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_Bitvector.epf -i ../../../trunk/examples/svcomp/array-industry-pattern/array_of_struct_ptr_mul_init_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-18e5b2d-m [2018-11-18 20:57:22,335 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 20:57:22,337 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 20:57:22,348 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 20:57:22,349 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 20:57:22,350 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 20:57:22,351 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 20:57:22,353 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 20:57:22,355 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 20:57:22,356 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 20:57:22,357 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 20:57:22,357 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 20:57:22,358 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 20:57:22,359 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 20:57:22,361 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 20:57:22,361 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 20:57:22,362 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 20:57:22,364 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 20:57:22,367 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 20:57:22,368 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 20:57:22,369 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 20:57:22,371 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 20:57:22,373 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 20:57:22,374 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 20:57:22,374 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 20:57:22,375 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 20:57:22,376 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 20:57:22,377 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 20:57:22,378 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 20:57:22,379 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 20:57:22,379 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 20:57:22,380 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 20:57:22,381 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 20:57:22,381 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 20:57:22,382 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 20:57:22,383 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 20:57:22,383 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-18 20:57:22,399 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 20:57:22,399 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 20:57:22,400 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 20:57:22,400 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 20:57:22,401 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 20:57:22,401 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 20:57:22,401 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 20:57:22,401 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 20:57:22,402 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 20:57:22,402 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 20:57:22,402 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 20:57:22,402 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 20:57:22,402 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 20:57:22,402 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 20:57:22,403 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 20:57:22,403 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 20:57:22,403 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 20:57:22,403 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 20:57:22,403 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 20:57:22,404 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 20:57:22,404 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 20:57:22,404 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 20:57:22,404 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 20:57:22,404 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 20:57:22,405 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 20:57:22,405 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 20:57:22,406 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 20:57:22,406 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 20:57:22,406 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 20:57:22,406 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 20:57:22,406 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 20:57:22,407 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 20:57:22,407 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 20:57:22,456 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 20:57:22,468 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 20:57:22,476 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 20:57:22,478 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 20:57:22,479 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 20:57:22,480 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-industry-pattern/array_of_struct_ptr_mul_init_true-unreach-call.i [2018-11-18 20:57:22,548 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e1e7f342/539f4daa8ca546c3b87de0e4039a16db/FLAG4156ad67e [2018-11-18 20:57:22,979 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 20:57:22,980 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-industry-pattern/array_of_struct_ptr_mul_init_true-unreach-call.i [2018-11-18 20:57:22,986 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e1e7f342/539f4daa8ca546c3b87de0e4039a16db/FLAG4156ad67e [2018-11-18 20:57:23,337 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e1e7f342/539f4daa8ca546c3b87de0e4039a16db [2018-11-18 20:57:23,351 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 20:57:23,352 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-18 20:57:23,353 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 20:57:23,353 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 20:57:23,358 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 20:57:23,359 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:57:23" (1/1) ... [2018-11-18 20:57:23,362 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@777b556a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:57:23, skipping insertion in model container [2018-11-18 20:57:23,362 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:57:23" (1/1) ... [2018-11-18 20:57:23,373 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 20:57:23,397 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 20:57:23,657 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 20:57:25,803 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 20:57:25,829 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 20:57:25,858 INFO L195 MainTranslator]: Completed translation [2018-11-18 20:57:25,859 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:57:25 WrapperNode [2018-11-18 20:57:25,859 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 20:57:25,860 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 20:57:25,860 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 20:57:25,860 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 20:57:25,876 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:57:25" (1/1) ... [2018-11-18 20:57:25,876 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:57:25" (1/1) ... [2018-11-18 20:57:25,888 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:57:25" (1/1) ... [2018-11-18 20:57:25,888 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:57:25" (1/1) ... [2018-11-18 20:57:25,902 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:57:25" (1/1) ... [2018-11-18 20:57:25,909 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:57:25" (1/1) ... [2018-11-18 20:57:25,911 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:57:25" (1/1) ... [2018-11-18 20:57:25,913 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 20:57:25,914 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 20:57:25,914 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 20:57:25,914 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 20:57:25,915 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:57:25" (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 20:57:26,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 20:57:26,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 20:57:26,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-18 20:57:26,070 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 20:57:26,070 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 20:57:26,070 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-18 20:57:26,071 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_short [2018-11-18 20:57:26,071 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2018-11-18 20:57:26,071 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 20:57:26,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-18 20:57:26,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-18 20:57:26,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 20:57:26,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 20:57:26,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 20:57:26,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-18 20:57:26,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 20:57:26,789 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 20:57:26,790 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:57:26 BoogieIcfgContainer [2018-11-18 20:57:26,790 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 20:57:26,791 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 20:57:26,793 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 20:57:26,796 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 20:57:26,797 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 08:57:23" (1/3) ... [2018-11-18 20:57:26,797 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2acb8f19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:57:26, skipping insertion in model container [2018-11-18 20:57:26,798 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:57:25" (2/3) ... [2018-11-18 20:57:26,798 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2acb8f19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:57:26, skipping insertion in model container [2018-11-18 20:57:26,798 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:57:26" (3/3) ... [2018-11-18 20:57:26,800 INFO L112 eAbstractionObserver]: Analyzing ICFG array_of_struct_ptr_mul_init_true-unreach-call.i [2018-11-18 20:57:26,811 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 20:57:26,820 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 20:57:26,838 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 20:57:26,870 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 20:57:26,871 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 20:57:26,871 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 20:57:26,871 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 20:57:26,871 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 20:57:26,871 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 20:57:26,871 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 20:57:26,872 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 20:57:26,872 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 20:57:26,888 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states. [2018-11-18 20:57:26,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-11-18 20:57:26,896 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:57:26,897 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 20:57:26,899 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:57:26,905 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:57:26,906 INFO L82 PathProgramCache]: Analyzing trace with hash 206551718, now seen corresponding path program 1 times [2018-11-18 20:57:26,911 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:57:26,911 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 20:57:26,939 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 20:57:26,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:57:27,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:57:27,023 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 20:57:27,112 INFO L256 TraceCheckUtils]: 0: Hoare triple {35#true} call ULTIMATE.init(); {35#true} is VALID [2018-11-18 20:57:27,115 INFO L273 TraceCheckUtils]: 1: Hoare triple {35#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1];call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000bv32);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#a~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#a~0.base); {35#true} is VALID [2018-11-18 20:57:27,115 INFO L273 TraceCheckUtils]: 2: Hoare triple {35#true} assume true; {35#true} is VALID [2018-11-18 20:57:27,116 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {35#true} {35#true} #77#return; {35#true} is VALID [2018-11-18 20:57:27,116 INFO L256 TraceCheckUtils]: 4: Hoare triple {35#true} call #t~ret11 := main(); {35#true} is VALID [2018-11-18 20:57:27,116 INFO L273 TraceCheckUtils]: 5: Hoare triple {35#true} havoc ~k~0;havoc ~i~0;~i~0 := 0bv32; {35#true} is VALID [2018-11-18 20:57:27,135 INFO L273 TraceCheckUtils]: 6: Hoare triple {35#true} assume !true; {36#false} is VALID [2018-11-18 20:57:27,135 INFO L273 TraceCheckUtils]: 7: Hoare triple {36#false} ~i~0 := 0bv32; {36#false} is VALID [2018-11-18 20:57:27,136 INFO L273 TraceCheckUtils]: 8: Hoare triple {36#false} assume !true; {36#false} is VALID [2018-11-18 20:57:27,136 INFO L273 TraceCheckUtils]: 9: Hoare triple {36#false} ~i~0 := 0bv32; {36#false} is VALID [2018-11-18 20:57:27,136 INFO L273 TraceCheckUtils]: 10: Hoare triple {36#false} assume true; {36#false} is VALID [2018-11-18 20:57:27,137 INFO L273 TraceCheckUtils]: 11: Hoare triple {36#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call #t~mem6 := read~intINTTYPE2(~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32);#t~short10 := ~zero_extendFrom16To32(#t~mem5) == ~zero_extendFrom16To32(#t~mem6); {36#false} is VALID [2018-11-18 20:57:27,137 INFO L273 TraceCheckUtils]: 12: Hoare triple {36#false} assume #t~short10; {36#false} is VALID [2018-11-18 20:57:27,137 INFO L256 TraceCheckUtils]: 13: Hoare triple {36#false} call __VERIFIER_assert((if #t~short10 then 1bv32 else 0bv32)); {36#false} is VALID [2018-11-18 20:57:27,138 INFO L273 TraceCheckUtils]: 14: Hoare triple {36#false} ~cond := #in~cond; {36#false} is VALID [2018-11-18 20:57:27,138 INFO L273 TraceCheckUtils]: 15: Hoare triple {36#false} assume 0bv32 == ~cond; {36#false} is VALID [2018-11-18 20:57:27,138 INFO L273 TraceCheckUtils]: 16: Hoare triple {36#false} assume !false; {36#false} is VALID [2018-11-18 20:57:27,142 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 20:57:27,142 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 20:57:27,149 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 20:57:27,149 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 20:57:27,156 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 17 [2018-11-18 20:57:27,158 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 20:57:27,162 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states. [2018-11-18 20:57:27,365 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:57:27,365 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 20:57:27,373 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 20:57:27,374 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 20:57:27,376 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 2 states. [2018-11-18 20:57:27,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:57:27,571 INFO L93 Difference]: Finished difference Result 55 states and 70 transitions. [2018-11-18 20:57:27,571 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 20:57:27,571 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 17 [2018-11-18 20:57:27,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 20:57:27,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-18 20:57:27,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 70 transitions. [2018-11-18 20:57:27,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-18 20:57:27,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 70 transitions. [2018-11-18 20:57:27,589 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 70 transitions. [2018-11-18 20:57:27,934 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:57:27,947 INFO L225 Difference]: With dead ends: 55 [2018-11-18 20:57:27,947 INFO L226 Difference]: Without dead ends: 27 [2018-11-18 20:57:27,951 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 16 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 20:57:27,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2018-11-18 20:57:28,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2018-11-18 20:57:28,105 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 20:57:28,106 INFO L82 GeneralOperation]: Start isEquivalent. First operand 27 states. Second operand 27 states. [2018-11-18 20:57:28,106 INFO L74 IsIncluded]: Start isIncluded. First operand 27 states. Second operand 27 states. [2018-11-18 20:57:28,106 INFO L87 Difference]: Start difference. First operand 27 states. Second operand 27 states. [2018-11-18 20:57:28,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:57:28,111 INFO L93 Difference]: Finished difference Result 27 states and 31 transitions. [2018-11-18 20:57:28,111 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2018-11-18 20:57:28,112 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:57:28,112 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:57:28,113 INFO L74 IsIncluded]: Start isIncluded. First operand 27 states. Second operand 27 states. [2018-11-18 20:57:28,113 INFO L87 Difference]: Start difference. First operand 27 states. Second operand 27 states. [2018-11-18 20:57:28,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:57:28,117 INFO L93 Difference]: Finished difference Result 27 states and 31 transitions. [2018-11-18 20:57:28,117 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2018-11-18 20:57:28,118 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:57:28,118 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:57:28,118 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 20:57:28,119 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 20:57:28,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2018-11-18 20:57:28,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 31 transitions. [2018-11-18 20:57:28,124 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 31 transitions. Word has length 17 [2018-11-18 20:57:28,124 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 20:57:28,124 INFO L480 AbstractCegarLoop]: Abstraction has 27 states and 31 transitions. [2018-11-18 20:57:28,124 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 20:57:28,125 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2018-11-18 20:57:28,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-11-18 20:57:28,126 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:57:28,126 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 20:57:28,126 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:57:28,126 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:57:28,127 INFO L82 PathProgramCache]: Analyzing trace with hash 2117587094, now seen corresponding path program 1 times [2018-11-18 20:57:28,127 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:57:28,127 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 20:57:28,164 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 20:57:28,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:57:28,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:57:28,203 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 20:57:28,405 INFO L256 TraceCheckUtils]: 0: Hoare triple {245#true} call ULTIMATE.init(); {245#true} is VALID [2018-11-18 20:57:28,406 INFO L273 TraceCheckUtils]: 1: Hoare triple {245#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1];call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000bv32);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#a~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#a~0.base); {245#true} is VALID [2018-11-18 20:57:28,406 INFO L273 TraceCheckUtils]: 2: Hoare triple {245#true} assume true; {245#true} is VALID [2018-11-18 20:57:28,407 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {245#true} {245#true} #77#return; {245#true} is VALID [2018-11-18 20:57:28,407 INFO L256 TraceCheckUtils]: 4: Hoare triple {245#true} call #t~ret11 := main(); {245#true} is VALID [2018-11-18 20:57:28,407 INFO L273 TraceCheckUtils]: 5: Hoare triple {245#true} havoc ~k~0;havoc ~i~0;~i~0 := 0bv32; {245#true} is VALID [2018-11-18 20:57:28,407 INFO L273 TraceCheckUtils]: 6: Hoare triple {245#true} assume true; {245#true} is VALID [2018-11-18 20:57:28,408 INFO L273 TraceCheckUtils]: 7: Hoare triple {245#true} assume !