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-examples/standard_copy7_true-unreach-call_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-18e5b2d-m [2018-11-18 20:42:22,415 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 20:42:22,417 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 20:42:22,428 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 20:42:22,428 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 20:42:22,429 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 20:42:22,432 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 20:42:22,433 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 20:42:22,435 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 20:42:22,436 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 20:42:22,437 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 20:42:22,437 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 20:42:22,438 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 20:42:22,439 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 20:42:22,440 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 20:42:22,441 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 20:42:22,442 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 20:42:22,444 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 20:42:22,446 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 20:42:22,447 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 20:42:22,448 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 20:42:22,449 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 20:42:22,452 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 20:42:22,452 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 20:42:22,452 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 20:42:22,453 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 20:42:22,454 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 20:42:22,455 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 20:42:22,456 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 20:42:22,457 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 20:42:22,457 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 20:42:22,458 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 20:42:22,458 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 20:42:22,458 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 20:42:22,459 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 20:42:22,460 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 20:42:22,460 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 20:42:22,475 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 20:42:22,475 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 20:42:22,476 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 20:42:22,476 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 20:42:22,477 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 20:42:22,477 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 20:42:22,477 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 20:42:22,478 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 20:42:22,478 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 20:42:22,478 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 20:42:22,478 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 20:42:22,478 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 20:42:22,479 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 20:42:22,479 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 20:42:22,479 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 20:42:22,479 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 20:42:22,479 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 20:42:22,480 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 20:42:22,480 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 20:42:22,480 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 20:42:22,480 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 20:42:22,480 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 20:42:22,481 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 20:42:22,481 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 20:42:22,481 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 20:42:22,481 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 20:42:22,481 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 20:42:22,482 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 20:42:22,482 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 20:42:22,482 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 20:42:22,482 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 20:42:22,482 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 20:42:22,482 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 20:42:22,528 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 20:42:22,541 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 20:42:22,546 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 20:42:22,547 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 20:42:22,547 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 20:42:22,548 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_copy7_true-unreach-call_ground.i [2018-11-18 20:42:22,605 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8ae0918c/86d92f1464994c1c989f19cd36942a04/FLAG685a91096 [2018-11-18 20:42:23,069 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 20:42:23,069 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_copy7_true-unreach-call_ground.i [2018-11-18 20:42:23,077 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8ae0918c/86d92f1464994c1c989f19cd36942a04/FLAG685a91096 [2018-11-18 20:42:23,406 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8ae0918c/86d92f1464994c1c989f19cd36942a04 [2018-11-18 20:42:23,415 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 20:42:23,417 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-18 20:42:23,418 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 20:42:23,418 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 20:42:23,422 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 20:42:23,423 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:42:23" (1/1) ... [2018-11-18 20:42:23,426 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48222046 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:42:23, skipping insertion in model container [2018-11-18 20:42:23,426 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:42:23" (1/1) ... [2018-11-18 20:42:23,436 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 20:42:23,459 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 20:42:23,707 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 20:42:23,713 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 20:42:23,764 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 20:42:23,798 INFO L195 MainTranslator]: Completed translation [2018-11-18 20:42:23,799 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:42:23 WrapperNode [2018-11-18 20:42:23,799 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 20:42:23,800 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 20:42:23,800 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 20:42:23,800 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 20:42:23,817 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:42:23" (1/1) ... [2018-11-18 20:42:23,817 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:42:23" (1/1) ... [2018-11-18 20:42:23,829 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:42:23" (1/1) ... [2018-11-18 20:42:23,830 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:42:23" (1/1) ... [2018-11-18 20:42:23,876 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:42:23" (1/1) ... [2018-11-18 20:42:23,892 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:42:23" (1/1) ... [2018-11-18 20:42:23,895 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:42:23" (1/1) ... [2018-11-18 20:42:23,903 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 20:42:23,903 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 20:42:23,904 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 20:42:23,904 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 20:42:23,907 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:42:23" (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 20:42:24,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 20:42:24,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 20:42:24,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-18 20:42:24,074 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 20:42:24,074 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 20:42:24,074 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-18 20:42:24,074 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 20:42:24,075 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 20:42:24,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 20:42:24,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 20:42:24,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 20:42:24,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 20:42:24,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 20:42:24,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 20:42:24,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 20:42:25,161 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 20:42:25,162 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:42:25 BoogieIcfgContainer [2018-11-18 20:42:25,162 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 20:42:25,163 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 20:42:25,163 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 20:42:25,166 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 20:42:25,167 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 08:42:23" (1/3) ... [2018-11-18 20:42:25,167 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d5fa6f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:42:25, skipping insertion in model container [2018-11-18 20:42:25,168 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:42:23" (2/3) ... [2018-11-18 20:42:25,168 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d5fa6f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:42:25, skipping insertion in model container [2018-11-18 20:42:25,168 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:42:25" (3/3) ... [2018-11-18 20:42:25,170 INFO L112 eAbstractionObserver]: Analyzing ICFG standard_copy7_true-unreach-call_ground.i [2018-11-18 20:42:25,179 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 20:42:25,188 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 20:42:25,201 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 20:42:25,230 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 20:42:25,231 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 20:42:25,231 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 20:42:25,231 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 20:42:25,231 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 20:42:25,231 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 20:42:25,232 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 20:42:25,232 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 20:42:25,232 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 20:42:25,250 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states. [2018-11-18 20:42:25,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-18 20:42:25,258 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:42:25,259 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 20:42:25,261 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:42:25,267 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:42:25,267 INFO L82 PathProgramCache]: Analyzing trace with hash -1351512079, now seen corresponding path program 1 times [2018-11-18 20:42:25,272 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:42:25,273 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 20:42:25,301 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 20:42:25,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:42:25,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:42:25,392 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 20:42:25,640 INFO L256 TraceCheckUtils]: 0: Hoare triple {57#true} call ULTIMATE.init(); {57#true} is VALID [2018-11-18 20:42:25,644 INFO L273 TraceCheckUtils]: 1: Hoare triple {57#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {57#true} is VALID [2018-11-18 20:42:25,645 INFO L273 TraceCheckUtils]: 2: Hoare triple {57#true} assume true; {57#true} is VALID [2018-11-18 20:42:25,645 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {57#true} {57#true} #156#return; {57#true} is VALID [2018-11-18 20:42:25,646 INFO L256 TraceCheckUtils]: 4: Hoare triple {57#true} call #t~ret19 := main(); {57#true} is VALID [2018-11-18 20:42:25,646 INFO L273 TraceCheckUtils]: 5: Hoare triple {57#true} call ~#a1~0.base, ~#a1~0.offset := #Ultimate.alloc(400000bv32);call ~#a2~0.base, ~#a2~0.offset := #Ultimate.alloc(400000bv32);call ~#a3~0.base, ~#a3~0.offset := #Ultimate.alloc(400000bv32);call ~#a4~0.base, ~#a4~0.offset := #Ultimate.alloc(400000bv32);call ~#a5~0.base, ~#a5~0.offset := #Ultimate.alloc(400000bv32);call ~#a6~0.base, ~#a6~0.offset := #Ultimate.alloc(400000bv32);call ~#a7~0.base, ~#a7~0.offset := #Ultimate.alloc(400000bv32);call ~#a8~0.base, ~#a8~0.offset := #Ultimate.alloc(400000bv32);havoc ~a~0;~a~0 := 0bv32; {57#true} is VALID [2018-11-18 20:42:25,659 INFO L273 TraceCheckUtils]: 6: Hoare triple {57#true} assume !true; {58#false} is VALID [2018-11-18 20:42:25,660 INFO L273 TraceCheckUtils]: 7: Hoare triple {58#false} havoc ~i~0;~i~0 := 0bv32; {58#false} is VALID [2018-11-18 20:42:25,660 INFO L273 TraceCheckUtils]: 8: Hoare triple {58#false} assume !true; {58#false} is VALID [2018-11-18 20:42:25,661 INFO L273 TraceCheckUtils]: 9: Hoare triple {58#false} ~i~0 := 0bv32; {58#false} is VALID [2018-11-18 20:42:25,661 INFO L273 TraceCheckUtils]: 10: Hoare triple {58#false} assume !true; {58#false} is VALID [2018-11-18 20:42:25,661 INFO L273 TraceCheckUtils]: 11: Hoare triple {58#false} ~i~0 := 0bv32; {58#false} is VALID [2018-11-18 20:42:25,662 INFO L273 TraceCheckUtils]: 12: Hoare triple {58#false} assume !true; {58#false} is VALID [2018-11-18 20:42:25,662 INFO L273 TraceCheckUtils]: 13: Hoare triple {58#false} ~i~0 := 0bv32; {58#false} is VALID [2018-11-18 20:42:25,662 INFO L273 TraceCheckUtils]: 14: Hoare triple {58#false} assume !true; {58#false} is VALID [2018-11-18 20:42:25,663 INFO L273 TraceCheckUtils]: 15: Hoare triple {58#false} ~i~0 := 0bv32; {58#false} is VALID [2018-11-18 20:42:25,663 INFO L273 TraceCheckUtils]: 16: Hoare triple {58#false} assume !true; {58#false} is VALID [2018-11-18 20:42:25,664 INFO L273 TraceCheckUtils]: 17: Hoare triple {58#false} ~i~0 := 0bv32; {58#false} is VALID [2018-11-18 20:42:25,664 INFO L273 TraceCheckUtils]: 18: Hoare triple {58#false} assume !true; {58#false} is VALID [2018-11-18 20:42:25,664 INFO L273 TraceCheckUtils]: 19: Hoare triple {58#false} ~i~0 := 0bv32; {58#false} is VALID [2018-11-18 20:42:25,665 INFO L273 TraceCheckUtils]: 20: Hoare triple {58#false} assume !true; {58#false} is VALID [2018-11-18 20:42:25,665 INFO L273 TraceCheckUtils]: 21: Hoare triple {58#false} havoc ~x~0;~x~0 := 0bv32; {58#false} is VALID [2018-11-18 20:42:25,665 INFO L273 TraceCheckUtils]: 22: Hoare triple {58#false} assume true; {58#false} is VALID [2018-11-18 20:42:25,666 INFO L273 TraceCheckUtils]: 23: Hoare triple {58#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem17 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem18 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {58#false} is VALID [2018-11-18 20:42:25,666 INFO L256 TraceCheckUtils]: 24: Hoare triple {58#false} call __VERIFIER_assert((if #t~mem17 == #t~mem18 then 1bv32 else 0bv32)); {58#false} is VALID [2018-11-18 20:42:25,667 INFO L273 TraceCheckUtils]: 25: Hoare triple {58#false} ~cond := #in~cond; {58#false} is VALID [2018-11-18 20:42:25,667 INFO L273 TraceCheckUtils]: 26: Hoare triple {58#false} assume 0bv32 == ~cond; {58#false} is VALID [2018-11-18 20:42:25,667 INFO L273 TraceCheckUtils]: 27: Hoare triple {58#false} assume !false; {58#false} is VALID [2018-11-18 20:42:25,673 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 20:42:25,674 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 20:42:25,683 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 20:42:25,683 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 20:42:25,689 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 28 [2018-11-18 20:42:25,694 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 20:42:25,697 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states. [2018-11-18 20:42:25,857 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:42:25,857 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 20:42:25,866 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 20:42:25,866 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 20:42:25,869 INFO L87 Difference]: Start difference. First operand 54 states. Second operand 2 states. [2018-11-18 20:42:26,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:42:26,071 INFO L93 Difference]: Finished difference Result 99 states and 134 transitions. [2018-11-18 20:42:26,071 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 20:42:26,071 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 28 [2018-11-18 20:42:26,072 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 20:42:26,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-18 20:42:26,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 134 transitions. [2018-11-18 20:42:26,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-18 20:42:26,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 134 transitions. [2018-11-18 20:42:26,102 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 134 transitions. [2018-11-18 20:42:27,067 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 134 edges. 134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:42:27,080 INFO L225 Difference]: With dead ends: 99 [2018-11-18 20:42:27,080 INFO L226 Difference]: Without dead ends: 49 [2018-11-18 20:42:27,083 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 27 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 20:42:27,100 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2018-11-18 20:42:27,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 49. [2018-11-18 20:42:27,153 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 20:42:27,154 INFO L82 GeneralOperation]: Start isEquivalent. First operand 49 states. Second operand 49 states. [2018-11-18 20:42:27,155 INFO L74 IsIncluded]: Start isIncluded. First operand 49 states. Second operand 49 states. [2018-11-18 20:42:27,155 INFO L87 Difference]: Start difference. First operand 49 states. Second operand 49 states. [2018-11-18 20:42:27,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:42:27,161 INFO L93 Difference]: Finished difference Result 49 states and 57 transitions. [2018-11-18 20:42:27,161 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 57 transitions. [2018-11-18 20:42:27,162 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:42:27,162 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:42:27,162 INFO L74 IsIncluded]: Start isIncluded. First operand 49 states. Second operand 49 states. [2018-11-18 20:42:27,163 INFO L87 Difference]: Start difference. First operand 49 states. Second operand 49 states. [2018-11-18 20:42:27,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:42:27,168 INFO L93 Difference]: Finished difference Result 49 states and 57 transitions. [2018-11-18 20:42:27,168 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 57 transitions. [2018-11-18 20:42:27,169 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:42:27,169 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:42:27,169 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 20:42:27,170 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 20:42:27,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49 states. [2018-11-18 20:42:27,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 57 transitions. [2018-11-18 20:42:27,175 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 57 transitions. Word has length 28 [2018-11-18 20:42:27,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 20:42:27,176 INFO L480 AbstractCegarLoop]: Abstraction has 49 states and 57 transitions. [2018-11-18 20:42:27,176 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 20:42:27,176 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 57 transitions. [2018-11-18 20:42:27,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-11-18 20:42:27,178 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:42:27,178 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 20:42:27,178 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:42:27,179 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:42:27,179 INFO L82 PathProgramCache]: Analyzing trace with hash 1805735837, now seen corresponding path program 1 times [2018-11-18 20:42:27,179 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:42:27,180 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 20:42:27,206 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 20:42:27,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:42:27,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:42:27,285 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 20:42:27,435 INFO L256 TraceCheckUtils]: 0: Hoare triple {428#true} call ULTIMATE.init(); {428#true} is VALID [2018-11-18 20:42:27,435 INFO L273 TraceCheckUtils]: 1: Hoare triple {428#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {428#true} is VALID [2018-11-18 20:42:27,436 INFO L273 TraceCheckUtils]: 2: Hoare triple {428#true} assume true; {428#true} is VALID [2018-11-18 20:42:27,436 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {428#true} {428#true} #156#return; {428#true} is VALID [2018-11-18 20:42:27,437 INFO L256 TraceCheckUtils]: 4: Hoare triple {428#true} call #t~ret19 := main(); {428#true} is VALID [2018-11-18 20:42:27,439 INFO L273 TraceCheckUtils]: 5: Hoare triple {428#true} call ~#a1~0.base, ~#a1~0.offset := #Ultimate.alloc(400000bv32);call ~#a2~0.base, ~#a2~0.offset := #Ultimate.alloc(400000bv32);call ~#a3~0.base, ~#a3~0.offset := #Ultimate.alloc(400000bv32);call ~#a4~0.base, ~#a4~0.offset := #Ultimate.alloc(400000bv32);call ~#a5~0.base, ~#a5~0.offset := #Ultimate.alloc(400000bv32);call ~#a6~0.base, ~#a6~0.offset := #Ultimate.alloc(400000bv32);call ~#a7~0.base, ~#a7~0.offset := #Ultimate.alloc(400000bv32);call ~#a8~0.base, ~#a8~0.offset := #Ultimate.alloc(400000bv32);havoc ~a~0;~a~0 := 0bv32; {448#(= main_~a~0 (_ bv0 32))} is VALID [2018-11-18 20:42:27,439 INFO L273 TraceCheckUtils]: 6: Hoare triple {448#(= main_~a~0 (_ bv0 32))} assume true; {448#(= main_~a~0 (_ bv0 32))} is VALID [2018-11-18 20:42:27,441 INFO L273 TraceCheckUtils]: 7: Hoare triple {448#(= main_~a~0 (_ bv0 32))} assume !~bvslt32(~a~0, 100000bv32); {429#false} is VALID [2018-11-18 20:42:27,441 INFO L273 TraceCheckUtils]: 8: Hoare triple {429#false} havoc ~i~0;~i~0 := 0bv32; {429#false} is VALID [2018-11-18 20:42:27,441 INFO L273 TraceCheckUtils]: 9: Hoare triple {429#false} assume true; {429#false} is VALID [2018-11-18 20:42:27,441 INFO L273 TraceCheckUtils]: 10: Hoare triple {429#false} assume !~bvslt32(~i~0, 100000bv32); {429#false} is VALID [2018-11-18 20:42:27,442 INFO L273 TraceCheckUtils]: 11: Hoare triple {429#false} ~i~0 := 0bv32; {429#false} is VALID [2018-11-18 20:42:27,442 INFO L273 TraceCheckUtils]: 12: Hoare triple {429#false} assume true; {429#false} is VALID [2018-11-18 20:42:27,442 INFO L273 TraceCheckUtils]: 13: Hoare triple {429#false} assume !~bvslt32(~i~0, 100000bv32); {429#false} is VALID [2018-11-18 20:42:27,442 INFO L273 TraceCheckUtils]: 14: Hoare triple {429#false} ~i~0 := 0bv32; {429#false} is VALID [2018-11-18 20:42:27,443 INFO L273 TraceCheckUtils]: 15: Hoare triple {429#false} assume true; {429#false} is VALID [2018-11-18 20:42:27,443 INFO L273 TraceCheckUtils]: 16: Hoare triple {429#false} assume !~bvslt32(~i~0, 100000bv32); {429#false} is VALID [2018-11-18 20:42:27,443 INFO L273 TraceCheckUtils]: 17: Hoare triple {429#false} ~i~0 := 0bv32; {429#false} is VALID [2018-11-18 20:42:27,443 INFO L273 TraceCheckUtils]: 18: Hoare triple {429#false} assume true; {429#false} is VALID [2018-11-18 20:42:27,444 INFO L273 TraceCheckUtils]: 19: Hoare triple {429#false} assume !~bvslt32(~i~0, 100000bv32); {429#false} is VALID [2018-11-18 20:42:27,444 INFO L273 TraceCheckUtils]: 20: Hoare triple {429#false} ~i~0 := 0bv32; {429#false} is VALID [2018-11-18 20:42:27,444 INFO L273 TraceCheckUtils]: 21: Hoare triple {429#false} assume true; {429#false} is VALID [2018-11-18 20:42:27,445 INFO L273 TraceCheckUtils]: 22: Hoare triple {429#false} assume !~bvslt32(~i~0, 100000bv32); {429#false} is VALID [2018-11-18 20:42:27,445 INFO L273 TraceCheckUtils]: 23: Hoare triple {429#false} ~i~0 := 0bv32; {429#false} is VALID [2018-11-18 20:42:27,445 INFO L273 TraceCheckUtils]: 24: Hoare triple {429#false} assume true; {429#false} is VALID [2018-11-18 20:42:27,446 INFO L273 TraceCheckUtils]: 25: Hoare triple {429#false} assume !~bvslt32(~i~0, 100000bv32); {429#false} is VALID [2018-11-18 20:42:27,446 INFO L273 TraceCheckUtils]: 26: Hoare triple {429#false} ~i~0 := 0bv32; {429#false} is VALID [2018-11-18 20:42:27,446 INFO L273 TraceCheckUtils]: 27: Hoare triple {429#false} assume true; {429#false} is VALID [2018-11-18 20:42:27,447 INFO L273 TraceCheckUtils]: 28: Hoare triple {429#false} assume !