java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/AutomizerCInline_WitnessPrinter.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/loops-crafted-1/Mono4_false-unreach-call1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-61f4311 [2018-11-23 11:47:04,477 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 11:47:04,480 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 11:47:04,494 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 11:47:04,494 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 11:47:04,495 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 11:47:04,497 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 11:47:04,499 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 11:47:04,500 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 11:47:04,501 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 11:47:04,502 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 11:47:04,503 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 11:47:04,504 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 11:47:04,505 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 11:47:04,506 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 11:47:04,507 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 11:47:04,508 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 11:47:04,510 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 11:47:04,512 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 11:47:04,514 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 11:47:04,515 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 11:47:04,516 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 11:47:04,519 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 11:47:04,519 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 11:47:04,520 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 11:47:04,521 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 11:47:04,522 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 11:47:04,523 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 11:47:04,523 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 11:47:04,525 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 11:47:04,525 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 11:47:04,526 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 11:47:04,526 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 11:47:04,526 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 11:47:04,527 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 11:47:04,528 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 11:47:04,529 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 [2018-11-23 11:47:04,551 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 11:47:04,551 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 11:47:04,555 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 11:47:04,555 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 11:47:04,556 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 11:47:04,556 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 11:47:04,557 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 11:47:04,557 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 11:47:04,557 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 11:47:04,557 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 11:47:04,557 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 11:47:04,558 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 11:47:04,558 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 11:47:04,558 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 11:47:04,558 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 11:47:04,558 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 11:47:04,558 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 11:47:04,559 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 11:47:04,559 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 11:47:04,559 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 11:47:04,559 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 11:47:04,559 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 11:47:04,560 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 11:47:04,560 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 11:47:04,560 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 11:47:04,560 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 11:47:04,560 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 11:47:04,561 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 11:47:04,561 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 11:47:04,561 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 11:47:04,561 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 11:47:04,561 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 11:47:04,562 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 11:47:04,607 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 11:47:04,627 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 11:47:04,631 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 11:47:04,632 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 11:47:04,633 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 11:47:04,634 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops-crafted-1/Mono4_false-unreach-call1.c [2018-11-23 11:47:04,700 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b3c9a7a1/ed9e1ec751d64345aa3b09291c7076c5/FLAG227bf65d3 [2018-11-23 11:47:05,168 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 11:47:05,170 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/Mono4_false-unreach-call1.c [2018-11-23 11:47:05,178 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b3c9a7a1/ed9e1ec751d64345aa3b09291c7076c5/FLAG227bf65d3 [2018-11-23 11:47:05,496 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b3c9a7a1/ed9e1ec751d64345aa3b09291c7076c5 [2018-11-23 11:47:05,507 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 11:47:05,509 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 11:47:05,512 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 11:47:05,513 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 11:47:05,517 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 11:47:05,519 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:47:05" (1/1) ... [2018-11-23 11:47:05,522 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50669a04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:05, skipping insertion in model container [2018-11-23 11:47:05,522 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:47:05" (1/1) ... [2018-11-23 11:47:05,534 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 11:47:05,557 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 11:47:05,780 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:47:05,789 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 11:47:05,816 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:47:05,835 INFO L195 MainTranslator]: Completed translation [2018-11-23 11:47:05,835 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:05 WrapperNode [2018-11-23 11:47:05,836 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 11:47:05,837 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 11:47:05,837 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 11:47:05,837 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 11:47:05,847 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:05" (1/1) ... [2018-11-23 11:47:05,853 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:05" (1/1) ... [2018-11-23 11:47:05,860 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 11:47:05,860 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 11:47:05,860 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 11:47:05,861 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 11:47:05,869 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:05" (1/1) ... [2018-11-23 11:47:05,869 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:05" (1/1) ... [2018-11-23 11:47:05,870 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:05" (1/1) ... [2018-11-23 11:47:05,870 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:05" (1/1) ... [2018-11-23 11:47:05,877 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:05" (1/1) ... [2018-11-23 11:47:05,883 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:05" (1/1) ... [2018-11-23 11:47:05,884 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:05" (1/1) ... [2018-11-23 11:47:05,886 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 11:47:05,886 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 11:47:05,887 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 11:47:05,887 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 11:47:05,888 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:05" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 11:47:06,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 11:47:06,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 11:47:06,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 11:47:06,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 11:47:06,027 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 11:47:06,027 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 11:47:06,027 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 11:47:06,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 11:47:06,466 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 11:47:06,466 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 11:47:06,467 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:47:06 BoogieIcfgContainer [2018-11-23 11:47:06,467 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 11:47:06,469 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 11:47:06,469 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 11:47:06,473 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 11:47:06,473 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 11:47:05" (1/3) ... [2018-11-23 11:47:06,474 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5eaf41f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:47:06, skipping insertion in model container [2018-11-23 11:47:06,474 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:05" (2/3) ... [2018-11-23 11:47:06,475 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5eaf41f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:47:06, skipping insertion in model container [2018-11-23 11:47:06,475 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:47:06" (3/3) ... [2018-11-23 11:47:06,477 INFO L112 eAbstractionObserver]: Analyzing ICFG Mono4_false-unreach-call1.c [2018-11-23 11:47:06,488 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 11:47:06,498 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 11:47:06,516 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 11:47:06,548 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 11:47:06,549 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 11:47:06,549 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 11:47:06,549 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 11:47:06,550 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 11:47:06,550 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 11:47:06,550 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 11:47:06,550 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 11:47:06,552 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 11:47:06,571 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states. [2018-11-23 11:47:06,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-23 11:47:06,579 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:47:06,580 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:47:06,583 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:47:06,588 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:47:06,589 INFO L82 PathProgramCache]: Analyzing trace with hash 1712329921, now seen corresponding path program 1 times [2018-11-23 11:47:06,593 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:47:06,593 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 [2018-11-23 11:47:06,612 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:47:06,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:06,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:06,659 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:47:06,729 INFO L256 TraceCheckUtils]: 0: Hoare triple {22#true} call ULTIMATE.init(); {22#true} is VALID [2018-11-23 11:47:06,734 INFO L273 TraceCheckUtils]: 1: Hoare triple {22#true} assume true; {22#true} is VALID [2018-11-23 11:47:06,735 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {22#true} {22#true} #38#return; {22#true} is VALID [2018-11-23 11:47:06,735 INFO L256 TraceCheckUtils]: 3: Hoare triple {22#true} call #t~ret0 := main(); {22#true} is VALID [2018-11-23 11:47:06,735 INFO L273 TraceCheckUtils]: 4: Hoare triple {22#true} ~x~0 := 0bv32;~y~0 := 500000bv32; {22#true} is VALID [2018-11-23 