~bvslt32(~i~0, 100000bv32); {245#true} is VALID [2018-11-18 20:57:28,408 INFO L273 TraceCheckUtils]: 8: Hoare triple {245#true} ~i~0 := 0bv32; {245#true} is VALID [2018-11-18 20:57:28,409 INFO L273 TraceCheckUtils]: 9: Hoare triple {245#true} assume true; {245#true} is VALID [2018-11-18 20:57:28,409 INFO L273 TraceCheckUtils]: 10: Hoare triple {245#true} assume !~bvslt32(~i~0, 100000bv32); {245#true} is VALID [2018-11-18 20:57:28,409 INFO L273 TraceCheckUtils]: 11: Hoare triple {245#true} ~i~0 := 0bv32; {245#true} is VALID [2018-11-18 20:57:28,410 INFO L273 TraceCheckUtils]: 12: Hoare triple {245#true} assume true; {245#true} is VALID [2018-11-18 20:57:28,410 INFO L273 TraceCheckUtils]: 13: Hoare triple {245#true} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call #t~mem6 := read~intINTTYPE2(~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32);#t~short10 := ~zero_extendFrom16To32(#t~mem5) == ~zero_extendFrom16To32(#t~mem6); {245#true} is VALID [2018-11-18 20:57:28,424 INFO L273 TraceCheckUtils]: 14: Hoare triple {245#true} assume #t~short10; {292#|main_#t~short10|} is VALID [2018-11-18 20:57:28,426 INFO L256 TraceCheckUtils]: 15: Hoare triple {292#|main_#t~short10|} call __VERIFIER_assert((if #t~short10 then 1bv32 else 0bv32)); {296#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:28,427 INFO L273 TraceCheckUtils]: 16: Hoare triple {296#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} ~cond := #in~cond; {300#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:28,431 INFO L273 TraceCheckUtils]: 17: Hoare triple {300#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} assume 0bv32 == ~cond; {246#false} is VALID [2018-11-18 20:57:28,431 INFO L273 TraceCheckUtils]: 18: Hoare triple {246#false} assume !false; {246#false} is VALID [2018-11-18 20:57:28,433 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 20:57:28,433 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 20:57:28,439 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 20:57:28,440 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 20:57:28,441 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 19 [2018-11-18 20:57:28,442 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 20:57:28,442 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-18 20:57:28,512 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 19 edges. 19 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:57:28,512 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 20:57:28,513 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 20:57:28,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 20:57:28,513 INFO L87 Difference]: Start difference. First operand 27 states and 31 transitions. Second operand 5 states. [2018-11-18 20:57:29,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:57:29,388 INFO L93 Difference]: Finished difference Result 35 states and 39 transitions. [2018-11-18 20:57:29,388 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 20:57:29,388 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 19 [2018-11-18 20:57:29,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 20:57:29,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 20:57:29,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 39 transitions. [2018-11-18 20:57:29,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 20:57:29,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 39 transitions. [2018-11-18 20:57:29,397 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 39 transitions. [2018-11-18 20:57:29,474 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:57:29,477 INFO L225 Difference]: With dead ends: 35 [2018-11-18 20:57:29,477 INFO L226 Difference]: Without dead ends: 33 [2018-11-18 20:57:29,478 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-18 20:57:29,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2018-11-18 20:57:29,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 32. [2018-11-18 20:57:29,507 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 20:57:29,507 INFO L82 GeneralOperation]: Start isEquivalent. First operand 33 states. Second operand 32 states. [2018-11-18 20:57:29,507 INFO L74 IsIncluded]: Start isIncluded. First operand 33 states. Second operand 32 states. [2018-11-18 20:57:29,508 INFO L87 Difference]: Start difference. First operand 33 states. Second operand 32 states. [2018-11-18 20:57:29,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:57:29,511 INFO L93 Difference]: Finished difference Result 33 states and 37 transitions. [2018-11-18 20:57:29,511 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 37 transitions. [2018-11-18 20:57:29,511 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:57:29,512 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:57:29,512 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand 33 states. [2018-11-18 20:57:29,512 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 33 states. [2018-11-18 20:57:29,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:57:29,515 INFO L93 Difference]: Finished difference Result 33 states and 37 transitions. [2018-11-18 20:57:29,515 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 37 transitions. [2018-11-18 20:57:29,516 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:57:29,516 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:57:29,516 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 20:57:29,516 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 20:57:29,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2018-11-18 20:57:29,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 36 transitions. [2018-11-18 20:57:29,519 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 36 transitions. Word has length 19 [2018-11-18 20:57:29,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 20:57:29,520 INFO L480 AbstractCegarLoop]: Abstraction has 32 states and 36 transitions. [2018-11-18 20:57:29,520 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 20:57:29,520 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 36 transitions. [2018-11-18 20:57:29,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-11-18 20:57:29,521 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:57:29,521 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 20:57:29,521 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:57:29,522 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:57:29,522 INFO L82 PathProgramCache]: Analyzing trace with hash 2119434136, now seen corresponding path program 1 times [2018-11-18 20:57:29,522 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:57:29,523 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 20:57:29,555 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 20:57:29,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:57:29,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:57:29,614 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 20:57:29,727 INFO L256 TraceCheckUtils]: 0: Hoare triple {463#true} call ULTIMATE.init(); {463#true} is VALID [2018-11-18 20:57:29,728 INFO L273 TraceCheckUtils]: 1: Hoare triple {463#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1];call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000bv32);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#a~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#a~0.base); {463#true} is VALID [2018-11-18 20:57:29,728 INFO L273 TraceCheckUtils]: 2: Hoare triple {463#true} assume true; {463#true} is VALID [2018-11-18 20:57:29,728 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {463#true} {463#true} #77#return; {463#true} is VALID [2018-11-18 20:57:29,728 INFO L256 TraceCheckUtils]: 4: Hoare triple {463#true} call #t~ret11 := main(); {463#true} is VALID [2018-11-18 20:57:29,729 INFO L273 TraceCheckUtils]: 5: Hoare triple {463#true} havoc ~k~0;havoc ~i~0;~i~0 := 0bv32; {483#(= main_~i~0 (_ bv0 32))} is VALID [2018-11-18 20:57:29,730 INFO L273 TraceCheckUtils]: 6: Hoare triple {483#(= main_~i~0 (_ bv0 32))} assume true; {483#(= main_~i~0 (_ bv0 32))} is VALID [2018-11-18 20:57:29,732 INFO L273 TraceCheckUtils]: 7: Hoare triple {483#(= main_~i~0 (_ bv0 32))} assume !~bvslt32(~i~0, 100000bv32); {464#false} is VALID [2018-11-18 20:57:29,732 INFO L273 TraceCheckUtils]: 8: Hoare triple {464#false} ~i~0 := 0bv32; {464#false} is VALID [2018-11-18 20:57:29,732 INFO L273 TraceCheckUtils]: 9: Hoare triple {464#false} assume true; {464#false} is VALID [2018-11-18 20:57:29,732 INFO L273 TraceCheckUtils]: 10: Hoare triple {464#false} assume !~bvslt32(~i~0, 100000bv32); {464#false} is VALID [2018-11-18 20:57:29,733 INFO L273 TraceCheckUtils]: 11: Hoare triple {464#false} ~i~0 := 0bv32; {464#false} is VALID [2018-11-18 20:57:29,733 INFO L273 TraceCheckUtils]: 12: Hoare triple {464#false} assume true; {464#false} is VALID [2018-11-18 20:57:29,733 INFO L273 TraceCheckUtils]: 13: Hoare triple {464#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call #t~mem6 := read~intINTTYPE2(~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32);#t~short10 := ~zero_extendFrom16To32(#t~mem5) == ~zero_extendFrom16To32(#t~mem6); {464#false} is VALID [2018-11-18 20:57:29,733 INFO L273 TraceCheckUtils]: 14: Hoare triple {464#false} assume !#t~short10;call #t~mem9 := read~intINTTYPE2(~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32);call #t~mem7 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call #t~mem8 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);#t~short10 := ~zero_extendFrom16To32(#t~mem9) == ~bvmul32(~zero_extendFrom16To32(#t~mem7), ~zero_extendFrom16To32(#t~mem8)); {464#false} is VALID [2018-11-18 20:57:29,734 INFO L256 TraceCheckUtils]: 15: Hoare triple {464#false} call __VERIFIER_assert((if #t~short10 then 1bv32 else 0bv32)); {464#false} is VALID [2018-11-18 20:57:29,735 INFO L273 TraceCheckUtils]: 16: Hoare triple {464#false} ~cond := #in~cond; {464#false} is VALID [2018-11-18 20:57:29,735 INFO L273 TraceCheckUtils]: 17: Hoare triple {464#false} assume 0bv32 == ~cond; {464#false} is VALID [2018-11-18 20:57:29,735 INFO L273 TraceCheckUtils]: 18: Hoare triple {464#false} assume !false; {464#false} is VALID [2018-11-18 20:57:29,736 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 20:57:29,736 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 20:57:29,738 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 20:57:29,739 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 20:57:29,739 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2018-11-18 20:57:29,739 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 20:57:29,740 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-18 20:57:29,770 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 19 edges. 19 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:57:29,770 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 20:57:29,770 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 20:57:29,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 20:57:29,771 INFO L87 Difference]: Start difference. First operand 32 states and 36 transitions. Second operand 3 states. [2018-11-18 20:57:30,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:57:30,059 INFO L93 Difference]: Finished difference Result 69 states and 82 transitions. [2018-11-18 20:57:30,059 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 20:57:30,059 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2018-11-18 20:57:30,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 20:57:30,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 20:57:30,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 70 transitions. [2018-11-18 20:57:30,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 20:57:30,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 70 transitions. [2018-11-18 20:57:30,067 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 70 transitions. [2018-11-18 20:57:30,356 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:57:30,360 INFO L225 Difference]: With dead ends: 69 [2018-11-18 20:57:30,360 INFO L226 Difference]: Without dead ends: 46 [2018-11-18 20:57:30,360 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 17 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 20:57:30,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46 states. [2018-11-18 20:57:30,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46 to 36. [2018-11-18 20:57:30,382 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 20:57:30,382 INFO L82 GeneralOperation]: Start isEquivalent. First operand 46 states. Second operand 36 states. [2018-11-18 20:57:30,382 INFO L74 IsIncluded]: Start isIncluded. First operand 46 states. Second operand 36 states. [2018-11-18 20:57:30,383 INFO L87 Difference]: Start difference. First operand 46 states. Second operand 36 states. [2018-11-18 20:57:30,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:57:30,388 INFO L93 Difference]: Finished difference Result 46 states and 54 transitions. [2018-11-18 20:57:30,388 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 54 transitions. [2018-11-18 20:57:30,389 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:57:30,389 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:57:30,390 INFO L74 IsIncluded]: Start isIncluded. First operand 36 states. Second operand 46 states. [2018-11-18 20:57:30,390 INFO L87 Difference]: Start difference. First operand 36 states. Second operand 46 states. [2018-11-18 20:57:30,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:57:30,394 INFO L93 Difference]: Finished difference Result 46 states and 54 transitions. [2018-11-18 20:57:30,394 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 54 transitions. [2018-11-18 20:57:30,395 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:57:30,395 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:57:30,395 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 20:57:30,395 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 20:57:30,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2018-11-18 20:57:30,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 40 transitions. [2018-11-18 20:57:30,398 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 40 transitions. Word has length 19 [2018-11-18 20:57:30,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 20:57:30,398 INFO L480 AbstractCegarLoop]: Abstraction has 36 states and 40 transitions. [2018-11-18 20:57:30,398 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 20:57:30,399 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 40 transitions. [2018-11-18 20:57:30,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-11-18 20:57:30,399 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:57:30,400 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] [2018-11-18 20:57:30,400 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:57:30,400 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:57:30,400 INFO L82 PathProgramCache]: Analyzing trace with hash -1255584474, now seen corresponding path program 1 times [2018-11-18 20:57:30,401 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:57:30,401 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 20:57:30,426 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 20:57:30,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:57:30,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:57:30,500 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 20:57:30,570 INFO L256 TraceCheckUtils]: 0: Hoare triple {754#true} call ULTIMATE.init(); {754#true} is VALID [2018-11-18 20:57:30,571 INFO L273 TraceCheckUtils]: 1: Hoare triple {754#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1];call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000bv32);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#a~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#a~0.base); {754#true} is VALID [2018-11-18 20:57:30,571 INFO L273 TraceCheckUtils]: 2: Hoare triple {754#true} assume true; {754#true} is VALID [2018-11-18 20:57:30,572 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {754#true} {754#true} #77#return; {754#true} is VALID [2018-11-18 20:57:30,572 INFO L256 TraceCheckUtils]: 4: Hoare triple {754#true} call #t~ret11 := main(); {754#true} is VALID [2018-11-18 20:57:30,572 INFO L273 TraceCheckUtils]: 5: Hoare triple {754#true} havoc ~k~0;havoc ~i~0;~i~0 := 0bv32; {774#(= main_~i~0 (_ bv0 32))} is VALID [2018-11-18 20:57:30,573 INFO L273 TraceCheckUtils]: 6: Hoare triple {774#(= main_~i~0 (_ bv0 32))} assume true; {774#(= main_~i~0 (_ bv0 32))} is VALID [2018-11-18 20:57:30,575 INFO L273 TraceCheckUtils]: 7: Hoare triple {774#(= main_~i~0 (_ bv0 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {774#(= main_~i~0 (_ bv0 32))} is VALID [2018-11-18 20:57:30,576 INFO L273 TraceCheckUtils]: 8: Hoare triple {774#(= main_~i~0 (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {784#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:30,576 INFO L273 TraceCheckUtils]: 9: Hoare triple {784#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} assume true; {784#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:30,577 INFO L273 TraceCheckUtils]: 10: Hoare triple {784#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} assume !~bvslt32(~i~0, 100000bv32); {755#false} is VALID [2018-11-18 20:57:30,577 INFO L273 TraceCheckUtils]: 11: Hoare triple {755#false} ~i~0 := 0bv32; {755#false} is VALID [2018-11-18 20:57:30,577 INFO L273 TraceCheckUtils]: 12: Hoare triple {755#false} assume true; {755#false} is VALID [2018-11-18 20:57:30,578 INFO L273 TraceCheckUtils]: 13: Hoare triple {755#false} assume !!~bvslt32(~i~0, 100000bv32); {755#false} is VALID [2018-11-18 20:57:30,578 INFO L273 TraceCheckUtils]: 14: Hoare triple {755#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {755#false} is VALID [2018-11-18 20:57:30,578 INFO L273 TraceCheckUtils]: 15: Hoare triple {755#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {755#false} is VALID [2018-11-18 20:57:30,578 INFO L273 TraceCheckUtils]: 16: Hoare triple {755#false} assume true; {755#false} is VALID [2018-11-18 20:57:30,579 INFO L273 TraceCheckUtils]: 17: Hoare triple {755#false} assume !~bvslt32(~i~0, 100000bv32); {755#false} is VALID [2018-11-18 20:57:30,579 INFO L273 TraceCheckUtils]: 18: Hoare triple {755#false} ~i~0 := 0bv32; {755#false} is VALID [2018-11-18 20:57:30,579 INFO L273 TraceCheckUtils]: 19: Hoare triple {755#false} assume true; {755#false} is VALID [2018-11-18 20:57:30,580 INFO L273 TraceCheckUtils]: 20: Hoare triple {755#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call #t~mem6 := read~intINTTYPE2(~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32);#t~short10 := ~zero_extendFrom16To32(#t~mem5) == ~zero_extendFrom16To32(#t~mem6); {755#false} is VALID [2018-11-18 20:57:30,580 INFO L273 TraceCheckUtils]: 21: Hoare triple {755#false} assume !#t~short10;call #t~mem9 := read~intINTTYPE2(~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32);call #t~mem7 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call #t~mem8 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);#t~short10 := ~zero_extendFrom16To32(#t~mem9) == ~bvmul32(~zero_extendFrom16To32(#t~mem7), ~zero_extendFrom16To32(#t~mem8)); {755#false} is VALID [2018-11-18 20:57:30,580 INFO L256 TraceCheckUtils]: 22: Hoare triple {755#false} call __VERIFIER_assert((if #t~short10 then 1bv32 else 0bv32)); {755#false} is VALID [2018-11-18 20:57:30,580 INFO L273 TraceCheckUtils]: 23: Hoare triple {755#false} ~cond := #in~cond; {755#false} is VALID [2018-11-18 20:57:30,581 INFO L273 TraceCheckUtils]: 24: Hoare triple {755#false} assume 0bv32 == ~cond; {755#false} is VALID [2018-11-18 20:57:30,581 INFO L273 TraceCheckUtils]: 25: Hoare triple {755#false} assume !false; {755#false} is VALID [2018-11-18 20:57:30,582 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 20:57:30,582 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 20:57:30,648 INFO L273 TraceCheckUtils]: 25: Hoare triple {755#false} assume !false; {755#false} is VALID [2018-11-18 20:57:30,649 INFO L273 TraceCheckUtils]: 24: Hoare triple {755#false} assume 0bv32 == ~cond; {755#false} is VALID [2018-11-18 20:57:30,649 INFO L273 TraceCheckUtils]: 23: Hoare triple {755#false} ~cond := #in~cond; {755#false} is VALID [2018-11-18 20:57:30,649 INFO L256 TraceCheckUtils]: 22: Hoare triple {755#false} call __VERIFIER_assert((if #t~short10 then 1bv32 else 0bv32)); {755#false} is VALID [2018-11-18 20:57:30,649 INFO L273 TraceCheckUtils]: 21: Hoare triple {755#false} assume !