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_false-unreach-call_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-18e5b2d-m [2018-11-18 20:34:49,045 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 20:34:49,047 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 20:34:49,065 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 20:34:49,066 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 20:34:49,068 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 20:34:49,071 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 20:34:49,075 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 20:34:49,077 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 20:34:49,078 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 20:34:49,079 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 20:34:49,080 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 20:34:49,081 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 20:34:49,082 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 20:34:49,083 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 20:34:49,084 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 20:34:49,085 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 20:34:49,088 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 20:34:49,091 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 20:34:49,093 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 20:34:49,094 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 20:34:49,095 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 20:34:49,098 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 20:34:49,098 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 20:34:49,099 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 20:34:49,100 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 20:34:49,101 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 20:34:49,102 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 20:34:49,103 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 20:34:49,104 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 20:34:49,105 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 20:34:49,105 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 20:34:49,106 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 20:34:49,106 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 20:34:49,107 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 20:34:49,108 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 20:34:49,108 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 20:34:49,124 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 20:34:49,124 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 20:34:49,125 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 20:34:49,125 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 20:34:49,126 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 20:34:49,126 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 20:34:49,126 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 20:34:49,127 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 20:34:49,127 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 20:34:49,127 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 20:34:49,127 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 20:34:49,128 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 20:34:49,128 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 20:34:49,128 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 20:34:49,128 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 20:34:49,128 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 20:34:49,128 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 20:34:49,129 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 20:34:49,129 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 20:34:49,129 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 20:34:49,129 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 20:34:49,129 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 20:34:49,130 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 20:34:49,130 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 20:34:49,130 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 20:34:49,130 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 20:34:49,130 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 20:34:49,131 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 20:34:49,131 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 20:34:49,131 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 20:34:49,131 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 20:34:49,131 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 20:34:49,132 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 20:34:49,176 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 20:34:49,192 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 20:34:49,196 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 20:34:49,198 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 20:34:49,198 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 20:34:49,199 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_copy7_false-unreach-call_ground.i [2018-11-18 20:34:49,259 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b83fa1b49/febcfecb802b40e78f9fd616a354777e/FLAG5c132fee6 [2018-11-18 20:34:49,683 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 20:34:49,684 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_copy7_false-unreach-call_ground.i [2018-11-18 20:34:49,690 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b83fa1b49/febcfecb802b40e78f9fd616a354777e/FLAG5c132fee6 [2018-11-18 20:34:50,055 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b83fa1b49/febcfecb802b40e78f9fd616a354777e [2018-11-18 20:34:50,068 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 20:34:50,070 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-18 20:34:50,071 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 20:34:50,071 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 20:34:50,078 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 20:34:50,080 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:34:50" (1/1) ... [2018-11-18 20:34:50,084 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dba5026 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:50, skipping insertion in model container [2018-11-18 20:34:50,085 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:34:50" (1/1) ... [2018-11-18 20:34:50,096 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 20:34:50,121 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 20:34:50,427 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 20:34:50,438 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 20:34:50,506 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 20:34:50,531 INFO L195 MainTranslator]: Completed translation [2018-11-18 20:34:50,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:50 WrapperNode [2018-11-18 20:34:50,532 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 20:34:50,533 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 20:34:50,533 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 20:34:50,533 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 20:34:50,550 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:50" (1/1) ... [2018-11-18 20:34:50,550 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:50" (1/1) ... [2018-11-18 20:34:50,563 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:50" (1/1) ... [2018-11-18 20:34:50,563 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:50" (1/1) ... [2018-11-18 20:34:50,585 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:50" (1/1) ... [2018-11-18 20:34:50,595 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:50" (1/1) ... [2018-11-18 20:34:50,598 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:50" (1/1) ... [2018-11-18 20:34:50,601 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 20:34:50,602 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 20:34:50,602 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 20:34:50,602 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 20:34:50,603 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:50" (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 20:34:50,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 20:34:50,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 20:34:50,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-18 20:34:50,743 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 20:34:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 20:34:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-18 20:34:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 20:34:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 20:34:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 20:34:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 20:34:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 20:34:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 20:34:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 20:34:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 20:34:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 20:34:51,876 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 20:34:51,877 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:34:51 BoogieIcfgContainer [2018-11-18 20:34:51,877 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 20:34:51,878 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 20:34:51,878 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 20:34:51,882 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 20:34:51,883 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 08:34:50" (1/3) ... [2018-11-18 20:34:51,883 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64d53d42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:34:51, skipping insertion in model container [2018-11-18 20:34:51,884 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:50" (2/3) ... [2018-11-18 20:34:51,884 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64d53d42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:34:51, skipping insertion in model container [2018-11-18 20:34:51,884 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:34:51" (3/3) ... [2018-11-18 20:34:51,886 INFO L112 eAbstractionObserver]: Analyzing ICFG standard_copy7_false-unreach-call_ground.i [2018-11-18 20:34:51,896 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 20:34:51,904 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 20:34:51,918 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 20:34:51,951 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 20:34:51,952 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 20:34:51,952 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 20:34:51,952 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 20:34:51,953 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 20:34:51,953 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 20:34:51,953 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 20:34:51,953 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 20:34:51,954 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 20:34:51,973 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states. [2018-11-18 20:34:51,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-18 20:34:51,981 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:34:51,982 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 20:34:51,984 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:34:51,990 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:34:51,990 INFO L82 PathProgramCache]: Analyzing trace with hash -1351512079, now seen corresponding path program 1 times [2018-11-18 20:34:51,995 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:34:51,995 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 20:34:52,012 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 20:34:52,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:34:52,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:34:52,102 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 20:34:52,347 INFO L256 TraceCheckUtils]: 0: Hoare triple {57#true} call ULTIMATE.init(); {57#true} is VALID [2018-11-18 20:34:52,351 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 20:34:52,351 INFO L273 TraceCheckUtils]: 2: Hoare triple {57#true} assume true; {57#true} is VALID [2018-11-18 20:34:52,352 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {57#true} {57#true} #156#return; {57#true} is VALID [2018-11-18 20:34:52,353 INFO L256 TraceCheckUtils]: 4: Hoare triple {57#true} call #t~ret20 := main(); {57#true} is VALID [2018-11-18 20:34:52,353 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 20:34:52,356 INFO L273 TraceCheckUtils]: 6: Hoare triple {57#true} assume !true; {58#false} is VALID [2018-11-18 20:34:52,356 INFO L273 TraceCheckUtils]: 7: Hoare triple {58#false} havoc ~i~0;~i~0 := 0bv32; {58#false} is VALID [2018-11-18 20:34:52,356 INFO L273 TraceCheckUtils]: 8: Hoare triple {58#false} assume !true; {58#false} is VALID [2018-11-18 20:34:52,357 INFO L273 TraceCheckUtils]: 9: Hoare triple {58#false} ~i~0 := 0bv32; {58#false} is VALID [2018-11-18 20:34:52,357 INFO L273 TraceCheckUtils]: 10: Hoare triple {58#false} assume !true; {58#false} is VALID [2018-11-18 20:34:52,358 INFO L273 TraceCheckUtils]: 11: Hoare triple {58#false} ~i~0 := 0bv32; {58#false} is VALID [2018-11-18 20:34:52,358 INFO L273 TraceCheckUtils]: 12: Hoare triple {58#false} assume !true; {58#false} is VALID [2018-11-18 20:34:52,358 INFO L273 TraceCheckUtils]: 13: Hoare triple {58#false} ~i~0 := 0bv32; {58#false} is VALID [2018-11-18 20:34:52,358 INFO L273 TraceCheckUtils]: 14: Hoare triple {58#false} assume !true; {58#false} is VALID [2018-11-18 20:34:52,359 INFO L273 TraceCheckUtils]: 15: Hoare triple {58#false} ~i~0 := 0bv32; {58#false} is VALID [2018-11-18 20:34:52,359 INFO L273 TraceCheckUtils]: 16: Hoare triple {58#false} assume !true; {58#false} is VALID [2018-11-18 20:34:52,359 INFO L273 TraceCheckUtils]: 17: Hoare triple {58#false} ~i~0 := 0bv32; {58#false} is VALID [2018-11-18 20:34:52,360 INFO L273 TraceCheckUtils]: 18: Hoare triple {58#false} assume !true; {58#false} is VALID [2018-11-18 20:34:52,360 INFO L273 TraceCheckUtils]: 19: Hoare triple {58#false} ~i~0 := 0bv32; {58#false} is VALID [2018-11-18 20:34:52,360 INFO L273 TraceCheckUtils]: 20: Hoare triple {58#false} assume !true; {58#false} is VALID [2018-11-18 20:34:52,361 INFO L273 TraceCheckUtils]: 21: Hoare triple {58#false} havoc ~x~0;~x~0 := 0bv32; {58#false} is VALID [2018-11-18 20:34:52,361 INFO L273 TraceCheckUtils]: 22: Hoare triple {58#false} assume true; {58#false} is VALID [2018-11-18 20:34:52,361 INFO L273 TraceCheckUtils]: 23: Hoare triple {58#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem18 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem19 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {58#false} is VALID [2018-11-18 20:34:52,362 INFO L256 TraceCheckUtils]: 24: Hoare triple {58#false} call __VERIFIER_assert((if #t~mem18 == #t~mem19 then 1bv32 else 0bv32)); {58#false} is VALID [2018-11-18 20:34:52,362 INFO L273 TraceCheckUtils]: 25: Hoare triple {58#false} ~cond := #in~cond; {58#false} is VALID [2018-11-18 20:34:52,363 INFO L273 TraceCheckUtils]: 26: Hoare triple {58#false} assume 0bv32 == ~cond; {58#false} is VALID [2018-11-18 20:34:52,363 INFO L273 TraceCheckUtils]: 27: Hoare triple {58#false} assume !false; {58#false} is VALID [2018-11-18 20:34:52,369 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 20:34:52,370 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 20:34:52,380 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 20:34:52,380 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 20:34:52,387 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 28 [2018-11-18 20:34:52,396 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 20:34:52,400 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states. [2018-11-18 20:34:52,509 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 20:34:52,510 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 20:34:52,519 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 20:34:52,520 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 20:34:52,523 INFO L87 Difference]: Start difference. First operand 54 states. Second operand 2 states. [2018-11-18 20:34:52,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:34:52,701 INFO L93 Difference]: Finished difference Result 99 states and 134 transitions. [2018-11-18 20:34:52,702 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 20:34:52,702 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 28 [2018-11-18 20:34:52,702 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 20:34:52,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-18 20:34:52,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 134 transitions. [2018-11-18 20:34:52,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-18 20:34:52,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 134 transitions. [2018-11-18 20:34:52,724 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 134 transitions. [2018-11-18 20:34:53,602 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 20:34:53,617 INFO L225 Difference]: With dead ends: 99 [2018-11-18 20:34:53,617 INFO L226 Difference]: Without dead ends: 49 [2018-11-18 20:34:53,621 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 20:34:53,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2018-11-18 20:34:53,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 49. [2018-11-18 20:34:53,703 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 20:34:53,703 INFO L82 GeneralOperation]: Start isEquivalent. First operand 49 states. Second operand 49 states. [2018-11-18 20:34:53,704 INFO L74 IsIncluded]: Start isIncluded. First operand 49 states. Second operand 49 states. [2018-11-18 20:34:53,704 INFO L87 Difference]: Start difference. First operand 49 states. Second operand 49 states. [2018-11-18 20:34:53,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:34:53,710 INFO L93 Difference]: Finished difference Result 49 states and 57 transitions. [2018-11-18 20:34:53,710 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 57 transitions. [2018-11-18 20:34:53,711 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:34:53,711 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:34:53,711 INFO L74 IsIncluded]: Start isIncluded. First operand 49 states. Second operand 49 states. [2018-11-18 20:34:53,712 INFO L87 Difference]: Start difference. First operand 49 states. Second operand 49 states. [2018-11-18 20:34:53,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:34:53,717 INFO L93 Difference]: Finished difference Result 49 states and 57 transitions. [2018-11-18 20:34:53,717 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 57 transitions. [2018-11-18 20:34:53,718 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:34:53,718 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:34:53,719 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 20:34:53,719 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 20:34:53,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49 states. [2018-11-18 20:34:53,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 57 transitions. [2018-11-18 20:34:53,724 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 57 transitions. Word has length 28 [2018-11-18 20:34:53,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 20:34:53,725 INFO L480 AbstractCegarLoop]: Abstraction has 49 states and 57 transitions. [2018-11-18 20:34:53,725 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 20:34:53,725 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 57 transitions. [2018-11-18 20:34:53,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-11-18 20:34:53,727 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:34:53,727 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 20:34:53,728 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:34:53,728 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:34:53,728 INFO L82 PathProgramCache]: Analyzing trace with hash 1805735837, now seen corresponding path program 1 times [2018-11-18 20:34:53,729 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:34:53,729 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 20:34:53,755 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 20:34:53,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:34:53,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:34:53,830 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 20:34:53,992 INFO L256 TraceCheckUtils]: 0: Hoare triple {428#true} call ULTIMATE.init(); {428#true} is VALID [2018-11-18 20:34:53,992 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 20:34:53,993 INFO L273 TraceCheckUtils]: 2: Hoare triple {428#true} assume true; {428#true} is VALID [2018-11-18 20:34:53,993 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {428#true} {428#true} #156#return; {428#true} is VALID [2018-11-18 20:34:53,993 INFO L256 TraceCheckUtils]: 4: Hoare triple {428#true} call #t~ret20 := main(); {428#true} is VALID [2018-11-18 20:34:54,003 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 20:34:54,004 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 20:34:54,005 INFO L273 TraceCheckUtils]: 7: Hoare triple {448#(= main_~a~0 (_ bv0 32))} assume !~bvslt32(~a~0, 100000bv32); {429#false} is VALID [2018-11-18 20:34:54,005 INFO L273 TraceCheckUtils]: 8: Hoare triple {429#false} havoc ~i~0;~i~0 := 0bv32; {429#false} is VALID [2018-11-18 20:34:54,005 INFO L273 TraceCheckUtils]: 9: Hoare triple {429#false} assume true; {429#false} is VALID [2018-11-18 20:34:54,005 INFO L273 TraceCheckUtils]: 10: Hoare triple {429#false} assume !~bvslt32(~i~0, 100000bv32); {429#false} is VALID [2018-11-18 20:34:54,006 INFO L273 TraceCheckUtils]: 11: Hoare triple {429#false} ~i~0 := 0bv32; {429#false} is VALID [2018-11-18 20:34:54,006 INFO L273 TraceCheckUtils]: 12: Hoare triple {429#false} assume true; {429#false} is VALID [2018-11-18 20:34:54,006 INFO L273 TraceCheckUtils]: 13: Hoare triple {429#false} assume !~bvslt32(~i~0, 100000bv32); {429#false} is VALID [2018-11-18 20:34:54,006 INFO L273 TraceCheckUtils]: 14: Hoare triple {429#false} ~i~0 := 0bv32; {429#false} is VALID [2018-11-18 20:34:54,007 INFO L273 TraceCheckUtils]: 15: Hoare triple {429#false} assume true; {429#false} is VALID [2018-11-18 20:34:54,007 INFO L273 TraceCheckUtils]: 16: Hoare triple {429#false} assume !~bvslt32(~i~0, 100000bv32); {429#false} is VALID [2018-11-18 20:34:54,007 INFO L273 TraceCheckUtils]: 17: Hoare triple {429#false} ~i~0 := 0bv32; {429#false} is VALID [2018-11-18 20:34:54,007 INFO L273 TraceCheckUtils]: 18: Hoare triple {429#false} assume true; {429#false} is VALID [2018-11-18 20:34:54,008 INFO L273 TraceCheckUtils]: 19: Hoare triple {429#false} assume !~bvslt32(~i~0, 100000bv32); {429#false} is VALID [2018-11-18 20:34:54,008 INFO L273 TraceCheckUtils]: 20: Hoare triple {429#false} ~i~0 := 0bv32; {429#false} is VALID [2018-11-18 20:34:54,008 INFO L273 TraceCheckUtils]: 21: Hoare triple {429#false} assume true; {429#false} is VALID [2018-11-18 20:34:54,008 INFO L273 TraceCheckUtils]: 22: Hoare triple {429#false} assume !~bvslt32(~i~0, 100000bv32); {429#false} is VALID [2018-11-18 20:34:54,009 INFO L273 TraceCheckUtils]: 23: Hoare triple {429#false} ~i~0 := 0bv32; {429#false} is VALID [2018-11-18 20:34:54,009 INFO L273 TraceCheckUtils]: 24: Hoare triple {429#false} assume true; {429#false} is VALID [2018-11-18 20:34:54,010 INFO L273 TraceCheckUtils]: 25: Hoare triple {429#false} assume !~bvslt32(~i~0, 100000bv32); {429#false} is VALID [2018-11-18 20:34:54,010 INFO L273 TraceCheckUtils]: 26: Hoare triple {429#false} ~i~0 := 0bv32; {429#false} is VALID [2018-11-18 20:34:54,010 INFO L273 TraceCheckUtils]: 27: Hoare triple {429#false} assume true; {429#false} is VALID [2018-11-18 20:34:54,011 INFO L273 TraceCheckUtils]: 28: Hoare triple {429#false} assume !