~bvslt32(~i~0, 100000bv32); {429#false} is VALID [2018-11-18 20:42:27,447 INFO L273 TraceCheckUtils]: 29: Hoare triple {429#false} havoc ~x~0;~x~0 := 0bv32; {429#false} is VALID [2018-11-18 20:42:27,447 INFO L273 TraceCheckUtils]: 30: Hoare triple {429#false} assume true; {429#false} is VALID [2018-11-18 20:42:27,448 INFO L273 TraceCheckUtils]: 31: Hoare triple {429#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem17 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem18 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {429#false} is VALID [2018-11-18 20:42:27,448 INFO L256 TraceCheckUtils]: 32: Hoare triple {429#false} call __VERIFIER_assert((if #t~mem17 == #t~mem18 then 1bv32 else 0bv32)); {429#false} is VALID [2018-11-18 20:42:27,448 INFO L273 TraceCheckUtils]: 33: Hoare triple {429#false} ~cond := #in~cond; {429#false} is VALID [2018-11-18 20:42:27,449 INFO L273 TraceCheckUtils]: 34: Hoare triple {429#false} assume 0bv32 == ~cond; {429#false} is VALID [2018-11-18 20:42:27,449 INFO L273 TraceCheckUtils]: 35: Hoare triple {429#false} assume !false; {429#false} is VALID [2018-11-18 20:42:27,452 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 20:42:27,452 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 20:42:27,460 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 20:42:27,461 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 20:42:27,462 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 36 [2018-11-18 20:42:27,463 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 20:42:27,463 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-18 20:42:27,545 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:42:27,545 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 20:42:27,545 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 20:42:27,546 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 20:42:27,546 INFO L87 Difference]: Start difference. First operand 49 states and 57 transitions. Second operand 3 states. [2018-11-18 20:42:27,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:42:27,858 INFO L93 Difference]: Finished difference Result 92 states and 108 transitions. [2018-11-18 20:42:27,858 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 20:42:27,858 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 36 [2018-11-18 20:42:27,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 20:42:27,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 20:42:27,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 108 transitions. [2018-11-18 20:42:27,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 20:42:27,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 108 transitions. [2018-11-18 20:42:27,867 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 108 transitions. [2018-11-18 20:42:28,076 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:42:28,079 INFO L225 Difference]: With dead ends: 92 [2018-11-18 20:42:28,079 INFO L226 Difference]: Without dead ends: 52 [2018-11-18 20:42:28,081 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 34 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 20:42:28,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states. [2018-11-18 20:42:28,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 51. [2018-11-18 20:42:28,126 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 20:42:28,126 INFO L82 GeneralOperation]: Start isEquivalent. First operand 52 states. Second operand 51 states. [2018-11-18 20:42:28,126 INFO L74 IsIncluded]: Start isIncluded. First operand 52 states. Second operand 51 states. [2018-11-18 20:42:28,127 INFO L87 Difference]: Start difference. First operand 52 states. Second operand 51 states. [2018-11-18 20:42:28,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:42:28,131 INFO L93 Difference]: Finished difference Result 52 states and 60 transitions. [2018-11-18 20:42:28,132 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 60 transitions. [2018-11-18 20:42:28,132 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:42:28,132 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:42:28,133 INFO L74 IsIncluded]: Start isIncluded. First operand 51 states. Second operand 52 states. [2018-11-18 20:42:28,133 INFO L87 Difference]: Start difference. First operand 51 states. Second operand 52 states. [2018-11-18 20:42:28,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:42:28,136 INFO L93 Difference]: Finished difference Result 52 states and 60 transitions. [2018-11-18 20:42:28,136 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 60 transitions. [2018-11-18 20:42:28,137 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:42:28,137 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:42:28,137 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 20:42:28,137 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 20:42:28,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51 states. [2018-11-18 20:42:28,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 59 transitions. [2018-11-18 20:42:28,140 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 59 transitions. Word has length 36 [2018-11-18 20:42:28,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 20:42:28,141 INFO L480 AbstractCegarLoop]: Abstraction has 51 states and 59 transitions. [2018-11-18 20:42:28,141 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 20:42:28,141 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 59 transitions. [2018-11-18 20:42:28,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-11-18 20:42:28,143 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:42:28,143 INFO L375 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 20:42:28,143 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:42:28,143 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:42:28,144 INFO L82 PathProgramCache]: Analyzing trace with hash -2110990410, now seen corresponding path program 1 times [2018-11-18 20:42:28,144 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:42:28,144 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 20:42:28,172 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 20:42:28,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:42:28,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:42:28,241 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 20:42:28,322 INFO L256 TraceCheckUtils]: 0: Hoare triple {827#true} call ULTIMATE.init(); {827#true} is VALID [2018-11-18 20:42:28,323 INFO L273 TraceCheckUtils]: 1: Hoare triple {827#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {827#true} is VALID [2018-11-18 20:42:28,323 INFO L273 TraceCheckUtils]: 2: Hoare triple {827#true} assume true; {827#true} is VALID [2018-11-18 20:42:28,324 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {827#true} {827#true} #156#return; {827#true} is VALID [2018-11-18 20:42:28,324 INFO L256 TraceCheckUtils]: 4: Hoare triple {827#true} call #t~ret19 := main(); {827#true} is VALID [2018-11-18 20:42:28,325 INFO L273 TraceCheckUtils]: 5: Hoare triple {827#true} call ~#a1~0.base, ~#a1~0.offset := #Ultimate.alloc(400000bv32);call ~#a2~0.base, ~#a2~0.offset := #Ultimate.alloc(400000bv32);call ~#a3~0.base, ~#a3~0.offset := #Ultimate.alloc(400000bv32);call ~#a4~0.base, ~#a4~0.offset := #Ultimate.alloc(400000bv32);call ~#a5~0.base, ~#a5~0.offset := #Ultimate.alloc(400000bv32);call ~#a6~0.base, ~#a6~0.offset := #Ultimate.alloc(400000bv32);call ~#a7~0.base, ~#a7~0.offset := #Ultimate.alloc(400000bv32);call ~#a8~0.base, ~#a8~0.offset := #Ultimate.alloc(400000bv32);havoc ~a~0;~a~0 := 0bv32; {847#(= main_~a~0 (_ bv0 32))} is VALID [2018-11-18 20:42:28,326 INFO L273 TraceCheckUtils]: 6: Hoare triple {847#(= main_~a~0 (_ bv0 32))} assume true; {847#(= main_~a~0 (_ bv0 32))} is VALID [2018-11-18 20:42:28,327 INFO L273 TraceCheckUtils]: 7: Hoare triple {847#(= main_~a~0 (_ bv0 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {847#(= main_~a~0 (_ bv0 32))} is VALID [2018-11-18 20:42:28,328 INFO L273 TraceCheckUtils]: 8: Hoare triple {847#(= main_~a~0 (_ bv0 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {857#(= (_ bv1 32) main_~a~0)} is VALID [2018-11-18 20:42:28,328 INFO L273 TraceCheckUtils]: 9: Hoare triple {857#(= (_ bv1 32) main_~a~0)} assume true; {857#(= (_ bv1 32) main_~a~0)} is VALID [2018-11-18 20:42:28,329 INFO L273 TraceCheckUtils]: 10: Hoare triple {857#(= (_ bv1 32) main_~a~0)} assume !~bvslt32(~a~0, 100000bv32); {828#false} is VALID [2018-11-18 20:42:28,329 INFO L273 TraceCheckUtils]: 11: Hoare triple {828#false} havoc ~i~0;~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:42:28,329 INFO L273 TraceCheckUtils]: 12: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:42:28,330 INFO L273 TraceCheckUtils]: 13: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:42:28,330 INFO L273 TraceCheckUtils]: 14: Hoare triple {828#false} ~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:42:28,330 INFO L273 TraceCheckUtils]: 15: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:42:28,331 INFO L273 TraceCheckUtils]: 16: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:42:28,331 INFO L273 TraceCheckUtils]: 17: Hoare triple {828#false} ~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:42:28,331 INFO L273 TraceCheckUtils]: 18: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:42:28,332 INFO L273 TraceCheckUtils]: 19: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:42:28,332 INFO L273 TraceCheckUtils]: 20: Hoare triple {828#false} ~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:42:28,333 INFO L273 TraceCheckUtils]: 21: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:42:28,333 INFO L273 TraceCheckUtils]: 22: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:42:28,334 INFO L273 TraceCheckUtils]: 23: Hoare triple {828#false} ~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:42:28,334 INFO L273 TraceCheckUtils]: 24: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:42:28,334 INFO L273 TraceCheckUtils]: 25: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:42:28,334 INFO L273 TraceCheckUtils]: 26: Hoare triple {828#false} ~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:42:28,335 INFO L273 TraceCheckUtils]: 27: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:42:28,335 INFO L273 TraceCheckUtils]: 28: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:42:28,335 INFO L273 TraceCheckUtils]: 29: Hoare triple {828#false} ~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:42:28,336 INFO L273 TraceCheckUtils]: 30: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:42:28,336 INFO L273 TraceCheckUtils]: 31: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:42:28,336 INFO L273 TraceCheckUtils]: 32: Hoare triple {828#false} havoc ~x~0;~x~0 := 0bv32; {828#false} is VALID [2018-11-18 20:42:28,337 INFO L273 TraceCheckUtils]: 33: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:42:28,337 INFO L273 TraceCheckUtils]: 34: Hoare triple {828#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem17 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem18 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {828#false} is VALID [2018-11-18 20:42:28,337 INFO L256 TraceCheckUtils]: 35: Hoare triple {828#false} call __VERIFIER_assert((if #t~mem17 == #t~mem18 then 1bv32 else 0bv32)); {828#false} is VALID [2018-11-18 20:42:28,337 INFO L273 TraceCheckUtils]: 36: Hoare triple {828#false} ~cond := #in~cond; {828#false} is VALID [2018-11-18 20:42:28,338 INFO L273 TraceCheckUtils]: 37: Hoare triple {828#false} assume 0bv32 == ~cond; {828#false} is VALID [2018-11-18 20:42:28,338 INFO L273 TraceCheckUtils]: 38: Hoare triple {828#false} assume !false; {828#false} is VALID [2018-11-18 20:42:28,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 20:42:28,341 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 20:42:28,434 INFO L273 TraceCheckUtils]: 38: Hoare triple {828#false} assume !false; {828#false} is VALID [2018-11-18 20:42:28,435 INFO L273 TraceCheckUtils]: 37: Hoare triple {828#false} assume 0bv32 == ~cond; {828#false} is VALID [2018-11-18 20:42:28,435 INFO L273 TraceCheckUtils]: 36: Hoare triple {828#false} ~cond := #in~cond; {828#false} is VALID [2018-11-18 20:42:28,435 INFO L256 TraceCheckUtils]: 35: Hoare triple {828#false} call __VERIFIER_assert((if #t~mem17 == #t~mem18 then 1bv32 else 0bv32)); {828#false} is VALID [2018-11-18 20:42:28,436 INFO L273 TraceCheckUtils]: 34: Hoare triple {828#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem17 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem18 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {828#false} is VALID [2018-11-18 20:42:28,436 INFO L273 TraceCheckUtils]: 33: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:42:28,436 INFO L273 TraceCheckUtils]: 32: Hoare triple {828#false} havoc ~x~0;~x~0 := 0bv32; {828#false} is VALID [2018-11-18 20:42:28,437 INFO L273 TraceCheckUtils]: 31: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:42:28,437 INFO L273 TraceCheckUtils]: 30: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:42:28,437 INFO L273 TraceCheckUtils]: 29: Hoare triple {828#false} ~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:42:28,438 INFO L273 TraceCheckUtils]: 28: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:42:28,438 INFO L273 TraceCheckUtils]: 27: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:42:28,438 INFO L273 TraceCheckUtils]: 26: Hoare triple {828#false} ~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:42:28,438 INFO L273 TraceCheckUtils]: 25: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:42:28,439 INFO L273 TraceCheckUtils]: 24: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:42:28,439 INFO L273 TraceCheckUtils]: 23: Hoare triple {828#false} ~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:42:28,439 INFO L273 TraceCheckUtils]: 22: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:42:28,440 INFO L273 TraceCheckUtils]: 21: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:42:28,440 INFO L273 TraceCheckUtils]: 20: Hoare triple {828#false} ~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:42:28,440 INFO L273 TraceCheckUtils]: 19: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:42:28,440 INFO L273 TraceCheckUtils]: 18: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:42:28,441 INFO L273 TraceCheckUtils]: 17: Hoare triple {828#false} ~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:42:28,441 INFO L273 TraceCheckUtils]: 16: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:42:28,441 INFO L273 TraceCheckUtils]: 15: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:42:28,442 INFO L273 TraceCheckUtils]: 14: Hoare triple {828#false} ~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:42:28,442 INFO L273 TraceCheckUtils]: 13: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:42:28,442 INFO L273 TraceCheckUtils]: 12: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:42:28,443 INFO L273 TraceCheckUtils]: 11: Hoare triple {828#false} havoc ~i~0;~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:42:28,445 INFO L273 TraceCheckUtils]: 10: Hoare triple {1032#(bvslt main_~a~0 (_ bv100000 32))} assume !~bvslt32(~a~0, 100000bv32); {828#false} is VALID [2018-11-18 20:42:28,446 INFO L273 TraceCheckUtils]: 9: Hoare triple {1032#(bvslt main_~a~0 (_ bv100000 32))} assume true; {1032#(bvslt main_~a~0 (_ bv100000 32))} is VALID [2018-11-18 20:42:28,447 INFO L273 TraceCheckUtils]: 8: Hoare triple {1039#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1032#(bvslt main_~a~0 (_ bv100000 32))} is VALID [2018-11-18 20:42:28,449 INFO L273 TraceCheckUtils]: 7: Hoare triple {1039#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {1039#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:28,449 INFO L273 TraceCheckUtils]: 6: Hoare triple {1039#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} assume true; {1039#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:28,452 INFO L273 TraceCheckUtils]: 5: Hoare triple {827#true} call ~#a1~0.base, ~#a1~0.offset := #Ultimate.alloc(400000bv32);call ~#a2~0.base, ~#a2~0.offset := #Ultimate.alloc(400000bv32);call ~#a3~0.base, ~#a3~0.offset := #Ultimate.alloc(400000bv32);call ~#a4~0.base, ~#a4~0.offset := #Ultimate.alloc(400000bv32);call ~#a5~0.base, ~#a5~0.offset := #Ultimate.alloc(400000bv32);call ~#a6~0.base, ~#a6~0.offset := #Ultimate.alloc(400000bv32);call ~#a7~0.base, ~#a7~0.offset := #Ultimate.alloc(400000bv32);call ~#a8~0.base, ~#a8~0.offset := #Ultimate.alloc(400000bv32);havoc ~a~0;~a~0 := 0bv32; {1039#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:28,452 INFO L256 TraceCheckUtils]: 4: Hoare triple {827#true} call #t~ret19 := main(); {827#true} is VALID [2018-11-18 20:42:28,452 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {827#true} {827#true} #156#return; {827#true} is VALID [2018-11-18 20:42:28,453 INFO L273 TraceCheckUtils]: 2: Hoare triple {827#true} assume true; {827#true} is VALID [2018-11-18 20:42:28,453 INFO L273 TraceCheckUtils]: 1: Hoare triple {827#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {827#true} is VALID [2018-11-18 20:42:28,454 INFO L256 TraceCheckUtils]: 0: Hoare triple {827#true} call ULTIMATE.init(); {827#true} is VALID [2018-11-18 20:42:28,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 20:42:28,465 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 20:42:28,466 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2018-11-18 20:42:28,466 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 39 [2018-11-18 20:42:28,469 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 20:42:28,469 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-18 20:42:28,555 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:42:28,556 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 20:42:28,556 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 20:42:28,556 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-11-18 20:42:28,557 INFO L87 Difference]: Start difference. First operand 51 states and 59 transitions. Second operand 6 states. [2018-11-18 20:42:28,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:42:28,995 INFO L93 Difference]: Finished difference Result 100 states and 118 transitions. [2018-11-18 20:42:28,995 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 20:42:28,995 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 39 [2018-11-18 20:42:28,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 20:42:28,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-18 20:42:28,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 118 transitions. [2018-11-18 20:42:28,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-18 20:42:29,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 118 transitions. [2018-11-18 20:42:29,003 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 118 transitions. [2018-11-18 20:42:29,242 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 118 edges. 118 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:42:29,246 INFO L225 Difference]: With dead ends: 100 [2018-11-18 20:42:29,246 INFO L226 Difference]: Without dead ends: 60 [2018-11-18 20:42:29,247 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 73 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 20:42:29,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2018-11-18 20:42:29,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 60. [2018-11-18 20:42:29,279 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 20:42:29,280 INFO L82 GeneralOperation]: Start isEquivalent. First operand 60 states. Second operand 60 states. [2018-11-18 20:42:29,280 INFO L74 IsIncluded]: Start isIncluded. First operand 60 states. Second operand 60 states. [2018-11-18 20:42:29,280 INFO L87 Difference]: Start difference. First operand 60 states. Second operand 60 states. [2018-11-18 20:42:29,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:42:29,284 INFO L93 Difference]: Finished difference Result 60 states and 68 transitions. [2018-11-18 20:42:29,284 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 68 transitions. [2018-11-18 20:42:29,284 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:42:29,285 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:42:29,285 INFO L74 IsIncluded]: Start isIncluded. First operand 60 states. Second operand 60 states. [2018-11-18 20:42:29,285 INFO L87 Difference]: Start difference. First operand 60 states. Second operand 60 states. [2018-11-18 20:42:29,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:42:29,288 INFO L93 Difference]: Finished difference Result 60 states and 68 transitions. [2018-11-18 20:42:29,289 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 68 transitions. [2018-11-18 20:42:29,289 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:42:29,290 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:42:29,290 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 20:42:29,290 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 20:42:29,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 60 states. [2018-11-18 20:42:29,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 68 transitions. [2018-11-18 20:42:29,293 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 68 transitions. Word has length 39 [2018-11-18 20:42:29,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 20:42:29,294 INFO L480 AbstractCegarLoop]: Abstraction has 60 states and 68 transitions. [2018-11-18 20:42:29,294 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 20:42:29,294 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 68 transitions. [2018-11-18 20:42:29,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-18 20:42:29,295 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:42:29,296 INFO L375 BasicCegarLoop]: trace histogram [5, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 20:42:29,296 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:42:29,296 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:42:29,296 INFO L82 PathProgramCache]: Analyzing trace with hash -906720675, now seen corresponding path program 2 times [2018-11-18 20:42:29,297 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:42:29,297 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 20:42:29,317 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2018-11-18 20:42:29,362 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-11-18 20:42:29,362 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 20:42:29,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:42:29,380 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 20:42:29,447 INFO L256 TraceCheckUtils]: 0: Hoare triple {1396#true} call ULTIMATE.init(); {1396#true} is VALID [2018-11-18 20:42:29,447 INFO L273 TraceCheckUtils]: 1: Hoare triple {1396#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {1396#true} is VALID [2018-11-18 20:42:29,448 INFO L273 TraceCheckUtils]: 2: Hoare triple {1396#true} assume true; {1396#true} is VALID [2018-11-18 20:42:29,448 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1396#true} {1396#true} #156#return; {1396#true} is VALID [2018-11-18 20:42:29,449 INFO L256 TraceCheckUtils]: 4: Hoare triple {1396#true} call #t~ret19 := main(); {1396#true} is VALID [2018-11-18 20:42:29,449 INFO L273 TraceCheckUtils]: 5: Hoare triple {1396#true} call ~#a1~0.base, ~#a1~0.offset := #Ultimate.alloc(400000bv32);call ~#a2~0.base, ~#a2~0.offset := #Ultimate.alloc(400000bv32);call ~#a3~0.base, ~#a3~0.offset := #Ultimate.alloc(400000bv32);call ~#a4~0.base, ~#a4~0.offset := #Ultimate.alloc(400000bv32);call ~#a5~0.base, ~#a5~0.offset := #Ultimate.alloc(400000bv32);call ~#a6~0.base, ~#a6~0.offset := #Ultimate.alloc(400000bv32);call ~#a7~0.base, ~#a7~0.offset := #Ultimate.alloc(400000bv32);call ~#a8~0.base, ~#a8~0.offset := #Ultimate.alloc(400000bv32);havoc ~a~0;~a~0 := 0bv32; {1396#true} is VALID [2018-11-18 20:42:29,449 INFO L273 TraceCheckUtils]: 6: Hoare triple {1396#true} assume true; {1396#true} is VALID [2018-11-18 20:42:29,449 INFO L273 TraceCheckUtils]: 7: Hoare triple {1396#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {1396#true} is VALID [2018-11-18 20:42:29,450 INFO L273 TraceCheckUtils]: 8: Hoare triple {1396#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1396#true} is VALID [2018-11-18 20:42:29,450 INFO L273 TraceCheckUtils]: 9: Hoare triple {1396#true} assume true; {1396#true} is VALID [2018-11-18 20:42:29,450 INFO L273 TraceCheckUtils]: 10: Hoare triple {1396#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {1396#true} is VALID [2018-11-18 20:42:29,451 INFO L273 TraceCheckUtils]: 11: Hoare triple {1396#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1396#true} is VALID [2018-11-18 20:42:29,451 INFO L273 TraceCheckUtils]: 12: Hoare triple {1396#true} assume true; {1396#true} is VALID [2018-11-18 20:42:29,451 INFO L273 TraceCheckUtils]: 13: Hoare triple {1396#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {1396#true} is VALID [2018-11-18 20:42:29,452 INFO L273 TraceCheckUtils]: 14: Hoare triple {1396#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1396#true} is VALID [2018-11-18 20:42:29,452 INFO L273 TraceCheckUtils]: 15: Hoare triple {1396#true} assume true; {1396#true} is VALID [2018-11-18 20:42:29,452 INFO L273 TraceCheckUtils]: 16: Hoare triple {1396#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {1396#true} is VALID [2018-11-18 20:42:29,452 INFO L273 TraceCheckUtils]: 17: Hoare triple {1396#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1396#true} is VALID [2018-11-18 20:42:29,453 INFO L273 TraceCheckUtils]: 18: Hoare triple {1396#true} assume true; {1396#true} is VALID [2018-11-18 20:42:29,453 INFO L273 TraceCheckUtils]: 19: Hoare triple {1396#true} assume !~bvslt32(~a~0, 100000bv32); {1396#true} is VALID [2018-11-18 20:42:29,459 INFO L273 TraceCheckUtils]: 20: Hoare triple {1396#true} havoc ~i~0;~i~0 := 0bv32; {1461#(= main_~i~0 (_ bv0 32))} is VALID [2018-11-18 20:42:29,460 INFO L273 TraceCheckUtils]: 21: Hoare triple {1461#(= main_~i~0 (_ bv0 32))} assume true; {1461#(= main_~i~0 (_ bv0 32))} is VALID [2018-11-18 20:42:29,460 INFO L273 TraceCheckUtils]: 22: Hoare triple {1461#(= main_~i~0 (_ bv0 32))} assume !~bvslt32(~i~0, 100000bv32); {1397#false} is VALID [2018-11-18 20:42:29,460 INFO L273 TraceCheckUtils]: 23: Hoare triple {1397#false} ~i~0 := 0bv32; {1397#false} is VALID [2018-11-18 20:42:29,461 INFO L273 TraceCheckUtils]: 24: Hoare triple {1397#false} assume true; {1397#false} is VALID [2018-11-18 20:42:29,461 INFO L273 TraceCheckUtils]: 25: Hoare triple {1397#false} assume !~bvslt32(~i~0, 100000bv32); {1397#false} is VALID [2018-11-18 20:42:29,461 INFO L273 TraceCheckUtils]: 26: Hoare triple {1397#false} ~i~0 := 0bv32; {1397#false} is VALID [2018-11-18 20:42:29,461 INFO L273 TraceCheckUtils]: 27: Hoare triple {1397#false} assume true; {1397#false} is VALID [2018-11-18 20:42:29,462 INFO L273 TraceCheckUtils]: 28: Hoare triple {1397#false} assume !~bvslt32(~i~0, 100000bv32); {1397#false} is VALID [2018-11-18 20:42:29,462 INFO L273 TraceCheckUtils]: 29: Hoare triple {1397#false} ~i~0 := 0bv32; {1397#false} is VALID [2018-11-18 20:42:29,462 INFO L273 TraceCheckUtils]: 30: Hoare triple {1397#false} assume true; {1397#false} is VALID [2018-11-18 20:42:29,462 INFO L273 TraceCheckUtils]: 31: Hoare triple {1397#false} assume !~bvslt32(~i~0, 100000bv32); {1397#false} is VALID [2018-11-18 20:42:29,463 INFO L273 TraceCheckUtils]: 32: Hoare triple {1397#false} ~i~0 := 0bv32; {1397#false} is VALID [2018-11-18 20:42:29,463 INFO L273 TraceCheckUtils]: 33: Hoare triple {1397#false} assume true; {1397#false} is VALID [2018-11-18 20:42:29,463 INFO L273 TraceCheckUtils]: 34: Hoare triple {1397#false} assume !~bvslt32(~i~0, 100000bv32); {1397#false} is VALID [2018-11-18 20:42:29,463 INFO L273 TraceCheckUtils]: 35: Hoare triple {1397#false} ~i~0 := 0bv32; {1397#false} is VALID [2018-11-18 20:42:29,464 INFO L273 TraceCheckUtils]: 36: Hoare triple {1397#false} assume true; {1397#false} is VALID [2018-11-18 20:42:29,464 INFO L273 TraceCheckUtils]: 37: Hoare triple {1397#false} assume !~bvslt32(~i~0, 100000bv32); {1397#false} is VALID [2018-11-18 20:42:29,464 INFO L273 TraceCheckUtils]: 38: Hoare triple {1397#false} ~i~0 := 0bv32; {1397#false} is VALID [2018-11-18 20:42:29,465 INFO L273 TraceCheckUtils]: 39: Hoare triple {1397#false} assume true; {1397#false} is VALID [2018-11-18 20:42:29,465 INFO L273 TraceCheckUtils]: 40: Hoare triple {1397#false} assume !