hoare triple {9563#(and (or (and (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0 1)) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0 1) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))))) (and (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (or (< 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= 5 ~SIZE~0)) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0) (<= ~SIZE~0 5)))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {9564#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0)) (and (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (or (< 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= 5 ~SIZE~0)) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0) (<= ~SIZE~0 5)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,215 INFO L273 TraceCheckUtils]: 68: Hoare triple {9564#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0)) (and (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (or (< 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= 5 ~SIZE~0)) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0) (<= ~SIZE~0 5)))) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {9565#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 15)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 17) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,217 INFO L273 TraceCheckUtils]: 69: Hoare triple {9565#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 15)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 17) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {9566#(and (or (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 15)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 17) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,220 INFO L273 TraceCheckUtils]: 70: Hoare triple {9566#(and (or (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 15)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 17) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {9567#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 11))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,222 INFO L273 TraceCheckUtils]: 71: Hoare triple {9567#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 11))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {9568#(and (or (and (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 11))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,224 INFO L273 TraceCheckUtils]: 72: Hoare triple {9568#(and (or (and (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 11))) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {9569#(and (or (<= (+ main_~i~0 3) ~SIZE~0) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,226 INFO L273 TraceCheckUtils]: 73: Hoare triple {9569#(and (or (<= (+ main_~i~0 3) ~SIZE~0) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {9570#(and (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) main_~sum~0) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0)) (<= (+ main_~i~0 3) ~SIZE~0) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,227 INFO L273 TraceCheckUtils]: 74: Hoare triple {9570#(and (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) main_~sum~0) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0)) (<= (+ main_~i~0 3) ~SIZE~0) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7))) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {9571#(and (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) main_~sum~0) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0)) (<= ~SIZE~0 main_~i~0) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,230 INFO L273 TraceCheckUtils]: 75: Hoare triple {9571#(and (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) main_~sum~0) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0)) (<= ~SIZE~0 main_~i~0) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {9572#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 5) (<= 5 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,232 INFO L273 TraceCheckUtils]: 76: Hoare triple {9572#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 5) (<= 5 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {9573#(and (or (and (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1))) (<= (+ main_~i~0 1) ~SIZE~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,233 INFO L273 TraceCheckUtils]: 77: Hoare triple {9573#(and (or (and (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1))) (<= (+ main_~i~0 1) ~SIZE~0)) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {9574#(and (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,235 INFO L273 TraceCheckUtils]: 78: Hoare triple {9574#(and (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1)) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {9575#(and (or (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,237 INFO L273 TraceCheckUtils]: 79: Hoare triple {9575#(and (or (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {9576#(and (or (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) main_~sum~0))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,239 INFO L273 TraceCheckUtils]: 80: Hoare triple {9576#(and (or (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) main_~sum~0))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {9577#(and (or (<= ~SIZE~0 (+ main_~i~0 3)) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0)) (<= (+ main_~i~0 5) ~SIZE~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,240 INFO L273 TraceCheckUtils]: 81: Hoare triple {9577#(and (or (<= ~SIZE~0 (+ main_~i~0 3)) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) main_~sum~0) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0)) (<= (+ main_~i~0 5) ~SIZE~0)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {9578#(and (or (<= ~SIZE~0 (+ main_~i~0 3)) (<= (+ main_~i~0 5) ~SIZE~0) (and (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1)) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) main_~sum~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,242 INFO L273 TraceCheckUtils]: 82: Hoare triple {9578#(and (or (<= ~SIZE~0 (+ main_~i~0 3)) (<= (+ main_~i~0 5) ~SIZE~0) (and (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1)) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) main_~sum~0))) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {9579#(and (or (<= (+ main_~i~0 4) ~SIZE~0) (<= ~SIZE~0 (+ main_~i~0 2)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,244 INFO L273 TraceCheckUtils]: 83: Hoare triple {9579#(and (or (<= (+ main_~i~0 4) ~SIZE~0) (<= ~SIZE~0 (+ main_~i~0 2)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {9580#(and (or (<= (+ main_~i~0 4) ~SIZE~0) (<= ~SIZE~0 (+ main_~i~0 2)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0)) (<= 5 