~bvslt32(~i~0, 100000bv32); {429#false} is VALID [2018-11-18 20:34:54,011 INFO L273 TraceCheckUtils]: 29: Hoare triple {429#false} havoc ~x~0;~x~0 := 0bv32; {429#false} is VALID [2018-11-18 20:34:54,011 INFO L273 TraceCheckUtils]: 30: Hoare triple {429#false} assume true; {429#false} is VALID [2018-11-18 20:34:54,011 INFO L273 TraceCheckUtils]: 31: Hoare triple {429#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem18 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem19 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {429#false} is VALID [2018-11-18 20:34:54,012 INFO L256 TraceCheckUtils]: 32: Hoare triple {429#false} call __VERIFIER_assert((if #t~mem18 == #t~mem19 then 1bv32 else 0bv32)); {429#false} is VALID [2018-11-18 20:34:54,012 INFO L273 TraceCheckUtils]: 33: Hoare triple {429#false} ~cond := #in~cond; {429#false} is VALID [2018-11-18 20:34:54,012 INFO L273 TraceCheckUtils]: 34: Hoare triple {429#false} assume 0bv32 == ~cond; {429#false} is VALID [2018-11-18 20:34:54,013 INFO L273 TraceCheckUtils]: 35: Hoare triple {429#false} assume !false; {429#false} is VALID [2018-11-18 20:34:54,015 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 20:34:54,016 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 20:34:54,017 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 20:34:54,017 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 20:34:54,019 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 36 [2018-11-18 20:34:54,019 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 20:34:54,020 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-18 20:34:54,089 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 20:34:54,089 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 20:34:54,090 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 20:34:54,090 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 20:34:54,090 INFO L87 Difference]: Start difference. First operand 49 states and 57 transitions. Second operand 3 states. [2018-11-18 20:34:54,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:34:54,464 INFO L93 Difference]: Finished difference Result 92 states and 108 transitions. [2018-11-18 20:34:54,464 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 20:34:54,465 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 36 [2018-11-18 20:34:54,465 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 20:34:54,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 20:34:54,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 108 transitions. [2018-11-18 20:34:54,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 20:34:54,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 108 transitions. [2018-11-18 20:34:54,475 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 108 transitions. [2018-11-18 20:34:54,880 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 20:34:54,883 INFO L225 Difference]: With dead ends: 92 [2018-11-18 20:34:54,883 INFO L226 Difference]: Without dead ends: 52 [2018-11-18 20:34:54,884 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 20:34:54,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states. [2018-11-18 20:34:54,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 51. [2018-11-18 20:34:54,906 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 20:34:54,906 INFO L82 GeneralOperation]: Start isEquivalent. First operand 52 states. Second operand 51 states. [2018-11-18 20:34:54,906 INFO L74 IsIncluded]: Start isIncluded. First operand 52 states. Second operand 51 states. [2018-11-18 20:34:54,907 INFO L87 Difference]: Start difference. First operand 52 states. Second operand 51 states. [2018-11-18 20:34:54,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:34:54,910 INFO L93 Difference]: Finished difference Result 52 states and 60 transitions. [2018-11-18 20:34:54,910 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 60 transitions. [2018-11-18 20:34:54,911 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:34:54,911 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:34:54,911 INFO L74 IsIncluded]: Start isIncluded. First operand 51 states. Second operand 52 states. [2018-11-18 20:34:54,912 INFO L87 Difference]: Start difference. First operand 51 states. Second operand 52 states. [2018-11-18 20:34:54,915 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:34:54,915 INFO L93 Difference]: Finished difference Result 52 states and 60 transitions. [2018-11-18 20:34:54,915 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 60 transitions. [2018-11-18 20:34:54,916 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:34:54,916 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:34:54,916 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 20:34:54,917 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 20:34:54,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51 states. [2018-11-18 20:34:54,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 59 transitions. [2018-11-18 20:34:54,920 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 59 transitions. Word has length 36 [2018-11-18 20:34:54,920 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 20:34:54,921 INFO L480 AbstractCegarLoop]: Abstraction has 51 states and 59 transitions. [2018-11-18 20:34:54,921 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 20:34:54,921 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 59 transitions. [2018-11-18 20:34:54,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-11-18 20:34:54,924 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:34:54,924 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 20:34:54,925 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:34:54,925 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:34:54,925 INFO L82 PathProgramCache]: Analyzing trace with hash -2110990410, now seen corresponding path program 1 times [2018-11-18 20:34:54,928 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:34:54,928 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 20:34:54,956 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 20:34:55,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:34:55,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:34:55,027 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 20:34:55,097 INFO L256 TraceCheckUtils]: 0: Hoare triple {827#true} call ULTIMATE.init(); {827#true} is VALID [2018-11-18 20:34:55,098 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 20:34:55,098 INFO L273 TraceCheckUtils]: 2: Hoare triple {827#true} assume true; {827#true} is VALID [2018-11-18 20:34:55,099 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {827#true} {827#true} #156#return; {827#true} is VALID [2018-11-18 20:34:55,099 INFO L256 TraceCheckUtils]: 4: Hoare triple {827#true} call #t~ret20 := main(); {827#true} is VALID [2018-11-18 20:34:55,108 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 20:34:55,109 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 20:34:55,111 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {847#(= main_~a~0 (_ bv0 32))} is VALID [2018-11-18 20:34:55,111 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 20:34:55,112 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 20:34:55,113 INFO L273 TraceCheckUtils]: 10: Hoare triple {857#(= (_ bv1 32) main_~a~0)} assume !~bvslt32(~a~0, 100000bv32); {828#false} is VALID [2018-11-18 20:34:55,114 INFO L273 TraceCheckUtils]: 11: Hoare triple {828#false} havoc ~i~0;~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:34:55,114 INFO L273 TraceCheckUtils]: 12: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:34:55,115 INFO L273 TraceCheckUtils]: 13: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:34:55,115 INFO L273 TraceCheckUtils]: 14: Hoare triple {828#false} ~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:34:55,116 INFO L273 TraceCheckUtils]: 15: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:34:55,116 INFO L273 TraceCheckUtils]: 16: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:34:55,116 INFO L273 TraceCheckUtils]: 17: Hoare triple {828#false} ~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:34:55,117 INFO L273 TraceCheckUtils]: 18: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:34:55,117 INFO L273 TraceCheckUtils]: 19: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:34:55,117 INFO L273 TraceCheckUtils]: 20: Hoare triple {828#false} ~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:34:55,118 INFO L273 TraceCheckUtils]: 21: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:34:55,118 INFO L273 TraceCheckUtils]: 22: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:34:55,118 INFO L273 TraceCheckUtils]: 23: Hoare triple {828#false} ~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:34:55,119 INFO L273 TraceCheckUtils]: 24: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:34:55,119 INFO L273 TraceCheckUtils]: 25: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:34:55,119 INFO L273 TraceCheckUtils]: 26: Hoare triple {828#false} ~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:34:55,120 INFO L273 TraceCheckUtils]: 27: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:34:55,120 INFO L273 TraceCheckUtils]: 28: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:34:55,121 INFO L273 TraceCheckUtils]: 29: Hoare triple {828#false} ~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:34:55,121 INFO L273 TraceCheckUtils]: 30: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:34:55,121 INFO L273 TraceCheckUtils]: 31: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:34:55,122 INFO L273 TraceCheckUtils]: 32: Hoare triple {828#false} havoc ~x~0;~x~0 := 0bv32; {828#false} is VALID [2018-11-18 20:34:55,122 INFO L273 TraceCheckUtils]: 33: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:34:55,122 INFO L273 TraceCheckUtils]: 34: Hoare triple {828#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem18 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem19 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {828#false} is VALID [2018-11-18 20:34:55,122 INFO L256 TraceCheckUtils]: 35: Hoare triple {828#false} call __VERIFIER_assert((if #t~mem18 == #t~mem19 then 1bv32 else 0bv32)); {828#false} is VALID [2018-11-18 20:34:55,123 INFO L273 TraceCheckUtils]: 36: Hoare triple {828#false} ~cond := #in~cond; {828#false} is VALID [2018-11-18 20:34:55,123 INFO L273 TraceCheckUtils]: 37: Hoare triple {828#false} assume 0bv32 == ~cond; {828#false} is VALID [2018-11-18 20:34:55,123 INFO L273 TraceCheckUtils]: 38: Hoare triple {828#false} assume !false; {828#false} is VALID [2018-11-18 20:34:55,127 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 20:34:55,127 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 20:34:55,236 INFO L273 TraceCheckUtils]: 38: Hoare triple {828#false} assume !false; {828#false} is VALID [2018-11-18 20:34:55,237 INFO L273 TraceCheckUtils]: 37: Hoare triple {828#false} assume 0bv32 == ~cond; {828#false} is VALID [2018-11-18 20:34:55,237 INFO L273 TraceCheckUtils]: 36: Hoare triple {828#false} ~cond := #in~cond; {828#false} is VALID [2018-11-18 20:34:55,237 INFO L256 TraceCheckUtils]: 35: Hoare triple {828#false} call __VERIFIER_assert((if #t~mem18 == #t~mem19 then 1bv32 else 0bv32)); {828#false} is VALID [2018-11-18 20:34:55,237 INFO L273 TraceCheckUtils]: 34: Hoare triple {828#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem18 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem19 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {828#false} is VALID [2018-11-18 20:34:55,238 INFO L273 TraceCheckUtils]: 33: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:34:55,238 INFO L273 TraceCheckUtils]: 32: Hoare triple {828#false} havoc ~x~0;~x~0 := 0bv32; {828#false} is VALID [2018-11-18 20:34:55,238 INFO L273 TraceCheckUtils]: 31: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:34:55,239 INFO L273 TraceCheckUtils]: 30: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:34:55,239 INFO L273 TraceCheckUtils]: 29: Hoare triple {828#false} ~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:34:55,239 INFO L273 TraceCheckUtils]: 28: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:34:55,240 INFO L273 TraceCheckUtils]: 27: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:34:55,240 INFO L273 TraceCheckUtils]: 26: Hoare triple {828#false} ~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:34:55,240 INFO L273 TraceCheckUtils]: 25: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:34:55,240 INFO L273 TraceCheckUtils]: 24: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:34:55,241 INFO L273 TraceCheckUtils]: 23: Hoare triple {828#false} ~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:34:55,241 INFO L273 TraceCheckUtils]: 22: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:34:55,241 INFO L273 TraceCheckUtils]: 21: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:34:55,242 INFO L273 TraceCheckUtils]: 20: Hoare triple {828#false} ~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:34:55,242 INFO L273 TraceCheckUtils]: 19: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:34:55,242 INFO L273 TraceCheckUtils]: 18: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:34:55,243 INFO L273 TraceCheckUtils]: 17: Hoare triple {828#false} ~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:34:55,243 INFO L273 TraceCheckUtils]: 16: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:34:55,243 INFO L273 TraceCheckUtils]: 15: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:34:55,244 INFO L273 TraceCheckUtils]: 14: Hoare triple {828#false} ~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:34:55,244 INFO L273 TraceCheckUtils]: 13: Hoare triple {828#false} assume !~bvslt32(~i~0, 100000bv32); {828#false} is VALID [2018-11-18 20:34:55,244 INFO L273 TraceCheckUtils]: 12: Hoare triple {828#false} assume true; {828#false} is VALID [2018-11-18 20:34:55,245 INFO L273 TraceCheckUtils]: 11: Hoare triple {828#false} havoc ~i~0;~i~0 := 0bv32; {828#false} is VALID [2018-11-18 20:34:55,246 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 20:34:55,246 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 20:34:55,248 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 20:34:55,248 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {1039#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:34:55,250 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 20:34:55,252 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 20:34:55,252 INFO L256 TraceCheckUtils]: 4: Hoare triple {827#true} call #t~ret20 := main(); {827#true} is VALID [2018-11-18 20:34:55,253 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {827#true} {827#true} #156#return; {827#true} is VALID [2018-11-18 20:34:55,253 INFO L273 TraceCheckUtils]: 2: Hoare triple {827#true} assume true; {827#true} is VALID [2018-11-18 20:34:55,253 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 20:34:55,253 INFO L256 TraceCheckUtils]: 0: Hoare triple {827#true} call ULTIMATE.init(); {827#true} is VALID [2018-11-18 20:34:55,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [MP cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (4)] Exception during sending of exit command (exit): Broken pipe [2018-11-18 20:34:55,265 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 20:34:55,265 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2018-11-18 20:34:55,266 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 39 [2018-11-18 20:34:55,266 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 20:34:55,267 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-18 20:34:55,347 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 20:34:55,348 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 20:34:55,348 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 20:34:55,348 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-11-18 20:34:55,349 INFO L87 Difference]: Start difference. First operand 51 states and 59 transitions. Second operand 6 states. [2018-11-18 20:34:55,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:34:55,815 INFO L93 Difference]: Finished difference Result 100 states and 118 transitions. [2018-11-18 20:34:55,815 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 20:34:55,815 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 39 [2018-11-18 20:34:55,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 20:34:55,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-18 20:34:55,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 118 transitions. [2018-11-18 20:34:55,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-18 20:34:55,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 118 transitions. [2018-11-18 20:34:55,822 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 118 transitions. [2018-11-18 20:34:56,061 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 20:34:56,064 INFO L225 Difference]: With dead ends: 100 [2018-11-18 20:34:56,064 INFO L226 Difference]: Without dead ends: 60 [2018-11-18 20:34:56,065 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 20:34:56,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2018-11-18 20:34:56,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 60. [2018-11-18 20:34:56,098 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 20:34:56,098 INFO L82 GeneralOperation]: Start isEquivalent. First operand 60 states. Second operand 60 states. [2018-11-18 20:34:56,098 INFO L74 IsIncluded]: Start isIncluded. First operand 60 states. Second operand 60 states. [2018-11-18 20:34:56,098 INFO L87 Difference]: Start difference. First operand 60 states. Second operand 60 states. [2018-11-18 20:34:56,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:34:56,101 INFO L93 Difference]: Finished difference Result 60 states and 68 transitions. [2018-11-18 20:34:56,101 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 68 transitions. [2018-11-18 20:34:56,102 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:34:56,102 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:34:56,102 INFO L74 IsIncluded]: Start isIncluded. First operand 60 states. Second operand 60 states. [2018-11-18 20:34:56,103 INFO L87 Difference]: Start difference. First operand 60 states. Second operand 60 states. [2018-11-18 20:34:56,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:34:56,106 INFO L93 Difference]: Finished difference Result 60 states and 68 transitions. [2018-11-18 20:34:56,106 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 68 transitions. [2018-11-18 20:34:56,107 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:34:56,107 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:34:56,107 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 20:34:56,107 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 20:34:56,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 60 states. [2018-11-18 20:34:56,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 68 transitions. [2018-11-18 20:34:56,111 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 68 transitions. Word has length 39 [2018-11-18 20:34:56,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 20:34:56,111 INFO L480 AbstractCegarLoop]: Abstraction has 60 states and 68 transitions. [2018-11-18 20:34:56,111 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 20:34:56,112 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 68 transitions. [2018-11-18 20:34:56,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-18 20:34:56,113 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:34:56,113 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 20:34:56,114 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:34:56,114 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:34:56,114 INFO L82 PathProgramCache]: Analyzing trace with hash -906720675, now seen corresponding path program 2 times [2018-11-18 20:34:56,115 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:34:56,115 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 20:34:56,149 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2018-11-18 20:34:56,191 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-11-18 20:34:56,191 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 20:34:56,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:34:56,209 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 20:34:56,289 INFO L256 TraceCheckUtils]: 0: Hoare triple {1396#true} call ULTIMATE.init(); {1396#true} is VALID [2018-11-18 20:34:56,289 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 20:34:56,289 INFO L273 TraceCheckUtils]: 2: Hoare triple {1396#true} assume true; {1396#true} is VALID [2018-11-18 20:34:56,290 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1396#true} {1396#true} #156#return; {1396#true} is VALID [2018-11-18 20:34:56,290 INFO L256 TraceCheckUtils]: 4: Hoare triple {1396#true} call #t~ret20 := main(); {1396#true} is VALID [2018-11-18 20:34:56,290 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 20:34:56,290 INFO L273 TraceCheckUtils]: 6: Hoare triple {1396#true} assume true; {1396#true} is VALID [2018-11-18 20:34:56,290 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {1396#true} is VALID [2018-11-18 20:34:56,291 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 20:34:56,291 INFO L273 TraceCheckUtils]: 9: Hoare triple {1396#true} assume true; {1396#true} is VALID [2018-11-18 20:34:56,291 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {1396#true} is VALID [2018-11-18 20:34:56,292 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 20:34:56,292 INFO L273 TraceCheckUtils]: 12: Hoare triple {1396#true} assume true; {1396#true} is VALID [2018-11-18 20:34:56,292 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {1396#true} is VALID [2018-11-18 20:34:56,293 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 20:34:56,293 INFO L273 TraceCheckUtils]: 15: Hoare triple {1396#true} assume true; {1396#true} is VALID [2018-11-18 20:34:56,293 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {1396#true} is VALID [2018-11-18 20:34:56,293 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 20:34:56,293 INFO L273 TraceCheckUtils]: 18: Hoare triple {1396#true} assume true; {1396#true} is VALID [2018-11-18 20:34:56,294 INFO L273 TraceCheckUtils]: 19: Hoare triple {1396#true} assume !~bvslt32(~a~0, 100000bv32); {1396#true} is VALID [2018-11-18 20:34:56,307 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 20:34:56,309 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 20:34:56,309 INFO L273 TraceCheckUtils]: 22: Hoare triple {1461#(= main_~i~0 (_ bv0 32))} assume !~bvslt32(~i~0, 100000bv32); {1397#false} is VALID [2018-11-18 20:34:56,309 INFO L273 TraceCheckUtils]: 23: Hoare triple {1397#false} ~i~0 := 0bv32; {1397#false} is VALID [2018-11-18 20:34:56,310 INFO L273 TraceCheckUtils]: 24: Hoare triple {1397#false} assume true; {1397#false} is VALID [2018-11-18 20:34:56,310 INFO L273 TraceCheckUtils]: 25: Hoare triple {1397#false} assume !~bvslt32(~i~0, 100000bv32); {1397#false} is VALID [2018-11-18 20:34:56,310 INFO L273 TraceCheckUtils]: 26: Hoare triple {1397#false} ~i~0 := 0bv32; {1397#false} is VALID [2018-11-18 20:34:56,311 INFO L273 TraceCheckUtils]: 27: Hoare triple {1397#false} assume true; {1397#false} is VALID [2018-11-18 20:34:56,311 INFO L273 TraceCheckUtils]: 28: Hoare triple {1397#false} assume !~bvslt32(~i~0, 100000bv32); {1397#false} is VALID [2018-11-18 20:34:56,311 INFO L273 TraceCheckUtils]: 29: Hoare triple {1397#false} ~i~0 := 0bv32; {1397#false} is VALID [2018-11-18 20:34:56,312 INFO L273 TraceCheckUtils]: 30: Hoare triple {1397#false} assume true; {1397#false} is VALID [2018-11-18 20:34:56,312 INFO L273 TraceCheckUtils]: 31: Hoare triple {1397#false} assume !~bvslt32(~i~0, 100000bv32); {1397#false} is VALID [2018-11-18 20:34:56,312 INFO L273 TraceCheckUtils]: 32: Hoare triple {1397#false} ~i~0 := 0bv32; {1397#false} is VALID [2018-11-18 20:34:56,313 INFO L273 TraceCheckUtils]: 33: Hoare triple {1397#false} assume true; {1397#false} is VALID [2018-11-18 20:34:56,313 INFO L273 TraceCheckUtils]: 34: Hoare triple {1397#false} assume !