#t~short10;call #t~mem9 := read~intINTTYPE2(~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32);call #t~mem7 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call #t~mem8 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);#t~short10 := ~zero_extendFrom16To32(#t~mem9) == ~bvmul32(~zero_extendFrom16To32(#t~mem7), ~zero_extendFrom16To32(#t~mem8)); {755#false} is VALID [2018-11-18 20:57:30,650 INFO L273 TraceCheckUtils]: 20: Hoare triple {755#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call #t~mem6 := read~intINTTYPE2(~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32);#t~short10 := ~zero_extendFrom16To32(#t~mem5) == ~zero_extendFrom16To32(#t~mem6); {755#false} is VALID [2018-11-18 20:57:30,650 INFO L273 TraceCheckUtils]: 19: Hoare triple {755#false} assume true; {755#false} is VALID [2018-11-18 20:57:30,651 INFO L273 TraceCheckUtils]: 18: Hoare triple {755#false} ~i~0 := 0bv32; {755#false} is VALID [2018-11-18 20:57:30,651 INFO L273 TraceCheckUtils]: 17: Hoare triple {755#false} assume !~bvslt32(~i~0, 100000bv32); {755#false} is VALID [2018-11-18 20:57:30,651 INFO L273 TraceCheckUtils]: 16: Hoare triple {755#false} assume true; {755#false} is VALID [2018-11-18 20:57:30,652 INFO L273 TraceCheckUtils]: 15: Hoare triple {755#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {755#false} is VALID [2018-11-18 20:57:30,652 INFO L273 TraceCheckUtils]: 14: Hoare triple {755#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {755#false} is VALID [2018-11-18 20:57:30,652 INFO L273 TraceCheckUtils]: 13: Hoare triple {755#false} assume !!~bvslt32(~i~0, 100000bv32); {755#false} is VALID [2018-11-18 20:57:30,652 INFO L273 TraceCheckUtils]: 12: Hoare triple {755#false} assume true; {755#false} is VALID [2018-11-18 20:57:30,653 INFO L273 TraceCheckUtils]: 11: Hoare triple {755#false} ~i~0 := 0bv32; {755#false} is VALID [2018-11-18 20:57:30,653 INFO L273 TraceCheckUtils]: 10: Hoare triple {881#(bvslt main_~i~0 (_ bv100000 32))} assume !~bvslt32(~i~0, 100000bv32); {755#false} is VALID [2018-11-18 20:57:30,654 INFO L273 TraceCheckUtils]: 9: Hoare triple {881#(bvslt main_~i~0 (_ bv100000 32))} assume true; {881#(bvslt main_~i~0 (_ bv100000 32))} is VALID [2018-11-18 20:57:30,654 INFO L273 TraceCheckUtils]: 8: Hoare triple {888#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {881#(bvslt main_~i~0 (_ bv100000 32))} is VALID [2018-11-18 20:57:30,656 INFO L273 TraceCheckUtils]: 7: Hoare triple {888#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {888#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:30,656 INFO L273 TraceCheckUtils]: 6: Hoare triple {888#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} assume true; {888#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:30,661 INFO L273 TraceCheckUtils]: 5: Hoare triple {754#true} havoc ~k~0;havoc ~i~0;~i~0 := 0bv32; {888#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:30,661 INFO L256 TraceCheckUtils]: 4: Hoare triple {754#true} call #t~ret11 := main(); {754#true} is VALID [2018-11-18 20:57:30,661 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {754#true} {754#true} #77#return; {754#true} is VALID [2018-11-18 20:57:30,661 INFO L273 TraceCheckUtils]: 2: Hoare triple {754#true} assume true; {754#true} is VALID [2018-11-18 20:57:30,662 INFO L273 TraceCheckUtils]: 1: Hoare triple {754#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1];call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000bv32);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#a~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#a~0.base); {754#true} is VALID [2018-11-18 20:57:30,662 INFO L256 TraceCheckUtils]: 0: Hoare triple {754#true} call ULTIMATE.init(); {754#true} is VALID [2018-11-18 20:57:30,663 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 20:57:30,668 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 20:57:30,668 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2018-11-18 20:57:30,668 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 26 [2018-11-18 20:57:30,669 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 20:57:30,669 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-18 20:57:30,713 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 20:57:30,713 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 20:57:30,714 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 20:57:30,714 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-11-18 20:57:30,714 INFO L87 Difference]: Start difference. First operand 36 states and 40 transitions. Second operand 6 states. [2018-11-18 20:57:31,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:57:31,372 INFO L93 Difference]: Finished difference Result 105 states and 130 transitions. [2018-11-18 20:57:31,372 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 20:57:31,372 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 26 [2018-11-18 20:57:31,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 20:57:31,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-18 20:57:31,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 112 transitions. [2018-11-18 20:57:31,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-18 20:57:31,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 112 transitions. [2018-11-18 20:57:31,380 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 112 transitions. [2018-11-18 20:57:31,635 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 112 edges. 112 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:57:31,639 INFO L225 Difference]: With dead ends: 105 [2018-11-18 20:57:31,639 INFO L226 Difference]: Without dead ends: 80 [2018-11-18 20:57:31,640 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2018-11-18 20:57:31,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80 states. [2018-11-18 20:57:31,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80 to 57. [2018-11-18 20:57:31,701 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 20:57:31,702 INFO L82 GeneralOperation]: Start isEquivalent. First operand 80 states. Second operand 57 states. [2018-11-18 20:57:31,702 INFO L74 IsIncluded]: Start isIncluded. First operand 80 states. Second operand 57 states. [2018-11-18 20:57:31,702 INFO L87 Difference]: Start difference. First operand 80 states. Second operand 57 states. [2018-11-18 20:57:31,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:57:31,707 INFO L93 Difference]: Finished difference Result 80 states and 96 transitions. [2018-11-18 20:57:31,708 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 96 transitions. [2018-11-18 20:57:31,709 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:57:31,709 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:57:31,709 INFO L74 IsIncluded]: Start isIncluded. First operand 57 states. Second operand 80 states. [2018-11-18 20:57:31,709 INFO L87 Difference]: Start difference. First operand 57 states. Second operand 80 states. [2018-11-18 20:57:31,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:57:31,715 INFO L93 Difference]: Finished difference Result 80 states and 96 transitions. [2018-11-18 20:57:31,715 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 96 transitions. [2018-11-18 20:57:31,717 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:57:31,717 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:57:31,717 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 20:57:31,717 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 20:57:31,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57 states. [2018-11-18 20:57:31,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 64 transitions. [2018-11-18 20:57:31,721 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 64 transitions. Word has length 26 [2018-11-18 20:57:31,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 20:57:31,721 INFO L480 AbstractCegarLoop]: Abstraction has 57 states and 64 transitions. [2018-11-18 20:57:31,721 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 20:57:31,721 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 64 transitions. [2018-11-18 20:57:31,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-11-18 20:57:31,723 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:57:31,723 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 20:57:31,723 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:57:31,724 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:57:31,724 INFO L82 PathProgramCache]: Analyzing trace with hash 297554044, now seen corresponding path program 2 times [2018-11-18 20:57:31,724 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:57:31,725 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 20:57:31,757 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2018-11-18 20:57:31,879 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-18 20:57:31,879 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 20:57:31,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:57:31,907 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 20:57:32,006 INFO L256 TraceCheckUtils]: 0: Hoare triple {1294#true} call ULTIMATE.init(); {1294#true} is VALID [2018-11-18 20:57:32,007 INFO L273 TraceCheckUtils]: 1: Hoare triple {1294#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1];call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000bv32);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#a~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#a~0.base); {1294#true} is VALID [2018-11-18 20:57:32,007 INFO L273 TraceCheckUtils]: 2: Hoare triple {1294#true} assume true; {1294#true} is VALID [2018-11-18 20:57:32,007 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1294#true} {1294#true} #77#return; {1294#true} is VALID [2018-11-18 20:57:32,008 INFO L256 TraceCheckUtils]: 4: Hoare triple {1294#true} call #t~ret11 := main(); {1294#true} is VALID [2018-11-18 20:57:32,009 INFO L273 TraceCheckUtils]: 5: Hoare triple {1294#true} havoc ~k~0;havoc ~i~0;~i~0 := 0bv32; {1314#(= main_~i~0 (_ bv0 32))} is VALID [2018-11-18 20:57:32,009 INFO L273 TraceCheckUtils]: 6: Hoare triple {1314#(= main_~i~0 (_ bv0 32))} assume true; {1314#(= main_~i~0 (_ bv0 32))} is VALID [2018-11-18 20:57:32,010 INFO L273 TraceCheckUtils]: 7: Hoare triple {1314#(= main_~i~0 (_ bv0 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {1314#(= main_~i~0 (_ bv0 32))} is VALID [2018-11-18 20:57:32,010 INFO L273 TraceCheckUtils]: 8: Hoare triple {1314#(= main_~i~0 (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1324#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:32,011 INFO L273 TraceCheckUtils]: 9: Hoare triple {1324#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} assume true; {1324#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:32,011 INFO L273 TraceCheckUtils]: 10: Hoare triple {1324#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {1324#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:32,012 INFO L273 TraceCheckUtils]: 11: Hoare triple {1324#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1334#(= (_ bv2 32) main_~i~0)} is VALID [2018-11-18 20:57:32,013 INFO L273 TraceCheckUtils]: 12: Hoare triple {1334#(= (_ bv2 32) main_~i~0)} assume true; {1334#(= (_ bv2 32) main_~i~0)} is VALID [2018-11-18 20:57:32,013 INFO L273 TraceCheckUtils]: 13: Hoare triple {1334#(= (_ bv2 32) main_~i~0)} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {1334#(= (_ bv2 32) main_~i~0)} is VALID [2018-11-18 20:57:32,028 INFO L273 TraceCheckUtils]: 14: Hoare triple {1334#(= (_ bv2 32) main_~i~0)} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1344#(= (bvadd main_~i~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:32,029 INFO L273 TraceCheckUtils]: 15: Hoare triple {1344#(= (bvadd main_~i~0 (_ bv4294967293 32)) (_ bv0 32))} assume true; {1344#(= (bvadd main_~i~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:32,030 INFO L273 TraceCheckUtils]: 16: Hoare triple {1344#(= (bvadd main_~i~0 (_ bv4294967293 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {1344#(= (bvadd main_~i~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:32,031 INFO L273 TraceCheckUtils]: 17: Hoare triple {1344#(= (bvadd main_~i~0 (_ bv4294967293 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1354#(= (_ bv4 32) main_~i~0)} is VALID [2018-11-18 20:57:32,032 INFO L273 TraceCheckUtils]: 18: Hoare triple {1354#(= (_ bv4 32) main_~i~0)} assume true; {1354#(= (_ bv4 32) main_~i~0)} is VALID [2018-11-18 20:57:32,034 INFO L273 TraceCheckUtils]: 19: Hoare triple {1354#(= (_ bv4 32) main_~i~0)} assume !~bvslt32(~i~0, 100000bv32); {1295#false} is VALID [2018-11-18 20:57:32,034 INFO L273 TraceCheckUtils]: 20: Hoare triple {1295#false} ~i~0 := 0bv32; {1295#false} is VALID [2018-11-18 20:57:32,035 INFO L273 TraceCheckUtils]: 21: Hoare triple {1295#false} assume true; {1295#false} is VALID [2018-11-18 20:57:32,035 INFO L273 TraceCheckUtils]: 22: Hoare triple {1295#false} assume !!~bvslt32(~i~0, 100000bv32); {1295#false} is VALID [2018-11-18 20:57:32,035 INFO L273 TraceCheckUtils]: 23: Hoare triple {1295#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {1295#false} is VALID [2018-11-18 20:57:32,036 INFO L273 TraceCheckUtils]: 24: Hoare triple {1295#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {1295#false} is VALID [2018-11-18 20:57:32,036 INFO L273 TraceCheckUtils]: 25: Hoare triple {1295#false} assume true; {1295#false} is VALID [2018-11-18 20:57:32,036 INFO L273 TraceCheckUtils]: 26: Hoare triple {1295#false} assume !!~bvslt32(~i~0, 100000bv32); {1295#false} is VALID [2018-11-18 20:57:32,036 INFO L273 TraceCheckUtils]: 27: Hoare triple {1295#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {1295#false} is VALID [2018-11-18 20:57:32,037 INFO L273 TraceCheckUtils]: 28: Hoare triple {1295#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {1295#false} is VALID [2018-11-18 20:57:32,037 INFO L273 TraceCheckUtils]: 29: Hoare triple {1295#false} assume true; {1295#false} is VALID [2018-11-18 20:57:32,037 INFO L273 TraceCheckUtils]: 30: Hoare triple {1295#false} assume !!~bvslt32(~i~0, 100000bv32); {1295#false} is VALID [2018-11-18 20:57:32,037 INFO L273 TraceCheckUtils]: 31: Hoare triple {1295#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {1295#false} is VALID [2018-11-18 20:57:32,038 INFO L273 TraceCheckUtils]: 32: Hoare triple {1295#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {1295#false} is VALID [2018-11-18 20:57:32,038 INFO L273 TraceCheckUtils]: 33: Hoare triple {1295#false} assume true; {1295#false} is VALID [2018-11-18 20:57:32,038 INFO L273 TraceCheckUtils]: 34: Hoare triple {1295#false} assume !!~bvslt32(~i~0, 100000bv32); {1295#false} is VALID [2018-11-18 20:57:32,038 INFO L273 TraceCheckUtils]: 35: Hoare triple {1295#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {1295#false} is VALID [2018-11-18 20:57:32,039 INFO L273 TraceCheckUtils]: 36: Hoare triple {1295#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {1295#false} is VALID [2018-11-18 20:57:32,039 INFO L273 TraceCheckUtils]: 37: Hoare triple {1295#false} assume true; {1295#false} is VALID [2018-11-18 20:57:32,039 INFO L273 TraceCheckUtils]: 38: Hoare triple {1295#false} assume !~bvslt32(~i~0, 100000bv32); {1295#false} is VALID [2018-11-18 20:57:32,039 INFO L273 TraceCheckUtils]: 39: Hoare triple {1295#false} ~i~0 := 0bv32; {1295#false} is VALID [2018-11-18 20:57:32,039 INFO L273 TraceCheckUtils]: 40: Hoare triple {1295#false} assume true; {1295#false} is VALID [2018-11-18 20:57:32,040 INFO L273 TraceCheckUtils]: 41: Hoare triple {1295#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call #t~mem6 := read~intINTTYPE2(~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32);#t~short10 := ~zero_extendFrom16To32(#t~mem5) == ~zero_extendFrom16To32(#t~mem6); {1295#false} is VALID [2018-11-18 20:57:32,040 INFO L273 TraceCheckUtils]: 42: Hoare triple {1295#false} assume !#t~short10;call #t~mem9 := read~intINTTYPE2(~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32);call #t~mem7 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call #t~mem8 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);#t~short10 := ~zero_extendFrom16To32(#t~mem9) == ~bvmul32(~zero_extendFrom16To32(#t~mem7), ~zero_extendFrom16To32(#t~mem8)); {1295#false} is VALID [2018-11-18 20:57:32,040 INFO L256 TraceCheckUtils]: 43: Hoare triple {1295#false} call __VERIFIER_assert((if #t~short10 then 1bv32 else 0bv32)); {1295#false} is VALID [2018-11-18 20:57:32,040 INFO L273 TraceCheckUtils]: 44: Hoare triple {1295#false} ~cond := #in~cond; {1295#false} is VALID [2018-11-18 20:57:32,040 INFO L273 TraceCheckUtils]: 45: Hoare triple {1295#false} assume 0bv32 == ~cond; {1295#false} is VALID [2018-11-18 20:57:32,040 INFO L273 TraceCheckUtils]: 46: Hoare triple {1295#false} assume !false; {1295#false} is VALID [2018-11-18 20:57:32,043 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-11-18 20:57:32,044 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 20:57:32,267 INFO L273 TraceCheckUtils]: 46: Hoare triple {1295#false} assume !false; {1295#false} is VALID [2018-11-18 20:57:32,267 INFO L273 TraceCheckUtils]: 45: Hoare triple {1295#false} assume 0bv32 == ~cond; {1295#false} is VALID [2018-11-18 20:57:32,267 INFO L273 TraceCheckUtils]: 44: Hoare triple {1295#false} ~cond := #in~cond; {1295#false} is VALID [2018-11-18 20:57:32,267 INFO L256 TraceCheckUtils]: 43: Hoare triple {1295#false} call __VERIFIER_assert((if #t~short10 then 1bv32 else 0bv32)); {1295#false} is VALID [2018-11-18 20:57:32,268 INFO L273 TraceCheckUtils]: 42: Hoare triple {1295#false} assume !#t~short10;call #t~mem9 := read~intINTTYPE2(~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32);call #t~mem7 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call #t~mem8 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);#t~short10 := ~zero_extendFrom16To32(#t~mem9) == ~bvmul32(~zero_extendFrom16To32(#t~mem7), ~zero_extendFrom16To32(#t~mem8)); {1295#false} is VALID [2018-11-18 20:57:32,268 INFO L273 TraceCheckUtils]: 41: Hoare triple {1295#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call #t~mem6 := read~intINTTYPE2(~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32);#t~short10 := ~zero_extendFrom16To32(#t~mem5) == ~zero_extendFrom16To32(#t~mem6); {1295#false} is VALID [2018-11-18 20:57:32,268 INFO L273 TraceCheckUtils]: 40: Hoare triple {1295#false} assume true; {1295#false} is VALID [2018-11-18 20:57:32,268 INFO L273 TraceCheckUtils]: 39: Hoare triple {1295#false} ~i~0 := 0bv32; {1295#false} is VALID [2018-11-18 20:57:32,268 INFO L273 TraceCheckUtils]: 38: Hoare triple {1295#false} assume !~bvslt32(~i~0, 100000bv32); {1295#false} is VALID [2018-11-18 20:57:32,268 INFO L273 TraceCheckUtils]: 37: Hoare triple {1295#false} assume true; {1295#false} is VALID [2018-11-18 20:57:32,269 INFO L273 TraceCheckUtils]: 36: Hoare triple {1295#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {1295#false} is VALID [2018-11-18 20:57:32,269 INFO L273 TraceCheckUtils]: 35: Hoare triple {1295#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {1295#false} is VALID [2018-11-18 20:57:32,269 INFO L273 TraceCheckUtils]: 34: Hoare triple {1295#false} assume !!~bvslt32(~i~0, 100000bv32); {1295#false} is VALID [2018-11-18 20:57:32,269 INFO L273 TraceCheckUtils]: 33: Hoare triple {1295#false} assume true; {1295#false} is VALID [2018-11-18 20:57:32,269 INFO L273 TraceCheckUtils]: 32: Hoare triple {1295#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {1295#false} is VALID [2018-11-18 20:57:32,269 INFO L273 TraceCheckUtils]: 31: Hoare triple {1295#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {1295#false} is VALID [2018-11-18 20:57:32,270 INFO L273 TraceCheckUtils]: 30: Hoare triple {1295#false} assume !!~bvslt32(~i~0, 100000bv32); {1295#false} is VALID [2018-11-18 20:57:32,270 INFO L273 TraceCheckUtils]: 29: Hoare triple {1295#false} assume true; {1295#false} is VALID [2018-11-18 20:57:32,270 INFO L273 TraceCheckUtils]: 28: Hoare triple {1295#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {1295#false} is VALID [2018-11-18 20:57:32,270 INFO L273 TraceCheckUtils]: 27: Hoare triple {1295#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {1295#false} is VALID [2018-11-18 20:57:32,270 INFO L273 TraceCheckUtils]: 26: Hoare triple {1295#false} assume !!~bvslt32(~i~0, 100000bv32); {1295#false} is VALID [2018-11-18 20:57:32,271 INFO L273 TraceCheckUtils]: 25: Hoare triple {1295#false} assume true; {1295#false} is VALID [2018-11-18 20:57:32,271 INFO L273 TraceCheckUtils]: 24: Hoare triple {1295#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {1295#false} is VALID [2018-11-18 20:57:32,271 INFO L273 TraceCheckUtils]: 23: Hoare triple {1295#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {1295#false} is VALID [2018-11-18 20:57:32,271 INFO L273 TraceCheckUtils]: 22: Hoare triple {1295#false} assume !!