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,246 INFO L273 TraceCheckUtils]: 84: Hoare triple {9580#(and (or (<= (+ main_~i~0 4) ~SIZE~0) (<= ~SIZE~0 (+ main_~i~0 2)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) main_~sum~0)) (<= 5 ~SIZE~0))) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {9581#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 5) (<= 5 ~SIZE~0)) (<= ~SIZE~0 (+ main_~i~0 1)) (<= (+ main_~i~0 3) ~SIZE~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,248 INFO L273 TraceCheckUtils]: 85: Hoare triple {9581#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 5) (<= 5 ~SIZE~0)) (<= ~SIZE~0 (+ main_~i~0 1)) (<= (+ main_~i~0 3) ~SIZE~0)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {9582#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0))) (<= ~SIZE~0 (+ main_~i~0 1)) (<= (+ main_~i~0 3) ~SIZE~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,250 INFO L273 TraceCheckUtils]: 86: Hoare triple {9582#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0))) (<= ~SIZE~0 (+ main_~i~0 1)) (<= (+ main_~i~0 3) ~SIZE~0)) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {9583#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0))) (<= ~SIZE~0 main_~i~0) (<= (+ main_~i~0 2) ~SIZE~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,251 INFO L273 TraceCheckUtils]: 87: Hoare triple {9583#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0))) (<= ~SIZE~0 main_~i~0) (<= (+ main_~i~0 2) ~SIZE~0)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {9584#(and (or (and (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0))) (<= (+ main_~i~0 2) ~SIZE~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,253 INFO L273 TraceCheckUtils]: 88: Hoare triple {9584#(and (or (and (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0))) (<= (+ main_~i~0 2) ~SIZE~0)) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {9585#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,255 INFO L273 TraceCheckUtils]: 89: Hoare triple {9585#(and (or (<= (+ main_~i~0 1) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {9586#(and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,256 INFO L273 TraceCheckUtils]: 90: Hoare triple {9586#(and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {9587#(and (or (and (<= ~SIZE~0 5) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))))) (and (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (or (< 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= 5 ~SIZE~0)) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0) (<= ~SIZE~0 5)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,258 INFO L273 TraceCheckUtils]: 91: Hoare triple {9587#(and (or (and (<= ~SIZE~0 5) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))))) (and (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (or (< 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= 5 ~SIZE~0)) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0) (<= ~SIZE~0 5)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {9588#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (<= 5 ~SIZE~0)) (and (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (or (< 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= 5 ~SIZE~0)) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0) (<= ~SIZE~0 5)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,260 INFO L273 TraceCheckUtils]: 92: Hoare triple {9588#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (<= 5 ~SIZE~0)) (and (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (or (< 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= 5 ~SIZE~0)) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0) (<= ~SIZE~0 5)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {9589#(and (or (<= ~SIZE~0 (+ main_~i~0 3)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0)) (<= (+ main_~i~0 5) ~SIZE~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,262 INFO L273 TraceCheckUtils]: 93: Hoare triple {9589#(and (or (<= ~SIZE~0 (+ main_~i~0 3)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0)) (<= (+ main_~i~0 5) ~SIZE~0)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {9590#(and (or (<= ~SIZE~0 (+ main_~i~0 3)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))))) (<= (+ main_~i~0 5) ~SIZE~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,265 INFO L273 TraceCheckUtils]: 94: Hoare triple {9590#(and (or (<= ~SIZE~0 (+ main_~i~0 3)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0)) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 3))))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))))) (<= (+ main_~i~0 5) ~SIZE~0)) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {9567#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 11))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,267 INFO L273 TraceCheckUtils]: 95: Hoare triple {9567#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 11))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {9568#(and (or (and (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 11))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,269 INFO L273 TraceCheckUtils]: 96: Hoare triple {9568#(and (or (and (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 2))))) main_~sum~0))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 11))) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {9569#(and (or (<= (+ main_~i~0 3) ~SIZE~0) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,271 INFO L273 TraceCheckUtils]: 97: Hoare triple {9569#(and (or (<= (+ main_~i~0 3) ~SIZE~0) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7)) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {9570#(and (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) main_~sum~0) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0)) (<= (+ main_~i~0 3) ~SIZE~0) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,272 INFO L273 TraceCheckUtils]: 98: Hoare triple {9570#(and (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) main_~sum~0) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0)) (<= (+ main_~i~0 3) ~SIZE~0) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7))) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {9571#(and (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) main_~sum~0) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0)) (<= ~SIZE~0 main_~i~0) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,275 INFO L273 TraceCheckUtils]: 99: Hoare triple {9571#(and (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)))) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|))) main_~sum~0) (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0)) (<= ~SIZE~0 main_~i~0) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {9572#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 