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/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/array-examples/standard_running_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-18e5b2d-m [2018-11-18 22:57:24,904 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 22:57:24,906 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 22:57:24,921 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 22:57:24,922 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 22:57:24,923 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 22:57:24,924 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 22:57:24,926 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 22:57:24,928 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 22:57:24,929 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 22:57:24,930 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 22:57:24,930 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 22:57:24,931 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 22:57:24,932 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 22:57:24,933 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 22:57:24,934 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 22:57:24,935 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 22:57:24,936 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 22:57:24,939 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 22:57:24,940 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 22:57:24,941 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 22:57:24,942 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 22:57:24,945 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 22:57:24,945 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 22:57:24,945 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 22:57:24,946 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 22:57:24,947 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 22:57:24,948 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 22:57:24,949 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 22:57:24,950 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 22:57:24,950 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 22:57:24,951 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-11-18 22:57:24,953 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 [2018-11-18 22:57:24,969 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 22:57:24,969 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 22:57:24,970 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 22:57:24,970 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 22:57:24,970 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 22:57:24,971 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 22:57:24,971 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 22:57:24,971 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 22:57:24,971 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 22:57:24,971 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 22:57:24,972 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 22:57:24,972 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 22:57:24,972 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 22:57:24,972 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 22:57:24,972 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 22:57:24,973 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 22:57:24,973 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 22:57:24,973 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 22:57:24,973 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 22:57:24,973 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 22:57:24,974 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 22:57:24,974 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 22:57:24,974 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 22:57:24,974 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 22:57:24,974 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 22:57:24,974 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 22:57:24,975 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 22:57:24,975 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 22:57:24,975 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 22:57:24,975 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 22:57:24,975 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 22:57:25,032 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 22:57:25,047 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 22:57:25,053 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 22:57:25,054 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 22:57:25,055 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 22:57:25,055 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_running_true-unreach-call.i [2018-11-18 22:57:25,119 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c418dbf8/f58cae5ca97740fe9595d78523ff1f1e/FLAGc72d206cf [2018-11-18 22:57:25,552 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 22:57:25,553 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_running_true-unreach-call.i [2018-11-18 22:57:25,559 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c418dbf8/f58cae5ca97740fe9595d78523ff1f1e/FLAGc72d206cf [2018-11-18 22:57:25,939 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c418dbf8/f58cae5ca97740fe9595d78523ff1f1e [2018-11-18 22:57:25,948 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 22:57:25,950 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-18 22:57:25,951 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 22:57:25,951 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 22:57:25,955 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 22:57:25,956 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:57:25" (1/1) ... [2018-11-18 22:57:25,959 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38d4ed68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:57:25, skipping insertion in model container [2018-11-18 22:57:25,960 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:57:25" (1/1) ... [2018-11-18 22:57:25,970 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 22:57:25,995 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 22:57:26,254 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 22:57:26,260 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 22:57:26,285 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 22:57:26,308 INFO L195 MainTranslator]: Completed translation [2018-11-18 22:57:26,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:57:26 WrapperNode [2018-11-18 22:57:26,309 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 22:57:26,310 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 22:57:26,310 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 22:57:26,310 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 22:57:26,325 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:57:26" (1/1) ... [2018-11-18 22:57:26,325 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:57:26" (1/1) ... [2018-11-18 22:57:26,334 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:57:26" (1/1) ... [2018-11-18 22:57:26,335 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:57:26" (1/1) ... [2018-11-18 22:57:26,348 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:57:26" (1/1) ... [2018-11-18 22:57:26,361 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:57:26" (1/1) ... [2018-11-18 22:57:26,362 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:57:26" (1/1) ... [2018-11-18 22:57:26,364 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 22:57:26,365 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 22:57:26,365 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 22:57:26,365 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 22:57:26,366 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:57:26" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 22:57:26,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 22:57:26,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 22:57:26,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-18 22:57:26,497 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 22:57:26,497 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 22:57:26,497 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-18 22:57:26,497 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 22:57:26,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 22:57:26,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 22:57:26,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 22:57:26,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 22:57:26,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 22:57:26,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 22:57:26,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 22:57:27,096 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 22:57:27,097 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:57:27 BoogieIcfgContainer [2018-11-18 22:57:27,097 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 22:57:27,098 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 22:57:27,098 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 22:57:27,102 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 22:57:27,102 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 10:57:25" (1/3) ... [2018-11-18 22:57:27,103 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@707d71ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:57:27, skipping insertion in model container [2018-11-18 22:57:27,103 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:57:26" (2/3) ... [2018-11-18 22:57:27,104 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@707d71ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:57:27, skipping insertion in model container [2018-11-18 22:57:27,104 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:57:27" (3/3) ... [2018-11-18 22:57:27,106 INFO L112 eAbstractionObserver]: Analyzing ICFG standard_running_true-unreach-call.i [2018-11-18 22:57:27,115 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 22:57:27,122 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 22:57:27,137 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 22:57:27,171 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 22:57:27,172 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 22:57:27,172 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 22:57:27,172 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 22:57:27,173 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 22:57:27,173 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 22:57:27,173 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 22:57:27,173 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 22:57:27,174 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 22:57:27,196 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states. [2018-11-18 22:57:27,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-11-18 22:57:27,203 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 22:57:27,204 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 22:57:27,206 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 22:57:27,211 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 22:57:27,212 INFO L82 PathProgramCache]: Analyzing trace with hash -169646115, now seen corresponding path program 1 times [2018-11-18 22:57:27,214 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 22:57:27,214 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 22:57:27,265 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 22:57:27,265 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 22:57:27,265 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 22:57:27,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 22:57:27,361 INFO L256 TraceCheckUtils]: 0: Hoare triple {34#true} call ULTIMATE.init(); {34#true} is VALID [2018-11-18 22:57:27,364 INFO L273 TraceCheckUtils]: 1: Hoare triple {34#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {34#true} is VALID [2018-11-18 22:57:27,365 INFO L273 TraceCheckUtils]: 2: Hoare triple {34#true} assume true; {34#true} is VALID [2018-11-18 22:57:27,366 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {34#true} {34#true} #81#return; {34#true} is VALID [2018-11-18 22:57:27,366 INFO L256 TraceCheckUtils]: 4: Hoare triple {34#true} call #t~ret7 := main(); {34#true} is VALID [2018-11-18 22:57:27,366 INFO L273 TraceCheckUtils]: 5: Hoare triple {34#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {34#true} is VALID [2018-11-18 22:57:27,368 INFO L273 TraceCheckUtils]: 6: Hoare triple {34#true} assume !true; {35#false} is VALID [2018-11-18 22:57:27,368 INFO L273 TraceCheckUtils]: 7: Hoare triple {35#false} ~f~0 := 1;~i~0 := 0; {35#false} is VALID [2018-11-18 22:57:27,368 INFO L273 TraceCheckUtils]: 8: Hoare triple {35#false} assume !true; {35#false} is VALID [2018-11-18 22:57:27,369 INFO L256 TraceCheckUtils]: 9: Hoare triple {35#false} call __VERIFIER_assert(~f~0); {35#false} is VALID [2018-11-18 22:57:27,369 INFO L273 TraceCheckUtils]: 10: Hoare triple {35#false} ~cond := #in~cond; {35#false} is VALID [2018-11-18 22:57:27,369 INFO L273 TraceCheckUtils]: 11: Hoare triple {35#false} assume 0 == ~cond; {35#false} is VALID [2018-11-18 22:57:27,370 INFO L273 TraceCheckUtils]: 12: Hoare triple {35#false} assume !false; {35#false} is VALID [2018-11-18 22:57:27,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 22:57:27,376 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 22:57:27,377 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 22:57:27,382 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 13 [2018-11-18 22:57:27,385 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 22:57:27,389 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states. [2018-11-18 22:57:27,511 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 22:57:27,511 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 22:57:27,519 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 22:57:27,520 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 22:57:27,522 INFO L87 Difference]: Start difference. First operand 31 states. Second operand 2 states. [2018-11-18 22:57:27,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:57:27,824 INFO L93 Difference]: Finished difference Result 52 states and 68 transitions. [2018-11-18 22:57:27,825 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 22:57:27,825 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 13 [2018-11-18 22:57:27,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 22:57:27,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-18 22:57:27,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 68 transitions. [2018-11-18 22:57:27,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-18 22:57:27,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 68 transitions. [2018-11-18 22:57:27,844 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 68 transitions. [2018-11-18 22:57:28,096 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 22:57:28,107 INFO L225 Difference]: With dead ends: 52 [2018-11-18 22:57:28,107 INFO L226 Difference]: Without dead ends: 24 [2018-11-18 22:57:28,111 INFO L604 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 [2018-11-18 22:57:28,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2018-11-18 22:57:28,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 24. [2018-11-18 22:57:28,247 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 22:57:28,248 INFO L82 GeneralOperation]: Start isEquivalent. First operand 24 states. Second operand 24 states. [2018-11-18 22:57:28,248 INFO L74 IsIncluded]: Start isIncluded. First operand 24 states. Second operand 24 states. [2018-11-18 22:57:28,248 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 24 states. [2018-11-18 22:57:28,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:57:28,253 INFO L93 Difference]: Finished difference Result 24 states and 30 transitions. [2018-11-18 22:57:28,253 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 30 transitions. [2018-11-18 22:57:28,253 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 22:57:28,254 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 22:57:28,254 INFO L74 IsIncluded]: Start isIncluded. First operand 24 states. Second operand 24 states. [2018-11-18 22:57:28,254 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 24 states. [2018-11-18 22:57:28,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:57:28,258 INFO L93 Difference]: Finished difference Result 24 states and 30 transitions. [2018-11-18 22:57:28,259 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 30 transitions. [2018-11-18 22:57:28,259 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 22:57:28,259 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 22:57:28,259 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 22:57:28,260 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 22:57:28,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-18 22:57:28,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 30 transitions. [2018-11-18 22:57:28,264 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 30 transitions. Word has length 13 [2018-11-18 22:57:28,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 22:57:28,265 INFO L480 AbstractCegarLoop]: Abstraction has 24 states and 30 transitions. [2018-11-18 22:57:28,265 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 22:57:28,265 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 30 transitions. [2018-11-18 22:57:28,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-11-18 22:57:28,266 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 22:57:28,266 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 22:57:28,267 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 22:57:28,267 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 22:57:28,267 INFO L82 PathProgramCache]: Analyzing trace with hash -604187879, now seen corresponding path program 1 times [2018-11-18 22:57:28,267 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 22:57:28,268 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 22:57:28,269 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 22:57:28,269 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 22:57:28,269 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 22:57:28,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 22:57:28,381 INFO L256 TraceCheckUtils]: 0: Hoare triple {181#true} call ULTIMATE.init(); {181#true} is VALID [2018-11-18 22:57:28,381 INFO L273 TraceCheckUtils]: 1: Hoare triple {181#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {181#true} is VALID [2018-11-18 22:57:28,382 INFO L273 TraceCheckUtils]: 2: Hoare triple {181#true} assume true; {181#true} is VALID [2018-11-18 22:57:28,382 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {181#true} {181#true} #81#return; {181#true} is VALID [2018-11-18 22:57:28,382 INFO L256 TraceCheckUtils]: 4: Hoare triple {181#true} call #t~ret7 := main(); {181#true} is VALID [2018-11-18 22:57:28,384 INFO L273 TraceCheckUtils]: 5: Hoare triple {181#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {183#(= main_~i~0 0)} is VALID [2018-11-18 22:57:28,385 INFO L273 TraceCheckUtils]: 6: Hoare triple {183#(= main_~i~0 0)} assume true; {183#(= main_~i~0 0)} is VALID [2018-11-18 22:57:28,391 INFO L273 TraceCheckUtils]: 7: Hoare triple {183#(= main_~i~0 0)} assume !(~i~0 < 100000); {182#false} is VALID [2018-11-18 22:57:28,391 INFO L273 TraceCheckUtils]: 8: Hoare triple {182#false} ~f~0 := 1;~i~0 := 0; {182#false} is VALID [2018-11-18 22:57:28,391 INFO L273 TraceCheckUtils]: 9: Hoare triple {182#false} assume true; {182#false} is VALID [2018-11-18 22:57:28,392 INFO L273 TraceCheckUtils]: 10: Hoare triple {182#false} assume !(~i~0 < 100000); {182#false} is VALID [2018-11-18 22:57:28,392 INFO L256 TraceCheckUtils]: 11: Hoare triple {182#false} call __VERIFIER_assert(~f~0); {182#false} is VALID [2018-11-18 22:57:28,392 INFO L273 TraceCheckUtils]: 12: Hoare triple {182#false} ~cond := #in~cond; {182#false} is VALID [2018-11-18 22:57:28,393 INFO L273 TraceCheckUtils]: 13: Hoare triple {182#false} assume 0 == ~cond; {182#false} is VALID [2018-11-18 22:57:28,393 INFO L273 TraceCheckUtils]: 14: Hoare triple {182#false} assume !false; {182#false} is VALID [2018-11-18 22:57:28,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 22:57:28,395 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 22:57:28,395 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 22:57:28,397 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2018-11-18 22:57:28,397 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 22:57:28,397 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-18 22:57:28,471 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 15 edges. 15 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 22:57:28,471 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 22:57:28,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 22:57:28,471 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 22:57:28,472 INFO L87 Difference]: Start difference. First operand 24 states and 30 transitions. Second operand 3 states. [2018-11-18 22:57:28,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:57:28,870 INFO L93 Difference]: Finished difference Result 50 states and 67 transitions. [2018-11-18 22:57:28,870 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 22:57:28,870 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2018-11-18 22:57:28,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 22:57:28,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 22:57:28,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 67 transitions. [2018-11-18 22:57:28,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 22:57:28,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 67 transitions. [2018-11-18 22:57:28,881 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 67 transitions. [2018-11-18 22:57:29,209 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 22:57:29,212 INFO L225 Difference]: With dead ends: 50 [2018-11-18 22:57:29,212 INFO L226 Difference]: Without dead ends: 36 [2018-11-18 22:57:29,213 INFO L604 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 [2018-11-18 22:57:29,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2018-11-18 22:57:29,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 28. [2018-11-18 22:57:29,235 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 22:57:29,235 INFO L82 GeneralOperation]: Start isEquivalent. First operand 36 states. Second operand 28 states. [2018-11-18 22:57:29,235 INFO L74 IsIncluded]: Start isIncluded. First operand 36 states. Second operand 28 states. [2018-11-18 22:57:29,236 INFO L87 Difference]: Start difference. First operand 36 states. Second operand 28 states. [2018-11-18 22:57:29,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:57:29,239 INFO L93 Difference]: Finished difference Result 36 states and 47 transitions. [2018-11-18 22:57:29,239 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 47 transitions. [2018-11-18 22:57:29,240 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 22:57:29,240 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 22:57:29,240 INFO L74 IsIncluded]: Start isIncluded. First operand 28 states. Second operand 36 states. [2018-11-18 22:57:29,241 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 36 states. [2018-11-18 22:57:29,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:57:29,244 INFO L93 Difference]: Finished difference Result 36 states and 47 transitions. [2018-11-18 22:57:29,244 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 47 transitions. [2018-11-18 22:57:29,245 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 22:57:29,245 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 22:57:29,245 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 22:57:29,246 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 22:57:29,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2018-11-18 22:57:29,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 34 transitions. [2018-11-18 22:57:29,248 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 34 transitions. Word has length 15 [2018-11-18 22:57:29,248 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 22:57:29,249 INFO L480 AbstractCegarLoop]: Abstraction has 28 states and 34 transitions. [2018-11-18 22:57:29,249 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 22:57:29,249 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 34 transitions. [2018-11-18 22:57:29,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-18 22:57:29,250 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 22:57:29,250 INFO L375 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] [2018-11-18 22:57:29,251 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 22:57:29,251 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 22:57:29,251 INFO L82 PathProgramCache]: Analyzing trace with hash 285243906, now seen corresponding path program 1 times [2018-11-18 22:57:29,251 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 22:57:29,251 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 22:57:29,252 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 22:57:29,253 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 22:57:29,253 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 22:57:29,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 22:57:29,454 INFO L256 TraceCheckUtils]: 0: Hoare triple {359#true} call ULTIMATE.init(); {359#true} is VALID [2018-11-18 22:57:29,455 INFO L273 TraceCheckUtils]: 1: Hoare triple {359#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {359#true} is VALID [2018-11-18 22:57:29,455 INFO L273 TraceCheckUtils]: 2: Hoare triple {359#true} assume true; {359#true} is VALID [2018-11-18 22:57:29,456 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {359#true} {359#true} #81#return; {359#true} is VALID [2018-11-18 22:57:29,456 INFO L256 TraceCheckUtils]: 4: Hoare triple {359#true} call #t~ret7 := main(); {359#true} is VALID [2018-11-18 22:57:29,457 INFO L273 TraceCheckUtils]: 5: Hoare triple {359#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {359#true} is VALID [2018-11-18 22:57:29,457 INFO L273 TraceCheckUtils]: 6: Hoare triple {359#true} assume true; {359#true} is VALID [2018-11-18 22:57:29,458 INFO L273 TraceCheckUtils]: 7: Hoare triple {359#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {359#true} is VALID [2018-11-18 22:57:29,458 INFO L273 TraceCheckUtils]: 8: Hoare triple {359#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {359#true} is VALID [2018-11-18 22:57:29,458 INFO L273 TraceCheckUtils]: 9: Hoare triple {359#true} ~i~0 := 1 + ~i~0; {359#true} is VALID [2018-11-18 22:57:29,458 INFO L273 TraceCheckUtils]: 10: Hoare triple {359#true} assume true; {359#true} is VALID [2018-11-18 22:57:29,459 INFO L273 TraceCheckUtils]: 11: Hoare triple {359#true} assume !(~i~0 < 100000); {359#true} is VALID [2018-11-18 22:57:29,459 INFO L273 TraceCheckUtils]: 12: Hoare triple {359#true} ~f~0 := 1;~i~0 := 0; {359#true} is VALID [2018-11-18 22:57:29,459 INFO L273 TraceCheckUtils]: 13: Hoare triple {359#true} assume true; {359#true} is VALID [2018-11-18 22:57:29,460 INFO L273 TraceCheckUtils]: 14: Hoare triple {359#true} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {361#(or (<= 0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (not |main_#t~short3|))} is VALID [2018-11-18 22:57:29,461 INFO L273 TraceCheckUtils]: 15: Hoare triple {361#(or (<= 0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0)))) (not |main_#t~short3|))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {362#(<= 0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))} is VALID [2018-11-18 22:57:29,462 INFO L273 TraceCheckUtils]: 16: Hoare triple {362#(<= 0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {362#(<= 0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))} is VALID [2018-11-18 22:57:29,465 INFO L273 TraceCheckUtils]: 17: Hoare triple {362#(<= 0 (select (select |#memory_int| |main_~#a~0.base|) (+ |main_~#a~0.offset| (* 4 main_~i~0))))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {363#(not |main_#t~short6|)} is VALID [2018-11-18 22:57:29,469 INFO L273 TraceCheckUtils]: 18: Hoare triple {363#(not |main_#t~short6|)} assume #t~short6;call #t~mem5 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short6 := 0 != #t~mem5; {360#false} is VALID [2018-11-18 22:57:29,469 INFO L273 TraceCheckUtils]: 19: Hoare triple {360#false} assume #t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4;~f~0 := 0; {360#false} is VALID [2018-11-18 22:57:29,469 INFO L273 TraceCheckUtils]: 20: Hoare triple {360#false} ~i~0 := 1 + ~i~0; {360#false} is VALID [2018-11-18 22:57:29,470 INFO L273 TraceCheckUtils]: 21: Hoare triple {360#false} assume true; {360#false} is VALID [2018-11-18 22:57:29,470 INFO L273 TraceCheckUtils]: 22: Hoare triple {360#false} assume !(~i~0 < 100000); {360#false} is VALID [2018-11-18 22:57:29,470 INFO L256 TraceCheckUtils]: 23: Hoare triple {360#false} call __VERIFIER_assert(~f~0); {360#false} is VALID [2018-11-18 22:57:29,471 INFO L273 TraceCheckUtils]: 24: Hoare triple {360#false} ~cond := #in~cond; {360#false} is VALID [2018-11-18 22:57:29,471 INFO L273 TraceCheckUtils]: 25: Hoare triple {360#false} assume 0 == ~cond; {360#false} is VALID [2018-11-18 22:57:29,471 INFO L273 TraceCheckUtils]: 26: Hoare triple {360#false} assume !false; {360#false} is VALID [2018-11-18 22:57:29,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 22:57:29,475 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 22:57:29,476 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 22:57:29,476 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2018-11-18 22:57:29,476 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 22:57:29,477 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-18 22:57:29,563 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 22:57:29,564 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 22:57:29,564 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 22:57:29,564 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-11-18 22:57:29,565 INFO L87 Difference]: Start difference. First operand 28 states and 34 transitions. Second operand 5 states. [2018-11-18 22:57:29,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:57:29,876 INFO L93 Difference]: Finished difference Result 47 states and 61 transitions. [2018-11-18 22:57:29,876 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 22:57:29,876 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2018-11-18 22:57:29,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 22:57:29,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 22:57:29,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 57 transitions. [2018-11-18 22:57:29,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 22:57:29,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 57 transitions. [2018-11-18 22:57:29,885 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 57 transitions. [2018-11-18 22:57:30,054 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 22:57:30,056 INFO L225 Difference]: With dead ends: 47 [2018-11-18 22:57:30,056 INFO L226 Difference]: Without dead ends: 34 [2018-11-18 22:57:30,057 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-11-18 22:57:30,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2018-11-18 22:57:30,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 32. [2018-11-18 22:57:30,075 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 22:57:30,075 INFO L82 GeneralOperation]: Start isEquivalent. First operand 34 states. Second operand 32 states. [2018-11-18 22:57:30,076 INFO L74 IsIncluded]: Start isIncluded. First operand 34 states. Second operand 32 states. [2018-11-18 22:57:30,076 INFO L87 Difference]: Start difference. First operand 34 states. Second operand 32 states. [2018-11-18 22:57:30,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:57:30,080 INFO L93 Difference]: Finished difference Result 34 states and 41 transitions. [2018-11-18 22:57:30,080 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 41 transitions. [2018-11-18 22:57:30,081 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 22:57:30,081 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 22:57:30,081 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand 34 states. [2018-11-18 22:57:30,082 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 34 states. [2018-11-18 22:57:30,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:57:30,085 INFO L93 Difference]: Finished difference Result 34 states and 41 transitions. [2018-11-18 22:57:30,085 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 41 transitions. [2018-11-18 22:57:30,085 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 22:57:30,086 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 22:57:30,086 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 22:57:30,086 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 22:57:30,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2018-11-18 22:57:30,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 39 transitions. [2018-11-18 22:57:30,088 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 39 transitions. Word has length 27 [2018-11-18 22:57:30,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 22:57:30,089 INFO L480 AbstractCegarLoop]: Abstraction has 32 states and 39 transitions. [2018-11-18 22:57:30,089 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 22:57:30,089 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2018-11-18 22:57:30,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-18 22:57:30,090 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 22:57:30,090 INFO L375 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] [2018-11-18 22:57:30,090 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 22:57:30,091 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 22:57:30,091 INFO L82 PathProgramCache]: Analyzing trace with hash 155955650, now seen corresponding path program 1 times [2018-11-18 22:57:30,091 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 22:57:30,091 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 22:57:30,092 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 22:57:30,092 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 22:57:30,093 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 22:57:30,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 22:57:30,176 INFO L256 TraceCheckUtils]: 0: Hoare triple {538#true} call ULTIMATE.init(); {538#true} is VALID [2018-11-18 22:57:30,177 INFO L273 TraceCheckUtils]: 1: Hoare triple {538#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {538#true} is VALID [2018-11-18 22:57:30,177 INFO L273 TraceCheckUtils]: 2: Hoare triple {538#true} assume true; {538#true} is VALID [2018-11-18 22:57:30,177 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {538#true} {538#true} #81#return; {538#true} is VALID [2018-11-18 22:57:30,178 INFO L256 TraceCheckUtils]: 4: Hoare triple {538#true} call #t~ret7 := main(); {538#true} is VALID [2018-11-18 22:57:30,179 INFO L273 TraceCheckUtils]: 5: Hoare triple {538#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {540#(= main_~i~0 0)} is VALID [2018-11-18 22:57:30,182 INFO L273 TraceCheckUtils]: 6: Hoare triple {540#(= main_~i~0 0)} assume true; {540#(= main_~i~0 0)} is VALID [2018-11-18 22:57:30,184 INFO L273 TraceCheckUtils]: 7: Hoare triple {540#(= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {540#(= main_~i~0 0)} is VALID [2018-11-18 22:57:30,186 INFO L273 TraceCheckUtils]: 8: Hoare triple {540#(= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {540#(= main_~i~0 0)} is VALID [2018-11-18 22:57:30,189 INFO L273 TraceCheckUtils]: 9: Hoare triple {540#(= main_~i~0 0)} ~i~0 := 1 + ~i~0; {541#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:30,191 INFO L273 TraceCheckUtils]: 10: Hoare triple {541#(<= main_~i~0 1)} assume true; {541#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:30,191 INFO L273 TraceCheckUtils]: 11: Hoare triple {541#(<= main_~i~0 1)} assume !(~i~0 < 100000); {539#false} is VALID [2018-11-18 22:57:30,192 INFO L273 TraceCheckUtils]: 12: Hoare triple {539#false} ~f~0 := 1;~i~0 := 0; {539#false} is VALID [2018-11-18 22:57:30,192 INFO L273 TraceCheckUtils]: 13: Hoare triple {539#false} assume true; {539#false} is VALID [2018-11-18 22:57:30,192 INFO L273 TraceCheckUtils]: 14: Hoare triple {539#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {539#false} is VALID [2018-11-18 22:57:30,192 INFO L273 TraceCheckUtils]: 15: Hoare triple {539#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {539#false} is VALID [2018-11-18 22:57:30,192 INFO L273 TraceCheckUtils]: 16: Hoare triple {539#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {539#false} is VALID [2018-11-18 22:57:30,193 INFO L273 TraceCheckUtils]: 17: Hoare triple {539#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {539#false} is VALID [2018-11-18 22:57:30,193 INFO L273 TraceCheckUtils]: 18: Hoare triple {539#false} assume !#t~short6; {539#false} is VALID [2018-11-18 22:57:30,193 INFO L273 TraceCheckUtils]: 19: Hoare triple {539#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {539#false} is VALID [2018-11-18 22:57:30,193 INFO L273 TraceCheckUtils]: 20: Hoare triple {539#false} ~i~0 := 1 + ~i~0; {539#false} is VALID [2018-11-18 22:57:30,194 INFO L273 TraceCheckUtils]: 21: Hoare triple {539#false} assume true; {539#false} is VALID [2018-11-18 22:57:30,194 INFO L273 TraceCheckUtils]: 22: Hoare triple {539#false} assume !(~i~0 < 100000); {539#false} is VALID [2018-11-18 22:57:30,194 INFO L256 TraceCheckUtils]: 23: Hoare triple {539#false} call __VERIFIER_assert(~f~0); {539#false} is VALID [2018-11-18 22:57:30,195 INFO L273 TraceCheckUtils]: 24: Hoare triple {539#false} ~cond := #in~cond; {539#false} is VALID [2018-11-18 22:57:30,195 INFO L273 TraceCheckUtils]: 25: Hoare triple {539#false} assume 0 == ~cond; {539#false} is VALID [2018-11-18 22:57:30,195 INFO L273 TraceCheckUtils]: 26: Hoare triple {539#false} assume !false; {539#false} is VALID [2018-11-18 22:57:30,197 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 22:57:30,197 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 22:57:30,197 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 [2018-11-18 22:57:30,208 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 22:57:30,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 22:57:30,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 22:57:30,275 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 22:57:30,517 INFO L256 TraceCheckUtils]: 0: Hoare triple {538#true} call ULTIMATE.init(); {538#true} is VALID [2018-11-18 22:57:30,518 INFO L273 TraceCheckUtils]: 1: Hoare triple {538#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {538#true} is VALID [2018-11-18 22:57:30,518 INFO L273 TraceCheckUtils]: 2: Hoare triple {538#true} assume true; {538#true} is VALID [2018-11-18 22:57:30,518 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {538#true} {538#true} #81#return; {538#true} is VALID [2018-11-18 22:57:30,519 INFO L256 TraceCheckUtils]: 4: Hoare triple {538#true} call #t~ret7 := main(); {538#true} is VALID [2018-11-18 22:57:30,521 INFO L273 TraceCheckUtils]: 5: Hoare triple {538#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {560#(<= main_~i~0 0)} is VALID [2018-11-18 22:57:30,521 INFO L273 TraceCheckUtils]: 6: Hoare triple {560#(<= main_~i~0 0)} assume true; {560#(<= main_~i~0 0)} is VALID [2018-11-18 22:57:30,526 INFO L273 TraceCheckUtils]: 7: Hoare triple {560#(<= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {560#(<= main_~i~0 0)} is VALID [2018-11-18 22:57:30,526 INFO L273 TraceCheckUtils]: 8: Hoare triple {560#(<= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {560#(<= main_~i~0 0)} is VALID [2018-11-18 22:57:30,527 INFO L273 TraceCheckUtils]: 9: Hoare triple {560#(<= main_~i~0 0)} ~i~0 := 1 + ~i~0; {541#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:30,527 INFO L273 TraceCheckUtils]: 10: Hoare triple {541#(<= main_~i~0 1)} assume true; {541#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:30,528 INFO L273 TraceCheckUtils]: 11: Hoare triple {541#(<= main_~i~0 1)} assume !(~i~0 < 100000); {539#false} is VALID [2018-11-18 22:57:30,529 INFO L273 TraceCheckUtils]: 12: Hoare triple {539#false} ~f~0 := 1;~i~0 := 0; {539#false} is VALID [2018-11-18 22:57:30,529 INFO L273 TraceCheckUtils]: 13: Hoare triple {539#false} assume true; {539#false} is VALID [2018-11-18 22:57:30,529 INFO L273 TraceCheckUtils]: 14: Hoare triple {539#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {539#false} is VALID [2018-11-18 22:57:30,530 INFO L273 TraceCheckUtils]: 15: Hoare triple {539#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {539#false} is VALID [2018-11-18 22:57:30,530 INFO L273 TraceCheckUtils]: 16: Hoare triple {539#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {539#false} is VALID [2018-11-18 22:57:30,531 INFO L273 TraceCheckUtils]: 17: Hoare triple {539#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {539#false} is VALID [2018-11-18 22:57:30,531 INFO L273 TraceCheckUtils]: 18: Hoare triple {539#false} assume !#t~short6; {539#false} is VALID [2018-11-18 22:57:30,532 INFO L273 TraceCheckUtils]: 19: Hoare triple {539#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {539#false} is VALID [2018-11-18 22:57:30,532 INFO L273 TraceCheckUtils]: 20: Hoare triple {539#false} ~i~0 := 1 + ~i~0; {539#false} is VALID [2018-11-18 22:57:30,532 INFO L273 TraceCheckUtils]: 21: Hoare triple {539#false} assume true; {539#false} is VALID [2018-11-18 22:57:30,532 INFO L273 TraceCheckUtils]: 22: Hoare triple {539#false} assume !