~bvslt32(~i~0, 100000bv32); {1295#false} is VALID [2018-11-18 20:57:32,271 INFO L273 TraceCheckUtils]: 21: Hoare triple {1295#false} assume true; {1295#false} is VALID [2018-11-18 20:57:32,272 INFO L273 TraceCheckUtils]: 20: Hoare triple {1295#false} ~i~0 := 0bv32; {1295#false} is VALID [2018-11-18 20:57:32,272 INFO L273 TraceCheckUtils]: 19: Hoare triple {1523#(bvslt main_~i~0 (_ bv100000 32))} assume !~bvslt32(~i~0, 100000bv32); {1295#false} is VALID [2018-11-18 20:57:32,272 INFO L273 TraceCheckUtils]: 18: Hoare triple {1523#(bvslt main_~i~0 (_ bv100000 32))} assume true; {1523#(bvslt main_~i~0 (_ bv100000 32))} is VALID [2018-11-18 20:57:32,273 INFO L273 TraceCheckUtils]: 17: Hoare triple {1530#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1523#(bvslt main_~i~0 (_ bv100000 32))} is VALID [2018-11-18 20:57:32,273 INFO L273 TraceCheckUtils]: 16: Hoare triple {1530#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {1530#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:32,274 INFO L273 TraceCheckUtils]: 15: Hoare triple {1530#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} assume true; {1530#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:32,278 INFO L273 TraceCheckUtils]: 14: Hoare triple {1540#(bvslt (bvadd main_~i~0 (_ bv2 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1530#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:32,278 INFO L273 TraceCheckUtils]: 13: Hoare triple {1540#(bvslt (bvadd main_~i~0 (_ bv2 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {1540#(bvslt (bvadd main_~i~0 (_ bv2 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:32,279 INFO L273 TraceCheckUtils]: 12: Hoare triple {1540#(bvslt (bvadd main_~i~0 (_ bv2 32)) (_ bv100000 32))} assume true; {1540#(bvslt (bvadd main_~i~0 (_ bv2 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:32,286 INFO L273 TraceCheckUtils]: 11: Hoare triple {1550#(bvslt (bvadd main_~i~0 (_ bv3 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1540#(bvslt (bvadd main_~i~0 (_ bv2 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:32,286 INFO L273 TraceCheckUtils]: 10: Hoare triple {1550#(bvslt (bvadd main_~i~0 (_ bv3 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {1550#(bvslt (bvadd main_~i~0 (_ bv3 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:32,300 INFO L273 TraceCheckUtils]: 9: Hoare triple {1550#(bvslt (bvadd main_~i~0 (_ bv3 32)) (_ bv100000 32))} assume true; {1550#(bvslt (bvadd main_~i~0 (_ bv3 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:32,305 INFO L273 TraceCheckUtils]: 8: Hoare triple {1560#(bvslt (bvadd main_~i~0 (_ bv4 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1550#(bvslt (bvadd main_~i~0 (_ bv3 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:32,306 INFO L273 TraceCheckUtils]: 7: Hoare triple {1560#(bvslt (bvadd main_~i~0 (_ bv4 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {1560#(bvslt (bvadd main_~i~0 (_ bv4 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:32,307 INFO L273 TraceCheckUtils]: 6: Hoare triple {1560#(bvslt (bvadd main_~i~0 (_ bv4 32)) (_ bv100000 32))} assume true; {1560#(bvslt (bvadd main_~i~0 (_ bv4 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:32,307 INFO L273 TraceCheckUtils]: 5: Hoare triple {1294#true} havoc ~k~0;havoc ~i~0;~i~0 := 0bv32; {1560#(bvslt (bvadd main_~i~0 (_ bv4 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:32,307 INFO L256 TraceCheckUtils]: 4: Hoare triple {1294#true} call #t~ret11 := main(); {1294#true} is VALID [2018-11-18 20:57:32,308 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1294#true} {1294#true} #77#return; {1294#true} is VALID [2018-11-18 20:57:32,308 INFO L273 TraceCheckUtils]: 2: Hoare triple {1294#true} assume true; {1294#true} is VALID [2018-11-18 20:57:32,308 INFO L273 TraceCheckUtils]: 1: Hoare triple {1294#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1];call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000bv32);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#a~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#a~0.base); {1294#true} is VALID [2018-11-18 20:57:32,308 INFO L256 TraceCheckUtils]: 0: Hoare triple {1294#true} call ULTIMATE.init(); {1294#true} is VALID [2018-11-18 20:57:32,312 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-11-18 20:57:32,322 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 20:57:32,322 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2018-11-18 20:57:32,323 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 47 [2018-11-18 20:57:32,323 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 20:57:32,323 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2018-11-18 20:57:32,408 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:57:32,408 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-18 20:57:32,408 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-18 20:57:32,408 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2018-11-18 20:57:32,409 INFO L87 Difference]: Start difference. First operand 57 states and 64 transitions. Second operand 12 states. [2018-11-18 20:57:35,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:57:35,886 INFO L93 Difference]: Finished difference Result 201 states and 259 transitions. [2018-11-18 20:57:35,886 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-18 20:57:35,886 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 47 [2018-11-18 20:57:35,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 20:57:35,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2018-11-18 20:57:35,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 214 transitions. [2018-11-18 20:57:35,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2018-11-18 20:57:35,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 214 transitions. [2018-11-18 20:57:35,899 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 214 transitions. [2018-11-18 20:57:36,322 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 214 edges. 214 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:57:36,333 INFO L225 Difference]: With dead ends: 201 [2018-11-18 20:57:36,333 INFO L226 Difference]: Without dead ends: 164 [2018-11-18 20:57:36,335 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 83 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=94, Invalid=146, Unknown=0, NotChecked=0, Total=240 [2018-11-18 20:57:36,336 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 164 states. [2018-11-18 20:57:36,436 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 164 to 99. [2018-11-18 20:57:36,437 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 20:57:36,437 INFO L82 GeneralOperation]: Start isEquivalent. First operand 164 states. Second operand 99 states. [2018-11-18 20:57:36,437 INFO L74 IsIncluded]: Start isIncluded. First operand 164 states. Second operand 99 states. [2018-11-18 20:57:36,437 INFO L87 Difference]: Start difference. First operand 164 states. Second operand 99 states. [2018-11-18 20:57:36,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:57:36,447 INFO L93 Difference]: Finished difference Result 164 states and 204 transitions. [2018-11-18 20:57:36,447 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 204 transitions. [2018-11-18 20:57:36,449 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:57:36,450 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:57:36,450 INFO L74 IsIncluded]: Start isIncluded. First operand 99 states. Second operand 164 states. [2018-11-18 20:57:36,450 INFO L87 Difference]: Start difference. First operand 99 states. Second operand 164 states. [2018-11-18 20:57:36,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:57:36,460 INFO L93 Difference]: Finished difference Result 164 states and 204 transitions. [2018-11-18 20:57:36,460 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 204 transitions. [2018-11-18 20:57:36,461 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:57:36,462 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:57:36,462 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 20:57:36,462 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 20:57:36,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 99 states. [2018-11-18 20:57:36,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 112 transitions. [2018-11-18 20:57:36,466 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 112 transitions. Word has length 47 [2018-11-18 20:57:36,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 20:57:36,467 INFO L480 AbstractCegarLoop]: Abstraction has 99 states and 112 transitions. [2018-11-18 20:57:36,467 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-18 20:57:36,467 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 112 transitions. [2018-11-18 20:57:36,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-11-18 20:57:36,469 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:57:36,470 INFO L375 BasicCegarLoop]: trace histogram [11, 11, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 20:57:36,470 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:57:36,470 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:57:36,470 INFO L82 PathProgramCache]: Analyzing trace with hash -1038637358, now seen corresponding path program 3 times [2018-11-18 20:57:36,471 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:57:36,472 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 20:57:36,493 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2018-11-18 20:57:42,192 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 11 check-sat command(s) [2018-11-18 20:57:42,192 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 20:57:42,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:57:42,232 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 20:57:42,565 INFO L256 TraceCheckUtils]: 0: Hoare triple {2323#true} call ULTIMATE.init(); {2323#true} is VALID [2018-11-18 20:57:42,565 INFO L273 TraceCheckUtils]: 1: Hoare triple {2323#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1];call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000bv32);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#a~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#a~0.base); {2323#true} is VALID [2018-11-18 20:57:42,566 INFO L273 TraceCheckUtils]: 2: Hoare triple {2323#true} assume true; {2323#true} is VALID [2018-11-18 20:57:42,566 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2323#true} {2323#true} #77#return; {2323#true} is VALID [2018-11-18 20:57:42,567 INFO L256 TraceCheckUtils]: 4: Hoare triple {2323#true} call #t~ret11 := main(); {2323#true} is VALID [2018-11-18 20:57:42,572 INFO L273 TraceCheckUtils]: 5: Hoare triple {2323#true} havoc ~k~0;havoc ~i~0;~i~0 := 0bv32; {2343#(= main_~i~0 (_ bv0 32))} is VALID [2018-11-18 20:57:42,572 INFO L273 TraceCheckUtils]: 6: Hoare triple {2343#(= main_~i~0 (_ bv0 32))} assume true; {2343#(= main_~i~0 (_ bv0 32))} is VALID [2018-11-18 20:57:42,573 INFO L273 TraceCheckUtils]: 7: Hoare triple {2343#(= main_~i~0 (_ bv0 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2343#(= main_~i~0 (_ bv0 32))} is VALID [2018-11-18 20:57:42,574 INFO L273 TraceCheckUtils]: 8: Hoare triple {2343#(= main_~i~0 (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2353#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:42,574 INFO L273 TraceCheckUtils]: 9: Hoare triple {2353#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} assume true; {2353#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:42,574 INFO L273 TraceCheckUtils]: 10: Hoare triple {2353#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2353#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:42,575 INFO L273 TraceCheckUtils]: 11: Hoare triple {2353#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2363#(= (_ bv2 32) main_~i~0)} is VALID [2018-11-18 20:57:42,575 INFO L273 TraceCheckUtils]: 12: Hoare triple {2363#(= (_ bv2 32) main_~i~0)} assume true; {2363#(= (_ bv2 32) main_~i~0)} is VALID [2018-11-18 20:57:42,577 INFO L273 TraceCheckUtils]: 13: Hoare triple {2363#(= (_ bv2 32) main_~i~0)} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2363#(= (_ bv2 32) main_~i~0)} is VALID [2018-11-18 20:57:42,578 INFO L273 TraceCheckUtils]: 14: Hoare triple {2363#(= (_ bv2 32) main_~i~0)} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2373#(= (bvadd main_~i~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:42,579 INFO L273 TraceCheckUtils]: 15: Hoare triple {2373#(= (bvadd main_~i~0 (_ bv4294967293 32)) (_ bv0 32))} assume true; {2373#(= (bvadd main_~i~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:42,581 INFO L273 TraceCheckUtils]: 16: Hoare triple {2373#(= (bvadd main_~i~0 (_ bv4294967293 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2373#(= (bvadd main_~i~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:42,582 INFO L273 TraceCheckUtils]: 17: Hoare triple {2373#(= (bvadd main_~i~0 (_ bv4294967293 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2383#(= (_ bv4 32) main_~i~0)} is VALID [2018-11-18 20:57:42,583 INFO L273 TraceCheckUtils]: 18: Hoare triple {2383#(= (_ bv4 32) main_~i~0)} assume true; {2383#(= (_ bv4 32) main_~i~0)} is VALID [2018-11-18 20:57:42,584 INFO L273 TraceCheckUtils]: 19: Hoare triple {2383#(= (_ bv4 32) main_~i~0)} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2383#(= (_ bv4 32) main_~i~0)} is VALID [2018-11-18 20:57:42,587 INFO L273 TraceCheckUtils]: 20: Hoare triple {2383#(= (_ bv4 32) main_~i~0)} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2393#(= (bvadd main_~i~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:42,588 INFO L273 TraceCheckUtils]: 21: Hoare triple {2393#(= (bvadd main_~i~0 (_ bv4294967291 32)) (_ bv0 32))} assume true; {2393#(= (bvadd main_~i~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:42,589 INFO L273 TraceCheckUtils]: 22: Hoare triple {2393#(= (bvadd main_~i~0 (_ bv4294967291 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2393#(= (bvadd main_~i~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:42,589 INFO L273 TraceCheckUtils]: 23: Hoare triple {2393#(= (bvadd main_~i~0 (_ bv4294967291 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2403#(= (_ bv6 32) main_~i~0)} is VALID [2018-11-18 20:57:42,590 INFO L273 TraceCheckUtils]: 24: Hoare triple {2403#(= (_ bv6 32) main_~i~0)} assume true; {2403#(= (_ bv6 32) main_~i~0)} is VALID [2018-11-18 20:57:42,590 INFO L273 TraceCheckUtils]: 25: Hoare triple {2403#(= (_ bv6 32) main_~i~0)} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2403#(= (_ bv6 32) main_~i~0)} is VALID [2018-11-18 20:57:42,590 INFO L273 TraceCheckUtils]: 26: Hoare triple {2403#(= (_ bv6 32) main_~i~0)} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2413#(= (bvadd main_~i~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:42,591 INFO L273 TraceCheckUtils]: 27: Hoare triple {2413#(= (bvadd main_~i~0 (_ bv4294967289 32)) (_ bv0 32))} assume true; {2413#(= (bvadd main_~i~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:42,592 INFO L273 TraceCheckUtils]: 28: Hoare triple {2413#(= (bvadd main_~i~0 (_ bv4294967289 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2413#(= (bvadd main_~i~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:42,592 INFO L273 TraceCheckUtils]: 29: Hoare triple {2413#(= (bvadd main_~i~0 (_ bv4294967289 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2423#(= (_ bv8 32) main_~i~0)} is VALID [2018-11-18 20:57:42,593 INFO L273 TraceCheckUtils]: 30: Hoare triple {2423#(= (_ bv8 32) main_~i~0)} assume true; {2423#(= (_ bv8 32) main_~i~0)} is VALID [2018-11-18 20:57:42,594 INFO L273 TraceCheckUtils]: 31: Hoare triple {2423#(= (_ bv8 32) main_~i~0)} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2423#(= (_ bv8 32) main_~i~0)} is VALID [2018-11-18 20:57:42,599 INFO L273 TraceCheckUtils]: 32: Hoare triple {2423#(= (_ bv8 32) main_~i~0)} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2433#(= (bvadd main_~i~0 (_ bv4294967287 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:42,599 INFO L273 TraceCheckUtils]: 33: Hoare triple {2433#(= (bvadd main_~i~0 (_ bv4294967287 32)) (_ bv0 32))} assume true; {2433#(= (bvadd main_~i~0 (_ bv4294967287 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:42,600 INFO L273 TraceCheckUtils]: 34: Hoare triple {2433#(= (bvadd main_~i~0 (_ bv4294967287 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2433#(= (bvadd main_~i~0 (_ bv4294967287 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:42,600 INFO L273 TraceCheckUtils]: 35: Hoare triple {2433#(= (bvadd main_~i~0 (_ bv4294967287 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2443#(= (_ bv10 32) main_~i~0)} is VALID [2018-11-18 20:57:42,601 INFO L273 TraceCheckUtils]: 36: Hoare triple {2443#(= (_ bv10 32) main_~i~0)} assume true; {2443#(= (_ bv10 32) main_~i~0)} is VALID [2018-11-18 20:57:42,601 INFO L273 TraceCheckUtils]: 37: Hoare triple {2443#(= (_ bv10 32) main_~i~0)} assume !~bvslt32(~i~0, 100000bv32); {2324#false} is VALID [2018-11-18 20:57:42,601 INFO L273 TraceCheckUtils]: 38: Hoare triple {2324#false} ~i~0 := 0bv32; {2324#false} is VALID [2018-11-18 20:57:42,601 INFO L273 TraceCheckUtils]: 39: Hoare triple {2324#false} assume true; {2324#false} is VALID [2018-11-18 20:57:42,602 INFO L273 TraceCheckUtils]: 40: Hoare triple {2324#false} assume !!~bvslt32(~i~0, 100000bv32); {2324#false} is VALID [2018-11-18 20:57:42,602 INFO L273 TraceCheckUtils]: 41: Hoare triple {2324#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2324#false} is VALID [2018-11-18 20:57:42,602 INFO L273 TraceCheckUtils]: 42: Hoare triple {2324#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {2324#false} is VALID [2018-11-18 20:57:42,602 INFO L273 TraceCheckUtils]: 43: Hoare triple {2324#false} assume true; {2324#false} is VALID [2018-11-18 20:57:42,602 INFO L273 TraceCheckUtils]: 44: Hoare triple {2324#false} assume !!~bvslt32(~i~0, 100000bv32); {2324#false} is VALID [2018-11-18 20:57:42,603 INFO L273 TraceCheckUtils]: 45: Hoare triple {2324#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2324#false} is VALID [2018-11-18 20:57:42,603 INFO L273 TraceCheckUtils]: 46: Hoare triple {2324#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {2324#false} is VALID [2018-11-18 20:57:42,603 INFO L273 TraceCheckUtils]: 47: Hoare triple {2324#false} assume true; {2324#false} is VALID [2018-11-18 20:57:42,603 INFO L273 TraceCheckUtils]: 48: Hoare triple {2324#false} assume !!~bvslt32(~i~0, 100000bv32); {2324#false} is VALID [2018-11-18 20:57:42,603 INFO L273 TraceCheckUtils]: 49: Hoare triple {2324#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2324#false} is VALID [2018-11-18 20:57:42,604 INFO L273 TraceCheckUtils]: 50: Hoare triple {2324#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {2324#false} is VALID [2018-11-18 20:57:42,604 INFO L273 TraceCheckUtils]: 51: Hoare triple {2324#false} assume true; {2324#false} is VALID [2018-11-18 20:57:42,604 INFO L273 TraceCheckUtils]: 52: Hoare triple {2324#false} assume !!~bvslt32(~i~0, 100000bv32); {2324#false} is VALID [2018-11-18 20:57:42,605 INFO L273 TraceCheckUtils]: 53: Hoare triple {2324#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2324#false} is VALID [2018-11-18 20:57:42,605 INFO L273 TraceCheckUtils]: 54: Hoare triple {2324#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {2324#false} is VALID [2018-11-18 20:57:42,605 INFO L273 TraceCheckUtils]: 55: Hoare triple {2324#false} assume true; {2324#false} is VALID [2018-11-18 20:57:42,605 INFO L273 TraceCheckUtils]: 56: Hoare triple {2324#false} assume !!~bvslt32(~i~0, 100000bv32); {2324#false} is VALID [2018-11-18 20:57:42,606 INFO L273 TraceCheckUtils]: 57: Hoare triple {2324#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2324#false} is VALID [2018-11-18 20:57:42,606 INFO L273 TraceCheckUtils]: 58: Hoare triple {2324#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {2324#false} is VALID [2018-11-18 20:57:42,606 INFO L273 TraceCheckUtils]: 59: Hoare triple {2324#false} assume true; {2324#false} is VALID [2018-11-18 20:57:42,607 INFO L273 TraceCheckUtils]: 60: Hoare triple {2324#false} assume !!~bvslt32(~i~0, 100000bv32); {2324#false} is VALID [2018-11-18 20:57:42,607 INFO L273 TraceCheckUtils]: 61: Hoare triple {2324#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2324#false} is VALID [2018-11-18 20:57:42,607 INFO L273 TraceCheckUtils]: 62: Hoare triple {2324#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {2324#false} is VALID [2018-11-18 20:57:42,607 INFO L273 TraceCheckUtils]: 63: Hoare triple {2324#false} assume true; {2324#false} is VALID [2018-11-18 20:57:42,608 INFO L273 TraceCheckUtils]: 64: Hoare triple {2324#false} assume !!