5) (<= 5 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,277 INFO L273 TraceCheckUtils]: 100: Hoare triple {9572#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) 1) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 1))) |main_~#a~0.offset|))) (<= ~SIZE~0 5) (<= 5 ~SIZE~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {9573#(and (or (and (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1))) (<= (+ main_~i~0 1) ~SIZE~0)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,278 INFO L273 TraceCheckUtils]: 101: Hoare triple {9573#(and (or (and (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1))) (<= (+ main_~i~0 1) ~SIZE~0)) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {9574#(and (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,280 INFO L273 TraceCheckUtils]: 102: Hoare triple {9574#(and (<= ~SIZE~0 5) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) 0) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1)) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {9591#(and (or (and (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (or (< 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= 5 ~SIZE~0)) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0) (<= ~SIZE~0 5))) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,282 INFO L273 TraceCheckUtils]: 103: Hoare triple {9591#(and (or (and (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (or (< 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= 5 ~SIZE~0)) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0) (<= ~SIZE~0 5))) (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1)))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {9592#(and (or (and (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (or (< 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= 5 ~SIZE~0)) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0) (<= ~SIZE~0 5))) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) main_~sum~0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,284 INFO L273 TraceCheckUtils]: 104: Hoare triple {9592#(and (or (and (not (= 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (or (< 0 (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (<= 5 ~SIZE~0)) (or (<= (+ (* 4 main_~i~0) |main_~#a~0.offset|) 0) (<= ~SIZE~0 5))) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 4))))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) main_~sum~0))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {9593#(and (or (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 15)) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0)) (<= (+ main_~i~0 5) ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,286 INFO L273 TraceCheckUtils]: 105: Hoare triple {9593#(and (or (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 15)) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0)) (<= (+ main_~i~0 5) ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {9594#(and (or (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 15)) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) main_~sum~0)) (<= (+ main_~i~0 5) ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,288 INFO L273 TraceCheckUtils]: 106: Hoare triple {9594#(and (or (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 15)) (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 3))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) main_~sum~0)) (<= (+ main_~i~0 5) ~SIZE~0)) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {9595#(and (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 11))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,289 INFO L273 TraceCheckUtils]: 107: Hoare triple {9595#(and (or (and (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1)) (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0)) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 11))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {9596#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 11))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,291 INFO L273 TraceCheckUtils]: 108: Hoare triple {9596#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 (+ ~SIZE~0 (- 2))) |main_~#a~0.offset|)) 1))) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 13) (* 4 ~SIZE~0)) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 11))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {9597#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1))) (<= (+ main_~i~0 3) ~SIZE~0) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,293 INFO L273 TraceCheckUtils]: 109: Hoare triple {9597#(and (or (and (<= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) main_~sum~0) (<= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1))) (<= (+ main_~i~0 3) ~SIZE~0) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {9598#(and (or (and (<= main_~sum~0 1) (<= 1 main_~sum~0)) (<= (+ main_~i~0 3) ~SIZE~0) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,294 INFO L273 TraceCheckUtils]: 110: Hoare triple {9598#(and (or (and (<= main_~sum~0 1) (<= 1 main_~sum~0)) (<= (+ main_~i~0 3) ~SIZE~0) (<= (* 4 ~SIZE~0) (+ (* 4 main_~i~0) |main_~#a~0.offset| 7))) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 (+ ~SIZE~0 (- 1)))))) (= |main_~#a~0.offset| 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {9599#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= ~SIZE~0 main_~i~0) (<= (+ main_~i~0 2) ~SIZE~0)) (or (and (<= main_~sum~0 1) (<= 1 main_~sum~0)) (<= ~SIZE~0 main_~i~0) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:42,295 INFO L273 TraceCheckUtils]: 111: Hoare triple {9599#(and (or (= (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))) 1) (<= ~SIZE~0 main_~i~0) (<= (+ main_~i~0 2) ~SIZE~0)) (or (and (<= main_~sum~0 1) (<= 1 main_~sum~0)) (<= ~SIZE~0 main_~i~0) (<= (+ (* 4 main_~i~0) |main_~#a~0.offset| 5) (* 4 ~SIZE~0))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {9600#(or (<= (+ main_~i~0 2) ~SIZE~0) (and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0)))} is VALID [2018-11-23 12:33:42,296 INFO L273 TraceCheckUtils]: 112: Hoare triple {9600#(or (<= (+ main_~i~0 2) ~SIZE~0) (and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0)))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {9601#(or (<= (+ main_~i~0 1) ~SIZE~0) (and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0)))} is VALID [2018-11-23 12:33:42,297 INFO L273 TraceCheckUtils]: 113: Hoare triple {9601#(or (<= (+ main_~i~0 1) ~SIZE~0) (and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0)))} assume !