~bvslt32(~i~0, 100000bv32); {1397#false} is VALID [2018-11-18 20:42:29,465 INFO L273 TraceCheckUtils]: 41: Hoare triple {1397#false} havoc ~x~0;~x~0 := 0bv32; {1397#false} is VALID [2018-11-18 20:42:29,466 INFO L273 TraceCheckUtils]: 42: Hoare triple {1397#false} assume true; {1397#false} is VALID [2018-11-18 20:42:29,466 INFO L273 TraceCheckUtils]: 43: Hoare triple {1397#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem17 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem18 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {1397#false} is VALID [2018-11-18 20:42:29,466 INFO L256 TraceCheckUtils]: 44: Hoare triple {1397#false} call __VERIFIER_assert((if #t~mem17 == #t~mem18 then 1bv32 else 0bv32)); {1397#false} is VALID [2018-11-18 20:42:29,467 INFO L273 TraceCheckUtils]: 45: Hoare triple {1397#false} ~cond := #in~cond; {1397#false} is VALID [2018-11-18 20:42:29,468 INFO L273 TraceCheckUtils]: 46: Hoare triple {1397#false} assume 0bv32 == ~cond; {1397#false} is VALID [2018-11-18 20:42:29,468 INFO L273 TraceCheckUtils]: 47: Hoare triple {1397#false} assume !false; {1397#false} is VALID [2018-11-18 20:42:29,471 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-18 20:42:29,471 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 20:42:29,476 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 20:42:29,476 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 20:42:29,476 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-11-18 20:42:29,477 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 20:42:29,477 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-18 20:42:29,524 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:42:29,525 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 20:42:29,525 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 20:42:29,525 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 20:42:29,526 INFO L87 Difference]: Start difference. First operand 60 states and 68 transitions. Second operand 3 states. [2018-11-18 20:42:29,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:42:29,861 INFO L93 Difference]: Finished difference Result 117 states and 138 transitions. [2018-11-18 20:42:29,861 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 20:42:29,861 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-11-18 20:42:29,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 20:42:29,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 20:42:29,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 127 transitions. [2018-11-18 20:42:29,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 20:42:29,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 127 transitions. [2018-11-18 20:42:29,868 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 127 transitions. [2018-11-18 20:42:30,090 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:42:30,093 INFO L225 Difference]: With dead ends: 117 [2018-11-18 20:42:30,093 INFO L226 Difference]: Without dead ends: 81 [2018-11-18 20:42:30,093 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 46 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 20:42:30,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2018-11-18 20:42:30,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 74. [2018-11-18 20:42:30,173 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 20:42:30,173 INFO L82 GeneralOperation]: Start isEquivalent. First operand 81 states. Second operand 74 states. [2018-11-18 20:42:30,174 INFO L74 IsIncluded]: Start isIncluded. First operand 81 states. Second operand 74 states. [2018-11-18 20:42:30,174 INFO L87 Difference]: Start difference. First operand 81 states. Second operand 74 states. [2018-11-18 20:42:30,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:42:30,177 INFO L93 Difference]: Finished difference Result 81 states and 89 transitions. [2018-11-18 20:42:30,177 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 89 transitions. [2018-11-18 20:42:30,178 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:42:30,178 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:42:30,178 INFO L74 IsIncluded]: Start isIncluded. First operand 74 states. Second operand 81 states. [2018-11-18 20:42:30,179 INFO L87 Difference]: Start difference. First operand 74 states. Second operand 81 states. [2018-11-18 20:42:30,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:42:30,182 INFO L93 Difference]: Finished difference Result 81 states and 89 transitions. [2018-11-18 20:42:30,182 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 89 transitions. [2018-11-18 20:42:30,183 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:42:30,183 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:42:30,183 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 20:42:30,184 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 20:42:30,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74 states. [2018-11-18 20:42:30,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 82 transitions. [2018-11-18 20:42:30,187 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 82 transitions. Word has length 48 [2018-11-18 20:42:30,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 20:42:30,187 INFO L480 AbstractCegarLoop]: Abstraction has 74 states and 82 transitions. [2018-11-18 20:42:30,187 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 20:42:30,187 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 82 transitions. [2018-11-18 20:42:30,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-11-18 20:42:30,189 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:42:30,189 INFO L375 BasicCegarLoop]: trace histogram [5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 20:42:30,190 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:42:30,190 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:42:30,190 INFO L82 PathProgramCache]: Analyzing trace with hash 2073249226, now seen corresponding path program 1 times [2018-11-18 20:42:30,191 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:42:30,191 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 20:42:30,213 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 20:42:30,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:42:30,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:42:30,318 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 20:42:30,464 INFO L256 TraceCheckUtils]: 0: Hoare triple {1956#true} call ULTIMATE.init(); {1956#true} is VALID [2018-11-18 20:42:30,464 INFO L273 TraceCheckUtils]: 1: Hoare triple {1956#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {1956#true} is VALID [2018-11-18 20:42:30,465 INFO L273 TraceCheckUtils]: 2: Hoare triple {1956#true} assume true; {1956#true} is VALID [2018-11-18 20:42:30,465 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1956#true} {1956#true} #156#return; {1956#true} is VALID [2018-11-18 20:42:30,466 INFO L256 TraceCheckUtils]: 4: Hoare triple {1956#true} call #t~ret19 := main(); {1956#true} is VALID [2018-11-18 20:42:30,469 INFO L273 TraceCheckUtils]: 5: Hoare triple {1956#true} call ~#a1~0.base, ~#a1~0.offset := #Ultimate.alloc(400000bv32);call ~#a2~0.base, ~#a2~0.offset := #Ultimate.alloc(400000bv32);call ~#a3~0.base, ~#a3~0.offset := #Ultimate.alloc(400000bv32);call ~#a4~0.base, ~#a4~0.offset := #Ultimate.alloc(400000bv32);call ~#a5~0.base, ~#a5~0.offset := #Ultimate.alloc(400000bv32);call ~#a6~0.base, ~#a6~0.offset := #Ultimate.alloc(400000bv32);call ~#a7~0.base, ~#a7~0.offset := #Ultimate.alloc(400000bv32);call ~#a8~0.base, ~#a8~0.offset := #Ultimate.alloc(400000bv32);havoc ~a~0;~a~0 := 0bv32; {1976#(= main_~a~0 (_ bv0 32))} is VALID [2018-11-18 20:42:30,470 INFO L273 TraceCheckUtils]: 6: Hoare triple {1976#(= main_~a~0 (_ bv0 32))} assume true; {1976#(= main_~a~0 (_ bv0 32))} is VALID [2018-11-18 20:42:30,474 INFO L273 TraceCheckUtils]: 7: Hoare triple {1976#(= main_~a~0 (_ bv0 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {1976#(= main_~a~0 (_ bv0 32))} is VALID [2018-11-18 20:42:30,474 INFO L273 TraceCheckUtils]: 8: Hoare triple {1976#(= main_~a~0 (_ bv0 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1986#(= (_ bv1 32) main_~a~0)} is VALID [2018-11-18 20:42:30,475 INFO L273 TraceCheckUtils]: 9: Hoare triple {1986#(= (_ bv1 32) main_~a~0)} assume true; {1986#(= (_ bv1 32) main_~a~0)} is VALID [2018-11-18 20:42:30,475 INFO L273 TraceCheckUtils]: 10: Hoare triple {1986#(= (_ bv1 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {1986#(= (_ bv1 32) main_~a~0)} is VALID [2018-11-18 20:42:30,476 INFO L273 TraceCheckUtils]: 11: Hoare triple {1986#(= (_ bv1 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1996#(= (_ bv2 32) main_~a~0)} is VALID [2018-11-18 20:42:30,477 INFO L273 TraceCheckUtils]: 12: Hoare triple {1996#(= (_ bv2 32) main_~a~0)} assume true; {1996#(= (_ bv2 32) main_~a~0)} is VALID [2018-11-18 20:42:30,492 INFO L273 TraceCheckUtils]: 13: Hoare triple {1996#(= (_ bv2 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {1996#(= (_ bv2 32) main_~a~0)} is VALID [2018-11-18 20:42:30,498 INFO L273 TraceCheckUtils]: 14: Hoare triple {1996#(= (_ bv2 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2006#(= (_ bv3 32) main_~a~0)} is VALID [2018-11-18 20:42:30,498 INFO L273 TraceCheckUtils]: 15: Hoare triple {2006#(= (_ bv3 32) main_~a~0)} assume true; {2006#(= (_ bv3 32) main_~a~0)} is VALID [2018-11-18 20:42:30,500 INFO L273 TraceCheckUtils]: 16: Hoare triple {2006#(= (_ bv3 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {2006#(= (_ bv3 32) main_~a~0)} is VALID [2018-11-18 20:42:30,500 INFO L273 TraceCheckUtils]: 17: Hoare triple {2006#(= (_ bv3 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2016#(= (_ bv4 32) main_~a~0)} is VALID [2018-11-18 20:42:30,501 INFO L273 TraceCheckUtils]: 18: Hoare triple {2016#(= (_ bv4 32) main_~a~0)} assume true; {2016#(= (_ bv4 32) main_~a~0)} is VALID [2018-11-18 20:42:30,501 INFO L273 TraceCheckUtils]: 19: Hoare triple {2016#(= (_ bv4 32) main_~a~0)} assume !~bvslt32(~a~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:42:30,502 INFO L273 TraceCheckUtils]: 20: Hoare triple {1957#false} havoc ~i~0;~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:42:30,502 INFO L273 TraceCheckUtils]: 21: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,502 INFO L273 TraceCheckUtils]: 22: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem3 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem3, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem3; {1957#false} is VALID [2018-11-18 20:42:30,502 INFO L273 TraceCheckUtils]: 23: Hoare triple {1957#false} #t~post2 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {1957#false} is VALID [2018-11-18 20:42:30,503 INFO L273 TraceCheckUtils]: 24: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,503 INFO L273 TraceCheckUtils]: 25: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:42:30,503 INFO L273 TraceCheckUtils]: 26: Hoare triple {1957#false} ~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:42:30,504 INFO L273 TraceCheckUtils]: 27: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,504 INFO L273 TraceCheckUtils]: 28: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem5, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem5; {1957#false} is VALID [2018-11-18 20:42:30,504 INFO L273 TraceCheckUtils]: 29: Hoare triple {1957#false} #t~post4 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post4);havoc #t~post4; {1957#false} is VALID [2018-11-18 20:42:30,505 INFO L273 TraceCheckUtils]: 30: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,505 INFO L273 TraceCheckUtils]: 31: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:42:30,506 INFO L273 TraceCheckUtils]: 32: Hoare triple {1957#false} ~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:42:30,506 INFO L273 TraceCheckUtils]: 33: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,506 INFO L273 TraceCheckUtils]: 34: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem7 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem7, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem7; {1957#false} is VALID [2018-11-18 20:42:30,507 INFO L273 TraceCheckUtils]: 35: Hoare triple {1957#false} #t~post6 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post6);havoc #t~post6; {1957#false} is VALID [2018-11-18 20:42:30,507 INFO L273 TraceCheckUtils]: 36: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,507 INFO L273 TraceCheckUtils]: 37: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:42:30,507 INFO L273 TraceCheckUtils]: 38: Hoare triple {1957#false} ~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:42:30,508 INFO L273 TraceCheckUtils]: 39: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,508 INFO L273 TraceCheckUtils]: 40: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem9 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem9, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem9; {1957#false} is VALID [2018-11-18 20:42:30,508 INFO L273 TraceCheckUtils]: 41: Hoare triple {1957#false} #t~post8 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post8);havoc #t~post8; {1957#false} is VALID [2018-11-18 20:42:30,509 INFO L273 TraceCheckUtils]: 42: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,509 INFO L273 TraceCheckUtils]: 43: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:42:30,509 INFO L273 TraceCheckUtils]: 44: Hoare triple {1957#false} ~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:42:30,509 INFO L273 TraceCheckUtils]: 45: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,509 INFO L273 TraceCheckUtils]: 46: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem11 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem11, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem11; {1957#false} is VALID [2018-11-18 20:42:30,510 INFO L273 TraceCheckUtils]: 47: Hoare triple {1957#false} #t~post10 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post10);havoc #t~post10; {1957#false} is VALID [2018-11-18 20:42:30,510 INFO L273 TraceCheckUtils]: 48: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,510 INFO L273 TraceCheckUtils]: 49: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:42:30,510 INFO L273 TraceCheckUtils]: 50: Hoare triple {1957#false} ~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:42:30,510 INFO L273 TraceCheckUtils]: 51: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,511 INFO L273 TraceCheckUtils]: 52: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem13 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem13, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem13; {1957#false} is VALID [2018-11-18 20:42:30,511 INFO L273 TraceCheckUtils]: 53: Hoare triple {1957#false} #t~post12 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post12);havoc #t~post12; {1957#false} is VALID [2018-11-18 20:42:30,511 INFO L273 TraceCheckUtils]: 54: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,511 INFO L273 TraceCheckUtils]: 55: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:42:30,512 INFO L273 TraceCheckUtils]: 56: Hoare triple {1957#false} ~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:42:30,512 INFO L273 TraceCheckUtils]: 57: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,512 INFO L273 TraceCheckUtils]: 58: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem15 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem15, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem15; {1957#false} is VALID [2018-11-18 20:42:30,513 INFO L273 TraceCheckUtils]: 59: Hoare triple {1957#false} #t~post14 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post14);havoc #t~post14; {1957#false} is VALID [2018-11-18 20:42:30,513 INFO L273 TraceCheckUtils]: 60: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,513 INFO L273 TraceCheckUtils]: 61: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:42:30,513 INFO L273 TraceCheckUtils]: 62: Hoare triple {1957#false} havoc ~x~0;~x~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:42:30,514 INFO L273 TraceCheckUtils]: 63: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,514 INFO L273 TraceCheckUtils]: 64: Hoare triple {1957#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem17 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem18 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {1957#false} is VALID [2018-11-18 20:42:30,514 INFO L256 TraceCheckUtils]: 65: Hoare triple {1957#false} call __VERIFIER_assert((if #t~mem17 == #t~mem18 then 1bv32 else 0bv32)); {1957#false} is VALID [2018-11-18 20:42:30,514 INFO L273 TraceCheckUtils]: 66: Hoare triple {1957#false} ~cond := #in~cond; {1957#false} is VALID [2018-11-18 20:42:30,515 INFO L273 TraceCheckUtils]: 67: Hoare triple {1957#false} assume 0bv32 == ~cond; {1957#false} is VALID [2018-11-18 20:42:30,515 INFO L273 TraceCheckUtils]: 68: Hoare triple {1957#false} assume !false; {1957#false} is VALID [2018-11-18 20:42:30,521 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-18 20:42:30,522 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 20:42:30,782 INFO L273 TraceCheckUtils]: 68: Hoare triple {1957#false} assume !false; {1957#false} is VALID [2018-11-18 20:42:30,783 INFO L273 TraceCheckUtils]: 67: Hoare triple {1957#false} assume 0bv32 == ~cond; {1957#false} is VALID [2018-11-18 20:42:30,783 INFO L273 TraceCheckUtils]: 66: Hoare triple {1957#false} ~cond := #in~cond; {1957#false} is VALID [2018-11-18 20:42:30,783 INFO L256 TraceCheckUtils]: 65: Hoare triple {1957#false} call __VERIFIER_assert((if #t~mem17 == #t~mem18 then 1bv32 else 0bv32)); {1957#false} is VALID [2018-11-18 20:42:30,784 INFO L273 TraceCheckUtils]: 64: Hoare triple {1957#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem17 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem18 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {1957#false} is VALID [2018-11-18 20:42:30,784 INFO L273 TraceCheckUtils]: 63: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,784 INFO L273 TraceCheckUtils]: 62: Hoare triple {1957#false} havoc ~x~0;~x~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:42:30,785 INFO L273 TraceCheckUtils]: 61: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:42:30,785 INFO L273 TraceCheckUtils]: 60: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,785 INFO L273 TraceCheckUtils]: 59: Hoare triple {1957#false} #t~post14 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post14);havoc #t~post14; {1957#false} is VALID [2018-11-18 20:42:30,786 INFO L273 TraceCheckUtils]: 58: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem15 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem15, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem15; {1957#false} is VALID [2018-11-18 20:42:30,786 INFO L273 TraceCheckUtils]: 57: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,786 INFO L273 TraceCheckUtils]: 56: Hoare triple {1957#false} ~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:42:30,786 INFO L273 TraceCheckUtils]: 55: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:42:30,786 INFO L273 TraceCheckUtils]: 54: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,786 INFO L273 TraceCheckUtils]: 53: Hoare triple {1957#false} #t~post12 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post12);havoc #t~post12; {1957#false} is VALID [2018-11-18 20:42:30,787 INFO L273 TraceCheckUtils]: 52: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem13 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem13, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem13; {1957#false} is VALID [2018-11-18 20:42:30,787 INFO L273 TraceCheckUtils]: 51: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,787 INFO L273 TraceCheckUtils]: 50: Hoare triple {1957#false} ~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:42:30,787 INFO L273 TraceCheckUtils]: 49: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:42:30,787 INFO L273 TraceCheckUtils]: 48: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,788 INFO L273 TraceCheckUtils]: 47: Hoare triple {1957#false} #t~post10 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post10);havoc #t~post10; {1957#false} is VALID [2018-11-18 20:42:30,788 INFO L273 TraceCheckUtils]: 46: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem11 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem11, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem11; {1957#false} is VALID [2018-11-18 20:42:30,788 INFO L273 TraceCheckUtils]: 45: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,788 INFO L273 TraceCheckUtils]: 44: Hoare triple {1957#false} ~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:42:30,789 INFO L273 TraceCheckUtils]: 43: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:42:30,789 INFO L273 TraceCheckUtils]: 42: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,789 INFO L273 TraceCheckUtils]: 41: Hoare triple {1957#false} #t~post8 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post8);havoc #t~post8; {1957#false} is VALID [2018-11-18 20:42:30,789 INFO L273 TraceCheckUtils]: 40: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem9 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem9, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem9; {1957#false} is VALID [2018-11-18 20:42:30,790 INFO L273 TraceCheckUtils]: 39: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,790 INFO L273 TraceCheckUtils]: 38: Hoare triple {1957#false} ~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:42:30,790 INFO L273 TraceCheckUtils]: 37: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:42:30,790 INFO L273 TraceCheckUtils]: 36: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,790 INFO L273 TraceCheckUtils]: 35: Hoare triple {1957#false} #t~post6 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post6);havoc #t~post6; {1957#false} is VALID [2018-11-18 20:42:30,791 INFO L273 TraceCheckUtils]: 34: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem7 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem7, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem7; {1957#false} is VALID [2018-11-18 20:42:30,791 INFO L273 TraceCheckUtils]: 33: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,791 INFO L273 TraceCheckUtils]: 32: Hoare triple {1957#false} ~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:42:30,791 INFO L273 TraceCheckUtils]: 31: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:42:30,791 INFO L273 TraceCheckUtils]: 30: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,792 INFO L273 TraceCheckUtils]: 29: Hoare triple {1957#false} #t~post4 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post4);havoc #t~post4; {1957#false} is VALID [2018-11-18 20:42:30,792 INFO L273 TraceCheckUtils]: 28: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem5, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem5; {1957#false} is VALID [2018-11-18 20:42:30,792 INFO L273 TraceCheckUtils]: 27: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,792 INFO L273 TraceCheckUtils]: 26: Hoare triple {1957#false} ~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:42:30,793 INFO L273 TraceCheckUtils]: 25: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:42:30,793 INFO L273 TraceCheckUtils]: 24: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,793 INFO L273 TraceCheckUtils]: 23: Hoare triple {1957#false} #t~post2 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {1957#false} is VALID [2018-11-18 20:42:30,793 INFO L273 TraceCheckUtils]: 22: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem3 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem3, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem3; {1957#false} is VALID [2018-11-18 20:42:30,794 INFO L273 TraceCheckUtils]: 21: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:42:30,794 INFO L273 TraceCheckUtils]: 20: Hoare triple {1957#false} havoc ~i~0;~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:42:30,808 INFO L273 TraceCheckUtils]: 19: Hoare triple {2317#(bvslt main_~a~0 (_ bv100000 32))} assume !~bvslt32(~a~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:42:30,809 INFO L273 TraceCheckUtils]: 18: Hoare triple {2317#(bvslt main_~a~0 (_ bv100000 32))} assume true; {2317#(bvslt main_~a~0 (_ bv100000 32))} is VALID [2018-11-18 20:42:30,810 INFO L273 TraceCheckUtils]: 17: Hoare triple {2324#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2317#(bvslt main_~a~0 (_ bv100000 32))} is VALID [2018-11-18 20:42:30,811 INFO L273 TraceCheckUtils]: 16: Hoare triple {2324#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {2324#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:30,811 INFO L273 TraceCheckUtils]: 15: Hoare triple {2324#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} assume true; {2324#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:30,818 INFO L273 TraceCheckUtils]: 14: Hoare triple {2334#(bvslt (bvadd main_~a~0 (_ bv2 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2324#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:30,819 INFO L273 TraceCheckUtils]: 13: Hoare triple {2334#(bvslt (bvadd main_~a~0 (_ bv2 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {2334#(bvslt (bvadd main_~a~0 (_ bv2 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:30,819 INFO L273 TraceCheckUtils]: 12: Hoare triple {2334#(bvslt (bvadd main_~a~0 (_ bv2 32)) (_ bv100000 32))} assume true; {2334#(bvslt (bvadd main_~a~0 (_ bv2 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:30,825 INFO L273 TraceCheckUtils]: 11: Hoare triple {2344#(bvslt (bvadd main_~a~0 (_ bv3 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2334#(bvslt (bvadd main_~a~0 (_ bv2 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:30,826 INFO L273 TraceCheckUtils]: 10: Hoare triple {2344#(bvslt (bvadd main_~a~0 (_ bv3 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {2344#(bvslt (bvadd main_~a~0 (_ bv3 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:30,827 INFO L273 TraceCheckUtils]: 9: Hoare triple {2344#(bvslt (bvadd main_~a~0 (_ bv3 32)) (_ bv100000 32))} assume true; {2344#(bvslt (bvadd main_~a~0 (_ bv3 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:30,831 INFO L273 TraceCheckUtils]: 8: Hoare triple {2354#(bvslt (bvadd main_~a~0 (_ bv4 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2344#(bvslt (bvadd main_~a~0 (_ bv3 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:30,832 INFO L273 TraceCheckUtils]: 7: Hoare triple {2354#(bvslt (bvadd main_~a~0 (_ bv4 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {2354#(bvslt (bvadd main_~a~0 (_ bv4 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:30,832 INFO L273 TraceCheckUtils]: 6: Hoare triple {2354#(bvslt (bvadd main_~a~0 (_ bv4 32)) (_ bv100000 32))} assume true; {2354#(bvslt (bvadd main_~a~0 (_ bv4 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:30,834 INFO L273 TraceCheckUtils]: 5: Hoare triple {1956#true} call ~#a1~0.base, ~#a1~0.offset := #Ultimate.alloc(400000bv32);call ~#a2~0.base, ~#a2~0.offset := #Ultimate.alloc(400000bv32);call ~#a3~0.base, ~#a3~0.offset := #Ultimate.alloc(400000bv32);call ~#a4~0.base, ~#a4~0.offset := #Ultimate.alloc(400000bv32);call ~#a5~0.base, ~#a5~0.offset := #Ultimate.alloc(400000bv32);call ~#a6~0.base, ~#a6~0.offset := #Ultimate.alloc(400000bv32);call ~#a7~0.base, ~#a7~0.offset := #Ultimate.alloc(400000bv32);call ~#a8~0.base, ~#a8~0.offset := #Ultimate.alloc(400000bv32);havoc ~a~0;~a~0 := 0bv32; {2354#(bvslt (bvadd main_~a~0 (_ bv4 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:30,834 INFO L256 TraceCheckUtils]: 4: Hoare triple {1956#true} call #t~ret19 := main(); {1956#true} is VALID [2018-11-18 20:42:30,834 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1956#true} {1956#true} #156#return; {1956#true} is VALID [2018-11-18 20:42:30,835 INFO L273 TraceCheckUtils]: 2: Hoare triple {1956#true} assume true; {1956#true} is VALID [2018-11-18 20:42:30,835 INFO L273 TraceCheckUtils]: 1: Hoare triple {1956#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {1956#true} is VALID [2018-11-18 20:42:30,835 INFO L256 TraceCheckUtils]: 0: Hoare triple {1956#true} call ULTIMATE.init(); {1956#true} is VALID [2018-11-18 20:42:30,839 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-18 20:42:30,841 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 20:42:30,841 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2018-11-18 20:42:30,842 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 69 [2018-11-18 20:42:30,843 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 20:42:30,843 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2018-11-18 20:42:30,994 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:42:30,994 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-18 20:42:30,995 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-18 20:42:30,995 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2018-11-18 20:42:30,995 INFO L87 Difference]: Start difference. First operand 74 states and 82 transitions. Second operand 12 states. [2018-11-18 20:42:32,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:42:32,426 INFO L93 Difference]: Finished difference Result 146 states and 167 transitions. [2018-11-18 20:42:32,426 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-18 20:42:32,427 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 69 [2018-11-18 20:42:32,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 20:42:32,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2018-11-18 20:42:32,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 139 transitions. [2018-11-18 20:42:32,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2018-11-18 20:42:32,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 139 transitions. [2018-11-18 20:42:32,434 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 139 transitions. [2018-11-18 20:42:32,757 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:42:32,760 INFO L225 Difference]: With dead ends: 146 [2018-11-18 20:42:32,760 INFO L226 Difference]: Without dead ends: 92 [2018-11-18 20:42:32,761 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 141 GetRequests, 127 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 20:42:32,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2018-11-18 20:42:32,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 92. [2018-11-18 20:42:32,827 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 20:42:32,827 INFO L82 GeneralOperation]: Start isEquivalent. First operand 92 states. Second operand 92 states. [2018-11-18 20:42:32,828 INFO L74 IsIncluded]: Start isIncluded. First operand 92 states. Second operand 92 states. [2018-11-18 20:42:32,828 INFO L87 Difference]: Start difference. First operand 92 states. Second operand 92 states. [2018-11-18 20:42:32,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:42:32,832 INFO L93 Difference]: Finished difference Result 92 states and 100 transitions. [2018-11-18 20:42:32,832 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 100 transitions. [2018-11-18 20:42:32,832 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:42:32,832 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:42:32,833 INFO L74 IsIncluded]: Start isIncluded. First operand 92 states. Second operand 92 states. [2018-11-18 20:42:32,833 INFO L87 Difference]: Start difference. First operand 92 states. Second operand 92 states. [2018-11-18 20:42:32,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:42:32,836 INFO L93 Difference]: Finished difference Result 92 states and 100 transitions. [2018-11-18 20:42:32,836 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 100 transitions. [2018-11-18 20:42:32,837 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:42:32,837 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:42:32,837 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 20:42:32,837 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 20:42:32,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 92 states. [2018-11-18 20:42:32,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 100 transitions. [2018-11-18 20:42:32,841 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 100 transitions. Word has length 69 [2018-11-18 20:42:32,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 