~bvslt32(~i~0, 100000bv32); {2324#false} is VALID [2018-11-18 20:57:42,608 INFO L273 TraceCheckUtils]: 65: Hoare triple {2324#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2324#false} is VALID [2018-11-18 20:57:42,608 INFO L273 TraceCheckUtils]: 66: Hoare triple {2324#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {2324#false} is VALID [2018-11-18 20:57:42,608 INFO L273 TraceCheckUtils]: 67: Hoare triple {2324#false} assume true; {2324#false} is VALID [2018-11-18 20:57:42,609 INFO L273 TraceCheckUtils]: 68: Hoare triple {2324#false} assume !!~bvslt32(~i~0, 100000bv32); {2324#false} is VALID [2018-11-18 20:57:42,609 INFO L273 TraceCheckUtils]: 69: Hoare triple {2324#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2324#false} is VALID [2018-11-18 20:57:42,609 INFO L273 TraceCheckUtils]: 70: Hoare triple {2324#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {2324#false} is VALID [2018-11-18 20:57:42,609 INFO L273 TraceCheckUtils]: 71: Hoare triple {2324#false} assume true; {2324#false} is VALID [2018-11-18 20:57:42,609 INFO L273 TraceCheckUtils]: 72: Hoare triple {2324#false} assume !!~bvslt32(~i~0, 100000bv32); {2324#false} is VALID [2018-11-18 20:57:42,610 INFO L273 TraceCheckUtils]: 73: Hoare triple {2324#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2324#false} is VALID [2018-11-18 20:57:42,610 INFO L273 TraceCheckUtils]: 74: Hoare triple {2324#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {2324#false} is VALID [2018-11-18 20:57:42,610 INFO L273 TraceCheckUtils]: 75: Hoare triple {2324#false} assume true; {2324#false} is VALID [2018-11-18 20:57:42,611 INFO L273 TraceCheckUtils]: 76: Hoare triple {2324#false} assume !!~bvslt32(~i~0, 100000bv32); {2324#false} is VALID [2018-11-18 20:57:42,611 INFO L273 TraceCheckUtils]: 77: Hoare triple {2324#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2324#false} is VALID [2018-11-18 20:57:42,611 INFO L273 TraceCheckUtils]: 78: Hoare triple {2324#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {2324#false} is VALID [2018-11-18 20:57:42,611 INFO L273 TraceCheckUtils]: 79: Hoare triple {2324#false} assume true; {2324#false} is VALID [2018-11-18 20:57:42,612 INFO L273 TraceCheckUtils]: 80: Hoare triple {2324#false} assume !~bvslt32(~i~0, 100000bv32); {2324#false} is VALID [2018-11-18 20:57:42,612 INFO L273 TraceCheckUtils]: 81: Hoare triple {2324#false} ~i~0 := 0bv32; {2324#false} is VALID [2018-11-18 20:57:42,612 INFO L273 TraceCheckUtils]: 82: Hoare triple {2324#false} assume true; {2324#false} is VALID [2018-11-18 20:57:42,612 INFO L273 TraceCheckUtils]: 83: Hoare triple {2324#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call #t~mem6 := read~intINTTYPE2(~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32);#t~short10 := ~zero_extendFrom16To32(#t~mem5) == ~zero_extendFrom16To32(#t~mem6); {2324#false} is VALID [2018-11-18 20:57:42,613 INFO L273 TraceCheckUtils]: 84: Hoare triple {2324#false} assume !#t~short10;call #t~mem9 := read~intINTTYPE2(~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32);call #t~mem7 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call #t~mem8 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);#t~short10 := ~zero_extendFrom16To32(#t~mem9) == ~bvmul32(~zero_extendFrom16To32(#t~mem7), ~zero_extendFrom16To32(#t~mem8)); {2324#false} is VALID [2018-11-18 20:57:42,613 INFO L256 TraceCheckUtils]: 85: Hoare triple {2324#false} call __VERIFIER_assert((if #t~short10 then 1bv32 else 0bv32)); {2324#false} is VALID [2018-11-18 20:57:42,613 INFO L273 TraceCheckUtils]: 86: Hoare triple {2324#false} ~cond := #in~cond; {2324#false} is VALID [2018-11-18 20:57:42,613 INFO L273 TraceCheckUtils]: 87: Hoare triple {2324#false} assume 0bv32 == ~cond; {2324#false} is VALID [2018-11-18 20:57:42,614 INFO L273 TraceCheckUtils]: 88: Hoare triple {2324#false} assume !false; {2324#false} is VALID [2018-11-18 20:57:42,626 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2018-11-18 20:57:42,626 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 20:57:43,519 INFO L273 TraceCheckUtils]: 88: Hoare triple {2324#false} assume !false; {2324#false} is VALID [2018-11-18 20:57:43,520 INFO L273 TraceCheckUtils]: 87: Hoare triple {2324#false} assume 0bv32 == ~cond; {2324#false} is VALID [2018-11-18 20:57:43,520 INFO L273 TraceCheckUtils]: 86: Hoare triple {2324#false} ~cond := #in~cond; {2324#false} is VALID [2018-11-18 20:57:43,521 INFO L256 TraceCheckUtils]: 85: Hoare triple {2324#false} call __VERIFIER_assert((if #t~short10 then 1bv32 else 0bv32)); {2324#false} is VALID [2018-11-18 20:57:43,521 INFO L273 TraceCheckUtils]: 84: Hoare triple {2324#false} assume !#t~short10;call #t~mem9 := read~intINTTYPE2(~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32);call #t~mem7 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call #t~mem8 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);#t~short10 := ~zero_extendFrom16To32(#t~mem9) == ~bvmul32(~zero_extendFrom16To32(#t~mem7), ~zero_extendFrom16To32(#t~mem8)); {2324#false} is VALID [2018-11-18 20:57:43,521 INFO L273 TraceCheckUtils]: 83: Hoare triple {2324#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call #t~mem6 := read~intINTTYPE2(~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32);#t~short10 := ~zero_extendFrom16To32(#t~mem5) == ~zero_extendFrom16To32(#t~mem6); {2324#false} is VALID [2018-11-18 20:57:43,522 INFO L273 TraceCheckUtils]: 82: Hoare triple {2324#false} assume true; {2324#false} is VALID [2018-11-18 20:57:43,522 INFO L273 TraceCheckUtils]: 81: Hoare triple {2324#false} ~i~0 := 0bv32; {2324#false} is VALID [2018-11-18 20:57:43,522 INFO L273 TraceCheckUtils]: 80: Hoare triple {2324#false} assume !~bvslt32(~i~0, 100000bv32); {2324#false} is VALID [2018-11-18 20:57:43,522 INFO L273 TraceCheckUtils]: 79: Hoare triple {2324#false} assume true; {2324#false} is VALID [2018-11-18 20:57:43,522 INFO L273 TraceCheckUtils]: 78: Hoare triple {2324#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {2324#false} is VALID [2018-11-18 20:57:43,522 INFO L273 TraceCheckUtils]: 77: Hoare triple {2324#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2324#false} is VALID [2018-11-18 20:57:43,523 INFO L273 TraceCheckUtils]: 76: Hoare triple {2324#false} assume !!~bvslt32(~i~0, 100000bv32); {2324#false} is VALID [2018-11-18 20:57:43,523 INFO L273 TraceCheckUtils]: 75: Hoare triple {2324#false} assume true; {2324#false} is VALID [2018-11-18 20:57:43,523 INFO L273 TraceCheckUtils]: 74: Hoare triple {2324#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {2324#false} is VALID [2018-11-18 20:57:43,523 INFO L273 TraceCheckUtils]: 73: Hoare triple {2324#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2324#false} is VALID [2018-11-18 20:57:43,523 INFO L273 TraceCheckUtils]: 72: Hoare triple {2324#false} assume !!~bvslt32(~i~0, 100000bv32); {2324#false} is VALID [2018-11-18 20:57:43,524 INFO L273 TraceCheckUtils]: 71: Hoare triple {2324#false} assume true; {2324#false} is VALID [2018-11-18 20:57:43,524 INFO L273 TraceCheckUtils]: 70: Hoare triple {2324#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {2324#false} is VALID [2018-11-18 20:57:43,524 INFO L273 TraceCheckUtils]: 69: Hoare triple {2324#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2324#false} is VALID [2018-11-18 20:57:43,524 INFO L273 TraceCheckUtils]: 68: Hoare triple {2324#false} assume !!~bvslt32(~i~0, 100000bv32); {2324#false} is VALID [2018-11-18 20:57:43,525 INFO L273 TraceCheckUtils]: 67: Hoare triple {2324#false} assume true; {2324#false} is VALID [2018-11-18 20:57:43,525 INFO L273 TraceCheckUtils]: 66: Hoare triple {2324#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {2324#false} is VALID [2018-11-18 20:57:43,525 INFO L273 TraceCheckUtils]: 65: Hoare triple {2324#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2324#false} is VALID [2018-11-18 20:57:43,525 INFO L273 TraceCheckUtils]: 64: Hoare triple {2324#false} assume !!~bvslt32(~i~0, 100000bv32); {2324#false} is VALID [2018-11-18 20:57:43,525 INFO L273 TraceCheckUtils]: 63: Hoare triple {2324#false} assume true; {2324#false} is VALID [2018-11-18 20:57:43,526 INFO L273 TraceCheckUtils]: 62: Hoare triple {2324#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {2324#false} is VALID [2018-11-18 20:57:43,526 INFO L273 TraceCheckUtils]: 61: Hoare triple {2324#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2324#false} is VALID [2018-11-18 20:57:43,526 INFO L273 TraceCheckUtils]: 60: Hoare triple {2324#false} assume !!~bvslt32(~i~0, 100000bv32); {2324#false} is VALID [2018-11-18 20:57:43,526 INFO L273 TraceCheckUtils]: 59: Hoare triple {2324#false} assume true; {2324#false} is VALID [2018-11-18 20:57:43,526 INFO L273 TraceCheckUtils]: 58: Hoare triple {2324#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {2324#false} is VALID [2018-11-18 20:57:43,526 INFO L273 TraceCheckUtils]: 57: Hoare triple {2324#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2324#false} is VALID [2018-11-18 20:57:43,527 INFO L273 TraceCheckUtils]: 56: Hoare triple {2324#false} assume !!~bvslt32(~i~0, 100000bv32); {2324#false} is VALID [2018-11-18 20:57:43,527 INFO L273 TraceCheckUtils]: 55: Hoare triple {2324#false} assume true; {2324#false} is VALID [2018-11-18 20:57:43,527 INFO L273 TraceCheckUtils]: 54: Hoare triple {2324#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {2324#false} is VALID [2018-11-18 20:57:43,527 INFO L273 TraceCheckUtils]: 53: Hoare triple {2324#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2324#false} is VALID [2018-11-18 20:57:43,527 INFO L273 TraceCheckUtils]: 52: Hoare triple {2324#false} assume !!~bvslt32(~i~0, 100000bv32); {2324#false} is VALID [2018-11-18 20:57:43,528 INFO L273 TraceCheckUtils]: 51: Hoare triple {2324#false} assume true; {2324#false} is VALID [2018-11-18 20:57:43,528 INFO L273 TraceCheckUtils]: 50: Hoare triple {2324#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {2324#false} is VALID [2018-11-18 20:57:43,528 INFO L273 TraceCheckUtils]: 49: Hoare triple {2324#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2324#false} is VALID [2018-11-18 20:57:43,528 INFO L273 TraceCheckUtils]: 48: Hoare triple {2324#false} assume !!~bvslt32(~i~0, 100000bv32); {2324#false} is VALID [2018-11-18 20:57:43,528 INFO L273 TraceCheckUtils]: 47: Hoare triple {2324#false} assume true; {2324#false} is VALID [2018-11-18 20:57:43,529 INFO L273 TraceCheckUtils]: 46: Hoare triple {2324#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {2324#false} is VALID [2018-11-18 20:57:43,529 INFO L273 TraceCheckUtils]: 45: Hoare triple {2324#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2324#false} is VALID [2018-11-18 20:57:43,529 INFO L273 TraceCheckUtils]: 44: Hoare triple {2324#false} assume !!~bvslt32(~i~0, 100000bv32); {2324#false} is VALID [2018-11-18 20:57:43,529 INFO L273 TraceCheckUtils]: 43: Hoare triple {2324#false} assume true; {2324#false} is VALID [2018-11-18 20:57:43,529 INFO L273 TraceCheckUtils]: 42: Hoare triple {2324#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {2324#false} is VALID [2018-11-18 20:57:43,529 INFO L273 TraceCheckUtils]: 41: Hoare triple {2324#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2324#false} is VALID [2018-11-18 20:57:43,530 INFO L273 TraceCheckUtils]: 40: Hoare triple {2324#false} assume !!~bvslt32(~i~0, 100000bv32); {2324#false} is VALID [2018-11-18 20:57:43,530 INFO L273 TraceCheckUtils]: 39: Hoare triple {2324#false} assume true; {2324#false} is VALID [2018-11-18 20:57:43,530 INFO L273 TraceCheckUtils]: 38: Hoare triple {2324#false} ~i~0 := 0bv32; {2324#false} is VALID [2018-11-18 20:57:43,530 INFO L273 TraceCheckUtils]: 37: Hoare triple {2756#(bvslt main_~i~0 (_ bv100000 32))} assume !~bvslt32(~i~0, 100000bv32); {2324#false} is VALID [2018-11-18 20:57:43,531 INFO L273 TraceCheckUtils]: 36: Hoare triple {2756#(bvslt main_~i~0 (_ bv100000 32))} assume true; {2756#(bvslt main_~i~0 (_ bv100000 32))} is VALID [2018-11-18 20:57:43,531 INFO L273 TraceCheckUtils]: 35: Hoare triple {2763#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2756#(bvslt main_~i~0 (_ bv100000 32))} is VALID [2018-11-18 20:57:43,532 INFO L273 TraceCheckUtils]: 34: Hoare triple {2763#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2763#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,532 INFO L273 TraceCheckUtils]: 33: Hoare triple {2763#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} assume true; {2763#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,538 INFO L273 TraceCheckUtils]: 32: Hoare triple {2773#(bvslt (bvadd main_~i~0 (_ bv2 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2763#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,538 INFO L273 TraceCheckUtils]: 31: Hoare triple {2773#(bvslt (bvadd main_~i~0 (_ bv2 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2773#(bvslt (bvadd main_~i~0 (_ bv2 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,539 INFO L273 TraceCheckUtils]: 30: Hoare triple {2773#(bvslt (bvadd main_~i~0 (_ bv2 32)) (_ bv100000 32))} assume true; {2773#(bvslt (bvadd main_~i~0 (_ bv2 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,549 INFO L273 TraceCheckUtils]: 29: Hoare triple {2783#(bvslt (bvadd main_~i~0 (_ bv3 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2773#(bvslt (bvadd main_~i~0 (_ bv2 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,549 INFO L273 TraceCheckUtils]: 28: Hoare triple {2783#(bvslt (bvadd main_~i~0 (_ bv3 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2783#(bvslt (bvadd main_~i~0 (_ bv3 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,550 INFO L273 TraceCheckUtils]: 27: Hoare triple {2783#(bvslt (bvadd main_~i~0 (_ bv3 32)) (_ bv100000 32))} assume true; {2783#(bvslt (bvadd main_~i~0 (_ bv3 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,569 INFO L273 TraceCheckUtils]: 26: Hoare triple {2793#(bvslt (bvadd main_~i~0 (_ bv4 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2783#(bvslt (bvadd main_~i~0 (_ bv3 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,570 INFO L273 TraceCheckUtils]: 25: Hoare triple {2793#(bvslt (bvadd main_~i~0 (_ bv4 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2793#(bvslt (bvadd main_~i~0 (_ bv4 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,571 INFO L273 TraceCheckUtils]: 24: Hoare triple {2793#(bvslt (bvadd main_~i~0 (_ bv4 32)) (_ bv100000 32))} assume true; {2793#(bvslt (bvadd main_~i~0 (_ bv4 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,576 INFO L273 TraceCheckUtils]: 23: Hoare triple {2803#(bvslt (bvadd main_~i~0 (_ bv5 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2793#(bvslt (bvadd main_~i~0 (_ bv4 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,577 INFO L273 TraceCheckUtils]: 22: Hoare triple {2803#(bvslt (bvadd main_~i~0 (_ bv5 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2803#(bvslt (bvadd main_~i~0 (_ bv5 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,577 INFO L273 TraceCheckUtils]: 21: Hoare triple {2803#(bvslt (bvadd main_~i~0 (_ bv5 32)) (_ bv100000 32))} assume true; {2803#(bvslt (bvadd main_~i~0 (_ bv5 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,582 INFO L273 TraceCheckUtils]: 20: Hoare triple {2813#(bvslt (bvadd main_~i~0 (_ bv6 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2803#(bvslt (bvadd main_~i~0 (_ bv5 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,583 INFO L273 TraceCheckUtils]: 19: Hoare triple {2813#(bvslt (bvadd main_~i~0 (_ bv6 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2813#(bvslt (bvadd main_~i~0 (_ bv6 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,583 INFO L273 TraceCheckUtils]: 18: Hoare triple {2813#(bvslt (bvadd main_~i~0 (_ bv6 32)) (_ bv100000 32))} assume true; {2813#(bvslt (bvadd main_~i~0 (_ bv6 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,590 INFO L273 TraceCheckUtils]: 17: Hoare triple {2823#(bvslt (bvadd main_~i~0 (_ bv7 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2813#(bvslt (bvadd main_~i~0 (_ bv6 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,590 INFO L273 TraceCheckUtils]: 16: Hoare triple {2823#(bvslt (bvadd main_~i~0 (_ bv7 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2823#(bvslt (bvadd main_~i~0 (_ bv7 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,591 INFO L273 TraceCheckUtils]: 15: Hoare triple {2823#(bvslt (bvadd main_~i~0 (_ bv7 32)) (_ bv100000 32))} assume true; {2823#(bvslt (bvadd main_~i~0 (_ bv7 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,596 INFO L273 TraceCheckUtils]: 14: Hoare triple {2833#(bvslt (bvadd main_~i~0 (_ bv8 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2823#(bvslt (bvadd main_~i~0 (_ bv7 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,596 INFO L273 TraceCheckUtils]: 13: Hoare triple {2833#(bvslt (bvadd main_~i~0 (_ bv8 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2833#(bvslt (bvadd main_~i~0 (_ bv8 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,597 INFO L273 TraceCheckUtils]: 12: Hoare triple {2833#(bvslt (bvadd main_~i~0 (_ bv8 32)) (_ bv100000 32))} assume true; {2833#(bvslt (bvadd main_~i~0 (_ bv8 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,603 INFO L273 TraceCheckUtils]: 11: Hoare triple {2843#(bvslt (bvadd main_~i~0 (_ bv9 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2833#(bvslt (bvadd main_~i~0 (_ bv8 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,604 INFO L273 TraceCheckUtils]: 10: Hoare triple {2843#(bvslt (bvadd main_~i~0 (_ bv9 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2843#(bvslt (bvadd main_~i~0 (_ bv9 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,604 INFO L273 TraceCheckUtils]: 9: Hoare triple {2843#(bvslt (bvadd main_~i~0 (_ bv9 32)) (_ bv100000 32))} assume true; {2843#(bvslt (bvadd main_~i~0 (_ bv9 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,612 INFO L273 TraceCheckUtils]: 8: Hoare triple {2853#(bvslt (bvadd main_~i~0 (_ bv10 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2843#(bvslt (bvadd main_~i~0 (_ bv9 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,612 INFO L273 TraceCheckUtils]: 7: Hoare triple {2853#(bvslt (bvadd main_~i~0 (_ bv10 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {2853#(bvslt (bvadd main_~i~0 (_ bv10 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,613 INFO L273 TraceCheckUtils]: 6: Hoare triple {2853#(bvslt (bvadd main_~i~0 (_ bv10 32)) (_ bv100000 32))} assume true; {2853#(bvslt (bvadd main_~i~0 (_ bv10 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,613 INFO L273 TraceCheckUtils]: 5: Hoare triple {2323#true} havoc ~k~0;havoc ~i~0;~i~0 := 0bv32; {2853#(bvslt (bvadd main_~i~0 (_ bv10 32)) (_ bv100000 32))} is VALID [2018-11-18 20:57:43,613 INFO L256 TraceCheckUtils]: 4: Hoare triple {2323#true} call #t~ret11 := main(); {2323#true} is VALID [2018-11-18 20:57:43,613 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2323#true} {2323#true} #77#return; {2323#true} is VALID [2018-11-18 20:57:43,614 INFO L273 TraceCheckUtils]: 2: Hoare triple {2323#true} assume true; {2323#true} is VALID [2018-11-18 20:57:43,614 INFO L273 TraceCheckUtils]: 1: Hoare triple {2323#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1];call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000bv32);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#a~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#a~0.base); {2323#true} is VALID [2018-11-18 20:57:43,614 INFO L256 TraceCheckUtils]: 0: Hoare triple {2323#true} call ULTIMATE.init(); {2323#true} is VALID [2018-11-18 20:57:43,625 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2018-11-18 20:57:43,629 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 20:57:43,630 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 24 [2018-11-18 20:57:43,631 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 89 [2018-11-18 20:57:43,633 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 20:57:43,634 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2018-11-18 20:57:43,839 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:57:43,840 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2018-11-18 20:57:43,840 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2018-11-18 20:57:43,840 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=166, Invalid=386, Unknown=0, NotChecked=0, Total=552 [2018-11-18 20:57:43,841 INFO L87 Difference]: Start difference. First operand 99 states and 112 transitions. Second operand 24 states. [2018-11-18 20:57:57,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:57:57,790 INFO L93 Difference]: Finished difference Result 393 states and 517 transitions. [2018-11-18 20:57:57,790 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2018-11-18 20:57:57,790 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 89 [2018-11-18 20:57:57,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 20:57:57,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-18 20:57:57,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 418 transitions. [2018-11-18 20:57:57,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-18 20:57:57,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 418 transitions. [2018-11-18 20:57:57,809 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states and 418 transitions. [2018-11-18 20:57:58,758 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 418 edges. 