(~i~0 < ~SIZE~0); {9602#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} is VALID [2018-11-23 12:33:42,298 INFO L256 TraceCheckUtils]: 114: Hoare triple {9602#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} call __VERIFIER_assert((if 0 == ~sum~0 then 1 else 0)); {9603#(= |__VERIFIER_assert_#in~cond| 1)} is VALID [2018-11-23 12:33:42,299 INFO L273 TraceCheckUtils]: 115: Hoare triple {9603#(= |__VERIFIER_assert_#in~cond| 1)} ~cond := #in~cond; {9604#(= __VERIFIER_assert_~cond 1)} is VALID [2018-11-23 12:33:42,300 INFO L273 TraceCheckUtils]: 116: Hoare triple {9604#(= __VERIFIER_assert_~cond 1)} assume 0 == ~cond; {9507#false} is VALID [2018-11-23 12:33:42,300 INFO L273 TraceCheckUtils]: 117: Hoare triple {9507#false} assume !false; {9507#false} is VALID [2018-11-23 12:33:42,512 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 9 proven. 216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 12:33:42,512 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:33:42,513 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 12:33:42,525 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 12:33:42,600 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2018-11-23 12:33:42,600 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:33:42,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:33:42,650 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:33:42,695 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 12 [2018-11-23 12:33:42,698 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2018-11-23 12:33:42,699 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 12:33:42,701 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 12:33:42,711 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 12:33:42,712 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:25, output treesize:21 [2018-11-23 12:33:47,488 WARN L180 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2018-11-23 12:33:53,017 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 36 [2018-11-23 12:33:53,029 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 12:33:53,030 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 12:33:53,030 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 12:33:53,035 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 12:33:53,070 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 36 treesize of output 88 [2018-11-23 12:33:53,087 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 8 xjuncts. [2018-11-23 12:33:53,258 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-23 12:33:53,442 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-11-23 12:33:53,443 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:65, output treesize:21 [2018-11-23 12:33:53,447 WARN L383 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2018-11-23 12:33:53,448 WARN L384 uantifierElimination]: Input elimination task: ∃ [|#memory_int|, |main_~#a~0.base|, v_main_~i~0_130, v_main_~i~0_126]. (let ((.cse0 (select |#memory_int| |main_~#a~0.base|))) (and (< v_main_~i~0_130 ~SIZE~0) (< v_main_~i~0_126 ~SIZE~0) (= (select .cse0 (* 4 v_main_~i~0_126)) 1) (< main_~i~0 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= (let ((.cse1 (* 4 main_~i~0))) (+ (select .cse0 (+ .cse1 (- 4))) (select .cse0 .cse1) main_~sum~0)) (let ((.cse2 (* 4 v_main_~i~0_130))) (+ (select .cse0 (+ .cse2 (- 4))) (select .cse0 .cse2)))))) [2018-11-23 12:33:53,448 WARN L385 uantifierElimination]: ElimStorePlain result: ∃ []. (let ((.cse0 (< main_~i~0 ~SIZE~0))) (or (and (= main_~sum~0 0) .cse0) (and .cse0 (or (<= ~SIZE~0 main_~i~0) (<= (+ main_~i~0 2) ~SIZE~0))))) [2018-11-23 12:33:54,167 INFO L256 TraceCheckUtils]: 0: Hoare triple {9506#true} call ULTIMATE.init(); {9506#true} is VALID [2018-11-23 12:33:54,168 INFO L273 TraceCheckUtils]: 1: Hoare triple {9506#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE~0 := 0; {9506#true} is VALID [2018-11-23 12:33:54,168 INFO L273 TraceCheckUtils]: 2: Hoare triple {9506#true} assume true; {9506#true} is VALID [2018-11-23 12:33:54,168 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {9506#true} {9506#true} #153#return; {9506#true} is VALID [2018-11-23 12:33:54,168 INFO L256 TraceCheckUtils]: 4: Hoare triple {9506#true} call #t~ret19 := main(); {9506#true} is VALID [2018-11-23 12:33:54,168 INFO L273 TraceCheckUtils]: 5: Hoare triple {9506#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~SIZE~0 := #t~nondet1;havoc #t~nondet1; {9506#true} is VALID [2018-11-23 12:33:54,169 INFO L273 TraceCheckUtils]: 6: Hoare triple {9506#true} assume ~SIZE~0 > 1;havoc ~i~0;call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(4 * ~SIZE~0);~sum~0 := 0;~i~0 := 0; {9508#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,169 INFO L273 TraceCheckUtils]: 7: Hoare triple {9508#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9508#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,169 INFO L273 TraceCheckUtils]: 8: Hoare triple {9508#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {9508#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,170 INFO L273 TraceCheckUtils]: 9: Hoare triple {9508#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9508#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,170 INFO L273 TraceCheckUtils]: 10: Hoare triple {9508#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {9508#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,171 INFO L273 TraceCheckUtils]: 11: Hoare triple {9508#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9508#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,171 INFO L273 TraceCheckUtils]: 12: Hoare triple {9508#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {9508#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,172 INFO L273 TraceCheckUtils]: 13: Hoare triple {9508#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9508#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,172 INFO L273 TraceCheckUtils]: 14: Hoare triple {9508#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {9508#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,173 INFO L273 TraceCheckUtils]: 15: Hoare triple {9508#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call write~int(1, ~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9653#(and (= main_~sum~0 0) (< main_~i~0 ~SIZE~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,175 INFO L273 TraceCheckUtils]: 16: Hoare triple {9653#(and (= main_~sum~0 0) (< main_~i~0 ~SIZE~0) (= 1 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} #t~post2 := ~i~0;~i~0 := 1 + #t~post2;havoc #t~post2; {9657#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= main_~i~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))))} is VALID [2018-11-23 12:33:54,176 INFO L273 TraceCheckUtils]: 17: Hoare triple {9657#(and (= main_~sum~0 0) (= |main_~#a~0.offset| 0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= main_~i~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))))} assume !