20:42:32,841 INFO L480 AbstractCegarLoop]: Abstraction has 92 states and 100 transitions. [2018-11-18 20:42:32,841 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-18 20:42:32,841 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 100 transitions. [2018-11-18 20:42:32,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2018-11-18 20:42:32,842 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:42:32,843 INFO L375 BasicCegarLoop]: trace histogram [11, 10, 10, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 20:42:32,843 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:42:32,844 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:42:32,844 INFO L82 PathProgramCache]: Analyzing trace with hash 1754155434, now seen corresponding path program 2 times [2018-11-18 20:42:32,844 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:42:32,844 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 20:42:32,867 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2018-11-18 20:42:33,023 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-18 20:42:33,023 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 20:42:33,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:42:33,091 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 20:42:33,357 INFO L256 TraceCheckUtils]: 0: Hoare triple {2892#true} call ULTIMATE.init(); {2892#true} is VALID [2018-11-18 20:42:33,357 INFO L273 TraceCheckUtils]: 1: Hoare triple {2892#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {2892#true} is VALID [2018-11-18 20:42:33,357 INFO L273 TraceCheckUtils]: 2: Hoare triple {2892#true} assume true; {2892#true} is VALID [2018-11-18 20:42:33,358 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2892#true} {2892#true} #156#return; {2892#true} is VALID [2018-11-18 20:42:33,358 INFO L256 TraceCheckUtils]: 4: Hoare triple {2892#true} call #t~ret19 := main(); {2892#true} is VALID [2018-11-18 20:42:33,367 INFO L273 TraceCheckUtils]: 5: Hoare triple {2892#true} call ~#a1~0.base, ~#a1~0.offset := #Ultimate.alloc(400000bv32);call ~#a2~0.base, ~#a2~0.offset := #Ultimate.alloc(400000bv32);call ~#a3~0.base, ~#a3~0.offset := #Ultimate.alloc(400000bv32);call ~#a4~0.base, ~#a4~0.offset := #Ultimate.alloc(400000bv32);call ~#a5~0.base, ~#a5~0.offset := #Ultimate.alloc(400000bv32);call ~#a6~0.base, ~#a6~0.offset := #Ultimate.alloc(400000bv32);call ~#a7~0.base, ~#a7~0.offset := #Ultimate.alloc(400000bv32);call ~#a8~0.base, ~#a8~0.offset := #Ultimate.alloc(400000bv32);havoc ~a~0;~a~0 := 0bv32; {2912#(= main_~a~0 (_ bv0 32))} is VALID [2018-11-18 20:42:33,380 INFO L273 TraceCheckUtils]: 6: Hoare triple {2912#(= main_~a~0 (_ bv0 32))} assume true; {2912#(= main_~a~0 (_ bv0 32))} is VALID [2018-11-18 20:42:33,388 INFO L273 TraceCheckUtils]: 7: Hoare triple {2912#(= main_~a~0 (_ bv0 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {2912#(= main_~a~0 (_ bv0 32))} is VALID [2018-11-18 20:42:33,404 INFO L273 TraceCheckUtils]: 8: Hoare triple {2912#(= main_~a~0 (_ bv0 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2922#(= (_ bv1 32) main_~a~0)} is VALID [2018-11-18 20:42:33,412 INFO L273 TraceCheckUtils]: 9: Hoare triple {2922#(= (_ bv1 32) main_~a~0)} assume true; {2922#(= (_ bv1 32) main_~a~0)} is VALID [2018-11-18 20:42:33,425 INFO L273 TraceCheckUtils]: 10: Hoare triple {2922#(= (_ bv1 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {2922#(= (_ bv1 32) main_~a~0)} is VALID [2018-11-18 20:42:33,438 INFO L273 TraceCheckUtils]: 11: Hoare triple {2922#(= (_ bv1 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2932#(= (_ bv2 32) main_~a~0)} is VALID [2018-11-18 20:42:33,446 INFO L273 TraceCheckUtils]: 12: Hoare triple {2932#(= (_ bv2 32) main_~a~0)} assume true; {2932#(= (_ bv2 32) main_~a~0)} is VALID [2018-11-18 20:42:33,463 INFO L273 TraceCheckUtils]: 13: Hoare triple {2932#(= (_ bv2 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {2932#(= (_ bv2 32) main_~a~0)} is VALID [2018-11-18 20:42:33,471 INFO L273 TraceCheckUtils]: 14: Hoare triple {2932#(= (_ bv2 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2942#(= (_ bv3 32) main_~a~0)} is VALID [2018-11-18 20:42:33,484 INFO L273 TraceCheckUtils]: 15: Hoare triple {2942#(= (_ bv3 32) main_~a~0)} assume true; {2942#(= (_ bv3 32) main_~a~0)} is VALID [2018-11-18 20:42:33,496 INFO L273 TraceCheckUtils]: 16: Hoare triple {2942#(= (_ bv3 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {2942#(= (_ bv3 32) main_~a~0)} is VALID [2018-11-18 20:42:33,500 INFO L273 TraceCheckUtils]: 17: Hoare triple {2942#(= (_ bv3 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2952#(= (_ bv4 32) main_~a~0)} is VALID [2018-11-18 20:42:33,500 INFO L273 TraceCheckUtils]: 18: Hoare triple {2952#(= (_ bv4 32) main_~a~0)} assume true; {2952#(= (_ bv4 32) main_~a~0)} is VALID [2018-11-18 20:42:33,501 INFO L273 TraceCheckUtils]: 19: Hoare triple {2952#(= (_ bv4 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {2952#(= (_ bv4 32) main_~a~0)} is VALID [2018-11-18 20:42:33,501 INFO L273 TraceCheckUtils]: 20: Hoare triple {2952#(= (_ bv4 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2962#(= (_ bv5 32) main_~a~0)} is VALID [2018-11-18 20:42:33,503 INFO L273 TraceCheckUtils]: 21: Hoare triple {2962#(= (_ bv5 32) main_~a~0)} assume true; {2962#(= (_ bv5 32) main_~a~0)} is VALID [2018-11-18 20:42:33,503 INFO L273 TraceCheckUtils]: 22: Hoare triple {2962#(= (_ bv5 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {2962#(= (_ bv5 32) main_~a~0)} is VALID [2018-11-18 20:42:33,505 INFO L273 TraceCheckUtils]: 23: Hoare triple {2962#(= (_ bv5 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2972#(= (_ bv6 32) main_~a~0)} is VALID [2018-11-18 20:42:33,505 INFO L273 TraceCheckUtils]: 24: Hoare triple {2972#(= (_ bv6 32) main_~a~0)} assume true; {2972#(= (_ bv6 32) main_~a~0)} is VALID [2018-11-18 20:42:33,510 INFO L273 TraceCheckUtils]: 25: Hoare triple {2972#(= (_ bv6 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {2972#(= (_ bv6 32) main_~a~0)} is VALID [2018-11-18 20:42:33,512 INFO L273 TraceCheckUtils]: 26: Hoare triple {2972#(= (_ bv6 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2982#(= (_ bv7 32) main_~a~0)} is VALID [2018-11-18 20:42:33,512 INFO L273 TraceCheckUtils]: 27: Hoare triple {2982#(= (_ bv7 32) main_~a~0)} assume true; {2982#(= (_ bv7 32) main_~a~0)} is VALID [2018-11-18 20:42:33,513 INFO L273 TraceCheckUtils]: 28: Hoare triple {2982#(= (_ bv7 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {2982#(= (_ bv7 32) main_~a~0)} is VALID [2018-11-18 20:42:33,513 INFO L273 TraceCheckUtils]: 29: Hoare triple {2982#(= (_ bv7 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2992#(= (_ bv8 32) main_~a~0)} is VALID [2018-11-18 20:42:33,514 INFO L273 TraceCheckUtils]: 30: Hoare triple {2992#(= (_ bv8 32) main_~a~0)} assume true; {2992#(= (_ bv8 32) main_~a~0)} is VALID [2018-11-18 20:42:33,514 INFO L273 TraceCheckUtils]: 31: Hoare triple {2992#(= (_ bv8 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {2992#(= (_ bv8 32) main_~a~0)} is VALID [2018-11-18 20:42:33,514 INFO L273 TraceCheckUtils]: 32: Hoare triple {2992#(= (_ bv8 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3002#(= (_ bv9 32) main_~a~0)} is VALID [2018-11-18 20:42:33,515 INFO L273 TraceCheckUtils]: 33: Hoare triple {3002#(= (_ bv9 32) main_~a~0)} assume true; {3002#(= (_ bv9 32) main_~a~0)} is VALID [2018-11-18 20:42:33,515 INFO L273 TraceCheckUtils]: 34: Hoare triple {3002#(= (_ bv9 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {3002#(= (_ bv9 32) main_~a~0)} is VALID [2018-11-18 20:42:33,515 INFO L273 TraceCheckUtils]: 35: Hoare triple {3002#(= (_ bv9 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3012#(= (_ bv10 32) main_~a~0)} is VALID [2018-11-18 20:42:33,516 INFO L273 TraceCheckUtils]: 36: Hoare triple {3012#(= (_ bv10 32) main_~a~0)} assume true; {3012#(= (_ bv10 32) main_~a~0)} is VALID [2018-11-18 20:42:33,517 INFO L273 TraceCheckUtils]: 37: Hoare triple {3012#(= (_ bv10 32) main_~a~0)} assume !~bvslt32(~a~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:42:33,517 INFO L273 TraceCheckUtils]: 38: Hoare triple {2893#false} havoc ~i~0;~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:42:33,517 INFO L273 TraceCheckUtils]: 39: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:33,517 INFO L273 TraceCheckUtils]: 40: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem3 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem3, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem3; {2893#false} is VALID [2018-11-18 20:42:33,517 INFO L273 TraceCheckUtils]: 41: Hoare triple {2893#false} #t~post2 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2893#false} is VALID [2018-11-18 20:42:33,518 INFO L273 TraceCheckUtils]: 42: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:33,518 INFO L273 TraceCheckUtils]: 43: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:42:33,518 INFO L273 TraceCheckUtils]: 44: Hoare triple {2893#false} ~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:42:33,518 INFO L273 TraceCheckUtils]: 45: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:33,519 INFO L273 TraceCheckUtils]: 46: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem5, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem5; {2893#false} is VALID [2018-11-18 20:42:33,519 INFO L273 TraceCheckUtils]: 47: Hoare triple {2893#false} #t~post4 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post4);havoc #t~post4; {2893#false} is VALID [2018-11-18 20:42:33,519 INFO L273 TraceCheckUtils]: 48: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:33,519 INFO L273 TraceCheckUtils]: 49: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:42:33,520 INFO L273 TraceCheckUtils]: 50: Hoare triple {2893#false} ~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:42:33,520 INFO L273 TraceCheckUtils]: 51: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:33,520 INFO L273 TraceCheckUtils]: 52: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem7 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem7, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem7; {2893#false} is VALID [2018-11-18 20:42:33,520 INFO L273 TraceCheckUtils]: 53: Hoare triple {2893#false} #t~post6 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post6);havoc #t~post6; {2893#false} is VALID [2018-11-18 20:42:33,521 INFO L273 TraceCheckUtils]: 54: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:33,521 INFO L273 TraceCheckUtils]: 55: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:42:33,521 INFO L273 TraceCheckUtils]: 56: Hoare triple {2893#false} ~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:42:33,521 INFO L273 TraceCheckUtils]: 57: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:33,522 INFO L273 TraceCheckUtils]: 58: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem9 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem9, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem9; {2893#false} is VALID [2018-11-18 20:42:33,523 INFO L273 TraceCheckUtils]: 59: Hoare triple {2893#false} #t~post8 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post8);havoc #t~post8; {2893#false} is VALID [2018-11-18 20:42:33,523 INFO L273 TraceCheckUtils]: 60: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:33,523 INFO L273 TraceCheckUtils]: 61: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:42:33,524 INFO L273 TraceCheckUtils]: 62: Hoare triple {2893#false} ~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:42:33,524 INFO L273 TraceCheckUtils]: 63: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:33,524 INFO L273 TraceCheckUtils]: 64: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem11 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem11, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem11; {2893#false} is VALID [2018-11-18 20:42:33,524 INFO L273 TraceCheckUtils]: 65: Hoare triple {2893#false} #t~post10 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post10);havoc #t~post10; {2893#false} is VALID [2018-11-18 20:42:33,524 INFO L273 TraceCheckUtils]: 66: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:33,525 INFO L273 TraceCheckUtils]: 67: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:42:33,525 INFO L273 TraceCheckUtils]: 68: Hoare triple {2893#false} ~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:42:33,525 INFO L273 TraceCheckUtils]: 69: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:33,526 INFO L273 TraceCheckUtils]: 70: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem13 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem13, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem13; {2893#false} is VALID [2018-11-18 20:42:33,526 INFO L273 TraceCheckUtils]: 71: Hoare triple {2893#false} #t~post12 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post12);havoc #t~post12; {2893#false} is VALID [2018-11-18 20:42:33,526 INFO L273 TraceCheckUtils]: 72: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:33,526 INFO L273 TraceCheckUtils]: 73: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:42:33,527 INFO L273 TraceCheckUtils]: 74: Hoare triple {2893#false} ~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:42:33,527 INFO L273 TraceCheckUtils]: 75: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:33,527 INFO L273 TraceCheckUtils]: 76: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem15 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem15, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem15; {2893#false} is VALID [2018-11-18 20:42:33,527 INFO L273 TraceCheckUtils]: 77: Hoare triple {2893#false} #t~post14 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post14);havoc #t~post14; {2893#false} is VALID [2018-11-18 20:42:33,528 INFO L273 TraceCheckUtils]: 78: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:33,528 INFO L273 TraceCheckUtils]: 79: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:42:33,528 INFO L273 TraceCheckUtils]: 80: Hoare triple {2893#false} havoc ~x~0;~x~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:42:33,528 INFO L273 TraceCheckUtils]: 81: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:33,528 INFO L273 TraceCheckUtils]: 82: Hoare triple {2893#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem17 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem18 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {2893#false} is VALID [2018-11-18 20:42:33,528 INFO L256 TraceCheckUtils]: 83: Hoare triple {2893#false} call __VERIFIER_assert((if #t~mem17 == #t~mem18 then 1bv32 else 0bv32)); {2893#false} is VALID [2018-11-18 20:42:33,529 INFO L273 TraceCheckUtils]: 84: Hoare triple {2893#false} ~cond := #in~cond; {2893#false} is VALID [2018-11-18 20:42:33,529 INFO L273 TraceCheckUtils]: 85: Hoare triple {2893#false} assume 0bv32 == ~cond; {2893#false} is VALID [2018-11-18 20:42:33,529 INFO L273 TraceCheckUtils]: 86: Hoare triple {2893#false} assume !false; {2893#false} is VALID [2018-11-18 20:42:33,533 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-18 20:42:33,533 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 20:42:34,233 INFO L273 TraceCheckUtils]: 86: Hoare triple {2893#false} assume !false; {2893#false} is VALID [2018-11-18 20:42:34,233 INFO L273 TraceCheckUtils]: 85: Hoare triple {2893#false} assume 0bv32 == ~cond; {2893#false} is VALID [2018-11-18 20:42:34,233 INFO L273 TraceCheckUtils]: 84: Hoare triple {2893#false} ~cond := #in~cond; {2893#false} is VALID [2018-11-18 20:42:34,233 INFO L256 TraceCheckUtils]: 83: Hoare triple {2893#false} call __VERIFIER_assert((if #t~mem17 == #t~mem18 then 1bv32 else 0bv32)); {2893#false} is VALID [2018-11-18 20:42:34,233 INFO L273 TraceCheckUtils]: 82: Hoare triple {2893#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem17 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem18 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {2893#false} is VALID [2018-11-18 20:42:34,234 INFO L273 TraceCheckUtils]: 81: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:34,234 INFO L273 TraceCheckUtils]: 80: Hoare triple {2893#false} havoc ~x~0;~x~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:42:34,234 INFO L273 TraceCheckUtils]: 79: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:42:34,234 INFO L273 TraceCheckUtils]: 78: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:34,234 INFO L273 TraceCheckUtils]: 77: Hoare triple {2893#false} #t~post14 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post14);havoc #t~post14; {2893#false} is VALID [2018-11-18 20:42:34,235 INFO L273 TraceCheckUtils]: 76: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem15 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem15, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem15; {2893#false} is VALID [2018-11-18 20:42:34,235 INFO L273 TraceCheckUtils]: 75: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:34,235 INFO L273 TraceCheckUtils]: 74: Hoare triple {2893#false} ~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:42:34,235 INFO L273 TraceCheckUtils]: 73: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:42:34,236 INFO L273 TraceCheckUtils]: 72: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:34,236 INFO L273 TraceCheckUtils]: 71: Hoare triple {2893#false} #t~post12 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post12);havoc #t~post12; {2893#false} is VALID [2018-11-18 20:42:34,236 INFO L273 TraceCheckUtils]: 70: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem13 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem13, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem13; {2893#false} is VALID [2018-11-18 20:42:34,236 INFO L273 TraceCheckUtils]: 69: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:34,236 INFO L273 TraceCheckUtils]: 68: Hoare triple {2893#false} ~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:42:34,237 INFO L273 TraceCheckUtils]: 67: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:42:34,237 INFO L273 TraceCheckUtils]: 66: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:34,237 INFO L273 TraceCheckUtils]: 65: Hoare triple {2893#false} #t~post10 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post10);havoc #t~post10; {2893#false} is VALID [2018-11-18 20:42:34,237 INFO L273 TraceCheckUtils]: 64: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem11 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem11, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem11; {2893#false} is VALID [2018-11-18 20:42:34,237 INFO L273 TraceCheckUtils]: 63: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:34,237 INFO L273 TraceCheckUtils]: 62: Hoare triple {2893#false} ~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:42:34,238 INFO L273 TraceCheckUtils]: 61: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:42:34,238 INFO L273 TraceCheckUtils]: 60: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:34,238 INFO L273 TraceCheckUtils]: 59: Hoare triple {2893#false} #t~post8 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post8);havoc #t~post8; {2893#false} is VALID [2018-11-18 20:42:34,238 INFO L273 TraceCheckUtils]: 58: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem9 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem9, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem9; {2893#false} is VALID [2018-11-18 20:42:34,238 INFO L273 TraceCheckUtils]: 57: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:34,239 INFO L273 TraceCheckUtils]: 56: Hoare triple {2893#false} ~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:42:34,239 INFO L273 TraceCheckUtils]: 55: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:42:34,239 INFO L273 TraceCheckUtils]: 54: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:34,239 INFO L273 TraceCheckUtils]: 53: Hoare triple {2893#false} #t~post6 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post6);havoc #t~post6; {2893#false} is VALID [2018-11-18 20:42:34,239 INFO L273 TraceCheckUtils]: 52: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem7 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem7, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem7; {2893#false} is VALID [2018-11-18 20:42:34,240 INFO L273 TraceCheckUtils]: 51: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:34,240 INFO L273 TraceCheckUtils]: 50: Hoare triple {2893#false} ~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:42:34,240 INFO L273 TraceCheckUtils]: 49: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:42:34,240 INFO L273 TraceCheckUtils]: 48: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:34,240 INFO L273 TraceCheckUtils]: 47: Hoare triple {2893#false} #t~post4 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post4);havoc #t~post4; {2893#false} is VALID [2018-11-18 20:42:34,241 INFO L273 TraceCheckUtils]: 46: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem5, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem5; {2893#false} is VALID [2018-11-18 20:42:34,241 INFO L273 TraceCheckUtils]: 45: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:34,241 INFO L273 TraceCheckUtils]: 44: Hoare triple {2893#false} ~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:42:34,241 INFO L273 TraceCheckUtils]: 43: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:42:34,241 INFO L273 TraceCheckUtils]: 42: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:34,241 INFO L273 TraceCheckUtils]: 41: Hoare triple {2893#false} #t~post2 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2893#false} is VALID [2018-11-18 20:42:34,242 INFO L273 TraceCheckUtils]: 40: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem3 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem3, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem3; {2893#false} is VALID [2018-11-18 20:42:34,242 INFO L273 TraceCheckUtils]: 39: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:42:34,242 INFO L273 TraceCheckUtils]: 38: Hoare triple {2893#false} havoc ~i~0;~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:42:34,243 INFO L273 TraceCheckUtils]: 37: Hoare triple {3313#(bvslt main_~a~0 (_ bv100000 32))} assume !~bvslt32(~a~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:42:34,243 INFO L273 TraceCheckUtils]: 36: Hoare triple {3313#(bvslt main_~a~0 (_ bv100000 32))} assume true; {3313#(bvslt main_~a~0 (_ bv100000 32))} is VALID [2018-11-18 20:42:34,244 INFO L273 TraceCheckUtils]: 35: Hoare triple {3320#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3313#(bvslt main_~a~0 (_ bv100000 32))} is VALID [2018-11-18 20:42:34,245 INFO L273 TraceCheckUtils]: 34: Hoare triple {3320#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {3320#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,245 INFO L273 TraceCheckUtils]: 33: Hoare triple {3320#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} assume true; {3320#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,249 INFO L273 TraceCheckUtils]: 32: Hoare triple {3330#(bvslt (bvadd main_~a~0 (_ bv2 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3320#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,249 INFO L273 TraceCheckUtils]: 31: Hoare triple {3330#(bvslt (bvadd main_~a~0 (_ bv2 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {3330#(bvslt (bvadd main_~a~0 (_ bv2 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,250 INFO L273 TraceCheckUtils]: 30: Hoare triple {3330#(bvslt (bvadd main_~a~0 (_ bv2 32)) (_ bv100000 32))} assume true; {3330#(bvslt (bvadd main_~a~0 (_ bv2 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,254 INFO L273 TraceCheckUtils]: 29: Hoare triple {3340#(bvslt (bvadd main_~a~0 (_ bv3 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3330#(bvslt (bvadd main_~a~0 (_ bv2 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,254 INFO L273 TraceCheckUtils]: 28: Hoare triple {3340#(bvslt (bvadd main_~a~0 (_ bv3 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {3340#(bvslt (bvadd main_~a~0 (_ bv3 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,255 INFO L273 TraceCheckUtils]: 27: Hoare triple {3340#(bvslt (bvadd main_~a~0 (_ bv3 32)) (_ bv100000 32))} assume true; {3340#(bvslt (bvadd main_~a~0 (_ bv3 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,261 INFO L273 TraceCheckUtils]: 26: Hoare triple {3350#(bvslt (bvadd main_~a~0 (_ bv4 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3340#(bvslt (bvadd main_~a~0 (_ bv3 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,261 INFO L273 TraceCheckUtils]: 25: Hoare triple {3350#(bvslt (bvadd main_~a~0 (_ bv4 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {3350#(bvslt (bvadd main_~a~0 (_ bv4 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,261 INFO L273 TraceCheckUtils]: 24: Hoare triple {3350#(bvslt (bvadd main_~a~0 (_ bv4 32)) (_ bv100000 32))} assume true; {3350#(bvslt (bvadd main_~a~0 (_ bv4 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,270 INFO L273 TraceCheckUtils]: 23: Hoare triple {3360#(bvslt (bvadd main_~a~0 (_ bv5 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3350#(bvslt (bvadd main_~a~0 (_ bv4 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,270 INFO L273 TraceCheckUtils]: 22: Hoare triple {3360#(bvslt (bvadd main_~a~0 (_ bv5 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {3360#(bvslt (bvadd main_~a~0 (_ bv5 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,270 INFO L273 TraceCheckUtils]: 21: Hoare triple {3360#(bvslt (bvadd main_~a~0 (_ bv5 32)) (_ bv100000 32))} assume true; {3360#(bvslt (bvadd main_~a~0 (_ bv5 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,276 INFO L273 TraceCheckUtils]: 20: Hoare triple {3370#(bvslt (bvadd main_~a~0 (_ bv6 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3360#(bvslt (bvadd main_~a~0 (_ bv5 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,276 INFO L273 TraceCheckUtils]: 19: Hoare triple {3370#(bvslt (bvadd main_~a~0 (_ bv6 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {3370#(bvslt (bvadd main_~a~0 (_ bv6 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,276 INFO L273 TraceCheckUtils]: 18: Hoare triple {3370#(bvslt (bvadd main_~a~0 (_ bv6 32)) (_ bv100000 32))} assume true; {3370#(bvslt (bvadd main_~a~0 (_ bv6 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,282 INFO L273 TraceCheckUtils]: 17: Hoare triple {3380#(bvslt (bvadd main_~a~0 (_ bv7 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3370#(bvslt (bvadd main_~a~0 (_ bv6 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,282 INFO L273 TraceCheckUtils]: 16: Hoare triple {3380#(bvslt (bvadd main_~a~0 (_ bv7 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {3380#(bvslt (bvadd main_~a~0 (_ bv7 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,282 INFO L273 TraceCheckUtils]: 15: Hoare triple {3380#(bvslt (bvadd main_~a~0 (_ bv7 32)) (_ bv100000 32))} assume true; {3380#(bvslt (bvadd main_~a~0 (_ bv7 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,288 INFO L273 TraceCheckUtils]: 14: Hoare triple {3390#(bvslt (bvadd main_~a~0 (_ bv8 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3380#(bvslt (bvadd main_~a~0 (_ bv7 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,288 INFO L273 TraceCheckUtils]: 13: Hoare triple {3390#(bvslt (bvadd main_~a~0 (_ bv8 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {3390#(bvslt (bvadd main_~a~0 (_ bv8 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,289 INFO L273 TraceCheckUtils]: 12: Hoare triple {3390#(bvslt (bvadd main_~a~0 (_ bv8 32)) (_ bv100000 32))} assume true; {3390#(bvslt (bvadd main_~a~0 (_ bv8 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,293 INFO L273 TraceCheckUtils]: 11: Hoare triple {3400#(bvslt (bvadd main_~a~0 (_ bv9 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3390#(bvslt (bvadd main_~a~0 (_ bv8 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,293 INFO L273 TraceCheckUtils]: 10: Hoare triple {3400#(bvslt (bvadd main_~a~0 (_ bv9 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {3400#(bvslt (bvadd main_~a~0 (_ bv9 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,294 INFO L273 TraceCheckUtils]: 9: Hoare triple {3400#(bvslt (bvadd main_~a~0 (_ bv9 32)) (_ bv100000 32))} assume true; {3400#(bvslt (bvadd main_~a~0 (_ bv9 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,300 INFO L273 TraceCheckUtils]: 8: Hoare triple {3410#(bvslt (bvadd main_~a~0 (_ bv10 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3400#(bvslt (bvadd main_~a~0 (_ bv9 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,300 INFO L273 TraceCheckUtils]: 7: Hoare triple {3410#(bvslt (bvadd main_~a~0 (_ bv10 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {3410#(bvslt (bvadd main_~a~0 (_ bv10 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,301 INFO L273 TraceCheckUtils]: 6: Hoare triple {3410#(bvslt (bvadd main_~a~0 (_ bv10 32)) (_ bv100000 32))} assume true; {3410#(bvslt (bvadd main_~a~0 (_ bv10 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,302 INFO L273 TraceCheckUtils]: 5: Hoare triple {2892#true} call ~#a1~0.base, ~#a1~0.offset := #Ultimate.alloc(400000bv32);call ~#a2~0.base, ~#a2~0.offset := #Ultimate.alloc(400000bv32);call ~#a3~0.base, ~#a3~0.offset := #Ultimate.alloc(400000bv32);call ~#a4~0.base, ~#a4~0.offset := #Ultimate.alloc(400000bv32);call ~#a5~0.base, ~#a5~0.offset := #Ultimate.alloc(400000bv32);call ~#a6~0.base, ~#a6~0.offset := #Ultimate.alloc(400000bv32);call ~#a7~0.base, ~#a7~0.offset := #Ultimate.alloc(400000bv32);call ~#a8~0.base, ~#a8~0.offset := #Ultimate.alloc(400000bv32);havoc ~a~0;~a~0 := 0bv32; {3410#(bvslt (bvadd main_~a~0 (_ bv10 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:34,302 INFO L256 TraceCheckUtils]: 4: Hoare triple {2892#true} call #t~ret19 := main(); {2892#true} is VALID [2018-11-18 20:42:34,302 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2892#true} {2892#true} #156#return; {2892#true} is VALID [2018-11-18 20:42:34,302 INFO L273 TraceCheckUtils]: 2: Hoare triple {2892#true} assume true; {2892#true} is VALID [2018-11-18 20:42:34,302 INFO L273 TraceCheckUtils]: 1: Hoare triple {2892#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {2892#true} is VALID [2018-11-18 20:42:34,303 INFO L256 TraceCheckUtils]: 0: Hoare triple {2892#true} call ULTIMATE.init(); {2892#true} is VALID [2018-11-18 20:42:34,308 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-18 20:42:34,310 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 20:42:34,311 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 24 [2018-11-18 20:42:34,311 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 87 [2018-11-18 20:42:34,312 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 20:42:34,312 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2018-11-18 20:42:34,499 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 113 edges. 