418 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:57:58,771 INFO L225 Difference]: With dead ends: 393 [2018-11-18 20:57:58,771 INFO L226 Difference]: Without dead ends: 332 [2018-11-18 20:57:58,772 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 187 GetRequests, 155 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=406, Invalid=716, Unknown=0, NotChecked=0, Total=1122 [2018-11-18 20:57:58,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 332 states. [2018-11-18 20:57:58,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 332 to 183. [2018-11-18 20:57:58,933 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 20:57:58,933 INFO L82 GeneralOperation]: Start isEquivalent. First operand 332 states. Second operand 183 states. [2018-11-18 20:57:58,934 INFO L74 IsIncluded]: Start isIncluded. First operand 332 states. Second operand 183 states. [2018-11-18 20:57:58,934 INFO L87 Difference]: Start difference. First operand 332 states. Second operand 183 states. [2018-11-18 20:57:58,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:57:58,952 INFO L93 Difference]: Finished difference Result 332 states and 420 transitions. [2018-11-18 20:57:58,952 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 420 transitions. [2018-11-18 20:57:58,954 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:57:58,954 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:57:58,954 INFO L74 IsIncluded]: Start isIncluded. First operand 183 states. Second operand 332 states. [2018-11-18 20:57:58,954 INFO L87 Difference]: Start difference. First operand 183 states. Second operand 332 states. [2018-11-18 20:57:58,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:57:58,972 INFO L93 Difference]: Finished difference Result 332 states and 420 transitions. [2018-11-18 20:57:58,972 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 420 transitions. [2018-11-18 20:57:58,973 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:57:58,973 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:57:58,974 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 20:57:58,974 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 20:57:58,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 183 states. [2018-11-18 20:57:58,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 183 states and 208 transitions. [2018-11-18 20:57:58,980 INFO L78 Accepts]: Start accepts. Automaton has 183 states and 208 transitions. Word has length 89 [2018-11-18 20:57:58,981 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 20:57:58,981 INFO L480 AbstractCegarLoop]: Abstraction has 183 states and 208 transitions. [2018-11-18 20:57:58,981 INFO L481 AbstractCegarLoop]: Interpolant automaton has 24 states. [2018-11-18 20:57:58,981 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 208 transitions. [2018-11-18 20:57:58,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2018-11-18 20:57:58,987 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:57:58,987 INFO L375 BasicCegarLoop]: trace histogram [23, 23, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 20:57:58,987 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:57:58,987 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:57:58,987 INFO L82 PathProgramCache]: Analyzing trace with hash 1695274366, now seen corresponding path program 4 times [2018-11-18 20:57:58,988 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:57:58,988 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 20:57:59,014 INFO L101 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-18 20:57:59,246 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-18 20:57:59,246 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 20:57:59,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:57:59,317 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 20:57:59,985 INFO L256 TraceCheckUtils]: 0: Hoare triple {4330#true} call ULTIMATE.init(); {4330#true} is VALID [2018-11-18 20:57:59,986 INFO L273 TraceCheckUtils]: 1: Hoare triple {4330#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1];call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000bv32);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#a~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#a~0.base); {4330#true} is VALID [2018-11-18 20:57:59,986 INFO L273 TraceCheckUtils]: 2: Hoare triple {4330#true} assume true; {4330#true} is VALID [2018-11-18 20:57:59,986 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {4330#true} {4330#true} #77#return; {4330#true} is VALID [2018-11-18 20:57:59,986 INFO L256 TraceCheckUtils]: 4: Hoare triple {4330#true} call #t~ret11 := main(); {4330#true} is VALID [2018-11-18 20:57:59,992 INFO L273 TraceCheckUtils]: 5: Hoare triple {4330#true} havoc ~k~0;havoc ~i~0;~i~0 := 0bv32; {4350#(= main_~i~0 (_ bv0 32))} is VALID [2018-11-18 20:57:59,992 INFO L273 TraceCheckUtils]: 6: Hoare triple {4350#(= main_~i~0 (_ bv0 32))} assume true; {4350#(= main_~i~0 (_ bv0 32))} is VALID [2018-11-18 20:57:59,993 INFO L273 TraceCheckUtils]: 7: Hoare triple {4350#(= main_~i~0 (_ bv0 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4350#(= main_~i~0 (_ bv0 32))} is VALID [2018-11-18 20:57:59,993 INFO L273 TraceCheckUtils]: 8: Hoare triple {4350#(= main_~i~0 (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4360#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:59,994 INFO L273 TraceCheckUtils]: 9: Hoare triple {4360#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} assume true; {4360#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:59,994 INFO L273 TraceCheckUtils]: 10: Hoare triple {4360#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4360#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:59,995 INFO L273 TraceCheckUtils]: 11: Hoare triple {4360#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4370#(= (_ bv2 32) main_~i~0)} is VALID [2018-11-18 20:57:59,995 INFO L273 TraceCheckUtils]: 12: Hoare triple {4370#(= (_ bv2 32) main_~i~0)} assume true; {4370#(= (_ bv2 32) main_~i~0)} is VALID [2018-11-18 20:57:59,997 INFO L273 TraceCheckUtils]: 13: Hoare triple {4370#(= (_ bv2 32) main_~i~0)} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4370#(= (_ bv2 32) main_~i~0)} is VALID [2018-11-18 20:57:59,998 INFO L273 TraceCheckUtils]: 14: Hoare triple {4370#(= (_ bv2 32) main_~i~0)} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4380#(= (bvadd main_~i~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:59,998 INFO L273 TraceCheckUtils]: 15: Hoare triple {4380#(= (bvadd main_~i~0 (_ bv4294967293 32)) (_ bv0 32))} assume true; {4380#(= (bvadd main_~i~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:59,998 INFO L273 TraceCheckUtils]: 16: Hoare triple {4380#(= (bvadd main_~i~0 (_ bv4294967293 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4380#(= (bvadd main_~i~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-18 20:57:59,999 INFO L273 TraceCheckUtils]: 17: Hoare triple {4380#(= (bvadd main_~i~0 (_ bv4294967293 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4390#(= (_ bv4 32) main_~i~0)} is VALID [2018-11-18 20:57:59,999 INFO L273 TraceCheckUtils]: 18: Hoare triple {4390#(= (_ bv4 32) main_~i~0)} assume true; {4390#(= (_ bv4 32) main_~i~0)} is VALID [2018-11-18 20:58:00,000 INFO L273 TraceCheckUtils]: 19: Hoare triple {4390#(= (_ bv4 32) main_~i~0)} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4390#(= (_ bv4 32) main_~i~0)} is VALID [2018-11-18 20:58:00,001 INFO L273 TraceCheckUtils]: 20: Hoare triple {4390#(= (_ bv4 32) main_~i~0)} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4400#(= (bvadd main_~i~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,001 INFO L273 TraceCheckUtils]: 21: Hoare triple {4400#(= (bvadd main_~i~0 (_ bv4294967291 32)) (_ bv0 32))} assume true; {4400#(= (bvadd main_~i~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,002 INFO L273 TraceCheckUtils]: 22: Hoare triple {4400#(= (bvadd main_~i~0 (_ bv4294967291 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4400#(= (bvadd main_~i~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,003 INFO L273 TraceCheckUtils]: 23: Hoare triple {4400#(= (bvadd main_~i~0 (_ bv4294967291 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4410#(= (_ bv6 32) main_~i~0)} is VALID [2018-11-18 20:58:00,003 INFO L273 TraceCheckUtils]: 24: Hoare triple {4410#(= (_ bv6 32) main_~i~0)} assume true; {4410#(= (_ bv6 32) main_~i~0)} is VALID [2018-11-18 20:58:00,004 INFO L273 TraceCheckUtils]: 25: Hoare triple {4410#(= (_ bv6 32) main_~i~0)} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4410#(= (_ bv6 32) main_~i~0)} is VALID [2018-11-18 20:58:00,005 INFO L273 TraceCheckUtils]: 26: Hoare triple {4410#(= (_ bv6 32) main_~i~0)} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4420#(= (bvadd main_~i~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,006 INFO L273 TraceCheckUtils]: 27: Hoare triple {4420#(= (bvadd main_~i~0 (_ bv4294967289 32)) (_ bv0 32))} assume true; {4420#(= (bvadd main_~i~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,006 INFO L273 TraceCheckUtils]: 28: Hoare triple {4420#(= (bvadd main_~i~0 (_ bv4294967289 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4420#(= (bvadd main_~i~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,007 INFO L273 TraceCheckUtils]: 29: Hoare triple {4420#(= (bvadd main_~i~0 (_ bv4294967289 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4430#(= (_ bv8 32) main_~i~0)} is VALID [2018-11-18 20:58:00,008 INFO L273 TraceCheckUtils]: 30: Hoare triple {4430#(= (_ bv8 32) main_~i~0)} assume true; {4430#(= (_ bv8 32) main_~i~0)} is VALID [2018-11-18 20:58:00,009 INFO L273 TraceCheckUtils]: 31: Hoare triple {4430#(= (_ bv8 32) main_~i~0)} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4430#(= (_ bv8 32) main_~i~0)} is VALID [2018-11-18 20:58:00,009 INFO L273 TraceCheckUtils]: 32: Hoare triple {4430#(= (_ bv8 32) main_~i~0)} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4440#(= (bvadd main_~i~0 (_ bv4294967287 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,010 INFO L273 TraceCheckUtils]: 33: Hoare triple {4440#(= (bvadd main_~i~0 (_ bv4294967287 32)) (_ bv0 32))} assume true; {4440#(= (bvadd main_~i~0 (_ bv4294967287 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,011 INFO L273 TraceCheckUtils]: 34: Hoare triple {4440#(= (bvadd main_~i~0 (_ bv4294967287 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4440#(= (bvadd main_~i~0 (_ bv4294967287 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,012 INFO L273 TraceCheckUtils]: 35: Hoare triple {4440#(= (bvadd main_~i~0 (_ bv4294967287 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4450#(= (_ bv10 32) main_~i~0)} is VALID [2018-11-18 20:58:00,012 INFO L273 TraceCheckUtils]: 36: Hoare triple {4450#(= (_ bv10 32) main_~i~0)} assume true; {4450#(= (_ bv10 32) main_~i~0)} is VALID [2018-11-18 20:58:00,013 INFO L273 TraceCheckUtils]: 37: Hoare triple {4450#(= (_ bv10 32) main_~i~0)} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4450#(= (_ bv10 32) main_~i~0)} is VALID [2018-11-18 20:58:00,014 INFO L273 TraceCheckUtils]: 38: Hoare triple {4450#(= (_ bv10 32) main_~i~0)} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4460#(= (bvadd main_~i~0 (_ bv4294967285 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,015 INFO L273 TraceCheckUtils]: 39: Hoare triple {4460#(= (bvadd main_~i~0 (_ bv4294967285 32)) (_ bv0 32))} assume true; {4460#(= (bvadd main_~i~0 (_ bv4294967285 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,016 INFO L273 TraceCheckUtils]: 40: Hoare triple {4460#(= (bvadd main_~i~0 (_ bv4294967285 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4460#(= (bvadd main_~i~0 (_ bv4294967285 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,016 INFO L273 TraceCheckUtils]: 41: Hoare triple {4460#(= (bvadd main_~i~0 (_ bv4294967285 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4470#(= (_ bv12 32) main_~i~0)} is VALID [2018-11-18 20:58:00,017 INFO L273 TraceCheckUtils]: 42: Hoare triple {4470#(= (_ bv12 32) main_~i~0)} assume true; {4470#(= (_ bv12 32) main_~i~0)} is VALID [2018-11-18 20:58:00,018 INFO L273 TraceCheckUtils]: 43: Hoare triple {4470#(= (_ bv12 32) main_~i~0)} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4470#(= (_ bv12 32) main_~i~0)} is VALID [2018-11-18 20:58:00,020 INFO L273 TraceCheckUtils]: 44: Hoare triple {4470#(= (_ bv12 32) main_~i~0)} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4480#(= (bvadd main_~i~0 (_ bv4294967283 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,021 INFO L273 TraceCheckUtils]: 45: Hoare triple {4480#(= (bvadd main_~i~0 (_ bv4294967283 32)) (_ bv0 32))} assume true; {4480#(= (bvadd main_~i~0 (_ bv4294967283 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,021 INFO L273 TraceCheckUtils]: 46: Hoare triple {4480#(= (bvadd main_~i~0 (_ bv4294967283 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4480#(= (bvadd main_~i~0 (_ bv4294967283 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,022 INFO L273 TraceCheckUtils]: 47: Hoare triple {4480#(= (bvadd main_~i~0 (_ bv4294967283 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4490#(= (_ bv14 32) main_~i~0)} is VALID [2018-11-18 20:58:00,022 INFO L273 TraceCheckUtils]: 48: Hoare triple {4490#(= (_ bv14 32) main_~i~0)} assume true; {4490#(= (_ bv14 32) main_~i~0)} is VALID [2018-11-18 20:58:00,022 INFO L273 TraceCheckUtils]: 49: Hoare triple {4490#(= (_ bv14 32) main_~i~0)} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4490#(= (_ bv14 32) main_~i~0)} is VALID [2018-11-18 20:58:00,023 INFO L273 TraceCheckUtils]: 50: Hoare triple {4490#(= (_ bv14 32) main_~i~0)} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4500#(= (bvadd main_~i~0 (_ bv4294967281 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,023 INFO L273 TraceCheckUtils]: 51: Hoare triple {4500#(= (bvadd main_~i~0 (_ bv4294967281 32)) (_ bv0 32))} assume true; {4500#(= (bvadd main_~i~0 (_ bv4294967281 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,024 INFO L273 TraceCheckUtils]: 52: Hoare triple {4500#(= (bvadd main_~i~0 (_ bv4294967281 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4500#(= (bvadd main_~i~0 (_ bv4294967281 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,024 INFO L273 TraceCheckUtils]: 53: Hoare triple {4500#(= (bvadd main_~i~0 (_ bv4294967281 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4510#(= (_ bv16 32) main_~i~0)} is VALID [2018-11-18 20:58:00,030 INFO L273 TraceCheckUtils]: 54: Hoare triple {4510#(= (_ bv16 32) main_~i~0)} assume true; {4510#(= (_ bv16 32) main_~i~0)} is VALID [2018-11-18 20:58:00,030 INFO L273 TraceCheckUtils]: 55: Hoare triple {4510#(= (_ bv16 32) main_~i~0)} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4510#(= (_ bv16 32) main_~i~0)} is VALID [2018-11-18 20:58:00,031 INFO L273 TraceCheckUtils]: 56: Hoare triple {4510#(= (_ bv16 32) main_~i~0)} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4520#(= (bvadd main_~i~0 (_ bv4294967279 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,032 INFO L273 TraceCheckUtils]: 57: Hoare triple {4520#(= (bvadd main_~i~0 (_ bv4294967279 32)) (_ bv0 32))} assume true; {4520#(= (bvadd main_~i~0 (_ bv4294967279 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,032 INFO L273 TraceCheckUtils]: 58: Hoare triple {4520#(= (bvadd main_~i~0 (_ bv4294967279 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4520#(= (bvadd main_~i~0 (_ bv4294967279 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,033 INFO L273 TraceCheckUtils]: 59: Hoare triple {4520#(= (bvadd main_~i~0 (_ bv4294967279 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4530#(= (_ bv18 32) main_~i~0)} is VALID [2018-11-18 20:58:00,033 INFO L273 TraceCheckUtils]: 60: Hoare triple {4530#(= (_ bv18 32) main_~i~0)} assume true; {4530#(= (_ bv18 32) main_~i~0)} is VALID [2018-11-18 20:58:00,035 INFO L273 TraceCheckUtils]: 61: Hoare triple {4530#(= (_ bv18 32) main_~i~0)} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4530#(= (_ bv18 32) main_~i~0)} is VALID [2018-11-18 20:58:00,036 INFO L273 TraceCheckUtils]: 62: Hoare triple {4530#(= (_ bv18 32) main_~i~0)} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4540#(= (bvadd main_~i~0 (_ bv4294967277 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,037 INFO L273 TraceCheckUtils]: 63: Hoare triple {4540#(= (bvadd main_~i~0 (_ bv4294967277 32)) (_ bv0 32))} assume true; {4540#(= (bvadd main_~i~0 (_ bv4294967277 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,037 INFO L273 TraceCheckUtils]: 64: Hoare triple {4540#(= (bvadd main_~i~0 (_ bv4294967277 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4540#(= (bvadd main_~i~0 (_ bv4294967277 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,038 INFO L273 TraceCheckUtils]: 65: Hoare triple {4540#(= (bvadd main_~i~0 (_ bv4294967277 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4550#(= (_ bv20 32) main_~i~0)} is VALID [2018-11-18 20:58:00,039 INFO L273 TraceCheckUtils]: 66: Hoare triple {4550#(= (_ bv20 32) main_~i~0)} assume true; {4550#(= (_ bv20 32) main_~i~0)} is VALID [2018-11-18 20:58:00,040 INFO L273 TraceCheckUtils]: 67: Hoare triple {4550#(= (_ bv20 32) main_~i~0)} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4550#(= (_ bv20 32) main_~i~0)} is VALID [2018-11-18 20:58:00,041 INFO L273 TraceCheckUtils]: 68: Hoare triple {4550#(= (_ bv20 32) main_~i~0)} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4560#(= (bvadd main_~i~0 (_ bv4294967275 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,041 INFO L273 TraceCheckUtils]: 69: Hoare triple {4560#(= (bvadd main_~i~0 (_ bv4294967275 32)) (_ bv0 32))} assume true; {4560#(= (bvadd main_~i~0 (_ bv4294967275 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,042 INFO L273 TraceCheckUtils]: 70: Hoare triple {4560#(= (bvadd main_~i~0 (_ bv4294967275 32)) (_ bv0 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4560#(= (bvadd main_~i~0 (_ bv4294967275 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,043 INFO L273 TraceCheckUtils]: 71: Hoare triple {4560#(= (bvadd main_~i~0 (_ bv4294967275 32)) (_ bv0 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4570#(= (bvadd main_~i~0 (_ bv4294967274 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,043 INFO L273 TraceCheckUtils]: 72: Hoare triple {4570#(= (bvadd main_~i~0 (_ bv4294967274 32)) (_ bv0 32))} assume true; {4570#(= (bvadd main_~i~0 (_ bv4294967274 32)) (_ bv0 32))} is VALID [2018-11-18 20:58:00,044 INFO L273 TraceCheckUtils]: 73: Hoare triple {4570#(= (bvadd main_~i~0 (_ bv4294967274 32)) (_ bv0 32))} assume !