(~i~0 < ~SIZE~0); {9661#(and (= main_~sum~0 0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,177 INFO L273 TraceCheckUtils]: 18: Hoare triple {9661#(and (= main_~sum~0 0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {9665#(and (= main_~sum~0 0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,178 INFO L273 TraceCheckUtils]: 19: Hoare triple {9665#(and (= main_~sum~0 0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {9669#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,180 INFO L273 TraceCheckUtils]: 20: Hoare triple {9669#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {9673#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,181 INFO L273 TraceCheckUtils]: 21: Hoare triple {9673#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {9677#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,182 INFO L273 TraceCheckUtils]: 22: Hoare triple {9677#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {9681#(and (= main_~i~0 2) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,184 INFO L273 TraceCheckUtils]: 23: Hoare triple {9681#(and (= main_~i~0 2) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {9685#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,185 INFO L273 TraceCheckUtils]: 24: Hoare triple {9685#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {9685#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,187 INFO L273 TraceCheckUtils]: 25: Hoare triple {9685#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {9692#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,188 INFO L273 TraceCheckUtils]: 26: Hoare triple {9692#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {9696#(and (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4)))) main_~sum~0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,190 INFO L273 TraceCheckUtils]: 27: Hoare triple {9696#(and (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4)))) main_~sum~0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem4;havoc #t~mem4; {9700#(and (< main_~i~0 ~SIZE~0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,192 INFO L273 TraceCheckUtils]: 28: Hoare triple {9700#(and (< main_~i~0 ~SIZE~0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} #t~post3 := ~i~0;~i~0 := 1 + #t~post3;havoc #t~post3; {9704#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= main_~i~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,195 INFO L273 TraceCheckUtils]: 29: Hoare triple {9704#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= main_~i~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {9708#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,196 INFO L273 TraceCheckUtils]: 30: Hoare triple {9708#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {9712#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,199 INFO L273 TraceCheckUtils]: 31: Hoare triple {9712#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {9716#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,202 INFO L273 TraceCheckUtils]: 32: Hoare triple {9716#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {9720#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,205 INFO L273 TraceCheckUtils]: 33: Hoare triple {9720#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {9724#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,207 INFO L273 TraceCheckUtils]: 34: Hoare triple {9724#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {9728#(and (= main_~i~0 2) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) main_~sum~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,209 INFO L273 TraceCheckUtils]: 35: Hoare triple {9728#(and (= main_~i~0 2) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) main_~sum~0))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {9732#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,211 INFO L273 TraceCheckUtils]: 36: Hoare triple {9732#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))))) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {9732#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,213 INFO L273 TraceCheckUtils]: 37: Hoare triple {9732#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {9739#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,216 INFO L273 TraceCheckUtils]: 38: Hoare triple {9739#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {9743#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,219 INFO L273 TraceCheckUtils]: 39: Hoare triple {9743#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem6 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem6;havoc #t~mem6; {9747#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4)))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4))) main_~sum~0)))) (< main_~i~0 ~SIZE~0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,221 INFO L273 TraceCheckUtils]: 40: Hoare triple {9747#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4)))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4))) main_~sum~0)))) (< main_~i~0 ~SIZE~0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} #t~post5 := ~i~0;~i~0 := 1 + #t~post5;havoc #t~post5; {9751#(and (exists ((v_main_~i~0_134 Int) (v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_134) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_134) |main_~#a~0.offset| (- 4))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))) (< v_main_~i~0_134 ~SIZE~0) (<= main_~i~0 (+ v_main_~i~0_134 1)) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,224 INFO L273 TraceCheckUtils]: 41: Hoare triple {9751#(and (exists ((v_main_~i~0_134 Int) (v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_134) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_134) |main_~#a~0.offset| (- 4))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))) (< v_main_~i~0_134 ~SIZE~0) (<= main_~i~0 (+ v_main_~i~0_134 1)) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {9661#(and (= main_~sum~0 0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,225 INFO L273 TraceCheckUtils]: 42: Hoare triple {9661#(and (= main_~sum~0 0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {9665#(and (= main_~sum~0 0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,226 INFO L273 TraceCheckUtils]: 43: Hoare triple {9665#(and (= main_~sum~0 0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {9669#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,227 INFO L273 TraceCheckUtils]: 44: Hoare triple {9669#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {9673#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,229 INFO L273 TraceCheckUtils]: 45: Hoare triple {9673#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {9677#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,230 