113 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:42:34,499 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2018-11-18 20:42:34,499 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2018-11-18 20:42:34,500 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=166, Invalid=386, Unknown=0, NotChecked=0, Total=552 [2018-11-18 20:42:34,500 INFO L87 Difference]: Start difference. First operand 92 states and 100 transitions. Second operand 24 states. [2018-11-18 20:42:38,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:42:38,506 INFO L93 Difference]: Finished difference Result 182 states and 209 transitions. [2018-11-18 20:42:38,506 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2018-11-18 20:42:38,506 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 87 [2018-11-18 20:42:38,507 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 20:42:38,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-18 20:42:38,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 181 transitions. [2018-11-18 20:42:38,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-18 20:42:38,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 181 transitions. [2018-11-18 20:42:38,514 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states and 181 transitions. [2018-11-18 20:42:38,869 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 181 edges. 181 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:42:38,872 INFO L225 Difference]: With dead ends: 182 [2018-11-18 20:42:38,872 INFO L226 Difference]: Without dead ends: 128 [2018-11-18 20:42:38,874 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 183 GetRequests, 151 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=406, Invalid=716, Unknown=0, NotChecked=0, Total=1122 [2018-11-18 20:42:38,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2018-11-18 20:42:38,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 128. [2018-11-18 20:42:38,934 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 20:42:38,935 INFO L82 GeneralOperation]: Start isEquivalent. First operand 128 states. Second operand 128 states. [2018-11-18 20:42:38,935 INFO L74 IsIncluded]: Start isIncluded. First operand 128 states. Second operand 128 states. [2018-11-18 20:42:38,935 INFO L87 Difference]: Start difference. First operand 128 states. Second operand 128 states. [2018-11-18 20:42:38,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:42:38,938 INFO L93 Difference]: Finished difference Result 128 states and 136 transitions. [2018-11-18 20:42:38,938 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 136 transitions. [2018-11-18 20:42:38,938 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:42:38,938 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:42:38,938 INFO L74 IsIncluded]: Start isIncluded. First operand 128 states. Second operand 128 states. [2018-11-18 20:42:38,939 INFO L87 Difference]: Start difference. First operand 128 states. Second operand 128 states. [2018-11-18 20:42:38,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:42:38,942 INFO L93 Difference]: Finished difference Result 128 states and 136 transitions. [2018-11-18 20:42:38,942 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 136 transitions. [2018-11-18 20:42:38,943 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:42:38,943 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:42:38,943 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 20:42:38,943 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 20:42:38,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 128 states. [2018-11-18 20:42:38,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 136 transitions. [2018-11-18 20:42:38,946 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 136 transitions. Word has length 87 [2018-11-18 20:42:38,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 20:42:38,947 INFO L480 AbstractCegarLoop]: Abstraction has 128 states and 136 transitions. [2018-11-18 20:42:38,947 INFO L481 AbstractCegarLoop]: Interpolant automaton has 24 states. [2018-11-18 20:42:38,947 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 136 transitions. [2018-11-18 20:42:38,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2018-11-18 20:42:38,948 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:42:38,949 INFO L375 BasicCegarLoop]: trace histogram [23, 22, 22, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 20:42:38,949 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:42:38,949 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:42:38,949 INFO L82 PathProgramCache]: Analyzing trace with hash -1764578966, now seen corresponding path program 3 times [2018-11-18 20:42:38,950 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:42:38,950 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 20:42:38,969 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2018-11-18 20:42:39,113 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-18 20:42:39,113 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 20:42:39,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:42:39,158 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 20:42:39,248 INFO L256 TraceCheckUtils]: 0: Hoare triple {4128#true} call ULTIMATE.init(); {4128#true} is VALID [2018-11-18 20:42:39,249 INFO L273 TraceCheckUtils]: 1: Hoare triple {4128#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {4128#true} is VALID [2018-11-18 20:42:39,249 INFO L273 TraceCheckUtils]: 2: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,249 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {4128#true} {4128#true} #156#return; {4128#true} is VALID [2018-11-18 20:42:39,249 INFO L256 TraceCheckUtils]: 4: Hoare triple {4128#true} call #t~ret19 := main(); {4128#true} is VALID [2018-11-18 20:42:39,250 INFO L273 TraceCheckUtils]: 5: Hoare triple {4128#true} call ~#a1~0.base, ~#a1~0.offset := #Ultimate.alloc(400000bv32);call ~#a2~0.base, ~#a2~0.offset := #Ultimate.alloc(400000bv32);call ~#a3~0.base, ~#a3~0.offset := #Ultimate.alloc(400000bv32);call ~#a4~0.base, ~#a4~0.offset := #Ultimate.alloc(400000bv32);call ~#a5~0.base, ~#a5~0.offset := #Ultimate.alloc(400000bv32);call ~#a6~0.base, ~#a6~0.offset := #Ultimate.alloc(400000bv32);call ~#a7~0.base, ~#a7~0.offset := #Ultimate.alloc(400000bv32);call ~#a8~0.base, ~#a8~0.offset := #Ultimate.alloc(400000bv32);havoc ~a~0;~a~0 := 0bv32; {4128#true} is VALID [2018-11-18 20:42:39,250 INFO L273 TraceCheckUtils]: 6: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,250 INFO L273 TraceCheckUtils]: 7: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,250 INFO L273 TraceCheckUtils]: 8: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,251 INFO L273 TraceCheckUtils]: 9: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,251 INFO L273 TraceCheckUtils]: 10: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,252 INFO L273 TraceCheckUtils]: 11: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,252 INFO L273 TraceCheckUtils]: 12: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,252 INFO L273 TraceCheckUtils]: 13: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,253 INFO L273 TraceCheckUtils]: 14: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,253 INFO L273 TraceCheckUtils]: 15: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,253 INFO L273 TraceCheckUtils]: 16: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,253 INFO L273 TraceCheckUtils]: 17: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,253 INFO L273 TraceCheckUtils]: 18: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,254 INFO L273 TraceCheckUtils]: 19: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,254 INFO L273 TraceCheckUtils]: 20: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,254 INFO L273 TraceCheckUtils]: 21: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,254 INFO L273 TraceCheckUtils]: 22: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,254 INFO L273 TraceCheckUtils]: 23: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,255 INFO L273 TraceCheckUtils]: 24: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,255 INFO L273 TraceCheckUtils]: 25: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,255 INFO L273 TraceCheckUtils]: 26: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,255 INFO L273 TraceCheckUtils]: 27: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,255 INFO L273 TraceCheckUtils]: 28: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,256 INFO L273 TraceCheckUtils]: 29: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,256 INFO L273 TraceCheckUtils]: 30: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,256 INFO L273 TraceCheckUtils]: 31: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,256 INFO L273 TraceCheckUtils]: 32: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,256 INFO L273 TraceCheckUtils]: 33: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,257 INFO L273 TraceCheckUtils]: 34: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,257 INFO L273 TraceCheckUtils]: 35: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,257 INFO L273 TraceCheckUtils]: 36: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,257 INFO L273 TraceCheckUtils]: 37: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,257 INFO L273 TraceCheckUtils]: 38: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,257 INFO L273 TraceCheckUtils]: 39: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,258 INFO L273 TraceCheckUtils]: 40: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,258 INFO L273 TraceCheckUtils]: 41: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,258 INFO L273 TraceCheckUtils]: 42: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,258 INFO L273 TraceCheckUtils]: 43: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,259 INFO L273 TraceCheckUtils]: 44: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,259 INFO L273 TraceCheckUtils]: 45: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,259 INFO L273 TraceCheckUtils]: 46: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,259 INFO L273 TraceCheckUtils]: 47: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,259 INFO L273 TraceCheckUtils]: 48: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,259 INFO L273 TraceCheckUtils]: 49: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,260 INFO L273 TraceCheckUtils]: 50: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,260 INFO L273 TraceCheckUtils]: 51: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,260 INFO L273 TraceCheckUtils]: 52: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,260 INFO L273 TraceCheckUtils]: 53: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,260 INFO L273 TraceCheckUtils]: 54: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,261 INFO L273 TraceCheckUtils]: 55: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,261 INFO L273 TraceCheckUtils]: 56: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,261 INFO L273 TraceCheckUtils]: 57: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,261 INFO L273 TraceCheckUtils]: 58: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,261 INFO L273 TraceCheckUtils]: 59: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,261 INFO L273 TraceCheckUtils]: 60: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,262 INFO L273 TraceCheckUtils]: 61: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,262 INFO L273 TraceCheckUtils]: 62: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,262 INFO L273 TraceCheckUtils]: 63: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,262 INFO L273 TraceCheckUtils]: 64: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,262 INFO L273 TraceCheckUtils]: 65: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,263 INFO L273 TraceCheckUtils]: 66: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,263 INFO L273 TraceCheckUtils]: 67: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,263 INFO L273 TraceCheckUtils]: 68: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,263 INFO L273 TraceCheckUtils]: 69: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,263 INFO L273 TraceCheckUtils]: 70: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,263 INFO L273 TraceCheckUtils]: 71: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,264 INFO L273 TraceCheckUtils]: 72: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,264 INFO L273 TraceCheckUtils]: 73: Hoare triple {4128#true} assume !~bvslt32(~a~0, 100000bv32); {4128#true} is VALID [2018-11-18 20:42:39,264 INFO L273 TraceCheckUtils]: 74: Hoare triple {4128#true} havoc ~i~0;~i~0 := 0bv32; {4128#true} is VALID [2018-11-18 20:42:39,264 INFO L273 TraceCheckUtils]: 75: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,264 INFO L273 TraceCheckUtils]: 76: Hoare triple {4128#true} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem3 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem3, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem3; {4128#true} is VALID [2018-11-18 20:42:39,265 INFO L273 TraceCheckUtils]: 77: Hoare triple {4128#true} #t~post2 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4128#true} is VALID [2018-11-18 20:42:39,265 INFO L273 TraceCheckUtils]: 78: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,265 INFO L273 TraceCheckUtils]: 79: Hoare triple {4128#true} assume !~bvslt32(~i~0, 100000bv32); {4128#true} is VALID [2018-11-18 20:42:39,265 INFO L273 TraceCheckUtils]: 80: Hoare triple {4128#true} ~i~0 := 0bv32; {4128#true} is VALID [2018-11-18 20:42:39,265 INFO L273 TraceCheckUtils]: 81: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,266 INFO L273 TraceCheckUtils]: 82: Hoare triple {4128#true} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem5, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem5; {4128#true} is VALID [2018-11-18 20:42:39,266 INFO L273 TraceCheckUtils]: 83: Hoare triple {4128#true} #t~post4 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post4);havoc #t~post4; {4128#true} is VALID [2018-11-18 20:42:39,266 INFO L273 TraceCheckUtils]: 84: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,266 INFO L273 TraceCheckUtils]: 85: Hoare triple {4128#true} assume !~bvslt32(~i~0, 100000bv32); {4128#true} is VALID [2018-11-18 20:42:39,266 INFO L273 TraceCheckUtils]: 86: Hoare triple {4128#true} ~i~0 := 0bv32; {4128#true} is VALID [2018-11-18 20:42:39,266 INFO L273 TraceCheckUtils]: 87: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,267 INFO L273 TraceCheckUtils]: 88: Hoare triple {4128#true} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem7 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem7, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem7; {4128#true} is VALID [2018-11-18 20:42:39,267 INFO L273 TraceCheckUtils]: 89: Hoare triple {4128#true} #t~post6 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post6);havoc #t~post6; {4128#true} is VALID [2018-11-18 20:42:39,267 INFO L273 TraceCheckUtils]: 90: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,267 INFO L273 TraceCheckUtils]: 91: Hoare triple {4128#true} assume !~bvslt32(~i~0, 100000bv32); {4128#true} is VALID [2018-11-18 20:42:39,267 INFO L273 TraceCheckUtils]: 92: Hoare triple {4128#true} ~i~0 := 0bv32; {4128#true} is VALID [2018-11-18 20:42:39,268 INFO L273 TraceCheckUtils]: 93: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,268 INFO L273 TraceCheckUtils]: 94: Hoare triple {4128#true} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem9 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem9, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem9; {4128#true} is VALID [2018-11-18 20:42:39,268 INFO L273 TraceCheckUtils]: 95: Hoare triple {4128#true} #t~post8 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post8);havoc #t~post8; {4128#true} is VALID [2018-11-18 20:42:39,268 INFO L273 TraceCheckUtils]: 96: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,268 INFO L273 TraceCheckUtils]: 97: Hoare triple {4128#true} assume !~bvslt32(~i~0, 100000bv32); {4128#true} is VALID [2018-11-18 20:42:39,283 INFO L273 TraceCheckUtils]: 98: Hoare triple {4128#true} ~i~0 := 0bv32; {4427#(= main_~i~0 (_ bv0 32))} is VALID [2018-11-18 20:42:39,291 INFO L273 TraceCheckUtils]: 99: Hoare triple {4427#(= main_~i~0 (_ bv0 32))} assume true; {4427#(= main_~i~0 (_ bv0 32))} is VALID [2018-11-18 20:42:39,305 INFO L273 TraceCheckUtils]: 100: Hoare triple {4427#(= main_~i~0 (_ bv0 32))} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem11 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem11, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem11; {4427#(= main_~i~0 (_ bv0 32))} is VALID [2018-11-18 20:42:39,309 INFO L273 TraceCheckUtils]: 101: Hoare triple {4427#(= main_~i~0 (_ bv0 32))} #t~post10 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post10);havoc #t~post10; {4437#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-18 20:42:39,309 INFO L273 TraceCheckUtils]: 102: Hoare triple {4437#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} assume true; {4437#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-18 20:42:39,312 INFO L273 TraceCheckUtils]: 103: Hoare triple {4437#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} assume !~bvslt32(~i~0, 100000bv32); {4129#false} is VALID [2018-11-18 20:42:39,312 INFO L273 TraceCheckUtils]: 104: Hoare triple {4129#false} ~i~0 := 0bv32; {4129#false} is VALID [2018-11-18 20:42:39,312 INFO L273 TraceCheckUtils]: 105: Hoare triple {4129#false} assume true; {4129#false} is VALID [2018-11-18 20:42:39,312 INFO L273 TraceCheckUtils]: 106: Hoare triple {4129#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem13 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem13, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem13; {4129#false} is VALID [2018-11-18 20:42:39,312 INFO L273 TraceCheckUtils]: 107: Hoare triple {4129#false} #t~post12 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post12);havoc #t~post12; {4129#false} is VALID [2018-11-18 20:42:39,312 INFO L273 TraceCheckUtils]: 108: Hoare triple {4129#false} assume true; {4129#false} is VALID [2018-11-18 20:42:39,312 INFO L273 TraceCheckUtils]: 109: Hoare triple {4129#false} assume !~bvslt32(~i~0, 100000bv32); {4129#false} is VALID [2018-11-18 20:42:39,313 INFO L273 TraceCheckUtils]: 110: Hoare triple {4129#false} ~i~0 := 0bv32; {4129#false} is VALID [2018-11-18 20:42:39,313 INFO L273 TraceCheckUtils]: 111: Hoare triple {4129#false} assume true; {4129#false} is VALID [2018-11-18 20:42:39,313 INFO L273 TraceCheckUtils]: 112: Hoare triple {4129#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem15 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem15, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem15; {4129#false} is VALID [2018-11-18 20:42:39,313 INFO L273 TraceCheckUtils]: 113: Hoare triple {4129#false} #t~post14 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post14);havoc #t~post14; {4129#false} is VALID [2018-11-18 20:42:39,313 INFO L273 TraceCheckUtils]: 114: Hoare triple {4129#false} assume true; {4129#false} is VALID [2018-11-18 20:42:39,313 INFO L273 TraceCheckUtils]: 115: Hoare triple {4129#false} assume !~bvslt32(~i~0, 100000bv32); {4129#false} is VALID [2018-11-18 20:42:39,313 INFO L273 TraceCheckUtils]: 116: Hoare triple {4129#false} havoc ~x~0;~x~0 := 0bv32; {4129#false} is VALID [2018-11-18 20:42:39,314 INFO L273 TraceCheckUtils]: 117: Hoare triple {4129#false} assume true; {4129#false} is VALID [2018-11-18 20:42:39,314 INFO L273 TraceCheckUtils]: 118: Hoare triple {4129#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem17 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem18 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {4129#false} is VALID [2018-11-18 20:42:39,314 INFO L256 TraceCheckUtils]: 119: Hoare triple {4129#false} call __VERIFIER_assert((if #t~mem17 == #t~mem18 then 1bv32 else 0bv32)); {4129#false} is VALID [2018-11-18 20:42:39,314 INFO L273 TraceCheckUtils]: 120: Hoare triple {4129#false} ~cond := #in~cond; {4129#false} is VALID [2018-11-18 20:42:39,314 INFO L273 TraceCheckUtils]: 121: Hoare triple {4129#false} assume 0bv32 == ~cond; {4129#false} is VALID [2018-11-18 20:42:39,314 INFO L273 TraceCheckUtils]: 122: Hoare triple {4129#false} assume !false; {4129#false} is VALID [2018-11-18 20:42:39,320 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 749 trivial. 0 not checked. [2018-11-18 20:42:39,320 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 20:42:39,436 INFO L273 TraceCheckUtils]: 122: Hoare triple {4129#false} assume !false; {4129#false} is VALID [2018-11-18 20:42:39,436 INFO L273 TraceCheckUtils]: 121: Hoare triple {4129#false} assume 0bv32 == ~cond; {4129#false} is VALID [2018-11-18 20:42:39,436 INFO L273 TraceCheckUtils]: 120: Hoare triple {4129#false} ~cond := #in~cond; {4129#false} is VALID [2018-11-18 20:42:39,436 INFO L256 TraceCheckUtils]: 119: Hoare triple {4129#false} call __VERIFIER_assert((if #t~mem17 == #t~mem18 then 1bv32 else 0bv32)); {4129#false} is VALID [2018-11-18 20:42:39,437 INFO L273 TraceCheckUtils]: 118: Hoare triple {4129#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem17 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem18 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {4129#false} is VALID [2018-11-18 20:42:39,437 INFO L273 TraceCheckUtils]: 117: Hoare triple {4129#false} assume true; {4129#false} is VALID [2018-11-18 20:42:39,437 INFO L273 TraceCheckUtils]: 116: Hoare triple {4129#false} havoc ~x~0;~x~0 := 0bv32; {4129#false} is VALID [2018-11-18 20:42:39,437 INFO L273 TraceCheckUtils]: 115: Hoare triple {4129#false} assume !~bvslt32(~i~0, 100000bv32); {4129#false} is VALID [2018-11-18 20:42:39,437 INFO L273 TraceCheckUtils]: 114: Hoare triple {4129#false} assume true; {4129#false} is VALID [2018-11-18 20:42:39,437 INFO L273 TraceCheckUtils]: 113: Hoare triple {4129#false} #t~post14 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post14);havoc #t~post14; {4129#false} is VALID [2018-11-18 20:42:39,437 INFO L273 TraceCheckUtils]: 112: Hoare triple {4129#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem15 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem15, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem15; {4129#false} is VALID [2018-11-18 20:42:39,437 INFO L273 TraceCheckUtils]: 111: Hoare triple {4129#false} assume true; {4129#false} is VALID [2018-11-18 20:42:39,438 INFO L273 TraceCheckUtils]: 110: Hoare triple {4129#false} ~i~0 := 0bv32; {4129#false} is VALID [2018-11-18 20:42:39,438 INFO L273 TraceCheckUtils]: 109: Hoare triple {4129#false} assume !~bvslt32(~i~0, 100000bv32); {4129#false} is VALID [2018-11-18 20:42:39,438 INFO L273 TraceCheckUtils]: 108: Hoare triple {4129#false} assume true; {4129#false} is VALID [2018-11-18 20:42:39,438 INFO L273 TraceCheckUtils]: 107: Hoare triple {4129#false} #t~post12 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post12);havoc #t~post12; {4129#false} is VALID [2018-11-18 20:42:39,438 INFO L273 TraceCheckUtils]: 106: Hoare triple {4129#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem13 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem13, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem13; {4129#false} is VALID [2018-11-18 20:42:39,438 INFO L273 TraceCheckUtils]: 105: Hoare triple {4129#false} assume true; {4129#false} is VALID [2018-11-18 20:42:39,439 INFO L273 TraceCheckUtils]: 104: Hoare triple {4129#false} ~i~0 := 0bv32; {4129#false} is VALID [2018-11-18 20:42:39,452 INFO L273 TraceCheckUtils]: 103: Hoare triple {4558#(bvslt main_~i~0 (_ bv100000 32))} assume !~bvslt32(~i~0, 100000bv32); {4129#false} is VALID [2018-11-18 20:42:39,453 INFO L273 TraceCheckUtils]: 102: Hoare triple {4558#(bvslt main_~i~0 (_ bv100000 32))} assume true; {4558#(bvslt main_~i~0 (_ bv100000 32))} is VALID [2018-11-18 20:42:39,453 INFO L273 TraceCheckUtils]: 101: Hoare triple {4565#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} #t~post10 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post10);havoc #t~post10; {4558#(bvslt main_~i~0 (_ bv100000 32))} is VALID [2018-11-18 20:42:39,455 INFO L273 TraceCheckUtils]: 100: Hoare triple {4565#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem11 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem11, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem11; {4565#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:39,455 INFO L273 TraceCheckUtils]: 99: Hoare triple {4565#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} assume true; {4565#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:39,455 INFO L273 TraceCheckUtils]: 98: Hoare triple {4128#true} ~i~0 := 0bv32; {4565#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:39,456 INFO L273 TraceCheckUtils]: 97: Hoare triple {4128#true} assume !~bvslt32(~i~0, 100000bv32); {4128#true} is VALID [2018-11-18 20:42:39,456 INFO L273 TraceCheckUtils]: 96: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,456 INFO L273 TraceCheckUtils]: 95: Hoare triple {4128#true} #t~post8 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post8);havoc #t~post8; {4128#true} is VALID [2018-11-18 20:42:39,456 INFO L273 TraceCheckUtils]: 94: Hoare triple {4128#true} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem9 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem9, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem9; {4128#true} is VALID [2018-11-18 20:42:39,456 INFO L273 TraceCheckUtils]: 93: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,456 INFO L273 TraceCheckUtils]: 92: Hoare triple {4128#true} ~i~0 := 0bv32; {4128#true} is VALID [2018-11-18 20:42:39,456 INFO L273 TraceCheckUtils]: 91: Hoare triple {4128#true} assume !~bvslt32(~i~0, 100000bv32); {4128#true} is VALID [2018-11-18 20:42:39,456 INFO L273 TraceCheckUtils]: 90: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,457 INFO L273 TraceCheckUtils]: 89: Hoare triple {4128#true} #t~post6 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post6);havoc #t~post6; {4128#true} is VALID [2018-11-18 20:42:39,457 INFO L273 TraceCheckUtils]: 88: Hoare triple {4128#true} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem7 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem7, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem7; {4128#true} is VALID [2018-11-18 20:42:39,457 INFO L273 TraceCheckUtils]: 87: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,457 INFO L273 TraceCheckUtils]: 86: Hoare triple {4128#true} ~i~0 := 0bv32; {4128#true} is VALID [2018-11-18 20:42:39,457 INFO L273 TraceCheckUtils]: 85: Hoare triple {4128#true} assume !