(~i~0 < 100000); {539#false} is VALID [2018-11-18 22:57:30,532 INFO L256 TraceCheckUtils]: 23: Hoare triple {539#false} call __VERIFIER_assert(~f~0); {539#false} is VALID [2018-11-18 22:57:30,533 INFO L273 TraceCheckUtils]: 24: Hoare triple {539#false} ~cond := #in~cond; {539#false} is VALID [2018-11-18 22:57:30,533 INFO L273 TraceCheckUtils]: 25: Hoare triple {539#false} assume 0 == ~cond; {539#false} is VALID [2018-11-18 22:57:30,533 INFO L273 TraceCheckUtils]: 26: Hoare triple {539#false} assume !false; {539#false} is VALID [2018-11-18 22:57:30,535 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 22:57:30,555 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 22:57:30,555 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2018-11-18 22:57:30,556 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2018-11-18 22:57:30,557 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 22:57:30,557 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-18 22:57:30,639 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 22:57:30,639 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 22:57:30,640 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 22:57:30,640 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-11-18 22:57:30,640 INFO L87 Difference]: Start difference. First operand 32 states and 39 transitions. Second operand 5 states. [2018-11-18 22:57:30,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:57:30,935 INFO L93 Difference]: Finished difference Result 80 states and 106 transitions. [2018-11-18 22:57:30,935 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 22:57:30,935 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2018-11-18 22:57:30,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 22:57:30,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 22:57:30,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 84 transitions. [2018-11-18 22:57:30,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 22:57:30,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 84 transitions. [2018-11-18 22:57:30,941 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 84 transitions. [2018-11-18 22:57:31,220 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 84 edges. 84 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 22:57:31,223 INFO L225 Difference]: With dead ends: 80 [2018-11-18 22:57:31,224 INFO L226 Difference]: Without dead ends: 60 [2018-11-18 22:57:31,225 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-11-18 22:57:31,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2018-11-18 22:57:31,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 48. [2018-11-18 22:57:31,274 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 22:57:31,274 INFO L82 GeneralOperation]: Start isEquivalent. First operand 60 states. Second operand 48 states. [2018-11-18 22:57:31,274 INFO L74 IsIncluded]: Start isIncluded. First operand 60 states. Second operand 48 states. [2018-11-18 22:57:31,274 INFO L87 Difference]: Start difference. First operand 60 states. Second operand 48 states. [2018-11-18 22:57:31,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:57:31,278 INFO L93 Difference]: Finished difference Result 60 states and 79 transitions. [2018-11-18 22:57:31,278 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 79 transitions. [2018-11-18 22:57:31,279 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 22:57:31,279 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 22:57:31,279 INFO L74 IsIncluded]: Start isIncluded. First operand 48 states. Second operand 60 states. [2018-11-18 22:57:31,280 INFO L87 Difference]: Start difference. First operand 48 states. Second operand 60 states. [2018-11-18 22:57:31,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:57:31,283 INFO L93 Difference]: Finished difference Result 60 states and 79 transitions. [2018-11-18 22:57:31,283 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 79 transitions. [2018-11-18 22:57:31,284 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 22:57:31,284 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 22:57:31,285 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 22:57:31,285 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 22:57:31,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2018-11-18 22:57:31,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 61 transitions. [2018-11-18 22:57:31,288 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 61 transitions. Word has length 27 [2018-11-18 22:57:31,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 22:57:31,288 INFO L480 AbstractCegarLoop]: Abstraction has 48 states and 61 transitions. [2018-11-18 22:57:31,288 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 22:57:31,289 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 61 transitions. [2018-11-18 22:57:31,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-11-18 22:57:31,290 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 22:57:31,290 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 22:57:31,291 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 22:57:31,291 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 22:57:31,291 INFO L82 PathProgramCache]: Analyzing trace with hash -808941973, now seen corresponding path program 2 times [2018-11-18 22:57:31,291 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 22:57:31,291 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 22:57:31,292 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 22:57:31,293 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 22:57:31,293 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 22:57:31,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 22:57:31,485 INFO L256 TraceCheckUtils]: 0: Hoare triple {899#true} call ULTIMATE.init(); {899#true} is VALID [2018-11-18 22:57:31,485 INFO L273 TraceCheckUtils]: 1: Hoare triple {899#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {899#true} is VALID [2018-11-18 22:57:31,486 INFO L273 TraceCheckUtils]: 2: Hoare triple {899#true} assume true; {899#true} is VALID [2018-11-18 22:57:31,486 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {899#true} {899#true} #81#return; {899#true} is VALID [2018-11-18 22:57:31,486 INFO L256 TraceCheckUtils]: 4: Hoare triple {899#true} call #t~ret7 := main(); {899#true} is VALID [2018-11-18 22:57:31,487 INFO L273 TraceCheckUtils]: 5: Hoare triple {899#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {901#(= main_~i~0 0)} is VALID [2018-11-18 22:57:31,493 INFO L273 TraceCheckUtils]: 6: Hoare triple {901#(= main_~i~0 0)} assume true; {901#(= main_~i~0 0)} is VALID [2018-11-18 22:57:31,494 INFO L273 TraceCheckUtils]: 7: Hoare triple {901#(= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {901#(= main_~i~0 0)} is VALID [2018-11-18 22:57:31,495 INFO L273 TraceCheckUtils]: 8: Hoare triple {901#(= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {901#(= main_~i~0 0)} is VALID [2018-11-18 22:57:31,495 INFO L273 TraceCheckUtils]: 9: Hoare triple {901#(= main_~i~0 0)} ~i~0 := 1 + ~i~0; {902#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:31,496 INFO L273 TraceCheckUtils]: 10: Hoare triple {902#(<= main_~i~0 1)} assume true; {902#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:31,496 INFO L273 TraceCheckUtils]: 11: Hoare triple {902#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {902#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:31,513 INFO L273 TraceCheckUtils]: 12: Hoare triple {902#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {902#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:31,514 INFO L273 TraceCheckUtils]: 13: Hoare triple {902#(<= main_~i~0 1)} ~i~0 := 1 + ~i~0; {903#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:31,514 INFO L273 TraceCheckUtils]: 14: Hoare triple {903#(<= main_~i~0 2)} assume true; {903#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:31,515 INFO L273 TraceCheckUtils]: 15: Hoare triple {903#(<= main_~i~0 2)} assume !(~i~0 < 100000); {900#false} is VALID [2018-11-18 22:57:31,516 INFO L273 TraceCheckUtils]: 16: Hoare triple {900#false} ~f~0 := 1;~i~0 := 0; {900#false} is VALID [2018-11-18 22:57:31,516 INFO L273 TraceCheckUtils]: 17: Hoare triple {900#false} assume true; {900#false} is VALID [2018-11-18 22:57:31,516 INFO L273 TraceCheckUtils]: 18: Hoare triple {900#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {900#false} is VALID [2018-11-18 22:57:31,517 INFO L273 TraceCheckUtils]: 19: Hoare triple {900#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {900#false} is VALID [2018-11-18 22:57:31,517 INFO L273 TraceCheckUtils]: 20: Hoare triple {900#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {900#false} is VALID [2018-11-18 22:57:31,517 INFO L273 TraceCheckUtils]: 21: Hoare triple {900#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {900#false} is VALID [2018-11-18 22:57:31,517 INFO L273 TraceCheckUtils]: 22: Hoare triple {900#false} assume !#t~short6; {900#false} is VALID [2018-11-18 22:57:31,518 INFO L273 TraceCheckUtils]: 23: Hoare triple {900#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {900#false} is VALID [2018-11-18 22:57:31,518 INFO L273 TraceCheckUtils]: 24: Hoare triple {900#false} ~i~0 := 1 + ~i~0; {900#false} is VALID [2018-11-18 22:57:31,518 INFO L273 TraceCheckUtils]: 25: Hoare triple {900#false} assume true; {900#false} is VALID [2018-11-18 22:57:31,518 INFO L273 TraceCheckUtils]: 26: Hoare triple {900#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {900#false} is VALID [2018-11-18 22:57:31,518 INFO L273 TraceCheckUtils]: 27: Hoare triple {900#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {900#false} is VALID [2018-11-18 22:57:31,519 INFO L273 TraceCheckUtils]: 28: Hoare triple {900#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {900#false} is VALID [2018-11-18 22:57:31,519 INFO L273 TraceCheckUtils]: 29: Hoare triple {900#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {900#false} is VALID [2018-11-18 22:57:31,519 INFO L273 TraceCheckUtils]: 30: Hoare triple {900#false} assume !#t~short6; {900#false} is VALID [2018-11-18 22:57:31,519 INFO L273 TraceCheckUtils]: 31: Hoare triple {900#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {900#false} is VALID [2018-11-18 22:57:31,520 INFO L273 TraceCheckUtils]: 32: Hoare triple {900#false} ~i~0 := 1 + ~i~0; {900#false} is VALID [2018-11-18 22:57:31,520 INFO L273 TraceCheckUtils]: 33: Hoare triple {900#false} assume true; {900#false} is VALID [2018-11-18 22:57:31,520 INFO L273 TraceCheckUtils]: 34: Hoare triple {900#false} assume !(~i~0 < 100000); {900#false} is VALID [2018-11-18 22:57:31,520 INFO L256 TraceCheckUtils]: 35: Hoare triple {900#false} call __VERIFIER_assert(~f~0); {900#false} is VALID [2018-11-18 22:57:31,520 INFO L273 TraceCheckUtils]: 36: Hoare triple {900#false} ~cond := #in~cond; {900#false} is VALID [2018-11-18 22:57:31,521 INFO L273 TraceCheckUtils]: 37: Hoare triple {900#false} assume 0 == ~cond; {900#false} is VALID [2018-11-18 22:57:31,521 INFO L273 TraceCheckUtils]: 38: Hoare triple {900#false} assume !false; {900#false} is VALID [2018-11-18 22:57:31,523 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-18 22:57:31,524 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 22:57:31,524 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 [2018-11-18 22:57:31,538 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-18 22:57:31,565 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-18 22:57:31,565 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 22:57:31,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 22:57:31,582 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 22:57:31,712 INFO L256 TraceCheckUtils]: 0: Hoare triple {899#true} call ULTIMATE.init(); {899#true} is VALID [2018-11-18 22:57:31,713 INFO L273 TraceCheckUtils]: 1: Hoare triple {899#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {899#true} is VALID [2018-11-18 22:57:31,713 INFO L273 TraceCheckUtils]: 2: Hoare triple {899#true} assume true; {899#true} is VALID [2018-11-18 22:57:31,713 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {899#true} {899#true} #81#return; {899#true} is VALID [2018-11-18 22:57:31,714 INFO L256 TraceCheckUtils]: 4: Hoare triple {899#true} call #t~ret7 := main(); {899#true} is VALID [2018-11-18 22:57:31,715 INFO L273 TraceCheckUtils]: 5: Hoare triple {899#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {922#(<= main_~i~0 0)} is VALID [2018-11-18 22:57:31,715 INFO L273 TraceCheckUtils]: 6: Hoare triple {922#(<= main_~i~0 0)} assume true; {922#(<= main_~i~0 0)} is VALID [2018-11-18 22:57:31,716 INFO L273 TraceCheckUtils]: 7: Hoare triple {922#(<= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {922#(<= main_~i~0 0)} is VALID [2018-11-18 22:57:31,716 INFO L273 TraceCheckUtils]: 8: Hoare triple {922#(<= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {922#(<= main_~i~0 0)} is VALID [2018-11-18 22:57:31,717 INFO L273 TraceCheckUtils]: 9: Hoare triple {922#(<= main_~i~0 0)} ~i~0 := 1 + ~i~0; {902#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:31,718 INFO L273 TraceCheckUtils]: 10: Hoare triple {902#(<= main_~i~0 1)} assume true; {902#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:31,718 INFO L273 TraceCheckUtils]: 11: Hoare triple {902#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {902#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:31,719 INFO L273 TraceCheckUtils]: 12: Hoare triple {902#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {902#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:31,720 INFO L273 TraceCheckUtils]: 13: Hoare triple {902#(<= main_~i~0 1)} ~i~0 := 1 + ~i~0; {903#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:31,721 INFO L273 TraceCheckUtils]: 14: Hoare triple {903#(<= main_~i~0 2)} assume true; {903#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:31,722 INFO L273 TraceCheckUtils]: 15: Hoare triple {903#(<= main_~i~0 2)} assume !(~i~0 < 100000); {900#false} is VALID [2018-11-18 22:57:31,722 INFO L273 TraceCheckUtils]: 16: Hoare triple {900#false} ~f~0 := 1;~i~0 := 0; {900#false} is VALID [2018-11-18 22:57:31,722 INFO L273 TraceCheckUtils]: 17: Hoare triple {900#false} assume true; {900#false} is VALID [2018-11-18 22:57:31,723 INFO L273 TraceCheckUtils]: 18: Hoare triple {900#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {900#false} is VALID [2018-11-18 22:57:31,723 INFO L273 TraceCheckUtils]: 19: Hoare triple {900#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {900#false} is VALID [2018-11-18 22:57:31,723 INFO L273 TraceCheckUtils]: 20: Hoare triple {900#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {900#false} is VALID [2018-11-18 22:57:31,724 INFO L273 TraceCheckUtils]: 21: Hoare triple {900#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {900#false} is VALID [2018-11-18 22:57:31,724 INFO L273 TraceCheckUtils]: 22: Hoare triple {900#false} assume !#t~short6; {900#false} is VALID [2018-11-18 22:57:31,725 INFO L273 TraceCheckUtils]: 23: Hoare triple {900#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {900#false} is VALID [2018-11-18 22:57:31,725 INFO L273 TraceCheckUtils]: 24: Hoare triple {900#false} ~i~0 := 1 + ~i~0; {900#false} is VALID [2018-11-18 22:57:31,725 INFO L273 TraceCheckUtils]: 25: Hoare triple {900#false} assume true; {900#false} is VALID [2018-11-18 22:57:31,726 INFO L273 TraceCheckUtils]: 26: Hoare triple {900#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {900#false} is VALID [2018-11-18 22:57:31,726 INFO L273 TraceCheckUtils]: 27: Hoare triple {900#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {900#false} is VALID [2018-11-18 22:57:31,726 INFO L273 TraceCheckUtils]: 28: Hoare triple {900#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {900#false} is VALID [2018-11-18 22:57:31,726 INFO L273 TraceCheckUtils]: 29: Hoare triple {900#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {900#false} is VALID [2018-11-18 22:57:31,726 INFO L273 TraceCheckUtils]: 30: Hoare triple {900#false} assume !#t~short6; {900#false} is VALID [2018-11-18 22:57:31,727 INFO L273 TraceCheckUtils]: 31: Hoare triple {900#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {900#false} is VALID [2018-11-18 22:57:31,727 INFO L273 TraceCheckUtils]: 32: Hoare triple {900#false} ~i~0 := 1 + ~i~0; {900#false} is VALID [2018-11-18 22:57:31,727 INFO L273 TraceCheckUtils]: 33: Hoare triple {900#false} assume true; {900#false} is VALID [2018-11-18 22:57:31,727 INFO L273 TraceCheckUtils]: 34: Hoare triple {900#false} assume !(~i~0 < 100000); {900#false} is VALID [2018-11-18 22:57:31,728 INFO L256 TraceCheckUtils]: 35: Hoare triple {900#false} call __VERIFIER_assert(~f~0); {900#false} is VALID [2018-11-18 22:57:31,728 INFO L273 TraceCheckUtils]: 36: Hoare triple {900#false} ~cond := #in~cond; {900#false} is VALID [2018-11-18 22:57:31,728 INFO L273 TraceCheckUtils]: 37: Hoare triple {900#false} assume 0 == ~cond; {900#false} is VALID [2018-11-18 22:57:31,728 INFO L273 TraceCheckUtils]: 38: Hoare triple {900#false} assume !false; {900#false} is VALID [2018-11-18 22:57:31,730 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-18 22:57:31,749 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 22:57:31,749 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-11-18 22:57:31,750 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 39 [2018-11-18 22:57:31,750 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 22:57:31,751 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-18 22:57:31,786 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 22:57:31,786 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 22:57:31,787 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 22:57:31,787 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2018-11-18 22:57:31,787 INFO L87 Difference]: Start difference. First operand 48 states and 61 transitions. Second operand 6 states. [2018-11-18 22:57:32,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:57:32,113 INFO L93 Difference]: Finished difference Result 108 states and 145 transitions. [2018-11-18 22:57:32,113 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 22:57:32,114 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 39 [2018-11-18 22:57:32,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 22:57:32,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-18 22:57:32,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 101 transitions. [2018-11-18 22:57:32,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-18 22:57:32,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 101 transitions. [2018-11-18 22:57:32,119 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 101 transitions. [2018-11-18 22:57:32,276 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 22:57:32,279 INFO L225 Difference]: With dead ends: 108 [2018-11-18 22:57:32,279 INFO L226 Difference]: Without dead ends: 76 [2018-11-18 22:57:32,280 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2018-11-18 22:57:32,280 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states. [2018-11-18 22:57:32,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 64. [2018-11-18 22:57:32,306 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 22:57:32,306 INFO L82 GeneralOperation]: Start isEquivalent. First operand 76 states. Second operand 64 states. [2018-11-18 22:57:32,306 INFO L74 IsIncluded]: Start isIncluded. First operand 76 states. Second operand 64 states. [2018-11-18 22:57:32,306 INFO L87 Difference]: Start difference. First operand 76 states. Second operand 64 states. [2018-11-18 22:57:32,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:57:32,310 INFO L93 Difference]: Finished difference Result 76 states and 101 transitions. [2018-11-18 22:57:32,310 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 101 transitions. [2018-11-18 22:57:32,311 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 22:57:32,311 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 22:57:32,311 INFO L74 IsIncluded]: Start isIncluded. First operand 64 states. Second operand 76 states. [2018-11-18 22:57:32,312 INFO L87 Difference]: Start difference. First operand 64 states. Second operand 76 states. [2018-11-18 22:57:32,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:57:32,315 INFO L93 Difference]: Finished difference Result 76 states and 101 transitions. [2018-11-18 22:57:32,316 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 101 transitions. [2018-11-18 22:57:32,316 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 22:57:32,317 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 22:57:32,317 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 22:57:32,317 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 22:57:32,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64 states. [2018-11-18 22:57:32,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 83 transitions. [2018-11-18 22:57:32,320 INFO L78 Accepts]: Start accepts. Automaton has 64 states and 83 transitions. Word has length 39 [2018-11-18 22:57:32,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 22:57:32,320 INFO L480 AbstractCegarLoop]: Abstraction has 64 states and 83 transitions. [2018-11-18 22:57:32,321 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 22:57:32,321 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 83 transitions. [2018-11-18 22:57:32,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-18 22:57:32,322 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 22:57:32,322 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 22:57:32,323 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 22:57:32,323 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 22:57:32,323 INFO L82 PathProgramCache]: Analyzing trace with hash 1502531860, now seen corresponding path program 3 times [2018-11-18 22:57:32,323 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 22:57:32,324 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 22:57:32,324 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 22:57:32,325 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 22:57:32,325 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 22:57:32,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 22:57:32,496 INFO L256 TraceCheckUtils]: 0: Hoare triple {1378#true} call ULTIMATE.init(); {1378#true} is VALID [2018-11-18 22:57:32,496 INFO L273 TraceCheckUtils]: 1: Hoare triple {1378#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {1378#true} is VALID [2018-11-18 22:57:32,496 INFO L273 TraceCheckUtils]: 2: Hoare triple {1378#true} assume true; {1378#true} is VALID [2018-11-18 22:57:32,497 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1378#true} {1378#true} #81#return; {1378#true} is VALID [2018-11-18 22:57:32,497 INFO L256 TraceCheckUtils]: 4: Hoare triple {1378#true} call #t~ret7 := main(); {1378#true} is VALID [2018-11-18 22:57:32,500 INFO L273 TraceCheckUtils]: 5: Hoare triple {1378#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {1380#(= main_~i~0 0)} is VALID [2018-11-18 22:57:32,502 INFO L273 TraceCheckUtils]: 6: Hoare triple {1380#(= main_~i~0 0)} assume true; {1380#(= main_~i~0 0)} is VALID [2018-11-18 22:57:32,502 INFO L273 TraceCheckUtils]: 7: Hoare triple {1380#(= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {1380#(= main_~i~0 0)} is VALID [2018-11-18 22:57:32,504 INFO L273 TraceCheckUtils]: 8: Hoare triple {1380#(= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {1380#(= main_~i~0 0)} is VALID [2018-11-18 22:57:32,505 INFO L273 TraceCheckUtils]: 9: Hoare triple {1380#(= main_~i~0 0)} ~i~0 := 1 + ~i~0; {1381#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:32,505 INFO L273 TraceCheckUtils]: 10: Hoare triple {1381#(<= main_~i~0 1)} assume true; {1381#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:32,506 INFO L273 TraceCheckUtils]: 11: Hoare triple {1381#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {1381#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:32,507 INFO L273 TraceCheckUtils]: 12: Hoare triple {1381#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {1381#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:32,508 INFO L273 TraceCheckUtils]: 13: Hoare triple {1381#(<= main_~i~0 1)} ~i~0 := 1 + ~i~0; {1382#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:32,509 INFO L273 TraceCheckUtils]: 14: Hoare triple {1382#(<= main_~i~0 2)} assume true; {1382#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:32,509 INFO L273 TraceCheckUtils]: 15: Hoare triple {1382#(<= main_~i~0 2)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {1382#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:32,510 INFO L273 TraceCheckUtils]: 16: Hoare triple {1382#(<= main_~i~0 2)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {1382#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:32,517 INFO L273 TraceCheckUtils]: 17: Hoare triple {1382#(<= main_~i~0 2)} ~i~0 := 1 + ~i~0; {1383#(<= main_~i~0 3)} is VALID [2018-11-18 22:57:32,517 INFO L273 TraceCheckUtils]: 18: Hoare triple {1383#(<= main_~i~0 3)} assume true; {1383#(<= main_~i~0 3)} is VALID [2018-11-18 22:57:32,519 INFO L273 TraceCheckUtils]: 19: Hoare triple {1383#(<= main_~i~0 3)} assume !(~i~0 < 100000); {1379#false} is VALID [2018-11-18 22:57:32,519 INFO L273 TraceCheckUtils]: 20: Hoare triple {1379#false} ~f~0 := 1;~i~0 := 0; {1379#false} is VALID [2018-11-18 22:57:32,519 INFO L273 TraceCheckUtils]: 21: Hoare triple {1379#false} assume true; {1379#false} is VALID [2018-11-18 22:57:32,519 INFO L273 TraceCheckUtils]: 22: Hoare triple {1379#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {1379#false} is VALID [2018-11-18 22:57:32,519 INFO L273 TraceCheckUtils]: 23: Hoare triple {1379#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {1379#false} is VALID [2018-11-18 22:57:32,520 INFO L273 TraceCheckUtils]: 24: Hoare triple {1379#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {1379#false} is VALID [2018-11-18 22:57:32,520 INFO L273 TraceCheckUtils]: 25: Hoare triple {1379#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {1379#false} is VALID [2018-11-18 22:57:32,520 INFO L273 TraceCheckUtils]: 26: Hoare triple {1379#false} assume !#t~short6; {1379#false} is VALID [2018-11-18 22:57:32,521 INFO L273 TraceCheckUtils]: 27: Hoare triple {1379#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {1379#false} is VALID [2018-11-18 22:57:32,521 INFO L273 TraceCheckUtils]: 28: Hoare triple {1379#false} ~i~0 := 1 + ~i~0; {1379#false} is VALID [2018-11-18 22:57:32,521 INFO L273 TraceCheckUtils]: 29: Hoare triple {1379#false} assume true; {1379#false} is VALID [2018-11-18 22:57:32,521 INFO L273 TraceCheckUtils]: 30: Hoare triple {1379#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {1379#false} is VALID [2018-11-18 22:57:32,522 INFO L273 TraceCheckUtils]: 31: Hoare triple {1379#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {1379#false} is VALID [2018-11-18 22:57:32,522 INFO L273 TraceCheckUtils]: 32: Hoare triple {1379#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {1379#false} is VALID [2018-11-18 22:57:32,522 INFO L273 TraceCheckUtils]: 33: Hoare triple {1379#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {1379#false} is VALID [2018-11-18 22:57:32,523 INFO L273 TraceCheckUtils]: 34: Hoare triple {1379#false} assume !#t~short6; {1379#false} is VALID [2018-11-18 22:57:32,523 INFO L273 TraceCheckUtils]: 35: Hoare triple {1379#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {1379#false} is VALID [2018-11-18 22:57:32,523 INFO L273 TraceCheckUtils]: 36: Hoare triple {1379#false} ~i~0 := 1 + ~i~0; {1379#false} is VALID [2018-11-18 22:57:32,523 INFO L273 TraceCheckUtils]: 37: Hoare triple {1379#false} assume true; {1379#false} is VALID [2018-11-18 22:57:32,524 INFO L273 TraceCheckUtils]: 38: Hoare triple {1379#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {1379#false} is VALID [2018-11-18 22:57:32,524 INFO L273 TraceCheckUtils]: 39: Hoare triple {1379#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {1379#false} is VALID [2018-11-18 22:57:32,524 INFO L273 TraceCheckUtils]: 40: Hoare triple {1379#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {1379#false} is VALID [2018-11-18 22:57:32,524 INFO L273 TraceCheckUtils]: 41: Hoare triple {1379#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {1379#false} is VALID [2018-11-18 22:57:32,525 INFO L273 TraceCheckUtils]: 42: Hoare triple {1379#false} assume !#t~short6; {1379#false} is VALID [2018-11-18 22:57:32,525 INFO L273 TraceCheckUtils]: 43: Hoare triple {1379#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {1379#false} is VALID [2018-11-18 22:57:32,525 INFO L273 TraceCheckUtils]: 44: Hoare triple {1379#false} ~i~0 := 1 + ~i~0; {1379#false} is VALID [2018-11-18 22:57:32,525 INFO L273 TraceCheckUtils]: 45: Hoare triple {1379#false} assume true; {1379#false} is VALID [2018-11-18 22:57:32,526 INFO L273 TraceCheckUtils]: 46: Hoare triple {1379#false} assume !(~i~0 < 100000); {1379#false} is VALID [2018-11-18 22:57:32,526 INFO L256 TraceCheckUtils]: 47: Hoare triple {1379#false} call __VERIFIER_assert(~f~0); {1379#false} is VALID [2018-11-18 22:57:32,526 INFO L273 TraceCheckUtils]: 48: Hoare triple {1379#false} ~cond := #in~cond; {1379#false} is VALID [2018-11-18 22:57:32,527 INFO L273 TraceCheckUtils]: 49: Hoare triple {1379#false} assume 0 == ~cond; {1379#false} is VALID [2018-11-18 22:57:32,527 INFO L273 TraceCheckUtils]: 50: Hoare triple {1379#false} assume !false; {1379#false} is VALID [2018-11-18 22:57:32,531 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-18 22:57:32,531 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 22:57:32,531 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 [2018-11-18 22:57:32,550 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-18 22:57:32,582 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-18 22:57:32,582 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 22:57:32,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 22:57:32,612 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 22:57:32,714 INFO L477 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 [2018-11-18 22:57:32,727 INFO L477 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 [2018-11-18 22:57:32,730 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 22:57:32,733 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 22:57:32,744 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 22:57:32,745 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:19, output treesize:15 [2018-11-18 22:57:33,505 INFO L477 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 31 [2018-11-18 22:57:33,521 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 21 [2018-11-18 22:57:33,532 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 22:57:33,539 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 22:57:33,572 INFO L477 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 33 treesize of output 29 [2018-11-18 22:57:33,583 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 22:57:33,584 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 22:57:33,586 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 12 [2018-11-18 22:57:33,595 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-18 22:57:33,653 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 22:57:33,687 INFO L267 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-11-18 22:57:33,688 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 8 variables, input treesize:69, output treesize:19 [2018-11-18 22:57:33,692 WARN L383 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2018-11-18 22:57:33,955 INFO L256 TraceCheckUtils]: 0: Hoare triple {1378#true} call ULTIMATE.init(); {1378#true} is VALID [2018-11-18 22:57:33,955 INFO L273 TraceCheckUtils]: 1: Hoare triple {1378#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {1378#true} is VALID [2018-11-18 22:57:33,956 INFO L273 TraceCheckUtils]: 2: Hoare triple {1378#true} assume true; {1378#true} is VALID [2018-11-18 22:57:33,956 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1378#true} {1378#true} #81#return; {1378#true} is VALID [2018-11-18 22:57:33,956 INFO L256 TraceCheckUtils]: 4: Hoare triple {1378#true} call #t~ret7 := main(); {1378#true} is VALID [2018-11-18 22:57:33,957 INFO L273 TraceCheckUtils]: 5: Hoare triple {1378#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {1378#true} is VALID [2018-11-18 22:57:33,957 INFO L273 TraceCheckUtils]: 6: Hoare triple {1378#true} assume true; {1378#true} is VALID [2018-11-18 22:57:33,957 INFO L273 TraceCheckUtils]: 7: Hoare triple {1378#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {1378#true} is VALID [2018-11-18 22:57:33,957 INFO L273 TraceCheckUtils]: 8: Hoare triple {1378#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {1378#true} is VALID [2018-11-18 22:57:33,958 INFO L273 TraceCheckUtils]: 9: Hoare triple {1378#true} ~i~0 := 1 + ~i~0; {1378#true} is VALID [2018-11-18 22:57:33,958 INFO L273 TraceCheckUtils]: 10: Hoare triple {1378#true} assume true; {1378#true} is VALID [2018-11-18 22:57:33,958 INFO L273 TraceCheckUtils]: 11: Hoare triple {1378#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {1378#true} is VALID [2018-11-18 22:57:33,959 INFO L273 TraceCheckUtils]: 12: Hoare triple {1378#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {1378#true} is VALID [2018-11-18 22:57:33,959 INFO L273 TraceCheckUtils]: 13: Hoare triple {1378#true} ~i~0 := 1 + ~i~0; {1378#true} is VALID [2018-11-18 22:57:33,959 INFO L273 TraceCheckUtils]: 14: Hoare triple {1378#true} assume true; {1378#true} is VALID [2018-11-18 22:57:33,969 INFO L273 TraceCheckUtils]: 15: Hoare triple {1378#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {1432#(< main_~i~0 100000)} is VALID [2018-11-18 22:57:33,982 INFO L273 TraceCheckUtils]: 16: Hoare triple {1432#(< main_~i~0 100000)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {1436#(and (< main_~i~0 100000) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset|))))} is VALID [2018-11-18 22:57:33,995 INFO L273 TraceCheckUtils]: 17: Hoare triple {1436#(and (< main_~i~0 100000) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset|))))} ~i~0 := 1 + ~i~0; {1440#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= main_~i~0 (+ v_main_~i~0_19 1)) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-18 22:57:34,008 INFO L273 TraceCheckUtils]: 18: Hoare triple {1440#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= main_~i~0 (+ v_main_~i~0_19 1)) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume true; {1440#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= main_~i~0 (+ v_main_~i~0_19 1)) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-18 22:57:34,027 INFO L273 TraceCheckUtils]: 19: Hoare triple {1440#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= main_~i~0 (+ v_main_~i~0_19 1)) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume !(~i~0 < 100000); {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-18 22:57:34,036 INFO L273 TraceCheckUtils]: 20: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} ~f~0 := 1;~i~0 := 0; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-18 22:57:34,049 INFO L273 TraceCheckUtils]: 21: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume true; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-18 22:57:34,062 INFO L273 TraceCheckUtils]: 22: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-18 22:57:34,075 INFO L273 TraceCheckUtils]: 23: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-18 22:57:34,088 INFO L273 TraceCheckUtils]: 24: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-18 22:57:34,101 INFO L273 TraceCheckUtils]: 25: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-18 22:57:34,114 INFO L273 TraceCheckUtils]: 26: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume !#t~short6; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-18 22:57:34,118 INFO L273 TraceCheckUtils]: 27: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-18 22:57:34,118 INFO L273 TraceCheckUtils]: 28: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} ~i~0 := 1 + ~i~0; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-18 22:57:34,121 INFO L273 TraceCheckUtils]: 29: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume true; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-18 22:57:34,121 INFO L273 TraceCheckUtils]: 30: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-18 22:57:34,124 INFO L273 TraceCheckUtils]: 31: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-18 22:57:34,124 INFO L273 TraceCheckUtils]: 32: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-18 22:57:34,127 INFO L273 TraceCheckUtils]: 33: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-18 22:57:34,127 INFO L273 TraceCheckUtils]: 34: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume !#t~short6; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-18 22:57:34,128 INFO L273 TraceCheckUtils]: 35: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-18 22:57:34,129 INFO L273 TraceCheckUtils]: 36: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} ~i~0 := 1 + ~i~0; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-18 22:57:34,129 INFO L273 TraceCheckUtils]: 37: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume true; {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} is VALID [2018-11-18 22:57:34,130 INFO L273 TraceCheckUtils]: 38: Hoare triple {1447#(exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {1505#(and (exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1))) (< main_~i~0 100000))} is VALID [2018-11-18 22:57:34,131 INFO L273 TraceCheckUtils]: 39: Hoare triple {1505#(and (exists ((v_main_~i~0_19 Int)) (and (< v_main_~i~0_19 100000) (<= 99999 v_main_~i~0_19) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 v_main_~i~0_19) |main_~#b~0.offset|)) 1))) (< main_~i~0 100000))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {1509#(or (<= main_~i~0 99998) (and (< main_~i~0 100000) (not |main_#t~short3|)))} is VALID [2018-11-18 22:57:34,132 INFO L273 TraceCheckUtils]: 40: Hoare triple {1509#(or (<= main_~i~0 99998) (and (< main_~i~0 100000) (not |main_#t~short3|)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {1513#(<= main_~i~0 99998)} is VALID [2018-11-18 22:57:34,133 INFO L273 TraceCheckUtils]: 41: Hoare triple {1513#(<= main_~i~0 99998)} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {1513#(<= main_~i~0 99998)} is VALID [2018-11-18 22:57:34,134 INFO L273 TraceCheckUtils]: 42: Hoare triple {1513#(<= main_~i~0 99998)} assume !#t~short6; {1513#(<= main_~i~0 99998)} is VALID [2018-11-18 22:57:34,134 INFO L273 TraceCheckUtils]: 43: Hoare triple {1513#(<= main_~i~0 99998)} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {1513#(<= main_~i~0 99998)} is VALID [2018-11-18 22:57:34,147 INFO L273 TraceCheckUtils]: 44: Hoare triple {1513#(<= main_~i~0 99998)} ~i~0 := 1 + ~i~0; {1432#(< main_~i~0 100000)} is VALID [2018-11-18 22:57:34,148 INFO L273 TraceCheckUtils]: 45: Hoare triple {1432#(< main_~i~0 100000)} assume true; {1432#(< main_~i~0 100000)} is VALID [2018-11-18 22:57:34,148 INFO L273 TraceCheckUtils]: 46: Hoare triple {1432#(< main_~i~0 100000)} assume !(~i~0 < 100000); {1379#false} is VALID [2018-11-18 22:57:34,148 INFO L256 TraceCheckUtils]: 47: Hoare triple {1379#false} call __VERIFIER_assert(~f~0); {1379#false} is VALID [2018-11-18 22:57:34,148 INFO L273 TraceCheckUtils]: 48: Hoare triple {1379#false} ~cond := #in~cond; {1379#false} is VALID [2018-11-18 22:57:34,149 INFO L273 TraceCheckUtils]: 49: Hoare triple {1379#false} assume 0 == ~cond; {1379#false} is VALID [2018-11-18 22:57:34,149 INFO L273 TraceCheckUtils]: 50: Hoare triple {1379#false} assume !false; {1379#false} is VALID [2018-11-18 22:57:34,159 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-11-18 22:57:34,188 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 22:57:34,189 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 9] total 13 [2018-11-18 22:57:34,189 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 51 [2018-11-18 22:57:34,191 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 22:57:34,192 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2018-11-18 22:57:34,272 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 22:57:34,273 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-18 22:57:34,273 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-18 22:57:34,273 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=107, Unknown=0, NotChecked=0, Total=156 [2018-11-18 22:57:34,274 INFO L87 Difference]: Start difference. First operand 64 states and 83 transitions. Second operand 13 states. [2018-11-18 22:57:36,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:57:36,876 INFO L93 Difference]: Finished difference Result 255 states and 356 transitions. [2018-11-18 22:57:36,876 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-11-18 22:57:36,877 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 51 [2018-11-18 22:57:36,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 22:57:36,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2018-11-18 22:57:36,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 257 transitions. [2018-11-18 22:57:36,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2018-11-18 22:57:36,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 257 transitions. [2018-11-18 22:57:36,890 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 257 transitions. [2018-11-18 22:57:37,260 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 257 edges. 