INFO L273 TraceCheckUtils]: 46: Hoare triple {9677#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {9681#(and (= main_~i~0 2) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,232 INFO L273 TraceCheckUtils]: 47: Hoare triple {9681#(and (= main_~i~0 2) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {9685#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,233 INFO L273 TraceCheckUtils]: 48: Hoare triple {9685#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {9685#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,234 INFO L273 TraceCheckUtils]: 49: Hoare triple {9685#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {9692#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,236 INFO L273 TraceCheckUtils]: 50: Hoare triple {9692#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {9696#(and (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4)))) main_~sum~0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,238 INFO L273 TraceCheckUtils]: 51: Hoare triple {9696#(and (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4)))) main_~sum~0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem8 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem8;havoc #t~mem8; {9700#(and (< main_~i~0 ~SIZE~0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,240 INFO L273 TraceCheckUtils]: 52: Hoare triple {9700#(and (< main_~i~0 ~SIZE~0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} #t~post7 := ~i~0;~i~0 := 1 + #t~post7;havoc #t~post7; {9704#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= main_~i~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,242 INFO L273 TraceCheckUtils]: 53: Hoare triple {9704#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= main_~i~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {9708#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,243 INFO L273 TraceCheckUtils]: 54: Hoare triple {9708#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {9712#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,246 INFO L273 TraceCheckUtils]: 55: Hoare triple {9712#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {9716#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,249 INFO L273 TraceCheckUtils]: 56: Hoare triple {9716#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {9720#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,251 INFO L273 TraceCheckUtils]: 57: Hoare triple {9720#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {9724#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,253 INFO L273 TraceCheckUtils]: 58: Hoare triple {9724#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {9728#(and (= main_~i~0 2) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) main_~sum~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,255 INFO L273 TraceCheckUtils]: 59: Hoare triple {9728#(and (= main_~i~0 2) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) main_~sum~0))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {9732#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,257 INFO L273 TraceCheckUtils]: 60: Hoare triple {9732#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))))) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {9732#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,259 INFO L273 TraceCheckUtils]: 61: Hoare triple {9732#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {9739#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,262 INFO L273 TraceCheckUtils]: 62: Hoare triple {9739#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {9743#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,264 INFO L273 TraceCheckUtils]: 63: Hoare triple {9743#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem10 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem10;havoc #t~mem10; {9747#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4)))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4))) main_~sum~0)))) (< main_~i~0 ~SIZE~0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,267 INFO L273 TraceCheckUtils]: 64: Hoare triple {9747#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4)))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4))) main_~sum~0)))) (< main_~i~0 ~SIZE~0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} #t~post9 := ~i~0;~i~0 := 1 + #t~post9;havoc #t~post9; {9751#(and (exists ((v_main_~i~0_134 Int) (v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_134) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_134) |main_~#a~0.offset| (- 4))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))) (< v_main_~i~0_134 ~SIZE~0) (<= main_~i~0 (+ v_main_~i~0_134 1)) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,269 INFO L273 TraceCheckUtils]: 65: Hoare triple {9751#(and (exists ((v_main_~i~0_134 Int) (v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_134) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_134) |main_~#a~0.offset| (- 4))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))) (< v_main_~i~0_134 ~SIZE~0) (<= main_~i~0 (+ v_main_~i~0_134 1)) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {9661#(and (= main_~sum~0 0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,270 INFO L273 TraceCheckUtils]: 66: Hoare triple {9661#(and (= main_~sum~0 0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {9665#(and (= main_~sum~0 0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,272 INFO L273 TraceCheckUtils]: 67: Hoare triple {9665#(and (= main_~sum~0 0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {9669#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,273 INFO L273 TraceCheckUtils]: 68: Hoare triple {9669#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {9673#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,274 INFO L273 TraceCheckUtils]: 69: Hoare triple {9673#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {9677#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,276 INFO L273 TraceCheckUtils]: 70: Hoare triple {9677#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {9681#(and (= main_~i~0 2) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,277 INFO L273 TraceCheckUtils]: 71: Hoare triple {9681#(and (= main_~i~0 2) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {9685#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,278 INFO L273 TraceCheckUtils]: 72: Hoare triple {9685#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {9685#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,280 INFO L273 TraceCheckUtils]: 73: Hoare triple {9685#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {9692#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,282 INFO L273 TraceCheckUtils]: 74: Hoare triple {9692#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {9696#(and (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4)))) main_~sum~0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,283 INFO L273 TraceCheckUtils]: 75: Hoare triple {9696#(and (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4)))) main_~sum~0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem12 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem12;havoc #t~mem12; {9700#(and (< main_~i~0 ~SIZE~0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,286 INFO L273 TraceCheckUtils]: 76: Hoare triple {9700#(and (< main_~i~0 ~SIZE~0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} #t~post11 := ~i~0;~i~0 := 1 + #t~post11;havoc #t~post11; {9704#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= main_~i~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,288 INFO L273 TraceCheckUtils]: 77: Hoare triple {9704#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= main_~i~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {9708#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,289 INFO L273 TraceCheckUtils]: 78: Hoare triple {9708#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {9712#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,290 INFO L273 TraceCheckUtils]: 79: Hoare triple {9712#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {9716#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,292 INFO L273 TraceCheckUtils]: 80: Hoare triple {9716#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {9720#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,293 INFO L273 TraceCheckUtils]: 81: Hoare triple {9720#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {9724#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,295 INFO L273 TraceCheckUtils]: 82: Hoare triple {9724#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {9728#(and (= main_~i~0 2) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) main_~sum~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,297 INFO L273 TraceCheckUtils]: 83: Hoare triple {9728#(and (= main_~i~0 2) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) main_~sum~0))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {9732#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,298 INFO L273 TraceCheckUtils]: 84: Hoare triple {9732#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))))) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {9732#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,300 INFO L273 TraceCheckUtils]: 85: Hoare triple {9732#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {9739#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,303 INFO L273 TraceCheckUtils]: 86: Hoare triple {9739#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {9743#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,305 INFO L273 TraceCheckUtils]: 87: Hoare triple {9743#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem14 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem14;havoc #t~mem14; {9747#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4)))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4))) main_~sum~0)))) (< main_~i~0 ~SIZE~0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,307 INFO L273 TraceCheckUtils]: 88: Hoare triple {9747#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4)))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4))) main_~sum~0)))) (< main_~i~0 ~SIZE~0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} #t~post13 := ~i~0;~i~0 := 1 + #t~post13;havoc #t~post13; {9751#(and (exists ((v_main_~i~0_134 Int) (v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_134) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_134) |main_~#a~0.offset| (- 4))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))) (< v_main_~i~0_134 ~SIZE~0) (<= main_~i~0 (+ v_main_~i~0_134 1)) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,309 INFO L273 TraceCheckUtils]: 89: Hoare triple {9751#(and (exists ((v_main_~i~0_134 Int) (v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_134) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_134) |main_~#a~0.offset| (- 4))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))) (< v_main_~i~0_134 ~SIZE~0) (<= main_~i~0 (+ v_main_~i~0_134 1)) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {9661#(and (= main_~sum~0 0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,310 INFO L273 TraceCheckUtils]: 90: Hoare triple {9661#(and (= main_~sum~0 0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {9665#(and (= main_~sum~0 0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,312 INFO L273 TraceCheckUtils]: 91: Hoare triple {9665#(and (= main_~sum~0 0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {9669#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,313 INFO L273 TraceCheckUtils]: 92: Hoare triple {9669#(and (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {9673#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,314 INFO L273 TraceCheckUtils]: 93: Hoare triple {9673#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~sum~0 (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|)) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {9677#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,316 INFO L273 TraceCheckUtils]: 94: Hoare triple {9677#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)))) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {9681#(and (= main_~i~0 2) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,317 INFO L273 TraceCheckUtils]: 95: Hoare triple {9681#(and (= main_~i~0 2) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {9685#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,318 INFO L273 TraceCheckUtils]: 96: Hoare triple {9685#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {9685#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,320 INFO L273 TraceCheckUtils]: 97: Hoare triple {9685#(and (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {9692#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,322 INFO L273 TraceCheckUtils]: 98: Hoare triple {9692#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {9696#(and (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4)))) main_~sum~0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,323 INFO L273 TraceCheckUtils]: 99: Hoare triple {9696#(and (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4)))) main_~sum~0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem16 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 + #t~mem16;havoc #t~mem16; {9700#(and (< main_~i~0 ~SIZE~0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,325 INFO L273 TraceCheckUtils]: 100: Hoare triple {9700#(and (< main_~i~0 ~SIZE~0) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|))) main_~sum~0) (= |main_~#a~0.offset| 0))} #t~post15 := ~i~0;~i~0 := 1 + #t~post15;havoc #t~post15; {9704#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= main_~i~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,328 INFO L273 TraceCheckUtils]: 101: Hoare triple {9704#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= main_~i~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} assume !