~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:00,044 INFO L273 TraceCheckUtils]: 74: Hoare triple {4331#false} ~i~0 := 0bv32; {4331#false} is VALID [2018-11-18 20:58:00,045 INFO L273 TraceCheckUtils]: 75: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:00,045 INFO L273 TraceCheckUtils]: 76: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:00,045 INFO L273 TraceCheckUtils]: 77: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:00,046 INFO L273 TraceCheckUtils]: 78: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:00,046 INFO L273 TraceCheckUtils]: 79: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:00,046 INFO L273 TraceCheckUtils]: 80: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:00,046 INFO L273 TraceCheckUtils]: 81: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:00,047 INFO L273 TraceCheckUtils]: 82: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:00,047 INFO L273 TraceCheckUtils]: 83: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:00,047 INFO L273 TraceCheckUtils]: 84: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:00,048 INFO L273 TraceCheckUtils]: 85: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:00,048 INFO L273 TraceCheckUtils]: 86: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:00,048 INFO L273 TraceCheckUtils]: 87: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:00,048 INFO L273 TraceCheckUtils]: 88: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:00,049 INFO L273 TraceCheckUtils]: 89: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:00,049 INFO L273 TraceCheckUtils]: 90: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:00,049 INFO L273 TraceCheckUtils]: 91: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:00,050 INFO L273 TraceCheckUtils]: 92: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:00,050 INFO L273 TraceCheckUtils]: 93: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:00,050 INFO L273 TraceCheckUtils]: 94: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:00,050 INFO L273 TraceCheckUtils]: 95: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:00,050 INFO L273 TraceCheckUtils]: 96: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:00,050 INFO L273 TraceCheckUtils]: 97: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:00,050 INFO L273 TraceCheckUtils]: 98: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:00,051 INFO L273 TraceCheckUtils]: 99: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:00,051 INFO L273 TraceCheckUtils]: 100: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:00,051 INFO L273 TraceCheckUtils]: 101: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:00,051 INFO L273 TraceCheckUtils]: 102: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:00,051 INFO L273 TraceCheckUtils]: 103: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:00,051 INFO L273 TraceCheckUtils]: 104: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:00,052 INFO L273 TraceCheckUtils]: 105: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:00,052 INFO L273 TraceCheckUtils]: 106: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:00,052 INFO L273 TraceCheckUtils]: 107: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:00,052 INFO L273 TraceCheckUtils]: 108: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:00,052 INFO L273 TraceCheckUtils]: 109: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:00,052 INFO L273 TraceCheckUtils]: 110: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:00,053 INFO L273 TraceCheckUtils]: 111: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:00,053 INFO L273 TraceCheckUtils]: 112: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:00,053 INFO L273 TraceCheckUtils]: 113: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:00,053 INFO L273 TraceCheckUtils]: 114: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:00,053 INFO L273 TraceCheckUtils]: 115: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:00,053 INFO L273 TraceCheckUtils]: 116: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:00,054 INFO L273 TraceCheckUtils]: 117: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:00,054 INFO L273 TraceCheckUtils]: 118: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:00,054 INFO L273 TraceCheckUtils]: 119: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:00,054 INFO L273 TraceCheckUtils]: 120: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:00,054 INFO L273 TraceCheckUtils]: 121: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:00,054 INFO L273 TraceCheckUtils]: 122: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:00,055 INFO L273 TraceCheckUtils]: 123: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:00,055 INFO L273 TraceCheckUtils]: 124: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:00,055 INFO L273 TraceCheckUtils]: 125: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:00,055 INFO L273 TraceCheckUtils]: 126: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:00,055 INFO L273 TraceCheckUtils]: 127: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:00,055 INFO L273 TraceCheckUtils]: 128: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:00,056 INFO L273 TraceCheckUtils]: 129: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:00,056 INFO L273 TraceCheckUtils]: 130: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:00,056 INFO L273 TraceCheckUtils]: 131: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:00,056 INFO L273 TraceCheckUtils]: 132: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:00,056 INFO L273 TraceCheckUtils]: 133: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:00,057 INFO L273 TraceCheckUtils]: 134: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:00,057 INFO L273 TraceCheckUtils]: 135: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:00,057 INFO L273 TraceCheckUtils]: 136: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:00,057 INFO L273 TraceCheckUtils]: 137: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:00,057 INFO L273 TraceCheckUtils]: 138: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:00,058 INFO L273 TraceCheckUtils]: 139: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:00,058 INFO L273 TraceCheckUtils]: 140: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:00,058 INFO L273 TraceCheckUtils]: 141: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:00,058 INFO L273 TraceCheckUtils]: 142: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:00,058 INFO L273 TraceCheckUtils]: 143: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:00,059 INFO L273 TraceCheckUtils]: 144: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:00,059 INFO L273 TraceCheckUtils]: 145: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:00,059 INFO L273 TraceCheckUtils]: 146: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:00,059 INFO L273 TraceCheckUtils]: 147: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:00,060 INFO L273 TraceCheckUtils]: 148: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:00,060 INFO L273 TraceCheckUtils]: 149: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:00,060 INFO L273 TraceCheckUtils]: 150: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:00,060 INFO L273 TraceCheckUtils]: 151: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:00,061 INFO L273 TraceCheckUtils]: 152: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:00,061 INFO L273 TraceCheckUtils]: 153: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:00,061 INFO L273 TraceCheckUtils]: 154: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:00,061 INFO L273 TraceCheckUtils]: 155: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:00,061 INFO L273 TraceCheckUtils]: 156: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:00,062 INFO L273 TraceCheckUtils]: 157: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:00,062 INFO L273 TraceCheckUtils]: 158: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:00,062 INFO L273 TraceCheckUtils]: 159: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:00,062 INFO L273 TraceCheckUtils]: 160: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:00,063 INFO L273 TraceCheckUtils]: 161: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:00,063 INFO L273 TraceCheckUtils]: 162: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:00,063 INFO L273 TraceCheckUtils]: 163: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:00,063 INFO L273 TraceCheckUtils]: 164: Hoare triple {4331#false} assume !~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:00,063 INFO L273 TraceCheckUtils]: 165: Hoare triple {4331#false} ~i~0 := 0bv32; {4331#false} is VALID [2018-11-18 20:58:00,064 INFO L273 TraceCheckUtils]: 166: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:00,064 INFO L273 TraceCheckUtils]: 167: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call #t~mem6 := read~intINTTYPE2(~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32);#t~short10 := ~zero_extendFrom16To32(#t~mem5) == ~zero_extendFrom16To32(#t~mem6); {4331#false} is VALID [2018-11-18 20:58:00,064 INFO L273 TraceCheckUtils]: 168: Hoare triple {4331#false} assume !#t~short10;call #t~mem9 := read~intINTTYPE2(~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32);call #t~mem7 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call #t~mem8 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);#t~short10 := ~zero_extendFrom16To32(#t~mem9) == ~bvmul32(~zero_extendFrom16To32(#t~mem7), ~zero_extendFrom16To32(#t~mem8)); {4331#false} is VALID [2018-11-18 20:58:00,064 INFO L256 TraceCheckUtils]: 169: Hoare triple {4331#false} call __VERIFIER_assert((if #t~short10 then 1bv32 else 0bv32)); {4331#false} is VALID [2018-11-18 20:58:00,065 INFO L273 TraceCheckUtils]: 170: Hoare triple {4331#false} ~cond := #in~cond; {4331#false} is VALID [2018-11-18 20:58:00,065 INFO L273 TraceCheckUtils]: 171: Hoare triple {4331#false} assume 0bv32 == ~cond; {4331#false} is VALID [2018-11-18 20:58:00,065 INFO L273 TraceCheckUtils]: 172: Hoare triple {4331#false} assume !false; {4331#false} is VALID [2018-11-18 20:58:00,105 INFO L134 CoverageAnalysis]: Checked inductivity of 1705 backedges. 0 proven. 737 refuted. 0 times theorem prover too weak. 968 trivial. 0 not checked. [2018-11-18 20:58:00,106 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 20:58:02,391 INFO L273 TraceCheckUtils]: 172: Hoare triple {4331#false} assume !false; {4331#false} is VALID [2018-11-18 20:58:02,391 INFO L273 TraceCheckUtils]: 171: Hoare triple {4331#false} assume 0bv32 == ~cond; {4331#false} is VALID [2018-11-18 20:58:02,392 INFO L273 TraceCheckUtils]: 170: Hoare triple {4331#false} ~cond := #in~cond; {4331#false} is VALID [2018-11-18 20:58:02,392 INFO L256 TraceCheckUtils]: 169: Hoare triple {4331#false} call __VERIFIER_assert((if #t~short10 then 1bv32 else 0bv32)); {4331#false} is VALID [2018-11-18 20:58:02,392 INFO L273 TraceCheckUtils]: 168: Hoare triple {4331#false} assume !#t~short10;call #t~mem9 := read~intINTTYPE2(~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32);call #t~mem7 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call #t~mem8 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);#t~short10 := ~zero_extendFrom16To32(#t~mem9) == ~bvmul32(~zero_extendFrom16To32(#t~mem7), ~zero_extendFrom16To32(#t~mem8)); {4331#false} is VALID [2018-11-18 20:58:02,392 INFO L273 TraceCheckUtils]: 167: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE2(~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call #t~mem6 := read~intINTTYPE2(~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32);#t~short10 := ~zero_extendFrom16To32(#t~mem5) == ~zero_extendFrom16To32(#t~mem6); {4331#false} is VALID [2018-11-18 20:58:02,392 INFO L273 TraceCheckUtils]: 166: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:02,392 INFO L273 TraceCheckUtils]: 165: Hoare triple {4331#false} ~i~0 := 0bv32; {4331#false} is VALID [2018-11-18 20:58:02,392 INFO L273 TraceCheckUtils]: 164: Hoare triple {4331#false} assume !~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:02,393 INFO L273 TraceCheckUtils]: 163: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:02,393 INFO L273 TraceCheckUtils]: 162: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:02,393 INFO L273 TraceCheckUtils]: 161: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:02,393 INFO L273 TraceCheckUtils]: 160: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:02,393 INFO L273 TraceCheckUtils]: 159: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:02,393 INFO L273 TraceCheckUtils]: 158: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:02,393 INFO L273 TraceCheckUtils]: 157: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:02,393 INFO L273 TraceCheckUtils]: 156: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:02,394 INFO L273 TraceCheckUtils]: 155: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:02,394 INFO L273 TraceCheckUtils]: 154: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:02,394 INFO L273 TraceCheckUtils]: 153: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:02,394 INFO L273 TraceCheckUtils]: 152: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:02,394 INFO L273 TraceCheckUtils]: 151: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:02,394 INFO L273 TraceCheckUtils]: 150: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:02,395 INFO L273 TraceCheckUtils]: 149: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:02,395 INFO L273 TraceCheckUtils]: 148: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:02,395 INFO L273 TraceCheckUtils]: 147: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:02,395 INFO L273 TraceCheckUtils]: 146: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:02,395 INFO L273 TraceCheckUtils]: 145: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:02,395 INFO L273 TraceCheckUtils]: 144: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:02,396 INFO L273 TraceCheckUtils]: 143: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:02,396 INFO L273 TraceCheckUtils]: 142: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:02,396 INFO L273 TraceCheckUtils]: 141: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:02,396 INFO L273 TraceCheckUtils]: 140: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:02,396 INFO L273 TraceCheckUtils]: 139: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:02,397 INFO L273 TraceCheckUtils]: 138: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:02,397 INFO L273 TraceCheckUtils]: 137: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:02,397 INFO L273 TraceCheckUtils]: 136: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:02,397 INFO L273 TraceCheckUtils]: 135: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:02,397 INFO L273 TraceCheckUtils]: 134: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:02,397 INFO L273 TraceCheckUtils]: 133: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:02,398 INFO L273 TraceCheckUtils]: 132: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:02,398 INFO L273 TraceCheckUtils]: 131: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:02,398 INFO L273 TraceCheckUtils]: 130: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:02,398 INFO L273 TraceCheckUtils]: 129: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:02,398 INFO L273 TraceCheckUtils]: 128: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:02,399 INFO L273 TraceCheckUtils]: 127: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:02,399 INFO L273 TraceCheckUtils]: 126: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:02,399 INFO L273 TraceCheckUtils]: 125: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:02,399 INFO L273 TraceCheckUtils]: 124: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:02,399 INFO L273 TraceCheckUtils]: 123: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:02,399 INFO L273 TraceCheckUtils]: 122: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:02,400 INFO L273 TraceCheckUtils]: 121: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:02,400 INFO L273 TraceCheckUtils]: 120: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:02,400 INFO L273 TraceCheckUtils]: 119: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:02,400 INFO L273 TraceCheckUtils]: 118: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:02,400 INFO L273 TraceCheckUtils]: 117: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:02,400 INFO L273 TraceCheckUtils]: 116: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:02,401 INFO L273 TraceCheckUtils]: 115: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:02,401 INFO L273 TraceCheckUtils]: 114: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:02,401 INFO L273 TraceCheckUtils]: 113: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:02,401 INFO L273 TraceCheckUtils]: 112: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:02,401 INFO L273 TraceCheckUtils]: 111: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:02,401 INFO L273 TraceCheckUtils]: 110: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:02,401 INFO L273 TraceCheckUtils]: 109: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:02,402 INFO L273 TraceCheckUtils]: 108: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:02,402 INFO L273 TraceCheckUtils]: 107: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:02,402 INFO L273 TraceCheckUtils]: 106: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:02,402 INFO L273 TraceCheckUtils]: 105: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:02,402 INFO L273 TraceCheckUtils]: 104: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:02,402 INFO L273 TraceCheckUtils]: 103: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:02,402 INFO L273 TraceCheckUtils]: 102: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:02,402 INFO L273 TraceCheckUtils]: 101: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:02,403 INFO L273 TraceCheckUtils]: 100: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:02,403 INFO L273 TraceCheckUtils]: 99: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:02,403 INFO L273 TraceCheckUtils]: 98: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:02,403 INFO L273 TraceCheckUtils]: 97: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:02,403 INFO L273 TraceCheckUtils]: 96: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:02,403 INFO L273 TraceCheckUtils]: 95: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:02,403 INFO L273 TraceCheckUtils]: 94: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:02,403 INFO L273 TraceCheckUtils]: 93: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:02,404 INFO L273 TraceCheckUtils]: 92: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:02,404 INFO L273 TraceCheckUtils]: 91: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:02,404 INFO L273 TraceCheckUtils]: 90: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:02,404 INFO L273 TraceCheckUtils]: 89: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:02,404 INFO L273 TraceCheckUtils]: 88: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:02,404 INFO L273 TraceCheckUtils]: 87: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:02,404 INFO L273 TraceCheckUtils]: 86: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:02,404 INFO L273 TraceCheckUtils]: 85: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:02,405 INFO L273 TraceCheckUtils]: 84: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:02,405 INFO L273 TraceCheckUtils]: 83: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:02,405 INFO L273 TraceCheckUtils]: 82: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:02,405 INFO L273 TraceCheckUtils]: 81: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:02,405 INFO L273 TraceCheckUtils]: 80: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:02,405 INFO L273 TraceCheckUtils]: 79: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:02,405 INFO L273 TraceCheckUtils]: 78: Hoare triple {4331#false} #t~post1 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post1);havoc #t~post1; {4331#false} is VALID [2018-11-18 20:58:02,405 INFO L273 TraceCheckUtils]: 77: Hoare triple {4331#false} assume 0bv16 != #t~nondet2;havoc #t~nondet2;~k~0 := #t~nondet3;havoc #t~nondet3;call write~intINTTYPE2(~zero_extendFrom8To16(~k~0), ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~bvmul32(~zero_extendFrom8To32(~k~0), ~zero_extendFrom8To32(~k~0))[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {4331#false} is VALID [2018-11-18 20:58:02,406 INFO L273 TraceCheckUtils]: 76: Hoare triple {4331#false} assume !!~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:02,406 INFO L273 TraceCheckUtils]: 75: Hoare triple {4331#false} assume true; {4331#false} is VALID [2018-11-18 20:58:02,406 INFO L273 TraceCheckUtils]: 74: Hoare triple {4331#false} ~i~0 := 0bv32; {4331#false} is VALID [2018-11-18 20:58:02,406 INFO L273 TraceCheckUtils]: 73: Hoare triple {5171#(bvslt main_~i~0 (_ bv100000 32))} assume !