257 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 22:57:37,266 INFO L225 Difference]: With dead ends: 255 [2018-11-18 22:57:37,266 INFO L226 Difference]: Without dead ends: 211 [2018-11-18 22:57:37,267 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 44 SyntacticMatches, 1 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 169 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=272, Invalid=598, Unknown=0, NotChecked=0, Total=870 [2018-11-18 22:57:37,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 211 states. [2018-11-18 22:57:37,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 211 to 190. [2018-11-18 22:57:37,366 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 22:57:37,366 INFO L82 GeneralOperation]: Start isEquivalent. First operand 211 states. Second operand 190 states. [2018-11-18 22:57:37,366 INFO L74 IsIncluded]: Start isIncluded. First operand 211 states. Second operand 190 states. [2018-11-18 22:57:37,366 INFO L87 Difference]: Start difference. First operand 211 states. Second operand 190 states. [2018-11-18 22:57:37,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:57:37,376 INFO L93 Difference]: Finished difference Result 211 states and 285 transitions. [2018-11-18 22:57:37,376 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 285 transitions. [2018-11-18 22:57:37,377 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 22:57:37,377 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 22:57:37,377 INFO L74 IsIncluded]: Start isIncluded. First operand 190 states. Second operand 211 states. [2018-11-18 22:57:37,378 INFO L87 Difference]: Start difference. First operand 190 states. Second operand 211 states. [2018-11-18 22:57:37,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:57:37,387 INFO L93 Difference]: Finished difference Result 211 states and 285 transitions. [2018-11-18 22:57:37,387 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 285 transitions. [2018-11-18 22:57:37,388 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 22:57:37,388 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 22:57:37,388 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 22:57:37,389 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 22:57:37,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190 states. [2018-11-18 22:57:37,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 259 transitions. [2018-11-18 22:57:37,396 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 259 transitions. Word has length 51 [2018-11-18 22:57:37,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 22:57:37,397 INFO L480 AbstractCegarLoop]: Abstraction has 190 states and 259 transitions. [2018-11-18 22:57:37,397 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-18 22:57:37,397 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 259 transitions. [2018-11-18 22:57:37,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2018-11-18 22:57:37,400 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 22:57:37,400 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 22:57:37,400 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 22:57:37,400 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 22:57:37,400 INFO L82 PathProgramCache]: Analyzing trace with hash -1355359599, now seen corresponding path program 1 times [2018-11-18 22:57:37,401 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 22:57:37,401 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 22:57:37,402 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 22:57:37,402 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 22:57:37,402 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 22:57:37,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 22:57:37,616 INFO L256 TraceCheckUtils]: 0: Hoare triple {2512#true} call ULTIMATE.init(); {2512#true} is VALID [2018-11-18 22:57:37,617 INFO L273 TraceCheckUtils]: 1: Hoare triple {2512#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {2512#true} is VALID [2018-11-18 22:57:37,617 INFO L273 TraceCheckUtils]: 2: Hoare triple {2512#true} assume true; {2512#true} is VALID [2018-11-18 22:57:37,617 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2512#true} {2512#true} #81#return; {2512#true} is VALID [2018-11-18 22:57:37,618 INFO L256 TraceCheckUtils]: 4: Hoare triple {2512#true} call #t~ret7 := main(); {2512#true} is VALID [2018-11-18 22:57:37,618 INFO L273 TraceCheckUtils]: 5: Hoare triple {2512#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {2514#(= main_~i~0 0)} is VALID [2018-11-18 22:57:37,621 INFO L273 TraceCheckUtils]: 6: Hoare triple {2514#(= main_~i~0 0)} assume true; {2514#(= main_~i~0 0)} is VALID [2018-11-18 22:57:37,622 INFO L273 TraceCheckUtils]: 7: Hoare triple {2514#(= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {2514#(= main_~i~0 0)} is VALID [2018-11-18 22:57:37,622 INFO L273 TraceCheckUtils]: 8: Hoare triple {2514#(= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {2514#(= main_~i~0 0)} is VALID [2018-11-18 22:57:37,622 INFO L273 TraceCheckUtils]: 9: Hoare triple {2514#(= main_~i~0 0)} ~i~0 := 1 + ~i~0; {2515#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:37,623 INFO L273 TraceCheckUtils]: 10: Hoare triple {2515#(<= main_~i~0 1)} assume true; {2515#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:37,623 INFO L273 TraceCheckUtils]: 11: Hoare triple {2515#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {2515#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:37,624 INFO L273 TraceCheckUtils]: 12: Hoare triple {2515#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {2515#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:37,624 INFO L273 TraceCheckUtils]: 13: Hoare triple {2515#(<= main_~i~0 1)} ~i~0 := 1 + ~i~0; {2516#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:37,624 INFO L273 TraceCheckUtils]: 14: Hoare triple {2516#(<= main_~i~0 2)} assume true; {2516#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:37,625 INFO L273 TraceCheckUtils]: 15: Hoare triple {2516#(<= main_~i~0 2)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {2516#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:37,625 INFO L273 TraceCheckUtils]: 16: Hoare triple {2516#(<= main_~i~0 2)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {2516#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:37,626 INFO L273 TraceCheckUtils]: 17: Hoare triple {2516#(<= main_~i~0 2)} ~i~0 := 1 + ~i~0; {2517#(<= main_~i~0 3)} is VALID [2018-11-18 22:57:37,626 INFO L273 TraceCheckUtils]: 18: Hoare triple {2517#(<= main_~i~0 3)} assume true; {2517#(<= main_~i~0 3)} is VALID [2018-11-18 22:57:37,627 INFO L273 TraceCheckUtils]: 19: Hoare triple {2517#(<= main_~i~0 3)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {2517#(<= main_~i~0 3)} is VALID [2018-11-18 22:57:37,628 INFO L273 TraceCheckUtils]: 20: Hoare triple {2517#(<= main_~i~0 3)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {2517#(<= main_~i~0 3)} is VALID [2018-11-18 22:57:37,629 INFO L273 TraceCheckUtils]: 21: Hoare triple {2517#(<= main_~i~0 3)} ~i~0 := 1 + ~i~0; {2518#(<= main_~i~0 4)} is VALID [2018-11-18 22:57:37,630 INFO L273 TraceCheckUtils]: 22: Hoare triple {2518#(<= main_~i~0 4)} assume true; {2518#(<= main_~i~0 4)} is VALID [2018-11-18 22:57:37,630 INFO L273 TraceCheckUtils]: 23: Hoare triple {2518#(<= main_~i~0 4)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {2518#(<= main_~i~0 4)} is VALID [2018-11-18 22:57:37,631 INFO L273 TraceCheckUtils]: 24: Hoare triple {2518#(<= main_~i~0 4)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {2518#(<= main_~i~0 4)} is VALID [2018-11-18 22:57:37,631 INFO L273 TraceCheckUtils]: 25: Hoare triple {2518#(<= main_~i~0 4)} ~i~0 := 1 + ~i~0; {2519#(<= main_~i~0 5)} is VALID [2018-11-18 22:57:37,631 INFO L273 TraceCheckUtils]: 26: Hoare triple {2519#(<= main_~i~0 5)} assume true; {2519#(<= main_~i~0 5)} is VALID [2018-11-18 22:57:37,632 INFO L273 TraceCheckUtils]: 27: Hoare triple {2519#(<= main_~i~0 5)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {2519#(<= main_~i~0 5)} is VALID [2018-11-18 22:57:37,632 INFO L273 TraceCheckUtils]: 28: Hoare triple {2519#(<= main_~i~0 5)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {2519#(<= main_~i~0 5)} is VALID [2018-11-18 22:57:37,633 INFO L273 TraceCheckUtils]: 29: Hoare triple {2519#(<= main_~i~0 5)} ~i~0 := 1 + ~i~0; {2520#(<= main_~i~0 6)} is VALID [2018-11-18 22:57:37,634 INFO L273 TraceCheckUtils]: 30: Hoare triple {2520#(<= main_~i~0 6)} assume true; {2520#(<= main_~i~0 6)} is VALID [2018-11-18 22:57:37,634 INFO L273 TraceCheckUtils]: 31: Hoare triple {2520#(<= main_~i~0 6)} assume !(~i~0 < 100000); {2513#false} is VALID [2018-11-18 22:57:37,634 INFO L273 TraceCheckUtils]: 32: Hoare triple {2513#false} ~f~0 := 1;~i~0 := 0; {2513#false} is VALID [2018-11-18 22:57:37,635 INFO L273 TraceCheckUtils]: 33: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-18 22:57:37,635 INFO L273 TraceCheckUtils]: 34: Hoare triple {2513#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {2513#false} is VALID [2018-11-18 22:57:37,635 INFO L273 TraceCheckUtils]: 35: Hoare triple {2513#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {2513#false} is VALID [2018-11-18 22:57:37,635 INFO L273 TraceCheckUtils]: 36: Hoare triple {2513#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {2513#false} is VALID [2018-11-18 22:57:37,635 INFO L273 TraceCheckUtils]: 37: Hoare triple {2513#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {2513#false} is VALID [2018-11-18 22:57:37,635 INFO L273 TraceCheckUtils]: 38: Hoare triple {2513#false} assume !#t~short6; {2513#false} is VALID [2018-11-18 22:57:37,636 INFO L273 TraceCheckUtils]: 39: Hoare triple {2513#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {2513#false} is VALID [2018-11-18 22:57:37,636 INFO L273 TraceCheckUtils]: 40: Hoare triple {2513#false} ~i~0 := 1 + ~i~0; {2513#false} is VALID [2018-11-18 22:57:37,636 INFO L273 TraceCheckUtils]: 41: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-18 22:57:37,636 INFO L273 TraceCheckUtils]: 42: Hoare triple {2513#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {2513#false} is VALID [2018-11-18 22:57:37,636 INFO L273 TraceCheckUtils]: 43: Hoare triple {2513#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {2513#false} is VALID [2018-11-18 22:57:37,637 INFO L273 TraceCheckUtils]: 44: Hoare triple {2513#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {2513#false} is VALID [2018-11-18 22:57:37,637 INFO L273 TraceCheckUtils]: 45: Hoare triple {2513#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {2513#false} is VALID [2018-11-18 22:57:37,637 INFO L273 TraceCheckUtils]: 46: Hoare triple {2513#false} assume !#t~short6; {2513#false} is VALID [2018-11-18 22:57:37,637 INFO L273 TraceCheckUtils]: 47: Hoare triple {2513#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {2513#false} is VALID [2018-11-18 22:57:37,638 INFO L273 TraceCheckUtils]: 48: Hoare triple {2513#false} ~i~0 := 1 + ~i~0; {2513#false} is VALID [2018-11-18 22:57:37,638 INFO L273 TraceCheckUtils]: 49: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-18 22:57:37,638 INFO L273 TraceCheckUtils]: 50: Hoare triple {2513#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {2513#false} is VALID [2018-11-18 22:57:37,638 INFO L273 TraceCheckUtils]: 51: Hoare triple {2513#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {2513#false} is VALID [2018-11-18 22:57:37,639 INFO L273 TraceCheckUtils]: 52: Hoare triple {2513#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {2513#false} is VALID [2018-11-18 22:57:37,639 INFO L273 TraceCheckUtils]: 53: Hoare triple {2513#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {2513#false} is VALID [2018-11-18 22:57:37,639 INFO L273 TraceCheckUtils]: 54: Hoare triple {2513#false} assume !#t~short6; {2513#false} is VALID [2018-11-18 22:57:37,639 INFO L273 TraceCheckUtils]: 55: Hoare triple {2513#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {2513#false} is VALID [2018-11-18 22:57:37,640 INFO L273 TraceCheckUtils]: 56: Hoare triple {2513#false} ~i~0 := 1 + ~i~0; {2513#false} is VALID [2018-11-18 22:57:37,640 INFO L273 TraceCheckUtils]: 57: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-18 22:57:37,640 INFO L273 TraceCheckUtils]: 58: Hoare triple {2513#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {2513#false} is VALID [2018-11-18 22:57:37,640 INFO L273 TraceCheckUtils]: 59: Hoare triple {2513#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {2513#false} is VALID [2018-11-18 22:57:37,641 INFO L273 TraceCheckUtils]: 60: Hoare triple {2513#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {2513#false} is VALID [2018-11-18 22:57:37,641 INFO L273 TraceCheckUtils]: 61: Hoare triple {2513#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {2513#false} is VALID [2018-11-18 22:57:37,641 INFO L273 TraceCheckUtils]: 62: Hoare triple {2513#false} assume !#t~short6; {2513#false} is VALID [2018-11-18 22:57:37,641 INFO L273 TraceCheckUtils]: 63: Hoare triple {2513#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {2513#false} is VALID [2018-11-18 22:57:37,641 INFO L273 TraceCheckUtils]: 64: Hoare triple {2513#false} ~i~0 := 1 + ~i~0; {2513#false} is VALID [2018-11-18 22:57:37,642 INFO L273 TraceCheckUtils]: 65: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-18 22:57:37,642 INFO L273 TraceCheckUtils]: 66: Hoare triple {2513#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {2513#false} is VALID [2018-11-18 22:57:37,642 INFO L273 TraceCheckUtils]: 67: Hoare triple {2513#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {2513#false} is VALID [2018-11-18 22:57:37,642 INFO L273 TraceCheckUtils]: 68: Hoare triple {2513#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {2513#false} is VALID [2018-11-18 22:57:37,643 INFO L273 TraceCheckUtils]: 69: Hoare triple {2513#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {2513#false} is VALID [2018-11-18 22:57:37,643 INFO L273 TraceCheckUtils]: 70: Hoare triple {2513#false} assume !#t~short6; {2513#false} is VALID [2018-11-18 22:57:37,643 INFO L273 TraceCheckUtils]: 71: Hoare triple {2513#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {2513#false} is VALID [2018-11-18 22:57:37,643 INFO L273 TraceCheckUtils]: 72: Hoare triple {2513#false} ~i~0 := 1 + ~i~0; {2513#false} is VALID [2018-11-18 22:57:37,644 INFO L273 TraceCheckUtils]: 73: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-18 22:57:37,644 INFO L273 TraceCheckUtils]: 74: Hoare triple {2513#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {2513#false} is VALID [2018-11-18 22:57:37,644 INFO L273 TraceCheckUtils]: 75: Hoare triple {2513#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {2513#false} is VALID [2018-11-18 22:57:37,644 INFO L273 TraceCheckUtils]: 76: Hoare triple {2513#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {2513#false} is VALID [2018-11-18 22:57:37,645 INFO L273 TraceCheckUtils]: 77: Hoare triple {2513#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {2513#false} is VALID [2018-11-18 22:57:37,645 INFO L273 TraceCheckUtils]: 78: Hoare triple {2513#false} assume !#t~short6; {2513#false} is VALID [2018-11-18 22:57:37,645 INFO L273 TraceCheckUtils]: 79: Hoare triple {2513#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {2513#false} is VALID [2018-11-18 22:57:37,645 INFO L273 TraceCheckUtils]: 80: Hoare triple {2513#false} ~i~0 := 1 + ~i~0; {2513#false} is VALID [2018-11-18 22:57:37,646 INFO L273 TraceCheckUtils]: 81: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-18 22:57:37,646 INFO L273 TraceCheckUtils]: 82: Hoare triple {2513#false} assume !(~i~0 < 100000); {2513#false} is VALID [2018-11-18 22:57:37,646 INFO L256 TraceCheckUtils]: 83: Hoare triple {2513#false} call __VERIFIER_assert(~f~0); {2513#false} is VALID [2018-11-18 22:57:37,646 INFO L273 TraceCheckUtils]: 84: Hoare triple {2513#false} ~cond := #in~cond; {2513#false} is VALID [2018-11-18 22:57:37,647 INFO L273 TraceCheckUtils]: 85: Hoare triple {2513#false} assume 0 == ~cond; {2513#false} is VALID [2018-11-18 22:57:37,647 INFO L273 TraceCheckUtils]: 86: Hoare triple {2513#false} assume !false; {2513#false} is VALID [2018-11-18 22:57:37,653 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-11-18 22:57:37,653 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 22:57:37,654 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 [2018-11-18 22:57:37,662 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 22:57:37,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 22:57:37,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 22:57:37,743 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 22:57:38,455 INFO L256 TraceCheckUtils]: 0: Hoare triple {2512#true} call ULTIMATE.init(); {2512#true} is VALID [2018-11-18 22:57:38,455 INFO L273 TraceCheckUtils]: 1: Hoare triple {2512#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {2512#true} is VALID [2018-11-18 22:57:38,455 INFO L273 TraceCheckUtils]: 2: Hoare triple {2512#true} assume true; {2512#true} is VALID [2018-11-18 22:57:38,456 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2512#true} {2512#true} #81#return; {2512#true} is VALID [2018-11-18 22:57:38,456 INFO L256 TraceCheckUtils]: 4: Hoare triple {2512#true} call #t~ret7 := main(); {2512#true} is VALID [2018-11-18 22:57:38,458 INFO L273 TraceCheckUtils]: 5: Hoare triple {2512#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {2539#(<= main_~i~0 0)} is VALID [2018-11-18 22:57:38,459 INFO L273 TraceCheckUtils]: 6: Hoare triple {2539#(<= main_~i~0 0)} assume true; {2539#(<= main_~i~0 0)} is VALID [2018-11-18 22:57:38,459 INFO L273 TraceCheckUtils]: 7: Hoare triple {2539#(<= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {2539#(<= main_~i~0 0)} is VALID [2018-11-18 22:57:38,463 INFO L273 TraceCheckUtils]: 8: Hoare triple {2539#(<= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {2539#(<= main_~i~0 0)} is VALID [2018-11-18 22:57:38,463 INFO L273 TraceCheckUtils]: 9: Hoare triple {2539#(<= main_~i~0 0)} ~i~0 := 1 + ~i~0; {2515#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:38,464 INFO L273 TraceCheckUtils]: 10: Hoare triple {2515#(<= main_~i~0 1)} assume true; {2515#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:38,464 INFO L273 TraceCheckUtils]: 11: Hoare triple {2515#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {2515#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:38,465 INFO L273 TraceCheckUtils]: 12: Hoare triple {2515#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {2515#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:38,465 INFO L273 TraceCheckUtils]: 13: Hoare triple {2515#(<= main_~i~0 1)} ~i~0 := 1 + ~i~0; {2516#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:38,465 INFO L273 TraceCheckUtils]: 14: Hoare triple {2516#(<= main_~i~0 2)} assume true; {2516#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:38,466 INFO L273 TraceCheckUtils]: 15: Hoare triple {2516#(<= main_~i~0 2)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {2516#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:38,467 INFO L273 TraceCheckUtils]: 16: Hoare triple {2516#(<= main_~i~0 2)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {2516#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:38,467 INFO L273 TraceCheckUtils]: 17: Hoare triple {2516#(<= main_~i~0 2)} ~i~0 := 1 + ~i~0; {2517#(<= main_~i~0 3)} is VALID [2018-11-18 22:57:38,468 INFO L273 TraceCheckUtils]: 18: Hoare triple {2517#(<= main_~i~0 3)} assume true; {2517#(<= main_~i~0 3)} is VALID [2018-11-18 22:57:38,469 INFO L273 TraceCheckUtils]: 19: Hoare triple {2517#(<= main_~i~0 3)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {2517#(<= main_~i~0 3)} is VALID [2018-11-18 22:57:38,469 INFO L273 TraceCheckUtils]: 20: Hoare triple {2517#(<= main_~i~0 3)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {2517#(<= main_~i~0 3)} is VALID [2018-11-18 22:57:38,470 INFO L273 TraceCheckUtils]: 21: Hoare triple {2517#(<= main_~i~0 3)} ~i~0 := 1 + ~i~0; {2518#(<= main_~i~0 4)} is VALID [2018-11-18 22:57:38,471 INFO L273 TraceCheckUtils]: 22: Hoare triple {2518#(<= main_~i~0 4)} assume true; {2518#(<= main_~i~0 4)} is VALID [2018-11-18 22:57:38,471 INFO L273 TraceCheckUtils]: 23: Hoare triple {2518#(<= main_~i~0 4)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {2518#(<= main_~i~0 4)} is VALID [2018-11-18 22:57:38,472 INFO L273 TraceCheckUtils]: 24: Hoare triple {2518#(<= main_~i~0 4)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {2518#(<= main_~i~0 4)} is VALID [2018-11-18 22:57:38,473 INFO L273 TraceCheckUtils]: 25: Hoare triple {2518#(<= main_~i~0 4)} ~i~0 := 1 + ~i~0; {2519#(<= main_~i~0 5)} is VALID [2018-11-18 22:57:38,473 INFO L273 TraceCheckUtils]: 26: Hoare triple {2519#(<= main_~i~0 5)} assume true; {2519#(<= main_~i~0 5)} is VALID [2018-11-18 22:57:38,474 INFO L273 TraceCheckUtils]: 27: Hoare triple {2519#(<= main_~i~0 5)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {2519#(<= main_~i~0 5)} is VALID [2018-11-18 22:57:38,475 INFO L273 TraceCheckUtils]: 28: Hoare triple {2519#(<= main_~i~0 5)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {2519#(<= main_~i~0 5)} is VALID [2018-11-18 22:57:38,475 INFO L273 TraceCheckUtils]: 29: Hoare triple {2519#(<= main_~i~0 5)} ~i~0 := 1 + ~i~0; {2520#(<= main_~i~0 6)} is VALID [2018-11-18 22:57:38,476 INFO L273 TraceCheckUtils]: 30: Hoare triple {2520#(<= main_~i~0 6)} assume true; {2520#(<= main_~i~0 6)} is VALID [2018-11-18 22:57:38,477 INFO L273 TraceCheckUtils]: 31: Hoare triple {2520#(<= main_~i~0 6)} assume !(~i~0 < 100000); {2513#false} is VALID [2018-11-18 22:57:38,477 INFO L273 TraceCheckUtils]: 32: Hoare triple {2513#false} ~f~0 := 1;~i~0 := 0; {2513#false} is VALID [2018-11-18 22:57:38,477 INFO L273 TraceCheckUtils]: 33: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-18 22:57:38,478 INFO L273 TraceCheckUtils]: 34: Hoare triple {2513#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {2513#false} is VALID [2018-11-18 22:57:38,478 INFO L273 TraceCheckUtils]: 35: Hoare triple {2513#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {2513#false} is VALID [2018-11-18 22:57:38,478 INFO L273 TraceCheckUtils]: 36: Hoare triple {2513#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {2513#false} is VALID [2018-11-18 22:57:38,478 INFO L273 TraceCheckUtils]: 37: Hoare triple {2513#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {2513#false} is VALID [2018-11-18 22:57:38,479 INFO L273 TraceCheckUtils]: 38: Hoare triple {2513#false} assume !#t~short6; {2513#false} is VALID [2018-11-18 22:57:38,479 INFO L273 TraceCheckUtils]: 39: Hoare triple {2513#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {2513#false} is VALID [2018-11-18 22:57:38,479 INFO L273 TraceCheckUtils]: 40: Hoare triple {2513#false} ~i~0 := 1 + ~i~0; {2513#false} is VALID [2018-11-18 22:57:38,479 INFO L273 TraceCheckUtils]: 41: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-18 22:57:38,479 INFO L273 TraceCheckUtils]: 42: Hoare triple {2513#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {2513#false} is VALID [2018-11-18 22:57:38,480 INFO L273 TraceCheckUtils]: 43: Hoare triple {2513#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {2513#false} is VALID [2018-11-18 22:57:38,480 INFO L273 TraceCheckUtils]: 44: Hoare triple {2513#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {2513#false} is VALID [2018-11-18 22:57:38,480 INFO L273 TraceCheckUtils]: 45: Hoare triple {2513#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {2513#false} is VALID [2018-11-18 22:57:38,480 INFO L273 TraceCheckUtils]: 46: Hoare triple {2513#false} assume !#t~short6; {2513#false} is VALID [2018-11-18 22:57:38,481 INFO L273 TraceCheckUtils]: 47: Hoare triple {2513#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {2513#false} is VALID [2018-11-18 22:57:38,481 INFO L273 TraceCheckUtils]: 48: Hoare triple {2513#false} ~i~0 := 1 + ~i~0; {2513#false} is VALID [2018-11-18 22:57:38,481 INFO L273 TraceCheckUtils]: 49: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-18 22:57:38,481 INFO L273 TraceCheckUtils]: 50: Hoare triple {2513#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {2513#false} is VALID [2018-11-18 22:57:38,481 INFO L273 TraceCheckUtils]: 51: Hoare triple {2513#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {2513#false} is VALID [2018-11-18 22:57:38,481 INFO L273 TraceCheckUtils]: 52: Hoare triple {2513#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {2513#false} is VALID [2018-11-18 22:57:38,481 INFO L273 TraceCheckUtils]: 53: Hoare triple {2513#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {2513#false} is VALID [2018-11-18 22:57:38,481 INFO L273 TraceCheckUtils]: 54: Hoare triple {2513#false} assume !#t~short6; {2513#false} is VALID [2018-11-18 22:57:38,482 INFO L273 TraceCheckUtils]: 55: Hoare triple {2513#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {2513#false} is VALID [2018-11-18 22:57:38,482 INFO L273 TraceCheckUtils]: 56: Hoare triple {2513#false} ~i~0 := 1 + ~i~0; {2513#false} is VALID [2018-11-18 22:57:38,482 INFO L273 TraceCheckUtils]: 57: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-18 22:57:38,482 INFO L273 TraceCheckUtils]: 58: Hoare triple {2513#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {2513#false} is VALID [2018-11-18 22:57:38,482 INFO L273 TraceCheckUtils]: 59: Hoare triple {2513#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {2513#false} is VALID [2018-11-18 22:57:38,482 INFO L273 TraceCheckUtils]: 60: Hoare triple {2513#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {2513#false} is VALID [2018-11-18 22:57:38,482 INFO L273 TraceCheckUtils]: 61: Hoare triple {2513#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {2513#false} is VALID [2018-11-18 22:57:38,483 INFO L273 TraceCheckUtils]: 62: Hoare triple {2513#false} assume !#t~short6; {2513#false} is VALID [2018-11-18 22:57:38,483 INFO L273 TraceCheckUtils]: 63: Hoare triple {2513#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {2513#false} is VALID [2018-11-18 22:57:38,483 INFO L273 TraceCheckUtils]: 64: Hoare triple {2513#false} ~i~0 := 1 + ~i~0; {2513#false} is VALID [2018-11-18 22:57:38,483 INFO L273 TraceCheckUtils]: 65: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-18 22:57:38,483 INFO L273 TraceCheckUtils]: 66: Hoare triple {2513#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {2513#false} is VALID [2018-11-18 22:57:38,483 INFO L273 TraceCheckUtils]: 67: Hoare triple {2513#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {2513#false} is VALID [2018-11-18 22:57:38,483 INFO L273 TraceCheckUtils]: 68: Hoare triple {2513#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {2513#false} is VALID [2018-11-18 22:57:38,484 INFO L273 TraceCheckUtils]: 69: Hoare triple {2513#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {2513#false} is VALID [2018-11-18 22:57:38,484 INFO L273 TraceCheckUtils]: 70: Hoare triple {2513#false} assume !#t~short6; {2513#false} is VALID [2018-11-18 22:57:38,484 INFO L273 TraceCheckUtils]: 71: Hoare triple {2513#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {2513#false} is VALID [2018-11-18 22:57:38,484 INFO L273 TraceCheckUtils]: 72: Hoare triple {2513#false} ~i~0 := 1 + ~i~0; {2513#false} is VALID [2018-11-18 22:57:38,484 INFO L273 TraceCheckUtils]: 73: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-18 22:57:38,484 INFO L273 TraceCheckUtils]: 74: Hoare triple {2513#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {2513#false} is VALID [2018-11-18 22:57:38,484 INFO L273 TraceCheckUtils]: 75: Hoare triple {2513#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {2513#false} is VALID [2018-11-18 22:57:38,485 INFO L273 TraceCheckUtils]: 76: Hoare triple {2513#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {2513#false} is VALID [2018-11-18 22:57:38,485 INFO L273 TraceCheckUtils]: 77: Hoare triple {2513#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {2513#false} is VALID [2018-11-18 22:57:38,485 INFO L273 TraceCheckUtils]: 78: Hoare triple {2513#false} assume !#t~short6; {2513#false} is VALID [2018-11-18 22:57:38,485 INFO L273 TraceCheckUtils]: 79: Hoare triple {2513#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {2513#false} is VALID [2018-11-18 22:57:38,485 INFO L273 TraceCheckUtils]: 80: Hoare triple {2513#false} ~i~0 := 1 + ~i~0; {2513#false} is VALID [2018-11-18 22:57:38,485 INFO L273 TraceCheckUtils]: 81: Hoare triple {2513#false} assume true; {2513#false} is VALID [2018-11-18 22:57:38,485 INFO L273 TraceCheckUtils]: 82: Hoare triple {2513#false} assume !(~i~0 < 100000); {2513#false} is VALID [2018-11-18 22:57:38,485 INFO L256 TraceCheckUtils]: 83: Hoare triple {2513#false} call __VERIFIER_assert(~f~0); {2513#false} is VALID [2018-11-18 22:57:38,486 INFO L273 TraceCheckUtils]: 84: Hoare triple {2513#false} ~cond := #in~cond; {2513#false} is VALID [2018-11-18 22:57:38,486 INFO L273 TraceCheckUtils]: 85: Hoare triple {2513#false} assume 0 == ~cond; {2513#false} is VALID [2018-11-18 22:57:38,486 INFO L273 TraceCheckUtils]: 86: Hoare triple {2513#false} assume !false; {2513#false} is VALID [2018-11-18 22:57:38,490 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-11-18 22:57:38,508 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 22:57:38,509 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2018-11-18 22:57:38,509 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 87 [2018-11-18 22:57:38,510 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 22:57:38,510 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2018-11-18 22:57:38,577 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 22:57:38,577 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-18 22:57:38,578 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-18 22:57:38,578 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2018-11-18 22:57:38,578 INFO L87 Difference]: Start difference. First operand 190 states and 259 transitions. Second operand 10 states. [2018-11-18 22:57:39,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:57:39,141 INFO L93 Difference]: Finished difference Result 431 states and 587 transitions. [2018-11-18 22:57:39,141 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 22:57:39,141 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 87 [2018-11-18 22:57:39,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 22:57:39,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2018-11-18 22:57:39,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 169 transitions. [2018-11-18 22:57:39,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2018-11-18 22:57:39,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 169 transitions. [2018-11-18 22:57:39,147 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 169 transitions. [2018-11-18 22:57:39,412 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 169 edges. 169 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 22:57:39,423 INFO L225 Difference]: With dead ends: 431 [2018-11-18 22:57:39,423 INFO L226 Difference]: Without dead ends: 276 [2018-11-18 22:57:39,426 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2018-11-18 22:57:39,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 276 states. [2018-11-18 22:57:39,544 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 276 to 218. [2018-11-18 22:57:39,544 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 22:57:39,544 INFO L82 GeneralOperation]: Start isEquivalent. First operand 276 states. Second operand 218 states. [2018-11-18 22:57:39,544 INFO L74 IsIncluded]: Start isIncluded. First operand 276 states. Second operand 218 states. [2018-11-18 22:57:39,545 INFO L87 Difference]: Start difference. First operand 276 states. Second operand 218 states. [2018-11-18 22:57:39,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:57:39,556 INFO L93 Difference]: Finished difference Result 276 states and 367 transitions. [2018-11-18 22:57:39,556 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 367 transitions. [2018-11-18 22:57:39,557 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 22:57:39,557 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 22:57:39,557 INFO L74 IsIncluded]: Start isIncluded. First operand 218 states. Second operand 276 states. [2018-11-18 22:57:39,557 INFO L87 Difference]: Start difference. First operand 218 states. Second operand 276 states. [2018-11-18 22:57:39,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:57:39,568 INFO L93 Difference]: Finished difference Result 276 states and 367 transitions. [2018-11-18 22:57:39,569 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 367 transitions. [2018-11-18 22:57:39,570 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 22:57:39,570 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 22:57:39,570 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 22:57:39,570 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 22:57:39,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 218 states. [2018-11-18 22:57:39,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 298 transitions. [2018-11-18 22:57:39,579 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 298 transitions. Word has length 87 [2018-11-18 22:57:39,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 22:57:39,580 INFO L480 AbstractCegarLoop]: Abstraction has 218 states and 298 transitions. [2018-11-18 22:57:39,580 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-18 22:57:39,580 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 298 transitions. [2018-11-18 22:57:39,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-11-18 22:57:39,582 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 22:57:39,582 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 22:57:39,582 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 22:57:39,582 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 22:57:39,583 INFO L82 PathProgramCache]: Analyzing trace with hash -399114950, now seen corresponding path program 2 times [2018-11-18 22:57:39,583 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 22:57:39,583 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 22:57:39,584 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 22:57:39,584 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 22:57:39,584 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 22:57:39,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 22:57:40,157 INFO L256 TraceCheckUtils]: 0: Hoare triple {4066#true} call ULTIMATE.init(); {4066#true} is VALID [2018-11-18 22:57:40,158 INFO L273 TraceCheckUtils]: 1: Hoare triple {4066#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {4066#true} is VALID [2018-11-18 22:57:40,158 INFO L273 TraceCheckUtils]: 2: Hoare triple {4066#true} assume true; {4066#true} is VALID [2018-11-18 22:57:40,158 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {4066#true} {4066#true} #81#return; {4066#true} is VALID [2018-11-18 22:57:40,158 INFO L256 TraceCheckUtils]: 4: Hoare triple {4066#true} call #t~ret7 := main(); {4066#true} is VALID [2018-11-18 22:57:40,159 INFO L273 TraceCheckUtils]: 5: Hoare triple {4066#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {4068#(= main_~i~0 0)} is VALID [2018-11-18 22:57:40,159 INFO L273 TraceCheckUtils]: 6: Hoare triple {4068#(= main_~i~0 0)} assume true; {4068#(= main_~i~0 0)} is VALID [2018-11-18 22:57:40,160 INFO L273 TraceCheckUtils]: 7: Hoare triple {4068#(= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {4068#(= main_~i~0 0)} is VALID [2018-11-18 22:57:40,160 INFO L273 TraceCheckUtils]: 8: Hoare triple {4068#(= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {4068#(= main_~i~0 0)} is VALID [2018-11-18 22:57:40,161 INFO L273 TraceCheckUtils]: 9: Hoare triple {4068#(= main_~i~0 0)} ~i~0 := 1 + ~i~0; {4069#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:40,161 INFO L273 TraceCheckUtils]: 10: Hoare triple {4069#(<= main_~i~0 1)} assume true; {4069#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:40,161 INFO L273 TraceCheckUtils]: 11: Hoare triple {4069#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {4069#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:40,162 INFO L273 TraceCheckUtils]: 12: Hoare triple {4069#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {4069#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:40,173 INFO L273 TraceCheckUtils]: 13: Hoare triple {4069#(<= main_~i~0 1)} ~i~0 := 1 + ~i~0; {4070#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:40,174 INFO L273 TraceCheckUtils]: 14: Hoare triple {4070#(<= main_~i~0 2)} assume true; {4070#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:40,174 INFO L273 TraceCheckUtils]: 15: Hoare triple {4070#(<= main_~i~0 2)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {4070#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:40,174 INFO L273 TraceCheckUtils]: 16: Hoare triple {4070#(<= main_~i~0 2)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {4070#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:40,175 INFO L273 TraceCheckUtils]: 17: Hoare triple {4070#(<= main_~i~0 2)} ~i~0 := 1 + ~i~0; {4071#(<= main_~i~0 3)} is VALID [2018-11-18 22:57:40,175 INFO L273 TraceCheckUtils]: 18: Hoare triple {4071#(<= main_~i~0 3)} assume true; {4071#(<= main_~i~0 3)} is VALID [2018-11-18 22:57:40,176 INFO L273 TraceCheckUtils]: 19: Hoare triple {4071#(<= main_~i~0 3)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {4071#(<= main_~i~0 3)} is VALID [2018-11-18 22:57:40,176 INFO L273 TraceCheckUtils]: 20: Hoare triple {4071#(<= main_~i~0 3)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {4071#(<= main_~i~0 3)} is VALID [2018-11-18 22:57:40,176 INFO L273 TraceCheckUtils]: 21: Hoare triple {4071#(<= main_~i~0 3)} ~i~0 := 1 + ~i~0; {4072#(<= main_~i~0 4)} is VALID [2018-11-18 22:57:40,177 INFO L273 TraceCheckUtils]: 22: Hoare triple {4072#(<= main_~i~0 4)} assume true; {4072#(<= main_~i~0 4)} is VALID [2018-11-18 22:57:40,177 INFO L273 TraceCheckUtils]: 23: Hoare triple {4072#(<= main_~i~0 4)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {4072#(<= main_~i~0 4)} is VALID [2018-11-18 22:57:40,177 INFO L273 TraceCheckUtils]: 24: Hoare triple {4072#(<= main_~i~0 4)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {4072#(<= main_~i~0 4)} is VALID [2018-11-18 22:57:40,178 INFO L273 TraceCheckUtils]: 25: Hoare triple {4072#(<= main_~i~0 4)} ~i~0 := 1 + ~i~0; {4073#(<= main_~i~0 5)} is VALID [2018-11-18 22:57:40,179 INFO L273 TraceCheckUtils]: 26: Hoare triple {4073#(<= main_~i~0 5)} assume true; {4073#(<= main_~i~0 5)} is VALID [2018-11-18 22:57:40,179 INFO L273 TraceCheckUtils]: 27: Hoare triple {4073#(<= main_~i~0 5)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {4073#(<= main_~i~0 5)} is VALID [2018-11-18 22:57:40,180 INFO L273 TraceCheckUtils]: 28: Hoare triple {4073#(<= main_~i~0 5)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {4073#(<= main_~i~0 5)} is VALID [2018-11-18 22:57:40,180 INFO L273 TraceCheckUtils]: 29: Hoare triple {4073#(<= main_~i~0 5)} ~i~0 := 1 + ~i~0; {4074#(<= main_~i~0 6)} is VALID [2018-11-18 22:57:40,181 INFO L273 TraceCheckUtils]: 30: Hoare triple {4074#(<= main_~i~0 6)} assume true; {4074#(<= main_~i~0 6)} is VALID [2018-11-18 22:57:40,182 INFO L273 TraceCheckUtils]: 31: Hoare triple {4074#(<= main_~i~0 6)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {4074#(<= main_~i~0 6)} is VALID [2018-11-18 22:57:40,182 INFO L273 TraceCheckUtils]: 32: Hoare triple {4074#(<= main_~i~0 6)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {4074#(<= main_~i~0 6)} is VALID [2018-11-18 22:57:40,183 INFO L273 TraceCheckUtils]: 33: Hoare triple {4074#(<= main_~i~0 6)} ~i~0 := 1 + ~i~0; {4075#(<= main_~i~0 7)} is VALID [2018-11-18 22:57:40,183 INFO L273 TraceCheckUtils]: 34: Hoare triple {4075#(<= main_~i~0 7)} assume true; {4075#(<= main_~i~0 7)} is VALID [2018-11-18 22:57:40,184 INFO L273 TraceCheckUtils]: 35: Hoare triple {4075#(<= main_~i~0 7)} assume !(~i~0 < 100000); {4067#false} is VALID [2018-11-18 22:57:40,184 INFO L273 TraceCheckUtils]: 36: Hoare triple {4067#false} ~f~0 := 1;~i~0 := 0; {4067#false} is VALID [2018-11-18 22:57:40,184 INFO L273 TraceCheckUtils]: 37: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-18 22:57:40,185 INFO L273 TraceCheckUtils]: 38: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-18 22:57:40,185 INFO L273 TraceCheckUtils]: 39: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {4067#false} is VALID [2018-11-18 22:57:40,185 INFO L273 TraceCheckUtils]: 40: Hoare triple {4067#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {4067#false} is VALID [2018-11-18 22:57:40,185 INFO L273 TraceCheckUtils]: 41: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-18 22:57:40,186 INFO L273 TraceCheckUtils]: 42: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-18 22:57:40,186 INFO L273 TraceCheckUtils]: 43: Hoare triple {4067#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {4067#false} is VALID [2018-11-18 22:57:40,186 INFO L273 TraceCheckUtils]: 44: Hoare triple {4067#false} ~i~0 := 1 + ~i~0; {4067#false} is VALID [2018-11-18 22:57:40,186 INFO L273 TraceCheckUtils]: 45: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-18 22:57:40,187 INFO L273 TraceCheckUtils]: 46: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-18 22:57:40,187 INFO L273 TraceCheckUtils]: 47: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {4067#false} is VALID [2018-11-18 22:57:40,187 INFO L273 TraceCheckUtils]: 48: Hoare triple {4067#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {4067#false} is VALID [2018-11-18 22:57:40,188 INFO L273 TraceCheckUtils]: 49: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-18 22:57:40,188 INFO L273 TraceCheckUtils]: 50: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-18 22:57:40,188 INFO L273 TraceCheckUtils]: 51: Hoare triple {4067#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {4067#false} is VALID [2018-11-18 22:57:40,188 INFO L273 TraceCheckUtils]: 52: Hoare triple {4067#false} ~i~0 := 1 + ~i~0; {4067#false} is VALID [2018-11-18 22:57:40,189 INFO L273 TraceCheckUtils]: 53: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-18 22:57:40,189 INFO L273 TraceCheckUtils]: 54: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-18 22:57:40,189 INFO L273 TraceCheckUtils]: 55: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {4067#false} is VALID [2018-11-18 22:57:40,189 INFO L273 TraceCheckUtils]: 56: Hoare triple {4067#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {4067#false} is VALID [2018-11-18 22:57:40,189 INFO L273 TraceCheckUtils]: 57: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-18 22:57:40,189 INFO L273 TraceCheckUtils]: 58: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-18 22:57:40,190 INFO L273 TraceCheckUtils]: 59: Hoare triple {4067#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {4067#false} is VALID [2018-11-18 22:57:40,190 INFO L273 TraceCheckUtils]: 60: Hoare triple {4067#false} ~i~0 := 1 + ~i~0; {4067#false} is VALID [2018-11-18 22:57:40,190 INFO L273 TraceCheckUtils]: 61: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-18 22:57:40,190 INFO L273 TraceCheckUtils]: 62: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-18 22:57:40,190 INFO L273 TraceCheckUtils]: 63: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {4067#false} is VALID [2018-11-18 22:57:40,191 INFO L273 TraceCheckUtils]: 64: Hoare triple {4067#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {4067#false} is VALID [2018-11-18 22:57:40,191 INFO L273 TraceCheckUtils]: 65: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-18 22:57:40,191 INFO L273 TraceCheckUtils]: 66: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-18 22:57:40,191 INFO L273 TraceCheckUtils]: 67: Hoare triple {4067#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {4067#false} is VALID [2018-11-18 22:57:40,191 INFO L273 TraceCheckUtils]: 68: Hoare triple {4067#false} ~i~0 := 1 + ~i~0; {4067#false} is VALID [2018-11-18 22:57:40,192 INFO L273 TraceCheckUtils]: 69: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-18 22:57:40,192 INFO L273 TraceCheckUtils]: 70: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-18 22:57:40,192 INFO L273 TraceCheckUtils]: 71: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {4067#false} is VALID [2018-11-18 22:57:40,192 INFO L273 TraceCheckUtils]: 72: Hoare triple {4067#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {4067#false} is VALID [2018-11-18 22:57:40,192 INFO L273 TraceCheckUtils]: 73: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-18 22:57:40,192 INFO L273 TraceCheckUtils]: 74: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-18 22:57:40,193 INFO L273 TraceCheckUtils]: 75: Hoare triple {4067#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {4067#false} is VALID [2018-11-18 22:57:40,193 INFO L273 TraceCheckUtils]: 76: Hoare triple {4067#false} ~i~0 := 1 + ~i~0; {4067#false} is VALID [2018-11-18 22:57:40,193 INFO L273 TraceCheckUtils]: 77: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-18 22:57:40,193 INFO L273 TraceCheckUtils]: 78: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-18 22:57:40,193 INFO L273 TraceCheckUtils]: 79: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {4067#false} is VALID [2018-11-18 22:57:40,194 INFO L273 TraceCheckUtils]: 80: Hoare triple {4067#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {4067#false} is VALID [2018-11-18 22:57:40,194 INFO L273 TraceCheckUtils]: 81: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-18 22:57:40,194 INFO L273 TraceCheckUtils]: 82: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-18 22:57:40,194 INFO L273 TraceCheckUtils]: 83: Hoare triple {4067#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {4067#false} is VALID [2018-11-18 22:57:40,194 INFO L273 TraceCheckUtils]: 84: Hoare triple {4067#false} ~i~0 := 1 + ~i~0; {4067#false} is VALID [2018-11-18 22:57:40,194 INFO L273 TraceCheckUtils]: 85: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-18 22:57:40,195 INFO L273 TraceCheckUtils]: 86: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-18 22:57:40,195 INFO L273 TraceCheckUtils]: 87: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {4067#false} is VALID [2018-11-18 22:57:40,195 INFO L273 TraceCheckUtils]: 88: Hoare triple {4067#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {4067#false} is VALID [2018-11-18 22:57:40,195 INFO L273 TraceCheckUtils]: 89: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-18 22:57:40,195 INFO L273 TraceCheckUtils]: 90: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-18 22:57:40,195 INFO L273 TraceCheckUtils]: 91: Hoare triple {4067#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {4067#false} is VALID [2018-11-18 22:57:40,196 INFO L273 TraceCheckUtils]: 92: Hoare triple {4067#false} ~i~0 := 1 + ~i~0; {4067#false} is VALID [2018-11-18 22:57:40,196 INFO L273 TraceCheckUtils]: 93: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-18 22:57:40,196 INFO L273 TraceCheckUtils]: 94: Hoare triple {4067#false} assume !