~bvslt32(~i~0, 100000bv32); {1397#false} is VALID [2018-11-18 20:34:56,313 INFO L273 TraceCheckUtils]: 35: Hoare triple {1397#false} ~i~0 := 0bv32; {1397#false} is VALID [2018-11-18 20:34:56,313 INFO L273 TraceCheckUtils]: 36: Hoare triple {1397#false} assume true; {1397#false} is VALID [2018-11-18 20:34:56,314 INFO L273 TraceCheckUtils]: 37: Hoare triple {1397#false} assume !~bvslt32(~i~0, 100000bv32); {1397#false} is VALID [2018-11-18 20:34:56,314 INFO L273 TraceCheckUtils]: 38: Hoare triple {1397#false} ~i~0 := 0bv32; {1397#false} is VALID [2018-11-18 20:34:56,314 INFO L273 TraceCheckUtils]: 39: Hoare triple {1397#false} assume true; {1397#false} is VALID [2018-11-18 20:34:56,315 INFO L273 TraceCheckUtils]: 40: Hoare triple {1397#false} assume !~bvslt32(~i~0, 100000bv32); {1397#false} is VALID [2018-11-18 20:34:56,315 INFO L273 TraceCheckUtils]: 41: Hoare triple {1397#false} havoc ~x~0;~x~0 := 0bv32; {1397#false} is VALID [2018-11-18 20:34:56,315 INFO L273 TraceCheckUtils]: 42: Hoare triple {1397#false} assume true; {1397#false} is VALID [2018-11-18 20:34:56,315 INFO L273 TraceCheckUtils]: 43: Hoare triple {1397#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem18 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem19 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {1397#false} is VALID [2018-11-18 20:34:56,316 INFO L256 TraceCheckUtils]: 44: Hoare triple {1397#false} call __VERIFIER_assert((if #t~mem18 == #t~mem19 then 1bv32 else 0bv32)); {1397#false} is VALID [2018-11-18 20:34:56,316 INFO L273 TraceCheckUtils]: 45: Hoare triple {1397#false} ~cond := #in~cond; {1397#false} is VALID [2018-11-18 20:34:56,316 INFO L273 TraceCheckUtils]: 46: Hoare triple {1397#false} assume 0bv32 == ~cond; {1397#false} is VALID [2018-11-18 20:34:56,316 INFO L273 TraceCheckUtils]: 47: Hoare triple {1397#false} assume !false; {1397#false} is VALID [2018-11-18 20:34:56,320 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 20:34:56,320 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 20:34:56,321 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 20:34:56,322 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 20:34:56,322 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-11-18 20:34:56,322 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 20:34:56,323 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-18 20:34:56,399 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 20:34:56,400 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 20:34:56,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 20:34:56,400 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 20:34:56,400 INFO L87 Difference]: Start difference. First operand 60 states and 68 transitions. Second operand 3 states. [2018-11-18 20:34:56,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:34:56,720 INFO L93 Difference]: Finished difference Result 117 states and 138 transitions. [2018-11-18 20:34:56,721 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 20:34:56,721 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-11-18 20:34:56,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 20:34:56,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 20:34:56,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 127 transitions. [2018-11-18 20:34:56,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 20:34:56,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 127 transitions. [2018-11-18 20:34:56,728 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 127 transitions. [2018-11-18 20:34:56,971 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 20:34:56,974 INFO L225 Difference]: With dead ends: 117 [2018-11-18 20:34:56,974 INFO L226 Difference]: Without dead ends: 81 [2018-11-18 20:34:56,975 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 20:34:56,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2018-11-18 20:34:57,025 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 74. [2018-11-18 20:34:57,025 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 20:34:57,025 INFO L82 GeneralOperation]: Start isEquivalent. First operand 81 states. Second operand 74 states. [2018-11-18 20:34:57,025 INFO L74 IsIncluded]: Start isIncluded. First operand 81 states. Second operand 74 states. [2018-11-18 20:34:57,025 INFO L87 Difference]: Start difference. First operand 81 states. Second operand 74 states. [2018-11-18 20:34:57,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:34:57,029 INFO L93 Difference]: Finished difference Result 81 states and 89 transitions. [2018-11-18 20:34:57,029 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 89 transitions. [2018-11-18 20:34:57,029 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:34:57,033 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:34:57,033 INFO L74 IsIncluded]: Start isIncluded. First operand 74 states. Second operand 81 states. [2018-11-18 20:34:57,033 INFO L87 Difference]: Start difference. First operand 74 states. Second operand 81 states. [2018-11-18 20:34:57,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:34:57,037 INFO L93 Difference]: Finished difference Result 81 states and 89 transitions. [2018-11-18 20:34:57,037 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 89 transitions. [2018-11-18 20:34:57,043 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:34:57,043 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:34:57,043 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 20:34:57,043 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 20:34:57,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74 states. [2018-11-18 20:34:57,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 82 transitions. [2018-11-18 20:34:57,046 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 82 transitions. Word has length 48 [2018-11-18 20:34:57,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 20:34:57,047 INFO L480 AbstractCegarLoop]: Abstraction has 74 states and 82 transitions. [2018-11-18 20:34:57,047 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 20:34:57,047 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 82 transitions. [2018-11-18 20:34:57,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-11-18 20:34:57,053 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:34:57,053 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 20:34:57,053 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:34:57,054 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:34:57,054 INFO L82 PathProgramCache]: Analyzing trace with hash 2073249226, now seen corresponding path program 1 times [2018-11-18 20:34:57,054 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:34:57,054 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 20:34:57,083 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 20:34:57,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:34:57,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:34:57,194 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 20:34:57,318 INFO L256 TraceCheckUtils]: 0: Hoare triple {1956#true} call ULTIMATE.init(); {1956#true} is VALID [2018-11-18 20:34:57,319 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 20:34:57,319 INFO L273 TraceCheckUtils]: 2: Hoare triple {1956#true} assume true; {1956#true} is VALID [2018-11-18 20:34:57,320 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1956#true} {1956#true} #156#return; {1956#true} is VALID [2018-11-18 20:34:57,320 INFO L256 TraceCheckUtils]: 4: Hoare triple {1956#true} call #t~ret20 := main(); {1956#true} is VALID [2018-11-18 20:34:57,323 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 20:34:57,323 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 20:34:57,324 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {1976#(= main_~a~0 (_ bv0 32))} is VALID [2018-11-18 20:34:57,325 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 20:34:57,325 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 20:34:57,326 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {1986#(= (_ bv1 32) main_~a~0)} is VALID [2018-11-18 20:34:57,326 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 20:34:57,327 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 20:34:57,327 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {1996#(= (_ bv2 32) main_~a~0)} is VALID [2018-11-18 20:34:57,334 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 20:34:57,334 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 20:34:57,335 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {2006#(= (_ bv3 32) main_~a~0)} is VALID [2018-11-18 20:34:57,340 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 20:34:57,340 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 20:34:57,341 INFO L273 TraceCheckUtils]: 19: Hoare triple {2016#(= (_ bv4 32) main_~a~0)} assume !~bvslt32(~a~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:34:57,341 INFO L273 TraceCheckUtils]: 20: Hoare triple {1957#false} havoc ~i~0;~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:34:57,341 INFO L273 TraceCheckUtils]: 21: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,342 INFO L273 TraceCheckUtils]: 22: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem4 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem4, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem4; {1957#false} is VALID [2018-11-18 20:34:57,342 INFO L273 TraceCheckUtils]: 23: Hoare triple {1957#false} #t~post3 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post3);havoc #t~post3; {1957#false} is VALID [2018-11-18 20:34:57,342 INFO L273 TraceCheckUtils]: 24: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,343 INFO L273 TraceCheckUtils]: 25: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:34:57,343 INFO L273 TraceCheckUtils]: 26: Hoare triple {1957#false} ~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:34:57,343 INFO L273 TraceCheckUtils]: 27: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,344 INFO L273 TraceCheckUtils]: 28: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem6 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem6, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem6; {1957#false} is VALID [2018-11-18 20:34:57,344 INFO L273 TraceCheckUtils]: 29: Hoare triple {1957#false} #t~post5 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post5);havoc #t~post5; {1957#false} is VALID [2018-11-18 20:34:57,345 INFO L273 TraceCheckUtils]: 30: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,345 INFO L273 TraceCheckUtils]: 31: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:34:57,345 INFO L273 TraceCheckUtils]: 32: Hoare triple {1957#false} ~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:34:57,345 INFO L273 TraceCheckUtils]: 33: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,346 INFO L273 TraceCheckUtils]: 34: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem8 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem8, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem8; {1957#false} is VALID [2018-11-18 20:34:57,346 INFO L273 TraceCheckUtils]: 35: Hoare triple {1957#false} #t~post7 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post7);havoc #t~post7; {1957#false} is VALID [2018-11-18 20:34:57,346 INFO L273 TraceCheckUtils]: 36: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,346 INFO L273 TraceCheckUtils]: 37: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:34:57,347 INFO L273 TraceCheckUtils]: 38: Hoare triple {1957#false} ~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:34:57,347 INFO L273 TraceCheckUtils]: 39: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,347 INFO L273 TraceCheckUtils]: 40: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem10 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem10, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem10; {1957#false} is VALID [2018-11-18 20:34:57,348 INFO L273 TraceCheckUtils]: 41: Hoare triple {1957#false} #t~post9 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {1957#false} is VALID [2018-11-18 20:34:57,348 INFO L273 TraceCheckUtils]: 42: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,348 INFO L273 TraceCheckUtils]: 43: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:34:57,348 INFO L273 TraceCheckUtils]: 44: Hoare triple {1957#false} ~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:34:57,348 INFO L273 TraceCheckUtils]: 45: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,349 INFO L273 TraceCheckUtils]: 46: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem12 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem12, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem12; {1957#false} is VALID [2018-11-18 20:34:57,349 INFO L273 TraceCheckUtils]: 47: Hoare triple {1957#false} #t~post11 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post11);havoc #t~post11; {1957#false} is VALID [2018-11-18 20:34:57,349 INFO L273 TraceCheckUtils]: 48: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,349 INFO L273 TraceCheckUtils]: 49: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:34:57,350 INFO L273 TraceCheckUtils]: 50: Hoare triple {1957#false} ~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:34:57,350 INFO L273 TraceCheckUtils]: 51: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,350 INFO L273 TraceCheckUtils]: 52: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem14 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem14, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem14; {1957#false} is VALID [2018-11-18 20:34:57,351 INFO L273 TraceCheckUtils]: 53: Hoare triple {1957#false} #t~post13 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post13);havoc #t~post13; {1957#false} is VALID [2018-11-18 20:34:57,351 INFO L273 TraceCheckUtils]: 54: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,351 INFO L273 TraceCheckUtils]: 55: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:34:57,351 INFO L273 TraceCheckUtils]: 56: Hoare triple {1957#false} ~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:34:57,352 INFO L273 TraceCheckUtils]: 57: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,352 INFO L273 TraceCheckUtils]: 58: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem16 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem16, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem16; {1957#false} is VALID [2018-11-18 20:34:57,352 INFO L273 TraceCheckUtils]: 59: Hoare triple {1957#false} #t~post15 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post15);havoc #t~post15; {1957#false} is VALID [2018-11-18 20:34:57,352 INFO L273 TraceCheckUtils]: 60: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,353 INFO L273 TraceCheckUtils]: 61: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:34:57,353 INFO L273 TraceCheckUtils]: 62: Hoare triple {1957#false} havoc ~x~0;~x~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:34:57,353 INFO L273 TraceCheckUtils]: 63: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,354 INFO L273 TraceCheckUtils]: 64: Hoare triple {1957#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem18 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem19 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {1957#false} is VALID [2018-11-18 20:34:57,354 INFO L256 TraceCheckUtils]: 65: Hoare triple {1957#false} call __VERIFIER_assert((if #t~mem18 == #t~mem19 then 1bv32 else 0bv32)); {1957#false} is VALID [2018-11-18 20:34:57,354 INFO L273 TraceCheckUtils]: 66: Hoare triple {1957#false} ~cond := #in~cond; {1957#false} is VALID [2018-11-18 20:34:57,354 INFO L273 TraceCheckUtils]: 67: Hoare triple {1957#false} assume 0bv32 == ~cond; {1957#false} is VALID [2018-11-18 20:34:57,355 INFO L273 TraceCheckUtils]: 68: Hoare triple {1957#false} assume !false; {1957#false} is VALID [2018-11-18 20:34:57,361 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 20:34:57,362 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 20:34:57,615 INFO L273 TraceCheckUtils]: 68: Hoare triple {1957#false} assume !false; {1957#false} is VALID [2018-11-18 20:34:57,616 INFO L273 TraceCheckUtils]: 67: Hoare triple {1957#false} assume 0bv32 == ~cond; {1957#false} is VALID [2018-11-18 20:34:57,616 INFO L273 TraceCheckUtils]: 66: Hoare triple {1957#false} ~cond := #in~cond; {1957#false} is VALID [2018-11-18 20:34:57,617 INFO L256 TraceCheckUtils]: 65: Hoare triple {1957#false} call __VERIFIER_assert((if #t~mem18 == #t~mem19 then 1bv32 else 0bv32)); {1957#false} is VALID [2018-11-18 20:34:57,617 INFO L273 TraceCheckUtils]: 64: Hoare triple {1957#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem18 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem19 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {1957#false} is VALID [2018-11-18 20:34:57,617 INFO L273 TraceCheckUtils]: 63: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,618 INFO L273 TraceCheckUtils]: 62: Hoare triple {1957#false} havoc ~x~0;~x~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:34:57,618 INFO L273 TraceCheckUtils]: 61: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:34:57,618 INFO L273 TraceCheckUtils]: 60: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,618 INFO L273 TraceCheckUtils]: 59: Hoare triple {1957#false} #t~post15 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post15);havoc #t~post15; {1957#false} is VALID [2018-11-18 20:34:57,618 INFO L273 TraceCheckUtils]: 58: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem16 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem16, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem16; {1957#false} is VALID [2018-11-18 20:34:57,619 INFO L273 TraceCheckUtils]: 57: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,619 INFO L273 TraceCheckUtils]: 56: Hoare triple {1957#false} ~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:34:57,619 INFO L273 TraceCheckUtils]: 55: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:34:57,619 INFO L273 TraceCheckUtils]: 54: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,620 INFO L273 TraceCheckUtils]: 53: Hoare triple {1957#false} #t~post13 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post13);havoc #t~post13; {1957#false} is VALID [2018-11-18 20:34:57,620 INFO L273 TraceCheckUtils]: 52: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem14 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem14, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem14; {1957#false} is VALID [2018-11-18 20:34:57,620 INFO L273 TraceCheckUtils]: 51: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,620 INFO L273 TraceCheckUtils]: 50: Hoare triple {1957#false} ~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:34:57,621 INFO L273 TraceCheckUtils]: 49: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:34:57,621 INFO L273 TraceCheckUtils]: 48: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,621 INFO L273 TraceCheckUtils]: 47: Hoare triple {1957#false} #t~post11 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post11);havoc #t~post11; {1957#false} is VALID [2018-11-18 20:34:57,621 INFO L273 TraceCheckUtils]: 46: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem12 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem12, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem12; {1957#false} is VALID [2018-11-18 20:34:57,622 INFO L273 TraceCheckUtils]: 45: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,622 INFO L273 TraceCheckUtils]: 44: Hoare triple {1957#false} ~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:34:57,622 INFO L273 TraceCheckUtils]: 43: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:34:57,622 INFO L273 TraceCheckUtils]: 42: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,622 INFO L273 TraceCheckUtils]: 41: Hoare triple {1957#false} #t~post9 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {1957#false} is VALID [2018-11-18 20:34:57,623 INFO L273 TraceCheckUtils]: 40: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem10 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem10, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem10; {1957#false} is VALID [2018-11-18 20:34:57,623 INFO L273 TraceCheckUtils]: 39: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,623 INFO L273 TraceCheckUtils]: 38: Hoare triple {1957#false} ~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:34:57,623 INFO L273 TraceCheckUtils]: 37: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:34:57,624 INFO L273 TraceCheckUtils]: 36: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,624 INFO L273 TraceCheckUtils]: 35: Hoare triple {1957#false} #t~post7 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post7);havoc #t~post7; {1957#false} is VALID [2018-11-18 20:34:57,624 INFO L273 TraceCheckUtils]: 34: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem8 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem8, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem8; {1957#false} is VALID [2018-11-18 20:34:57,624 INFO L273 TraceCheckUtils]: 33: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,624 INFO L273 TraceCheckUtils]: 32: Hoare triple {1957#false} ~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:34:57,625 INFO L273 TraceCheckUtils]: 31: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:34:57,625 INFO L273 TraceCheckUtils]: 30: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,625 INFO L273 TraceCheckUtils]: 29: Hoare triple {1957#false} #t~post5 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post5);havoc #t~post5; {1957#false} is VALID [2018-11-18 20:34:57,625 INFO L273 TraceCheckUtils]: 28: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem6 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem6, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem6; {1957#false} is VALID [2018-11-18 20:34:57,626 INFO L273 TraceCheckUtils]: 27: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,626 INFO L273 TraceCheckUtils]: 26: Hoare triple {1957#false} ~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:34:57,626 INFO L273 TraceCheckUtils]: 25: Hoare triple {1957#false} assume !