11:47:06,742 INFO L273 TraceCheckUtils]: 5: Hoare triple {22#true} assume !true; {23#false} is VALID [2018-11-23 11:47:06,743 INFO L256 TraceCheckUtils]: 6: Hoare triple {23#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1bv32 else 0bv32)); {23#false} is VALID [2018-11-23 11:47:06,743 INFO L273 TraceCheckUtils]: 7: Hoare triple {23#false} ~cond := #in~cond; {23#false} is VALID [2018-11-23 11:47:06,744 INFO L273 TraceCheckUtils]: 8: Hoare triple {23#false} assume 0bv32 == ~cond; {23#false} is VALID [2018-11-23 11:47:06,744 INFO L273 TraceCheckUtils]: 9: Hoare triple {23#false} assume !false; {23#false} is VALID [2018-11-23 11:47:06,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:47:06,747 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 11:47:06,751 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:47:06,751 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 11:47:06,756 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2018-11-23 11:47:06,760 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:47:06,763 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states. [2018-11-23 11:47:06,799 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 10 edges. 10 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:47:06,799 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 11:47:06,810 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 11:47:06,811 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 11:47:06,813 INFO L87 Difference]: Start difference. First operand 19 states. Second operand 2 states. [2018-11-23 11:47:06,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:06,910 INFO L93 Difference]: Finished difference Result 31 states and 35 transitions. [2018-11-23 11:47:06,910 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 11:47:06,910 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2018-11-23 11:47:06,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:47:06,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-23 11:47:06,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 35 transitions. [2018-11-23 11:47:06,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-23 11:47:06,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 35 transitions. [2018-11-23 11:47:06,926 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 35 transitions. [2018-11-23 11:47:07,278 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:47:07,292 INFO L225 Difference]: With dead ends: 31 [2018-11-23 11:47:07,292 INFO L226 Difference]: Without dead ends: 12 [2018-11-23 11:47:07,296 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 11:47:07,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12 states. [2018-11-23 11:47:07,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12 to 12. [2018-11-23 11:47:07,345 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:47:07,345 INFO L82 GeneralOperation]: Start isEquivalent. First operand 12 states. Second operand 12 states. [2018-11-23 11:47:07,346 INFO L74 IsIncluded]: Start isIncluded. First operand 12 states. Second operand 12 states. [2018-11-23 11:47:07,346 INFO L87 Difference]: Start difference. First operand 12 states. Second operand 12 states. [2018-11-23 11:47:07,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:07,349 INFO L93 Difference]: Finished difference Result 12 states and 13 transitions. [2018-11-23 11:47:07,349 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 13 transitions. [2018-11-23 11:47:07,350 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:07,350 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:07,350 INFO L74 IsIncluded]: Start isIncluded. First operand 12 states. Second operand 12 states. [2018-11-23 11:47:07,350 INFO L87 Difference]: Start difference. First operand 12 states. Second operand 12 states. [2018-11-23 11:47:07,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:07,353 INFO L93 Difference]: Finished difference Result 12 states and 13 transitions. [2018-11-23 11:47:07,354 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 13 transitions. [2018-11-23 11:47:07,354 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:07,354 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:07,354 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:47:07,355 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:47:07,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2018-11-23 11:47:07,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 13 transitions. [2018-11-23 11:47:07,359 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 13 transitions. Word has length 10 [2018-11-23 11:47:07,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:47:07,359 INFO L480 AbstractCegarLoop]: Abstraction has 12 states and 13 transitions. [2018-11-23 11:47:07,359 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 11:47:07,359 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 13 transitions. [2018-11-23 11:47:07,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-23 11:47:07,360 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:47:07,360 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:47:07,361 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:47:07,361 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:47:07,361 INFO L82 PathProgramCache]: Analyzing trace with hash 1703094711, now seen corresponding path program 1 times [2018-11-23 11:47:07,361 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:47:07,362 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 [2018-11-23 11:47:07,378 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:47:07,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:07,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:07,406 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:47:07,458 INFO L256 TraceCheckUtils]: 0: Hoare triple {136#true} call ULTIMATE.init(); {136#true} is VALID [2018-11-23 11:47:07,458 INFO L273 TraceCheckUtils]: 1: Hoare triple {136#true} assume true; {136#true} is VALID [2018-11-23 11:47:07,459 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {136#true} {136#true} #38#return; {136#true} is VALID [2018-11-23 11:47:07,459 INFO L256 TraceCheckUtils]: 3: Hoare triple {136#true} call #t~ret0 := main(); {136#true} is VALID [2018-11-23 11:47:07,460 INFO L273 TraceCheckUtils]: 4: Hoare triple {136#true} ~x~0 := 0bv32;~y~0 := 500000bv32; {153#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:47:07,461 INFO L273 TraceCheckUtils]: 5: Hoare triple {153#(= main_~x~0 (_ bv0 32))} assume !