(~i~0 < 100000); {4067#false} is VALID [2018-11-18 22:57:40,196 INFO L256 TraceCheckUtils]: 95: Hoare triple {4067#false} call __VERIFIER_assert(~f~0); {4067#false} is VALID [2018-11-18 22:57:40,196 INFO L273 TraceCheckUtils]: 96: Hoare triple {4067#false} ~cond := #in~cond; {4067#false} is VALID [2018-11-18 22:57:40,197 INFO L273 TraceCheckUtils]: 97: Hoare triple {4067#false} assume 0 == ~cond; {4067#false} is VALID [2018-11-18 22:57:40,197 INFO L273 TraceCheckUtils]: 98: Hoare triple {4067#false} assume !false; {4067#false} is VALID [2018-11-18 22:57:40,203 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2018-11-18 22:57:40,204 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 22:57:40,204 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 [2018-11-18 22:57:40,214 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-18 22:57:40,279 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-18 22:57:40,279 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 22:57:40,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 22:57:40,306 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 22:57:40,454 INFO L256 TraceCheckUtils]: 0: Hoare triple {4066#true} call ULTIMATE.init(); {4066#true} is VALID [2018-11-18 22:57:40,454 INFO L273 TraceCheckUtils]: 1: Hoare triple {4066#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {4066#true} is VALID [2018-11-18 22:57:40,455 INFO L273 TraceCheckUtils]: 2: Hoare triple {4066#true} assume true; {4066#true} is VALID [2018-11-18 22:57:40,455 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {4066#true} {4066#true} #81#return; {4066#true} is VALID [2018-11-18 22:57:40,455 INFO L256 TraceCheckUtils]: 4: Hoare triple {4066#true} call #t~ret7 := main(); {4066#true} is VALID [2018-11-18 22:57:40,456 INFO L273 TraceCheckUtils]: 5: Hoare triple {4066#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {4094#(<= main_~i~0 0)} is VALID [2018-11-18 22:57:40,456 INFO L273 TraceCheckUtils]: 6: Hoare triple {4094#(<= main_~i~0 0)} assume true; {4094#(<= main_~i~0 0)} is VALID [2018-11-18 22:57:40,457 INFO L273 TraceCheckUtils]: 7: Hoare triple {4094#(<= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {4094#(<= main_~i~0 0)} is VALID [2018-11-18 22:57:40,457 INFO L273 TraceCheckUtils]: 8: Hoare triple {4094#(<= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {4094#(<= main_~i~0 0)} is VALID [2018-11-18 22:57:40,458 INFO L273 TraceCheckUtils]: 9: Hoare triple {4094#(<= main_~i~0 0)} ~i~0 := 1 + ~i~0; {4069#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:40,458 INFO L273 TraceCheckUtils]: 10: Hoare triple {4069#(<= main_~i~0 1)} assume true; {4069#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:40,458 INFO L273 TraceCheckUtils]: 11: Hoare triple {4069#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {4069#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:40,459 INFO L273 TraceCheckUtils]: 12: Hoare triple {4069#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {4069#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:40,460 INFO L273 TraceCheckUtils]: 13: Hoare triple {4069#(<= main_~i~0 1)} ~i~0 := 1 + ~i~0; {4070#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:40,460 INFO L273 TraceCheckUtils]: 14: Hoare triple {4070#(<= main_~i~0 2)} assume true; {4070#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:40,461 INFO L273 TraceCheckUtils]: 15: Hoare triple {4070#(<= main_~i~0 2)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {4070#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:40,461 INFO L273 TraceCheckUtils]: 16: Hoare triple {4070#(<= main_~i~0 2)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {4070#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:40,462 INFO L273 TraceCheckUtils]: 17: Hoare triple {4070#(<= main_~i~0 2)} ~i~0 := 1 + ~i~0; {4071#(<= main_~i~0 3)} is VALID [2018-11-18 22:57:40,463 INFO L273 TraceCheckUtils]: 18: Hoare triple {4071#(<= main_~i~0 3)} assume true; {4071#(<= main_~i~0 3)} is VALID [2018-11-18 22:57:40,463 INFO L273 TraceCheckUtils]: 19: Hoare triple {4071#(<= main_~i~0 3)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {4071#(<= main_~i~0 3)} is VALID [2018-11-18 22:57:40,464 INFO L273 TraceCheckUtils]: 20: Hoare triple {4071#(<= main_~i~0 3)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {4071#(<= main_~i~0 3)} is VALID [2018-11-18 22:57:40,465 INFO L273 TraceCheckUtils]: 21: Hoare triple {4071#(<= main_~i~0 3)} ~i~0 := 1 + ~i~0; {4072#(<= main_~i~0 4)} is VALID [2018-11-18 22:57:40,465 INFO L273 TraceCheckUtils]: 22: Hoare triple {4072#(<= main_~i~0 4)} assume true; {4072#(<= main_~i~0 4)} is VALID [2018-11-18 22:57:40,466 INFO L273 TraceCheckUtils]: 23: Hoare triple {4072#(<= main_~i~0 4)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {4072#(<= main_~i~0 4)} is VALID [2018-11-18 22:57:40,474 INFO L273 TraceCheckUtils]: 24: Hoare triple {4072#(<= main_~i~0 4)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {4072#(<= main_~i~0 4)} is VALID [2018-11-18 22:57:40,474 INFO L273 TraceCheckUtils]: 25: Hoare triple {4072#(<= main_~i~0 4)} ~i~0 := 1 + ~i~0; {4073#(<= main_~i~0 5)} is VALID [2018-11-18 22:57:40,475 INFO L273 TraceCheckUtils]: 26: Hoare triple {4073#(<= main_~i~0 5)} assume true; {4073#(<= main_~i~0 5)} is VALID [2018-11-18 22:57:40,475 INFO L273 TraceCheckUtils]: 27: Hoare triple {4073#(<= main_~i~0 5)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {4073#(<= main_~i~0 5)} is VALID [2018-11-18 22:57:40,475 INFO L273 TraceCheckUtils]: 28: Hoare triple {4073#(<= main_~i~0 5)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {4073#(<= main_~i~0 5)} is VALID [2018-11-18 22:57:40,476 INFO L273 TraceCheckUtils]: 29: Hoare triple {4073#(<= main_~i~0 5)} ~i~0 := 1 + ~i~0; {4074#(<= main_~i~0 6)} is VALID [2018-11-18 22:57:40,476 INFO L273 TraceCheckUtils]: 30: Hoare triple {4074#(<= main_~i~0 6)} assume true; {4074#(<= main_~i~0 6)} is VALID [2018-11-18 22:57:40,477 INFO L273 TraceCheckUtils]: 31: Hoare triple {4074#(<= main_~i~0 6)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {4074#(<= main_~i~0 6)} is VALID [2018-11-18 22:57:40,477 INFO L273 TraceCheckUtils]: 32: Hoare triple {4074#(<= main_~i~0 6)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {4074#(<= main_~i~0 6)} is VALID [2018-11-18 22:57:40,478 INFO L273 TraceCheckUtils]: 33: Hoare triple {4074#(<= main_~i~0 6)} ~i~0 := 1 + ~i~0; {4075#(<= main_~i~0 7)} is VALID [2018-11-18 22:57:40,479 INFO L273 TraceCheckUtils]: 34: Hoare triple {4075#(<= main_~i~0 7)} assume true; {4075#(<= main_~i~0 7)} is VALID [2018-11-18 22:57:40,479 INFO L273 TraceCheckUtils]: 35: Hoare triple {4075#(<= main_~i~0 7)} assume !(~i~0 < 100000); {4067#false} is VALID [2018-11-18 22:57:40,480 INFO L273 TraceCheckUtils]: 36: Hoare triple {4067#false} ~f~0 := 1;~i~0 := 0; {4067#false} is VALID [2018-11-18 22:57:40,480 INFO L273 TraceCheckUtils]: 37: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-18 22:57:40,480 INFO L273 TraceCheckUtils]: 38: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-18 22:57:40,480 INFO L273 TraceCheckUtils]: 39: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {4067#false} is VALID [2018-11-18 22:57:40,481 INFO L273 TraceCheckUtils]: 40: Hoare triple {4067#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {4067#false} is VALID [2018-11-18 22:57:40,481 INFO L273 TraceCheckUtils]: 41: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-18 22:57:40,481 INFO L273 TraceCheckUtils]: 42: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-18 22:57:40,481 INFO L273 TraceCheckUtils]: 43: Hoare triple {4067#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {4067#false} is VALID [2018-11-18 22:57:40,481 INFO L273 TraceCheckUtils]: 44: Hoare triple {4067#false} ~i~0 := 1 + ~i~0; {4067#false} is VALID [2018-11-18 22:57:40,482 INFO L273 TraceCheckUtils]: 45: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-18 22:57:40,482 INFO L273 TraceCheckUtils]: 46: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-18 22:57:40,482 INFO L273 TraceCheckUtils]: 47: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {4067#false} is VALID [2018-11-18 22:57:40,482 INFO L273 TraceCheckUtils]: 48: Hoare triple {4067#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {4067#false} is VALID [2018-11-18 22:57:40,482 INFO L273 TraceCheckUtils]: 49: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-18 22:57:40,483 INFO L273 TraceCheckUtils]: 50: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-18 22:57:40,483 INFO L273 TraceCheckUtils]: 51: Hoare triple {4067#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {4067#false} is VALID [2018-11-18 22:57:40,483 INFO L273 TraceCheckUtils]: 52: Hoare triple {4067#false} ~i~0 := 1 + ~i~0; {4067#false} is VALID [2018-11-18 22:57:40,483 INFO L273 TraceCheckUtils]: 53: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-18 22:57:40,483 INFO L273 TraceCheckUtils]: 54: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-18 22:57:40,483 INFO L273 TraceCheckUtils]: 55: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {4067#false} is VALID [2018-11-18 22:57:40,483 INFO L273 TraceCheckUtils]: 56: Hoare triple {4067#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {4067#false} is VALID [2018-11-18 22:57:40,483 INFO L273 TraceCheckUtils]: 57: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-18 22:57:40,484 INFO L273 TraceCheckUtils]: 58: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-18 22:57:40,484 INFO L273 TraceCheckUtils]: 59: Hoare triple {4067#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {4067#false} is VALID [2018-11-18 22:57:40,484 INFO L273 TraceCheckUtils]: 60: Hoare triple {4067#false} ~i~0 := 1 + ~i~0; {4067#false} is VALID [2018-11-18 22:57:40,484 INFO L273 TraceCheckUtils]: 61: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-18 22:57:40,484 INFO L273 TraceCheckUtils]: 62: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-18 22:57:40,484 INFO L273 TraceCheckUtils]: 63: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {4067#false} is VALID [2018-11-18 22:57:40,484 INFO L273 TraceCheckUtils]: 64: Hoare triple {4067#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {4067#false} is VALID [2018-11-18 22:57:40,484 INFO L273 TraceCheckUtils]: 65: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-18 22:57:40,485 INFO L273 TraceCheckUtils]: 66: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-18 22:57:40,485 INFO L273 TraceCheckUtils]: 67: Hoare triple {4067#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {4067#false} is VALID [2018-11-18 22:57:40,485 INFO L273 TraceCheckUtils]: 68: Hoare triple {4067#false} ~i~0 := 1 + ~i~0; {4067#false} is VALID [2018-11-18 22:57:40,485 INFO L273 TraceCheckUtils]: 69: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-18 22:57:40,485 INFO L273 TraceCheckUtils]: 70: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-18 22:57:40,485 INFO L273 TraceCheckUtils]: 71: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {4067#false} is VALID [2018-11-18 22:57:40,485 INFO L273 TraceCheckUtils]: 72: Hoare triple {4067#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {4067#false} is VALID [2018-11-18 22:57:40,485 INFO L273 TraceCheckUtils]: 73: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-18 22:57:40,486 INFO L273 TraceCheckUtils]: 74: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-18 22:57:40,486 INFO L273 TraceCheckUtils]: 75: Hoare triple {4067#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {4067#false} is VALID [2018-11-18 22:57:40,486 INFO L273 TraceCheckUtils]: 76: Hoare triple {4067#false} ~i~0 := 1 + ~i~0; {4067#false} is VALID [2018-11-18 22:57:40,486 INFO L273 TraceCheckUtils]: 77: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-18 22:57:40,486 INFO L273 TraceCheckUtils]: 78: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-18 22:57:40,486 INFO L273 TraceCheckUtils]: 79: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {4067#false} is VALID [2018-11-18 22:57:40,487 INFO L273 TraceCheckUtils]: 80: Hoare triple {4067#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {4067#false} is VALID [2018-11-18 22:57:40,487 INFO L273 TraceCheckUtils]: 81: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-18 22:57:40,487 INFO L273 TraceCheckUtils]: 82: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-18 22:57:40,487 INFO L273 TraceCheckUtils]: 83: Hoare triple {4067#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {4067#false} is VALID [2018-11-18 22:57:40,487 INFO L273 TraceCheckUtils]: 84: Hoare triple {4067#false} ~i~0 := 1 + ~i~0; {4067#false} is VALID [2018-11-18 22:57:40,488 INFO L273 TraceCheckUtils]: 85: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-18 22:57:40,488 INFO L273 TraceCheckUtils]: 86: Hoare triple {4067#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {4067#false} is VALID [2018-11-18 22:57:40,488 INFO L273 TraceCheckUtils]: 87: Hoare triple {4067#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {4067#false} is VALID [2018-11-18 22:57:40,488 INFO L273 TraceCheckUtils]: 88: Hoare triple {4067#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {4067#false} is VALID [2018-11-18 22:57:40,488 INFO L273 TraceCheckUtils]: 89: Hoare triple {4067#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {4067#false} is VALID [2018-11-18 22:57:40,489 INFO L273 TraceCheckUtils]: 90: Hoare triple {4067#false} assume !#t~short6; {4067#false} is VALID [2018-11-18 22:57:40,489 INFO L273 TraceCheckUtils]: 91: Hoare triple {4067#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {4067#false} is VALID [2018-11-18 22:57:40,489 INFO L273 TraceCheckUtils]: 92: Hoare triple {4067#false} ~i~0 := 1 + ~i~0; {4067#false} is VALID [2018-11-18 22:57:40,489 INFO L273 TraceCheckUtils]: 93: Hoare triple {4067#false} assume true; {4067#false} is VALID [2018-11-18 22:57:40,489 INFO L273 TraceCheckUtils]: 94: Hoare triple {4067#false} assume !(~i~0 < 100000); {4067#false} is VALID [2018-11-18 22:57:40,489 INFO L256 TraceCheckUtils]: 95: Hoare triple {4067#false} call __VERIFIER_assert(~f~0); {4067#false} is VALID [2018-11-18 22:57:40,490 INFO L273 TraceCheckUtils]: 96: Hoare triple {4067#false} ~cond := #in~cond; {4067#false} is VALID [2018-11-18 22:57:40,490 INFO L273 TraceCheckUtils]: 97: Hoare triple {4067#false} assume 0 == ~cond; {4067#false} is VALID [2018-11-18 22:57:40,490 INFO L273 TraceCheckUtils]: 98: Hoare triple {4067#false} assume !false; {4067#false} is VALID [2018-11-18 22:57:40,496 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2018-11-18 22:57:40,524 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 22:57:40,525 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 11 [2018-11-18 22:57:40,525 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 99 [2018-11-18 22:57:40,526 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 22:57:40,526 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2018-11-18 22:57:40,594 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 22:57:40,594 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 22:57:40,594 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 22:57:40,595 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2018-11-18 22:57:40,595 INFO L87 Difference]: Start difference. First operand 218 states and 298 transitions. Second operand 11 states. [2018-11-18 22:57:41,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:57:41,443 INFO L93 Difference]: Finished difference Result 483 states and 660 transitions. [2018-11-18 22:57:41,443 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-18 22:57:41,443 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 99 [2018-11-18 22:57:41,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 22:57:41,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2018-11-18 22:57:41,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 186 transitions. [2018-11-18 22:57:41,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2018-11-18 22:57:41,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 186 transitions. [2018-11-18 22:57:41,449 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 186 transitions. [2018-11-18 22:57:41,977 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 186 edges. 186 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 22:57:41,986 INFO L225 Difference]: With dead ends: 483 [2018-11-18 22:57:41,987 INFO L226 Difference]: Without dead ends: 304 [2018-11-18 22:57:41,988 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 99 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2018-11-18 22:57:41,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304 states. [2018-11-18 22:57:42,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304 to 246. [2018-11-18 22:57:42,144 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 22:57:42,144 INFO L82 GeneralOperation]: Start isEquivalent. First operand 304 states. Second operand 246 states. [2018-11-18 22:57:42,144 INFO L74 IsIncluded]: Start isIncluded. First operand 304 states. Second operand 246 states. [2018-11-18 22:57:42,145 INFO L87 Difference]: Start difference. First operand 304 states. Second operand 246 states. [2018-11-18 22:57:42,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:57:42,156 INFO L93 Difference]: Finished difference Result 304 states and 406 transitions. [2018-11-18 22:57:42,156 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 406 transitions. [2018-11-18 22:57:42,157 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 22:57:42,157 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 22:57:42,157 INFO L74 IsIncluded]: Start isIncluded. First operand 246 states. Second operand 304 states. [2018-11-18 22:57:42,158 INFO L87 Difference]: Start difference. First operand 246 states. Second operand 304 states. [2018-11-18 22:57:42,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:57:42,169 INFO L93 Difference]: Finished difference Result 304 states and 406 transitions. [2018-11-18 22:57:42,169 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 406 transitions. [2018-11-18 22:57:42,170 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 22:57:42,170 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 22:57:42,170 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 22:57:42,171 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 22:57:42,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 246 states. [2018-11-18 22:57:42,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 337 transitions. [2018-11-18 22:57:42,180 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 337 transitions. Word has length 99 [2018-11-18 22:57:42,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 22:57:42,181 INFO L480 AbstractCegarLoop]: Abstraction has 246 states and 337 transitions. [2018-11-18 22:57:42,181 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 22:57:42,181 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 337 transitions. [2018-11-18 22:57:42,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-11-18 22:57:42,183 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 22:57:42,183 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 22:57:42,183 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 22:57:42,183 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 22:57:42,184 INFO L82 PathProgramCache]: Analyzing trace with hash -859302429, now seen corresponding path program 3 times [2018-11-18 22:57:42,184 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 22:57:42,184 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 22:57:42,185 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 22:57:42,185 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 22:57:42,185 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 22:57:42,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 22:57:42,520 INFO L256 TraceCheckUtils]: 0: Hoare triple {5801#true} call ULTIMATE.init(); {5801#true} is VALID [2018-11-18 22:57:42,520 INFO L273 TraceCheckUtils]: 1: Hoare triple {5801#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {5801#true} is VALID [2018-11-18 22:57:42,520 INFO L273 TraceCheckUtils]: 2: Hoare triple {5801#true} assume true; {5801#true} is VALID [2018-11-18 22:57:42,521 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {5801#true} {5801#true} #81#return; {5801#true} is VALID [2018-11-18 22:57:42,521 INFO L256 TraceCheckUtils]: 4: Hoare triple {5801#true} call #t~ret7 := main(); {5801#true} is VALID [2018-11-18 22:57:42,538 INFO L273 TraceCheckUtils]: 5: Hoare triple {5801#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {5803#(= main_~i~0 0)} is VALID [2018-11-18 22:57:42,544 INFO L273 TraceCheckUtils]: 6: Hoare triple {5803#(= main_~i~0 0)} assume true; {5803#(= main_~i~0 0)} is VALID [2018-11-18 22:57:42,545 INFO L273 TraceCheckUtils]: 7: Hoare triple {5803#(= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {5803#(= main_~i~0 0)} is VALID [2018-11-18 22:57:42,545 INFO L273 TraceCheckUtils]: 8: Hoare triple {5803#(= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {5803#(= main_~i~0 0)} is VALID [2018-11-18 22:57:42,546 INFO L273 TraceCheckUtils]: 9: Hoare triple {5803#(= main_~i~0 0)} ~i~0 := 1 + ~i~0; {5804#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:42,546 INFO L273 TraceCheckUtils]: 10: Hoare triple {5804#(<= main_~i~0 1)} assume true; {5804#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:42,546 INFO L273 TraceCheckUtils]: 11: Hoare triple {5804#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {5804#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:42,547 INFO L273 TraceCheckUtils]: 12: Hoare triple {5804#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {5804#(<= main_~i~0 1)} is VALID [2018-11-18 22:57:42,547 INFO L273 TraceCheckUtils]: 13: Hoare triple {5804#(<= main_~i~0 1)} ~i~0 := 1 + ~i~0; {5805#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:42,548 INFO L273 TraceCheckUtils]: 14: Hoare triple {5805#(<= main_~i~0 2)} assume true; {5805#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:42,548 INFO L273 TraceCheckUtils]: 15: Hoare triple {5805#(<= main_~i~0 2)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {5805#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:42,549 INFO L273 TraceCheckUtils]: 16: Hoare triple {5805#(<= main_~i~0 2)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {5805#(<= main_~i~0 2)} is VALID [2018-11-18 22:57:42,549 INFO L273 TraceCheckUtils]: 17: Hoare triple {5805#(<= main_~i~0 2)} ~i~0 := 1 + ~i~0; {5806#(<= main_~i~0 3)} is VALID [2018-11-18 22:57:42,550 INFO L273 TraceCheckUtils]: 18: Hoare triple {5806#(<= main_~i~0 3)} assume true; {5806#(<= main_~i~0 3)} is VALID [2018-11-18 22:57:42,551 INFO L273 TraceCheckUtils]: 19: Hoare triple {5806#(<= main_~i~0 3)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {5806#(<= main_~i~0 3)} is VALID [2018-11-18 22:57:42,551 INFO L273 TraceCheckUtils]: 20: Hoare triple {5806#(<= main_~i~0 3)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {5806#(<= main_~i~0 3)} is VALID [2018-11-18 22:57:42,552 INFO L273 TraceCheckUtils]: 21: Hoare triple {5806#(<= main_~i~0 3)} ~i~0 := 1 + ~i~0; {5807#(<= main_~i~0 4)} is VALID [2018-11-18 22:57:42,553 INFO L273 TraceCheckUtils]: 22: Hoare triple {5807#(<= main_~i~0 4)} assume true; {5807#(<= main_~i~0 4)} is VALID [2018-11-18 22:57:42,553 INFO L273 TraceCheckUtils]: 23: Hoare triple {5807#(<= main_~i~0 4)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {5807#(<= main_~i~0 4)} is VALID [2018-11-18 22:57:42,554 INFO L273 TraceCheckUtils]: 24: Hoare triple {5807#(<= main_~i~0 4)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {5807#(<= main_~i~0 4)} is VALID [2018-11-18 22:57:42,555 INFO L273 TraceCheckUtils]: 25: Hoare triple {5807#(<= main_~i~0 4)} ~i~0 := 1 + ~i~0; {5808#(<= main_~i~0 5)} is VALID [2018-11-18 22:57:42,556 INFO L273 TraceCheckUtils]: 26: Hoare triple {5808#(<= main_~i~0 5)} assume true; {5808#(<= main_~i~0 5)} is VALID [2018-11-18 22:57:42,556 INFO L273 TraceCheckUtils]: 27: Hoare triple {5808#(<= main_~i~0 5)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {5808#(<= main_~i~0 5)} is VALID [2018-11-18 22:57:42,557 INFO L273 TraceCheckUtils]: 28: Hoare triple {5808#(<= main_~i~0 5)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {5808#(<= main_~i~0 5)} is VALID [2018-11-18 22:57:42,558 INFO L273 TraceCheckUtils]: 29: Hoare triple {5808#(<= main_~i~0 5)} ~i~0 := 1 + ~i~0; {5809#(<= main_~i~0 6)} is VALID [2018-11-18 22:57:42,558 INFO L273 TraceCheckUtils]: 30: Hoare triple {5809#(<= main_~i~0 6)} assume true; {5809#(<= main_~i~0 6)} is VALID [2018-11-18 22:57:42,559 INFO L273 TraceCheckUtils]: 31: Hoare triple {5809#(<= main_~i~0 6)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {5809#(<= main_~i~0 6)} is VALID [2018-11-18 22:57:42,560 INFO L273 TraceCheckUtils]: 32: Hoare triple {5809#(<= main_~i~0 6)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {5809#(<= main_~i~0 6)} is VALID [2018-11-18 22:57:42,561 INFO L273 TraceCheckUtils]: 33: Hoare triple {5809#(<= main_~i~0 6)} ~i~0 := 1 + ~i~0; {5810#(<= main_~i~0 7)} is VALID [2018-11-18 22:57:42,561 INFO L273 TraceCheckUtils]: 34: Hoare triple {5810#(<= main_~i~0 7)} assume true; {5810#(<= main_~i~0 7)} is VALID [2018-11-18 22:57:42,562 INFO L273 TraceCheckUtils]: 35: Hoare triple {5810#(<= main_~i~0 7)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {5810#(<= main_~i~0 7)} is VALID [2018-11-18 22:57:42,562 INFO L273 TraceCheckUtils]: 36: Hoare triple {5810#(<= main_~i~0 7)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {5810#(<= main_~i~0 7)} is VALID [2018-11-18 22:57:42,563 INFO L273 TraceCheckUtils]: 37: Hoare triple {5810#(<= main_~i~0 7)} ~i~0 := 1 + ~i~0; {5811#(<= main_~i~0 8)} is VALID [2018-11-18 22:57:42,564 INFO L273 TraceCheckUtils]: 38: Hoare triple {5811#(<= main_~i~0 8)} assume true; {5811#(<= main_~i~0 8)} is VALID [2018-11-18 22:57:42,565 INFO L273 TraceCheckUtils]: 39: Hoare triple {5811#(<= main_~i~0 8)} assume !(~i~0 < 100000); {5802#false} is VALID [2018-11-18 22:57:42,565 INFO L273 TraceCheckUtils]: 40: Hoare triple {5802#false} ~f~0 := 1;~i~0 := 0; {5802#false} is VALID [2018-11-18 22:57:42,565 INFO L273 TraceCheckUtils]: 41: Hoare triple {5802#false} assume true; {5802#false} is VALID [2018-11-18 22:57:42,566 INFO L273 TraceCheckUtils]: 42: Hoare triple {5802#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {5802#false} is VALID [2018-11-18 22:57:42,566 INFO L273 TraceCheckUtils]: 43: Hoare triple {5802#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {5802#false} is VALID [2018-11-18 22:57:42,566 INFO L273 TraceCheckUtils]: 44: Hoare triple {5802#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5802#false} is VALID [2018-11-18 22:57:42,566 INFO L273 TraceCheckUtils]: 45: Hoare triple {5802#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {5802#false} is VALID [2018-11-18 22:57:42,567 INFO L273 TraceCheckUtils]: 46: Hoare triple {5802#false} assume !#t~short6; {5802#false} is VALID [2018-11-18 22:57:42,567 INFO L273 TraceCheckUtils]: 47: Hoare triple {5802#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {5802#false} is VALID [2018-11-18 22:57:42,567 INFO L273 TraceCheckUtils]: 48: Hoare triple {5802#false} ~i~0 := 1 + ~i~0; {5802#false} is VALID [2018-11-18 22:57:42,567 INFO L273 TraceCheckUtils]: 49: Hoare triple {5802#false} assume true; {5802#false} is VALID [2018-11-18 22:57:42,568 INFO L273 TraceCheckUtils]: 50: Hoare triple {5802#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {5802#false} is VALID [2018-11-18 22:57:42,568 INFO L273 TraceCheckUtils]: 51: Hoare triple {5802#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {5802#false} is VALID [2018-11-18 22:57:42,568 INFO L273 TraceCheckUtils]: 52: Hoare triple {5802#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5802#false} is VALID [2018-11-18 22:57:42,568 INFO L273 TraceCheckUtils]: 53: Hoare triple {5802#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {5802#false} is VALID [2018-11-18 22:57:42,568 INFO L273 TraceCheckUtils]: 54: Hoare triple {5802#false} assume !#t~short6; {5802#false} is VALID [2018-11-18 22:57:42,568 INFO L273 TraceCheckUtils]: 55: Hoare triple {5802#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {5802#false} is VALID [2018-11-18 22:57:42,568 INFO L273 TraceCheckUtils]: 56: Hoare triple {5802#false} ~i~0 := 1 + ~i~0; {5802#false} is VALID [2018-11-18 22:57:42,569 INFO L273 TraceCheckUtils]: 57: Hoare triple {5802#false} assume true; {5802#false} is VALID [2018-11-18 22:57:42,569 INFO L273 TraceCheckUtils]: 58: Hoare triple {5802#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {5802#false} is VALID [2018-11-18 22:57:42,569 INFO L273 TraceCheckUtils]: 59: Hoare triple {5802#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {5802#false} is VALID [2018-11-18 22:57:42,569 INFO L273 TraceCheckUtils]: 60: Hoare triple {5802#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5802#false} is VALID [2018-11-18 22:57:42,569 INFO L273 TraceCheckUtils]: 61: Hoare triple {5802#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {5802#false} is VALID [2018-11-18 22:57:42,569 INFO L273 TraceCheckUtils]: 62: Hoare triple {5802#false} assume !#t~short6; {5802#false} is VALID [2018-11-18 22:57:42,570 INFO L273 TraceCheckUtils]: 63: Hoare triple {5802#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {5802#false} is VALID [2018-11-18 22:57:42,570 INFO L273 TraceCheckUtils]: 64: Hoare triple {5802#false} ~i~0 := 1 + ~i~0; {5802#false} is VALID [2018-11-18 22:57:42,570 INFO L273 TraceCheckUtils]: 65: Hoare triple {5802#false} assume true; {5802#false} is VALID [2018-11-18 22:57:42,570 INFO L273 TraceCheckUtils]: 66: Hoare triple {5802#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {5802#false} is VALID [2018-11-18 22:57:42,570 INFO L273 TraceCheckUtils]: 67: Hoare triple {5802#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {5802#false} is VALID [2018-11-18 22:57:42,570 INFO L273 TraceCheckUtils]: 68: Hoare triple {5802#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5802#false} is VALID [2018-11-18 22:57:42,571 INFO L273 TraceCheckUtils]: 69: Hoare triple {5802#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {5802#false} is VALID [2018-11-18 22:57:42,571 INFO L273 TraceCheckUtils]: 70: Hoare triple {5802#false} assume !#t~short6; {5802#false} is VALID [2018-11-18 22:57:42,571 INFO L273 TraceCheckUtils]: 71: Hoare triple {5802#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {5802#false} is VALID [2018-11-18 22:57:42,571 INFO L273 TraceCheckUtils]: 72: Hoare triple {5802#false} ~i~0 := 1 + ~i~0; {5802#false} is VALID [2018-11-18 22:57:42,571 INFO L273 TraceCheckUtils]: 73: Hoare triple {5802#false} assume true; {5802#false} is VALID [2018-11-18 22:57:42,571 INFO L273 TraceCheckUtils]: 74: Hoare triple {5802#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {5802#false} is VALID [2018-11-18 22:57:42,571 INFO L273 TraceCheckUtils]: 75: Hoare triple {5802#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {5802#false} is VALID [2018-11-18 22:57:42,572 INFO L273 TraceCheckUtils]: 76: Hoare triple {5802#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5802#false} is VALID [2018-11-18 22:57:42,572 INFO L273 TraceCheckUtils]: 77: Hoare triple {5802#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {5802#false} is VALID [2018-11-18 22:57:42,572 INFO L273 TraceCheckUtils]: 78: Hoare triple {5802#false} assume !#t~short6; {5802#false} is VALID [2018-11-18 22:57:42,572 INFO L273 TraceCheckUtils]: 79: Hoare triple {5802#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {5802#false} is VALID [2018-11-18 22:57:42,572 INFO L273 TraceCheckUtils]: 80: Hoare triple {5802#false} ~i~0 := 1 + ~i~0; {5802#false} is VALID [2018-11-18 22:57:42,572 INFO L273 TraceCheckUtils]: 81: Hoare triple {5802#false} assume true; {5802#false} is VALID [2018-11-18 22:57:42,573 INFO L273 TraceCheckUtils]: 82: Hoare triple {5802#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {5802#false} is VALID [2018-11-18 22:57:42,573 INFO L273 TraceCheckUtils]: 83: Hoare triple {5802#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {5802#false} is VALID [2018-11-18 22:57:42,573 INFO L273 TraceCheckUtils]: 84: Hoare triple {5802#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5802#false} is VALID [2018-11-18 22:57:42,573 INFO L273 TraceCheckUtils]: 85: Hoare triple {5802#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {5802#false} is VALID [2018-11-18 22:57:42,573 INFO L273 TraceCheckUtils]: 86: Hoare triple {5802#false} assume !#t~short6; {5802#false} is VALID [2018-11-18 22:57:42,573 INFO L273 TraceCheckUtils]: 87: Hoare triple {5802#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {5802#false} is VALID [2018-11-18 22:57:42,573 INFO L273 TraceCheckUtils]: 88: Hoare triple {5802#false} ~i~0 := 1 + ~i~0; {5802#false} is VALID [2018-11-18 22:57:42,574 INFO L273 TraceCheckUtils]: 89: Hoare triple {5802#false} assume true; {5802#false} is VALID [2018-11-18 22:57:42,574 INFO L273 TraceCheckUtils]: 90: Hoare triple {5802#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {5802#false} is VALID [2018-11-18 22:57:42,574 INFO L273 TraceCheckUtils]: 91: Hoare triple {5802#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {5802#false} is VALID [2018-11-18 22:57:42,574 INFO L273 TraceCheckUtils]: 92: Hoare triple {5802#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5802#false} is VALID [2018-11-18 22:57:42,574 INFO L273 TraceCheckUtils]: 93: Hoare triple {5802#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {5802#false} is VALID [2018-11-18 22:57:42,574 INFO L273 TraceCheckUtils]: 94: Hoare triple {5802#false} assume !#t~short6; {5802#false} is VALID [2018-11-18 22:57:42,575 INFO L273 TraceCheckUtils]: 95: Hoare triple {5802#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {5802#false} is VALID [2018-11-18 22:57:42,575 INFO L273 TraceCheckUtils]: 96: Hoare triple {5802#false} ~i~0 := 1 + ~i~0; {5802#false} is VALID [2018-11-18 22:57:42,575 INFO L273 TraceCheckUtils]: 97: Hoare triple {5802#false} assume true; {5802#false} is VALID [2018-11-18 22:57:42,575 INFO L273 TraceCheckUtils]: 98: Hoare triple {5802#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {5802#false} is VALID [2018-11-18 22:57:42,575 INFO L273 TraceCheckUtils]: 99: Hoare triple {5802#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {5802#false} is VALID [2018-11-18 22:57:42,575 INFO L273 TraceCheckUtils]: 100: Hoare triple {5802#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {5802#false} is VALID [2018-11-18 22:57:42,576 INFO L273 TraceCheckUtils]: 101: Hoare triple {5802#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {5802#false} is VALID [2018-11-18 22:57:42,576 INFO L273 TraceCheckUtils]: 102: Hoare triple {5802#false} assume !#t~short6; {5802#false} is VALID [2018-11-18 22:57:42,576 INFO L273 TraceCheckUtils]: 103: Hoare triple {5802#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {5802#false} is VALID [2018-11-18 22:57:42,576 INFO L273 TraceCheckUtils]: 104: Hoare triple {5802#false} ~i~0 := 1 + ~i~0; {5802#false} is VALID [2018-11-18 22:57:42,576 INFO L273 TraceCheckUtils]: 105: Hoare triple {5802#false} assume true; {5802#false} is VALID [2018-11-18 22:57:42,576 INFO L273 TraceCheckUtils]: 106: Hoare triple {5802#false} assume !(~i~0 < 100000); {5802#false} is VALID [2018-11-18 22:57:42,577 INFO L256 TraceCheckUtils]: 107: Hoare triple {5802#false} call __VERIFIER_assert(~f~0); {5802#false} is VALID [2018-11-18 22:57:42,577 INFO L273 TraceCheckUtils]: 108: Hoare triple {5802#false} ~cond := #in~cond; {5802#false} is VALID [2018-11-18 22:57:42,577 INFO L273 TraceCheckUtils]: 109: Hoare triple {5802#false} assume 0 == ~cond; {5802#false} is VALID [2018-11-18 22:57:42,577 INFO L273 TraceCheckUtils]: 110: Hoare triple {5802#false} assume !false; {5802#false} is VALID [2018-11-18 22:57:42,592 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2018-11-18 22:57:42,592 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 22:57:42,593 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 [2018-11-18 22:57:42,603 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-18 22:57:42,635 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2018-11-18 22:57:42,635 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 22:57:42,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 22:57:42,669 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 22:57:42,731 INFO L477 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 [2018-11-18 22:57:42,736 INFO L477 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 [2018-11-18 22:57:42,738 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 22:57:42,741 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 22:57:42,744 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 22:57:42,744 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:15, output treesize:11 [2018-11-18 22:57:42,835 INFO L477 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 28 treesize of output 23 [2018-11-18 22:57:42,841 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 22:57:42,842 INFO L477 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 23 treesize of output 37 [2018-11-18 22:57:42,846 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 22:57:42,854 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 22:57:42,864 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 22:57:42,865 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:31, output treesize:27 [2018-11-18 22:57:44,110 INFO L477 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 44 treesize of output 38 [2018-11-18 22:57:44,177 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 22:57:44,196 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 51 [2018-11-18 22:57:44,199 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2018-11-18 22:57:44,208 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 22:57:44,233 INFO L477 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 42 treesize of output 36 [2018-11-18 22:57:44,243 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 22:57:44,244 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 22:57:44,245 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 22:57:44,246 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 22:57:44,248 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 39 [2018-11-18 22:57:44,250 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-18 22:57:44,262 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 22:57:44,297 INFO L267 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-11-18 22:57:44,298 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 8 variables, input treesize:87, output treesize:20 [2018-11-18 22:57:44,302 WARN L383 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2018-11-18 22:57:44,456 INFO L256 TraceCheckUtils]: 0: Hoare triple {5801#true} call ULTIMATE.init(); {5801#true} is VALID [2018-11-18 22:57:44,457 INFO L273 TraceCheckUtils]: 1: Hoare triple {5801#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {5801#true} is VALID [2018-11-18 22:57:44,457 INFO L273 TraceCheckUtils]: 2: Hoare triple {5801#true} assume true; {5801#true} is VALID [2018-11-18 22:57:44,457 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {5801#true} {5801#true} #81#return; {5801#true} is VALID [2018-11-18 22:57:44,457 INFO L256 TraceCheckUtils]: 4: Hoare triple {5801#true} call #t~ret7 := main(); {5801#true} is VALID [2018-11-18 22:57:44,458 INFO L273 TraceCheckUtils]: 5: Hoare triple {5801#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {5801#true} is VALID [2018-11-18 22:57:44,458 INFO L273 TraceCheckUtils]: 6: Hoare triple {5801#true} assume true; {5801#true} is VALID [2018-11-18 22:57:44,458 INFO L273 TraceCheckUtils]: 7: Hoare triple {5801#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {5801#true} is VALID [2018-11-18 22:57:44,459 INFO L273 TraceCheckUtils]: 8: Hoare triple {5801#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {5801#true} is VALID [2018-11-18 22:57:44,459 INFO L273 TraceCheckUtils]: 9: Hoare triple {5801#true} ~i~0 := 1 + ~i~0; {5801#true} is VALID [2018-11-18 22:57:44,459 INFO L273 TraceCheckUtils]: 10: Hoare triple {5801#true} assume true; {5801#true} is VALID [2018-11-18 22:57:44,459 INFO L273 TraceCheckUtils]: 11: Hoare triple {5801#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {5801#true} is VALID [2018-11-18 22:57:44,459 INFO L273 TraceCheckUtils]: 12: Hoare triple {5801#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {5801#true} is VALID [2018-11-18 22:57:44,460 INFO L273 TraceCheckUtils]: 13: Hoare triple {5801#true} ~i~0 := 1 + ~i~0; {5801#true} is VALID [2018-11-18 22:57:44,460 INFO L273 TraceCheckUtils]: 14: Hoare triple {5801#true} assume true; {5801#true} is VALID [2018-11-18 22:57:44,460 INFO L273 TraceCheckUtils]: 15: Hoare triple {5801#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {5801#true} is VALID [2018-11-18 22:57:44,460 INFO L273 TraceCheckUtils]: 16: Hoare triple {5801#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {5801#true} is VALID [2018-11-18 22:57:44,460 INFO L273 TraceCheckUtils]: 17: Hoare triple {5801#true} ~i~0 := 1 + ~i~0; {5801#true} is VALID [2018-11-18 22:57:44,461 INFO L273 TraceCheckUtils]: 18: Hoare triple {5801#true} assume true; {5801#true} is VALID [2018-11-18 22:57:44,461 INFO L273 TraceCheckUtils]: 19: Hoare triple {5801#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {5801#true} is VALID [2018-11-18 22:57:44,461 INFO L273 TraceCheckUtils]: 20: Hoare triple {5801#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {5801#true} is VALID [2018-11-18 22:57:44,461 INFO L273 TraceCheckUtils]: 21: Hoare triple {5801#true} ~i~0 := 1 + ~i~0; {5801#true} is VALID [2018-11-18 22:57:44,461 INFO L273 TraceCheckUtils]: 22: Hoare triple {5801#true} assume true; {5801#true} is VALID [2018-11-18 22:57:44,461 INFO L273 TraceCheckUtils]: 23: Hoare triple {5801#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {5801#true} is VALID [2018-11-18 22:57:44,462 INFO L273 TraceCheckUtils]: 24: Hoare triple {5801#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {5801#true} is VALID [2018-11-18 22:57:44,462 INFO L273 TraceCheckUtils]: 25: Hoare triple {5801#true} ~i~0 := 1 + ~i~0; {5801#true} is VALID [2018-11-18 22:57:44,462 INFO L273 TraceCheckUtils]: 26: Hoare triple {5801#true} assume true; {5801#true} is VALID [2018-11-18 22:57:44,462 INFO L273 TraceCheckUtils]: 27: Hoare triple {5801#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {5801#true} is VALID [2018-11-18 22:57:44,462 INFO L273 TraceCheckUtils]: 28: Hoare triple {5801#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {5801#true} is VALID [2018-11-18 22:57:44,463 INFO L273 TraceCheckUtils]: 29: Hoare triple {5801#true} ~i~0 := 1 + ~i~0; {5801#true} is VALID [2018-11-18 22:57:44,463 INFO L273 TraceCheckUtils]: 30: Hoare triple {5801#true} assume true; {5801#true} is VALID [2018-11-18 22:57:44,463 INFO L273 TraceCheckUtils]: 31: Hoare triple {5801#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {5801#true} is VALID [2018-11-18 22:57:44,482 INFO L273 TraceCheckUtils]: 32: Hoare triple {5801#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {5911#(= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset|)))} is VALID [2018-11-18 22:57:44,497 INFO L273 TraceCheckUtils]: 33: Hoare triple {5911#(= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset|)))} ~i~0 := 1 + ~i~0; {5915#(= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1)} is VALID [2018-11-18 22:57:44,506 INFO L273 TraceCheckUtils]: 34: Hoare triple {5915#(= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1)} assume true; {5915#(= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1)} is VALID [2018-11-18 22:57:44,520 INFO L273 TraceCheckUtils]: 35: Hoare triple {5915#(= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {5922#(and (< main_~i~0 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1))} is VALID [2018-11-18 22:57:44,536 INFO L273 TraceCheckUtils]: 36: Hoare triple {5922#(and (< main_~i~0 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1))} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {5926#(and (< main_~i~0 100000) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset|))) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1))} is VALID [2018-11-18 22:57:44,546 INFO L273 TraceCheckUtils]: 37: Hoare triple {5926#(and (< main_~i~0 100000) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset|))) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1))} ~i~0 := 1 + ~i~0; {5930#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4)))) (<= main_~i~0 (+ v_main_~i~0_35 1))))} is VALID [2018-11-18 22:57:44,562 INFO L273 TraceCheckUtils]: 38: Hoare triple {5930#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4)))) (<= main_~i~0 (+ v_main_~i~0_35 1))))} assume true; {5930#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4)))) (<= main_~i~0 (+ v_main_~i~0_35 1))))} is VALID [2018-11-18 22:57:44,565 INFO L273 TraceCheckUtils]: 39: Hoare triple {5930#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4)))) (<= main_~i~0 (+ v_main_~i~0_35 1))))} assume !