~bvslt32(~i~0, 100000bv32); {4331#false} is VALID [2018-11-18 20:58:02,406 INFO L273 TraceCheckUtils]: 72: Hoare triple {5171#(bvslt main_~i~0 (_ bv100000 32))} assume true; {5171#(bvslt main_~i~0 (_ bv100000 32))} is VALID [2018-11-18 20:58:02,407 INFO L273 TraceCheckUtils]: 71: Hoare triple {5178#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5171#(bvslt main_~i~0 (_ bv100000 32))} is VALID [2018-11-18 20:58:02,407 INFO L273 TraceCheckUtils]: 70: Hoare triple {5178#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {5178#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,408 INFO L273 TraceCheckUtils]: 69: Hoare triple {5178#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} assume true; {5178#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,412 INFO L273 TraceCheckUtils]: 68: Hoare triple {5188#(bvslt (bvadd main_~i~0 (_ bv2 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5178#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,412 INFO L273 TraceCheckUtils]: 67: Hoare triple {5188#(bvslt (bvadd main_~i~0 (_ bv2 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {5188#(bvslt (bvadd main_~i~0 (_ bv2 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,413 INFO L273 TraceCheckUtils]: 66: Hoare triple {5188#(bvslt (bvadd main_~i~0 (_ bv2 32)) (_ bv100000 32))} assume true; {5188#(bvslt (bvadd main_~i~0 (_ bv2 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,418 INFO L273 TraceCheckUtils]: 65: Hoare triple {5198#(bvslt (bvadd main_~i~0 (_ bv3 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5188#(bvslt (bvadd main_~i~0 (_ bv2 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,419 INFO L273 TraceCheckUtils]: 64: Hoare triple {5198#(bvslt (bvadd main_~i~0 (_ bv3 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {5198#(bvslt (bvadd main_~i~0 (_ bv3 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,419 INFO L273 TraceCheckUtils]: 63: Hoare triple {5198#(bvslt (bvadd main_~i~0 (_ bv3 32)) (_ bv100000 32))} assume true; {5198#(bvslt (bvadd main_~i~0 (_ bv3 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,424 INFO L273 TraceCheckUtils]: 62: Hoare triple {5208#(bvslt (bvadd main_~i~0 (_ bv4 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5198#(bvslt (bvadd main_~i~0 (_ bv3 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,425 INFO L273 TraceCheckUtils]: 61: Hoare triple {5208#(bvslt (bvadd main_~i~0 (_ bv4 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {5208#(bvslt (bvadd main_~i~0 (_ bv4 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,444 INFO L273 TraceCheckUtils]: 60: Hoare triple {5208#(bvslt (bvadd main_~i~0 (_ bv4 32)) (_ bv100000 32))} assume true; {5208#(bvslt (bvadd main_~i~0 (_ bv4 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,450 INFO L273 TraceCheckUtils]: 59: Hoare triple {5218#(bvslt (bvadd main_~i~0 (_ bv5 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5208#(bvslt (bvadd main_~i~0 (_ bv4 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,451 INFO L273 TraceCheckUtils]: 58: Hoare triple {5218#(bvslt (bvadd main_~i~0 (_ bv5 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {5218#(bvslt (bvadd main_~i~0 (_ bv5 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,451 INFO L273 TraceCheckUtils]: 57: Hoare triple {5218#(bvslt (bvadd main_~i~0 (_ bv5 32)) (_ bv100000 32))} assume true; {5218#(bvslt (bvadd main_~i~0 (_ bv5 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,457 INFO L273 TraceCheckUtils]: 56: Hoare triple {5228#(bvslt (bvadd main_~i~0 (_ bv6 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5218#(bvslt (bvadd main_~i~0 (_ bv5 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,457 INFO L273 TraceCheckUtils]: 55: Hoare triple {5228#(bvslt (bvadd main_~i~0 (_ bv6 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {5228#(bvslt (bvadd main_~i~0 (_ bv6 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,458 INFO L273 TraceCheckUtils]: 54: Hoare triple {5228#(bvslt (bvadd main_~i~0 (_ bv6 32)) (_ bv100000 32))} assume true; {5228#(bvslt (bvadd main_~i~0 (_ bv6 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,465 INFO L273 TraceCheckUtils]: 53: Hoare triple {5238#(bvslt (bvadd main_~i~0 (_ bv7 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5228#(bvslt (bvadd main_~i~0 (_ bv6 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,465 INFO L273 TraceCheckUtils]: 52: Hoare triple {5238#(bvslt (bvadd main_~i~0 (_ bv7 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {5238#(bvslt (bvadd main_~i~0 (_ bv7 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,466 INFO L273 TraceCheckUtils]: 51: Hoare triple {5238#(bvslt (bvadd main_~i~0 (_ bv7 32)) (_ bv100000 32))} assume true; {5238#(bvslt (bvadd main_~i~0 (_ bv7 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,471 INFO L273 TraceCheckUtils]: 50: Hoare triple {5248#(bvslt (bvadd main_~i~0 (_ bv8 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5238#(bvslt (bvadd main_~i~0 (_ bv7 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,471 INFO L273 TraceCheckUtils]: 49: Hoare triple {5248#(bvslt (bvadd main_~i~0 (_ bv8 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {5248#(bvslt (bvadd main_~i~0 (_ bv8 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,472 INFO L273 TraceCheckUtils]: 48: Hoare triple {5248#(bvslt (bvadd main_~i~0 (_ bv8 32)) (_ bv100000 32))} assume true; {5248#(bvslt (bvadd main_~i~0 (_ bv8 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,479 INFO L273 TraceCheckUtils]: 47: Hoare triple {5258#(bvslt (bvadd main_~i~0 (_ bv9 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5248#(bvslt (bvadd main_~i~0 (_ bv8 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,480 INFO L273 TraceCheckUtils]: 46: Hoare triple {5258#(bvslt (bvadd main_~i~0 (_ bv9 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {5258#(bvslt (bvadd main_~i~0 (_ bv9 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,480 INFO L273 TraceCheckUtils]: 45: Hoare triple {5258#(bvslt (bvadd main_~i~0 (_ bv9 32)) (_ bv100000 32))} assume true; {5258#(bvslt (bvadd main_~i~0 (_ bv9 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,486 INFO L273 TraceCheckUtils]: 44: Hoare triple {5268#(bvslt (bvadd main_~i~0 (_ bv10 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5258#(bvslt (bvadd main_~i~0 (_ bv9 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,486 INFO L273 TraceCheckUtils]: 43: Hoare triple {5268#(bvslt (bvadd main_~i~0 (_ bv10 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {5268#(bvslt (bvadd main_~i~0 (_ bv10 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,486 INFO L273 TraceCheckUtils]: 42: Hoare triple {5268#(bvslt (bvadd main_~i~0 (_ bv10 32)) (_ bv100000 32))} assume true; {5268#(bvslt (bvadd main_~i~0 (_ bv10 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,492 INFO L273 TraceCheckUtils]: 41: Hoare triple {5278#(bvslt (bvadd main_~i~0 (_ bv11 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5268#(bvslt (bvadd main_~i~0 (_ bv10 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,493 INFO L273 TraceCheckUtils]: 40: Hoare triple {5278#(bvslt (bvadd main_~i~0 (_ bv11 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {5278#(bvslt (bvadd main_~i~0 (_ bv11 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,493 INFO L273 TraceCheckUtils]: 39: Hoare triple {5278#(bvslt (bvadd main_~i~0 (_ bv11 32)) (_ bv100000 32))} assume true; {5278#(bvslt (bvadd main_~i~0 (_ bv11 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,498 INFO L273 TraceCheckUtils]: 38: Hoare triple {5288#(bvslt (bvadd main_~i~0 (_ bv12 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5278#(bvslt (bvadd main_~i~0 (_ bv11 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,499 INFO L273 TraceCheckUtils]: 37: Hoare triple {5288#(bvslt (bvadd main_~i~0 (_ bv12 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {5288#(bvslt (bvadd main_~i~0 (_ bv12 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,499 INFO L273 TraceCheckUtils]: 36: Hoare triple {5288#(bvslt (bvadd main_~i~0 (_ bv12 32)) (_ bv100000 32))} assume true; {5288#(bvslt (bvadd main_~i~0 (_ bv12 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,504 INFO L273 TraceCheckUtils]: 35: Hoare triple {5298#(bvslt (bvadd main_~i~0 (_ bv13 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5288#(bvslt (bvadd main_~i~0 (_ bv12 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,505 INFO L273 TraceCheckUtils]: 34: Hoare triple {5298#(bvslt (bvadd main_~i~0 (_ bv13 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {5298#(bvslt (bvadd main_~i~0 (_ bv13 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,505 INFO L273 TraceCheckUtils]: 33: Hoare triple {5298#(bvslt (bvadd main_~i~0 (_ bv13 32)) (_ bv100000 32))} assume true; {5298#(bvslt (bvadd main_~i~0 (_ bv13 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,511 INFO L273 TraceCheckUtils]: 32: Hoare triple {5308#(bvslt (bvadd main_~i~0 (_ bv14 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5298#(bvslt (bvadd main_~i~0 (_ bv13 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,511 INFO L273 TraceCheckUtils]: 31: Hoare triple {5308#(bvslt (bvadd main_~i~0 (_ bv14 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {5308#(bvslt (bvadd main_~i~0 (_ bv14 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,511 INFO L273 TraceCheckUtils]: 30: Hoare triple {5308#(bvslt (bvadd main_~i~0 (_ bv14 32)) (_ bv100000 32))} assume true; {5308#(bvslt (bvadd main_~i~0 (_ bv14 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,517 INFO L273 TraceCheckUtils]: 29: Hoare triple {5318#(bvslt (bvadd main_~i~0 (_ bv15 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5308#(bvslt (bvadd main_~i~0 (_ bv14 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,517 INFO L273 TraceCheckUtils]: 28: Hoare triple {5318#(bvslt (bvadd main_~i~0 (_ bv15 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {5318#(bvslt (bvadd main_~i~0 (_ bv15 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,518 INFO L273 TraceCheckUtils]: 27: Hoare triple {5318#(bvslt (bvadd main_~i~0 (_ bv15 32)) (_ bv100000 32))} assume true; {5318#(bvslt (bvadd main_~i~0 (_ bv15 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,524 INFO L273 TraceCheckUtils]: 26: Hoare triple {5328#(bvslt (bvadd main_~i~0 (_ bv16 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5318#(bvslt (bvadd main_~i~0 (_ bv15 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,525 INFO L273 TraceCheckUtils]: 25: Hoare triple {5328#(bvslt (bvadd main_~i~0 (_ bv16 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {5328#(bvslt (bvadd main_~i~0 (_ bv16 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,525 INFO L273 TraceCheckUtils]: 24: Hoare triple {5328#(bvslt (bvadd main_~i~0 (_ bv16 32)) (_ bv100000 32))} assume true; {5328#(bvslt (bvadd main_~i~0 (_ bv16 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,529 INFO L273 TraceCheckUtils]: 23: Hoare triple {5338#(bvslt (bvadd main_~i~0 (_ bv17 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5328#(bvslt (bvadd main_~i~0 (_ bv16 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,529 INFO L273 TraceCheckUtils]: 22: Hoare triple {5338#(bvslt (bvadd main_~i~0 (_ bv17 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {5338#(bvslt (bvadd main_~i~0 (_ bv17 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,529 INFO L273 TraceCheckUtils]: 21: Hoare triple {5338#(bvslt (bvadd main_~i~0 (_ bv17 32)) (_ bv100000 32))} assume true; {5338#(bvslt (bvadd main_~i~0 (_ bv17 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,536 INFO L273 TraceCheckUtils]: 20: Hoare triple {5348#(bvslt (bvadd main_~i~0 (_ bv18 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5338#(bvslt (bvadd main_~i~0 (_ bv17 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,536 INFO L273 TraceCheckUtils]: 19: Hoare triple {5348#(bvslt (bvadd main_~i~0 (_ bv18 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {5348#(bvslt (bvadd main_~i~0 (_ bv18 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,536 INFO L273 TraceCheckUtils]: 18: Hoare triple {5348#(bvslt (bvadd main_~i~0 (_ bv18 32)) (_ bv100000 32))} assume true; {5348#(bvslt (bvadd main_~i~0 (_ bv18 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,541 INFO L273 TraceCheckUtils]: 17: Hoare triple {5358#(bvslt (bvadd main_~i~0 (_ bv19 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5348#(bvslt (bvadd main_~i~0 (_ bv18 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,541 INFO L273 TraceCheckUtils]: 16: Hoare triple {5358#(bvslt (bvadd main_~i~0 (_ bv19 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {5358#(bvslt (bvadd main_~i~0 (_ bv19 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,542 INFO L273 TraceCheckUtils]: 15: Hoare triple {5358#(bvslt (bvadd main_~i~0 (_ bv19 32)) (_ bv100000 32))} assume true; {5358#(bvslt (bvadd main_~i~0 (_ bv19 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,547 INFO L273 TraceCheckUtils]: 14: Hoare triple {5368#(bvslt (bvadd main_~i~0 (_ bv20 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5358#(bvslt (bvadd main_~i~0 (_ bv19 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,547 INFO L273 TraceCheckUtils]: 13: Hoare triple {5368#(bvslt (bvadd main_~i~0 (_ bv20 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {5368#(bvslt (bvadd main_~i~0 (_ bv20 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,548 INFO L273 TraceCheckUtils]: 12: Hoare triple {5368#(bvslt (bvadd main_~i~0 (_ bv20 32)) (_ bv100000 32))} assume true; {5368#(bvslt (bvadd main_~i~0 (_ bv20 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,555 INFO L273 TraceCheckUtils]: 11: Hoare triple {5378#(bvslt (bvadd main_~i~0 (_ bv21 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5368#(bvslt (bvadd main_~i~0 (_ bv20 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,555 INFO L273 TraceCheckUtils]: 10: Hoare triple {5378#(bvslt (bvadd main_~i~0 (_ bv21 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {5378#(bvslt (bvadd main_~i~0 (_ bv21 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,555 INFO L273 TraceCheckUtils]: 9: Hoare triple {5378#(bvslt (bvadd main_~i~0 (_ bv21 32)) (_ bv100000 32))} assume true; {5378#(bvslt (bvadd main_~i~0 (_ bv21 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,561 INFO L273 TraceCheckUtils]: 8: Hoare triple {5388#(bvslt (bvadd main_~i~0 (_ bv22 32)) (_ bv100000 32))} #t~post0 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5378#(bvslt (bvadd main_~i~0 (_ bv21 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,562 INFO L273 TraceCheckUtils]: 7: Hoare triple {5388#(bvslt (bvadd main_~i~0 (_ bv22 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0)), 2bv32);call write~intINTTYPE2(~i~0[16:0], ~#a~0.base, ~bvadd32(2bv32, ~bvadd32(~#a~0.offset, ~bvmul32(4bv32, ~i~0))), 2bv32); {5388#(bvslt (bvadd main_~i~0 (_ bv22 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,562 INFO L273 TraceCheckUtils]: 6: Hoare triple {5388#(bvslt (bvadd main_~i~0 (_ bv22 32)) (_ bv100000 32))} assume true; {5388#(bvslt (bvadd main_~i~0 (_ bv22 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,562 INFO L273 TraceCheckUtils]: 5: Hoare triple {4330#true} havoc ~k~0;havoc ~i~0;~i~0 := 0bv32; {5388#(bvslt (bvadd main_~i~0 (_ bv22 32)) (_ bv100000 32))} is VALID [2018-11-18 20:58:02,563 INFO L256 TraceCheckUtils]: 4: Hoare triple {4330#true} call #t~ret11 := main(); {4330#true} is VALID [2018-11-18 20:58:02,563 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {4330#true} {4330#true} #77#return; {4330#true} is VALID [2018-11-18 20:58:02,563 INFO L273 TraceCheckUtils]: 2: Hoare triple {4330#true} assume true; {4330#true} is VALID [2018-11-18 20:58:02,563 INFO L273 TraceCheckUtils]: 1: Hoare triple {4330#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1];call ~#a~0.base, ~#a~0.offset := #Ultimate.alloc(400000bv32);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#a~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#a~0.base); {4330#true} is VALID [2018-11-18 20:58:02,563 INFO L256 TraceCheckUtils]: 0: Hoare triple {4330#true} call ULTIMATE.init(); {4330#true} is VALID [2018-11-18 20:58:02,585 INFO L134 CoverageAnalysis]: Checked inductivity of 1705 backedges. 0 proven. 737 refuted. 0 times theorem prover too weak. 968 trivial. 0 not checked. [2018-11-18 20:58:02,588 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 20:58:02,588 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25] total 48 [2018-11-18 20:58:02,588 INFO L78 Accepts]: Start accepts. Automaton has 48 states. Word has length 173 [2018-11-18 20:58:02,590 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 20:58:02,590 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 48 states. [2018-11-18 20:58:02,939 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 157 edges. 157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:58:02,939 INFO L459 AbstractCegarLoop]: Interpolant automaton has 48 states [2018-11-18 20:58:02,940 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2018-11-18 20:58:02,940 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=622, Invalid=1634, Unknown=0, NotChecked=0, Total=2256 [2018-11-18 20:58:02,941 INFO L87 Difference]: Start difference. First operand 183 states and 208 transitions. Second operand 48 states. [2018-11-18 20:58:08,726 WARN L180 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 7 [2018-11-18 20:58:09,202 WARN L180 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 7 [2018-11-18 20:58:09,718 WARN L180 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 7 [2018-11-18 20:58:10,313 WARN L180 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 7 [2018-11-18 20:58:10,873 WARN L180 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 7 [2018-11-18 20:58:11,423 WARN L180 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 7 [2018-11-18 20:58:11,996 WARN L180 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 7 [2018-11-18 20:58:12,596 WARN L180 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 7 [2018-11-18 20:59:03,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:59:03,194 INFO L93 Difference]: Finished difference Result 777 states and 1033 transitions. [2018-11-18 20:59:03,194 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2018-11-18 20:59:03,194 INFO L78 Accepts]: Start accepts. Automaton has 48 states. Word has length 173 [2018-11-18 20:59:03,195 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 20:59:03,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2018-11-18 20:59:03,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 826 transitions. [2018-11-18 20:59:03,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2018-11-18 20:59:03,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 826 transitions. [2018-11-18 20:59:03,232 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 48 states and 826 transitions. [2018-11-18 20:59:05,462 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 826 edges. 826 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:59:05,498 INFO L225 Difference]: With dead ends: 777 [2018-11-18 20:59:05,498 INFO L226 Difference]: Without dead ends: 668 [2018-11-18 20:59:05,501 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 367 GetRequests, 299 SyntacticMatches, 0 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 231 ImplicationChecksByTransitivity, 11.9s TimeCoverageRelationStatistics Valid=1678, Invalid=3152, Unknown=0, NotChecked=0, Total=4830 [2018-11-18 20:59:05,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 668 states. [2018-11-18 20:59:06,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 668 to 351. [2018-11-18 20:59:06,262 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 20:59:06,262 INFO L82 GeneralOperation]: Start isEquivalent. First operand 668 states. Second operand 351 states. [2018-11-18 20:59:06,263 INFO L74 IsIncluded]: Start isIncluded. First operand 668 states. Second operand 351 states. [2018-11-18 20:59:06,263 INFO L87 Difference]: Start difference. First operand 668 states. Second operand 351 states. [2018-11-18 20:59:06,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:59:06,306 INFO L93 Difference]: Finished difference Result 668 states and 852 transitions. [2018-11-18 20:59:06,306 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 852 transitions. [2018-11-18 20:59:06,309 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:59:06,309 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:59:06,309 INFO L74 IsIncluded]: Start isIncluded. First operand 351 states. Second operand 668 states. [2018-11-18 20:59:06,310 INFO L87 Difference]: Start difference. First operand 351 states. Second operand 668 states. [2018-11-18 20:59:06,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:59:06,346 INFO L93 Difference]: Finished difference Result 668 states and 852 transitions. [2018-11-18 20:59:06,346 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 852 transitions. [2018-11-18 20:59:06,349 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:59:06,349 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:59:06,349 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 20:59:06,349 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 20:59:06,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 351 states. [2018-11-18 20:59:06,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 351 states and 400 transitions. [2018-11-18 20:59:06,360 INFO L78 Accepts]: Start accepts. Automaton has 351 states and 400 transitions. Word has length 173 [2018-11-18 20:59:06,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 20:59:06,360 INFO L480 AbstractCegarLoop]: Abstraction has 351 states and 400 transitions. [2018-11-18 20:59:06,360 INFO L481 AbstractCegarLoop]: Interpolant automaton has 48 states. [2018-11-18 20:59:06,360 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 400 transitions. [2018-11-18 20:59:06,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2018-11-18 20:59:06,365 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:59:06,366 INFO L375 BasicCegarLoop]: trace histogram [47, 47, 46, 46, 46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 20:59:06,366 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:59:06,366 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:59:06,367 INFO L82 PathProgramCache]: Analyzing trace with hash 1036663510, now seen corresponding path program 5 times [2018-11-18 20:59:06,368 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:59:06,368 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 20:59:06,396 INFO L101 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1