~bvslt32(~i~0, 100000bv32); {1957#false} is VALID [2018-11-18 20:34:57,626 INFO L273 TraceCheckUtils]: 24: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,627 INFO L273 TraceCheckUtils]: 23: Hoare triple {1957#false} #t~post3 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post3);havoc #t~post3; {1957#false} is VALID [2018-11-18 20:34:57,627 INFO L273 TraceCheckUtils]: 22: Hoare triple {1957#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem4 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem4, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem4; {1957#false} is VALID [2018-11-18 20:34:57,627 INFO L273 TraceCheckUtils]: 21: Hoare triple {1957#false} assume true; {1957#false} is VALID [2018-11-18 20:34:57,627 INFO L273 TraceCheckUtils]: 20: Hoare triple {1957#false} havoc ~i~0;~i~0 := 0bv32; {1957#false} is VALID [2018-11-18 20:34:57,647 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 20:34:57,660 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 20:34:57,669 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 20:34:57,684 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {2324#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:34:57,690 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 20:34:57,695 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 20:34:57,695 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {2334#(bvslt (bvadd main_~a~0 (_ bv2 32)) (_ bv100000 32))} is VALID [2018-11-18 20:34:57,696 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 20:34:57,699 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 20:34:57,700 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {2344#(bvslt (bvadd main_~a~0 (_ bv3 32)) (_ bv100000 32))} is VALID [2018-11-18 20:34:57,700 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 20:34:57,704 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 20:34:57,705 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {2354#(bvslt (bvadd main_~a~0 (_ bv4 32)) (_ bv100000 32))} is VALID [2018-11-18 20:34:57,705 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 20:34:57,707 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 20:34:57,707 INFO L256 TraceCheckUtils]: 4: Hoare triple {1956#true} call #t~ret20 := main(); {1956#true} is VALID [2018-11-18 20:34:57,707 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1956#true} {1956#true} #156#return; {1956#true} is VALID [2018-11-18 20:34:57,707 INFO L273 TraceCheckUtils]: 2: Hoare triple {1956#true} assume true; {1956#true} is VALID [2018-11-18 20:34:57,707 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 20:34:57,708 INFO L256 TraceCheckUtils]: 0: Hoare triple {1956#true} call ULTIMATE.init(); {1956#true} is VALID [2018-11-18 20:34:57,712 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 20:34:57,713 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 20:34:57,714 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2018-11-18 20:34:57,714 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 69 [2018-11-18 20:34:57,715 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 20:34:57,715 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2018-11-18 20:34:57,912 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 20:34:57,912 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-18 20:34:57,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-18 20:34:57,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2018-11-18 20:34:57,913 INFO L87 Difference]: Start difference. First operand 74 states and 82 transitions. Second operand 12 states. [2018-11-18 20:34:59,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:34:59,431 INFO L93 Difference]: Finished difference Result 146 states and 167 transitions. [2018-11-18 20:34:59,432 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-18 20:34:59,432 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 69 [2018-11-18 20:34:59,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 20:34:59,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2018-11-18 20:34:59,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 139 transitions. [2018-11-18 20:34:59,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2018-11-18 20:34:59,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 139 transitions. [2018-11-18 20:34:59,439 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 139 transitions. [2018-11-18 20:34:59,838 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 20:34:59,841 INFO L225 Difference]: With dead ends: 146 [2018-11-18 20:34:59,842 INFO L226 Difference]: Without dead ends: 92 [2018-11-18 20:34:59,843 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 20:34:59,843 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2018-11-18 20:34:59,902 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 92. [2018-11-18 20:34:59,902 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 20:34:59,902 INFO L82 GeneralOperation]: Start isEquivalent. First operand 92 states. Second operand 92 states. [2018-11-18 20:34:59,902 INFO L74 IsIncluded]: Start isIncluded. First operand 92 states. Second operand 92 states. [2018-11-18 20:34:59,903 INFO L87 Difference]: Start difference. First operand 92 states. Second operand 92 states. [2018-11-18 20:34:59,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:34:59,906 INFO L93 Difference]: Finished difference Result 92 states and 100 transitions. [2018-11-18 20:34:59,906 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 100 transitions. [2018-11-18 20:34:59,907 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:34:59,907 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:34:59,907 INFO L74 IsIncluded]: Start isIncluded. First operand 92 states. Second operand 92 states. [2018-11-18 20:34:59,907 INFO L87 Difference]: Start difference. First operand 92 states. Second operand 92 states. [2018-11-18 20:34:59,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:34:59,911 INFO L93 Difference]: Finished difference Result 92 states and 100 transitions. [2018-11-18 20:34:59,911 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 100 transitions. [2018-11-18 20:34:59,911 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:34:59,912 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:34:59,912 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 20:34:59,912 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 20:34:59,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 92 states. [2018-11-18 20:34:59,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 100 transitions. [2018-11-18 20:34:59,916 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 100 transitions. Word has length 69 [2018-11-18 20:34:59,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 20:34:59,916 INFO L480 AbstractCegarLoop]: Abstraction has 92 states and 100 transitions. [2018-11-18 20:34:59,916 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-18 20:34:59,916 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 100 transitions. [2018-11-18 20:34:59,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2018-11-18 20:34:59,917 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:34:59,918 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 20:34:59,918 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:34:59,918 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:34:59,918 INFO L82 PathProgramCache]: Analyzing trace with hash 1754155434, now seen corresponding path program 2 times [2018-11-18 20:34:59,919 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:34:59,919 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 20:34:59,935 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2018-11-18 20:35:00,113 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-18 20:35:00,113 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 20:35:00,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:35:00,185 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 20:35:00,444 INFO L256 TraceCheckUtils]: 0: Hoare triple {2892#true} call ULTIMATE.init(); {2892#true} is VALID [2018-11-18 20:35:00,445 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 20:35:00,445 INFO L273 TraceCheckUtils]: 2: Hoare triple {2892#true} assume true; {2892#true} is VALID [2018-11-18 20:35:00,445 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2892#true} {2892#true} #156#return; {2892#true} is VALID [2018-11-18 20:35:00,445 INFO L256 TraceCheckUtils]: 4: Hoare triple {2892#true} call #t~ret20 := main(); {2892#true} is VALID [2018-11-18 20:35:00,461 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 20:35:00,470 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 20:35:00,483 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {2912#(= main_~a~0 (_ bv0 32))} is VALID [2018-11-18 20:35:00,498 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 20:35:00,507 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 20:35:00,520 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {2922#(= (_ bv1 32) main_~a~0)} is VALID [2018-11-18 20:35:00,536 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 20:35:00,547 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 20:35:00,558 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {2932#(= (_ bv2 32) main_~a~0)} is VALID [2018-11-18 20:35:00,571 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 20:35:00,580 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 20:35:00,585 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {2942#(= (_ bv3 32) main_~a~0)} is VALID [2018-11-18 20:35:00,585 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 20:35:00,587 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 20:35:00,587 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {2952#(= (_ bv4 32) main_~a~0)} is VALID [2018-11-18 20:35:00,589 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 20:35:00,591 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 20:35:00,591 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {2962#(= (_ bv5 32) main_~a~0)} is VALID [2018-11-18 20:35:00,594 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 20:35:00,594 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 20:35:00,599 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {2972#(= (_ bv6 32) main_~a~0)} is VALID [2018-11-18 20:35:00,601 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 20:35:00,606 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 20:35:00,606 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {2982#(= (_ bv7 32) main_~a~0)} is VALID [2018-11-18 20:35:00,607 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 20:35:00,607 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 20:35:00,607 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {2992#(= (_ bv8 32) main_~a~0)} is VALID [2018-11-18 20:35:00,608 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 20:35:00,608 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 20:35:00,608 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {3002#(= (_ bv9 32) main_~a~0)} is VALID [2018-11-18 20:35:00,609 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 20:35:00,609 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 20:35:00,610 INFO L273 TraceCheckUtils]: 37: Hoare triple {3012#(= (_ bv10 32) main_~a~0)} assume !~bvslt32(~a~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:35:00,610 INFO L273 TraceCheckUtils]: 38: Hoare triple {2893#false} havoc ~i~0;~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:35:00,610 INFO L273 TraceCheckUtils]: 39: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:00,610 INFO L273 TraceCheckUtils]: 40: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem4 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem4, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem4; {2893#false} is VALID [2018-11-18 20:35:00,611 INFO L273 TraceCheckUtils]: 41: Hoare triple {2893#false} #t~post3 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post3);havoc #t~post3; {2893#false} is VALID [2018-11-18 20:35:00,611 INFO L273 TraceCheckUtils]: 42: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:00,611 INFO L273 TraceCheckUtils]: 43: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:35:00,611 INFO L273 TraceCheckUtils]: 44: Hoare triple {2893#false} ~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:35:00,612 INFO L273 TraceCheckUtils]: 45: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:00,612 INFO L273 TraceCheckUtils]: 46: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem6 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem6, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem6; {2893#false} is VALID [2018-11-18 20:35:00,612 INFO L273 TraceCheckUtils]: 47: Hoare triple {2893#false} #t~post5 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post5);havoc #t~post5; {2893#false} is VALID [2018-11-18 20:35:00,612 INFO L273 TraceCheckUtils]: 48: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:00,613 INFO L273 TraceCheckUtils]: 49: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:35:00,613 INFO L273 TraceCheckUtils]: 50: Hoare triple {2893#false} ~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:35:00,613 INFO L273 TraceCheckUtils]: 51: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:00,613 INFO L273 TraceCheckUtils]: 52: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem8 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem8, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem8; {2893#false} is VALID [2018-11-18 20:35:00,613 INFO L273 TraceCheckUtils]: 53: Hoare triple {2893#false} #t~post7 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post7);havoc #t~post7; {2893#false} is VALID [2018-11-18 20:35:00,613 INFO L273 TraceCheckUtils]: 54: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:00,613 INFO L273 TraceCheckUtils]: 55: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:35:00,614 INFO L273 TraceCheckUtils]: 56: Hoare triple {2893#false} ~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:35:00,614 INFO L273 TraceCheckUtils]: 57: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:00,614 INFO L273 TraceCheckUtils]: 58: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem10 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem10, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem10; {2893#false} is VALID [2018-11-18 20:35:00,614 INFO L273 TraceCheckUtils]: 59: Hoare triple {2893#false} #t~post9 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {2893#false} is VALID [2018-11-18 20:35:00,615 INFO L273 TraceCheckUtils]: 60: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:00,615 INFO L273 TraceCheckUtils]: 61: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:35:00,615 INFO L273 TraceCheckUtils]: 62: Hoare triple {2893#false} ~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:35:00,615 INFO L273 TraceCheckUtils]: 63: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:00,615 INFO L273 TraceCheckUtils]: 64: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem12 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem12, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem12; {2893#false} is VALID [2018-11-18 20:35:00,615 INFO L273 TraceCheckUtils]: 65: Hoare triple {2893#false} #t~post11 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post11);havoc #t~post11; {2893#false} is VALID [2018-11-18 20:35:00,616 INFO L273 TraceCheckUtils]: 66: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:00,616 INFO L273 TraceCheckUtils]: 67: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:35:00,616 INFO L273 TraceCheckUtils]: 68: Hoare triple {2893#false} ~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:35:00,616 INFO L273 TraceCheckUtils]: 69: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:00,617 INFO L273 TraceCheckUtils]: 70: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem14 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem14, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem14; {2893#false} is VALID [2018-11-18 20:35:00,617 INFO L273 TraceCheckUtils]: 71: Hoare triple {2893#false} #t~post13 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post13);havoc #t~post13; {2893#false} is VALID [2018-11-18 20:35:00,617 INFO L273 TraceCheckUtils]: 72: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:00,617 INFO L273 TraceCheckUtils]: 73: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:35:00,617 INFO L273 TraceCheckUtils]: 74: Hoare triple {2893#false} ~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:35:00,618 INFO L273 TraceCheckUtils]: 75: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:00,618 INFO L273 TraceCheckUtils]: 76: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem16 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem16, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem16; {2893#false} is VALID [2018-11-18 20:35:00,618 INFO L273 TraceCheckUtils]: 77: Hoare triple {2893#false} #t~post15 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post15);havoc #t~post15; {2893#false} is VALID [2018-11-18 20:35:00,618 INFO L273 TraceCheckUtils]: 78: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:00,618 INFO L273 TraceCheckUtils]: 79: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:35:00,618 INFO L273 TraceCheckUtils]: 80: Hoare triple {2893#false} havoc ~x~0;~x~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:35:00,619 INFO L273 TraceCheckUtils]: 81: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:00,619 INFO L273 TraceCheckUtils]: 82: Hoare triple {2893#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem18 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem19 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {2893#false} is VALID [2018-11-18 20:35:00,619 INFO L256 TraceCheckUtils]: 83: Hoare triple {2893#false} call __VERIFIER_assert((if #t~mem18 == #t~mem19 then 1bv32 else 0bv32)); {2893#false} is VALID [2018-11-18 20:35:00,619 INFO L273 TraceCheckUtils]: 84: Hoare triple {2893#false} ~cond := #in~cond; {2893#false} is VALID [2018-11-18 20:35:00,619 INFO L273 TraceCheckUtils]: 85: Hoare triple {2893#false} assume 0bv32 == ~cond; {2893#false} is VALID [2018-11-18 20:35:00,620 INFO L273 TraceCheckUtils]: 86: Hoare triple {2893#false} assume !false; {2893#false} is VALID [2018-11-18 20:35:00,624 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 20:35:00,624 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 20:35:01,267 INFO L273 TraceCheckUtils]: 86: Hoare triple {2893#false} assume !false; {2893#false} is VALID [2018-11-18 20:35:01,267 INFO L273 TraceCheckUtils]: 85: Hoare triple {2893#false} assume 0bv32 == ~cond; {2893#false} is VALID [2018-11-18 20:35:01,267 INFO L273 TraceCheckUtils]: 84: Hoare triple {2893#false} ~cond := #in~cond; {2893#false} is VALID [2018-11-18 20:35:01,268 INFO L256 TraceCheckUtils]: 83: Hoare triple {2893#false} call __VERIFIER_assert((if #t~mem18 == #t~mem19 then 1bv32 else 0bv32)); {2893#false} is VALID [2018-11-18 20:35:01,268 INFO L273 TraceCheckUtils]: 82: Hoare triple {2893#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem18 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem19 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {2893#false} is VALID [2018-11-18 20:35:01,268 INFO L273 TraceCheckUtils]: 81: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:01,269 INFO L273 TraceCheckUtils]: 80: Hoare triple {2893#false} havoc ~x~0;~x~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:35:01,269 INFO L273 TraceCheckUtils]: 79: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:35:01,269 INFO L273 TraceCheckUtils]: 78: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:01,269 INFO L273 TraceCheckUtils]: 77: Hoare triple {2893#false} #t~post15 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post15);havoc #t~post15; {2893#false} is VALID [2018-11-18 20:35:01,269 INFO L273 TraceCheckUtils]: 76: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem16 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem16, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem16; {2893#false} is VALID [2018-11-18 20:35:01,270 INFO L273 TraceCheckUtils]: 75: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:01,270 INFO L273 TraceCheckUtils]: 74: Hoare triple {2893#false} ~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:35:01,270 INFO L273 TraceCheckUtils]: 73: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:35:01,270 INFO L273 TraceCheckUtils]: 72: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:01,270 INFO L273 TraceCheckUtils]: 71: Hoare triple {2893#false} #t~post13 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post13);havoc #t~post13; {2893#false} is VALID [2018-11-18 20:35:01,270 INFO L273 TraceCheckUtils]: 70: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem14 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem14, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem14; {2893#false} is VALID [2018-11-18 20:35:01,270 INFO L273 TraceCheckUtils]: 69: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:01,271 INFO L273 TraceCheckUtils]: 68: Hoare triple {2893#false} ~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:35:01,271 INFO L273 TraceCheckUtils]: 67: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:35:01,271 INFO L273 TraceCheckUtils]: 66: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:01,271 INFO L273 TraceCheckUtils]: 65: Hoare triple {2893#false} #t~post11 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post11);havoc #t~post11; {2893#false} is VALID [2018-11-18 20:35:01,271 INFO L273 TraceCheckUtils]: 64: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem12 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem12, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem12; {2893#false} is VALID [2018-11-18 20:35:01,271 INFO L273 TraceCheckUtils]: 63: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:01,271 INFO L273 TraceCheckUtils]: 62: Hoare triple {2893#false} ~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:35:01,272 INFO L273 TraceCheckUtils]: 61: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:35:01,272 INFO L273 TraceCheckUtils]: 60: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:01,272 INFO L273 TraceCheckUtils]: 59: Hoare triple {2893#false} #t~post9 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {2893#false} is VALID [2018-11-18 20:35:01,272 INFO L273 TraceCheckUtils]: 58: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem10 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem10, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem10; {2893#false} is VALID [2018-11-18 20:35:01,272 INFO L273 TraceCheckUtils]: 57: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:01,272 INFO L273 TraceCheckUtils]: 56: Hoare triple {2893#false} ~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:35:01,272 INFO L273 TraceCheckUtils]: 55: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:35:01,273 INFO L273 TraceCheckUtils]: 54: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:01,273 INFO L273 TraceCheckUtils]: 53: Hoare triple {2893#false} #t~post7 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post7);havoc #t~post7; {2893#false} is VALID [2018-11-18 20:35:01,273 INFO L273 TraceCheckUtils]: 52: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem8 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem8, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem8; {2893#false} is VALID [2018-11-18 20:35:01,273 INFO L273 TraceCheckUtils]: 51: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:01,273 INFO L273 TraceCheckUtils]: 50: Hoare triple {2893#false} ~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:35:01,273 INFO L273 TraceCheckUtils]: 49: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:35:01,273 INFO L273 TraceCheckUtils]: 48: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:01,273 INFO L273 TraceCheckUtils]: 47: Hoare triple {2893#false} #t~post5 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post5);havoc #t~post5; {2893#false} is VALID [2018-11-18 20:35:01,274 INFO L273 TraceCheckUtils]: 46: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem6 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem6, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem6; {2893#false} is VALID [2018-11-18 20:35:01,274 INFO L273 TraceCheckUtils]: 45: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:01,274 INFO L273 TraceCheckUtils]: 44: Hoare triple {2893#false} ~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:35:01,274 INFO L273 TraceCheckUtils]: 43: Hoare triple {2893#false} assume !