~bvslt32(~i~0, 100000bv32); {4128#true} is VALID [2018-11-18 20:42:39,457 INFO L273 TraceCheckUtils]: 84: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,457 INFO L273 TraceCheckUtils]: 83: Hoare triple {4128#true} #t~post4 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post4);havoc #t~post4; {4128#true} is VALID [2018-11-18 20:42:39,457 INFO L273 TraceCheckUtils]: 82: Hoare triple {4128#true} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem5, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem5; {4128#true} is VALID [2018-11-18 20:42:39,458 INFO L273 TraceCheckUtils]: 81: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,458 INFO L273 TraceCheckUtils]: 80: Hoare triple {4128#true} ~i~0 := 0bv32; {4128#true} is VALID [2018-11-18 20:42:39,458 INFO L273 TraceCheckUtils]: 79: Hoare triple {4128#true} assume !~bvslt32(~i~0, 100000bv32); {4128#true} is VALID [2018-11-18 20:42:39,458 INFO L273 TraceCheckUtils]: 78: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,458 INFO L273 TraceCheckUtils]: 77: Hoare triple {4128#true} #t~post2 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4128#true} is VALID [2018-11-18 20:42:39,459 INFO L273 TraceCheckUtils]: 76: Hoare triple {4128#true} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem3 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem3, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem3; {4128#true} is VALID [2018-11-18 20:42:39,459 INFO L273 TraceCheckUtils]: 75: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,459 INFO L273 TraceCheckUtils]: 74: Hoare triple {4128#true} havoc ~i~0;~i~0 := 0bv32; {4128#true} is VALID [2018-11-18 20:42:39,459 INFO L273 TraceCheckUtils]: 73: Hoare triple {4128#true} assume !~bvslt32(~a~0, 100000bv32); {4128#true} is VALID [2018-11-18 20:42:39,459 INFO L273 TraceCheckUtils]: 72: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,459 INFO L273 TraceCheckUtils]: 71: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,460 INFO L273 TraceCheckUtils]: 70: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,460 INFO L273 TraceCheckUtils]: 69: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,460 INFO L273 TraceCheckUtils]: 68: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,460 INFO L273 TraceCheckUtils]: 67: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,460 INFO L273 TraceCheckUtils]: 66: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,461 INFO L273 TraceCheckUtils]: 65: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,461 INFO L273 TraceCheckUtils]: 64: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,461 INFO L273 TraceCheckUtils]: 63: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,461 INFO L273 TraceCheckUtils]: 62: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,461 INFO L273 TraceCheckUtils]: 61: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,461 INFO L273 TraceCheckUtils]: 60: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,462 INFO L273 TraceCheckUtils]: 59: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,462 INFO L273 TraceCheckUtils]: 58: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,462 INFO L273 TraceCheckUtils]: 57: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,462 INFO L273 TraceCheckUtils]: 56: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,462 INFO L273 TraceCheckUtils]: 55: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,462 INFO L273 TraceCheckUtils]: 54: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,463 INFO L273 TraceCheckUtils]: 53: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,463 INFO L273 TraceCheckUtils]: 52: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,463 INFO L273 TraceCheckUtils]: 51: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,463 INFO L273 TraceCheckUtils]: 50: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,463 INFO L273 TraceCheckUtils]: 49: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,464 INFO L273 TraceCheckUtils]: 48: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,464 INFO L273 TraceCheckUtils]: 47: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,464 INFO L273 TraceCheckUtils]: 46: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,464 INFO L273 TraceCheckUtils]: 45: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,464 INFO L273 TraceCheckUtils]: 44: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,464 INFO L273 TraceCheckUtils]: 43: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,465 INFO L273 TraceCheckUtils]: 42: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,465 INFO L273 TraceCheckUtils]: 41: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,465 INFO L273 TraceCheckUtils]: 40: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,465 INFO L273 TraceCheckUtils]: 39: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,465 INFO L273 TraceCheckUtils]: 38: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,465 INFO L273 TraceCheckUtils]: 37: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,466 INFO L273 TraceCheckUtils]: 36: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,466 INFO L273 TraceCheckUtils]: 35: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,466 INFO L273 TraceCheckUtils]: 34: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,466 INFO L273 TraceCheckUtils]: 33: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,466 INFO L273 TraceCheckUtils]: 32: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,467 INFO L273 TraceCheckUtils]: 31: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,467 INFO L273 TraceCheckUtils]: 30: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,467 INFO L273 TraceCheckUtils]: 29: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,467 INFO L273 TraceCheckUtils]: 28: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,467 INFO L273 TraceCheckUtils]: 27: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,467 INFO L273 TraceCheckUtils]: 26: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,468 INFO L273 TraceCheckUtils]: 25: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,468 INFO L273 TraceCheckUtils]: 24: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,468 INFO L273 TraceCheckUtils]: 23: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,468 INFO L273 TraceCheckUtils]: 22: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,468 INFO L273 TraceCheckUtils]: 21: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,468 INFO L273 TraceCheckUtils]: 20: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,469 INFO L273 TraceCheckUtils]: 19: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,469 INFO L273 TraceCheckUtils]: 18: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,469 INFO L273 TraceCheckUtils]: 17: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,469 INFO L273 TraceCheckUtils]: 16: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,469 INFO L273 TraceCheckUtils]: 15: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,469 INFO L273 TraceCheckUtils]: 14: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,470 INFO L273 TraceCheckUtils]: 13: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,470 INFO L273 TraceCheckUtils]: 12: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,470 INFO L273 TraceCheckUtils]: 11: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,470 INFO L273 TraceCheckUtils]: 10: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,470 INFO L273 TraceCheckUtils]: 9: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,471 INFO L273 TraceCheckUtils]: 8: Hoare triple {4128#true} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#true} is VALID [2018-11-18 20:42:39,471 INFO L273 TraceCheckUtils]: 7: Hoare triple {4128#true} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {4128#true} is VALID [2018-11-18 20:42:39,471 INFO L273 TraceCheckUtils]: 6: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,471 INFO L273 TraceCheckUtils]: 5: Hoare triple {4128#true} call ~#a1~0.base, ~#a1~0.offset := #Ultimate.alloc(400000bv32);call ~#a2~0.base, ~#a2~0.offset := #Ultimate.alloc(400000bv32);call ~#a3~0.base, ~#a3~0.offset := #Ultimate.alloc(400000bv32);call ~#a4~0.base, ~#a4~0.offset := #Ultimate.alloc(400000bv32);call ~#a5~0.base, ~#a5~0.offset := #Ultimate.alloc(400000bv32);call ~#a6~0.base, ~#a6~0.offset := #Ultimate.alloc(400000bv32);call ~#a7~0.base, ~#a7~0.offset := #Ultimate.alloc(400000bv32);call ~#a8~0.base, ~#a8~0.offset := #Ultimate.alloc(400000bv32);havoc ~a~0;~a~0 := 0bv32; {4128#true} is VALID [2018-11-18 20:42:39,471 INFO L256 TraceCheckUtils]: 4: Hoare triple {4128#true} call #t~ret19 := main(); {4128#true} is VALID [2018-11-18 20:42:39,471 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {4128#true} {4128#true} #156#return; {4128#true} is VALID [2018-11-18 20:42:39,472 INFO L273 TraceCheckUtils]: 2: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:42:39,472 INFO L273 TraceCheckUtils]: 1: Hoare triple {4128#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {4128#true} is VALID [2018-11-18 20:42:39,472 INFO L256 TraceCheckUtils]: 0: Hoare triple {4128#true} call ULTIMATE.init(); {4128#true} is VALID [2018-11-18 20:42:39,480 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 749 trivial. 0 not checked. [2018-11-18 20:42:39,482 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 20:42:39,483 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2018-11-18 20:42:39,483 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 123 [2018-11-18 20:42:39,484 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 20:42:39,484 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-18 20:42:39,565 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:42:39,565 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 20:42:39,566 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 20:42:39,566 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-11-18 20:42:39,566 INFO L87 Difference]: Start difference. First operand 128 states and 136 transitions. Second operand 6 states. [2018-11-18 20:42:40,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:42:40,332 INFO L93 Difference]: Finished difference Result 239 states and 274 transitions. [2018-11-18 20:42:40,332 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 20:42:40,332 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 123 [2018-11-18 20:42:40,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 20:42:40,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-18 20:42:40,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 197 transitions. [2018-11-18 20:42:40,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-18 20:42:40,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 197 transitions. [2018-11-18 20:42:40,339 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 197 transitions. [2018-11-18 20:42:40,686 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 197 edges. 197 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:42:40,689 INFO L225 Difference]: With dead ends: 239 [2018-11-18 20:42:40,689 INFO L226 Difference]: Without dead ends: 191 [2018-11-18 20:42:40,690 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 247 GetRequests, 242 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 20:42:40,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2018-11-18 20:42:40,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 191. [2018-11-18 20:42:40,753 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 20:42:40,753 INFO L82 GeneralOperation]: Start isEquivalent. First operand 191 states. Second operand 191 states. [2018-11-18 20:42:40,753 INFO L74 IsIncluded]: Start isIncluded. First operand 191 states. Second operand 191 states. [2018-11-18 20:42:40,753 INFO L87 Difference]: Start difference. First operand 191 states. Second operand 191 states. [2018-11-18 20:42:40,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:42:40,759 INFO L93 Difference]: Finished difference Result 191 states and 199 transitions. [2018-11-18 20:42:40,759 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 199 transitions. [2018-11-18 20:42:40,760 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:42:40,760 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:42:40,761 INFO L74 IsIncluded]: Start isIncluded. First operand 191 states. Second operand 191 states. [2018-11-18 20:42:40,761 INFO L87 Difference]: Start difference. First operand 191 states. Second operand 191 states. [2018-11-18 20:42:40,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:42:40,767 INFO L93 Difference]: Finished difference Result 191 states and 199 transitions. [2018-11-18 20:42:40,768 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 199 transitions. [2018-11-18 20:42:40,768 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:42:40,768 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:42:40,769 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 20:42:40,769 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 20:42:40,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 191 states. [2018-11-18 20:42:40,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 199 transitions. [2018-11-18 20:42:40,776 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 199 transitions. Word has length 123 [2018-11-18 20:42:40,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 20:42:40,776 INFO L480 AbstractCegarLoop]: Abstraction has 191 states and 199 transitions. [2018-11-18 20:42:40,776 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 20:42:40,776 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 199 transitions. [2018-11-18 20:42:40,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2018-11-18 20:42:40,779 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:42:40,779 INFO L375 BasicCegarLoop]: trace histogram [23, 22, 22, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 20:42:40,779 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:42:40,780 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:42:40,780 INFO L82 PathProgramCache]: Analyzing trace with hash -1509241603, now seen corresponding path program 4 times [2018-11-18 20:42:40,781 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:42:40,781 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 20:42:40,804 INFO L101 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-18 20:42:41,043 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-18 20:42:41,044 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 20:42:41,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:42:41,142 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 20:42:42,319 INFO L256 TraceCheckUtils]: 0: Hoare triple {5831#true} call ULTIMATE.init(); {5831#true} is VALID [2018-11-18 20:42:42,320 INFO L273 TraceCheckUtils]: 1: Hoare triple {5831#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {5831#true} is VALID [2018-11-18 20:42:42,320 INFO L273 TraceCheckUtils]: 2: Hoare triple {5831#true} assume true; {5831#true} is VALID [2018-11-18 20:42:42,320 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {5831#true} {5831#true} #156#return; {5831#true} is VALID [2018-11-18 20:42:42,321 INFO L256 TraceCheckUtils]: 4: Hoare triple {5831#true} call #t~ret19 := main(); {5831#true} is VALID [2018-11-18 20:42:42,321 INFO L273 TraceCheckUtils]: 5: Hoare triple {5831#true} call ~#a1~0.base, ~#a1~0.offset := #Ultimate.alloc(400000bv32);call ~#a2~0.base, ~#a2~0.offset := #Ultimate.alloc(400000bv32);call ~#a3~0.base, ~#a3~0.offset := #Ultimate.alloc(400000bv32);call ~#a4~0.base, ~#a4~0.offset := #Ultimate.alloc(400000bv32);call ~#a5~0.base, ~#a5~0.offset := #Ultimate.alloc(400000bv32);call ~#a6~0.base, ~#a6~0.offset := #Ultimate.alloc(400000bv32);call ~#a7~0.base, ~#a7~0.offset := #Ultimate.alloc(400000bv32);call ~#a8~0.base, ~#a8~0.offset := #Ultimate.alloc(400000bv32);havoc ~a~0;~a~0 := 0bv32; {5851#(= main_~a~0 (_ bv0 32))} is VALID [2018-11-18 20:42:42,322 INFO L273 TraceCheckUtils]: 6: Hoare triple {5851#(= main_~a~0 (_ bv0 32))} assume true; {5851#(= main_~a~0 (_ bv0 32))} is VALID [2018-11-18 20:42:42,322 INFO L273 TraceCheckUtils]: 7: Hoare triple {5851#(= main_~a~0 (_ bv0 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {5851#(= main_~a~0 (_ bv0 32))} is VALID [2018-11-18 20:42:42,323 INFO L273 TraceCheckUtils]: 8: Hoare triple {5851#(= main_~a~0 (_ bv0 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5861#(= (_ bv1 32) main_~a~0)} is VALID [2018-11-18 20:42:42,323 INFO L273 TraceCheckUtils]: 9: Hoare triple {5861#(= (_ bv1 32) main_~a~0)} assume true; {5861#(= (_ bv1 32) main_~a~0)} is VALID [2018-11-18 20:42:42,323 INFO L273 TraceCheckUtils]: 10: Hoare triple {5861#(= (_ bv1 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {5861#(= (_ bv1 32) main_~a~0)} is VALID [2018-11-18 20:42:42,324 INFO L273 TraceCheckUtils]: 11: Hoare triple {5861#(= (_ bv1 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5871#(= (_ bv2 32) main_~a~0)} is VALID [2018-11-18 20:42:42,325 INFO L273 TraceCheckUtils]: 12: Hoare triple {5871#(= (_ bv2 32) main_~a~0)} assume true; {5871#(= (_ bv2 32) main_~a~0)} is VALID [2018-11-18 20:42:42,325 INFO L273 TraceCheckUtils]: 13: Hoare triple {5871#(= (_ bv2 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {5871#(= (_ bv2 32) main_~a~0)} is VALID [2018-11-18 20:42:42,326 INFO L273 TraceCheckUtils]: 14: Hoare triple {5871#(= (_ bv2 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5881#(= (_ bv3 32) main_~a~0)} is VALID [2018-11-18 20:42:42,327 INFO L273 TraceCheckUtils]: 15: Hoare triple {5881#(= (_ bv3 32) main_~a~0)} assume true; {5881#(= (_ bv3 32) main_~a~0)} is VALID [2018-11-18 20:42:42,327 INFO L273 TraceCheckUtils]: 16: Hoare triple {5881#(= (_ bv3 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {5881#(= (_ bv3 32) main_~a~0)} is VALID [2018-11-18 20:42:42,328 INFO L273 TraceCheckUtils]: 17: Hoare triple {5881#(= (_ bv3 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5891#(= (_ bv4 32) main_~a~0)} is VALID [2018-11-18 20:42:42,329 INFO L273 TraceCheckUtils]: 18: Hoare triple {5891#(= (_ bv4 32) main_~a~0)} assume true; {5891#(= (_ bv4 32) main_~a~0)} is VALID [2018-11-18 20:42:42,329 INFO L273 TraceCheckUtils]: 19: Hoare triple {5891#(= (_ bv4 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {5891#(= (_ bv4 32) main_~a~0)} is VALID [2018-11-18 20:42:42,344 INFO L273 TraceCheckUtils]: 20: Hoare triple {5891#(= (_ bv4 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5901#(= (_ bv5 32) main_~a~0)} is VALID [2018-11-18 20:42:42,345 INFO L273 TraceCheckUtils]: 21: Hoare triple {5901#(= (_ bv5 32) main_~a~0)} assume true; {5901#(= (_ bv5 32) main_~a~0)} is VALID [2018-11-18 20:42:42,345 INFO L273 TraceCheckUtils]: 22: Hoare triple {5901#(= (_ bv5 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {5901#(= (_ bv5 32) main_~a~0)} is VALID [2018-11-18 20:42:42,346 INFO L273 TraceCheckUtils]: 23: Hoare triple {5901#(= (_ bv5 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5911#(= (_ bv6 32) main_~a~0)} is VALID [2018-11-18 20:42:42,347 INFO L273 TraceCheckUtils]: 24: Hoare triple {5911#(= (_ bv6 32) main_~a~0)} assume true; {5911#(= (_ bv6 32) main_~a~0)} is VALID [2018-11-18 20:42:42,347 INFO L273 TraceCheckUtils]: 25: Hoare triple {5911#(= (_ bv6 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {5911#(= (_ bv6 32) main_~a~0)} is VALID [2018-11-18 20:42:42,347 INFO L273 TraceCheckUtils]: 26: Hoare triple {5911#(= (_ bv6 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5921#(= (_ bv7 32) main_~a~0)} is VALID [2018-11-18 20:42:42,348 INFO L273 TraceCheckUtils]: 27: Hoare triple {5921#(= (_ bv7 32) main_~a~0)} assume true; {5921#(= (_ bv7 32) main_~a~0)} is VALID [2018-11-18 20:42:42,348 INFO L273 TraceCheckUtils]: 28: Hoare triple {5921#(= (_ bv7 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {5921#(= (_ bv7 32) main_~a~0)} is VALID [2018-11-18 20:42:42,349 INFO L273 TraceCheckUtils]: 29: Hoare triple {5921#(= (_ bv7 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5931#(= (_ bv8 32) main_~a~0)} is VALID [2018-11-18 20:42:42,349 INFO L273 TraceCheckUtils]: 30: Hoare triple {5931#(= (_ bv8 32) main_~a~0)} assume true; {5931#(= (_ bv8 32) main_~a~0)} is VALID [2018-11-18 20:42:42,350 INFO L273 TraceCheckUtils]: 31: Hoare triple {5931#(= (_ bv8 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {5931#(= (_ bv8 32) main_~a~0)} is VALID [2018-11-18 20:42:42,350 INFO L273 TraceCheckUtils]: 32: Hoare triple {5931#(= (_ bv8 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5941#(= (_ bv9 32) main_~a~0)} is VALID [2018-11-18 20:42:42,351 INFO L273 TraceCheckUtils]: 33: Hoare triple {5941#(= (_ bv9 32) main_~a~0)} assume true; {5941#(= (_ bv9 32) main_~a~0)} is VALID [2018-11-18 20:42:42,351 INFO L273 TraceCheckUtils]: 34: Hoare triple {5941#(= (_ bv9 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {5941#(= (_ bv9 32) main_~a~0)} is VALID [2018-11-18 20:42:42,352 INFO L273 TraceCheckUtils]: 35: Hoare triple {5941#(= (_ bv9 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5951#(= (_ bv10 32) main_~a~0)} is VALID [2018-11-18 20:42:42,353 INFO L273 TraceCheckUtils]: 36: Hoare triple {5951#(= (_ bv10 32) main_~a~0)} assume true; {5951#(= (_ bv10 32) main_~a~0)} is VALID [2018-11-18 20:42:42,353 INFO L273 TraceCheckUtils]: 37: Hoare triple {5951#(= (_ bv10 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {5951#(= (_ bv10 32) main_~a~0)} is VALID [2018-11-18 20:42:42,354 INFO L273 TraceCheckUtils]: 38: Hoare triple {5951#(= (_ bv10 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5961#(= (_ bv11 32) main_~a~0)} is VALID [2018-11-18 20:42:42,371 INFO L273 TraceCheckUtils]: 39: Hoare triple {5961#(= (_ bv11 32) main_~a~0)} assume true; {5961#(= (_ bv11 32) main_~a~0)} is VALID [2018-11-18 20:42:42,385 INFO L273 TraceCheckUtils]: 40: Hoare triple {5961#(= (_ bv11 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {5961#(= (_ bv11 32) main_~a~0)} is VALID [2018-11-18 20:42:42,390 INFO L273 TraceCheckUtils]: 41: Hoare triple {5961#(= (_ bv11 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5971#(= (_ bv12 32) main_~a~0)} is VALID [2018-11-18 20:42:42,391 INFO L273 TraceCheckUtils]: 42: Hoare triple {5971#(= (_ bv12 32) main_~a~0)} assume true; {5971#(= (_ bv12 32) main_~a~0)} is VALID [2018-11-18 20:42:42,392 INFO L273 TraceCheckUtils]: 43: Hoare triple {5971#(= (_ bv12 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {5971#(= (_ bv12 32) main_~a~0)} is VALID [2018-11-18 20:42:42,392 INFO L273 TraceCheckUtils]: 44: Hoare triple {5971#(= (_ bv12 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5981#(= (_ bv13 32) main_~a~0)} is VALID [2018-11-18 20:42:42,392 INFO L273 TraceCheckUtils]: 45: Hoare triple {5981#(= (_ bv13 32) main_~a~0)} assume true; {5981#(= (_ bv13 32) main_~a~0)} is VALID [2018-11-18 20:42:42,393 INFO L273 TraceCheckUtils]: 46: Hoare triple {5981#(= (_ bv13 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {5981#(= (_ bv13 32) main_~a~0)} is VALID [2018-11-18 20:42:42,393 INFO L273 TraceCheckUtils]: 47: Hoare triple {5981#(= (_ bv13 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5991#(= (_ bv14 32) main_~a~0)} is VALID [2018-11-18 20:42:42,393 INFO L273 TraceCheckUtils]: 48: Hoare triple {5991#(= (_ bv14 32) main_~a~0)} assume true; {5991#(= (_ bv14 32) main_~a~0)} is VALID [2018-11-18 20:42:42,394 INFO L273 TraceCheckUtils]: 49: Hoare triple {5991#(= (_ bv14 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {5991#(= (_ bv14 32) main_~a~0)} is VALID [2018-11-18 20:42:42,394 INFO L273 TraceCheckUtils]: 50: Hoare triple {5991#(= (_ bv14 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6001#(= (_ bv15 32) main_~a~0)} is VALID [2018-11-18 20:42:42,394 INFO L273 TraceCheckUtils]: 51: Hoare triple {6001#(= (_ bv15 32) main_~a~0)} assume true; {6001#(= (_ bv15 32) main_~a~0)} is VALID [2018-11-18 20:42:42,395 INFO L273 TraceCheckUtils]: 52: Hoare triple {6001#(= (_ bv15 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6001#(= (_ bv15 32) main_~a~0)} is VALID [2018-11-18 20:42:42,396 INFO L273 TraceCheckUtils]: 53: Hoare triple {6001#(= (_ bv15 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6011#(= (_ bv16 32) main_~a~0)} is VALID [2018-11-18 20:42:42,396 INFO L273 TraceCheckUtils]: 54: Hoare triple {6011#(= (_ bv16 32) main_~a~0)} assume true; {6011#(= (_ bv16 32) main_~a~0)} is VALID [2018-11-18 20:42:42,397 INFO L273 TraceCheckUtils]: 55: Hoare triple {6011#(= (_ bv16 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6011#(= (_ bv16 32) main_~a~0)} is VALID [2018-11-18 20:42:42,397 INFO L273 TraceCheckUtils]: 56: Hoare triple {6011#(= (_ bv16 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6021#(= (_ bv17 32) main_~a~0)} is VALID [2018-11-18 20:42:42,398 INFO L273 TraceCheckUtils]: 57: Hoare triple {6021#(= (_ bv17 32) main_~a~0)} assume true; {6021#(= (_ bv17 32) main_~a~0)} is VALID [2018-11-18 20:42:42,398 INFO L273 TraceCheckUtils]: 58: Hoare triple {6021#(= (_ bv17 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6021#(= (_ bv17 32) main_~a~0)} is VALID [2018-11-18 20:42:42,399 INFO L273 TraceCheckUtils]: 59: Hoare triple {6021#(= (_ bv17 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6031#(= (_ bv18 32) main_~a~0)} is VALID [2018-11-18 20:42:42,399 INFO L273 TraceCheckUtils]: 60: Hoare triple {6031#(= (_ bv18 32) main_~a~0)} assume true; {6031#(= (_ bv18 32) main_~a~0)} is VALID [2018-11-18 20:42:42,400 INFO L273 TraceCheckUtils]: 61: Hoare triple {6031#(= (_ bv18 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6031#(= (_ bv18 32) main_~a~0)} is VALID [2018-11-18 20:42:42,400 INFO L273 TraceCheckUtils]: 62: Hoare triple {6031#(= (_ bv18 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6041#(= (_ bv19 32) main_~a~0)} is VALID [2018-11-18 20:42:42,401 INFO L273 TraceCheckUtils]: 63: Hoare triple {6041#(= (_ bv19 32) main_~a~0)} assume true; {6041#(= (_ bv19 32) main_~a~0)} is VALID [2018-11-18 20:42:42,401 INFO L273 TraceCheckUtils]: 64: Hoare triple {6041#(= (_ bv19 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6041#(= (_ bv19 32) main_~a~0)} is VALID [2018-11-18 20:42:42,402 INFO L273 TraceCheckUtils]: 65: Hoare triple {6041#(= (_ bv19 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6051#(= (_ bv20 32) main_~a~0)} is VALID [2018-11-18 20:42:42,403 INFO L273 TraceCheckUtils]: 66: Hoare triple {6051#(= (_ bv20 32) main_~a~0)} assume true; {6051#(= (_ bv20 32) main_~a~0)} is VALID [2018-11-18 20:42:42,403 INFO L273 TraceCheckUtils]: 67: Hoare triple {6051#(= (_ bv20 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6051#(= (_ bv20 32) main_~a~0)} is VALID [2018-11-18 20:42:42,404 INFO L273 TraceCheckUtils]: 68: Hoare triple {6051#(= (_ bv20 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6061#(= (_ bv21 32) main_~a~0)} is VALID [2018-11-18 20:42:42,404 INFO L273 TraceCheckUtils]: 69: Hoare triple {6061#(= (_ bv21 32) main_~a~0)} assume true; {6061#(= (_ bv21 32) main_~a~0)} is VALID [2018-11-18 20:42:42,405 INFO L273 TraceCheckUtils]: 70: Hoare triple {6061#(= (_ bv21 32) main_~a~0)} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6061#(= (_ bv21 32) main_~a~0)} is VALID [2018-11-18 20:42:42,405 INFO L273 TraceCheckUtils]: 71: Hoare triple {6061#(= (_ bv21 32) main_~a~0)} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6071#(= (_ bv22 32) main_~a~0)} is VALID [2018-11-18 20:42:42,406 INFO L273 TraceCheckUtils]: 72: Hoare triple {6071#(= (_ bv22 32) main_~a~0)} assume true; {6071#(= (_ bv22 32) main_~a~0)} is VALID [2018-11-18 20:42:42,406 INFO L273 TraceCheckUtils]: 73: Hoare triple {6071#(= (_ bv22 32) main_~a~0)} assume !