(~i~0 < 100000); {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,565 INFO L273 TraceCheckUtils]: 40: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} ~f~0 := 1;~i~0 := 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,569 INFO L273 TraceCheckUtils]: 41: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume true; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,570 INFO L273 TraceCheckUtils]: 42: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,570 INFO L273 TraceCheckUtils]: 43: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,572 INFO L273 TraceCheckUtils]: 44: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,572 INFO L273 TraceCheckUtils]: 45: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,575 INFO L273 TraceCheckUtils]: 46: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !#t~short6; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,575 INFO L273 TraceCheckUtils]: 47: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,575 INFO L273 TraceCheckUtils]: 48: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} ~i~0 := 1 + ~i~0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,576 INFO L273 TraceCheckUtils]: 49: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume true; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,576 INFO L273 TraceCheckUtils]: 50: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,576 INFO L273 TraceCheckUtils]: 51: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,577 INFO L273 TraceCheckUtils]: 52: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,577 INFO L273 TraceCheckUtils]: 53: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,595 INFO L273 TraceCheckUtils]: 54: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !#t~short6; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,596 INFO L273 TraceCheckUtils]: 55: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,596 INFO L273 TraceCheckUtils]: 56: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} ~i~0 := 1 + ~i~0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,596 INFO L273 TraceCheckUtils]: 57: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume true; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,597 INFO L273 TraceCheckUtils]: 58: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,597 INFO L273 TraceCheckUtils]: 59: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,597 INFO L273 TraceCheckUtils]: 60: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,598 INFO L273 TraceCheckUtils]: 61: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,600 INFO L273 TraceCheckUtils]: 62: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !#t~short6; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,601 INFO L273 TraceCheckUtils]: 63: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,601 INFO L273 TraceCheckUtils]: 64: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} ~i~0 := 1 + ~i~0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,601 INFO L273 TraceCheckUtils]: 65: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume true; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,602 INFO L273 TraceCheckUtils]: 66: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,602 INFO L273 TraceCheckUtils]: 67: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,602 INFO L273 TraceCheckUtils]: 68: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,606 INFO L273 TraceCheckUtils]: 69: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,606 INFO L273 TraceCheckUtils]: 70: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !#t~short6; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,606 INFO L273 TraceCheckUtils]: 71: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,607 INFO L273 TraceCheckUtils]: 72: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} ~i~0 := 1 + ~i~0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,607 INFO L273 TraceCheckUtils]: 73: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume true; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,607 INFO L273 TraceCheckUtils]: 74: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,608 INFO L273 TraceCheckUtils]: 75: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,608 INFO L273 TraceCheckUtils]: 76: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,608 INFO L273 TraceCheckUtils]: 77: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,609 INFO L273 TraceCheckUtils]: 78: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !#t~short6; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,609 INFO L273 TraceCheckUtils]: 79: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,609 INFO L273 TraceCheckUtils]: 80: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} ~i~0 := 1 + ~i~0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,610 INFO L273 TraceCheckUtils]: 81: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume true; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,610 INFO L273 TraceCheckUtils]: 82: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,611 INFO L273 TraceCheckUtils]: 83: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,611 INFO L273 TraceCheckUtils]: 84: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,612 INFO L273 TraceCheckUtils]: 85: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,612 INFO L273 TraceCheckUtils]: 86: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !#t~short6; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,613 INFO L273 TraceCheckUtils]: 87: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,614 INFO L273 TraceCheckUtils]: 88: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} ~i~0 := 1 + ~i~0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,614 INFO L273 TraceCheckUtils]: 89: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume true; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,615 INFO L273 TraceCheckUtils]: 90: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} is VALID [2018-11-18 22:57:44,616 INFO L273 TraceCheckUtils]: 91: Hoare triple {5937#(exists ((v_main_~i~0_35 Int)) (and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35)))) (< v_main_~i~0_35 100000) (<= 99999 v_main_~i~0_35) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_35) (- 4))))))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {6094#(or (<= main_~i~0 99997) (<= 100000 main_~i~0) (not |main_#t~short3|))} is VALID [2018-11-18 22:57:44,617 INFO L273 TraceCheckUtils]: 92: Hoare triple {6094#(or (<= main_~i~0 99997) (<= 100000 main_~i~0) (not |main_#t~short3|))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {6098#(or (<= main_~i~0 99997) (<= 100000 main_~i~0))} is VALID [2018-11-18 22:57:44,618 INFO L273 TraceCheckUtils]: 93: Hoare triple {6098#(or (<= main_~i~0 99997) (<= 100000 main_~i~0))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {6098#(or (<= main_~i~0 99997) (<= 100000 main_~i~0))} is VALID [2018-11-18 22:57:44,618 INFO L273 TraceCheckUtils]: 94: Hoare triple {6098#(or (<= main_~i~0 99997) (<= 100000 main_~i~0))} assume !#t~short6; {6098#(or (<= main_~i~0 99997) (<= 100000 main_~i~0))} is VALID [2018-11-18 22:57:44,619 INFO L273 TraceCheckUtils]: 95: Hoare triple {6098#(or (<= main_~i~0 99997) (<= 100000 main_~i~0))} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {6098#(or (<= main_~i~0 99997) (<= 100000 main_~i~0))} is VALID [2018-11-18 22:57:44,623 INFO L273 TraceCheckUtils]: 96: Hoare triple {6098#(or (<= main_~i~0 99997) (<= 100000 main_~i~0))} ~i~0 := 1 + ~i~0; {6111#(or (<= 100001 main_~i~0) (<= main_~i~0 99998))} is VALID [2018-11-18 22:57:44,624 INFO L273 TraceCheckUtils]: 97: Hoare triple {6111#(or (<= 100001 main_~i~0) (<= main_~i~0 99998))} assume true; {6111#(or (<= 100001 main_~i~0) (<= main_~i~0 99998))} is VALID [2018-11-18 22:57:44,624 INFO L273 TraceCheckUtils]: 98: Hoare triple {6111#(or (<= 100001 main_~i~0) (<= main_~i~0 99998))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {6118#(<= main_~i~0 99998)} is VALID [2018-11-18 22:57:44,625 INFO L273 TraceCheckUtils]: 99: Hoare triple {6118#(<= main_~i~0 99998)} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {6118#(<= main_~i~0 99998)} is VALID [2018-11-18 22:57:44,625 INFO L273 TraceCheckUtils]: 100: Hoare triple {6118#(<= main_~i~0 99998)} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {6118#(<= main_~i~0 99998)} is VALID [2018-11-18 22:57:44,625 INFO L273 TraceCheckUtils]: 101: Hoare triple {6118#(<= main_~i~0 99998)} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {6118#(<= main_~i~0 99998)} is VALID [2018-11-18 22:57:44,626 INFO L273 TraceCheckUtils]: 102: Hoare triple {6118#(<= main_~i~0 99998)} assume !#t~short6; {6118#(<= main_~i~0 99998)} is VALID [2018-11-18 22:57:44,626 INFO L273 TraceCheckUtils]: 103: Hoare triple {6118#(<= main_~i~0 99998)} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {6118#(<= main_~i~0 99998)} is VALID [2018-11-18 22:57:44,626 INFO L273 TraceCheckUtils]: 104: Hoare triple {6118#(<= main_~i~0 99998)} ~i~0 := 1 + ~i~0; {6137#(<= main_~i~0 99999)} is VALID [2018-11-18 22:57:44,627 INFO L273 TraceCheckUtils]: 105: Hoare triple {6137#(<= main_~i~0 99999)} assume true; {6137#(<= main_~i~0 99999)} is VALID [2018-11-18 22:57:44,628 INFO L273 TraceCheckUtils]: 106: Hoare triple {6137#(<= main_~i~0 99999)} assume !(~i~0 < 100000); {5802#false} is VALID [2018-11-18 22:57:44,628 INFO L256 TraceCheckUtils]: 107: Hoare triple {5802#false} call __VERIFIER_assert(~f~0); {5802#false} is VALID [2018-11-18 22:57:44,628 INFO L273 TraceCheckUtils]: 108: Hoare triple {5802#false} ~cond := #in~cond; {5802#false} is VALID [2018-11-18 22:57:44,628 INFO L273 TraceCheckUtils]: 109: Hoare triple {5802#false} assume 0 == ~cond; {5802#false} is VALID [2018-11-18 22:57:44,629 INFO L273 TraceCheckUtils]: 110: Hoare triple {5802#false} assume !false; {5802#false} is VALID [2018-11-18 22:57:44,670 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 48 proven. 104 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2018-11-18 22:57:44,689 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 22:57:44,689 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 13] total 22 [2018-11-18 22:57:44,689 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 111 [2018-11-18 22:57:44,690 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 22:57:44,690 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2018-11-18 22:57:44,800 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 22:57:44,801 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2018-11-18 22:57:44,801 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-11-18 22:57:44,801 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=132, Invalid=330, Unknown=0, NotChecked=0, Total=462 [2018-11-18 22:57:44,802 INFO L87 Difference]: Start difference. First operand 246 states and 337 transitions. Second operand 22 states. [2018-11-18 22:58:06,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:58:06,140 INFO L93 Difference]: Finished difference Result 873 states and 1196 transitions. [2018-11-18 22:58:06,140 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2018-11-18 22:58:06,140 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 111 [2018-11-18 22:58:06,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 22:58:06,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2018-11-18 22:58:06,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 537 transitions. [2018-11-18 22:58:06,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2018-11-18 22:58:06,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 537 transitions. [2018-11-18 22:58:06,153 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 80 states and 537 transitions. [2018-11-18 22:58:07,322 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 537 edges. 537 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 22:58:07,349 INFO L225 Difference]: With dead ends: 873 [2018-11-18 22:58:07,350 INFO L226 Difference]: Without dead ends: 670 [2018-11-18 22:58:07,353 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 195 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2340 ImplicationChecksByTransitivity, 17.5s TimeCoverageRelationStatistics Valid=1621, Invalid=5518, Unknown=1, NotChecked=0, Total=7140 [2018-11-18 22:58:07,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 670 states. [2018-11-18 22:58:07,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 670 to 512. [2018-11-18 22:58:07,834 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 22:58:07,834 INFO L82 GeneralOperation]: Start isEquivalent. First operand 670 states. Second operand 512 states. [2018-11-18 22:58:07,834 INFO L74 IsIncluded]: Start isIncluded. First operand 670 states. Second operand 512 states. [2018-11-18 22:58:07,834 INFO L87 Difference]: Start difference. First operand 670 states. Second operand 512 states. [2018-11-18 22:58:07,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:58:07,862 INFO L93 Difference]: Finished difference Result 670 states and 888 transitions. [2018-11-18 22:58:07,862 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 888 transitions. [2018-11-18 22:58:07,863 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 22:58:07,864 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 22:58:07,864 INFO L74 IsIncluded]: Start isIncluded. First operand 512 states. Second operand 670 states. [2018-11-18 22:58:07,864 INFO L87 Difference]: Start difference. First operand 512 states. Second operand 670 states. [2018-11-18 22:58:07,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:58:07,890 INFO L93 Difference]: Finished difference Result 670 states and 888 transitions. [2018-11-18 22:58:07,891 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 888 transitions. [2018-11-18 22:58:07,892 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 22:58:07,892 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 22:58:07,892 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 22:58:07,893 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 22:58:07,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 512 states. [2018-11-18 22:58:07,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 512 states and 710 transitions. [2018-11-18 22:58:07,910 INFO L78 Accepts]: Start accepts. Automaton has 512 states and 710 transitions. Word has length 111 [2018-11-18 22:58:07,911 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 22:58:07,911 INFO L480 AbstractCegarLoop]: Abstraction has 512 states and 710 transitions. [2018-11-18 22:58:07,911 INFO L481 AbstractCegarLoop]: Interpolant automaton has 22 states. [2018-11-18 22:58:07,911 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 710 transitions. [2018-11-18 22:58:07,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2018-11-18 22:58:07,913 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 22:58:07,914 INFO L375 BasicCegarLoop]: trace histogram [13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 10, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 22:58:07,914 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 22:58:07,914 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 22:58:07,914 INFO L82 PathProgramCache]: Analyzing trace with hash -1140271095, now seen corresponding path program 4 times [2018-11-18 22:58:07,914 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 22:58:07,915 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 22:58:07,915 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 22:58:07,915 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 22:58:07,916 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 22:58:07,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 22:58:08,345 INFO L256 TraceCheckUtils]: 0: Hoare triple {9191#true} call ULTIMATE.init(); {9191#true} is VALID [2018-11-18 22:58:08,345 INFO L273 TraceCheckUtils]: 1: Hoare triple {9191#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {9191#true} is VALID [2018-11-18 22:58:08,345 INFO L273 TraceCheckUtils]: 2: Hoare triple {9191#true} assume true; {9191#true} is VALID [2018-11-18 22:58:08,346 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {9191#true} {9191#true} #81#return; {9191#true} is VALID [2018-11-18 22:58:08,346 INFO L256 TraceCheckUtils]: 4: Hoare triple {9191#true} call #t~ret7 := main(); {9191#true} is VALID [2018-11-18 22:58:08,346 INFO L273 TraceCheckUtils]: 5: Hoare triple {9191#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {9193#(= main_~i~0 0)} is VALID [2018-11-18 22:58:08,347 INFO L273 TraceCheckUtils]: 6: Hoare triple {9193#(= main_~i~0 0)} assume true; {9193#(= main_~i~0 0)} is VALID [2018-11-18 22:58:08,347 INFO L273 TraceCheckUtils]: 7: Hoare triple {9193#(= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9193#(= main_~i~0 0)} is VALID [2018-11-18 22:58:08,348 INFO L273 TraceCheckUtils]: 8: Hoare triple {9193#(= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {9193#(= main_~i~0 0)} is VALID [2018-11-18 22:58:08,348 INFO L273 TraceCheckUtils]: 9: Hoare triple {9193#(= main_~i~0 0)} ~i~0 := 1 + ~i~0; {9194#(<= main_~i~0 1)} is VALID [2018-11-18 22:58:08,348 INFO L273 TraceCheckUtils]: 10: Hoare triple {9194#(<= main_~i~0 1)} assume true; {9194#(<= main_~i~0 1)} is VALID [2018-11-18 22:58:08,349 INFO L273 TraceCheckUtils]: 11: Hoare triple {9194#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9194#(<= main_~i~0 1)} is VALID [2018-11-18 22:58:08,349 INFO L273 TraceCheckUtils]: 12: Hoare triple {9194#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {9194#(<= main_~i~0 1)} is VALID [2018-11-18 22:58:08,349 INFO L273 TraceCheckUtils]: 13: Hoare triple {9194#(<= main_~i~0 1)} ~i~0 := 1 + ~i~0; {9195#(<= main_~i~0 2)} is VALID [2018-11-18 22:58:08,350 INFO L273 TraceCheckUtils]: 14: Hoare triple {9195#(<= main_~i~0 2)} assume true; {9195#(<= main_~i~0 2)} is VALID [2018-11-18 22:58:08,350 INFO L273 TraceCheckUtils]: 15: Hoare triple {9195#(<= main_~i~0 2)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9195#(<= main_~i~0 2)} is VALID [2018-11-18 22:58:08,351 INFO L273 TraceCheckUtils]: 16: Hoare triple {9195#(<= main_~i~0 2)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {9195#(<= main_~i~0 2)} is VALID [2018-11-18 22:58:08,351 INFO L273 TraceCheckUtils]: 17: Hoare triple {9195#(<= main_~i~0 2)} ~i~0 := 1 + ~i~0; {9196#(<= main_~i~0 3)} is VALID [2018-11-18 22:58:08,352 INFO L273 TraceCheckUtils]: 18: Hoare triple {9196#(<= main_~i~0 3)} assume true; {9196#(<= main_~i~0 3)} is VALID [2018-11-18 22:58:08,353 INFO L273 TraceCheckUtils]: 19: Hoare triple {9196#(<= main_~i~0 3)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9196#(<= main_~i~0 3)} is VALID [2018-11-18 22:58:08,353 INFO L273 TraceCheckUtils]: 20: Hoare triple {9196#(<= main_~i~0 3)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {9196#(<= main_~i~0 3)} is VALID [2018-11-18 22:58:08,354 INFO L273 TraceCheckUtils]: 21: Hoare triple {9196#(<= main_~i~0 3)} ~i~0 := 1 + ~i~0; {9197#(<= main_~i~0 4)} is VALID [2018-11-18 22:58:08,354 INFO L273 TraceCheckUtils]: 22: Hoare triple {9197#(<= main_~i~0 4)} assume true; {9197#(<= main_~i~0 4)} is VALID [2018-11-18 22:58:08,355 INFO L273 TraceCheckUtils]: 23: Hoare triple {9197#(<= main_~i~0 4)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9197#(<= main_~i~0 4)} is VALID [2018-11-18 22:58:08,356 INFO L273 TraceCheckUtils]: 24: Hoare triple {9197#(<= main_~i~0 4)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {9197#(<= main_~i~0 4)} is VALID [2018-11-18 22:58:08,356 INFO L273 TraceCheckUtils]: 25: Hoare triple {9197#(<= main_~i~0 4)} ~i~0 := 1 + ~i~0; {9198#(<= main_~i~0 5)} is VALID [2018-11-18 22:58:08,370 INFO L273 TraceCheckUtils]: 26: Hoare triple {9198#(<= main_~i~0 5)} assume true; {9198#(<= main_~i~0 5)} is VALID [2018-11-18 22:58:08,370 INFO L273 TraceCheckUtils]: 27: Hoare triple {9198#(<= main_~i~0 5)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9198#(<= main_~i~0 5)} is VALID [2018-11-18 22:58:08,370 INFO L273 TraceCheckUtils]: 28: Hoare triple {9198#(<= main_~i~0 5)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {9198#(<= main_~i~0 5)} is VALID [2018-11-18 22:58:08,371 INFO L273 TraceCheckUtils]: 29: Hoare triple {9198#(<= main_~i~0 5)} ~i~0 := 1 + ~i~0; {9199#(<= main_~i~0 6)} is VALID [2018-11-18 22:58:08,371 INFO L273 TraceCheckUtils]: 30: Hoare triple {9199#(<= main_~i~0 6)} assume true; {9199#(<= main_~i~0 6)} is VALID [2018-11-18 22:58:08,372 INFO L273 TraceCheckUtils]: 31: Hoare triple {9199#(<= main_~i~0 6)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9199#(<= main_~i~0 6)} is VALID [2018-11-18 22:58:08,372 INFO L273 TraceCheckUtils]: 32: Hoare triple {9199#(<= main_~i~0 6)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {9199#(<= main_~i~0 6)} is VALID [2018-11-18 22:58:08,372 INFO L273 TraceCheckUtils]: 33: Hoare triple {9199#(<= main_~i~0 6)} ~i~0 := 1 + ~i~0; {9200#(<= main_~i~0 7)} is VALID [2018-11-18 22:58:08,373 INFO L273 TraceCheckUtils]: 34: Hoare triple {9200#(<= main_~i~0 7)} assume true; {9200#(<= main_~i~0 7)} is VALID [2018-11-18 22:58:08,373 INFO L273 TraceCheckUtils]: 35: Hoare triple {9200#(<= main_~i~0 7)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9200#(<= main_~i~0 7)} is VALID [2018-11-18 22:58:08,374 INFO L273 TraceCheckUtils]: 36: Hoare triple {9200#(<= main_~i~0 7)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {9200#(<= main_~i~0 7)} is VALID [2018-11-18 22:58:08,374 INFO L273 TraceCheckUtils]: 37: Hoare triple {9200#(<= main_~i~0 7)} ~i~0 := 1 + ~i~0; {9201#(<= main_~i~0 8)} is VALID [2018-11-18 22:58:08,375 INFO L273 TraceCheckUtils]: 38: Hoare triple {9201#(<= main_~i~0 8)} assume true; {9201#(<= main_~i~0 8)} is VALID [2018-11-18 22:58:08,375 INFO L273 TraceCheckUtils]: 39: Hoare triple {9201#(<= main_~i~0 8)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9201#(<= main_~i~0 8)} is VALID [2018-11-18 22:58:08,376 INFO L273 TraceCheckUtils]: 40: Hoare triple {9201#(<= main_~i~0 8)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {9201#(<= main_~i~0 8)} is VALID [2018-11-18 22:58:08,377 INFO L273 TraceCheckUtils]: 41: Hoare triple {9201#(<= main_~i~0 8)} ~i~0 := 1 + ~i~0; {9202#(<= main_~i~0 9)} is VALID [2018-11-18 22:58:08,377 INFO L273 TraceCheckUtils]: 42: Hoare triple {9202#(<= main_~i~0 9)} assume true; {9202#(<= main_~i~0 9)} is VALID [2018-11-18 22:58:08,378 INFO L273 TraceCheckUtils]: 43: Hoare triple {9202#(<= main_~i~0 9)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9202#(<= main_~i~0 9)} is VALID [2018-11-18 22:58:08,378 INFO L273 TraceCheckUtils]: 44: Hoare triple {9202#(<= main_~i~0 9)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {9202#(<= main_~i~0 9)} is VALID [2018-11-18 22:58:08,379 INFO L273 TraceCheckUtils]: 45: Hoare triple {9202#(<= main_~i~0 9)} ~i~0 := 1 + ~i~0; {9203#(<= main_~i~0 10)} is VALID [2018-11-18 22:58:08,380 INFO L273 TraceCheckUtils]: 46: Hoare triple {9203#(<= main_~i~0 10)} assume true; {9203#(<= main_~i~0 10)} is VALID [2018-11-18 22:58:08,380 INFO L273 TraceCheckUtils]: 47: Hoare triple {9203#(<= main_~i~0 10)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9203#(<= main_~i~0 10)} is VALID [2018-11-18 22:58:08,381 INFO L273 TraceCheckUtils]: 48: Hoare triple {9203#(<= main_~i~0 10)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {9203#(<= main_~i~0 10)} is VALID [2018-11-18 22:58:08,381 INFO L273 TraceCheckUtils]: 49: Hoare triple {9203#(<= main_~i~0 10)} ~i~0 := 1 + ~i~0; {9204#(<= main_~i~0 11)} is VALID [2018-11-18 22:58:08,382 INFO L273 TraceCheckUtils]: 50: Hoare triple {9204#(<= main_~i~0 11)} assume true; {9204#(<= main_~i~0 11)} is VALID [2018-11-18 22:58:08,382 INFO L273 TraceCheckUtils]: 51: Hoare triple {9204#(<= main_~i~0 11)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9204#(<= main_~i~0 11)} is VALID [2018-11-18 22:58:08,383 INFO L273 TraceCheckUtils]: 52: Hoare triple {9204#(<= main_~i~0 11)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {9204#(<= main_~i~0 11)} is VALID [2018-11-18 22:58:08,384 INFO L273 TraceCheckUtils]: 53: Hoare triple {9204#(<= main_~i~0 11)} ~i~0 := 1 + ~i~0; {9205#(<= main_~i~0 12)} is VALID [2018-11-18 22:58:08,384 INFO L273 TraceCheckUtils]: 54: Hoare triple {9205#(<= main_~i~0 12)} assume true; {9205#(<= main_~i~0 12)} is VALID [2018-11-18 22:58:08,385 INFO L273 TraceCheckUtils]: 55: Hoare triple {9205#(<= main_~i~0 12)} assume !(~i~0 < 100000); {9192#false} is VALID [2018-11-18 22:58:08,385 INFO L273 TraceCheckUtils]: 56: Hoare triple {9192#false} ~f~0 := 1;~i~0 := 0; {9192#false} is VALID [2018-11-18 22:58:08,385 INFO L273 TraceCheckUtils]: 57: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,386 INFO L273 TraceCheckUtils]: 58: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-18 22:58:08,386 INFO L273 TraceCheckUtils]: 59: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {9192#false} is VALID [2018-11-18 22:58:08,386 INFO L273 TraceCheckUtils]: 60: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-18 22:58:08,387 INFO L273 TraceCheckUtils]: 61: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-18 22:58:08,387 INFO L273 TraceCheckUtils]: 62: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-18 22:58:08,387 INFO L273 TraceCheckUtils]: 63: Hoare triple {9192#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {9192#false} is VALID [2018-11-18 22:58:08,387 INFO L273 TraceCheckUtils]: 64: Hoare triple {9192#false} ~i~0 := 1 + ~i~0; {9192#false} is VALID [2018-11-18 22:58:08,387 INFO L273 TraceCheckUtils]: 65: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,388 INFO L273 TraceCheckUtils]: 66: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-18 22:58:08,388 INFO L273 TraceCheckUtils]: 67: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {9192#false} is VALID [2018-11-18 22:58:08,388 INFO L273 TraceCheckUtils]: 68: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-18 22:58:08,388 INFO L273 TraceCheckUtils]: 69: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-18 22:58:08,388 INFO L273 TraceCheckUtils]: 70: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-18 22:58:08,388 INFO L273 TraceCheckUtils]: 71: Hoare triple {9192#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {9192#false} is VALID [2018-11-18 22:58:08,389 INFO L273 TraceCheckUtils]: 72: Hoare triple {9192#false} ~i~0 := 1 + ~i~0; {9192#false} is VALID [2018-11-18 22:58:08,389 INFO L273 TraceCheckUtils]: 73: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,389 INFO L273 TraceCheckUtils]: 74: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-18 22:58:08,389 INFO L273 TraceCheckUtils]: 75: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {9192#false} is VALID [2018-11-18 22:58:08,389 INFO L273 TraceCheckUtils]: 76: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-18 22:58:08,389 INFO L273 TraceCheckUtils]: 77: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-18 22:58:08,389 INFO L273 TraceCheckUtils]: 78: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-18 22:58:08,389 INFO L273 TraceCheckUtils]: 79: Hoare triple {9192#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {9192#false} is VALID [2018-11-18 22:58:08,389 INFO L273 TraceCheckUtils]: 80: Hoare triple {9192#false} ~i~0 := 1 + ~i~0; {9192#false} is VALID [2018-11-18 22:58:08,390 INFO L273 TraceCheckUtils]: 81: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,390 INFO L273 TraceCheckUtils]: 82: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-18 22:58:08,390 INFO L273 TraceCheckUtils]: 83: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {9192#false} is VALID [2018-11-18 22:58:08,390 INFO L273 TraceCheckUtils]: 84: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-18 22:58:08,390 INFO L273 TraceCheckUtils]: 85: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-18 22:58:08,390 INFO L273 TraceCheckUtils]: 86: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-18 22:58:08,390 INFO L273 TraceCheckUtils]: 87: Hoare triple {9192#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {9192#false} is VALID [2018-11-18 22:58:08,390 INFO L273 TraceCheckUtils]: 88: Hoare triple {9192#false} ~i~0 := 1 + ~i~0; {9192#false} is VALID [2018-11-18 22:58:08,391 INFO L273 TraceCheckUtils]: 89: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,391 INFO L273 TraceCheckUtils]: 90: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-18 22:58:08,391 INFO L273 TraceCheckUtils]: 91: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {9192#false} is VALID [2018-11-18 22:58:08,391 INFO L273 TraceCheckUtils]: 92: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-18 22:58:08,391 INFO L273 TraceCheckUtils]: 93: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-18 22:58:08,391 INFO L273 TraceCheckUtils]: 94: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-18 22:58:08,391 INFO L273 TraceCheckUtils]: 95: Hoare triple {9192#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {9192#false} is VALID [2018-11-18 22:58:08,391 INFO L273 TraceCheckUtils]: 96: Hoare triple {9192#false} ~i~0 := 1 + ~i~0; {9192#false} is VALID [2018-11-18 22:58:08,392 INFO L273 TraceCheckUtils]: 97: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,392 INFO L273 TraceCheckUtils]: 98: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-18 22:58:08,392 INFO L273 TraceCheckUtils]: 99: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {9192#false} is VALID [2018-11-18 22:58:08,392 INFO L273 TraceCheckUtils]: 100: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-18 22:58:08,392 INFO L273 TraceCheckUtils]: 101: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-18 22:58:08,392 INFO L273 TraceCheckUtils]: 102: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-18 22:58:08,392 INFO L273 TraceCheckUtils]: 103: Hoare triple {9192#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {9192#false} is VALID [2018-11-18 22:58:08,392 INFO L273 TraceCheckUtils]: 104: Hoare triple {9192#false} ~i~0 := 1 + ~i~0; {9192#false} is VALID [2018-11-18 22:58:08,392 INFO L273 TraceCheckUtils]: 105: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,393 INFO L273 TraceCheckUtils]: 106: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-18 22:58:08,393 INFO L273 TraceCheckUtils]: 107: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {9192#false} is VALID [2018-11-18 22:58:08,393 INFO L273 TraceCheckUtils]: 108: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-18 22:58:08,393 INFO L273 TraceCheckUtils]: 109: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-18 22:58:08,393 INFO L273 TraceCheckUtils]: 110: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-18 22:58:08,393 INFO L273 TraceCheckUtils]: 111: Hoare triple {9192#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {9192#false} is VALID [2018-11-18 22:58:08,393 INFO L273 TraceCheckUtils]: 112: Hoare triple {9192#false} ~i~0 := 1 + ~i~0; {9192#false} is VALID [2018-11-18 22:58:08,393 INFO L273 TraceCheckUtils]: 113: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,394 INFO L273 TraceCheckUtils]: 114: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-18 22:58:08,394 INFO L273 TraceCheckUtils]: 115: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {9192#false} is VALID [2018-11-18 22:58:08,394 INFO L273 TraceCheckUtils]: 116: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-18 22:58:08,394 INFO L273 TraceCheckUtils]: 117: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-18 22:58:08,394 INFO L273 TraceCheckUtils]: 118: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-18 22:58:08,394 INFO L273 TraceCheckUtils]: 119: Hoare triple {9192#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {9192#false} is VALID [2018-11-18 22:58:08,394 INFO L273 TraceCheckUtils]: 120: Hoare triple {9192#false} ~i~0 := 1 + ~i~0; {9192#false} is VALID [2018-11-18 22:58:08,394 INFO L273 TraceCheckUtils]: 121: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,394 INFO L273 TraceCheckUtils]: 122: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-18 22:58:08,395 INFO L273 TraceCheckUtils]: 123: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {9192#false} is VALID [2018-11-18 22:58:08,395 INFO L273 TraceCheckUtils]: 124: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-18 22:58:08,395 INFO L273 TraceCheckUtils]: 125: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-18 22:58:08,395 INFO L273 TraceCheckUtils]: 126: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-18 22:58:08,395 INFO L273 TraceCheckUtils]: 127: Hoare triple {9192#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {9192#false} is VALID [2018-11-18 22:58:08,395 INFO L273 TraceCheckUtils]: 128: Hoare triple {9192#false} ~i~0 := 1 + ~i~0; {9192#false} is VALID [2018-11-18 22:58:08,395 INFO L273 TraceCheckUtils]: 129: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,395 INFO L273 TraceCheckUtils]: 130: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-18 22:58:08,396 INFO L273 TraceCheckUtils]: 131: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {9192#false} is VALID [2018-11-18 22:58:08,396 INFO L273 TraceCheckUtils]: 132: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-18 22:58:08,396 INFO L273 TraceCheckUtils]: 133: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-18 22:58:08,396 INFO L273 TraceCheckUtils]: 134: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-18 22:58:08,396 INFO L273 TraceCheckUtils]: 135: Hoare triple {9192#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {9192#false} is VALID [2018-11-18 22:58:08,396 INFO L273 TraceCheckUtils]: 136: Hoare triple {9192#false} ~i~0 := 1 + ~i~0; {9192#false} is VALID [2018-11-18 22:58:08,396 INFO L273 TraceCheckUtils]: 137: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,396 INFO L273 TraceCheckUtils]: 138: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-18 22:58:08,397 INFO L273 TraceCheckUtils]: 139: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {9192#false} is VALID [2018-11-18 22:58:08,397 INFO L273 TraceCheckUtils]: 140: Hoare triple {9192#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {9192#false} is VALID [2018-11-18 22:58:08,397 INFO L273 TraceCheckUtils]: 141: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-18 22:58:08,397 INFO L273 TraceCheckUtils]: 142: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-18 22:58:08,397 INFO L273 TraceCheckUtils]: 143: Hoare triple {9192#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {9192#false} is VALID [2018-11-18 22:58:08,397 INFO L273 TraceCheckUtils]: 144: Hoare triple {9192#false} ~i~0 := 1 + ~i~0; {9192#false} is VALID [2018-11-18 22:58:08,397 INFO L273 TraceCheckUtils]: 145: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,397 INFO L273 TraceCheckUtils]: 146: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-18 22:58:08,397 INFO L273 TraceCheckUtils]: 147: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {9192#false} is VALID [2018-11-18 22:58:08,398 INFO L273 TraceCheckUtils]: 148: Hoare triple {9192#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {9192#false} is VALID [2018-11-18 22:58:08,398 INFO L273 TraceCheckUtils]: 149: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-18 22:58:08,398 INFO L273 TraceCheckUtils]: 150: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-18 22:58:08,398 INFO L273 TraceCheckUtils]: 151: Hoare triple {9192#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {9192#false} is VALID [2018-11-18 22:58:08,398 INFO L273 TraceCheckUtils]: 152: Hoare triple {9192#false} ~i~0 := 1 + ~i~0; {9192#false} is VALID [2018-11-18 22:58:08,398 INFO L273 TraceCheckUtils]: 153: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,398 INFO L273 TraceCheckUtils]: 154: Hoare triple {9192#false} assume !