~bvslt32(~i~0, 100000bv32); {2893#false} is VALID [2018-11-18 20:35:01,274 INFO L273 TraceCheckUtils]: 42: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:01,274 INFO L273 TraceCheckUtils]: 41: Hoare triple {2893#false} #t~post3 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post3);havoc #t~post3; {2893#false} is VALID [2018-11-18 20:35:01,274 INFO L273 TraceCheckUtils]: 40: Hoare triple {2893#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem4 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem4, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem4; {2893#false} is VALID [2018-11-18 20:35:01,275 INFO L273 TraceCheckUtils]: 39: Hoare triple {2893#false} assume true; {2893#false} is VALID [2018-11-18 20:35:01,275 INFO L273 TraceCheckUtils]: 38: Hoare triple {2893#false} havoc ~i~0;~i~0 := 0bv32; {2893#false} is VALID [2018-11-18 20:35:01,275 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 20:35:01,275 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 20:35:01,276 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 20:35:01,277 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {3320#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:01,277 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 20:35:01,281 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 20:35:01,281 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {3330#(bvslt (bvadd main_~a~0 (_ bv2 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:01,282 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 20:35:01,286 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 20:35:01,289 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {3340#(bvslt (bvadd main_~a~0 (_ bv3 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:01,289 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 20:35:01,293 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 20:35:01,294 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {3350#(bvslt (bvadd main_~a~0 (_ bv4 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:01,294 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 20:35:01,300 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 20:35:01,300 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {3360#(bvslt (bvadd main_~a~0 (_ bv5 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:01,301 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 20:35:01,305 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 20:35:01,306 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {3370#(bvslt (bvadd main_~a~0 (_ bv6 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:01,306 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 20:35:01,313 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 20:35:01,314 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {3380#(bvslt (bvadd main_~a~0 (_ bv7 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:01,314 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 20:35:01,321 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 20:35:01,322 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {3390#(bvslt (bvadd main_~a~0 (_ bv8 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:01,322 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 20:35:01,327 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 20:35:01,327 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {3400#(bvslt (bvadd main_~a~0 (_ bv9 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:01,327 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 20:35:01,335 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 20:35:01,336 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {3410#(bvslt (bvadd main_~a~0 (_ bv10 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:01,336 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 20:35:01,337 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 20:35:01,337 INFO L256 TraceCheckUtils]: 4: Hoare triple {2892#true} call #t~ret20 := main(); {2892#true} is VALID [2018-11-18 20:35:01,337 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2892#true} {2892#true} #156#return; {2892#true} is VALID [2018-11-18 20:35:01,338 INFO L273 TraceCheckUtils]: 2: Hoare triple {2892#true} assume true; {2892#true} is VALID [2018-11-18 20:35:01,338 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 20:35:01,338 INFO L256 TraceCheckUtils]: 0: Hoare triple {2892#true} call ULTIMATE.init(); {2892#true} is VALID [2018-11-18 20:35:01,344 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 20:35:01,346 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 20:35:01,346 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 24 [2018-11-18 20:35:01,347 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 87 [2018-11-18 20:35:01,347 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 20:35:01,347 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2018-11-18 20:35:01,568 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 20:35:01,568 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2018-11-18 20:35:01,569 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2018-11-18 20:35:01,569 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=166, Invalid=386, Unknown=0, NotChecked=0, Total=552 [2018-11-18 20:35:01,569 INFO L87 Difference]: Start difference. First operand 92 states and 100 transitions. Second operand 24 states. [2018-11-18 20:35:06,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:35:06,366 INFO L93 Difference]: Finished difference Result 182 states and 209 transitions. [2018-11-18 20:35:06,366 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2018-11-18 20:35:06,366 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 87 [2018-11-18 20:35:06,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 20:35:06,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-18 20:35:06,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 181 transitions. [2018-11-18 20:35:06,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-18 20:35:06,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 181 transitions. [2018-11-18 20:35:06,374 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states and 181 transitions. [2018-11-18 20:35:06,736 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 20:35:06,738 INFO L225 Difference]: With dead ends: 182 [2018-11-18 20:35:06,738 INFO L226 Difference]: Without dead ends: 128 [2018-11-18 20:35:06,739 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 20:35:06,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2018-11-18 20:35:06,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 128. [2018-11-18 20:35:06,795 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 20:35:06,795 INFO L82 GeneralOperation]: Start isEquivalent. First operand 128 states. Second operand 128 states. [2018-11-18 20:35:06,795 INFO L74 IsIncluded]: Start isIncluded. First operand 128 states. Second operand 128 states. [2018-11-18 20:35:06,795 INFO L87 Difference]: Start difference. First operand 128 states. Second operand 128 states. [2018-11-18 20:35:06,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:35:06,799 INFO L93 Difference]: Finished difference Result 128 states and 136 transitions. [2018-11-18 20:35:06,799 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 136 transitions. [2018-11-18 20:35:06,799 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:35:06,799 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:35:06,799 INFO L74 IsIncluded]: Start isIncluded. First operand 128 states. Second operand 128 states. [2018-11-18 20:35:06,799 INFO L87 Difference]: Start difference. First operand 128 states. Second operand 128 states. [2018-11-18 20:35:06,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:35:06,803 INFO L93 Difference]: Finished difference Result 128 states and 136 transitions. [2018-11-18 20:35:06,803 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 136 transitions. [2018-11-18 20:35:06,803 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:35:06,803 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:35:06,803 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 20:35:06,803 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 20:35:06,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 128 states. [2018-11-18 20:35:06,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 136 transitions. [2018-11-18 20:35:06,808 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 136 transitions. Word has length 87 [2018-11-18 20:35:06,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 20:35:06,808 INFO L480 AbstractCegarLoop]: Abstraction has 128 states and 136 transitions. [2018-11-18 20:35:06,808 INFO L481 AbstractCegarLoop]: Interpolant automaton has 24 states. [2018-11-18 20:35:06,808 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 136 transitions. [2018-11-18 20:35:06,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2018-11-18 20:35:06,809 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:35:06,810 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 20:35:06,810 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:35:06,810 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:35:06,810 INFO L82 PathProgramCache]: Analyzing trace with hash -1764578966, now seen corresponding path program 3 times [2018-11-18 20:35:06,811 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:35:06,811 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 20:35:06,836 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2018-11-18 20:35:06,991 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-18 20:35:06,991 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 20:35:07,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:35:07,033 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 20:35:07,256 INFO L256 TraceCheckUtils]: 0: Hoare triple {4128#true} call ULTIMATE.init(); {4128#true} is VALID [2018-11-18 20:35:07,256 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 20:35:07,256 INFO L273 TraceCheckUtils]: 2: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,257 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {4128#true} {4128#true} #156#return; {4128#true} is VALID [2018-11-18 20:35:07,257 INFO L256 TraceCheckUtils]: 4: Hoare triple {4128#true} call #t~ret20 := main(); {4128#true} is VALID [2018-11-18 20:35:07,257 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 20:35:07,257 INFO L273 TraceCheckUtils]: 6: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,258 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,258 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 20:35:07,258 INFO L273 TraceCheckUtils]: 9: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,258 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,259 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 20:35:07,259 INFO L273 TraceCheckUtils]: 12: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,259 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,259 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 20:35:07,259 INFO L273 TraceCheckUtils]: 15: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,260 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,260 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 20:35:07,260 INFO L273 TraceCheckUtils]: 18: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,260 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,260 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 20:35:07,261 INFO L273 TraceCheckUtils]: 21: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,261 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,261 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 20:35:07,261 INFO L273 TraceCheckUtils]: 24: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,261 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,262 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 20:35:07,262 INFO L273 TraceCheckUtils]: 27: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,262 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,262 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 20:35:07,262 INFO L273 TraceCheckUtils]: 30: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,262 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,262 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 20:35:07,263 INFO L273 TraceCheckUtils]: 33: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,263 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,263 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 20:35:07,263 INFO L273 TraceCheckUtils]: 36: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,263 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,263 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 20:35:07,264 INFO L273 TraceCheckUtils]: 39: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,264 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,264 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 20:35:07,264 INFO L273 TraceCheckUtils]: 42: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,264 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,264 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 20:35:07,265 INFO L273 TraceCheckUtils]: 45: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,265 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,265 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 20:35:07,265 INFO L273 TraceCheckUtils]: 48: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,265 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,266 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 20:35:07,266 INFO L273 TraceCheckUtils]: 51: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,266 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,266 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 20:35:07,266 INFO L273 TraceCheckUtils]: 54: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,266 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,267 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 20:35:07,267 INFO L273 TraceCheckUtils]: 57: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,267 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,267 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 20:35:07,267 INFO L273 TraceCheckUtils]: 60: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,268 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,268 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 20:35:07,268 INFO L273 TraceCheckUtils]: 63: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,268 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,268 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 20:35:07,269 INFO L273 TraceCheckUtils]: 66: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,269 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,269 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 20:35:07,269 INFO L273 TraceCheckUtils]: 69: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,269 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,269 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 20:35:07,270 INFO L273 TraceCheckUtils]: 72: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,270 INFO L273 TraceCheckUtils]: 73: Hoare triple {4128#true} assume !~bvslt32(~a~0, 100000bv32); {4128#true} is VALID [2018-11-18 20:35:07,270 INFO L273 TraceCheckUtils]: 74: Hoare triple {4128#true} havoc ~i~0;~i~0 := 0bv32; {4128#true} is VALID [2018-11-18 20:35:07,270 INFO L273 TraceCheckUtils]: 75: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,270 INFO L273 TraceCheckUtils]: 76: Hoare triple {4128#true} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem4 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem4, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem4; {4128#true} is VALID [2018-11-18 20:35:07,270 INFO L273 TraceCheckUtils]: 77: Hoare triple {4128#true} #t~post3 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post3);havoc #t~post3; {4128#true} is VALID [2018-11-18 20:35:07,270 INFO L273 TraceCheckUtils]: 78: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,271 INFO L273 TraceCheckUtils]: 79: Hoare triple {4128#true} assume !~bvslt32(~i~0, 100000bv32); {4128#true} is VALID [2018-11-18 20:35:07,271 INFO L273 TraceCheckUtils]: 80: Hoare triple {4128#true} ~i~0 := 0bv32; {4128#true} is VALID [2018-11-18 20:35:07,271 INFO L273 TraceCheckUtils]: 81: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,271 INFO L273 TraceCheckUtils]: 82: Hoare triple {4128#true} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem6 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem6, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem6; {4128#true} is VALID [2018-11-18 20:35:07,271 INFO L273 TraceCheckUtils]: 83: Hoare triple {4128#true} #t~post5 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post5);havoc #t~post5; {4128#true} is VALID [2018-11-18 20:35:07,271 INFO L273 TraceCheckUtils]: 84: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,271 INFO L273 TraceCheckUtils]: 85: Hoare triple {4128#true} assume !~bvslt32(~i~0, 100000bv32); {4128#true} is VALID [2018-11-18 20:35:07,272 INFO L273 TraceCheckUtils]: 86: Hoare triple {4128#true} ~i~0 := 0bv32; {4128#true} is VALID [2018-11-18 20:35:07,272 INFO L273 TraceCheckUtils]: 87: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,272 INFO L273 TraceCheckUtils]: 88: Hoare triple {4128#true} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem8 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem8, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem8; {4128#true} is VALID [2018-11-18 20:35:07,272 INFO L273 TraceCheckUtils]: 89: Hoare triple {4128#true} #t~post7 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post7);havoc #t~post7; {4128#true} is VALID [2018-11-18 20:35:07,272 INFO L273 TraceCheckUtils]: 90: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,272 INFO L273 TraceCheckUtils]: 91: Hoare triple {4128#true} assume !~bvslt32(~i~0, 100000bv32); {4128#true} is VALID [2018-11-18 20:35:07,272 INFO L273 TraceCheckUtils]: 92: Hoare triple {4128#true} ~i~0 := 0bv32; {4128#true} is VALID [2018-11-18 20:35:07,272 INFO L273 TraceCheckUtils]: 93: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,273 INFO L273 TraceCheckUtils]: 94: Hoare triple {4128#true} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem10 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem10, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem10; {4128#true} is VALID [2018-11-18 20:35:07,273 INFO L273 TraceCheckUtils]: 95: Hoare triple {4128#true} #t~post9 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {4128#true} is VALID [2018-11-18 20:35:07,273 INFO L273 TraceCheckUtils]: 96: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,273 INFO L273 TraceCheckUtils]: 97: Hoare triple {4128#true} assume !~bvslt32(~i~0, 100000bv32); {4128#true} is VALID [2018-11-18 20:35:07,279 INFO L273 TraceCheckUtils]: 98: Hoare triple {4128#true} ~i~0 := 0bv32; {4427#(= main_~i~0 (_ bv0 32))} is VALID [2018-11-18 20:35:07,280 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 20:35:07,281 INFO L273 TraceCheckUtils]: 100: Hoare triple {4427#(= main_~i~0 (_ bv0 32))} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem12 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem12, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem12; {4427#(= main_~i~0 (_ bv0 32))} is VALID [2018-11-18 20:35:07,281 INFO L273 TraceCheckUtils]: 101: Hoare triple {4427#(= main_~i~0 (_ bv0 32))} #t~post11 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post11);havoc #t~post11; {4437#(= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-18 20:35:07,283 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 20:35:07,283 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 20:35:07,283 INFO L273 TraceCheckUtils]: 104: Hoare triple {4129#false} ~i~0 := 0bv32; {4129#false} is VALID [2018-11-18 20:35:07,283 INFO L273 TraceCheckUtils]: 105: Hoare triple {4129#false} assume true; {4129#false} is VALID [2018-11-18 20:35:07,283 INFO L273 TraceCheckUtils]: 106: Hoare triple {4129#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem14 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem14, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem14; {4129#false} is VALID [2018-11-18 20:35:07,284 INFO L273 TraceCheckUtils]: 107: Hoare triple {4129#false} #t~post13 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post13);havoc #t~post13; {4129#false} is VALID [2018-11-18 20:35:07,284 INFO L273 TraceCheckUtils]: 108: Hoare triple {4129#false} assume true; {4129#false} is VALID [2018-11-18 20:35:07,284 INFO L273 TraceCheckUtils]: 109: Hoare triple {4129#false} assume !~bvslt32(~i~0, 100000bv32); {4129#false} is VALID [2018-11-18 20:35:07,284 INFO L273 TraceCheckUtils]: 110: Hoare triple {4129#false} ~i~0 := 0bv32; {4129#false} is VALID [2018-11-18 20:35:07,284 INFO L273 TraceCheckUtils]: 111: Hoare triple {4129#false} assume true; {4129#false} is VALID [2018-11-18 20:35:07,284 INFO L273 TraceCheckUtils]: 112: Hoare triple {4129#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem16 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem16, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem16; {4129#false} is VALID [2018-11-18 20:35:07,284 INFO L273 TraceCheckUtils]: 113: Hoare triple {4129#false} #t~post15 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post15);havoc #t~post15; {4129#false} is VALID [2018-11-18 20:35:07,285 INFO L273 TraceCheckUtils]: 114: Hoare triple {4129#false} assume true; {4129#false} is VALID [2018-11-18 20:35:07,285 INFO L273 TraceCheckUtils]: 115: Hoare triple {4129#false} assume !~bvslt32(~i~0, 100000bv32); {4129#false} is VALID [2018-11-18 20:35:07,285 INFO L273 TraceCheckUtils]: 116: Hoare triple {4129#false} havoc ~x~0;~x~0 := 0bv32; {4129#false} is VALID [2018-11-18 20:35:07,285 INFO L273 TraceCheckUtils]: 117: Hoare triple {4129#false} assume true; {4129#false} is VALID [2018-11-18 20:35:07,285 INFO L273 TraceCheckUtils]: 118: Hoare triple {4129#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem18 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem19 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {4129#false} is VALID [2018-11-18 20:35:07,285 INFO L256 TraceCheckUtils]: 119: Hoare triple {4129#false} call __VERIFIER_assert((if #t~mem18 == #t~mem19 then 1bv32 else 0bv32)); {4129#false} is VALID [2018-11-18 20:35:07,285 INFO L273 TraceCheckUtils]: 120: Hoare triple {4129#false} ~cond := #in~cond; {4129#false} is VALID [2018-11-18 20:35:07,285 INFO L273 TraceCheckUtils]: 121: Hoare triple {4129#false} assume 0bv32 == ~cond; {4129#false} is VALID [2018-11-18 20:35:07,286 INFO L273 TraceCheckUtils]: 122: Hoare triple {4129#false} assume !false; {4129#false} is VALID [2018-11-18 20:35:07,292 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 20:35:07,292 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 20:35:07,410 INFO L273 TraceCheckUtils]: 122: Hoare triple {4129#false} assume !false; {4129#false} is VALID [2018-11-18 20:35:07,410 INFO L273 TraceCheckUtils]: 121: Hoare triple {4129#false} assume 0bv32 == ~cond; {4129#false} is VALID [2018-11-18 20:35:07,411 INFO L273 TraceCheckUtils]: 120: Hoare triple {4129#false} ~cond := #in~cond; {4129#false} is VALID [2018-11-18 20:35:07,411 INFO L256 TraceCheckUtils]: 119: Hoare triple {4129#false} call __VERIFIER_assert((if #t~mem18 == #t~mem19 then 1bv32 else 0bv32)); {4129#false} is VALID [2018-11-18 20:35:07,411 INFO L273 TraceCheckUtils]: 118: Hoare triple {4129#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem18 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem19 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {4129#false} is VALID [2018-11-18 20:35:07,411 INFO L273 TraceCheckUtils]: 117: Hoare triple {4129#false} assume true; {4129#false} is VALID [2018-11-18 20:35:07,411 INFO L273 TraceCheckUtils]: 116: Hoare triple {4129#false} havoc ~x~0;~x~0 := 0bv32; {4129#false} is VALID [2018-11-18 20:35:07,411 INFO L273 TraceCheckUtils]: 115: Hoare triple {4129#false} assume !~bvslt32(~i~0, 100000bv32); {4129#false} is VALID [2018-11-18 20:35:07,412 INFO L273 TraceCheckUtils]: 114: Hoare triple {4129#false} assume true; {4129#false} is VALID [2018-11-18 20:35:07,412 INFO L273 TraceCheckUtils]: 113: Hoare triple {4129#false} #t~post15 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post15);havoc #t~post15; {4129#false} is VALID [2018-11-18 20:35:07,412 INFO L273 TraceCheckUtils]: 112: Hoare triple {4129#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem16 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem16, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem16; {4129#false} is VALID [2018-11-18 20:35:07,412 INFO L273 TraceCheckUtils]: 111: Hoare triple {4129#false} assume true; {4129#false} is VALID [2018-11-18 20:35:07,412 INFO L273 TraceCheckUtils]: 110: Hoare triple {4129#false} ~i~0 := 0bv32; {4129#false} is VALID [2018-11-18 20:35:07,412 INFO L273 TraceCheckUtils]: 109: Hoare triple {4129#false} assume !