(~i~0 < ~SIZE~0); {9708#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,329 INFO L273 TraceCheckUtils]: 102: Hoare triple {9708#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} ~i~0 := 0; {9712#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,332 INFO L273 TraceCheckUtils]: 103: Hoare triple {9712#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {9716#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,334 INFO L273 TraceCheckUtils]: 104: Hoare triple {9716#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) |main_~#a~0.offset|) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= main_~i~0 0) (= |main_~#a~0.offset| 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {9720#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,335 INFO L273 TraceCheckUtils]: 105: Hoare triple {9720#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8)))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {9724#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,337 INFO L273 TraceCheckUtils]: 106: Hoare triple {9724#(and (= main_~i~0 1) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 4)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0)) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {9728#(and (= main_~i~0 2) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) main_~sum~0))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,339 INFO L273 TraceCheckUtils]: 107: Hoare triple {9728#(and (= main_~i~0 2) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))) (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| 8))) main_~sum~0))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {9732#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,340 INFO L273 TraceCheckUtils]: 108: Hoare triple {9732#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))))) (= |main_~#a~0.offset| 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {9732#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,342 INFO L273 TraceCheckUtils]: 109: Hoare triple {9732#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_130 1)) (= main_~sum~0 (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {9739#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,345 INFO L273 TraceCheckUtils]: 110: Hoare triple {9739#(and (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset|)) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (= |main_~#a~0.offset| 0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {9743#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} is VALID [2018-11-23 12:33:54,347 INFO L273 TraceCheckUtils]: 111: Hoare triple {9743#(and (exists ((v_main_~i~0_126 Int)) (and (< v_main_~i~0_126 ~SIZE~0) (<= ~SIZE~0 (+ v_main_~i~0_126 1)) (= (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_126) |main_~#a~0.offset|)) 1))) (exists ((v_main_~i~0_130 Int)) (and (< v_main_~i~0_130 ~SIZE~0) (= (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 main_~i~0) |main_~#a~0.offset| (- 4))) main_~sum~0) (+ (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset|)) (select (select |#memory_int| |main_~#a~0.base|) (+ (* 4 v_main_~i~0_130) |main_~#a~0.offset| (- 4))))) (<= ~SIZE~0 (+ v_main_~i~0_130 1)))) (= |main_~#a~0.offset| 0))} assume !!(~i~0 < ~SIZE~0);call #t~mem18 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);~sum~0 := ~sum~0 - #t~mem18;havoc #t~mem18; {9965#(or (and (= main_~sum~0 0) (< main_~i~0 ~SIZE~0)) (<= (+ main_~i~0 2) ~SIZE~0))} is VALID [2018-11-23 12:33:54,347 INFO L273 TraceCheckUtils]: 112: Hoare triple {9965#(or (and (= main_~sum~0 0) (< main_~i~0 ~SIZE~0)) (<= (+ main_~i~0 2) ~SIZE~0))} #t~post17 := ~i~0;~i~0 := 1 + #t~post17;havoc #t~post17; {9969#(or (<= (+ main_~i~0 1) ~SIZE~0) (and (= main_~sum~0 0) (<= main_~i~0 ~SIZE~0)))} is VALID [2018-11-23 12:33:54,348 INFO L273 TraceCheckUtils]: 113: Hoare triple {9969#(or (<= (+ main_~i~0 1) ~SIZE~0) (and (= main_~sum~0 0) (<= main_~i~0 ~SIZE~0)))} assume !(~i~0 < ~SIZE~0); {9602#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} is VALID [2018-11-23 12:33:54,349 INFO L256 TraceCheckUtils]: 114: Hoare triple {9602#(and (< 0 (+ main_~sum~0 1)) (<= main_~sum~0 0))} call __VERIFIER_assert((if 0 == ~sum~0 then 1 else 0)); {9603#(= |__VERIFIER_assert_#in~cond| 1)} is VALID [2018-11-23 12:33:54,349 INFO L273 TraceCheckUtils]: 115: Hoare triple {9603#(= |__VERIFIER_assert_#in~cond| 1)} ~cond := #in~cond; {9604#(= __VERIFIER_assert_~cond 1)} is VALID [2018-11-23 12:33:54,349 INFO L273 TraceCheckUtils]: 116: Hoare triple {9604#(= __VERIFIER_assert_~cond 1)} assume 0 == ~cond; {9507#false} is VALID [2018-11-23 12:33:54,350 INFO L273 TraceCheckUtils]: 117: Hoare triple {9507#false} assume !false; {9507#false} is VALID [2018-11-23 12:33:54,477 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 9 proven. 200 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-23 12:33:54,496 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:33:54,497 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [99, 32] total 125 [2018-11-23 12:33:54,497 INFO L78 Accepts]: Start accepts. Automaton has 125 states. Word has length 118 [2018-11-23 12:33:54,497 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:33:54,498 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 125 states. [2018-11-23 12:33:55,020 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 219 edges. 219 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:33:55,020 INFO L459 AbstractCegarLoop]: Interpolant automaton has 125 states [2018-11-23 12:33:55,021 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 125 interpolants. [2018-11-23 12:33:55,023 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=843, Invalid=14657, Unknown=0, NotChecked=0, Total=15500 [2018-11-23 12:33:55,023 INFO L87 Difference]: Start difference. First operand 119 states and 127 transitions. Second operand 125 states. [2018-11-23 12:33:56,835 WARN L180 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 59 [2018-11-23 12:33:57,771 WARN L180 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 58 [2018-11-23 12:33:58,536 WARN L180 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 62 [2018-11-23 12:33:59,457 WARN L180 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 56 [2018-11-23 12:33:59,971 WARN L180 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 99