(~i~0 < 100000); {9192#false} is VALID [2018-11-18 22:58:08,398 INFO L256 TraceCheckUtils]: 155: Hoare triple {9192#false} call __VERIFIER_assert(~f~0); {9192#false} is VALID [2018-11-18 22:58:08,399 INFO L273 TraceCheckUtils]: 156: Hoare triple {9192#false} ~cond := #in~cond; {9192#false} is VALID [2018-11-18 22:58:08,399 INFO L273 TraceCheckUtils]: 157: Hoare triple {9192#false} assume 0 == ~cond; {9192#false} is VALID [2018-11-18 22:58:08,399 INFO L273 TraceCheckUtils]: 158: Hoare triple {9192#false} assume !false; {9192#false} is VALID [2018-11-18 22:58:08,410 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 288 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2018-11-18 22:58:08,411 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 22:58:08,411 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 [2018-11-18 22:58:08,419 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-18 22:58:08,505 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-18 22:58:08,505 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 22:58:08,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 22:58:08,542 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 22:58:08,793 INFO L256 TraceCheckUtils]: 0: Hoare triple {9191#true} call ULTIMATE.init(); {9191#true} is VALID [2018-11-18 22:58:08,794 INFO L273 TraceCheckUtils]: 1: Hoare triple {9191#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {9191#true} is VALID [2018-11-18 22:58:08,794 INFO L273 TraceCheckUtils]: 2: Hoare triple {9191#true} assume true; {9191#true} is VALID [2018-11-18 22:58:08,794 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {9191#true} {9191#true} #81#return; {9191#true} is VALID [2018-11-18 22:58:08,794 INFO L256 TraceCheckUtils]: 4: Hoare triple {9191#true} call #t~ret7 := main(); {9191#true} is VALID [2018-11-18 22:58:08,795 INFO L273 TraceCheckUtils]: 5: Hoare triple {9191#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {9224#(<= main_~i~0 0)} is VALID [2018-11-18 22:58:08,796 INFO L273 TraceCheckUtils]: 6: Hoare triple {9224#(<= main_~i~0 0)} assume true; {9224#(<= main_~i~0 0)} is VALID [2018-11-18 22:58:08,796 INFO L273 TraceCheckUtils]: 7: Hoare triple {9224#(<= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9224#(<= main_~i~0 0)} is VALID [2018-11-18 22:58:08,797 INFO L273 TraceCheckUtils]: 8: Hoare triple {9224#(<= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {9224#(<= main_~i~0 0)} is VALID [2018-11-18 22:58:08,797 INFO L273 TraceCheckUtils]: 9: Hoare triple {9224#(<= main_~i~0 0)} ~i~0 := 1 + ~i~0; {9194#(<= main_~i~0 1)} is VALID [2018-11-18 22:58:08,797 INFO L273 TraceCheckUtils]: 10: Hoare triple {9194#(<= main_~i~0 1)} assume true; {9194#(<= main_~i~0 1)} is VALID [2018-11-18 22:58:08,798 INFO L273 TraceCheckUtils]: 11: Hoare triple {9194#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9194#(<= main_~i~0 1)} is VALID [2018-11-18 22:58:08,798 INFO L273 TraceCheckUtils]: 12: Hoare triple {9194#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {9194#(<= main_~i~0 1)} is VALID [2018-11-18 22:58:08,799 INFO L273 TraceCheckUtils]: 13: Hoare triple {9194#(<= main_~i~0 1)} ~i~0 := 1 + ~i~0; {9195#(<= main_~i~0 2)} is VALID [2018-11-18 22:58:08,799 INFO L273 TraceCheckUtils]: 14: Hoare triple {9195#(<= main_~i~0 2)} assume true; {9195#(<= main_~i~0 2)} is VALID [2018-11-18 22:58:08,800 INFO L273 TraceCheckUtils]: 15: Hoare triple {9195#(<= main_~i~0 2)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9195#(<= main_~i~0 2)} is VALID [2018-11-18 22:58:08,801 INFO L273 TraceCheckUtils]: 16: Hoare triple {9195#(<= main_~i~0 2)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {9195#(<= main_~i~0 2)} is VALID [2018-11-18 22:58:08,801 INFO L273 TraceCheckUtils]: 17: Hoare triple {9195#(<= main_~i~0 2)} ~i~0 := 1 + ~i~0; {9196#(<= main_~i~0 3)} is VALID [2018-11-18 22:58:08,802 INFO L273 TraceCheckUtils]: 18: Hoare triple {9196#(<= main_~i~0 3)} assume true; {9196#(<= main_~i~0 3)} is VALID [2018-11-18 22:58:08,802 INFO L273 TraceCheckUtils]: 19: Hoare triple {9196#(<= main_~i~0 3)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9196#(<= main_~i~0 3)} is VALID [2018-11-18 22:58:08,803 INFO L273 TraceCheckUtils]: 20: Hoare triple {9196#(<= main_~i~0 3)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {9196#(<= main_~i~0 3)} is VALID [2018-11-18 22:58:08,804 INFO L273 TraceCheckUtils]: 21: Hoare triple {9196#(<= main_~i~0 3)} ~i~0 := 1 + ~i~0; {9197#(<= main_~i~0 4)} is VALID [2018-11-18 22:58:08,804 INFO L273 TraceCheckUtils]: 22: Hoare triple {9197#(<= main_~i~0 4)} assume true; {9197#(<= main_~i~0 4)} is VALID [2018-11-18 22:58:08,805 INFO L273 TraceCheckUtils]: 23: Hoare triple {9197#(<= main_~i~0 4)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9197#(<= main_~i~0 4)} is VALID [2018-11-18 22:58:08,805 INFO L273 TraceCheckUtils]: 24: Hoare triple {9197#(<= main_~i~0 4)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {9197#(<= main_~i~0 4)} is VALID [2018-11-18 22:58:08,806 INFO L273 TraceCheckUtils]: 25: Hoare triple {9197#(<= main_~i~0 4)} ~i~0 := 1 + ~i~0; {9198#(<= main_~i~0 5)} is VALID [2018-11-18 22:58:08,807 INFO L273 TraceCheckUtils]: 26: Hoare triple {9198#(<= main_~i~0 5)} assume true; {9198#(<= main_~i~0 5)} is VALID [2018-11-18 22:58:08,807 INFO L273 TraceCheckUtils]: 27: Hoare triple {9198#(<= main_~i~0 5)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9198#(<= main_~i~0 5)} is VALID [2018-11-18 22:58:08,808 INFO L273 TraceCheckUtils]: 28: Hoare triple {9198#(<= main_~i~0 5)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {9198#(<= main_~i~0 5)} is VALID [2018-11-18 22:58:08,808 INFO L273 TraceCheckUtils]: 29: Hoare triple {9198#(<= main_~i~0 5)} ~i~0 := 1 + ~i~0; {9199#(<= main_~i~0 6)} is VALID [2018-11-18 22:58:08,809 INFO L273 TraceCheckUtils]: 30: Hoare triple {9199#(<= main_~i~0 6)} assume true; {9199#(<= main_~i~0 6)} is VALID [2018-11-18 22:58:08,809 INFO L273 TraceCheckUtils]: 31: Hoare triple {9199#(<= main_~i~0 6)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9199#(<= main_~i~0 6)} is VALID [2018-11-18 22:58:08,810 INFO L273 TraceCheckUtils]: 32: Hoare triple {9199#(<= main_~i~0 6)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {9199#(<= main_~i~0 6)} is VALID [2018-11-18 22:58:08,811 INFO L273 TraceCheckUtils]: 33: Hoare triple {9199#(<= main_~i~0 6)} ~i~0 := 1 + ~i~0; {9200#(<= main_~i~0 7)} is VALID [2018-11-18 22:58:08,811 INFO L273 TraceCheckUtils]: 34: Hoare triple {9200#(<= main_~i~0 7)} assume true; {9200#(<= main_~i~0 7)} is VALID [2018-11-18 22:58:08,812 INFO L273 TraceCheckUtils]: 35: Hoare triple {9200#(<= main_~i~0 7)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9200#(<= main_~i~0 7)} is VALID [2018-11-18 22:58:08,812 INFO L273 TraceCheckUtils]: 36: Hoare triple {9200#(<= main_~i~0 7)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {9200#(<= main_~i~0 7)} is VALID [2018-11-18 22:58:08,813 INFO L273 TraceCheckUtils]: 37: Hoare triple {9200#(<= main_~i~0 7)} ~i~0 := 1 + ~i~0; {9201#(<= main_~i~0 8)} is VALID [2018-11-18 22:58:08,814 INFO L273 TraceCheckUtils]: 38: Hoare triple {9201#(<= main_~i~0 8)} assume true; {9201#(<= main_~i~0 8)} is VALID [2018-11-18 22:58:08,814 INFO L273 TraceCheckUtils]: 39: Hoare triple {9201#(<= main_~i~0 8)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9201#(<= main_~i~0 8)} is VALID [2018-11-18 22:58:08,815 INFO L273 TraceCheckUtils]: 40: Hoare triple {9201#(<= main_~i~0 8)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {9201#(<= main_~i~0 8)} is VALID [2018-11-18 22:58:08,816 INFO L273 TraceCheckUtils]: 41: Hoare triple {9201#(<= main_~i~0 8)} ~i~0 := 1 + ~i~0; {9202#(<= main_~i~0 9)} is VALID [2018-11-18 22:58:08,816 INFO L273 TraceCheckUtils]: 42: Hoare triple {9202#(<= main_~i~0 9)} assume true; {9202#(<= main_~i~0 9)} is VALID [2018-11-18 22:58:08,817 INFO L273 TraceCheckUtils]: 43: Hoare triple {9202#(<= main_~i~0 9)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9202#(<= main_~i~0 9)} is VALID [2018-11-18 22:58:08,817 INFO L273 TraceCheckUtils]: 44: Hoare triple {9202#(<= main_~i~0 9)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {9202#(<= main_~i~0 9)} is VALID [2018-11-18 22:58:08,818 INFO L273 TraceCheckUtils]: 45: Hoare triple {9202#(<= main_~i~0 9)} ~i~0 := 1 + ~i~0; {9203#(<= main_~i~0 10)} is VALID [2018-11-18 22:58:08,818 INFO L273 TraceCheckUtils]: 46: Hoare triple {9203#(<= main_~i~0 10)} assume true; {9203#(<= main_~i~0 10)} is VALID [2018-11-18 22:58:08,819 INFO L273 TraceCheckUtils]: 47: Hoare triple {9203#(<= main_~i~0 10)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9203#(<= main_~i~0 10)} is VALID [2018-11-18 22:58:08,820 INFO L273 TraceCheckUtils]: 48: Hoare triple {9203#(<= main_~i~0 10)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {9203#(<= main_~i~0 10)} is VALID [2018-11-18 22:58:08,820 INFO L273 TraceCheckUtils]: 49: Hoare triple {9203#(<= main_~i~0 10)} ~i~0 := 1 + ~i~0; {9204#(<= main_~i~0 11)} is VALID [2018-11-18 22:58:08,821 INFO L273 TraceCheckUtils]: 50: Hoare triple {9204#(<= main_~i~0 11)} assume true; {9204#(<= main_~i~0 11)} is VALID [2018-11-18 22:58:08,821 INFO L273 TraceCheckUtils]: 51: Hoare triple {9204#(<= main_~i~0 11)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {9204#(<= main_~i~0 11)} is VALID [2018-11-18 22:58:08,822 INFO L273 TraceCheckUtils]: 52: Hoare triple {9204#(<= main_~i~0 11)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {9204#(<= main_~i~0 11)} is VALID [2018-11-18 22:58:08,823 INFO L273 TraceCheckUtils]: 53: Hoare triple {9204#(<= main_~i~0 11)} ~i~0 := 1 + ~i~0; {9205#(<= main_~i~0 12)} is VALID [2018-11-18 22:58:08,823 INFO L273 TraceCheckUtils]: 54: Hoare triple {9205#(<= main_~i~0 12)} assume true; {9205#(<= main_~i~0 12)} is VALID [2018-11-18 22:58:08,824 INFO L273 TraceCheckUtils]: 55: Hoare triple {9205#(<= main_~i~0 12)} assume !(~i~0 < 100000); {9192#false} is VALID [2018-11-18 22:58:08,824 INFO L273 TraceCheckUtils]: 56: Hoare triple {9192#false} ~f~0 := 1;~i~0 := 0; {9192#false} is VALID [2018-11-18 22:58:08,824 INFO L273 TraceCheckUtils]: 57: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,825 INFO L273 TraceCheckUtils]: 58: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-18 22:58:08,825 INFO L273 TraceCheckUtils]: 59: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {9192#false} is VALID [2018-11-18 22:58:08,825 INFO L273 TraceCheckUtils]: 60: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-18 22:58:08,825 INFO L273 TraceCheckUtils]: 61: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-18 22:58:08,825 INFO L273 TraceCheckUtils]: 62: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-18 22:58:08,826 INFO L273 TraceCheckUtils]: 63: Hoare triple {9192#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {9192#false} is VALID [2018-11-18 22:58:08,826 INFO L273 TraceCheckUtils]: 64: Hoare triple {9192#false} ~i~0 := 1 + ~i~0; {9192#false} is VALID [2018-11-18 22:58:08,826 INFO L273 TraceCheckUtils]: 65: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,826 INFO L273 TraceCheckUtils]: 66: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-18 22:58:08,826 INFO L273 TraceCheckUtils]: 67: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {9192#false} is VALID [2018-11-18 22:58:08,827 INFO L273 TraceCheckUtils]: 68: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-18 22:58:08,827 INFO L273 TraceCheckUtils]: 69: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-18 22:58:08,827 INFO L273 TraceCheckUtils]: 70: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-18 22:58:08,827 INFO L273 TraceCheckUtils]: 71: Hoare triple {9192#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {9192#false} is VALID [2018-11-18 22:58:08,827 INFO L273 TraceCheckUtils]: 72: Hoare triple {9192#false} ~i~0 := 1 + ~i~0; {9192#false} is VALID [2018-11-18 22:58:08,827 INFO L273 TraceCheckUtils]: 73: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,827 INFO L273 TraceCheckUtils]: 74: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-18 22:58:08,827 INFO L273 TraceCheckUtils]: 75: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {9192#false} is VALID [2018-11-18 22:58:08,828 INFO L273 TraceCheckUtils]: 76: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-18 22:58:08,828 INFO L273 TraceCheckUtils]: 77: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-18 22:58:08,828 INFO L273 TraceCheckUtils]: 78: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-18 22:58:08,828 INFO L273 TraceCheckUtils]: 79: Hoare triple {9192#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {9192#false} is VALID [2018-11-18 22:58:08,828 INFO L273 TraceCheckUtils]: 80: Hoare triple {9192#false} ~i~0 := 1 + ~i~0; {9192#false} is VALID [2018-11-18 22:58:08,828 INFO L273 TraceCheckUtils]: 81: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,828 INFO L273 TraceCheckUtils]: 82: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-18 22:58:08,828 INFO L273 TraceCheckUtils]: 83: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {9192#false} is VALID [2018-11-18 22:58:08,829 INFO L273 TraceCheckUtils]: 84: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-18 22:58:08,829 INFO L273 TraceCheckUtils]: 85: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-18 22:58:08,829 INFO L273 TraceCheckUtils]: 86: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-18 22:58:08,829 INFO L273 TraceCheckUtils]: 87: Hoare triple {9192#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {9192#false} is VALID [2018-11-18 22:58:08,829 INFO L273 TraceCheckUtils]: 88: Hoare triple {9192#false} ~i~0 := 1 + ~i~0; {9192#false} is VALID [2018-11-18 22:58:08,829 INFO L273 TraceCheckUtils]: 89: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,829 INFO L273 TraceCheckUtils]: 90: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-18 22:58:08,829 INFO L273 TraceCheckUtils]: 91: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {9192#false} is VALID [2018-11-18 22:58:08,830 INFO L273 TraceCheckUtils]: 92: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-18 22:58:08,830 INFO L273 TraceCheckUtils]: 93: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-18 22:58:08,830 INFO L273 TraceCheckUtils]: 94: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-18 22:58:08,830 INFO L273 TraceCheckUtils]: 95: Hoare triple {9192#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {9192#false} is VALID [2018-11-18 22:58:08,830 INFO L273 TraceCheckUtils]: 96: Hoare triple {9192#false} ~i~0 := 1 + ~i~0; {9192#false} is VALID [2018-11-18 22:58:08,830 INFO L273 TraceCheckUtils]: 97: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,830 INFO L273 TraceCheckUtils]: 98: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-18 22:58:08,830 INFO L273 TraceCheckUtils]: 99: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {9192#false} is VALID [2018-11-18 22:58:08,830 INFO L273 TraceCheckUtils]: 100: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-18 22:58:08,831 INFO L273 TraceCheckUtils]: 101: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-18 22:58:08,831 INFO L273 TraceCheckUtils]: 102: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-18 22:58:08,831 INFO L273 TraceCheckUtils]: 103: Hoare triple {9192#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {9192#false} is VALID [2018-11-18 22:58:08,831 INFO L273 TraceCheckUtils]: 104: Hoare triple {9192#false} ~i~0 := 1 + ~i~0; {9192#false} is VALID [2018-11-18 22:58:08,831 INFO L273 TraceCheckUtils]: 105: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,831 INFO L273 TraceCheckUtils]: 106: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-18 22:58:08,831 INFO L273 TraceCheckUtils]: 107: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {9192#false} is VALID [2018-11-18 22:58:08,831 INFO L273 TraceCheckUtils]: 108: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-18 22:58:08,832 INFO L273 TraceCheckUtils]: 109: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-18 22:58:08,832 INFO L273 TraceCheckUtils]: 110: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-18 22:58:08,832 INFO L273 TraceCheckUtils]: 111: Hoare triple {9192#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {9192#false} is VALID [2018-11-18 22:58:08,832 INFO L273 TraceCheckUtils]: 112: Hoare triple {9192#false} ~i~0 := 1 + ~i~0; {9192#false} is VALID [2018-11-18 22:58:08,832 INFO L273 TraceCheckUtils]: 113: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,832 INFO L273 TraceCheckUtils]: 114: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-18 22:58:08,832 INFO L273 TraceCheckUtils]: 115: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {9192#false} is VALID [2018-11-18 22:58:08,832 INFO L273 TraceCheckUtils]: 116: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-18 22:58:08,832 INFO L273 TraceCheckUtils]: 117: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-18 22:58:08,833 INFO L273 TraceCheckUtils]: 118: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-18 22:58:08,833 INFO L273 TraceCheckUtils]: 119: Hoare triple {9192#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {9192#false} is VALID [2018-11-18 22:58:08,833 INFO L273 TraceCheckUtils]: 120: Hoare triple {9192#false} ~i~0 := 1 + ~i~0; {9192#false} is VALID [2018-11-18 22:58:08,833 INFO L273 TraceCheckUtils]: 121: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,833 INFO L273 TraceCheckUtils]: 122: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-18 22:58:08,833 INFO L273 TraceCheckUtils]: 123: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {9192#false} is VALID [2018-11-18 22:58:08,833 INFO L273 TraceCheckUtils]: 124: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-18 22:58:08,833 INFO L273 TraceCheckUtils]: 125: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-18 22:58:08,834 INFO L273 TraceCheckUtils]: 126: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-18 22:58:08,834 INFO L273 TraceCheckUtils]: 127: Hoare triple {9192#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {9192#false} is VALID [2018-11-18 22:58:08,834 INFO L273 TraceCheckUtils]: 128: Hoare triple {9192#false} ~i~0 := 1 + ~i~0; {9192#false} is VALID [2018-11-18 22:58:08,834 INFO L273 TraceCheckUtils]: 129: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,834 INFO L273 TraceCheckUtils]: 130: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-18 22:58:08,834 INFO L273 TraceCheckUtils]: 131: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {9192#false} is VALID [2018-11-18 22:58:08,834 INFO L273 TraceCheckUtils]: 132: Hoare triple {9192#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {9192#false} is VALID [2018-11-18 22:58:08,834 INFO L273 TraceCheckUtils]: 133: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-18 22:58:08,834 INFO L273 TraceCheckUtils]: 134: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-18 22:58:08,835 INFO L273 TraceCheckUtils]: 135: Hoare triple {9192#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {9192#false} is VALID [2018-11-18 22:58:08,835 INFO L273 TraceCheckUtils]: 136: Hoare triple {9192#false} ~i~0 := 1 + ~i~0; {9192#false} is VALID [2018-11-18 22:58:08,835 INFO L273 TraceCheckUtils]: 137: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,835 INFO L273 TraceCheckUtils]: 138: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-18 22:58:08,835 INFO L273 TraceCheckUtils]: 139: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {9192#false} is VALID [2018-11-18 22:58:08,835 INFO L273 TraceCheckUtils]: 140: Hoare triple {9192#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {9192#false} is VALID [2018-11-18 22:58:08,835 INFO L273 TraceCheckUtils]: 141: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-18 22:58:08,835 INFO L273 TraceCheckUtils]: 142: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-18 22:58:08,836 INFO L273 TraceCheckUtils]: 143: Hoare triple {9192#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {9192#false} is VALID [2018-11-18 22:58:08,836 INFO L273 TraceCheckUtils]: 144: Hoare triple {9192#false} ~i~0 := 1 + ~i~0; {9192#false} is VALID [2018-11-18 22:58:08,836 INFO L273 TraceCheckUtils]: 145: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,836 INFO L273 TraceCheckUtils]: 146: Hoare triple {9192#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {9192#false} is VALID [2018-11-18 22:58:08,836 INFO L273 TraceCheckUtils]: 147: Hoare triple {9192#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {9192#false} is VALID [2018-11-18 22:58:08,836 INFO L273 TraceCheckUtils]: 148: Hoare triple {9192#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {9192#false} is VALID [2018-11-18 22:58:08,836 INFO L273 TraceCheckUtils]: 149: Hoare triple {9192#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {9192#false} is VALID [2018-11-18 22:58:08,836 INFO L273 TraceCheckUtils]: 150: Hoare triple {9192#false} assume !#t~short6; {9192#false} is VALID [2018-11-18 22:58:08,836 INFO L273 TraceCheckUtils]: 151: Hoare triple {9192#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {9192#false} is VALID [2018-11-18 22:58:08,837 INFO L273 TraceCheckUtils]: 152: Hoare triple {9192#false} ~i~0 := 1 + ~i~0; {9192#false} is VALID [2018-11-18 22:58:08,837 INFO L273 TraceCheckUtils]: 153: Hoare triple {9192#false} assume true; {9192#false} is VALID [2018-11-18 22:58:08,837 INFO L273 TraceCheckUtils]: 154: Hoare triple {9192#false} assume !(~i~0 < 100000); {9192#false} is VALID [2018-11-18 22:58:08,837 INFO L256 TraceCheckUtils]: 155: Hoare triple {9192#false} call __VERIFIER_assert(~f~0); {9192#false} is VALID [2018-11-18 22:58:08,837 INFO L273 TraceCheckUtils]: 156: Hoare triple {9192#false} ~cond := #in~cond; {9192#false} is VALID [2018-11-18 22:58:08,837 INFO L273 TraceCheckUtils]: 157: Hoare triple {9192#false} assume 0 == ~cond; {9192#false} is VALID [2018-11-18 22:58:08,837 INFO L273 TraceCheckUtils]: 158: Hoare triple {9192#false} assume !false; {9192#false} is VALID [2018-11-18 22:58:08,849 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 288 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2018-11-18 22:58:08,869 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 22:58:08,869 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 16 [2018-11-18 22:58:08,870 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 159 [2018-11-18 22:58:08,870 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 22:58:08,870 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2018-11-18 22:58:08,944 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 22:58:08,945 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-18 22:58:08,945 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-18 22:58:08,945 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=120, Unknown=0, NotChecked=0, Total=240 [2018-11-18 22:58:08,945 INFO L87 Difference]: Start difference. First operand 512 states and 710 transitions. Second operand 16 states. [2018-11-18 22:58:10,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:58:10,558 INFO L93 Difference]: Finished difference Result 1208 states and 1673 transitions. [2018-11-18 22:58:10,558 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-18 22:58:10,558 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 159 [2018-11-18 22:58:10,558 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 22:58:10,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2018-11-18 22:58:10,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 271 transitions. [2018-11-18 22:58:10,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2018-11-18 22:58:10,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 271 transitions. [2018-11-18 22:58:10,564 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 271 transitions. [2018-11-18 22:58:11,352 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 271 edges. 271 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 22:58:11,385 INFO L225 Difference]: With dead ends: 1208 [2018-11-18 22:58:11,385 INFO L226 Difference]: Without dead ends: 762 [2018-11-18 22:58:11,386 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 173 GetRequests, 159 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=120, Invalid=120, Unknown=0, NotChecked=0, Total=240 [2018-11-18 22:58:11,386 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 762 states. [2018-11-18 22:58:11,854 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 762 to 552. [2018-11-18 22:58:11,854 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 22:58:11,854 INFO L82 GeneralOperation]: Start isEquivalent. First operand 762 states. Second operand 552 states. [2018-11-18 22:58:11,854 INFO L74 IsIncluded]: Start isIncluded. First operand 762 states. Second operand 552 states. [2018-11-18 22:58:11,855 INFO L87 Difference]: Start difference. First operand 762 states. Second operand 552 states. [2018-11-18 22:58:11,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:58:11,887 INFO L93 Difference]: Finished difference Result 762 states and 1039 transitions. [2018-11-18 22:58:11,887 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1039 transitions. [2018-11-18 22:58:11,889 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 22:58:11,889 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 22:58:11,889 INFO L74 IsIncluded]: Start isIncluded. First operand 552 states. Second operand 762 states. [2018-11-18 22:58:11,889 INFO L87 Difference]: Start difference. First operand 552 states. Second operand 762 states. [2018-11-18 22:58:11,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:58:11,919 INFO L93 Difference]: Finished difference Result 762 states and 1039 transitions. [2018-11-18 22:58:11,919 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1039 transitions. [2018-11-18 22:58:11,920 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 22:58:11,921 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 22:58:11,921 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 22:58:11,921 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 22:58:11,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 552 states. [2018-11-18 22:58:11,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 552 states and 766 transitions. [2018-11-18 22:58:11,937 INFO L78 Accepts]: Start accepts. Automaton has 552 states and 766 transitions. Word has length 159 [2018-11-18 22:58:11,937 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 22:58:11,937 INFO L480 AbstractCegarLoop]: Abstraction has 552 states and 766 transitions. [2018-11-18 22:58:11,937 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-18 22:58:11,937 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 766 transitions. [2018-11-18 22:58:11,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2018-11-18 22:58:11,940 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 22:58:11,940 INFO L375 BasicCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 13, 11, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 22:58:11,940 INFO L423 AbstractCegarLoop]: === Iteration 11 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 22:58:11,940 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 22:58:11,941 INFO L82 PathProgramCache]: Analyzing trace with hash 295059122, now seen corresponding path program 5 times [2018-11-18 22:58:11,941 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 22:58:11,941 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 22:58:11,942 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 22:58:11,942 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 22:58:11,942 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 22:58:11,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 22:58:12,564 INFO L256 TraceCheckUtils]: 0: Hoare triple {13155#true} call ULTIMATE.init(); {13155#true} is VALID [2018-11-18 22:58:12,564 INFO L273 TraceCheckUtils]: 1: Hoare triple {13155#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {13155#true} is VALID [2018-11-18 22:58:12,564 INFO L273 TraceCheckUtils]: 2: Hoare triple {13155#true} assume true; {13155#true} is VALID [2018-11-18 22:58:12,565 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {13155#true} {13155#true} #81#return; {13155#true} is VALID [2018-11-18 22:58:12,565 INFO L256 TraceCheckUtils]: 4: Hoare triple {13155#true} call #t~ret7 := main(); {13155#true} is VALID [2018-11-18 22:58:12,574 INFO L273 TraceCheckUtils]: 5: Hoare triple {13155#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {13157#(= main_~i~0 0)} is VALID [2018-11-18 22:58:12,587 INFO L273 TraceCheckUtils]: 6: Hoare triple {13157#(= main_~i~0 0)} assume true; {13157#(= main_~i~0 0)} is VALID [2018-11-18 22:58:12,588 INFO L273 TraceCheckUtils]: 7: Hoare triple {13157#(= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13157#(= main_~i~0 0)} is VALID [2018-11-18 22:58:12,588 INFO L273 TraceCheckUtils]: 8: Hoare triple {13157#(= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13157#(= main_~i~0 0)} is VALID [2018-11-18 22:58:12,589 INFO L273 TraceCheckUtils]: 9: Hoare triple {13157#(= main_~i~0 0)} ~i~0 := 1 + ~i~0; {13158#(<= main_~i~0 1)} is VALID [2018-11-18 22:58:12,589 INFO L273 TraceCheckUtils]: 10: Hoare triple {13158#(<= main_~i~0 1)} assume true; {13158#(<= main_~i~0 1)} is VALID [2018-11-18 22:58:12,589 INFO L273 TraceCheckUtils]: 11: Hoare triple {13158#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13158#(<= main_~i~0 1)} is VALID [2018-11-18 22:58:12,590 INFO L273 TraceCheckUtils]: 12: Hoare triple {13158#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13158#(<= main_~i~0 1)} is VALID [2018-11-18 22:58:12,590 INFO L273 TraceCheckUtils]: 13: Hoare triple {13158#(<= main_~i~0 1)} ~i~0 := 1 + ~i~0; {13159#(<= main_~i~0 2)} is VALID [2018-11-18 22:58:12,590 INFO L273 TraceCheckUtils]: 14: Hoare triple {13159#(<= main_~i~0 2)} assume true; {13159#(<= main_~i~0 2)} is VALID [2018-11-18 22:58:12,591 INFO L273 TraceCheckUtils]: 15: Hoare triple {13159#(<= main_~i~0 2)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13159#(<= main_~i~0 2)} is VALID [2018-11-18 22:58:12,591 INFO L273 TraceCheckUtils]: 16: Hoare triple {13159#(<= main_~i~0 2)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13159#(<= main_~i~0 2)} is VALID [2018-11-18 22:58:12,592 INFO L273 TraceCheckUtils]: 17: Hoare triple {13159#(<= main_~i~0 2)} ~i~0 := 1 + ~i~0; {13160#(<= main_~i~0 3)} is VALID [2018-11-18 22:58:12,592 INFO L273 TraceCheckUtils]: 18: Hoare triple {13160#(<= main_~i~0 3)} assume true; {13160#(<= main_~i~0 3)} is VALID [2018-11-18 22:58:12,593 INFO L273 TraceCheckUtils]: 19: Hoare triple {13160#(<= main_~i~0 3)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13160#(<= main_~i~0 3)} is VALID [2018-11-18 22:58:12,593 INFO L273 TraceCheckUtils]: 20: Hoare triple {13160#(<= main_~i~0 3)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13160#(<= main_~i~0 3)} is VALID [2018-11-18 22:58:12,594 INFO L273 TraceCheckUtils]: 21: Hoare triple {13160#(<= main_~i~0 3)} ~i~0 := 1 + ~i~0; {13161#(<= main_~i~0 4)} is VALID [2018-11-18 22:58:12,595 INFO L273 TraceCheckUtils]: 22: Hoare triple {13161#(<= main_~i~0 4)} assume true; {13161#(<= main_~i~0 4)} is VALID [2018-11-18 22:58:12,595 INFO L273 TraceCheckUtils]: 23: Hoare triple {13161#(<= main_~i~0 4)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13161#(<= main_~i~0 4)} is VALID [2018-11-18 22:58:12,596 INFO L273 TraceCheckUtils]: 24: Hoare triple {13161#(<= main_~i~0 4)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13161#(<= main_~i~0 4)} is VALID [2018-11-18 22:58:12,596 INFO L273 TraceCheckUtils]: 25: Hoare triple {13161#(<= main_~i~0 4)} ~i~0 := 1 + ~i~0; {13162#(<= main_~i~0 5)} is VALID [2018-11-18 22:58:12,597 INFO L273 TraceCheckUtils]: 26: Hoare triple {13162#(<= main_~i~0 5)} assume true; {13162#(<= main_~i~0 5)} is VALID [2018-11-18 22:58:12,597 INFO L273 TraceCheckUtils]: 27: Hoare triple {13162#(<= main_~i~0 5)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13162#(<= main_~i~0 5)} is VALID [2018-11-18 22:58:12,598 INFO L273 TraceCheckUtils]: 28: Hoare triple {13162#(<= main_~i~0 5)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13162#(<= main_~i~0 5)} is VALID [2018-11-18 22:58:12,599 INFO L273 TraceCheckUtils]: 29: Hoare triple {13162#(<= main_~i~0 5)} ~i~0 := 1 + ~i~0; {13163#(<= main_~i~0 6)} is VALID [2018-11-18 22:58:12,599 INFO L273 TraceCheckUtils]: 30: Hoare triple {13163#(<= main_~i~0 6)} assume true; {13163#(<= main_~i~0 6)} is VALID [2018-11-18 22:58:12,600 INFO L273 TraceCheckUtils]: 31: Hoare triple {13163#(<= main_~i~0 6)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13163#(<= main_~i~0 6)} is VALID [2018-11-18 22:58:12,600 INFO L273 TraceCheckUtils]: 32: Hoare triple {13163#(<= main_~i~0 6)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13163#(<= main_~i~0 6)} is VALID [2018-11-18 22:58:12,601 INFO L273 TraceCheckUtils]: 33: Hoare triple {13163#(<= main_~i~0 6)} ~i~0 := 1 + ~i~0; {13164#(<= main_~i~0 7)} is VALID [2018-11-18 22:58:12,602 INFO L273 TraceCheckUtils]: 34: Hoare triple {13164#(<= main_~i~0 7)} assume true; {13164#(<= main_~i~0 7)} is VALID [2018-11-18 22:58:12,602 INFO L273 TraceCheckUtils]: 35: Hoare triple {13164#(<= main_~i~0 7)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13164#(<= main_~i~0 7)} is VALID [2018-11-18 22:58:12,603 INFO L273 TraceCheckUtils]: 36: Hoare triple {13164#(<= main_~i~0 7)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13164#(<= main_~i~0 7)} is VALID [2018-11-18 22:58:12,603 INFO L273 TraceCheckUtils]: 37: Hoare triple {13164#(<= main_~i~0 7)} ~i~0 := 1 + ~i~0; {13165#(<= main_~i~0 8)} is VALID [2018-11-18 22:58:12,604 INFO L273 TraceCheckUtils]: 38: Hoare triple {13165#(<= main_~i~0 8)} assume true; {13165#(<= main_~i~0 8)} is VALID [2018-11-18 22:58:12,604 INFO L273 TraceCheckUtils]: 39: Hoare triple {13165#(<= main_~i~0 8)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13165#(<= main_~i~0 8)} is VALID [2018-11-18 22:58:12,605 INFO L273 TraceCheckUtils]: 40: Hoare triple {13165#(<= main_~i~0 8)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13165#(<= main_~i~0 8)} is VALID [2018-11-18 22:58:12,606 INFO L273 TraceCheckUtils]: 41: Hoare triple {13165#(<= main_~i~0 8)} ~i~0 := 1 + ~i~0; {13166#(<= main_~i~0 9)} is VALID [2018-11-18 22:58:12,606 INFO L273 TraceCheckUtils]: 42: Hoare triple {13166#(<= main_~i~0 9)} assume true; {13166#(<= main_~i~0 9)} is VALID [2018-11-18 22:58:12,607 INFO L273 TraceCheckUtils]: 43: Hoare triple {13166#(<= main_~i~0 9)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13166#(<= main_~i~0 9)} is VALID [2018-11-18 22:58:12,607 INFO L273 TraceCheckUtils]: 44: Hoare triple {13166#(<= main_~i~0 9)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13166#(<= main_~i~0 9)} is VALID [2018-11-18 22:58:12,608 INFO L273 TraceCheckUtils]: 45: Hoare triple {13166#(<= main_~i~0 9)} ~i~0 := 1 + ~i~0; {13167#(<= main_~i~0 10)} is VALID [2018-11-18 22:58:12,609 INFO L273 TraceCheckUtils]: 46: Hoare triple {13167#(<= main_~i~0 10)} assume true; {13167#(<= main_~i~0 10)} is VALID [2018-11-18 22:58:12,609 INFO L273 TraceCheckUtils]: 47: Hoare triple {13167#(<= main_~i~0 10)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13167#(<= main_~i~0 10)} is VALID [2018-11-18 22:58:12,610 INFO L273 TraceCheckUtils]: 48: Hoare triple {13167#(<= main_~i~0 10)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13167#(<= main_~i~0 10)} is VALID [2018-11-18 22:58:12,610 INFO L273 TraceCheckUtils]: 49: Hoare triple {13167#(<= main_~i~0 10)} ~i~0 := 1 + ~i~0; {13168#(<= main_~i~0 11)} is VALID [2018-11-18 22:58:12,611 INFO L273 TraceCheckUtils]: 50: Hoare triple {13168#(<= main_~i~0 11)} assume true; {13168#(<= main_~i~0 11)} is VALID [2018-11-18 22:58:12,611 INFO L273 TraceCheckUtils]: 51: Hoare triple {13168#(<= main_~i~0 11)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13168#(<= main_~i~0 11)} is VALID [2018-11-18 22:58:12,612 INFO L273 TraceCheckUtils]: 52: Hoare triple {13168#(<= main_~i~0 11)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13168#(<= main_~i~0 11)} is VALID [2018-11-18 22:58:12,613 INFO L273 TraceCheckUtils]: 53: Hoare triple {13168#(<= main_~i~0 11)} ~i~0 := 1 + ~i~0; {13169#(<= main_~i~0 12)} is VALID [2018-11-18 22:58:12,613 INFO L273 TraceCheckUtils]: 54: Hoare triple {13169#(<= main_~i~0 12)} assume true; {13169#(<= main_~i~0 12)} is VALID [2018-11-18 22:58:12,614 INFO L273 TraceCheckUtils]: 55: Hoare triple {13169#(<= main_~i~0 12)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13169#(<= main_~i~0 12)} is VALID [2018-11-18 22:58:12,614 INFO L273 TraceCheckUtils]: 56: Hoare triple {13169#(<= main_~i~0 12)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13169#(<= main_~i~0 12)} is VALID [2018-11-18 22:58:12,615 INFO L273 TraceCheckUtils]: 57: Hoare triple {13169#(<= main_~i~0 12)} ~i~0 := 1 + ~i~0; {13170#(<= main_~i~0 13)} is VALID [2018-11-18 22:58:12,616 INFO L273 TraceCheckUtils]: 58: Hoare triple {13170#(<= main_~i~0 13)} assume true; {13170#(<= main_~i~0 13)} is VALID [2018-11-18 22:58:12,616 INFO L273 TraceCheckUtils]: 59: Hoare triple {13170#(<= main_~i~0 13)} assume !(~i~0 < 100000); {13156#false} is VALID [2018-11-18 22:58:12,616 INFO L273 TraceCheckUtils]: 60: Hoare triple {13156#false} ~f~0 := 1;~i~0 := 0; {13156#false} is VALID [2018-11-18 22:58:12,617 INFO L273 TraceCheckUtils]: 61: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:12,617 INFO L273 TraceCheckUtils]: 62: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:12,617 INFO L273 TraceCheckUtils]: 63: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:12,617 INFO L273 TraceCheckUtils]: 64: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-18 22:58:12,617 INFO L273 TraceCheckUtils]: 65: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:12,618 INFO L273 TraceCheckUtils]: 66: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:12,618 INFO L273 TraceCheckUtils]: 67: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:12,618 INFO L273 TraceCheckUtils]: 68: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:12,618 INFO L273 TraceCheckUtils]: 69: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:12,618 INFO L273 TraceCheckUtils]: 70: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:12,618 INFO L273 TraceCheckUtils]: 71: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:12,619 INFO L273 TraceCheckUtils]: 72: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-18 22:58:12,619 INFO L273 TraceCheckUtils]: 73: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:12,619 INFO L273 TraceCheckUtils]: 74: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:12,619 INFO L273 TraceCheckUtils]: 75: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:12,619 INFO L273 TraceCheckUtils]: 76: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:12,619 INFO L273 TraceCheckUtils]: 77: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:12,619 INFO L273 TraceCheckUtils]: 78: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:12,619 INFO L273 TraceCheckUtils]: 79: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:12,619 INFO L273 TraceCheckUtils]: 80: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-18 22:58:12,620 INFO L273 TraceCheckUtils]: 81: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:12,620 INFO L273 TraceCheckUtils]: 82: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:12,620 INFO L273 TraceCheckUtils]: 83: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:12,620 INFO L273 TraceCheckUtils]: 84: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:12,620 INFO L273 TraceCheckUtils]: 85: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:12,620 INFO L273 TraceCheckUtils]: 86: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:12,620 INFO L273 TraceCheckUtils]: 87: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:12,620 INFO L273 TraceCheckUtils]: 88: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-18 22:58:12,621 INFO L273 TraceCheckUtils]: 89: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:12,621 INFO L273 TraceCheckUtils]: 90: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:12,621 INFO L273 TraceCheckUtils]: 91: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:12,621 INFO L273 TraceCheckUtils]: 92: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:12,621 INFO L273 TraceCheckUtils]: 93: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:12,621 INFO L273 TraceCheckUtils]: 94: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:12,621 INFO L273 TraceCheckUtils]: 95: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:12,621 INFO L273 TraceCheckUtils]: 96: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-18 22:58:12,621 INFO L273 TraceCheckUtils]: 97: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:12,622 INFO L273 TraceCheckUtils]: 98: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:12,622 INFO L273 TraceCheckUtils]: 99: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:12,622 INFO L273 TraceCheckUtils]: 100: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:12,622 INFO L273 TraceCheckUtils]: 101: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:12,622 INFO L273 TraceCheckUtils]: 102: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:12,622 INFO L273 TraceCheckUtils]: 103: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:12,622 INFO L273 TraceCheckUtils]: 104: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-18 22:58:12,622 INFO L273 TraceCheckUtils]: 105: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:12,622 INFO L273 TraceCheckUtils]: 106: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:12,623 INFO L273 TraceCheckUtils]: 107: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:12,623 INFO L273 TraceCheckUtils]: 108: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:12,623 INFO L273 TraceCheckUtils]: 109: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:12,623 INFO L273 TraceCheckUtils]: 110: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:12,623 INFO L273 TraceCheckUtils]: 111: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:12,623 INFO L273 TraceCheckUtils]: 112: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-18 22:58:12,623 INFO L273 TraceCheckUtils]: 113: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:12,623 INFO L273 TraceCheckUtils]: 114: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:12,624 INFO L273 TraceCheckUtils]: 115: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:12,624 INFO L273 TraceCheckUtils]: 116: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:12,624 INFO L273 TraceCheckUtils]: 117: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:12,624 INFO L273 TraceCheckUtils]: 118: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:12,624 INFO L273 TraceCheckUtils]: 119: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:12,624 INFO L273 TraceCheckUtils]: 120: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-18 22:58:12,624 INFO L273 TraceCheckUtils]: 121: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:12,624 INFO L273 TraceCheckUtils]: 122: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:12,624 INFO L273 TraceCheckUtils]: 123: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:12,625 INFO L273 TraceCheckUtils]: 124: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:12,625 INFO L273 TraceCheckUtils]: 125: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:12,625 INFO L273 TraceCheckUtils]: 126: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:12,625 INFO L273 TraceCheckUtils]: 127: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:12,625 INFO L273 TraceCheckUtils]: 128: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-18 22:58:12,625 INFO L273 TraceCheckUtils]: 129: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:12,625 INFO L273 TraceCheckUtils]: 130: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:12,625 INFO L273 TraceCheckUtils]: 131: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:12,625 INFO L273 TraceCheckUtils]: 132: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:12,626 INFO L273 TraceCheckUtils]: 133: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:12,626 INFO L273 TraceCheckUtils]: 134: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:12,626 INFO L273 TraceCheckUtils]: 135: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:12,626 INFO L273 TraceCheckUtils]: 136: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-18 22:58:12,626 INFO L273 TraceCheckUtils]: 137: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:12,626 INFO L273 TraceCheckUtils]: 138: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:12,626 INFO L273 TraceCheckUtils]: 139: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:12,626 INFO L273 TraceCheckUtils]: 140: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:12,627 INFO L273 TraceCheckUtils]: 141: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:12,627 INFO L273 TraceCheckUtils]: 142: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:12,627 INFO L273 TraceCheckUtils]: 143: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:12,627 INFO L273 TraceCheckUtils]: 144: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-18 22:58:12,627 INFO L273 TraceCheckUtils]: 145: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:12,627 INFO L273 TraceCheckUtils]: 146: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:12,628 INFO L273 TraceCheckUtils]: 147: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:12,628 INFO L273 TraceCheckUtils]: 148: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:12,628 INFO L273 TraceCheckUtils]: 149: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:12,628 INFO L273 TraceCheckUtils]: 150: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:12,628 INFO L273 TraceCheckUtils]: 151: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:12,629 INFO L273 TraceCheckUtils]: 152: Hoare triple {13156#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {13156#false} is VALID [2018-11-18 22:58:12,629 INFO L273 TraceCheckUtils]: 153: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:12,629 INFO L273 TraceCheckUtils]: 154: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:12,629 INFO L273 TraceCheckUtils]: 155: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:12,629 INFO L273 TraceCheckUtils]: 156: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:12,629 INFO L273 TraceCheckUtils]: 157: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:12,630 INFO L273 TraceCheckUtils]: 158: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:12,630 INFO L273 TraceCheckUtils]: 159: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:12,653 INFO L273 TraceCheckUtils]: 160: Hoare triple {13156#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {13156#false} is VALID [2018-11-18 22:58:12,653 INFO L273 TraceCheckUtils]: 161: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:12,653 INFO L273 TraceCheckUtils]: 162: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:12,653 INFO L273 TraceCheckUtils]: 163: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:12,653 INFO L273 TraceCheckUtils]: 164: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:12,654 INFO L273 TraceCheckUtils]: 165: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:12,654 INFO L273 TraceCheckUtils]: 166: Hoare triple {13156#false} assume !