~bvslt32(~a~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:42:42,407 INFO L273 TraceCheckUtils]: 74: Hoare triple {5832#false} havoc ~i~0;~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:42:42,407 INFO L273 TraceCheckUtils]: 75: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,407 INFO L273 TraceCheckUtils]: 76: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem3 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem3, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem3; {5832#false} is VALID [2018-11-18 20:42:42,407 INFO L273 TraceCheckUtils]: 77: Hoare triple {5832#false} #t~post2 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5832#false} is VALID [2018-11-18 20:42:42,407 INFO L273 TraceCheckUtils]: 78: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,408 INFO L273 TraceCheckUtils]: 79: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem3 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem3, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem3; {5832#false} is VALID [2018-11-18 20:42:42,408 INFO L273 TraceCheckUtils]: 80: Hoare triple {5832#false} #t~post2 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5832#false} is VALID [2018-11-18 20:42:42,408 INFO L273 TraceCheckUtils]: 81: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,408 INFO L273 TraceCheckUtils]: 82: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem3 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem3, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem3; {5832#false} is VALID [2018-11-18 20:42:42,408 INFO L273 TraceCheckUtils]: 83: Hoare triple {5832#false} #t~post2 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5832#false} is VALID [2018-11-18 20:42:42,409 INFO L273 TraceCheckUtils]: 84: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,409 INFO L273 TraceCheckUtils]: 85: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem3 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem3, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem3; {5832#false} is VALID [2018-11-18 20:42:42,409 INFO L273 TraceCheckUtils]: 86: Hoare triple {5832#false} #t~post2 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5832#false} is VALID [2018-11-18 20:42:42,409 INFO L273 TraceCheckUtils]: 87: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,409 INFO L273 TraceCheckUtils]: 88: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:42:42,410 INFO L273 TraceCheckUtils]: 89: Hoare triple {5832#false} ~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:42:42,410 INFO L273 TraceCheckUtils]: 90: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,410 INFO L273 TraceCheckUtils]: 91: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem5, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem5; {5832#false} is VALID [2018-11-18 20:42:42,410 INFO L273 TraceCheckUtils]: 92: Hoare triple {5832#false} #t~post4 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post4);havoc #t~post4; {5832#false} is VALID [2018-11-18 20:42:42,410 INFO L273 TraceCheckUtils]: 93: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,411 INFO L273 TraceCheckUtils]: 94: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem5, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem5; {5832#false} is VALID [2018-11-18 20:42:42,411 INFO L273 TraceCheckUtils]: 95: Hoare triple {5832#false} #t~post4 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post4);havoc #t~post4; {5832#false} is VALID [2018-11-18 20:42:42,411 INFO L273 TraceCheckUtils]: 96: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,411 INFO L273 TraceCheckUtils]: 97: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem5, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem5; {5832#false} is VALID [2018-11-18 20:42:42,411 INFO L273 TraceCheckUtils]: 98: Hoare triple {5832#false} #t~post4 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post4);havoc #t~post4; {5832#false} is VALID [2018-11-18 20:42:42,411 INFO L273 TraceCheckUtils]: 99: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,411 INFO L273 TraceCheckUtils]: 100: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem5, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem5; {5832#false} is VALID [2018-11-18 20:42:42,411 INFO L273 TraceCheckUtils]: 101: Hoare triple {5832#false} #t~post4 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post4);havoc #t~post4; {5832#false} is VALID [2018-11-18 20:42:42,411 INFO L273 TraceCheckUtils]: 102: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,412 INFO L273 TraceCheckUtils]: 103: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:42:42,412 INFO L273 TraceCheckUtils]: 104: Hoare triple {5832#false} ~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:42:42,412 INFO L273 TraceCheckUtils]: 105: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,412 INFO L273 TraceCheckUtils]: 106: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem7 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem7, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem7; {5832#false} is VALID [2018-11-18 20:42:42,412 INFO L273 TraceCheckUtils]: 107: Hoare triple {5832#false} #t~post6 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post6);havoc #t~post6; {5832#false} is VALID [2018-11-18 20:42:42,412 INFO L273 TraceCheckUtils]: 108: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,412 INFO L273 TraceCheckUtils]: 109: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem7 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem7, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem7; {5832#false} is VALID [2018-11-18 20:42:42,412 INFO L273 TraceCheckUtils]: 110: Hoare triple {5832#false} #t~post6 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post6);havoc #t~post6; {5832#false} is VALID [2018-11-18 20:42:42,413 INFO L273 TraceCheckUtils]: 111: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,413 INFO L273 TraceCheckUtils]: 112: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem7 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem7, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem7; {5832#false} is VALID [2018-11-18 20:42:42,413 INFO L273 TraceCheckUtils]: 113: Hoare triple {5832#false} #t~post6 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post6);havoc #t~post6; {5832#false} is VALID [2018-11-18 20:42:42,413 INFO L273 TraceCheckUtils]: 114: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,413 INFO L273 TraceCheckUtils]: 115: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem7 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem7, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem7; {5832#false} is VALID [2018-11-18 20:42:42,413 INFO L273 TraceCheckUtils]: 116: Hoare triple {5832#false} #t~post6 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post6);havoc #t~post6; {5832#false} is VALID [2018-11-18 20:42:42,414 INFO L273 TraceCheckUtils]: 117: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,414 INFO L273 TraceCheckUtils]: 118: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:42:42,414 INFO L273 TraceCheckUtils]: 119: Hoare triple {5832#false} ~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:42:42,414 INFO L273 TraceCheckUtils]: 120: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,414 INFO L273 TraceCheckUtils]: 121: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem9 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem9, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem9; {5832#false} is VALID [2018-11-18 20:42:42,415 INFO L273 TraceCheckUtils]: 122: Hoare triple {5832#false} #t~post8 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post8);havoc #t~post8; {5832#false} is VALID [2018-11-18 20:42:42,415 INFO L273 TraceCheckUtils]: 123: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,415 INFO L273 TraceCheckUtils]: 124: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem9 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem9, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem9; {5832#false} is VALID [2018-11-18 20:42:42,415 INFO L273 TraceCheckUtils]: 125: Hoare triple {5832#false} #t~post8 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post8);havoc #t~post8; {5832#false} is VALID [2018-11-18 20:42:42,415 INFO L273 TraceCheckUtils]: 126: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,415 INFO L273 TraceCheckUtils]: 127: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem9 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem9, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem9; {5832#false} is VALID [2018-11-18 20:42:42,416 INFO L273 TraceCheckUtils]: 128: Hoare triple {5832#false} #t~post8 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post8);havoc #t~post8; {5832#false} is VALID [2018-11-18 20:42:42,416 INFO L273 TraceCheckUtils]: 129: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,416 INFO L273 TraceCheckUtils]: 130: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem9 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem9, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem9; {5832#false} is VALID [2018-11-18 20:42:42,416 INFO L273 TraceCheckUtils]: 131: Hoare triple {5832#false} #t~post8 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post8);havoc #t~post8; {5832#false} is VALID [2018-11-18 20:42:42,416 INFO L273 TraceCheckUtils]: 132: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,417 INFO L273 TraceCheckUtils]: 133: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:42:42,417 INFO L273 TraceCheckUtils]: 134: Hoare triple {5832#false} ~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:42:42,417 INFO L273 TraceCheckUtils]: 135: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,417 INFO L273 TraceCheckUtils]: 136: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem11 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem11, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem11; {5832#false} is VALID [2018-11-18 20:42:42,417 INFO L273 TraceCheckUtils]: 137: Hoare triple {5832#false} #t~post10 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post10);havoc #t~post10; {5832#false} is VALID [2018-11-18 20:42:42,417 INFO L273 TraceCheckUtils]: 138: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,418 INFO L273 TraceCheckUtils]: 139: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem11 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem11, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem11; {5832#false} is VALID [2018-11-18 20:42:42,418 INFO L273 TraceCheckUtils]: 140: Hoare triple {5832#false} #t~post10 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post10);havoc #t~post10; {5832#false} is VALID [2018-11-18 20:42:42,418 INFO L273 TraceCheckUtils]: 141: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,418 INFO L273 TraceCheckUtils]: 142: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem11 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem11, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem11; {5832#false} is VALID [2018-11-18 20:42:42,418 INFO L273 TraceCheckUtils]: 143: Hoare triple {5832#false} #t~post10 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post10);havoc #t~post10; {5832#false} is VALID [2018-11-18 20:42:42,418 INFO L273 TraceCheckUtils]: 144: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,419 INFO L273 TraceCheckUtils]: 145: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem11 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem11, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem11; {5832#false} is VALID [2018-11-18 20:42:42,419 INFO L273 TraceCheckUtils]: 146: Hoare triple {5832#false} #t~post10 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post10);havoc #t~post10; {5832#false} is VALID [2018-11-18 20:42:42,419 INFO L273 TraceCheckUtils]: 147: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,419 INFO L273 TraceCheckUtils]: 148: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:42:42,419 INFO L273 TraceCheckUtils]: 149: Hoare triple {5832#false} ~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:42:42,420 INFO L273 TraceCheckUtils]: 150: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,420 INFO L273 TraceCheckUtils]: 151: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem13 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem13, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem13; {5832#false} is VALID [2018-11-18 20:42:42,420 INFO L273 TraceCheckUtils]: 152: Hoare triple {5832#false} #t~post12 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post12);havoc #t~post12; {5832#false} is VALID [2018-11-18 20:42:42,420 INFO L273 TraceCheckUtils]: 153: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,420 INFO L273 TraceCheckUtils]: 154: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem13 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem13, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem13; {5832#false} is VALID [2018-11-18 20:42:42,420 INFO L273 TraceCheckUtils]: 155: Hoare triple {5832#false} #t~post12 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post12);havoc #t~post12; {5832#false} is VALID [2018-11-18 20:42:42,421 INFO L273 TraceCheckUtils]: 156: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,421 INFO L273 TraceCheckUtils]: 157: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem13 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem13, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem13; {5832#false} is VALID [2018-11-18 20:42:42,421 INFO L273 TraceCheckUtils]: 158: Hoare triple {5832#false} #t~post12 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post12);havoc #t~post12; {5832#false} is VALID [2018-11-18 20:42:42,421 INFO L273 TraceCheckUtils]: 159: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,421 INFO L273 TraceCheckUtils]: 160: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem13 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem13, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem13; {5832#false} is VALID [2018-11-18 20:42:42,421 INFO L273 TraceCheckUtils]: 161: Hoare triple {5832#false} #t~post12 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post12);havoc #t~post12; {5832#false} is VALID [2018-11-18 20:42:42,422 INFO L273 TraceCheckUtils]: 162: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,422 INFO L273 TraceCheckUtils]: 163: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:42:42,422 INFO L273 TraceCheckUtils]: 164: Hoare triple {5832#false} ~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:42:42,422 INFO L273 TraceCheckUtils]: 165: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,422 INFO L273 TraceCheckUtils]: 166: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem15 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem15, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem15; {5832#false} is VALID [2018-11-18 20:42:42,422 INFO L273 TraceCheckUtils]: 167: Hoare triple {5832#false} #t~post14 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post14);havoc #t~post14; {5832#false} is VALID [2018-11-18 20:42:42,423 INFO L273 TraceCheckUtils]: 168: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,423 INFO L273 TraceCheckUtils]: 169: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem15 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem15, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem15; {5832#false} is VALID [2018-11-18 20:42:42,423 INFO L273 TraceCheckUtils]: 170: Hoare triple {5832#false} #t~post14 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post14);havoc #t~post14; {5832#false} is VALID [2018-11-18 20:42:42,423 INFO L273 TraceCheckUtils]: 171: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,423 INFO L273 TraceCheckUtils]: 172: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem15 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem15, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem15; {5832#false} is VALID [2018-11-18 20:42:42,423 INFO L273 TraceCheckUtils]: 173: Hoare triple {5832#false} #t~post14 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post14);havoc #t~post14; {5832#false} is VALID [2018-11-18 20:42:42,424 INFO L273 TraceCheckUtils]: 174: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,424 INFO L273 TraceCheckUtils]: 175: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem15 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem15, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem15; {5832#false} is VALID [2018-11-18 20:42:42,424 INFO L273 TraceCheckUtils]: 176: Hoare triple {5832#false} #t~post14 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post14);havoc #t~post14; {5832#false} is VALID [2018-11-18 20:42:42,424 INFO L273 TraceCheckUtils]: 177: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,424 INFO L273 TraceCheckUtils]: 178: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:42:42,425 INFO L273 TraceCheckUtils]: 179: Hoare triple {5832#false} havoc ~x~0;~x~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:42:42,425 INFO L273 TraceCheckUtils]: 180: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:42,425 INFO L273 TraceCheckUtils]: 181: Hoare triple {5832#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem17 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem18 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {5832#false} is VALID [2018-11-18 20:42:42,425 INFO L256 TraceCheckUtils]: 182: Hoare triple {5832#false} call __VERIFIER_assert((if #t~mem17 == #t~mem18 then 1bv32 else 0bv32)); {5832#false} is VALID [2018-11-18 20:42:42,425 INFO L273 TraceCheckUtils]: 183: Hoare triple {5832#false} ~cond := #in~cond; {5832#false} is VALID [2018-11-18 20:42:42,426 INFO L273 TraceCheckUtils]: 184: Hoare triple {5832#false} assume 0bv32 == ~cond; {5832#false} is VALID [2018-11-18 20:42:42,426 INFO L273 TraceCheckUtils]: 185: Hoare triple {5832#false} assume !false; {5832#false} is VALID [2018-11-18 20:42:42,449 INFO L134 CoverageAnalysis]: Checked inductivity of 919 backedges. 0 proven. 737 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2018-11-18 20:42:42,449 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 20:42:44,810 INFO L273 TraceCheckUtils]: 185: Hoare triple {5832#false} assume !false; {5832#false} is VALID [2018-11-18 20:42:44,810 INFO L273 TraceCheckUtils]: 184: Hoare triple {5832#false} assume 0bv32 == ~cond; {5832#false} is VALID [2018-11-18 20:42:44,811 INFO L273 TraceCheckUtils]: 183: Hoare triple {5832#false} ~cond := #in~cond; {5832#false} is VALID [2018-11-18 20:42:44,811 INFO L256 TraceCheckUtils]: 182: Hoare triple {5832#false} call __VERIFIER_assert((if #t~mem17 == #t~mem18 then 1bv32 else 0bv32)); {5832#false} is VALID [2018-11-18 20:42:44,811 INFO L273 TraceCheckUtils]: 181: Hoare triple {5832#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem17 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem18 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {5832#false} is VALID [2018-11-18 20:42:44,811 INFO L273 TraceCheckUtils]: 180: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,811 INFO L273 TraceCheckUtils]: 179: Hoare triple {5832#false} havoc ~x~0;~x~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:42:44,812 INFO L273 TraceCheckUtils]: 178: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:42:44,812 INFO L273 TraceCheckUtils]: 177: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,812 INFO L273 TraceCheckUtils]: 176: Hoare triple {5832#false} #t~post14 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post14);havoc #t~post14; {5832#false} is VALID [2018-11-18 20:42:44,812 INFO L273 TraceCheckUtils]: 175: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem15 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem15, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem15; {5832#false} is VALID [2018-11-18 20:42:44,812 INFO L273 TraceCheckUtils]: 174: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,813 INFO L273 TraceCheckUtils]: 173: Hoare triple {5832#false} #t~post14 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post14);havoc #t~post14; {5832#false} is VALID [2018-11-18 20:42:44,813 INFO L273 TraceCheckUtils]: 172: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem15 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem15, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem15; {5832#false} is VALID [2018-11-18 20:42:44,813 INFO L273 TraceCheckUtils]: 171: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,813 INFO L273 TraceCheckUtils]: 170: Hoare triple {5832#false} #t~post14 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post14);havoc #t~post14; {5832#false} is VALID [2018-11-18 20:42:44,813 INFO L273 TraceCheckUtils]: 169: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem15 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem15, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem15; {5832#false} is VALID [2018-11-18 20:42:44,813 INFO L273 TraceCheckUtils]: 168: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,813 INFO L273 TraceCheckUtils]: 167: Hoare triple {5832#false} #t~post14 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post14);havoc #t~post14; {5832#false} is VALID [2018-11-18 20:42:44,814 INFO L273 TraceCheckUtils]: 166: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem15 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem15, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem15; {5832#false} is VALID [2018-11-18 20:42:44,814 INFO L273 TraceCheckUtils]: 165: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,814 INFO L273 TraceCheckUtils]: 164: Hoare triple {5832#false} ~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:42:44,814 INFO L273 TraceCheckUtils]: 163: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:42:44,814 INFO L273 TraceCheckUtils]: 162: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,814 INFO L273 TraceCheckUtils]: 161: Hoare triple {5832#false} #t~post12 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post12);havoc #t~post12; {5832#false} is VALID [2018-11-18 20:42:44,814 INFO L273 TraceCheckUtils]: 160: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem13 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem13, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem13; {5832#false} is VALID [2018-11-18 20:42:44,814 INFO L273 TraceCheckUtils]: 159: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,815 INFO L273 TraceCheckUtils]: 158: Hoare triple {5832#false} #t~post12 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post12);havoc #t~post12; {5832#false} is VALID [2018-11-18 20:42:44,815 INFO L273 TraceCheckUtils]: 157: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem13 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem13, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem13; {5832#false} is VALID [2018-11-18 20:42:44,815 INFO L273 TraceCheckUtils]: 156: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,815 INFO L273 TraceCheckUtils]: 155: Hoare triple {5832#false} #t~post12 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post12);havoc #t~post12; {5832#false} is VALID [2018-11-18 20:42:44,815 INFO L273 TraceCheckUtils]: 154: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem13 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem13, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem13; {5832#false} is VALID [2018-11-18 20:42:44,815 INFO L273 TraceCheckUtils]: 153: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,815 INFO L273 TraceCheckUtils]: 152: Hoare triple {5832#false} #t~post12 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post12);havoc #t~post12; {5832#false} is VALID [2018-11-18 20:42:44,815 INFO L273 TraceCheckUtils]: 151: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem13 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem13, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem13; {5832#false} is VALID [2018-11-18 20:42:44,816 INFO L273 TraceCheckUtils]: 150: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,816 INFO L273 TraceCheckUtils]: 149: Hoare triple {5832#false} ~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:42:44,816 INFO L273 TraceCheckUtils]: 148: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:42:44,816 INFO L273 TraceCheckUtils]: 147: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,816 INFO L273 TraceCheckUtils]: 146: Hoare triple {5832#false} #t~post10 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post10);havoc #t~post10; {5832#false} is VALID [2018-11-18 20:42:44,816 INFO L273 TraceCheckUtils]: 145: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem11 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem11, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem11; {5832#false} is VALID [2018-11-18 20:42:44,816 INFO L273 TraceCheckUtils]: 144: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,816 INFO L273 TraceCheckUtils]: 143: Hoare triple {5832#false} #t~post10 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post10);havoc #t~post10; {5832#false} is VALID [2018-11-18 20:42:44,816 INFO L273 TraceCheckUtils]: 142: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem11 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem11, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem11; {5832#false} is VALID [2018-11-18 20:42:44,817 INFO L273 TraceCheckUtils]: 141: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,817 INFO L273 TraceCheckUtils]: 140: Hoare triple {5832#false} #t~post10 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post10);havoc #t~post10; {5832#false} is VALID [2018-11-18 20:42:44,817 INFO L273 TraceCheckUtils]: 139: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem11 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem11, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem11; {5832#false} is VALID [2018-11-18 20:42:44,817 INFO L273 TraceCheckUtils]: 138: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,817 INFO L273 TraceCheckUtils]: 137: Hoare triple {5832#false} #t~post10 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post10);havoc #t~post10; {5832#false} is VALID [2018-11-18 20:42:44,817 INFO L273 TraceCheckUtils]: 136: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem11 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem11, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem11; {5832#false} is VALID [2018-11-18 20:42:44,817 INFO L273 TraceCheckUtils]: 135: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,817 INFO L273 TraceCheckUtils]: 134: Hoare triple {5832#false} ~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:42:44,818 INFO L273 TraceCheckUtils]: 133: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:42:44,818 INFO L273 TraceCheckUtils]: 132: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,818 INFO L273 TraceCheckUtils]: 131: Hoare triple {5832#false} #t~post8 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post8);havoc #t~post8; {5832#false} is VALID [2018-11-18 20:42:44,818 INFO L273 TraceCheckUtils]: 130: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem9 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem9, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem9; {5832#false} is VALID [2018-11-18 20:42:44,818 INFO L273 TraceCheckUtils]: 129: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,818 INFO L273 TraceCheckUtils]: 128: Hoare triple {5832#false} #t~post8 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post8);havoc #t~post8; {5832#false} is VALID [2018-11-18 20:42:44,818 INFO L273 TraceCheckUtils]: 127: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem9 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem9, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem9; {5832#false} is VALID [2018-11-18 20:42:44,819 INFO L273 TraceCheckUtils]: 126: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,819 INFO L273 TraceCheckUtils]: 125: Hoare triple {5832#false} #t~post8 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post8);havoc #t~post8; {5832#false} is VALID [2018-11-18 20:42:44,819 INFO L273 TraceCheckUtils]: 124: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem9 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem9, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem9; {5832#false} is VALID [2018-11-18 20:42:44,819 INFO L273 TraceCheckUtils]: 123: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,819 INFO L273 TraceCheckUtils]: 122: Hoare triple {5832#false} #t~post8 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post8);havoc #t~post8; {5832#false} is VALID [2018-11-18 20:42:44,819 INFO L273 TraceCheckUtils]: 121: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem9 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem9, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem9; {5832#false} is VALID [2018-11-18 20:42:44,819 INFO L273 TraceCheckUtils]: 120: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,819 INFO L273 TraceCheckUtils]: 119: Hoare triple {5832#false} ~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:42:44,820 INFO L273 TraceCheckUtils]: 118: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:42:44,820 INFO L273 TraceCheckUtils]: 117: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,820 INFO L273 TraceCheckUtils]: 116: Hoare triple {5832#false} #t~post6 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post6);havoc #t~post6; {5832#false} is VALID [2018-11-18 20:42:44,820 INFO L273 TraceCheckUtils]: 115: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem7 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem7, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem7; {5832#false} is VALID [2018-11-18 20:42:44,820 INFO L273 TraceCheckUtils]: 114: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,820 INFO L273 TraceCheckUtils]: 113: Hoare triple {5832#false} #t~post6 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post6);havoc #t~post6; {5832#false} is VALID [2018-11-18 20:42:44,820 INFO L273 TraceCheckUtils]: 112: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem7 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem7, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem7; {5832#false} is