~bvslt32(~i~0, 100000bv32); {4129#false} is VALID [2018-11-18 20:35:07,413 INFO L273 TraceCheckUtils]: 108: Hoare triple {4129#false} assume true; {4129#false} is VALID [2018-11-18 20:35:07,413 INFO L273 TraceCheckUtils]: 107: Hoare triple {4129#false} #t~post13 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post13);havoc #t~post13; {4129#false} is VALID [2018-11-18 20:35:07,413 INFO L273 TraceCheckUtils]: 106: Hoare triple {4129#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem14 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem14, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem14; {4129#false} is VALID [2018-11-18 20:35:07,413 INFO L273 TraceCheckUtils]: 105: Hoare triple {4129#false} assume true; {4129#false} is VALID [2018-11-18 20:35:07,413 INFO L273 TraceCheckUtils]: 104: Hoare triple {4129#false} ~i~0 := 0bv32; {4129#false} is VALID [2018-11-18 20:35:07,429 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 20:35:07,429 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 20:35:07,430 INFO L273 TraceCheckUtils]: 101: Hoare triple {4565#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} #t~post11 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post11);havoc #t~post11; {4558#(bvslt main_~i~0 (_ bv100000 32))} is VALID [2018-11-18 20:35:07,430 INFO L273 TraceCheckUtils]: 100: Hoare triple {4565#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem12 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem12, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem12; {4565#(bvslt (bvadd main_~i~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:07,431 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 20:35:07,431 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 20:35:07,431 INFO L273 TraceCheckUtils]: 97: Hoare triple {4128#true} assume !~bvslt32(~i~0, 100000bv32); {4128#true} is VALID [2018-11-18 20:35:07,431 INFO L273 TraceCheckUtils]: 96: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,431 INFO L273 TraceCheckUtils]: 95: Hoare triple {4128#true} #t~post9 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {4128#true} is VALID [2018-11-18 20:35:07,431 INFO L273 TraceCheckUtils]: 94: Hoare triple {4128#true} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem10 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem10, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem10; {4128#true} is VALID [2018-11-18 20:35:07,432 INFO L273 TraceCheckUtils]: 93: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,432 INFO L273 TraceCheckUtils]: 92: Hoare triple {4128#true} ~i~0 := 0bv32; {4128#true} is VALID [2018-11-18 20:35:07,432 INFO L273 TraceCheckUtils]: 91: Hoare triple {4128#true} assume !~bvslt32(~i~0, 100000bv32); {4128#true} is VALID [2018-11-18 20:35:07,432 INFO L273 TraceCheckUtils]: 90: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,432 INFO L273 TraceCheckUtils]: 89: Hoare triple {4128#true} #t~post7 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post7);havoc #t~post7; {4128#true} is VALID [2018-11-18 20:35:07,432 INFO L273 TraceCheckUtils]: 88: Hoare triple {4128#true} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem8 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem8, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem8; {4128#true} is VALID [2018-11-18 20:35:07,432 INFO L273 TraceCheckUtils]: 87: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,433 INFO L273 TraceCheckUtils]: 86: Hoare triple {4128#true} ~i~0 := 0bv32; {4128#true} is VALID [2018-11-18 20:35:07,433 INFO L273 TraceCheckUtils]: 85: Hoare triple {4128#true} assume !~bvslt32(~i~0, 100000bv32); {4128#true} is VALID [2018-11-18 20:35:07,433 INFO L273 TraceCheckUtils]: 84: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,433 INFO L273 TraceCheckUtils]: 83: Hoare triple {4128#true} #t~post5 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post5);havoc #t~post5; {4128#true} is VALID [2018-11-18 20:35:07,433 INFO L273 TraceCheckUtils]: 82: Hoare triple {4128#true} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem6 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem6, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem6; {4128#true} is VALID [2018-11-18 20:35:07,433 INFO L273 TraceCheckUtils]: 81: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,433 INFO L273 TraceCheckUtils]: 80: Hoare triple {4128#true} ~i~0 := 0bv32; {4128#true} is VALID [2018-11-18 20:35:07,434 INFO L273 TraceCheckUtils]: 79: Hoare triple {4128#true} assume !~bvslt32(~i~0, 100000bv32); {4128#true} is VALID [2018-11-18 20:35:07,434 INFO L273 TraceCheckUtils]: 78: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,434 INFO L273 TraceCheckUtils]: 77: Hoare triple {4128#true} #t~post3 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post3);havoc #t~post3; {4128#true} is VALID [2018-11-18 20:35:07,434 INFO L273 TraceCheckUtils]: 76: Hoare triple {4128#true} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem4 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem4, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem4; {4128#true} is VALID [2018-11-18 20:35:07,434 INFO L273 TraceCheckUtils]: 75: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,434 INFO L273 TraceCheckUtils]: 74: Hoare triple {4128#true} havoc ~i~0;~i~0 := 0bv32; {4128#true} is VALID [2018-11-18 20:35:07,435 INFO L273 TraceCheckUtils]: 73: Hoare triple {4128#true} assume !~bvslt32(~a~0, 100000bv32); {4128#true} is VALID [2018-11-18 20:35:07,435 INFO L273 TraceCheckUtils]: 72: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,435 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 20:35:07,435 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,435 INFO L273 TraceCheckUtils]: 69: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,436 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 20:35:07,436 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,436 INFO L273 TraceCheckUtils]: 66: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,436 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 20:35:07,436 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,436 INFO L273 TraceCheckUtils]: 63: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,437 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 20:35:07,437 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,437 INFO L273 TraceCheckUtils]: 60: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,437 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 20:35:07,437 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,438 INFO L273 TraceCheckUtils]: 57: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,438 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 20:35:07,438 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,438 INFO L273 TraceCheckUtils]: 54: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,438 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 20:35:07,439 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,439 INFO L273 TraceCheckUtils]: 51: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,439 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 20:35:07,439 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,440 INFO L273 TraceCheckUtils]: 48: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,440 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 20:35:07,440 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,440 INFO L273 TraceCheckUtils]: 45: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,440 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 20:35:07,441 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,441 INFO L273 TraceCheckUtils]: 42: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,441 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 20:35:07,441 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,441 INFO L273 TraceCheckUtils]: 39: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,442 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 20:35:07,442 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,442 INFO L273 TraceCheckUtils]: 36: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,442 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 20:35:07,442 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,443 INFO L273 TraceCheckUtils]: 33: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,443 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 20:35:07,443 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,443 INFO L273 TraceCheckUtils]: 30: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,444 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 20:35:07,444 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,444 INFO L273 TraceCheckUtils]: 27: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,444 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 20:35:07,444 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,445 INFO L273 TraceCheckUtils]: 24: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,445 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 20:35:07,445 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,445 INFO L273 TraceCheckUtils]: 21: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,445 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 20:35:07,446 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,446 INFO L273 TraceCheckUtils]: 18: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,446 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 20:35:07,446 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,446 INFO L273 TraceCheckUtils]: 15: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,446 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 20:35:07,447 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,447 INFO L273 TraceCheckUtils]: 12: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,447 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 20:35:07,447 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,447 INFO L273 TraceCheckUtils]: 9: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,447 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 20:35:07,448 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {4128#true} is VALID [2018-11-18 20:35:07,448 INFO L273 TraceCheckUtils]: 6: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,448 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 20:35:07,448 INFO L256 TraceCheckUtils]: 4: Hoare triple {4128#true} call #t~ret20 := main(); {4128#true} is VALID [2018-11-18 20:35:07,448 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {4128#true} {4128#true} #156#return; {4128#true} is VALID [2018-11-18 20:35:07,449 INFO L273 TraceCheckUtils]: 2: Hoare triple {4128#true} assume true; {4128#true} is VALID [2018-11-18 20:35:07,449 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 20:35:07,449 INFO L256 TraceCheckUtils]: 0: Hoare triple {4128#true} call ULTIMATE.init(); {4128#true} is VALID [2018-11-18 20:35:07,457 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 20:35:07,461 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 20:35:07,461 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2018-11-18 20:35:07,461 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 123 [2018-11-18 20:35:07,462 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 20:35:07,462 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-18 20:35:07,579 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 20:35:07,579 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 20:35:07,580 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 20:35:07,580 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-11-18 20:35:07,580 INFO L87 Difference]: Start difference. First operand 128 states and 136 transitions. Second operand 6 states. [2018-11-18 20:35:08,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:35:08,520 INFO L93 Difference]: Finished difference Result 239 states and 274 transitions. [2018-11-18 20:35:08,521 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 20:35:08,521 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 123 [2018-11-18 20:35:08,521 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 20:35:08,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-18 20:35:08,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 197 transitions. [2018-11-18 20:35:08,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-18 20:35:08,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 197 transitions. [2018-11-18 20:35:08,529 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 197 transitions. [2018-11-18 20:35:08,873 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 20:35:08,877 INFO L225 Difference]: With dead ends: 239 [2018-11-18 20:35:08,878 INFO L226 Difference]: Without dead ends: 191 [2018-11-18 20:35:08,878 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 247 GetRequests, 242 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2018-11-18 20:35:08,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2018-11-18 20:35:08,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 191. [2018-11-18 20:35:08,941 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 20:35:08,942 INFO L82 GeneralOperation]: Start isEquivalent. First operand 191 states. Second operand 191 states. [2018-11-18 20:35:08,942 INFO L74 IsIncluded]: Start isIncluded. First operand 191 states. Second operand 191 states. [2018-11-18 20:35:08,942 INFO L87 Difference]: Start difference. First operand 191 states. Second operand 191 states. [2018-11-18 20:35:08,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:35:08,948 INFO L93 Difference]: Finished difference Result 191 states and 199 transitions. [2018-11-18 20:35:08,948 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 199 transitions. [2018-11-18 20:35:08,949 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:35:08,949 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:35:08,949 INFO L74 IsIncluded]: Start isIncluded. First operand 191 states. Second operand 191 states. [2018-11-18 20:35:08,949 INFO L87 Difference]: Start difference. First operand 191 states. Second operand 191 states. [2018-11-18 20:35:08,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:35:08,956 INFO L93 Difference]: Finished difference Result 191 states and 199 transitions. [2018-11-18 20:35:08,956 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 199 transitions. [2018-11-18 20:35:08,957 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:35:08,957 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:35:08,957 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 20:35:08,957 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 20:35:08,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 191 states. [2018-11-18 20:35:08,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 199 transitions. [2018-11-18 20:35:08,964 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 199 transitions. Word has length 123 [2018-11-18 20:35:08,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 20:35:08,965 INFO L480 AbstractCegarLoop]: Abstraction has 191 states and 199 transitions. [2018-11-18 20:35:08,965 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 20:35:08,965 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 199 transitions. [2018-11-18 20:35:08,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2018-11-18 20:35:08,968 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:35:08,968 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 20:35:08,968 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:35:08,969 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:35:08,969 INFO L82 PathProgramCache]: Analyzing trace with hash -1509241603, now seen corresponding path program 4 times [2018-11-18 20:35:08,970 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:35:08,970 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 20:35:08,995 INFO L101 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-18 20:35:09,255 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-18 20:35:09,256 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 20:35:09,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 20:35:09,365 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 20:35:10,470 INFO L256 TraceCheckUtils]: 0: Hoare triple {5831#true} call ULTIMATE.init(); {5831#true} is VALID [2018-11-18 20:35:10,471 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 20:35:10,471 INFO L273 TraceCheckUtils]: 2: Hoare triple {5831#true} assume true; {5831#true} is VALID [2018-11-18 20:35:10,471 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {5831#true} {5831#true} #156#return; {5831#true} is VALID [2018-11-18 20:35:10,472 INFO L256 TraceCheckUtils]: 4: Hoare triple {5831#true} call #t~ret20 := main(); {5831#true} is VALID [2018-11-18 20:35:10,489 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 20:35:10,490 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 20:35:10,490 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {5851#(= main_~a~0 (_ bv0 32))} is VALID [2018-11-18 20:35:10,491 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 20:35:10,491 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 20:35:10,491 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {5861#(= (_ bv1 32) main_~a~0)} is VALID [2018-11-18 20:35:10,492 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 20:35:10,492 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 20:35:10,493 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {5871#(= (_ bv2 32) main_~a~0)} is VALID [2018-11-18 20:35:10,494 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 20:35:10,494 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 20:35:10,495 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {5881#(= (_ bv3 32) main_~a~0)} is VALID [2018-11-18 20:35:10,495 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 20:35:10,496 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 20:35:10,496 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {5891#(= (_ bv4 32) main_~a~0)} is VALID [2018-11-18 20:35:10,497 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 20:35:10,497 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 20:35:10,498 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {5901#(= (_ bv5 32) main_~a~0)} is VALID [2018-11-18 20:35:10,498 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 20:35:10,499 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 20:35:10,499 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {5911#(= (_ bv6 32) main_~a~0)} is VALID [2018-11-18 20:35:10,500 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 20:35:10,501 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 20:35:10,501 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {5921#(= (_ bv7 32) main_~a~0)} is VALID [2018-11-18 20:35:10,502 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 20:35:10,502 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 20:35:10,503 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {5931#(= (_ bv8 32) main_~a~0)} is VALID [2018-11-18 20:35:10,503 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 20:35:10,504 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 20:35:10,504 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {5941#(= (_ bv9 32) main_~a~0)} is VALID [2018-11-18 20:35:10,505 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 20:35:10,505 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 20:35:10,506 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {5951#(= (_ bv10 32) main_~a~0)} is VALID [2018-11-18 20:35:10,507 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 20:35:10,525 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 20:35:10,533 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {5961#(= (_ bv11 32) main_~a~0)} is VALID [2018-11-18 20:35:10,543 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 20:35:10,544 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 20:35:10,545 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {5971#(= (_ bv12 32) main_~a~0)} is VALID [2018-11-18 20:35:10,545 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 20:35:10,546 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 20:35:10,546 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {5981#(= (_ bv13 32) main_~a~0)} is VALID [2018-11-18 20:35:10,546 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 20:35:10,547 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 20:35:10,547 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {5991#(= (_ bv14 32) main_~a~0)} is VALID [2018-11-18 20:35:10,548 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 20:35:10,549 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 20:35:10,549 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6001#(= (_ bv15 32) main_~a~0)} is VALID [2018-11-18 20:35:10,550 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 20:35:10,550 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 20:35:10,551 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6011#(= (_ bv16 32) main_~a~0)} is VALID [2018-11-18 20:35:10,551 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 20:35:10,552 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 20:35:10,552 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6021#(= (_ bv17 32) main_~a~0)} is VALID [2018-11-18 20:35:10,553 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 20:35:10,553 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 20:35:10,554 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6031#(= (_ bv18 32) main_~a~0)} is VALID [2018-11-18 20:35:10,555 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 20:35:10,555 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 20:35:10,556 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6041#(= (_ bv19 32) main_~a~0)} is VALID [2018-11-18 20:35:10,556 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 20:35:10,557 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 20:35:10,557 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6051#(= (_ bv20 32) main_~a~0)} is VALID [2018-11-18 20:35:10,558 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 20:35:10,558 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 20:35:10,577 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6061#(= (_ bv21 32) main_~a~0)} is VALID [2018-11-18 20:35:10,586 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 20:35:10,600 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 20:35:10,609 INFO L273 TraceCheckUtils]: 73: Hoare triple {6071#(= (_ bv22 32) main_~a~0)} assume !