(~i~0 < 100000); {13156#false} is VALID [2018-11-18 22:58:12,654 INFO L256 TraceCheckUtils]: 167: Hoare triple {13156#false} call __VERIFIER_assert(~f~0); {13156#false} is VALID [2018-11-18 22:58:12,654 INFO L273 TraceCheckUtils]: 168: Hoare triple {13156#false} ~cond := #in~cond; {13156#false} is VALID [2018-11-18 22:58:12,654 INFO L273 TraceCheckUtils]: 169: Hoare triple {13156#false} assume 0 == ~cond; {13156#false} is VALID [2018-11-18 22:58:12,654 INFO L273 TraceCheckUtils]: 170: Hoare triple {13156#false} assume !false; {13156#false} is VALID [2018-11-18 22:58:12,672 INFO L134 CoverageAnalysis]: Checked inductivity of 988 backedges. 0 proven. 338 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2018-11-18 22:58:12,672 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 22:58:12,672 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 [2018-11-18 22:58:12,681 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2018-11-18 22:58:12,896 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 14 check-sat command(s) [2018-11-18 22:58:12,896 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 22:58:12,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 22:58:12,931 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 22:58:13,110 INFO L256 TraceCheckUtils]: 0: Hoare triple {13155#true} call ULTIMATE.init(); {13155#true} is VALID [2018-11-18 22:58:13,111 INFO L273 TraceCheckUtils]: 1: Hoare triple {13155#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {13155#true} is VALID [2018-11-18 22:58:13,111 INFO L273 TraceCheckUtils]: 2: Hoare triple {13155#true} assume true; {13155#true} is VALID [2018-11-18 22:58:13,111 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {13155#true} {13155#true} #81#return; {13155#true} is VALID [2018-11-18 22:58:13,112 INFO L256 TraceCheckUtils]: 4: Hoare triple {13155#true} call #t~ret7 := main(); {13155#true} is VALID [2018-11-18 22:58:13,112 INFO L273 TraceCheckUtils]: 5: Hoare triple {13155#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {13189#(<= main_~i~0 0)} is VALID [2018-11-18 22:58:13,113 INFO L273 TraceCheckUtils]: 6: Hoare triple {13189#(<= main_~i~0 0)} assume true; {13189#(<= main_~i~0 0)} is VALID [2018-11-18 22:58:13,113 INFO L273 TraceCheckUtils]: 7: Hoare triple {13189#(<= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13189#(<= main_~i~0 0)} is VALID [2018-11-18 22:58:13,114 INFO L273 TraceCheckUtils]: 8: Hoare triple {13189#(<= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13189#(<= main_~i~0 0)} is VALID [2018-11-18 22:58:13,114 INFO L273 TraceCheckUtils]: 9: Hoare triple {13189#(<= main_~i~0 0)} ~i~0 := 1 + ~i~0; {13158#(<= main_~i~0 1)} is VALID [2018-11-18 22:58:13,114 INFO L273 TraceCheckUtils]: 10: Hoare triple {13158#(<= main_~i~0 1)} assume true; {13158#(<= main_~i~0 1)} is VALID [2018-11-18 22:58:13,115 INFO L273 TraceCheckUtils]: 11: Hoare triple {13158#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13158#(<= main_~i~0 1)} is VALID [2018-11-18 22:58:13,115 INFO L273 TraceCheckUtils]: 12: Hoare triple {13158#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13158#(<= main_~i~0 1)} is VALID [2018-11-18 22:58:13,116 INFO L273 TraceCheckUtils]: 13: Hoare triple {13158#(<= main_~i~0 1)} ~i~0 := 1 + ~i~0; {13159#(<= main_~i~0 2)} is VALID [2018-11-18 22:58:13,116 INFO L273 TraceCheckUtils]: 14: Hoare triple {13159#(<= main_~i~0 2)} assume true; {13159#(<= main_~i~0 2)} is VALID [2018-11-18 22:58:13,117 INFO L273 TraceCheckUtils]: 15: Hoare triple {13159#(<= main_~i~0 2)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13159#(<= main_~i~0 2)} is VALID [2018-11-18 22:58:13,117 INFO L273 TraceCheckUtils]: 16: Hoare triple {13159#(<= main_~i~0 2)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13159#(<= main_~i~0 2)} is VALID [2018-11-18 22:58:13,118 INFO L273 TraceCheckUtils]: 17: Hoare triple {13159#(<= main_~i~0 2)} ~i~0 := 1 + ~i~0; {13160#(<= main_~i~0 3)} is VALID [2018-11-18 22:58:13,119 INFO L273 TraceCheckUtils]: 18: Hoare triple {13160#(<= main_~i~0 3)} assume true; {13160#(<= main_~i~0 3)} is VALID [2018-11-18 22:58:13,119 INFO L273 TraceCheckUtils]: 19: Hoare triple {13160#(<= main_~i~0 3)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13160#(<= main_~i~0 3)} is VALID [2018-11-18 22:58:13,120 INFO L273 TraceCheckUtils]: 20: Hoare triple {13160#(<= main_~i~0 3)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13160#(<= main_~i~0 3)} is VALID [2018-11-18 22:58:13,120 INFO L273 TraceCheckUtils]: 21: Hoare triple {13160#(<= main_~i~0 3)} ~i~0 := 1 + ~i~0; {13161#(<= main_~i~0 4)} is VALID [2018-11-18 22:58:13,121 INFO L273 TraceCheckUtils]: 22: Hoare triple {13161#(<= main_~i~0 4)} assume true; {13161#(<= main_~i~0 4)} is VALID [2018-11-18 22:58:13,121 INFO L273 TraceCheckUtils]: 23: Hoare triple {13161#(<= main_~i~0 4)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13161#(<= main_~i~0 4)} is VALID [2018-11-18 22:58:13,122 INFO L273 TraceCheckUtils]: 24: Hoare triple {13161#(<= main_~i~0 4)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13161#(<= main_~i~0 4)} is VALID [2018-11-18 22:58:13,123 INFO L273 TraceCheckUtils]: 25: Hoare triple {13161#(<= main_~i~0 4)} ~i~0 := 1 + ~i~0; {13162#(<= main_~i~0 5)} is VALID [2018-11-18 22:58:13,123 INFO L273 TraceCheckUtils]: 26: Hoare triple {13162#(<= main_~i~0 5)} assume true; {13162#(<= main_~i~0 5)} is VALID [2018-11-18 22:58:13,124 INFO L273 TraceCheckUtils]: 27: Hoare triple {13162#(<= main_~i~0 5)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13162#(<= main_~i~0 5)} is VALID [2018-11-18 22:58:13,124 INFO L273 TraceCheckUtils]: 28: Hoare triple {13162#(<= main_~i~0 5)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13162#(<= main_~i~0 5)} is VALID [2018-11-18 22:58:13,125 INFO L273 TraceCheckUtils]: 29: Hoare triple {13162#(<= main_~i~0 5)} ~i~0 := 1 + ~i~0; {13163#(<= main_~i~0 6)} is VALID [2018-11-18 22:58:13,126 INFO L273 TraceCheckUtils]: 30: Hoare triple {13163#(<= main_~i~0 6)} assume true; {13163#(<= main_~i~0 6)} is VALID [2018-11-18 22:58:13,126 INFO L273 TraceCheckUtils]: 31: Hoare triple {13163#(<= main_~i~0 6)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13163#(<= main_~i~0 6)} is VALID [2018-11-18 22:58:13,127 INFO L273 TraceCheckUtils]: 32: Hoare triple {13163#(<= main_~i~0 6)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13163#(<= main_~i~0 6)} is VALID [2018-11-18 22:58:13,127 INFO L273 TraceCheckUtils]: 33: Hoare triple {13163#(<= main_~i~0 6)} ~i~0 := 1 + ~i~0; {13164#(<= main_~i~0 7)} is VALID [2018-11-18 22:58:13,128 INFO L273 TraceCheckUtils]: 34: Hoare triple {13164#(<= main_~i~0 7)} assume true; {13164#(<= main_~i~0 7)} is VALID [2018-11-18 22:58:13,128 INFO L273 TraceCheckUtils]: 35: Hoare triple {13164#(<= main_~i~0 7)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13164#(<= main_~i~0 7)} is VALID [2018-11-18 22:58:13,129 INFO L273 TraceCheckUtils]: 36: Hoare triple {13164#(<= main_~i~0 7)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13164#(<= main_~i~0 7)} is VALID [2018-11-18 22:58:13,130 INFO L273 TraceCheckUtils]: 37: Hoare triple {13164#(<= main_~i~0 7)} ~i~0 := 1 + ~i~0; {13165#(<= main_~i~0 8)} is VALID [2018-11-18 22:58:13,131 INFO L273 TraceCheckUtils]: 38: Hoare triple {13165#(<= main_~i~0 8)} assume true; {13165#(<= main_~i~0 8)} is VALID [2018-11-18 22:58:13,131 INFO L273 TraceCheckUtils]: 39: Hoare triple {13165#(<= main_~i~0 8)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13165#(<= main_~i~0 8)} is VALID [2018-11-18 22:58:13,132 INFO L273 TraceCheckUtils]: 40: Hoare triple {13165#(<= main_~i~0 8)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13165#(<= main_~i~0 8)} is VALID [2018-11-18 22:58:13,132 INFO L273 TraceCheckUtils]: 41: Hoare triple {13165#(<= main_~i~0 8)} ~i~0 := 1 + ~i~0; {13166#(<= main_~i~0 9)} is VALID [2018-11-18 22:58:13,133 INFO L273 TraceCheckUtils]: 42: Hoare triple {13166#(<= main_~i~0 9)} assume true; {13166#(<= main_~i~0 9)} is VALID [2018-11-18 22:58:13,133 INFO L273 TraceCheckUtils]: 43: Hoare triple {13166#(<= main_~i~0 9)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13166#(<= main_~i~0 9)} is VALID [2018-11-18 22:58:13,134 INFO L273 TraceCheckUtils]: 44: Hoare triple {13166#(<= main_~i~0 9)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13166#(<= main_~i~0 9)} is VALID [2018-11-18 22:58:13,135 INFO L273 TraceCheckUtils]: 45: Hoare triple {13166#(<= main_~i~0 9)} ~i~0 := 1 + ~i~0; {13167#(<= main_~i~0 10)} is VALID [2018-11-18 22:58:13,135 INFO L273 TraceCheckUtils]: 46: Hoare triple {13167#(<= main_~i~0 10)} assume true; {13167#(<= main_~i~0 10)} is VALID [2018-11-18 22:58:13,136 INFO L273 TraceCheckUtils]: 47: Hoare triple {13167#(<= main_~i~0 10)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13167#(<= main_~i~0 10)} is VALID [2018-11-18 22:58:13,136 INFO L273 TraceCheckUtils]: 48: Hoare triple {13167#(<= main_~i~0 10)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13167#(<= main_~i~0 10)} is VALID [2018-11-18 22:58:13,137 INFO L273 TraceCheckUtils]: 49: Hoare triple {13167#(<= main_~i~0 10)} ~i~0 := 1 + ~i~0; {13168#(<= main_~i~0 11)} is VALID [2018-11-18 22:58:13,138 INFO L273 TraceCheckUtils]: 50: Hoare triple {13168#(<= main_~i~0 11)} assume true; {13168#(<= main_~i~0 11)} is VALID [2018-11-18 22:58:13,138 INFO L273 TraceCheckUtils]: 51: Hoare triple {13168#(<= main_~i~0 11)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13168#(<= main_~i~0 11)} is VALID [2018-11-18 22:58:13,139 INFO L273 TraceCheckUtils]: 52: Hoare triple {13168#(<= main_~i~0 11)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13168#(<= main_~i~0 11)} is VALID [2018-11-18 22:58:13,139 INFO L273 TraceCheckUtils]: 53: Hoare triple {13168#(<= main_~i~0 11)} ~i~0 := 1 + ~i~0; {13169#(<= main_~i~0 12)} is VALID [2018-11-18 22:58:13,140 INFO L273 TraceCheckUtils]: 54: Hoare triple {13169#(<= main_~i~0 12)} assume true; {13169#(<= main_~i~0 12)} is VALID [2018-11-18 22:58:13,140 INFO L273 TraceCheckUtils]: 55: Hoare triple {13169#(<= main_~i~0 12)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {13169#(<= main_~i~0 12)} is VALID [2018-11-18 22:58:13,141 INFO L273 TraceCheckUtils]: 56: Hoare triple {13169#(<= main_~i~0 12)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {13169#(<= main_~i~0 12)} is VALID [2018-11-18 22:58:13,142 INFO L273 TraceCheckUtils]: 57: Hoare triple {13169#(<= main_~i~0 12)} ~i~0 := 1 + ~i~0; {13170#(<= main_~i~0 13)} is VALID [2018-11-18 22:58:13,142 INFO L273 TraceCheckUtils]: 58: Hoare triple {13170#(<= main_~i~0 13)} assume true; {13170#(<= main_~i~0 13)} is VALID [2018-11-18 22:58:13,143 INFO L273 TraceCheckUtils]: 59: Hoare triple {13170#(<= main_~i~0 13)} assume !(~i~0 < 100000); {13156#false} is VALID [2018-11-18 22:58:13,143 INFO L273 TraceCheckUtils]: 60: Hoare triple {13156#false} ~f~0 := 1;~i~0 := 0; {13156#false} is VALID [2018-11-18 22:58:13,143 INFO L273 TraceCheckUtils]: 61: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:13,144 INFO L273 TraceCheckUtils]: 62: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:13,144 INFO L273 TraceCheckUtils]: 63: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:13,144 INFO L273 TraceCheckUtils]: 64: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-18 22:58:13,144 INFO L273 TraceCheckUtils]: 65: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:13,144 INFO L273 TraceCheckUtils]: 66: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:13,145 INFO L273 TraceCheckUtils]: 67: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:13,145 INFO L273 TraceCheckUtils]: 68: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:13,145 INFO L273 TraceCheckUtils]: 69: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:13,145 INFO L273 TraceCheckUtils]: 70: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:13,145 INFO L273 TraceCheckUtils]: 71: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:13,145 INFO L273 TraceCheckUtils]: 72: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-18 22:58:13,145 INFO L273 TraceCheckUtils]: 73: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:13,146 INFO L273 TraceCheckUtils]: 74: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:13,146 INFO L273 TraceCheckUtils]: 75: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:13,146 INFO L273 TraceCheckUtils]: 76: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:13,146 INFO L273 TraceCheckUtils]: 77: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:13,146 INFO L273 TraceCheckUtils]: 78: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:13,146 INFO L273 TraceCheckUtils]: 79: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:13,146 INFO L273 TraceCheckUtils]: 80: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-18 22:58:13,146 INFO L273 TraceCheckUtils]: 81: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:13,147 INFO L273 TraceCheckUtils]: 82: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:13,147 INFO L273 TraceCheckUtils]: 83: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:13,147 INFO L273 TraceCheckUtils]: 84: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:13,147 INFO L273 TraceCheckUtils]: 85: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:13,147 INFO L273 TraceCheckUtils]: 86: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:13,147 INFO L273 TraceCheckUtils]: 87: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:13,147 INFO L273 TraceCheckUtils]: 88: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-18 22:58:13,147 INFO L273 TraceCheckUtils]: 89: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:13,147 INFO L273 TraceCheckUtils]: 90: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:13,148 INFO L273 TraceCheckUtils]: 91: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:13,148 INFO L273 TraceCheckUtils]: 92: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:13,148 INFO L273 TraceCheckUtils]: 93: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:13,148 INFO L273 TraceCheckUtils]: 94: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:13,148 INFO L273 TraceCheckUtils]: 95: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:13,148 INFO L273 TraceCheckUtils]: 96: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-18 22:58:13,148 INFO L273 TraceCheckUtils]: 97: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:13,148 INFO L273 TraceCheckUtils]: 98: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:13,149 INFO L273 TraceCheckUtils]: 99: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:13,149 INFO L273 TraceCheckUtils]: 100: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:13,149 INFO L273 TraceCheckUtils]: 101: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:13,149 INFO L273 TraceCheckUtils]: 102: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:13,149 INFO L273 TraceCheckUtils]: 103: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:13,149 INFO L273 TraceCheckUtils]: 104: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-18 22:58:13,149 INFO L273 TraceCheckUtils]: 105: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:13,149 INFO L273 TraceCheckUtils]: 106: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:13,149 INFO L273 TraceCheckUtils]: 107: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:13,150 INFO L273 TraceCheckUtils]: 108: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:13,150 INFO L273 TraceCheckUtils]: 109: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:13,150 INFO L273 TraceCheckUtils]: 110: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:13,150 INFO L273 TraceCheckUtils]: 111: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:13,150 INFO L273 TraceCheckUtils]: 112: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-18 22:58:13,150 INFO L273 TraceCheckUtils]: 113: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:13,150 INFO L273 TraceCheckUtils]: 114: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:13,150 INFO L273 TraceCheckUtils]: 115: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:13,150 INFO L273 TraceCheckUtils]: 116: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:13,151 INFO L273 TraceCheckUtils]: 117: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:13,151 INFO L273 TraceCheckUtils]: 118: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:13,151 INFO L273 TraceCheckUtils]: 119: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:13,151 INFO L273 TraceCheckUtils]: 120: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-18 22:58:13,151 INFO L273 TraceCheckUtils]: 121: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:13,151 INFO L273 TraceCheckUtils]: 122: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:13,151 INFO L273 TraceCheckUtils]: 123: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:13,151 INFO L273 TraceCheckUtils]: 124: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:13,152 INFO L273 TraceCheckUtils]: 125: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:13,152 INFO L273 TraceCheckUtils]: 126: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:13,152 INFO L273 TraceCheckUtils]: 127: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:13,152 INFO L273 TraceCheckUtils]: 128: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-18 22:58:13,152 INFO L273 TraceCheckUtils]: 129: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:13,152 INFO L273 TraceCheckUtils]: 130: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:13,152 INFO L273 TraceCheckUtils]: 131: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:13,152 INFO L273 TraceCheckUtils]: 132: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:13,152 INFO L273 TraceCheckUtils]: 133: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:13,153 INFO L273 TraceCheckUtils]: 134: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:13,153 INFO L273 TraceCheckUtils]: 135: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:13,153 INFO L273 TraceCheckUtils]: 136: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-18 22:58:13,153 INFO L273 TraceCheckUtils]: 137: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:13,153 INFO L273 TraceCheckUtils]: 138: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:13,153 INFO L273 TraceCheckUtils]: 139: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:13,153 INFO L273 TraceCheckUtils]: 140: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:13,153 INFO L273 TraceCheckUtils]: 141: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:13,154 INFO L273 TraceCheckUtils]: 142: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:13,154 INFO L273 TraceCheckUtils]: 143: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:13,154 INFO L273 TraceCheckUtils]: 144: Hoare triple {13156#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {13156#false} is VALID [2018-11-18 22:58:13,154 INFO L273 TraceCheckUtils]: 145: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:13,154 INFO L273 TraceCheckUtils]: 146: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:13,154 INFO L273 TraceCheckUtils]: 147: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:13,154 INFO L273 TraceCheckUtils]: 148: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:13,154 INFO L273 TraceCheckUtils]: 149: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:13,154 INFO L273 TraceCheckUtils]: 150: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:13,155 INFO L273 TraceCheckUtils]: 151: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:13,155 INFO L273 TraceCheckUtils]: 152: Hoare triple {13156#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {13156#false} is VALID [2018-11-18 22:58:13,155 INFO L273 TraceCheckUtils]: 153: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:13,155 INFO L273 TraceCheckUtils]: 154: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:13,155 INFO L273 TraceCheckUtils]: 155: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:13,155 INFO L273 TraceCheckUtils]: 156: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:13,155 INFO L273 TraceCheckUtils]: 157: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:13,155 INFO L273 TraceCheckUtils]: 158: Hoare triple {13156#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {13156#false} is VALID [2018-11-18 22:58:13,155 INFO L273 TraceCheckUtils]: 159: Hoare triple {13156#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {13156#false} is VALID [2018-11-18 22:58:13,156 INFO L273 TraceCheckUtils]: 160: Hoare triple {13156#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {13156#false} is VALID [2018-11-18 22:58:13,156 INFO L273 TraceCheckUtils]: 161: Hoare triple {13156#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {13156#false} is VALID [2018-11-18 22:58:13,156 INFO L273 TraceCheckUtils]: 162: Hoare triple {13156#false} assume !#t~short6; {13156#false} is VALID [2018-11-18 22:58:13,156 INFO L273 TraceCheckUtils]: 163: Hoare triple {13156#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {13156#false} is VALID [2018-11-18 22:58:13,156 INFO L273 TraceCheckUtils]: 164: Hoare triple {13156#false} ~i~0 := 1 + ~i~0; {13156#false} is VALID [2018-11-18 22:58:13,156 INFO L273 TraceCheckUtils]: 165: Hoare triple {13156#false} assume true; {13156#false} is VALID [2018-11-18 22:58:13,156 INFO L273 TraceCheckUtils]: 166: Hoare triple {13156#false} assume !(~i~0 < 100000); {13156#false} is VALID [2018-11-18 22:58:13,156 INFO L256 TraceCheckUtils]: 167: Hoare triple {13156#false} call __VERIFIER_assert(~f~0); {13156#false} is VALID [2018-11-18 22:58:13,157 INFO L273 TraceCheckUtils]: 168: Hoare triple {13156#false} ~cond := #in~cond; {13156#false} is VALID [2018-11-18 22:58:13,157 INFO L273 TraceCheckUtils]: 169: Hoare triple {13156#false} assume 0 == ~cond; {13156#false} is VALID [2018-11-18 22:58:13,157 INFO L273 TraceCheckUtils]: 170: Hoare triple {13156#false} assume !false; {13156#false} is VALID [2018-11-18 22:58:13,170 INFO L134 CoverageAnalysis]: Checked inductivity of 988 backedges. 0 proven. 338 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2018-11-18 22:58:13,189 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 22:58:13,189 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 17 [2018-11-18 22:58:13,190 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 171 [2018-11-18 22:58:13,191 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 22:58:13,191 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2018-11-18 22:58:13,268 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 80 edges. 80 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 22:58:13,268 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-11-18 22:58:13,269 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-11-18 22:58:13,269 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=136, Unknown=0, NotChecked=0, Total=272 [2018-11-18 22:58:13,269 INFO L87 Difference]: Start difference. First operand 552 states and 766 transitions. Second operand 17 states. [2018-11-18 22:58:14,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:58:14,906 INFO L93 Difference]: Finished difference Result 1284 states and 1780 transitions. [2018-11-18 22:58:14,906 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-18 22:58:14,906 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 171 [2018-11-18 22:58:14,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 22:58:14,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2018-11-18 22:58:14,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 288 transitions. [2018-11-18 22:58:14,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2018-11-18 22:58:14,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 288 transitions. [2018-11-18 22:58:14,912 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 288 transitions. [2018-11-18 22:58:15,236 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 288 edges. 288 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 22:58:15,268 INFO L225 Difference]: With dead ends: 1284 [2018-11-18 22:58:15,268 INFO L226 Difference]: Without dead ends: 802 [2018-11-18 22:58:15,270 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 186 GetRequests, 171 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=136, Invalid=136, Unknown=0, NotChecked=0, Total=272 [2018-11-18 22:58:15,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 802 states. [2018-11-18 22:58:15,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 802 to 592. [2018-11-18 22:58:15,706 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 22:58:15,706 INFO L82 GeneralOperation]: Start isEquivalent. First operand 802 states. Second operand 592 states. [2018-11-18 22:58:15,706 INFO L74 IsIncluded]: Start isIncluded. First operand 802 states. Second operand 592 states. [2018-11-18 22:58:15,707 INFO L87 Difference]: Start difference. First operand 802 states. Second operand 592 states. [2018-11-18 22:58:15,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:58:15,734 INFO L93 Difference]: Finished difference Result 802 states and 1095 transitions. [2018-11-18 22:58:15,734 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1095 transitions. [2018-11-18 22:58:15,735 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 22:58:15,735 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 22:58:15,736 INFO L74 IsIncluded]: Start isIncluded. First operand 592 states. Second operand 802 states. [2018-11-18 22:58:15,736 INFO L87 Difference]: Start difference. First operand 592 states. Second operand 802 states. [2018-11-18 22:58:15,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 22:58:15,761 INFO L93 Difference]: Finished difference Result 802 states and 1095 transitions. [2018-11-18 22:58:15,761 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1095 transitions. [2018-11-18 22:58:15,763 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 22:58:15,763 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 22:58:15,763 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 22:58:15,763 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 22:58:15,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 592 states. [2018-11-18 22:58:15,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 592 states and 822 transitions. [2018-11-18 22:58:15,784 INFO L78 Accepts]: Start accepts. Automaton has 592 states and 822 transitions. Word has length 171 [2018-11-18 22:58:15,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 22:58:15,784 INFO L480 AbstractCegarLoop]: Abstraction has 592 states and 822 transitions. [2018-11-18 22:58:15,784 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-11-18 22:58:15,784 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 822 transitions. [2018-11-18 22:58:15,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2018-11-18 22:58:15,787 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 22:58:15,787 INFO L375 BasicCegarLoop]: trace histogram [15, 15, 14, 14, 14, 14, 14, 14, 14, 14, 14, 12, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 22:58:15,787 INFO L423 AbstractCegarLoop]: === Iteration 12 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 22:58:15,787 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 22:58:15,788 INFO L82 PathProgramCache]: Analyzing trace with hash -1508140197, now seen corresponding path program 6 times [2018-11-18 22:58:15,788 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 22:58:15,788 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 22:58:15,789 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 22:58:15,789 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 22:58:15,789 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 22:58:15,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 22:58:16,133 INFO L256 TraceCheckUtils]: 0: Hoare triple {17363#true} call ULTIMATE.init(); {17363#true} is VALID [2018-11-18 22:58:16,133 INFO L273 TraceCheckUtils]: 1: Hoare triple {17363#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {17363#true} is VALID [2018-11-18 22:58:16,133 INFO L273 TraceCheckUtils]: 2: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-18 22:58:16,134 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {17363#true} {17363#true} #81#return; {17363#true} is VALID [2018-11-18 22:58:16,134 INFO L256 TraceCheckUtils]: 4: Hoare triple {17363#true} call #t~ret7 := main(); {17363#true} is VALID [2018-11-18 22:58:16,134 INFO L273 TraceCheckUtils]: 5: Hoare triple {17363#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {17365#(= main_~i~0 0)} is VALID [2018-11-18 22:58:16,135 INFO L273 TraceCheckUtils]: 6: Hoare triple {17365#(= main_~i~0 0)} assume true; {17365#(= main_~i~0 0)} is VALID [2018-11-18 22:58:16,135 INFO L273 TraceCheckUtils]: 7: Hoare triple {17365#(= main_~i~0 0)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17365#(= main_~i~0 0)} is VALID [2018-11-18 22:58:16,136 INFO L273 TraceCheckUtils]: 8: Hoare triple {17365#(= main_~i~0 0)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17365#(= main_~i~0 0)} is VALID [2018-11-18 22:58:16,137 INFO L273 TraceCheckUtils]: 9: Hoare triple {17365#(= main_~i~0 0)} ~i~0 := 1 + ~i~0; {17366#(<= main_~i~0 1)} is VALID [2018-11-18 22:58:16,137 INFO L273 TraceCheckUtils]: 10: Hoare triple {17366#(<= main_~i~0 1)} assume true; {17366#(<= main_~i~0 1)} is VALID [2018-11-18 22:58:16,138 INFO L273 TraceCheckUtils]: 11: Hoare triple {17366#(<= main_~i~0 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17366#(<= main_~i~0 1)} is VALID [2018-11-18 22:58:16,138 INFO L273 TraceCheckUtils]: 12: Hoare triple {17366#(<= main_~i~0 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17366#(<= main_~i~0 1)} is VALID [2018-11-18 22:58:16,139 INFO L273 TraceCheckUtils]: 13: Hoare triple {17366#(<= main_~i~0 1)} ~i~0 := 1 + ~i~0; {17367#(<= main_~i~0 2)} is VALID [2018-11-18 22:58:16,140 INFO L273 TraceCheckUtils]: 14: Hoare triple {17367#(<= main_~i~0 2)} assume true; {17367#(<= main_~i~0 2)} is VALID [2018-11-18 22:58:16,140 INFO L273 TraceCheckUtils]: 15: Hoare triple {17367#(<= main_~i~0 2)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17367#(<= main_~i~0 2)} is VALID [2018-11-18 22:58:16,141 INFO L273 TraceCheckUtils]: 16: Hoare triple {17367#(<= main_~i~0 2)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17367#(<= main_~i~0 2)} is VALID [2018-11-18 22:58:16,141 INFO L273 TraceCheckUtils]: 17: Hoare triple {17367#(<= main_~i~0 2)} ~i~0 := 1 + ~i~0; {17368#(<= main_~i~0 3)} is VALID [2018-11-18 22:58:16,142 INFO L273 TraceCheckUtils]: 18: Hoare triple {17368#(<= main_~i~0 3)} assume true; {17368#(<= main_~i~0 3)} is VALID [2018-11-18 22:58:16,142 INFO L273 TraceCheckUtils]: 19: Hoare triple {17368#(<= main_~i~0 3)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17368#(<= main_~i~0 3)} is VALID [2018-11-18 22:58:16,143 INFO L273 TraceCheckUtils]: 20: Hoare triple {17368#(<= main_~i~0 3)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17368#(<= main_~i~0 3)} is VALID [2018-11-18 22:58:16,144 INFO L273 TraceCheckUtils]: 21: Hoare triple {17368#(<= main_~i~0 3)} ~i~0 := 1 + ~i~0; {17369#(<= main_~i~0 4)} is VALID [2018-11-18 22:58:16,144 INFO L273 TraceCheckUtils]: 22: Hoare triple {17369#(<= main_~i~0 4)} assume true; {17369#(<= main_~i~0 4)} is VALID [2018-11-18 22:58:16,145 INFO L273 TraceCheckUtils]: 23: Hoare triple {17369#(<= main_~i~0 4)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17369#(<= main_~i~0 4)} is VALID [2018-11-18 22:58:16,145 INFO L273 TraceCheckUtils]: 24: Hoare triple {17369#(<= main_~i~0 4)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17369#(<= main_~i~0 4)} is VALID [2018-11-18 22:58:16,146 INFO L273 TraceCheckUtils]: 25: Hoare triple {17369#(<= main_~i~0 4)} ~i~0 := 1 + ~i~0; {17370#(<= main_~i~0 5)} is VALID [2018-11-18 22:58:16,147 INFO L273 TraceCheckUtils]: 26: Hoare triple {17370#(<= main_~i~0 5)} assume true; {17370#(<= main_~i~0 5)} is VALID [2018-11-18 22:58:16,147 INFO L273 TraceCheckUtils]: 27: Hoare triple {17370#(<= main_~i~0 5)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17370#(<= main_~i~0 5)} is VALID [2018-11-18 22:58:16,148 INFO L273 TraceCheckUtils]: 28: Hoare triple {17370#(<= main_~i~0 5)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17370#(<= main_~i~0 5)} is VALID [2018-11-18 22:58:16,148 INFO L273 TraceCheckUtils]: 29: Hoare triple {17370#(<= main_~i~0 5)} ~i~0 := 1 + ~i~0; {17371#(<= main_~i~0 6)} is VALID [2018-11-18 22:58:16,149 INFO L273 TraceCheckUtils]: 30: Hoare triple {17371#(<= main_~i~0 6)} assume true; {17371#(<= main_~i~0 6)} is VALID [2018-11-18 22:58:16,149 INFO L273 TraceCheckUtils]: 31: Hoare triple {17371#(<= main_~i~0 6)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17371#(<= main_~i~0 6)} is VALID [2018-11-18 22:58:16,150 INFO L273 TraceCheckUtils]: 32: Hoare triple {17371#(<= main_~i~0 6)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17371#(<= main_~i~0 6)} is VALID [2018-11-18 22:58:16,151 INFO L273 TraceCheckUtils]: 33: Hoare triple {17371#(<= main_~i~0 6)} ~i~0 := 1 + ~i~0; {17372#(<= main_~i~0 7)} is VALID [2018-11-18 22:58:16,151 INFO L273 TraceCheckUtils]: 34: Hoare triple {17372#(<= main_~i~0 7)} assume true; {17372#(<= main_~i~0 7)} is VALID [2018-11-18 22:58:16,152 INFO L273 TraceCheckUtils]: 35: Hoare triple {17372#(<= main_~i~0 7)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17372#(<= main_~i~0 7)} is VALID [2018-11-18 22:58:16,152 INFO L273 TraceCheckUtils]: 36: Hoare triple {17372#(<= main_~i~0 7)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17372#(<= main_~i~0 7)} is VALID [2018-11-18 22:58:16,153 INFO L273 TraceCheckUtils]: 37: Hoare triple {17372#(<= main_~i~0 7)} ~i~0 := 1 + ~i~0; {17373#(<= main_~i~0 8)} is VALID [2018-11-18 22:58:16,153 INFO L273 TraceCheckUtils]: 38: Hoare triple {17373#(<= main_~i~0 8)} assume true; {17373#(<= main_~i~0 8)} is VALID [2018-11-18 22:58:16,154 INFO L273 TraceCheckUtils]: 39: Hoare triple {17373#(<= main_~i~0 8)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17373#(<= main_~i~0 8)} is VALID [2018-11-18 22:58:16,154 INFO L273 TraceCheckUtils]: 40: Hoare triple {17373#(<= main_~i~0 8)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17373#(<= main_~i~0 8)} is VALID [2018-11-18 22:58:16,155 INFO L273 TraceCheckUtils]: 41: Hoare triple {17373#(<= main_~i~0 8)} ~i~0 := 1 + ~i~0; {17374#(<= main_~i~0 9)} is VALID [2018-11-18 22:58:16,156 INFO L273 TraceCheckUtils]: 42: Hoare triple {17374#(<= main_~i~0 9)} assume true; {17374#(<= main_~i~0 9)} is VALID [2018-11-18 22:58:16,156 INFO L273 TraceCheckUtils]: 43: Hoare triple {17374#(<= main_~i~0 9)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17374#(<= main_~i~0 9)} is VALID [2018-11-18 22:58:16,157 INFO L273 TraceCheckUtils]: 44: Hoare triple {17374#(<= main_~i~0 9)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17374#(<= main_~i~0 9)} is VALID [2018-11-18 22:58:16,157 INFO L273 TraceCheckUtils]: 45: Hoare triple {17374#(<= main_~i~0 9)} ~i~0 := 1 + ~i~0; {17375#(<= main_~i~0 10)} is VALID [2018-11-18 22:58:16,158 INFO L273 TraceCheckUtils]: 46: Hoare triple {17375#(<= main_~i~0 10)} assume true; {17375#(<= main_~i~0 10)} is VALID [2018-11-18 22:58:16,158 INFO L273 TraceCheckUtils]: 47: Hoare triple {17375#(<= main_~i~0 10)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17375#(<= main_~i~0 10)} is VALID [2018-11-18 22:58:16,159 INFO L273 TraceCheckUtils]: 48: Hoare triple {17375#(<= main_~i~0 10)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17375#(<= main_~i~0 10)} is VALID [2018-11-18 22:58:16,159 INFO L273 TraceCheckUtils]: 49: Hoare triple {17375#(<= main_~i~0 10)} ~i~0 := 1 + ~i~0; {17376#(<= main_~i~0 11)} is VALID [2018-11-18 22:58:16,160 INFO L273 TraceCheckUtils]: 50: Hoare triple {17376#(<= main_~i~0 11)} assume true; {17376#(<= main_~i~0 11)} is VALID [2018-11-18 22:58:16,161 INFO L273 TraceCheckUtils]: 51: Hoare triple {17376#(<= main_~i~0 11)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17376#(<= main_~i~0 11)} is VALID [2018-11-18 22:58:16,161 INFO L273 TraceCheckUtils]: 52: Hoare triple {17376#(<= main_~i~0 11)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17376#(<= main_~i~0 11)} is VALID [2018-11-18 22:58:16,162 INFO L273 TraceCheckUtils]: 53: Hoare triple {17376#(<= main_~i~0 11)} ~i~0 := 1 + ~i~0; {17377#(<= main_~i~0 12)} is VALID [2018-11-18 22:58:16,162 INFO L273 TraceCheckUtils]: 54: Hoare triple {17377#(<= main_~i~0 12)} assume true; {17377#(<= main_~i~0 12)} is VALID [2018-11-18 22:58:16,163 INFO L273 TraceCheckUtils]: 55: Hoare triple {17377#(<= main_~i~0 12)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17377#(<= main_~i~0 12)} is VALID [2018-11-18 22:58:16,163 INFO L273 TraceCheckUtils]: 56: Hoare triple {17377#(<= main_~i~0 12)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17377#(<= main_~i~0 12)} is VALID [2018-11-18 22:58:16,164 INFO L273 TraceCheckUtils]: 57: Hoare triple {17377#(<= main_~i~0 12)} ~i~0 := 1 + ~i~0; {17378#(<= main_~i~0 13)} is VALID [2018-11-18 22:58:16,165 INFO L273 TraceCheckUtils]: 58: Hoare triple {17378#(<= main_~i~0 13)} assume true; {17378#(<= main_~i~0 13)} is VALID [2018-11-18 22:58:16,165 INFO L273 TraceCheckUtils]: 59: Hoare triple {17378#(<= main_~i~0 13)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17378#(<= main_~i~0 13)} is VALID [2018-11-18 22:58:16,166 INFO L273 TraceCheckUtils]: 60: Hoare triple {17378#(<= main_~i~0 13)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17378#(<= main_~i~0 13)} is VALID [2018-11-18 22:58:16,166 INFO L273 TraceCheckUtils]: 61: Hoare triple {17378#(<= main_~i~0 13)} ~i~0 := 1 + ~i~0; {17379#(<= main_~i~0 14)} is VALID [2018-11-18 22:58:16,167 INFO L273 TraceCheckUtils]: 62: Hoare triple {17379#(<= main_~i~0 14)} assume true; {17379#(<= main_~i~0 14)} is VALID [2018-11-18 22:58:16,167 INFO L273 TraceCheckUtils]: 63: Hoare triple {17379#(<= main_~i~0 14)} assume !