VALID [2018-11-18 20:42:44,820 INFO L273 TraceCheckUtils]: 111: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,821 INFO L273 TraceCheckUtils]: 110: Hoare triple {5832#false} #t~post6 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post6);havoc #t~post6; {5832#false} is VALID [2018-11-18 20:42:44,821 INFO L273 TraceCheckUtils]: 109: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem7 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem7, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem7; {5832#false} is VALID [2018-11-18 20:42:44,821 INFO L273 TraceCheckUtils]: 108: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,821 INFO L273 TraceCheckUtils]: 107: Hoare triple {5832#false} #t~post6 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post6);havoc #t~post6; {5832#false} is VALID [2018-11-18 20:42:44,821 INFO L273 TraceCheckUtils]: 106: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem7 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem7, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem7; {5832#false} is VALID [2018-11-18 20:42:44,821 INFO L273 TraceCheckUtils]: 105: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,821 INFO L273 TraceCheckUtils]: 104: Hoare triple {5832#false} ~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:42:44,821 INFO L273 TraceCheckUtils]: 103: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:42:44,821 INFO L273 TraceCheckUtils]: 102: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,822 INFO L273 TraceCheckUtils]: 101: Hoare triple {5832#false} #t~post4 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post4);havoc #t~post4; {5832#false} is VALID [2018-11-18 20:42:44,822 INFO L273 TraceCheckUtils]: 100: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem5, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem5; {5832#false} is VALID [2018-11-18 20:42:44,822 INFO L273 TraceCheckUtils]: 99: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,822 INFO L273 TraceCheckUtils]: 98: Hoare triple {5832#false} #t~post4 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post4);havoc #t~post4; {5832#false} is VALID [2018-11-18 20:42:44,822 INFO L273 TraceCheckUtils]: 97: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem5, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem5; {5832#false} is VALID [2018-11-18 20:42:44,822 INFO L273 TraceCheckUtils]: 96: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,822 INFO L273 TraceCheckUtils]: 95: Hoare triple {5832#false} #t~post4 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post4);havoc #t~post4; {5832#false} is VALID [2018-11-18 20:42:44,822 INFO L273 TraceCheckUtils]: 94: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem5, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem5; {5832#false} is VALID [2018-11-18 20:42:44,823 INFO L273 TraceCheckUtils]: 93: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,823 INFO L273 TraceCheckUtils]: 92: Hoare triple {5832#false} #t~post4 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post4);havoc #t~post4; {5832#false} is VALID [2018-11-18 20:42:44,823 INFO L273 TraceCheckUtils]: 91: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem5 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem5, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem5; {5832#false} is VALID [2018-11-18 20:42:44,823 INFO L273 TraceCheckUtils]: 90: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,823 INFO L273 TraceCheckUtils]: 89: Hoare triple {5832#false} ~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:42:44,823 INFO L273 TraceCheckUtils]: 88: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:42:44,823 INFO L273 TraceCheckUtils]: 87: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,823 INFO L273 TraceCheckUtils]: 86: Hoare triple {5832#false} #t~post2 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5832#false} is VALID [2018-11-18 20:42:44,823 INFO L273 TraceCheckUtils]: 85: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem3 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem3, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem3; {5832#false} is VALID [2018-11-18 20:42:44,824 INFO L273 TraceCheckUtils]: 84: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,824 INFO L273 TraceCheckUtils]: 83: Hoare triple {5832#false} #t~post2 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5832#false} is VALID [2018-11-18 20:42:44,824 INFO L273 TraceCheckUtils]: 82: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem3 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem3, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem3; {5832#false} is VALID [2018-11-18 20:42:44,824 INFO L273 TraceCheckUtils]: 81: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,824 INFO L273 TraceCheckUtils]: 80: Hoare triple {5832#false} #t~post2 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5832#false} is VALID [2018-11-18 20:42:44,824 INFO L273 TraceCheckUtils]: 79: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem3 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem3, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem3; {5832#false} is VALID [2018-11-18 20:42:44,824 INFO L273 TraceCheckUtils]: 78: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,824 INFO L273 TraceCheckUtils]: 77: Hoare triple {5832#false} #t~post2 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5832#false} is VALID [2018-11-18 20:42:44,825 INFO L273 TraceCheckUtils]: 76: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem3 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem3, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem3; {5832#false} is VALID [2018-11-18 20:42:44,825 INFO L273 TraceCheckUtils]: 75: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:42:44,825 INFO L273 TraceCheckUtils]: 74: Hoare triple {5832#false} havoc ~i~0;~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:42:44,825 INFO L273 TraceCheckUtils]: 73: Hoare triple {6750#(bvslt main_~a~0 (_ bv100000 32))} assume !~bvslt32(~a~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:42:44,825 INFO L273 TraceCheckUtils]: 72: Hoare triple {6750#(bvslt main_~a~0 (_ bv100000 32))} assume true; {6750#(bvslt main_~a~0 (_ bv100000 32))} is VALID [2018-11-18 20:42:44,827 INFO L273 TraceCheckUtils]: 71: Hoare triple {6757#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6750#(bvslt main_~a~0 (_ bv100000 32))} is VALID [2018-11-18 20:42:44,838 INFO L273 TraceCheckUtils]: 70: Hoare triple {6757#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6757#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,839 INFO L273 TraceCheckUtils]: 69: Hoare triple {6757#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} assume true; {6757#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,843 INFO L273 TraceCheckUtils]: 68: Hoare triple {6767#(bvslt (bvadd main_~a~0 (_ bv2 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6757#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,843 INFO L273 TraceCheckUtils]: 67: Hoare triple {6767#(bvslt (bvadd main_~a~0 (_ bv2 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6767#(bvslt (bvadd main_~a~0 (_ bv2 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,844 INFO L273 TraceCheckUtils]: 66: Hoare triple {6767#(bvslt (bvadd main_~a~0 (_ bv2 32)) (_ bv100000 32))} assume true; {6767#(bvslt (bvadd main_~a~0 (_ bv2 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,850 INFO L273 TraceCheckUtils]: 65: Hoare triple {6777#(bvslt (bvadd main_~a~0 (_ bv3 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6767#(bvslt (bvadd main_~a~0 (_ bv2 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,850 INFO L273 TraceCheckUtils]: 64: Hoare triple {6777#(bvslt (bvadd main_~a~0 (_ bv3 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6777#(bvslt (bvadd main_~a~0 (_ bv3 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,850 INFO L273 TraceCheckUtils]: 63: Hoare triple {6777#(bvslt (bvadd main_~a~0 (_ bv3 32)) (_ bv100000 32))} assume true; {6777#(bvslt (bvadd main_~a~0 (_ bv3 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,854 INFO L273 TraceCheckUtils]: 62: Hoare triple {6787#(bvslt (bvadd main_~a~0 (_ bv4 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6777#(bvslt (bvadd main_~a~0 (_ bv3 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,855 INFO L273 TraceCheckUtils]: 61: Hoare triple {6787#(bvslt (bvadd main_~a~0 (_ bv4 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6787#(bvslt (bvadd main_~a~0 (_ bv4 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,855 INFO L273 TraceCheckUtils]: 60: Hoare triple {6787#(bvslt (bvadd main_~a~0 (_ bv4 32)) (_ bv100000 32))} assume true; {6787#(bvslt (bvadd main_~a~0 (_ bv4 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,860 INFO L273 TraceCheckUtils]: 59: Hoare triple {6797#(bvslt (bvadd main_~a~0 (_ bv5 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6787#(bvslt (bvadd main_~a~0 (_ bv4 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,860 INFO L273 TraceCheckUtils]: 58: Hoare triple {6797#(bvslt (bvadd main_~a~0 (_ bv5 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6797#(bvslt (bvadd main_~a~0 (_ bv5 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,861 INFO L273 TraceCheckUtils]: 57: Hoare triple {6797#(bvslt (bvadd main_~a~0 (_ bv5 32)) (_ bv100000 32))} assume true; {6797#(bvslt (bvadd main_~a~0 (_ bv5 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,865 INFO L273 TraceCheckUtils]: 56: Hoare triple {6807#(bvslt (bvadd main_~a~0 (_ bv6 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6797#(bvslt (bvadd main_~a~0 (_ bv5 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,866 INFO L273 TraceCheckUtils]: 55: Hoare triple {6807#(bvslt (bvadd main_~a~0 (_ bv6 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6807#(bvslt (bvadd main_~a~0 (_ bv6 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,866 INFO L273 TraceCheckUtils]: 54: Hoare triple {6807#(bvslt (bvadd main_~a~0 (_ bv6 32)) (_ bv100000 32))} assume true; {6807#(bvslt (bvadd main_~a~0 (_ bv6 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,872 INFO L273 TraceCheckUtils]: 53: Hoare triple {6817#(bvslt (bvadd main_~a~0 (_ bv7 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6807#(bvslt (bvadd main_~a~0 (_ bv6 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,872 INFO L273 TraceCheckUtils]: 52: Hoare triple {6817#(bvslt (bvadd main_~a~0 (_ bv7 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6817#(bvslt (bvadd main_~a~0 (_ bv7 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,873 INFO L273 TraceCheckUtils]: 51: Hoare triple {6817#(bvslt (bvadd main_~a~0 (_ bv7 32)) (_ bv100000 32))} assume true; {6817#(bvslt (bvadd main_~a~0 (_ bv7 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,879 INFO L273 TraceCheckUtils]: 50: Hoare triple {6827#(bvslt (bvadd main_~a~0 (_ bv8 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6817#(bvslt (bvadd main_~a~0 (_ bv7 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,879 INFO L273 TraceCheckUtils]: 49: Hoare triple {6827#(bvslt (bvadd main_~a~0 (_ bv8 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6827#(bvslt (bvadd main_~a~0 (_ bv8 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,880 INFO L273 TraceCheckUtils]: 48: Hoare triple {6827#(bvslt (bvadd main_~a~0 (_ bv8 32)) (_ bv100000 32))} assume true; {6827#(bvslt (bvadd main_~a~0 (_ bv8 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,884 INFO L273 TraceCheckUtils]: 47: Hoare triple {6837#(bvslt (bvadd main_~a~0 (_ bv9 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6827#(bvslt (bvadd main_~a~0 (_ bv8 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,884 INFO L273 TraceCheckUtils]: 46: Hoare triple {6837#(bvslt (bvadd main_~a~0 (_ bv9 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6837#(bvslt (bvadd main_~a~0 (_ bv9 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,884 INFO L273 TraceCheckUtils]: 45: Hoare triple {6837#(bvslt (bvadd main_~a~0 (_ bv9 32)) (_ bv100000 32))} assume true; {6837#(bvslt (bvadd main_~a~0 (_ bv9 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,892 INFO L273 TraceCheckUtils]: 44: Hoare triple {6847#(bvslt (bvadd main_~a~0 (_ bv10 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6837#(bvslt (bvadd main_~a~0 (_ bv9 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,892 INFO L273 TraceCheckUtils]: 43: Hoare triple {6847#(bvslt (bvadd main_~a~0 (_ bv10 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6847#(bvslt (bvadd main_~a~0 (_ bv10 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,892 INFO L273 TraceCheckUtils]: 42: Hoare triple {6847#(bvslt (bvadd main_~a~0 (_ bv10 32)) (_ bv100000 32))} assume true; {6847#(bvslt (bvadd main_~a~0 (_ bv10 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,898 INFO L273 TraceCheckUtils]: 41: Hoare triple {6857#(bvslt (bvadd main_~a~0 (_ bv11 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6847#(bvslt (bvadd main_~a~0 (_ bv10 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,898 INFO L273 TraceCheckUtils]: 40: Hoare triple {6857#(bvslt (bvadd main_~a~0 (_ bv11 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6857#(bvslt (bvadd main_~a~0 (_ bv11 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,898 INFO L273 TraceCheckUtils]: 39: Hoare triple {6857#(bvslt (bvadd main_~a~0 (_ bv11 32)) (_ bv100000 32))} assume true; {6857#(bvslt (bvadd main_~a~0 (_ bv11 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,904 INFO L273 TraceCheckUtils]: 38: Hoare triple {6867#(bvslt (bvadd main_~a~0 (_ bv12 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6857#(bvslt (bvadd main_~a~0 (_ bv11 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,904 INFO L273 TraceCheckUtils]: 37: Hoare triple {6867#(bvslt (bvadd main_~a~0 (_ bv12 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6867#(bvslt (bvadd main_~a~0 (_ bv12 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,905 INFO L273 TraceCheckUtils]: 36: Hoare triple {6867#(bvslt (bvadd main_~a~0 (_ bv12 32)) (_ bv100000 32))} assume true; {6867#(bvslt (bvadd main_~a~0 (_ bv12 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,911 INFO L273 TraceCheckUtils]: 35: Hoare triple {6877#(bvslt (bvadd main_~a~0 (_ bv13 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6867#(bvslt (bvadd main_~a~0 (_ bv12 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,911 INFO L273 TraceCheckUtils]: 34: Hoare triple {6877#(bvslt (bvadd main_~a~0 (_ bv13 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6877#(bvslt (bvadd main_~a~0 (_ bv13 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,912 INFO L273 TraceCheckUtils]: 33: Hoare triple {6877#(bvslt (bvadd main_~a~0 (_ bv13 32)) (_ bv100000 32))} assume true; {6877#(bvslt (bvadd main_~a~0 (_ bv13 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,917 INFO L273 TraceCheckUtils]: 32: Hoare triple {6887#(bvslt (bvadd main_~a~0 (_ bv14 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6877#(bvslt (bvadd main_~a~0 (_ bv13 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,917 INFO L273 TraceCheckUtils]: 31: Hoare triple {6887#(bvslt (bvadd main_~a~0 (_ bv14 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6887#(bvslt (bvadd main_~a~0 (_ bv14 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,918 INFO L273 TraceCheckUtils]: 30: Hoare triple {6887#(bvslt (bvadd main_~a~0 (_ bv14 32)) (_ bv100000 32))} assume true; {6887#(bvslt (bvadd main_~a~0 (_ bv14 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,923 INFO L273 TraceCheckUtils]: 29: Hoare triple {6897#(bvslt (bvadd main_~a~0 (_ bv15 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6887#(bvslt (bvadd main_~a~0 (_ bv14 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,924 INFO L273 TraceCheckUtils]: 28: Hoare triple {6897#(bvslt (bvadd main_~a~0 (_ bv15 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6897#(bvslt (bvadd main_~a~0 (_ bv15 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,924 INFO L273 TraceCheckUtils]: 27: Hoare triple {6897#(bvslt (bvadd main_~a~0 (_ bv15 32)) (_ bv100000 32))} assume true; {6897#(bvslt (bvadd main_~a~0 (_ bv15 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,929 INFO L273 TraceCheckUtils]: 26: Hoare triple {6907#(bvslt (bvadd main_~a~0 (_ bv16 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6897#(bvslt (bvadd main_~a~0 (_ bv15 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,929 INFO L273 TraceCheckUtils]: 25: Hoare triple {6907#(bvslt (bvadd main_~a~0 (_ bv16 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6907#(bvslt (bvadd main_~a~0 (_ bv16 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,947 INFO L273 TraceCheckUtils]: 24: Hoare triple {6907#(bvslt (bvadd main_~a~0 (_ bv16 32)) (_ bv100000 32))} assume true; {6907#(bvslt (bvadd main_~a~0 (_ bv16 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,962 INFO L273 TraceCheckUtils]: 23: Hoare triple {6917#(bvslt (bvadd main_~a~0 (_ bv17 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6907#(bvslt (bvadd main_~a~0 (_ bv16 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,968 INFO L273 TraceCheckUtils]: 22: Hoare triple {6917#(bvslt (bvadd main_~a~0 (_ bv17 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6917#(bvslt (bvadd main_~a~0 (_ bv17 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,968 INFO L273 TraceCheckUtils]: 21: Hoare triple {6917#(bvslt (bvadd main_~a~0 (_ bv17 32)) (_ bv100000 32))} assume true; {6917#(bvslt (bvadd main_~a~0 (_ bv17 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,975 INFO L273 TraceCheckUtils]: 20: Hoare triple {6927#(bvslt (bvadd main_~a~0 (_ bv18 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6917#(bvslt (bvadd main_~a~0 (_ bv17 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,975 INFO L273 TraceCheckUtils]: 19: Hoare triple {6927#(bvslt (bvadd main_~a~0 (_ bv18 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6927#(bvslt (bvadd main_~a~0 (_ bv18 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,976 INFO L273 TraceCheckUtils]: 18: Hoare triple {6927#(bvslt (bvadd main_~a~0 (_ bv18 32)) (_ bv100000 32))} assume true; {6927#(bvslt (bvadd main_~a~0 (_ bv18 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,982 INFO L273 TraceCheckUtils]: 17: Hoare triple {6937#(bvslt (bvadd main_~a~0 (_ bv19 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6927#(bvslt (bvadd main_~a~0 (_ bv18 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,982 INFO L273 TraceCheckUtils]: 16: Hoare triple {6937#(bvslt (bvadd main_~a~0 (_ bv19 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6937#(bvslt (bvadd main_~a~0 (_ bv19 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,982 INFO L273 TraceCheckUtils]: 15: Hoare triple {6937#(bvslt (bvadd main_~a~0 (_ bv19 32)) (_ bv100000 32))} assume true; {6937#(bvslt (bvadd main_~a~0 (_ bv19 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,989 INFO L273 TraceCheckUtils]: 14: Hoare triple {6947#(bvslt (bvadd main_~a~0 (_ bv20 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6937#(bvslt (bvadd main_~a~0 (_ bv19 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,990 INFO L273 TraceCheckUtils]: 13: Hoare triple {6947#(bvslt (bvadd main_~a~0 (_ bv20 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6947#(bvslt (bvadd main_~a~0 (_ bv20 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,990 INFO L273 TraceCheckUtils]: 12: Hoare triple {6947#(bvslt (bvadd main_~a~0 (_ bv20 32)) (_ bv100000 32))} assume true; {6947#(bvslt (bvadd main_~a~0 (_ bv20 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,997 INFO L273 TraceCheckUtils]: 11: Hoare triple {6957#(bvslt (bvadd main_~a~0 (_ bv21 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6947#(bvslt (bvadd main_~a~0 (_ bv20 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,998 INFO L273 TraceCheckUtils]: 10: Hoare triple {6957#(bvslt (bvadd main_~a~0 (_ bv21 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6957#(bvslt (bvadd main_~a~0 (_ bv21 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:44,998 INFO L273 TraceCheckUtils]: 9: Hoare triple {6957#(bvslt (bvadd main_~a~0 (_ bv21 32)) (_ bv100000 32))} assume true; {6957#(bvslt (bvadd main_~a~0 (_ bv21 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:45,004 INFO L273 TraceCheckUtils]: 8: Hoare triple {6967#(bvslt (bvadd main_~a~0 (_ bv22 32)) (_ bv100000 32))} #t~post0 := ~a~0;~a~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6957#(bvslt (bvadd main_~a~0 (_ bv21 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:45,004 INFO L273 TraceCheckUtils]: 7: Hoare triple {6967#(bvslt (bvadd main_~a~0 (_ bv22 32)) (_ bv100000 32))} assume !!~bvslt32(~a~0, 100000bv32);call write~intINTTYPE4(#t~nondet1, ~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet1; {6967#(bvslt (bvadd main_~a~0 (_ bv22 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:45,004 INFO L273 TraceCheckUtils]: 6: Hoare triple {6967#(bvslt (bvadd main_~a~0 (_ bv22 32)) (_ bv100000 32))} assume true; {6967#(bvslt (bvadd main_~a~0 (_ bv22 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:45,005 INFO L273 TraceCheckUtils]: 5: Hoare triple {5831#true} call ~#a1~0.base, ~#a1~0.offset := #Ultimate.alloc(400000bv32);call ~#a2~0.base, ~#a2~0.offset := #Ultimate.alloc(400000bv32);call ~#a3~0.base, ~#a3~0.offset := #Ultimate.alloc(400000bv32);call ~#a4~0.base, ~#a4~0.offset := #Ultimate.alloc(400000bv32);call ~#a5~0.base, ~#a5~0.offset := #Ultimate.alloc(400000bv32);call ~#a6~0.base, ~#a6~0.offset := #Ultimate.alloc(400000bv32);call ~#a7~0.base, ~#a7~0.offset := #Ultimate.alloc(400000bv32);call ~#a8~0.base, ~#a8~0.offset := #Ultimate.alloc(400000bv32);havoc ~a~0;~a~0 := 0bv32; {6967#(bvslt (bvadd main_~a~0 (_ bv22 32)) (_ bv100000 32))} is VALID [2018-11-18 20:42:45,006 INFO L256 TraceCheckUtils]: 4: Hoare triple {5831#true} call #t~ret19 := main(); {5831#true} is VALID [2018-11-18 20:42:45,006 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {5831#true} {5831#true} #156#return; {5831#true} is VALID [2018-11-18 20:42:45,006 INFO L273 TraceCheckUtils]: 2: Hoare triple {5831#true} assume true; {5831#true} is VALID [2018-11-18 20:42:45,006 INFO L273 TraceCheckUtils]: 1: Hoare triple {5831#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1]; {5831#true} is VALID [2018-11-18 20:42:45,006 INFO L256 TraceCheckUtils]: 0: Hoare triple {5831#true} call ULTIMATE.init(); {5831#true} is VALID [2018-11-18 20:42:45,028 INFO L134 CoverageAnalysis]: Checked inductivity of 919 backedges. 0 proven. 737 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2018-11-18 20:42:45,032 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 20:42:45,032 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25] total 48 [2018-11-18 20:42:45,033 INFO L78 Accepts]: Start accepts. Automaton has 48 states. Word has length 186 [2018-11-18 20:42:45,033 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 20:42:45,034 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 48 states. [2018-11-18 20:42:45,390 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 185 edges. 185 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:42:45,390 INFO L459 AbstractCegarLoop]: Interpolant automaton has 48 states [2018-11-18 20:42:45,390 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2018-11-18 20:42:45,391 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=622, Invalid=1634, Unknown=0, NotChecked=0, Total=2256 [2018-11-18 20:42:45,392 INFO L87 Difference]: Start difference. First operand 191 states and 199 transitions. Second operand 48 states. [2018-11-18 20:42:51,363 WARN L180 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 7 [2018-11-18 20:42:51,818 WARN L180 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 7 [2018-11-18 20:42:52,339 WARN L180 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 7 [2018-11-18 20:42:52,839 WARN L180 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 7 [2018-11-18 20:42:53,379 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 7 [2018-11-18 20:42:53,947 WARN L180 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 7 [2018-11-18 20:43:02,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:43:02,665 INFO L93 Difference]: Finished difference Result 380 states and 419 transitions. [2018-11-18 20:43:02,665 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2018-11-18 20:43:02,665 INFO L78 Accepts]: Start accepts. Automaton has 48 states. Word has length 186 [2018-11-18 20:43:02,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 20:43:02,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2018-11-18 20:43:02,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 265 transitions. [2018-11-18 20:43:02,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2018-11-18 20:43:02,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 265 transitions. [2018-11-18 20:43:02,677 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 48 states and 265 transitions. [2018-11-18 20:43:03,485 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 265 edges. 265 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 20:43:03,492 INFO L225 Difference]: With dead ends: 380 [2018-11-18 20:43:03,492 INFO L226 Difference]: Without dead ends: 263 [2018-11-18 20:43:03,495 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 393 GetRequests, 325 SyntacticMatches, 0 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 231 ImplicationChecksByTransitivity, 11.2s TimeCoverageRelationStatistics Valid=1678, Invalid=3152, Unknown=0, NotChecked=0, Total=4830 [2018-11-18 20:43:03,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2018-11-18 20:43:03,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 263. [2018-11-18 20:43:03,597 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 20:43:03,597 INFO L82 GeneralOperation]: Start isEquivalent. First operand 263 states. Second operand 263 states. [2018-11-18 20:43:03,597 INFO L74 IsIncluded]: Start isIncluded. First operand 263 states. Second operand 263 states. [2018-11-18 20:43:03,597 INFO L87 Difference]: Start difference. First operand 263 states. Second operand 263 states. [2018-11-18 20:43:03,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:43:03,605 INFO L93 Difference]: Finished difference Result 263 states and 271 transitions. [2018-11-18 20:43:03,605 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 271 transitions. [2018-11-18 20:43:03,605 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:43:03,605 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:43:03,606 INFO L74 IsIncluded]: Start isIncluded. First operand 263 states. Second operand 263 states. [2018-11-18 20:43:03,606 INFO L87 Difference]: Start difference. First operand 263 states. Second operand 263 states. [2018-11-18 20:43:03,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:43:03,614 INFO L93 Difference]: Finished difference Result 263 states and 271 transitions. [2018-11-18 20:43:03,614 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 271 transitions. [2018-11-18 20:43:03,614 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:43:03,615 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:43:03,615 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 20:43:03,615 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 20:43:03,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 263 states. [2018-11-18 20:43:03,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 271 transitions. [2018-11-18 20:43:03,624 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 271 transitions. Word has length 186 [2018-11-18 20:43:03,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 20:43:03,624 INFO L480 AbstractCegarLoop]: Abstraction has 263 states and 271 transitions. [2018-11-18 20:43:03,624 INFO L481 AbstractCegarLoop]: Interpolant automaton has 48 states. [2018-11-18 20:43:03,624 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 271 transitions. [2018-11-18 20:43:03,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2018-11-18 20:43:03,627 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:43:03,627 INFO L375 BasicCegarLoop]: trace histogram [47, 46, 46, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 20:43:03,628 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:43:03,628 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:43:03,628 INFO L82 PathProgramCache]: Analyzing trace with hash 758824317, now seen corresponding path program 5 times [2018-11-18 20:43:03,629 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:43:03,629 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 10 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 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 20:43:03,652 INFO L101 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1