~bvslt32(~a~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:35:10,609 INFO L273 TraceCheckUtils]: 74: Hoare triple {5832#false} havoc ~i~0;~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:35:10,609 INFO L273 TraceCheckUtils]: 75: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,609 INFO L273 TraceCheckUtils]: 76: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem4 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem4, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem4; {5832#false} is VALID [2018-11-18 20:35:10,609 INFO L273 TraceCheckUtils]: 77: Hoare triple {5832#false} #t~post3 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post3);havoc #t~post3; {5832#false} is VALID [2018-11-18 20:35:10,610 INFO L273 TraceCheckUtils]: 78: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,610 INFO L273 TraceCheckUtils]: 79: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem4 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem4, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem4; {5832#false} is VALID [2018-11-18 20:35:10,610 INFO L273 TraceCheckUtils]: 80: Hoare triple {5832#false} #t~post3 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post3);havoc #t~post3; {5832#false} is VALID [2018-11-18 20:35:10,610 INFO L273 TraceCheckUtils]: 81: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,610 INFO L273 TraceCheckUtils]: 82: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem4 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem4, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem4; {5832#false} is VALID [2018-11-18 20:35:10,610 INFO L273 TraceCheckUtils]: 83: Hoare triple {5832#false} #t~post3 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post3);havoc #t~post3; {5832#false} is VALID [2018-11-18 20:35:10,611 INFO L273 TraceCheckUtils]: 84: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,611 INFO L273 TraceCheckUtils]: 85: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem4 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem4, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem4; {5832#false} is VALID [2018-11-18 20:35:10,611 INFO L273 TraceCheckUtils]: 86: Hoare triple {5832#false} #t~post3 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post3);havoc #t~post3; {5832#false} is VALID [2018-11-18 20:35:10,611 INFO L273 TraceCheckUtils]: 87: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,611 INFO L273 TraceCheckUtils]: 88: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:35:10,611 INFO L273 TraceCheckUtils]: 89: Hoare triple {5832#false} ~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:35:10,612 INFO L273 TraceCheckUtils]: 90: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,612 INFO L273 TraceCheckUtils]: 91: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem6 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem6, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem6; {5832#false} is VALID [2018-11-18 20:35:10,612 INFO L273 TraceCheckUtils]: 92: Hoare triple {5832#false} #t~post5 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post5);havoc #t~post5; {5832#false} is VALID [2018-11-18 20:35:10,612 INFO L273 TraceCheckUtils]: 93: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,612 INFO L273 TraceCheckUtils]: 94: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem6 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem6, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem6; {5832#false} is VALID [2018-11-18 20:35:10,612 INFO L273 TraceCheckUtils]: 95: Hoare triple {5832#false} #t~post5 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post5);havoc #t~post5; {5832#false} is VALID [2018-11-18 20:35:10,613 INFO L273 TraceCheckUtils]: 96: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,613 INFO L273 TraceCheckUtils]: 97: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem6 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem6, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem6; {5832#false} is VALID [2018-11-18 20:35:10,613 INFO L273 TraceCheckUtils]: 98: Hoare triple {5832#false} #t~post5 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post5);havoc #t~post5; {5832#false} is VALID [2018-11-18 20:35:10,613 INFO L273 TraceCheckUtils]: 99: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,613 INFO L273 TraceCheckUtils]: 100: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem6 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem6, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem6; {5832#false} is VALID [2018-11-18 20:35:10,613 INFO L273 TraceCheckUtils]: 101: Hoare triple {5832#false} #t~post5 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post5);havoc #t~post5; {5832#false} is VALID [2018-11-18 20:35:10,614 INFO L273 TraceCheckUtils]: 102: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,614 INFO L273 TraceCheckUtils]: 103: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:35:10,614 INFO L273 TraceCheckUtils]: 104: Hoare triple {5832#false} ~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:35:10,614 INFO L273 TraceCheckUtils]: 105: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,614 INFO L273 TraceCheckUtils]: 106: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem8 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem8, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem8; {5832#false} is VALID [2018-11-18 20:35:10,614 INFO L273 TraceCheckUtils]: 107: Hoare triple {5832#false} #t~post7 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post7);havoc #t~post7; {5832#false} is VALID [2018-11-18 20:35:10,614 INFO L273 TraceCheckUtils]: 108: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,615 INFO L273 TraceCheckUtils]: 109: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem8 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem8, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem8; {5832#false} is VALID [2018-11-18 20:35:10,615 INFO L273 TraceCheckUtils]: 110: Hoare triple {5832#false} #t~post7 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post7);havoc #t~post7; {5832#false} is VALID [2018-11-18 20:35:10,615 INFO L273 TraceCheckUtils]: 111: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,615 INFO L273 TraceCheckUtils]: 112: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem8 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem8, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem8; {5832#false} is VALID [2018-11-18 20:35:10,615 INFO L273 TraceCheckUtils]: 113: Hoare triple {5832#false} #t~post7 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post7);havoc #t~post7; {5832#false} is VALID [2018-11-18 20:35:10,615 INFO L273 TraceCheckUtils]: 114: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,616 INFO L273 TraceCheckUtils]: 115: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem8 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem8, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem8; {5832#false} is VALID [2018-11-18 20:35:10,616 INFO L273 TraceCheckUtils]: 116: Hoare triple {5832#false} #t~post7 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post7);havoc #t~post7; {5832#false} is VALID [2018-11-18 20:35:10,616 INFO L273 TraceCheckUtils]: 117: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,616 INFO L273 TraceCheckUtils]: 118: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:35:10,616 INFO L273 TraceCheckUtils]: 119: Hoare triple {5832#false} ~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:35:10,616 INFO L273 TraceCheckUtils]: 120: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,617 INFO L273 TraceCheckUtils]: 121: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem10 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem10, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem10; {5832#false} is VALID [2018-11-18 20:35:10,617 INFO L273 TraceCheckUtils]: 122: Hoare triple {5832#false} #t~post9 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {5832#false} is VALID [2018-11-18 20:35:10,617 INFO L273 TraceCheckUtils]: 123: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,617 INFO L273 TraceCheckUtils]: 124: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem10 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem10, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem10; {5832#false} is VALID [2018-11-18 20:35:10,617 INFO L273 TraceCheckUtils]: 125: Hoare triple {5832#false} #t~post9 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {5832#false} is VALID [2018-11-18 20:35:10,617 INFO L273 TraceCheckUtils]: 126: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,618 INFO L273 TraceCheckUtils]: 127: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem10 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem10, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem10; {5832#false} is VALID [2018-11-18 20:35:10,618 INFO L273 TraceCheckUtils]: 128: Hoare triple {5832#false} #t~post9 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {5832#false} is VALID [2018-11-18 20:35:10,618 INFO L273 TraceCheckUtils]: 129: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,618 INFO L273 TraceCheckUtils]: 130: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem10 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem10, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem10; {5832#false} is VALID [2018-11-18 20:35:10,618 INFO L273 TraceCheckUtils]: 131: Hoare triple {5832#false} #t~post9 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {5832#false} is VALID [2018-11-18 20:35:10,618 INFO L273 TraceCheckUtils]: 132: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,619 INFO L273 TraceCheckUtils]: 133: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:35:10,619 INFO L273 TraceCheckUtils]: 134: Hoare triple {5832#false} ~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:35:10,619 INFO L273 TraceCheckUtils]: 135: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,619 INFO L273 TraceCheckUtils]: 136: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem12 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem12, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem12; {5832#false} is VALID [2018-11-18 20:35:10,619 INFO L273 TraceCheckUtils]: 137: Hoare triple {5832#false} #t~post11 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post11);havoc #t~post11; {5832#false} is VALID [2018-11-18 20:35:10,619 INFO L273 TraceCheckUtils]: 138: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,620 INFO L273 TraceCheckUtils]: 139: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem12 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem12, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem12; {5832#false} is VALID [2018-11-18 20:35:10,620 INFO L273 TraceCheckUtils]: 140: Hoare triple {5832#false} #t~post11 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post11);havoc #t~post11; {5832#false} is VALID [2018-11-18 20:35:10,620 INFO L273 TraceCheckUtils]: 141: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,620 INFO L273 TraceCheckUtils]: 142: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem12 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem12, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem12; {5832#false} is VALID [2018-11-18 20:35:10,620 INFO L273 TraceCheckUtils]: 143: Hoare triple {5832#false} #t~post11 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post11);havoc #t~post11; {5832#false} is VALID [2018-11-18 20:35:10,620 INFO L273 TraceCheckUtils]: 144: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,621 INFO L273 TraceCheckUtils]: 145: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem12 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem12, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem12; {5832#false} is VALID [2018-11-18 20:35:10,621 INFO L273 TraceCheckUtils]: 146: Hoare triple {5832#false} #t~post11 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post11);havoc #t~post11; {5832#false} is VALID [2018-11-18 20:35:10,621 INFO L273 TraceCheckUtils]: 147: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,621 INFO L273 TraceCheckUtils]: 148: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:35:10,621 INFO L273 TraceCheckUtils]: 149: Hoare triple {5832#false} ~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:35:10,621 INFO L273 TraceCheckUtils]: 150: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,622 INFO L273 TraceCheckUtils]: 151: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem14 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem14, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem14; {5832#false} is VALID [2018-11-18 20:35:10,622 INFO L273 TraceCheckUtils]: 152: Hoare triple {5832#false} #t~post13 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post13);havoc #t~post13; {5832#false} is VALID [2018-11-18 20:35:10,622 INFO L273 TraceCheckUtils]: 153: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,622 INFO L273 TraceCheckUtils]: 154: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem14 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem14, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem14; {5832#false} is VALID [2018-11-18 20:35:10,622 INFO L273 TraceCheckUtils]: 155: Hoare triple {5832#false} #t~post13 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post13);havoc #t~post13; {5832#false} is VALID [2018-11-18 20:35:10,622 INFO L273 TraceCheckUtils]: 156: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,622 INFO L273 TraceCheckUtils]: 157: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem14 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem14, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem14; {5832#false} is VALID [2018-11-18 20:35:10,623 INFO L273 TraceCheckUtils]: 158: Hoare triple {5832#false} #t~post13 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post13);havoc #t~post13; {5832#false} is VALID [2018-11-18 20:35:10,623 INFO L273 TraceCheckUtils]: 159: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,623 INFO L273 TraceCheckUtils]: 160: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem14 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem14, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem14; {5832#false} is VALID [2018-11-18 20:35:10,623 INFO L273 TraceCheckUtils]: 161: Hoare triple {5832#false} #t~post13 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post13);havoc #t~post13; {5832#false} is VALID [2018-11-18 20:35:10,623 INFO L273 TraceCheckUtils]: 162: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,623 INFO L273 TraceCheckUtils]: 163: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:35:10,624 INFO L273 TraceCheckUtils]: 164: Hoare triple {5832#false} ~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:35:10,624 INFO L273 TraceCheckUtils]: 165: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,624 INFO L273 TraceCheckUtils]: 166: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem16 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem16, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem16; {5832#false} is VALID [2018-11-18 20:35:10,624 INFO L273 TraceCheckUtils]: 167: Hoare triple {5832#false} #t~post15 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post15);havoc #t~post15; {5832#false} is VALID [2018-11-18 20:35:10,624 INFO L273 TraceCheckUtils]: 168: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,624 INFO L273 TraceCheckUtils]: 169: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem16 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem16, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem16; {5832#false} is VALID [2018-11-18 20:35:10,625 INFO L273 TraceCheckUtils]: 170: Hoare triple {5832#false} #t~post15 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post15);havoc #t~post15; {5832#false} is VALID [2018-11-18 20:35:10,625 INFO L273 TraceCheckUtils]: 171: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,625 INFO L273 TraceCheckUtils]: 172: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem16 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem16, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem16; {5832#false} is VALID [2018-11-18 20:35:10,625 INFO L273 TraceCheckUtils]: 173: Hoare triple {5832#false} #t~post15 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post15);havoc #t~post15; {5832#false} is VALID [2018-11-18 20:35:10,625 INFO L273 TraceCheckUtils]: 174: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,625 INFO L273 TraceCheckUtils]: 175: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem16 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem16, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem16; {5832#false} is VALID [2018-11-18 20:35:10,625 INFO L273 TraceCheckUtils]: 176: Hoare triple {5832#false} #t~post15 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post15);havoc #t~post15; {5832#false} is VALID [2018-11-18 20:35:10,626 INFO L273 TraceCheckUtils]: 177: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,626 INFO L273 TraceCheckUtils]: 178: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:35:10,626 INFO L273 TraceCheckUtils]: 179: Hoare triple {5832#false} havoc ~x~0;~x~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:35:10,626 INFO L273 TraceCheckUtils]: 180: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:10,626 INFO L273 TraceCheckUtils]: 181: Hoare triple {5832#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem18 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem19 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {5832#false} is VALID [2018-11-18 20:35:10,626 INFO L256 TraceCheckUtils]: 182: Hoare triple {5832#false} call __VERIFIER_assert((if #t~mem18 == #t~mem19 then 1bv32 else 0bv32)); {5832#false} is VALID [2018-11-18 20:35:10,627 INFO L273 TraceCheckUtils]: 183: Hoare triple {5832#false} ~cond := #in~cond; {5832#false} is VALID [2018-11-18 20:35:10,627 INFO L273 TraceCheckUtils]: 184: Hoare triple {5832#false} assume 0bv32 == ~cond; {5832#false} is VALID [2018-11-18 20:35:10,627 INFO L273 TraceCheckUtils]: 185: Hoare triple {5832#false} assume !false; {5832#false} is VALID [2018-11-18 20:35:10,648 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 20:35:10,648 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 20:35:12,844 INFO L273 TraceCheckUtils]: 185: Hoare triple {5832#false} assume !false; {5832#false} is VALID [2018-11-18 20:35:12,844 INFO L273 TraceCheckUtils]: 184: Hoare triple {5832#false} assume 0bv32 == ~cond; {5832#false} is VALID [2018-11-18 20:35:12,845 INFO L273 TraceCheckUtils]: 183: Hoare triple {5832#false} ~cond := #in~cond; {5832#false} is VALID [2018-11-18 20:35:12,845 INFO L256 TraceCheckUtils]: 182: Hoare triple {5832#false} call __VERIFIER_assert((if #t~mem18 == #t~mem19 then 1bv32 else 0bv32)); {5832#false} is VALID [2018-11-18 20:35:12,845 INFO L273 TraceCheckUtils]: 181: Hoare triple {5832#false} assume !!~bvslt32(~x~0, 100000bv32);call #t~mem18 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32);call #t~mem19 := read~intINTTYPE4(~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~x~0)), 4bv32); {5832#false} is VALID [2018-11-18 20:35:12,845 INFO L273 TraceCheckUtils]: 180: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,845 INFO L273 TraceCheckUtils]: 179: Hoare triple {5832#false} havoc ~x~0;~x~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:35:12,846 INFO L273 TraceCheckUtils]: 178: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:35:12,846 INFO L273 TraceCheckUtils]: 177: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,846 INFO L273 TraceCheckUtils]: 176: Hoare triple {5832#false} #t~post15 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post15);havoc #t~post15; {5832#false} is VALID [2018-11-18 20:35:12,846 INFO L273 TraceCheckUtils]: 175: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem16 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem16, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem16; {5832#false} is VALID [2018-11-18 20:35:12,846 INFO L273 TraceCheckUtils]: 174: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,846 INFO L273 TraceCheckUtils]: 173: Hoare triple {5832#false} #t~post15 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post15);havoc #t~post15; {5832#false} is VALID [2018-11-18 20:35:12,846 INFO L273 TraceCheckUtils]: 172: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem16 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem16, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem16; {5832#false} is VALID [2018-11-18 20:35:12,846 INFO L273 TraceCheckUtils]: 171: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,847 INFO L273 TraceCheckUtils]: 170: Hoare triple {5832#false} #t~post15 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post15);havoc #t~post15; {5832#false} is VALID [2018-11-18 20:35:12,847 INFO L273 TraceCheckUtils]: 169: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem16 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem16, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem16; {5832#false} is VALID [2018-11-18 20:35:12,847 INFO L273 TraceCheckUtils]: 168: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,847 INFO L273 TraceCheckUtils]: 167: Hoare triple {5832#false} #t~post15 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post15);havoc #t~post15; {5832#false} is VALID [2018-11-18 20:35:12,847 INFO L273 TraceCheckUtils]: 166: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem16 := read~intINTTYPE4(~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem16, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem16; {5832#false} is VALID [2018-11-18 20:35:12,847 INFO L273 TraceCheckUtils]: 165: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,847 INFO L273 TraceCheckUtils]: 164: Hoare triple {5832#false} ~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:35:12,847 INFO L273 TraceCheckUtils]: 163: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:35:12,847 INFO L273 TraceCheckUtils]: 162: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,848 INFO L273 TraceCheckUtils]: 161: Hoare triple {5832#false} #t~post13 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post13);havoc #t~post13; {5832#false} is VALID [2018-11-18 20:35:12,848 INFO L273 TraceCheckUtils]: 160: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem14 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem14, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem14; {5832#false} is VALID [2018-11-18 20:35:12,848 INFO L273 TraceCheckUtils]: 159: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,848 INFO L273 TraceCheckUtils]: 158: Hoare triple {5832#false} #t~post13 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post13);havoc #t~post13; {5832#false} is VALID [2018-11-18 20:35:12,848 INFO L273 TraceCheckUtils]: 157: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem14 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem14, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem14; {5832#false} is VALID [2018-11-18 20:35:12,848 INFO L273 TraceCheckUtils]: 156: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,848 INFO L273 TraceCheckUtils]: 155: Hoare triple {5832#false} #t~post13 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post13);havoc #t~post13; {5832#false} is VALID [2018-11-18 20:35:12,848 INFO L273 TraceCheckUtils]: 154: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem14 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem14, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem14; {5832#false} is VALID [2018-11-18 20:35:12,849 INFO L273 TraceCheckUtils]: 153: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,849 INFO L273 TraceCheckUtils]: 152: Hoare triple {5832#false} #t~post13 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post13);havoc #t~post13; {5832#false} is VALID [2018-11-18 20:35:12,849 INFO L273 TraceCheckUtils]: 151: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem14 := read~intINTTYPE4(~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem14, ~#a8~0.base, ~bvadd32(~#a8~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem14; {5832#false} is VALID [2018-11-18 20:35:12,849 INFO L273 TraceCheckUtils]: 150: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,849 INFO L273 TraceCheckUtils]: 149: Hoare triple {5832#false} ~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:35:12,849 INFO L273 TraceCheckUtils]: 148: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:35:12,849 INFO L273 TraceCheckUtils]: 147: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,849 INFO L273 TraceCheckUtils]: 146: Hoare triple {5832#false} #t~post11 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post11);havoc #t~post11; {5832#false} is VALID [2018-11-18 20:35:12,849 INFO L273 TraceCheckUtils]: 145: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem12 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem12, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem12; {5832#false} is VALID [2018-11-18 20:35:12,850 INFO L273 TraceCheckUtils]: 144: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,850 INFO L273 TraceCheckUtils]: 143: Hoare triple {5832#false} #t~post11 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post11);havoc #t~post11; {5832#false} is VALID [2018-11-18 20:35:12,850 INFO L273 TraceCheckUtils]: 142: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem12 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem12, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem12; {5832#false} is VALID [2018-11-18 20:35:12,850 INFO L273 TraceCheckUtils]: 141: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,850 INFO L273 TraceCheckUtils]: 140: Hoare triple {5832#false} #t~post11 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post11);havoc #t~post11; {5832#false} is VALID [2018-11-18 20:35:12,850 INFO L273 TraceCheckUtils]: 139: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem12 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem12, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem12; {5832#false} is