(~i~0 < 100000); {17364#false} is VALID [2018-11-18 22:58:16,168 INFO L273 TraceCheckUtils]: 64: Hoare triple {17364#false} ~f~0 := 1;~i~0 := 0; {17364#false} is VALID [2018-11-18 22:58:16,168 INFO L273 TraceCheckUtils]: 65: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-18 22:58:16,168 INFO L273 TraceCheckUtils]: 66: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-18 22:58:16,168 INFO L273 TraceCheckUtils]: 67: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17364#false} is VALID [2018-11-18 22:58:16,168 INFO L273 TraceCheckUtils]: 68: Hoare triple {17364#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17364#false} is VALID [2018-11-18 22:58:16,169 INFO L273 TraceCheckUtils]: 69: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-18 22:58:16,169 INFO L273 TraceCheckUtils]: 70: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-18 22:58:16,169 INFO L273 TraceCheckUtils]: 71: Hoare triple {17364#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17364#false} is VALID [2018-11-18 22:58:16,169 INFO L273 TraceCheckUtils]: 72: Hoare triple {17364#false} ~i~0 := 1 + ~i~0; {17364#false} is VALID [2018-11-18 22:58:16,169 INFO L273 TraceCheckUtils]: 73: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-18 22:58:16,170 INFO L273 TraceCheckUtils]: 74: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-18 22:58:16,170 INFO L273 TraceCheckUtils]: 75: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17364#false} is VALID [2018-11-18 22:58:16,170 INFO L273 TraceCheckUtils]: 76: Hoare triple {17364#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17364#false} is VALID [2018-11-18 22:58:16,170 INFO L273 TraceCheckUtils]: 77: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-18 22:58:16,170 INFO L273 TraceCheckUtils]: 78: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-18 22:58:16,170 INFO L273 TraceCheckUtils]: 79: Hoare triple {17364#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17364#false} is VALID [2018-11-18 22:58:16,171 INFO L273 TraceCheckUtils]: 80: Hoare triple {17364#false} ~i~0 := 1 + ~i~0; {17364#false} is VALID [2018-11-18 22:58:16,171 INFO L273 TraceCheckUtils]: 81: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-18 22:58:16,171 INFO L273 TraceCheckUtils]: 82: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-18 22:58:16,171 INFO L273 TraceCheckUtils]: 83: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17364#false} is VALID [2018-11-18 22:58:16,171 INFO L273 TraceCheckUtils]: 84: Hoare triple {17364#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17364#false} is VALID [2018-11-18 22:58:16,171 INFO L273 TraceCheckUtils]: 85: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-18 22:58:16,171 INFO L273 TraceCheckUtils]: 86: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-18 22:58:16,172 INFO L273 TraceCheckUtils]: 87: Hoare triple {17364#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17364#false} is VALID [2018-11-18 22:58:16,172 INFO L273 TraceCheckUtils]: 88: Hoare triple {17364#false} ~i~0 := 1 + ~i~0; {17364#false} is VALID [2018-11-18 22:58:16,172 INFO L273 TraceCheckUtils]: 89: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-18 22:58:16,172 INFO L273 TraceCheckUtils]: 90: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-18 22:58:16,172 INFO L273 TraceCheckUtils]: 91: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17364#false} is VALID [2018-11-18 22:58:16,172 INFO L273 TraceCheckUtils]: 92: Hoare triple {17364#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17364#false} is VALID [2018-11-18 22:58:16,172 INFO L273 TraceCheckUtils]: 93: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-18 22:58:16,172 INFO L273 TraceCheckUtils]: 94: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-18 22:58:16,172 INFO L273 TraceCheckUtils]: 95: Hoare triple {17364#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17364#false} is VALID [2018-11-18 22:58:16,173 INFO L273 TraceCheckUtils]: 96: Hoare triple {17364#false} ~i~0 := 1 + ~i~0; {17364#false} is VALID [2018-11-18 22:58:16,173 INFO L273 TraceCheckUtils]: 97: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-18 22:58:16,173 INFO L273 TraceCheckUtils]: 98: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-18 22:58:16,173 INFO L273 TraceCheckUtils]: 99: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17364#false} is VALID [2018-11-18 22:58:16,173 INFO L273 TraceCheckUtils]: 100: Hoare triple {17364#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17364#false} is VALID [2018-11-18 22:58:16,173 INFO L273 TraceCheckUtils]: 101: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-18 22:58:16,173 INFO L273 TraceCheckUtils]: 102: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-18 22:58:16,173 INFO L273 TraceCheckUtils]: 103: Hoare triple {17364#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17364#false} is VALID [2018-11-18 22:58:16,174 INFO L273 TraceCheckUtils]: 104: Hoare triple {17364#false} ~i~0 := 1 + ~i~0; {17364#false} is VALID [2018-11-18 22:58:16,174 INFO L273 TraceCheckUtils]: 105: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-18 22:58:16,174 INFO L273 TraceCheckUtils]: 106: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-18 22:58:16,174 INFO L273 TraceCheckUtils]: 107: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17364#false} is VALID [2018-11-18 22:58:16,174 INFO L273 TraceCheckUtils]: 108: Hoare triple {17364#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17364#false} is VALID [2018-11-18 22:58:16,174 INFO L273 TraceCheckUtils]: 109: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-18 22:58:16,174 INFO L273 TraceCheckUtils]: 110: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-18 22:58:16,174 INFO L273 TraceCheckUtils]: 111: Hoare triple {17364#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17364#false} is VALID [2018-11-18 22:58:16,174 INFO L273 TraceCheckUtils]: 112: Hoare triple {17364#false} ~i~0 := 1 + ~i~0; {17364#false} is VALID [2018-11-18 22:58:16,175 INFO L273 TraceCheckUtils]: 113: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-18 22:58:16,175 INFO L273 TraceCheckUtils]: 114: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-18 22:58:16,175 INFO L273 TraceCheckUtils]: 115: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17364#false} is VALID [2018-11-18 22:58:16,175 INFO L273 TraceCheckUtils]: 116: Hoare triple {17364#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17364#false} is VALID [2018-11-18 22:58:16,175 INFO L273 TraceCheckUtils]: 117: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-18 22:58:16,175 INFO L273 TraceCheckUtils]: 118: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-18 22:58:16,175 INFO L273 TraceCheckUtils]: 119: Hoare triple {17364#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17364#false} is VALID [2018-11-18 22:58:16,175 INFO L273 TraceCheckUtils]: 120: Hoare triple {17364#false} ~i~0 := 1 + ~i~0; {17364#false} is VALID [2018-11-18 22:58:16,175 INFO L273 TraceCheckUtils]: 121: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-18 22:58:16,176 INFO L273 TraceCheckUtils]: 122: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-18 22:58:16,176 INFO L273 TraceCheckUtils]: 123: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17364#false} is VALID [2018-11-18 22:58:16,176 INFO L273 TraceCheckUtils]: 124: Hoare triple {17364#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17364#false} is VALID [2018-11-18 22:58:16,176 INFO L273 TraceCheckUtils]: 125: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-18 22:58:16,176 INFO L273 TraceCheckUtils]: 126: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-18 22:58:16,176 INFO L273 TraceCheckUtils]: 127: Hoare triple {17364#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17364#false} is VALID [2018-11-18 22:58:16,176 INFO L273 TraceCheckUtils]: 128: Hoare triple {17364#false} ~i~0 := 1 + ~i~0; {17364#false} is VALID [2018-11-18 22:58:16,176 INFO L273 TraceCheckUtils]: 129: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-18 22:58:16,177 INFO L273 TraceCheckUtils]: 130: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-18 22:58:16,177 INFO L273 TraceCheckUtils]: 131: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17364#false} is VALID [2018-11-18 22:58:16,177 INFO L273 TraceCheckUtils]: 132: Hoare triple {17364#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17364#false} is VALID [2018-11-18 22:58:16,177 INFO L273 TraceCheckUtils]: 133: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-18 22:58:16,177 INFO L273 TraceCheckUtils]: 134: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-18 22:58:16,177 INFO L273 TraceCheckUtils]: 135: Hoare triple {17364#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17364#false} is VALID [2018-11-18 22:58:16,177 INFO L273 TraceCheckUtils]: 136: Hoare triple {17364#false} ~i~0 := 1 + ~i~0; {17364#false} is VALID [2018-11-18 22:58:16,178 INFO L273 TraceCheckUtils]: 137: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-18 22:58:16,178 INFO L273 TraceCheckUtils]: 138: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-18 22:58:16,178 INFO L273 TraceCheckUtils]: 139: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17364#false} is VALID [2018-11-18 22:58:16,178 INFO L273 TraceCheckUtils]: 140: Hoare triple {17364#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17364#false} is VALID [2018-11-18 22:58:16,178 INFO L273 TraceCheckUtils]: 141: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-18 22:58:16,178 INFO L273 TraceCheckUtils]: 142: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-18 22:58:16,179 INFO L273 TraceCheckUtils]: 143: Hoare triple {17364#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17364#false} is VALID [2018-11-18 22:58:16,179 INFO L273 TraceCheckUtils]: 144: Hoare triple {17364#false} ~i~0 := 1 + ~i~0; {17364#false} is VALID [2018-11-18 22:58:16,179 INFO L273 TraceCheckUtils]: 145: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-18 22:58:16,179 INFO L273 TraceCheckUtils]: 146: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-18 22:58:16,179 INFO L273 TraceCheckUtils]: 147: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17364#false} is VALID [2018-11-18 22:58:16,179 INFO L273 TraceCheckUtils]: 148: Hoare triple {17364#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17364#false} is VALID [2018-11-18 22:58:16,180 INFO L273 TraceCheckUtils]: 149: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-18 22:58:16,180 INFO L273 TraceCheckUtils]: 150: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-18 22:58:16,180 INFO L273 TraceCheckUtils]: 151: Hoare triple {17364#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17364#false} is VALID [2018-11-18 22:58:16,180 INFO L273 TraceCheckUtils]: 152: Hoare triple {17364#false} ~i~0 := 1 + ~i~0; {17364#false} is VALID [2018-11-18 22:58:16,180 INFO L273 TraceCheckUtils]: 153: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-18 22:58:16,180 INFO L273 TraceCheckUtils]: 154: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-18 22:58:16,181 INFO L273 TraceCheckUtils]: 155: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17364#false} is VALID [2018-11-18 22:58:16,181 INFO L273 TraceCheckUtils]: 156: Hoare triple {17364#false} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17364#false} is VALID [2018-11-18 22:58:16,181 INFO L273 TraceCheckUtils]: 157: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-18 22:58:16,181 INFO L273 TraceCheckUtils]: 158: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-18 22:58:16,181 INFO L273 TraceCheckUtils]: 159: Hoare triple {17364#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17364#false} is VALID [2018-11-18 22:58:16,181 INFO L273 TraceCheckUtils]: 160: Hoare triple {17364#false} ~i~0 := 1 + ~i~0; {17364#false} is VALID [2018-11-18 22:58:16,182 INFO L273 TraceCheckUtils]: 161: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-18 22:58:16,182 INFO L273 TraceCheckUtils]: 162: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-18 22:58:16,182 INFO L273 TraceCheckUtils]: 163: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17364#false} is VALID [2018-11-18 22:58:16,182 INFO L273 TraceCheckUtils]: 164: Hoare triple {17364#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {17364#false} is VALID [2018-11-18 22:58:16,182 INFO L273 TraceCheckUtils]: 165: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-18 22:58:16,182 INFO L273 TraceCheckUtils]: 166: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-18 22:58:16,183 INFO L273 TraceCheckUtils]: 167: Hoare triple {17364#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17364#false} is VALID [2018-11-18 22:58:16,183 INFO L273 TraceCheckUtils]: 168: Hoare triple {17364#false} ~i~0 := 1 + ~i~0; {17364#false} is VALID [2018-11-18 22:58:16,183 INFO L273 TraceCheckUtils]: 169: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-18 22:58:16,183 INFO L273 TraceCheckUtils]: 170: Hoare triple {17364#false} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17364#false} is VALID [2018-11-18 22:58:16,183 INFO L273 TraceCheckUtils]: 171: Hoare triple {17364#false} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17364#false} is VALID [2018-11-18 22:58:16,183 INFO L273 TraceCheckUtils]: 172: Hoare triple {17364#false} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {17364#false} is VALID [2018-11-18 22:58:16,183 INFO L273 TraceCheckUtils]: 173: Hoare triple {17364#false} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17364#false} is VALID [2018-11-18 22:58:16,184 INFO L273 TraceCheckUtils]: 174: Hoare triple {17364#false} assume !#t~short6; {17364#false} is VALID [2018-11-18 22:58:16,184 INFO L273 TraceCheckUtils]: 175: Hoare triple {17364#false} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17364#false} is VALID [2018-11-18 22:58:16,184 INFO L273 TraceCheckUtils]: 176: Hoare triple {17364#false} ~i~0 := 1 + ~i~0; {17364#false} is VALID [2018-11-18 22:58:16,184 INFO L273 TraceCheckUtils]: 177: Hoare triple {17364#false} assume true; {17364#false} is VALID [2018-11-18 22:58:16,184 INFO L273 TraceCheckUtils]: 178: Hoare triple {17364#false} assume !(~i~0 < 100000); {17364#false} is VALID [2018-11-18 22:58:16,184 INFO L256 TraceCheckUtils]: 179: Hoare triple {17364#false} call __VERIFIER_assert(~f~0); {17364#false} is VALID [2018-11-18 22:58:16,185 INFO L273 TraceCheckUtils]: 180: Hoare triple {17364#false} ~cond := #in~cond; {17364#false} is VALID [2018-11-18 22:58:16,185 INFO L273 TraceCheckUtils]: 181: Hoare triple {17364#false} assume 0 == ~cond; {17364#false} is VALID [2018-11-18 22:58:16,185 INFO L273 TraceCheckUtils]: 182: Hoare triple {17364#false} assume !false; {17364#false} is VALID [2018-11-18 22:58:16,206 INFO L134 CoverageAnalysis]: Checked inductivity of 1148 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2018-11-18 22:58:16,206 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 22:58:16,206 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 [2018-11-18 22:58:16,218 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2018-11-18 22:58:16,295 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 9 check-sat command(s) [2018-11-18 22:58:16,295 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 22:58:16,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 22:58:16,337 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 22:58:16,450 INFO L477 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 [2018-11-18 22:58:16,456 INFO L477 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 [2018-11-18 22:58:16,459 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 22:58:16,462 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 22:58:16,464 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 22:58:16,464 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:15, output treesize:11 [2018-11-18 22:58:16,513 INFO L477 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 28 treesize of output 23 [2018-11-18 22:58:16,518 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 22:58:16,520 INFO L477 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 23 treesize of output 37 [2018-11-18 22:58:16,522 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 22:58:16,529 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 22:58:16,536 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 22:58:16,536 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:28, output treesize:24 [2018-11-18 22:58:16,645 INFO L477 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 40 treesize of output 33 [2018-11-18 22:58:16,656 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 22:58:16,657 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 22:58:16,658 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 22:58:16,659 INFO L477 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 33 treesize of output 76 [2018-11-18 22:58:16,662 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 22:58:16,675 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 22:58:16,686 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 22:58:16,686 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:43, output treesize:39 [2018-11-18 22:58:23,459 INFO L477 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 54 treesize of output 46 [2018-11-18 22:58:23,469 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 22:58:23,471 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 22:58:23,472 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 22:58:23,474 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 22:58:23,476 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 22:58:23,478 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 22:58:23,479 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 22:58:23,481 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 79 [2018-11-18 22:58:23,484 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 22:58:23,507 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 22:58:23,551 INFO L477 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 56 treesize of output 48 [2018-11-18 22:58:23,571 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 22:58:23,573 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 22:58:23,574 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 22:58:23,599 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 40 treesize of output 95 [2018-11-18 22:58:23,605 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 2 xjuncts. [2018-11-18 22:58:23,619 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 22:58:23,668 INFO L267 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-11-18 22:58:23,669 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 8 variables, input treesize:111, output treesize:26 [2018-11-18 22:58:23,672 WARN L383 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2018-11-18 22:58:24,447 INFO L256 TraceCheckUtils]: 0: Hoare triple {17363#true} call ULTIMATE.init(); {17363#true} is VALID [2018-11-18 22:58:24,448 INFO L273 TraceCheckUtils]: 1: Hoare triple {17363#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {17363#true} is VALID [2018-11-18 22:58:24,448 INFO L273 TraceCheckUtils]: 2: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-18 22:58:24,448 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {17363#true} {17363#true} #81#return; {17363#true} is VALID [2018-11-18 22:58:24,448 INFO L256 TraceCheckUtils]: 4: Hoare triple {17363#true} call #t~ret7 := main(); {17363#true} is VALID [2018-11-18 22:58:24,449 INFO L273 TraceCheckUtils]: 5: Hoare triple {17363#true} call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000);call ~#b~0.base, ~#b~0.offset := #Ultimate.alloc(400000);~i~0 := 0; {17363#true} is VALID [2018-11-18 22:58:24,449 INFO L273 TraceCheckUtils]: 6: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-18 22:58:24,449 INFO L273 TraceCheckUtils]: 7: Hoare triple {17363#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17363#true} is VALID [2018-11-18 22:58:24,449 INFO L273 TraceCheckUtils]: 8: Hoare triple {17363#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17363#true} is VALID [2018-11-18 22:58:24,449 INFO L273 TraceCheckUtils]: 9: Hoare triple {17363#true} ~i~0 := 1 + ~i~0; {17363#true} is VALID [2018-11-18 22:58:24,450 INFO L273 TraceCheckUtils]: 10: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-18 22:58:24,450 INFO L273 TraceCheckUtils]: 11: Hoare triple {17363#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17363#true} is VALID [2018-11-18 22:58:24,450 INFO L273 TraceCheckUtils]: 12: Hoare triple {17363#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17363#true} is VALID [2018-11-18 22:58:24,450 INFO L273 TraceCheckUtils]: 13: Hoare triple {17363#true} ~i~0 := 1 + ~i~0; {17363#true} is VALID [2018-11-18 22:58:24,450 INFO L273 TraceCheckUtils]: 14: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-18 22:58:24,450 INFO L273 TraceCheckUtils]: 15: Hoare triple {17363#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17363#true} is VALID [2018-11-18 22:58:24,450 INFO L273 TraceCheckUtils]: 16: Hoare triple {17363#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17363#true} is VALID [2018-11-18 22:58:24,450 INFO L273 TraceCheckUtils]: 17: Hoare triple {17363#true} ~i~0 := 1 + ~i~0; {17363#true} is VALID [2018-11-18 22:58:24,450 INFO L273 TraceCheckUtils]: 18: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-18 22:58:24,451 INFO L273 TraceCheckUtils]: 19: Hoare triple {17363#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17363#true} is VALID [2018-11-18 22:58:24,451 INFO L273 TraceCheckUtils]: 20: Hoare triple {17363#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17363#true} is VALID [2018-11-18 22:58:24,451 INFO L273 TraceCheckUtils]: 21: Hoare triple {17363#true} ~i~0 := 1 + ~i~0; {17363#true} is VALID [2018-11-18 22:58:24,451 INFO L273 TraceCheckUtils]: 22: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-18 22:58:24,451 INFO L273 TraceCheckUtils]: 23: Hoare triple {17363#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17363#true} is VALID [2018-11-18 22:58:24,451 INFO L273 TraceCheckUtils]: 24: Hoare triple {17363#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17363#true} is VALID [2018-11-18 22:58:24,451 INFO L273 TraceCheckUtils]: 25: Hoare triple {17363#true} ~i~0 := 1 + ~i~0; {17363#true} is VALID [2018-11-18 22:58:24,451 INFO L273 TraceCheckUtils]: 26: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-18 22:58:24,452 INFO L273 TraceCheckUtils]: 27: Hoare triple {17363#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17363#true} is VALID [2018-11-18 22:58:24,452 INFO L273 TraceCheckUtils]: 28: Hoare triple {17363#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17363#true} is VALID [2018-11-18 22:58:24,452 INFO L273 TraceCheckUtils]: 29: Hoare triple {17363#true} ~i~0 := 1 + ~i~0; {17363#true} is VALID [2018-11-18 22:58:24,452 INFO L273 TraceCheckUtils]: 30: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-18 22:58:24,452 INFO L273 TraceCheckUtils]: 31: Hoare triple {17363#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17363#true} is VALID [2018-11-18 22:58:24,452 INFO L273 TraceCheckUtils]: 32: Hoare triple {17363#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17363#true} is VALID [2018-11-18 22:58:24,452 INFO L273 TraceCheckUtils]: 33: Hoare triple {17363#true} ~i~0 := 1 + ~i~0; {17363#true} is VALID [2018-11-18 22:58:24,452 INFO L273 TraceCheckUtils]: 34: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-18 22:58:24,452 INFO L273 TraceCheckUtils]: 35: Hoare triple {17363#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17363#true} is VALID [2018-11-18 22:58:24,453 INFO L273 TraceCheckUtils]: 36: Hoare triple {17363#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17363#true} is VALID [2018-11-18 22:58:24,453 INFO L273 TraceCheckUtils]: 37: Hoare triple {17363#true} ~i~0 := 1 + ~i~0; {17363#true} is VALID [2018-11-18 22:58:24,453 INFO L273 TraceCheckUtils]: 38: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-18 22:58:24,453 INFO L273 TraceCheckUtils]: 39: Hoare triple {17363#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17363#true} is VALID [2018-11-18 22:58:24,453 INFO L273 TraceCheckUtils]: 40: Hoare triple {17363#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17363#true} is VALID [2018-11-18 22:58:24,453 INFO L273 TraceCheckUtils]: 41: Hoare triple {17363#true} ~i~0 := 1 + ~i~0; {17363#true} is VALID [2018-11-18 22:58:24,453 INFO L273 TraceCheckUtils]: 42: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-18 22:58:24,453 INFO L273 TraceCheckUtils]: 43: Hoare triple {17363#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17363#true} is VALID [2018-11-18 22:58:24,453 INFO L273 TraceCheckUtils]: 44: Hoare triple {17363#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17363#true} is VALID [2018-11-18 22:58:24,454 INFO L273 TraceCheckUtils]: 45: Hoare triple {17363#true} ~i~0 := 1 + ~i~0; {17363#true} is VALID [2018-11-18 22:58:24,454 INFO L273 TraceCheckUtils]: 46: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-18 22:58:24,454 INFO L273 TraceCheckUtils]: 47: Hoare triple {17363#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17363#true} is VALID [2018-11-18 22:58:24,454 INFO L273 TraceCheckUtils]: 48: Hoare triple {17363#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17363#true} is VALID [2018-11-18 22:58:24,454 INFO L273 TraceCheckUtils]: 49: Hoare triple {17363#true} ~i~0 := 1 + ~i~0; {17363#true} is VALID [2018-11-18 22:58:24,454 INFO L273 TraceCheckUtils]: 50: Hoare triple {17363#true} assume true; {17363#true} is VALID [2018-11-18 22:58:24,454 INFO L273 TraceCheckUtils]: 51: Hoare triple {17363#true} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17363#true} is VALID [2018-11-18 22:58:24,455 INFO L273 TraceCheckUtils]: 52: Hoare triple {17363#true} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17539#(= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset|)))} is VALID [2018-11-18 22:58:24,456 INFO L273 TraceCheckUtils]: 53: Hoare triple {17539#(= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset|)))} ~i~0 := 1 + ~i~0; {17543#(= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1)} is VALID [2018-11-18 22:58:24,456 INFO L273 TraceCheckUtils]: 54: Hoare triple {17543#(= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1)} assume true; {17543#(= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1)} is VALID [2018-11-18 22:58:24,456 INFO L273 TraceCheckUtils]: 55: Hoare triple {17543#(= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1)} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17543#(= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1)} is VALID [2018-11-18 22:58:24,457 INFO L273 TraceCheckUtils]: 56: Hoare triple {17543#(= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1)} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17553#(and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset|))) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1))} is VALID [2018-11-18 22:58:24,458 INFO L273 TraceCheckUtils]: 57: Hoare triple {17553#(and (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset|))) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1))} ~i~0 := 1 + ~i~0; {17557#(and (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 8))) 1))} is VALID [2018-11-18 22:58:24,459 INFO L273 TraceCheckUtils]: 58: Hoare triple {17557#(and (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 8))) 1))} assume true; {17557#(and (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 8))) 1))} is VALID [2018-11-18 22:58:24,459 INFO L273 TraceCheckUtils]: 59: Hoare triple {17557#(and (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 8))) 1))} assume !!(~i~0 < 100000);call #t~mem0 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4); {17564#(and (< main_~i~0 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 8))) 1))} is VALID [2018-11-18 22:58:24,461 INFO L273 TraceCheckUtils]: 60: Hoare triple {17564#(and (< main_~i~0 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 8))) 1))} assume #t~mem0 >= 0;havoc #t~mem0;call write~int(1, ~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4); {17568#(and (< main_~i~0 100000) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset|))) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 8))) 1))} is VALID [2018-11-18 22:58:24,464 INFO L273 TraceCheckUtils]: 61: Hoare triple {17568#(and (< main_~i~0 100000) (= 1 (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset|))) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ (* 4 main_~i~0) |main_~#b~0.offset| (- 8))) 1))} ~i~0 := 1 + ~i~0; {17572#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (<= main_~i~0 (+ v_main_~i~0_65 1)) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,464 INFO L273 TraceCheckUtils]: 62: Hoare triple {17572#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (<= main_~i~0 (+ v_main_~i~0_65 1)) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17572#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (<= main_~i~0 (+ v_main_~i~0_65 1)) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,466 INFO L273 TraceCheckUtils]: 63: Hoare triple {17572#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (<= main_~i~0 (+ v_main_~i~0_65 1)) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !(~i~0 < 100000); {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,466 INFO L273 TraceCheckUtils]: 64: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} ~f~0 := 1;~i~0 := 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,466 INFO L273 TraceCheckUtils]: 65: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,467 INFO L273 TraceCheckUtils]: 66: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,467 INFO L273 TraceCheckUtils]: 67: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,467 INFO L273 TraceCheckUtils]: 68: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,468 INFO L273 TraceCheckUtils]: 69: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,468 INFO L273 TraceCheckUtils]: 70: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,468 INFO L273 TraceCheckUtils]: 71: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,469 INFO L273 TraceCheckUtils]: 72: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} ~i~0 := 1 + ~i~0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,469 INFO L273 TraceCheckUtils]: 73: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,470 INFO L273 TraceCheckUtils]: 74: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,470 INFO L273 TraceCheckUtils]: 75: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,471 INFO L273 TraceCheckUtils]: 76: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,471 INFO L273 TraceCheckUtils]: 77: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,472 INFO L273 TraceCheckUtils]: 78: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,473 INFO L273 TraceCheckUtils]: 79: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,473 INFO L273 TraceCheckUtils]: 80: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} ~i~0 := 1 + ~i~0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,474 INFO L273 TraceCheckUtils]: 81: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,474 INFO L273 TraceCheckUtils]: 82: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,475 INFO L273 TraceCheckUtils]: 83: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,475 INFO L273 TraceCheckUtils]: 84: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,476 INFO L273 TraceCheckUtils]: 85: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,476 INFO L273 TraceCheckUtils]: 86: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,477 INFO L273 TraceCheckUtils]: 87: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,478 INFO L273 TraceCheckUtils]: 88: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} ~i~0 := 1 + ~i~0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,478 INFO L273 TraceCheckUtils]: 89: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,479 INFO L273 TraceCheckUtils]: 90: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,479 INFO L273 TraceCheckUtils]: 91: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,480 INFO L273 TraceCheckUtils]: 92: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,480 INFO L273 TraceCheckUtils]: 93: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,481 INFO L273 TraceCheckUtils]: 94: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,482 INFO L273 TraceCheckUtils]: 95: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,482 INFO L273 TraceCheckUtils]: 96: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} ~i~0 := 1 + ~i~0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,483 INFO L273 TraceCheckUtils]: 97: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,483 INFO L273 TraceCheckUtils]: 98: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,484 INFO L273 TraceCheckUtils]: 99: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,484 INFO L273 TraceCheckUtils]: 100: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,485 INFO L273 TraceCheckUtils]: 101: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,485 INFO L273 TraceCheckUtils]: 102: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,486 INFO L273 TraceCheckUtils]: 103: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,487 INFO L273 TraceCheckUtils]: 104: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} ~i~0 := 1 + ~i~0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,487 INFO L273 TraceCheckUtils]: 105: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,488 INFO L273 TraceCheckUtils]: 106: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,488 INFO L273 TraceCheckUtils]: 107: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,489 INFO L273 TraceCheckUtils]: 108: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,489 INFO L273 TraceCheckUtils]: 109: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,490 INFO L273 TraceCheckUtils]: 110: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,490 INFO L273 TraceCheckUtils]: 111: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,491 INFO L273 TraceCheckUtils]: 112: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} ~i~0 := 1 + ~i~0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,492 INFO L273 TraceCheckUtils]: 113: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,492 INFO L273 TraceCheckUtils]: 114: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,493 INFO L273 TraceCheckUtils]: 115: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,493 INFO L273 TraceCheckUtils]: 116: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,494 INFO L273 TraceCheckUtils]: 117: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,494 INFO L273 TraceCheckUtils]: 118: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,495 INFO L273 TraceCheckUtils]: 119: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,496 INFO L273 TraceCheckUtils]: 120: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} ~i~0 := 1 + ~i~0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,496 INFO L273 TraceCheckUtils]: 121: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,497 INFO L273 TraceCheckUtils]: 122: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,497 INFO L273 TraceCheckUtils]: 123: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,498 INFO L273 TraceCheckUtils]: 124: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,498 INFO L273 TraceCheckUtils]: 125: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,499 INFO L273 TraceCheckUtils]: 126: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,499 INFO L273 TraceCheckUtils]: 127: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,500 INFO L273 TraceCheckUtils]: 128: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} ~i~0 := 1 + ~i~0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,501 INFO L273 TraceCheckUtils]: 129: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,501 INFO L273 TraceCheckUtils]: 130: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,502 INFO L273 TraceCheckUtils]: 131: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,502 INFO L273 TraceCheckUtils]: 132: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,503 INFO L273 TraceCheckUtils]: 133: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,503 INFO L273 TraceCheckUtils]: 134: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,504 INFO L273 TraceCheckUtils]: 135: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,504 INFO L273 TraceCheckUtils]: 136: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} ~i~0 := 1 + ~i~0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,505 INFO L273 TraceCheckUtils]: 137: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,506 INFO L273 TraceCheckUtils]: 138: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,506 INFO L273 TraceCheckUtils]: 139: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,507 INFO L273 TraceCheckUtils]: 140: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,507 INFO L273 TraceCheckUtils]: 141: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,508 INFO L273 TraceCheckUtils]: 142: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,508 INFO L273 TraceCheckUtils]: 143: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,509 INFO L273 TraceCheckUtils]: 144: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} ~i~0 := 1 + ~i~0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,509 INFO L273 TraceCheckUtils]: 145: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,510 INFO L273 TraceCheckUtils]: 146: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,511 INFO L273 TraceCheckUtils]: 147: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,511 INFO L273 TraceCheckUtils]: 148: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,512 INFO L273 TraceCheckUtils]: 149: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,512 INFO L273 TraceCheckUtils]: 150: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,513 INFO L273 TraceCheckUtils]: 151: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,513 INFO L273 TraceCheckUtils]: 152: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} ~i~0 := 1 + ~i~0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,514 INFO L273 TraceCheckUtils]: 153: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume true; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,515 INFO L273 TraceCheckUtils]: 154: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} is VALID [2018-11-18 22:58:24,517 INFO L273 TraceCheckUtils]: 155: Hoare triple {17579#(exists ((v_main_~i~0_65 Int)) (and (< v_main_~i~0_65 100000) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65))) 1) (<= 99999 v_main_~i~0_65) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 4))) 1) (= (select (select |#memory_int| |main_~#b~0.base|) (+ |main_~#b~0.offset| (* 4 v_main_~i~0_65) (- 8))) 1)))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17856#(or (<= 100000 main_~i~0) (not |main_#t~short3|) (<= main_~i~0 99996))} is VALID [2018-11-18 22:58:24,517 INFO L273 TraceCheckUtils]: 156: Hoare triple {17856#(or (<= 100000 main_~i~0) (not |main_#t~short3|) (<= main_~i~0 99996))} assume #t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3;~f~0 := 0; {17860#(or (<= 100000 main_~i~0) (<= main_~i~0 99996))} is VALID [2018-11-18 22:58:24,518 INFO L273 TraceCheckUtils]: 157: Hoare triple {17860#(or (<= 100000 main_~i~0) (<= main_~i~0 99996))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17860#(or (<= 100000 main_~i~0) (<= main_~i~0 99996))} is VALID [2018-11-18 22:58:24,518 INFO L273 TraceCheckUtils]: 158: Hoare triple {17860#(or (<= 100000 main_~i~0) (<= main_~i~0 99996))} assume !#t~short6; {17860#(or (<= 100000 main_~i~0) (<= main_~i~0 99996))} is VALID [2018-11-18 22:58:24,519 INFO L273 TraceCheckUtils]: 159: Hoare triple {17860#(or (<= 100000 main_~i~0) (<= main_~i~0 99996))} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17860#(or (<= 100000 main_~i~0) (<= main_~i~0 99996))} is VALID [2018-11-18 22:58:24,520 INFO L273 TraceCheckUtils]: 160: Hoare triple {17860#(or (<= 100000 main_~i~0) (<= main_~i~0 99996))} ~i~0 := 1 + ~i~0; {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} is VALID [2018-11-18 22:58:24,520 INFO L273 TraceCheckUtils]: 161: Hoare triple {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} assume true; {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} is VALID [2018-11-18 22:58:24,521 INFO L273 TraceCheckUtils]: 162: Hoare triple {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} is VALID [2018-11-18 22:58:24,521 INFO L273 TraceCheckUtils]: 163: Hoare triple {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} is VALID [2018-11-18 22:58:24,522 INFO L273 TraceCheckUtils]: 164: Hoare triple {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} is VALID [2018-11-18 22:58:24,522 INFO L273 TraceCheckUtils]: 165: Hoare triple {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} is VALID [2018-11-18 22:58:24,523 INFO L273 TraceCheckUtils]: 166: Hoare triple {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} assume !#t~short6; {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} is VALID [2018-11-18 22:58:24,523 INFO L273 TraceCheckUtils]: 167: Hoare triple {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} is VALID [2018-11-18 22:58:24,524 INFO L273 TraceCheckUtils]: 168: Hoare triple {17873#(or (<= 100001 main_~i~0) (<= main_~i~0 99997))} ~i~0 := 1 + ~i~0; {17898#(or (<= 100002 main_~i~0) (<= main_~i~0 99998))} is VALID [2018-11-18 22:58:24,525 INFO L273 TraceCheckUtils]: 169: Hoare triple {17898#(or (<= 100002 main_~i~0) (<= main_~i~0 99998))} assume true; {17898#(or (<= 100002 main_~i~0) (<= main_~i~0 99998))} is VALID [2018-11-18 22:58:24,526 INFO L273 TraceCheckUtils]: 170: Hoare triple {17898#(or (<= 100002 main_~i~0) (<= main_~i~0 99998))} assume !!(~i~0 < 100000);call #t~mem1 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short3 := #t~mem1 >= 0; {17905#(<= main_~i~0 99998)} is VALID [2018-11-18 22:58:24,526 INFO L273 TraceCheckUtils]: 171: Hoare triple {17905#(<= main_~i~0 99998)} assume #t~short3;call #t~mem2 := read~int(~#b~0.base, ~#b~0.offset + 4 * ~i~0, 4);#t~short3 := 0 == #t~mem2; {17905#(<= main_~i~0 99998)} is VALID [2018-11-18 22:58:24,527 INFO L273 TraceCheckUtils]: 172: Hoare triple {17905#(<= main_~i~0 99998)} assume !#t~short3;havoc #t~mem2;havoc #t~mem1;havoc #t~short3; {17905#(<= main_~i~0 99998)} is VALID [2018-11-18 22:58:24,527 INFO L273 TraceCheckUtils]: 173: Hoare triple {17905#(<= main_~i~0 99998)} call #t~mem4 := read~int(~#a~0.base, ~#a~0.offset + 4 * ~i~0, 4);#t~short6 := #t~mem4 < 0; {17905#(<= main_~i~0 99998)} is VALID [2018-11-18 22:58:24,528 INFO L273 TraceCheckUtils]: 174: Hoare triple {17905#(<= main_~i~0 99998)} assume !#t~short6; {17905#(<= main_~i~0 99998)} is VALID [2018-11-18 22:58:24,528 INFO L273 TraceCheckUtils]: 175: Hoare triple {17905#(<= main_~i~0 99998)} assume !#t~short6;havoc #t~short6;havoc #t~mem5;havoc #t~mem4; {17905#(<= main_~i~0 99998)} is VALID [2018-11-18 22:58:24,529 INFO L273 TraceCheckUtils]: 176: Hoare triple {17905#(<= main_~i~0 99998)} ~i~0 := 1 + ~i~0; {17924#(<= main_~i~0 99999)} is VALID [2018-11-18 22:58:24,530 INFO L273 TraceCheckUtils]: 177: Hoare triple {17924#(<= main_~i~0 99999)} assume true; {17924#(<= main_~i~0 99999)} is VALID [2018-11-18 22:58:24,530 INFO L273 TraceCheckUtils]: 178: Hoare triple {17924#(<= main_~i~0 99999)} assume !(~i~0 < 100000); {17364#false} is VALID [2018-11-18 22:58:24,530 INFO L256 TraceCheckUtils]: 179: Hoare triple {17364#false} call __VERIFIER_assert(~f~0); {17364#false} is VALID [2018-11-18 22:58:24,531 INFO L273 TraceCheckUtils]: 180: Hoare triple {17364#false} ~cond := #in~cond; {17364#false} is VALID [2018-11-18 22:58:24,531 INFO L273 TraceCheckUtils]: 181: Hoare triple {17364#false} assume 0 == ~cond; {17364#false} is VALID [2018-11-18 22:58:24,531 INFO L273 TraceCheckUtils]: 182: Hoare triple {17364#false} assume !false; {17364#false} is VALID [2018-11-18 22:58:24,665 INFO L134 CoverageAnalysis]: Checked inductivity of 1148 backedges. 135 proven. 287 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2018-11-18 22:58:24,683 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 22:58:24,684 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16] total 31 [2018-11-18 22:58:24,684 INFO L78 Accepts]: Start accepts. Automaton has 31 states. Word has length 183 [2018-11-18 22:58:24,685 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 22:58:24,685 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 31 states. [2018-11-18 22:58:24,844 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 22:58:24,844 INFO L459 AbstractCegarLoop]: Interpolant automaton has 31 states [2018-11-18 22:58:24,845 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2018-11-18 22:58:24,845 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=270, Invalid=659, Unknown=1, NotChecked=0, Total=930 [2018-11-18 22:58:24,846 INFO L87 Difference]: Start difference. First operand 592 states and 822 transitions. Second operand 31 states. [2018-11-18 22:58:48,374 WARN L180 SmtUtils]: Spent 4.02 s on a formula simplification. DAG size of input: 37 DAG size of output: 36 [2018-11-18 22:59:13,466 WARN L180 SmtUtils]: Spent 4.03 s on a formula simplification. DAG size of input: 36 DAG size of output: 35 [2018-11-18 22:59:49,802 WARN L180 SmtUtils]: Spent 4.03 s on a formula simplification. DAG size of input: 37 DAG size of output: 36 [2018-11-18 23:00:16,851 WARN L180 SmtUtils]: Spent 4.02 s on a formula simplification. DAG size of input: 37 DAG size of output: 36 [2018-11-18 23:00:47,929 WARN L180 SmtUtils]: Spent 3.28 s on a formula simplification. DAG size of input: 37 DAG size of output: 36