VALID [2018-11-18 20:35:12,850 INFO L273 TraceCheckUtils]: 138: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,850 INFO L273 TraceCheckUtils]: 137: Hoare triple {5832#false} #t~post11 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post11);havoc #t~post11; {5832#false} is VALID [2018-11-18 20:35:12,851 INFO L273 TraceCheckUtils]: 136: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem12 := read~intINTTYPE4(~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem12, ~#a6~0.base, ~bvadd32(~#a6~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem12; {5832#false} is VALID [2018-11-18 20:35:12,851 INFO L273 TraceCheckUtils]: 135: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,851 INFO L273 TraceCheckUtils]: 134: Hoare triple {5832#false} ~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:35:12,851 INFO L273 TraceCheckUtils]: 133: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:35:12,851 INFO L273 TraceCheckUtils]: 132: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,851 INFO L273 TraceCheckUtils]: 131: Hoare triple {5832#false} #t~post9 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {5832#false} is VALID [2018-11-18 20:35:12,851 INFO L273 TraceCheckUtils]: 130: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem10 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem10, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem10; {5832#false} is VALID [2018-11-18 20:35:12,851 INFO L273 TraceCheckUtils]: 129: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,852 INFO L273 TraceCheckUtils]: 128: Hoare triple {5832#false} #t~post9 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {5832#false} is VALID [2018-11-18 20:35:12,852 INFO L273 TraceCheckUtils]: 127: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem10 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem10, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem10; {5832#false} is VALID [2018-11-18 20:35:12,852 INFO L273 TraceCheckUtils]: 126: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,852 INFO L273 TraceCheckUtils]: 125: Hoare triple {5832#false} #t~post9 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {5832#false} is VALID [2018-11-18 20:35:12,852 INFO L273 TraceCheckUtils]: 124: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem10 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem10, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem10; {5832#false} is VALID [2018-11-18 20:35:12,852 INFO L273 TraceCheckUtils]: 123: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,852 INFO L273 TraceCheckUtils]: 122: Hoare triple {5832#false} #t~post9 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post9);havoc #t~post9; {5832#false} is VALID [2018-11-18 20:35:12,852 INFO L273 TraceCheckUtils]: 121: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem10 := read~intINTTYPE4(~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem10, ~#a5~0.base, ~bvadd32(~#a5~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem10; {5832#false} is VALID [2018-11-18 20:35:12,853 INFO L273 TraceCheckUtils]: 120: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,853 INFO L273 TraceCheckUtils]: 119: Hoare triple {5832#false} ~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:35:12,853 INFO L273 TraceCheckUtils]: 118: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:35:12,853 INFO L273 TraceCheckUtils]: 117: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,854 INFO L273 TraceCheckUtils]: 116: Hoare triple {5832#false} #t~post7 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post7);havoc #t~post7; {5832#false} is VALID [2018-11-18 20:35:12,854 INFO L273 TraceCheckUtils]: 115: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem8 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem8, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem8; {5832#false} is VALID [2018-11-18 20:35:12,854 INFO L273 TraceCheckUtils]: 114: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,854 INFO L273 TraceCheckUtils]: 113: Hoare triple {5832#false} #t~post7 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post7);havoc #t~post7; {5832#false} is VALID [2018-11-18 20:35:12,854 INFO L273 TraceCheckUtils]: 112: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem8 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem8, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem8; {5832#false} is VALID [2018-11-18 20:35:12,854 INFO L273 TraceCheckUtils]: 111: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,854 INFO L273 TraceCheckUtils]: 110: Hoare triple {5832#false} #t~post7 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post7);havoc #t~post7; {5832#false} is VALID [2018-11-18 20:35:12,854 INFO L273 TraceCheckUtils]: 109: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem8 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem8, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem8; {5832#false} is VALID [2018-11-18 20:35:12,854 INFO L273 TraceCheckUtils]: 108: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,855 INFO L273 TraceCheckUtils]: 107: Hoare triple {5832#false} #t~post7 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post7);havoc #t~post7; {5832#false} is VALID [2018-11-18 20:35:12,855 INFO L273 TraceCheckUtils]: 106: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem8 := read~intINTTYPE4(~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem8, ~#a4~0.base, ~bvadd32(~#a4~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem8; {5832#false} is VALID [2018-11-18 20:35:12,855 INFO L273 TraceCheckUtils]: 105: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,855 INFO L273 TraceCheckUtils]: 104: Hoare triple {5832#false} ~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:35:12,855 INFO L273 TraceCheckUtils]: 103: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:35:12,855 INFO L273 TraceCheckUtils]: 102: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,855 INFO L273 TraceCheckUtils]: 101: Hoare triple {5832#false} #t~post5 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post5);havoc #t~post5; {5832#false} is VALID [2018-11-18 20:35:12,855 INFO L273 TraceCheckUtils]: 100: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem6 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem6, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem6; {5832#false} is VALID [2018-11-18 20:35:12,856 INFO L273 TraceCheckUtils]: 99: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,856 INFO L273 TraceCheckUtils]: 98: Hoare triple {5832#false} #t~post5 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post5);havoc #t~post5; {5832#false} is VALID [2018-11-18 20:35:12,856 INFO L273 TraceCheckUtils]: 97: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem6 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem6, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem6; {5832#false} is VALID [2018-11-18 20:35:12,856 INFO L273 TraceCheckUtils]: 96: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,856 INFO L273 TraceCheckUtils]: 95: Hoare triple {5832#false} #t~post5 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post5);havoc #t~post5; {5832#false} is VALID [2018-11-18 20:35:12,856 INFO L273 TraceCheckUtils]: 94: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem6 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem6, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem6; {5832#false} is VALID [2018-11-18 20:35:12,856 INFO L273 TraceCheckUtils]: 93: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,856 INFO L273 TraceCheckUtils]: 92: Hoare triple {5832#false} #t~post5 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post5);havoc #t~post5; {5832#false} is VALID [2018-11-18 20:35:12,857 INFO L273 TraceCheckUtils]: 91: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem6 := read~intINTTYPE4(~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem6, ~#a3~0.base, ~bvadd32(~#a3~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem6; {5832#false} is VALID [2018-11-18 20:35:12,857 INFO L273 TraceCheckUtils]: 90: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,857 INFO L273 TraceCheckUtils]: 89: Hoare triple {5832#false} ~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:35:12,857 INFO L273 TraceCheckUtils]: 88: Hoare triple {5832#false} assume !~bvslt32(~i~0, 100000bv32); {5832#false} is VALID [2018-11-18 20:35:12,857 INFO L273 TraceCheckUtils]: 87: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,857 INFO L273 TraceCheckUtils]: 86: Hoare triple {5832#false} #t~post3 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post3);havoc #t~post3; {5832#false} is VALID [2018-11-18 20:35:12,857 INFO L273 TraceCheckUtils]: 85: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem4 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem4, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem4; {5832#false} is VALID [2018-11-18 20:35:12,857 INFO L273 TraceCheckUtils]: 84: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,857 INFO L273 TraceCheckUtils]: 83: Hoare triple {5832#false} #t~post3 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post3);havoc #t~post3; {5832#false} is VALID [2018-11-18 20:35:12,858 INFO L273 TraceCheckUtils]: 82: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem4 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem4, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem4; {5832#false} is VALID [2018-11-18 20:35:12,858 INFO L273 TraceCheckUtils]: 81: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,858 INFO L273 TraceCheckUtils]: 80: Hoare triple {5832#false} #t~post3 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post3);havoc #t~post3; {5832#false} is VALID [2018-11-18 20:35:12,858 INFO L273 TraceCheckUtils]: 79: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem4 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem4, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem4; {5832#false} is VALID [2018-11-18 20:35:12,858 INFO L273 TraceCheckUtils]: 78: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,858 INFO L273 TraceCheckUtils]: 77: Hoare triple {5832#false} #t~post3 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post3);havoc #t~post3; {5832#false} is VALID [2018-11-18 20:35:12,858 INFO L273 TraceCheckUtils]: 76: Hoare triple {5832#false} assume !!~bvslt32(~i~0, 100000bv32);call #t~mem4 := read~intINTTYPE4(~#a1~0.base, ~bvadd32(~#a1~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);call write~intINTTYPE4(#t~mem4, ~#a2~0.base, ~bvadd32(~#a2~0.offset, ~bvmul32(4bv32, ~i~0)), 4bv32);havoc #t~mem4; {5832#false} is VALID [2018-11-18 20:35:12,858 INFO L273 TraceCheckUtils]: 75: Hoare triple {5832#false} assume true; {5832#false} is VALID [2018-11-18 20:35:12,859 INFO L273 TraceCheckUtils]: 74: Hoare triple {5832#false} havoc ~i~0;~i~0 := 0bv32; {5832#false} is VALID [2018-11-18 20:35:12,870 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 20:35:12,870 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 20:35:12,871 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 20:35:12,872 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6757#(bvslt (bvadd main_~a~0 (_ bv1 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:12,872 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 20:35:12,877 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 20:35:12,878 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6767#(bvslt (bvadd main_~a~0 (_ bv2 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:12,878 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 20:35:12,883 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 20:35:12,884 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6777#(bvslt (bvadd main_~a~0 (_ bv3 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:12,884 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 20:35:12,889 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 20:35:12,890 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6787#(bvslt (bvadd main_~a~0 (_ bv4 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:12,890 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 20:35:12,898 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 20:35:12,898 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6797#(bvslt (bvadd main_~a~0 (_ bv5 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:12,898 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 20:35:12,904 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 20:35:12,904 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6807#(bvslt (bvadd main_~a~0 (_ bv6 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:12,904 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 20:35:12,910 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 20:35:12,911 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6817#(bvslt (bvadd main_~a~0 (_ bv7 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:12,911 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 20:35:12,916 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 20:35:12,917 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6827#(bvslt (bvadd main_~a~0 (_ bv8 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:12,917 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 20:35:12,921 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 20:35:12,922 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6837#(bvslt (bvadd main_~a~0 (_ bv9 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:12,922 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 20:35:12,929 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 20:35:12,930 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6847#(bvslt (bvadd main_~a~0 (_ bv10 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:12,930 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 20:35:12,937 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 20:35:12,937 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6857#(bvslt (bvadd main_~a~0 (_ bv11 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:12,938 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 20:35:12,943 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 20:35:12,943 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6867#(bvslt (bvadd main_~a~0 (_ bv12 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:12,944 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 20:35:12,951 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 20:35:12,951 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6877#(bvslt (bvadd main_~a~0 (_ bv13 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:12,951 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 20:35:12,957 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 20:35:12,957 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6887#(bvslt (bvadd main_~a~0 (_ bv14 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:12,958 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 20:35:12,964 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 20:35:12,964 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6897#(bvslt (bvadd main_~a~0 (_ bv15 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:12,964 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 20:35:12,970 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 20:35:12,971 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6907#(bvslt (bvadd main_~a~0 (_ bv16 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:12,971 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 20:35:12,975 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 20:35:12,975 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6917#(bvslt (bvadd main_~a~0 (_ bv17 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:12,975 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 20:35:12,982 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 20:35:12,982 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6927#(bvslt (bvadd main_~a~0 (_ bv18 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:12,983 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 20:35:12,989 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 20:35:12,990 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6937#(bvslt (bvadd main_~a~0 (_ bv19 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:12,990 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 20:35:12,996 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 20:35:12,997 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6947#(bvslt (bvadd main_~a~0 (_ bv20 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:12,997 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 20:35:13,004 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 20:35:13,005 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6957#(bvslt (bvadd main_~a~0 (_ bv21 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:13,005 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 20:35:13,010 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 20:35:13,010 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;call write~intINTTYPE4(#t~nondet2, ~#a7~0.base, ~bvadd32(~#a7~0.offset, ~bvmul32(4bv32, ~a~0)), 4bv32);havoc #t~nondet2; {6967#(bvslt (bvadd main_~a~0 (_ bv22 32)) (_ bv100000 32))} is VALID [2018-11-18 20:35:13,011 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 20:35:13,012 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 20:35:13,012 INFO L256 TraceCheckUtils]: 4: Hoare triple {5831#true} call #t~ret20 := main(); {5831#true} is VALID [2018-11-18 20:35:13,012 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {5831#true} {5831#true} #156#return; {5831#true} is VALID [2018-11-18 20:35:13,012 INFO L273 TraceCheckUtils]: 2: Hoare triple {5831#true} assume true; {5831#true} is VALID [2018-11-18 20:35:13,012 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 20:35:13,013 INFO L256 TraceCheckUtils]: 0: Hoare triple {5831#true} call ULTIMATE.init(); {5831#true} is VALID [2018-11-18 20:35:13,036 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 20:35:13,039 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 20:35:13,039 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25] total 48 [2018-11-18 20:35:13,041 INFO L78 Accepts]: Start accepts. Automaton has 48 states. Word has length 186 [2018-11-18 20:35:13,042 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 20:35:13,042 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 48 states. [2018-11-18 20:35:13,418 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 20:35:13,418 INFO L459 AbstractCegarLoop]: Interpolant automaton has 48 states [2018-11-18 20:35:13,419 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2018-11-18 20:35:13,419 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=622, Invalid=1634, Unknown=0, NotChecked=0, Total=2256 [2018-11-18 20:35:13,420 INFO L87 Difference]: Start difference. First operand 191 states and 199 transitions. Second operand 48 states. [2018-11-18 20:35:22,665 WARN L180 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 7 [2018-11-18 20:35:23,142 WARN L180 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 7 [2018-11-18 20:35:23,660 WARN L180 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 7 [2018-11-18 20:35:24,214 WARN L180 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 7 [2018-11-18 20:35:24,797 WARN L180 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 7 [2018-11-18 20:35:25,392 WARN L180 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 7 [2018-11-18 20:35:26,591 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 7 [2018-11-18 20:35:34,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:35:34,531 INFO L93 Difference]: Finished difference Result 380 states and 419 transitions. [2018-11-18 20:35:34,531 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2018-11-18 20:35:34,531 INFO L78 Accepts]: Start accepts. Automaton has 48 states. Word has length 186 [2018-11-18 20:35:34,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 20:35:34,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2018-11-18 20:35:34,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 265 transitions. [2018-11-18 20:35:34,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2018-11-18 20:35:34,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 265 transitions. [2018-11-18 20:35:34,541 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 48 states and 265 transitions. [2018-11-18 20:35:35,014 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 20:35:35,021 INFO L225 Difference]: With dead ends: 380 [2018-11-18 20:35:35,021 INFO L226 Difference]: Without dead ends: 263 [2018-11-18 20:35:35,023 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 393 GetRequests, 325 SyntacticMatches, 0 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 231 ImplicationChecksByTransitivity, 11.5s TimeCoverageRelationStatistics Valid=1678, Invalid=3152, Unknown=0, NotChecked=0, Total=4830 [2018-11-18 20:35:35,024 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2018-11-18 20:35:35,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 263. [2018-11-18 20:35:35,091 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 20:35:35,091 INFO L82 GeneralOperation]: Start isEquivalent. First operand 263 states. Second operand 263 states. [2018-11-18 20:35:35,091 INFO L74 IsIncluded]: Start isIncluded. First operand 263 states. Second operand 263 states. [2018-11-18 20:35:35,092 INFO L87 Difference]: Start difference. First operand 263 states. Second operand 263 states. [2018-11-18 20:35:35,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:35:35,100 INFO L93 Difference]: Finished difference Result 263 states and 271 transitions. [2018-11-18 20:35:35,100 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 271 transitions. [2018-11-18 20:35:35,100 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:35:35,101 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:35:35,101 INFO L74 IsIncluded]: Start isIncluded. First operand 263 states. Second operand 263 states. [2018-11-18 20:35:35,101 INFO L87 Difference]: Start difference. First operand 263 states. Second operand 263 states. [2018-11-18 20:35:35,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 20:35:35,110 INFO L93 Difference]: Finished difference Result 263 states and 271 transitions. [2018-11-18 20:35:35,110 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 271 transitions. [2018-11-18 20:35:35,110 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 20:35:35,111 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 20:35:35,111 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 20:35:35,111 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 20:35:35,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 263 states. [2018-11-18 20:35:35,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 271 transitions. [2018-11-18 20:35:35,120 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 271 transitions. Word has length 186 [2018-11-18 20:35:35,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 20:35:35,121 INFO L480 AbstractCegarLoop]: Abstraction has 263 states and 271 transitions. [2018-11-18 20:35:35,121 INFO L481 AbstractCegarLoop]: Interpolant automaton has 48 states. [2018-11-18 20:35:35,121 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 271 transitions. [2018-11-18 20:35:35,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2018-11-18 20:35:35,124 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 20:35:35,124 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 20:35:35,125 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 20:35:35,125 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 20:35:35,125 INFO L82 PathProgramCache]: Analyzing trace with hash 758824317, now seen corresponding path program 5 times [2018-11-18 20:35:35,126 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 20:35:35,126 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 20:35:35,153 INFO L101 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1