~bvslt32(~x~0, 1000000bv32); {137#false} is VALID [2018-11-23 11:47:07,462 INFO L256 TraceCheckUtils]: 6: Hoare triple {137#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1bv32 else 0bv32)); {137#false} is VALID [2018-11-23 11:47:07,462 INFO L273 TraceCheckUtils]: 7: Hoare triple {137#false} ~cond := #in~cond; {137#false} is VALID [2018-11-23 11:47:07,462 INFO L273 TraceCheckUtils]: 8: Hoare triple {137#false} assume 0bv32 == ~cond; {137#false} is VALID [2018-11-23 11:47:07,463 INFO L273 TraceCheckUtils]: 9: Hoare triple {137#false} assume !false; {137#false} is VALID [2018-11-23 11:47:07,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:47:07,464 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 11:47:07,466 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:47:07,466 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 11:47:07,468 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2018-11-23 11:47:07,470 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:47:07,470 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-23 11:47:07,511 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 10 edges. 10 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:47:07,511 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 11:47:07,512 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 11:47:07,512 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 11:47:07,513 INFO L87 Difference]: Start difference. First operand 12 states and 13 transitions. Second operand 3 states. [2018-11-23 11:47:07,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:07,622 INFO L93 Difference]: Finished difference Result 21 states and 25 transitions. [2018-11-23 11:47:07,622 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 11:47:07,622 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2018-11-23 11:47:07,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:47:07,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-23 11:47:07,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 25 transitions. [2018-11-23 11:47:07,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-23 11:47:07,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 25 transitions. [2018-11-23 11:47:07,628 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 25 transitions. [2018-11-23 11:47:07,798 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:47:07,800 INFO L225 Difference]: With dead ends: 21 [2018-11-23 11:47:07,800 INFO L226 Difference]: Without dead ends: 14 [2018-11-23 11:47:07,801 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 11:47:07,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2018-11-23 11:47:07,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 14. [2018-11-23 11:47:07,814 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:47:07,815 INFO L82 GeneralOperation]: Start isEquivalent. First operand 14 states. Second operand 14 states. [2018-11-23 11:47:07,815 INFO L74 IsIncluded]: Start isIncluded. First operand 14 states. Second operand 14 states. [2018-11-23 11:47:07,815 INFO L87 Difference]: Start difference. First operand 14 states. Second operand 14 states. [2018-11-23 11:47:07,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:07,817 INFO L93 Difference]: Finished difference Result 14 states and 15 transitions. [2018-11-23 11:47:07,817 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2018-11-23 11:47:07,818 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:07,818 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:07,818 INFO L74 IsIncluded]: Start isIncluded. First operand 14 states. Second operand 14 states. [2018-11-23 11:47:07,818 INFO L87 Difference]: Start difference. First operand 14 states. Second operand 14 states. [2018-11-23 11:47:07,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:07,820 INFO L93 Difference]: Finished difference Result 14 states and 15 transitions. [2018-11-23 11:47:07,820 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2018-11-23 11:47:07,821 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:07,821 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:07,821 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:47:07,821 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:47:07,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2018-11-23 11:47:07,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 15 transitions. [2018-11-23 11:47:07,823 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 15 transitions. Word has length 10 [2018-11-23 11:47:07,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:47:07,824 INFO L480 AbstractCegarLoop]: Abstraction has 14 states and 15 transitions. [2018-11-23 11:47:07,824 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 11:47:07,824 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2018-11-23 11:47:07,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-23 11:47:07,825 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:47:07,825 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:47:07,825 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:47:07,825 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:47:07,826 INFO L82 PathProgramCache]: Analyzing trace with hash 1337256884, now seen corresponding path program 1 times [2018-11-23 11:47:07,826 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:47:07,826 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 [2018-11-23 11:47:07,848 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:47:07,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:07,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:07,883 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:47:07,948 INFO L256 TraceCheckUtils]: 0: Hoare triple {250#true} call ULTIMATE.init(); {250#true} is VALID [2018-11-23 11:47:07,948 INFO L273 TraceCheckUtils]: 1: Hoare triple {250#true} assume true; {250#true} is VALID [2018-11-23 11:47:07,949 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {250#true} {250#true} #38#return; {250#true} is VALID [2018-11-23 11:47:07,949 INFO L256 TraceCheckUtils]: 3: Hoare triple {250#true} call #t~ret0 := main(); {250#true} is VALID [2018-11-23 11:47:07,953 INFO L273 TraceCheckUtils]: 4: Hoare triple {250#true} ~x~0 := 0bv32;~y~0 := 500000bv32; {267#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:47:07,954 INFO L273 TraceCheckUtils]: 5: Hoare triple {267#(= main_~x~0 (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {267#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:47:07,955 INFO L273 TraceCheckUtils]: 6: Hoare triple {267#(= main_~x~0 (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {274#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:07,955 INFO L273 TraceCheckUtils]: 7: Hoare triple {274#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume !~bvslt32(~x~0, 1000000bv32); {251#false} is VALID [2018-11-23 11:47:07,956 INFO L256 TraceCheckUtils]: 8: Hoare triple {251#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1bv32 else 0bv32)); {251#false} is VALID [2018-11-23 11:47:07,956 INFO L273 TraceCheckUtils]: 9: Hoare triple {251#false} ~cond := #in~cond; {251#false} is VALID [2018-11-23 11:47:07,956 INFO L273 TraceCheckUtils]: 10: Hoare triple {251#false} assume 0bv32 == ~cond; {251#false} is VALID [2018-11-23 11:47:07,957 INFO L273 TraceCheckUtils]: 11: Hoare triple {251#false} assume !false; {251#false} is VALID [2018-11-23 11:47:07,958 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:47:07,959 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:47:08,104 INFO L273 TraceCheckUtils]: 11: Hoare triple {251#false} assume !false; {251#false} is VALID [2018-11-23 11:47:08,104 INFO L273 TraceCheckUtils]: 10: Hoare triple {251#false} assume 0bv32 == ~cond; {251#false} is VALID [2018-11-23 11:47:08,105 INFO L273 TraceCheckUtils]: 9: Hoare triple {251#false} ~cond := #in~cond; {251#false} is VALID [2018-11-23 11:47:08,105 INFO L256 TraceCheckUtils]: 8: Hoare triple {251#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1bv32 else 0bv32)); {251#false} is VALID [2018-11-23 11:47:08,106 INFO L273 TraceCheckUtils]: 7: Hoare triple {302#(bvslt main_~x~0 (_ bv1000000 32))} assume !~bvslt32(~x~0, 1000000bv32); {251#false} is VALID [2018-11-23 11:47:08,112 INFO L273 TraceCheckUtils]: 6: Hoare triple {306#(bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv1000000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {302#(bvslt main_~x~0 (_ bv1000000 32))} is VALID [2018-11-23 11:47:08,113 INFO L273 TraceCheckUtils]: 5: Hoare triple {306#(bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv1000000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {306#(bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv1000000 32))} is VALID [2018-11-23 11:47:08,114 INFO L273 TraceCheckUtils]: 4: Hoare triple {250#true} ~x~0 := 0bv32;~y~0 := 500000bv32; {306#(bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv1000000 32))} is VALID [2018-11-23 11:47:08,114 INFO L256 TraceCheckUtils]: 3: Hoare triple {250#true} call #t~ret0 := main(); {250#true} is VALID [2018-11-23 11:47:08,114 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {250#true} {250#true} #38#return; {250#true} is VALID [2018-11-23 11:47:08,114 INFO L273 TraceCheckUtils]: 1: Hoare triple {250#true} assume true; {250#true} is VALID [2018-11-23 11:47:08,115 INFO L256 TraceCheckUtils]: 0: Hoare triple {250#true} call ULTIMATE.init(); {250#true} is VALID [2018-11-23 11:47:08,115 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:47:08,117 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:47:08,117 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2018-11-23 11:47:08,118 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 12 [2018-11-23 11:47:08,118 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:47:08,118 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-23 11:47:08,276 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 16 edges. 16 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:47:08,277 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 11:47:08,277 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 11:47:08,277 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-11-23 11:47:08,278 INFO L87 Difference]: Start difference. First operand 14 states and 15 transitions. Second operand 6 states. [2018-11-23 11:47:08,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:08,721 INFO L93 Difference]: Finished difference Result 26 states and 33 transitions. [2018-11-23 11:47:08,721 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 11:47:08,722 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 12 [2018-11-23 11:47:08,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:47:08,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-23 11:47:08,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 33 transitions. [2018-11-23 11:47:08,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-23 11:47:08,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 33 transitions. [2018-11-23 11:47:08,728 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 33 transitions. [2018-11-23 11:47:08,858 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:47:08,861 INFO L225 Difference]: With dead ends: 26 [2018-11-23 11:47:08,861 INFO L226 Difference]: Without dead ends: 19 [2018-11-23 11:47:08,862 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2018-11-23 11:47:08,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. [2018-11-23 11:47:08,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 19. [2018-11-23 11:47:08,888 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:47:08,888 INFO L82 GeneralOperation]: Start isEquivalent. First operand 19 states. Second operand 19 states. [2018-11-23 11:47:08,889 INFO L74 IsIncluded]: Start isIncluded. First operand 19 states. Second operand 19 states. [2018-11-23 11:47:08,889 INFO L87 Difference]: Start difference. First operand 19 states. Second operand 19 states. [2018-11-23 11:47:08,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:08,891 INFO L93 Difference]: Finished difference Result 19 states and 21 transitions. [2018-11-23 11:47:08,891 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2018-11-23 11:47:08,892 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:08,892 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:08,892 INFO L74 IsIncluded]: Start isIncluded. First operand 19 states. Second operand 19 states. [2018-11-23 11:47:08,892 INFO L87 Difference]: Start difference. First operand 19 states. Second operand 19 states. [2018-11-23 11:47:08,894 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:08,894 INFO L93 Difference]: Finished difference Result 19 states and 21 transitions. [2018-11-23 11:47:08,895 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2018-11-23 11:47:08,895 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:08,895 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:08,895 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:47:08,896 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:47:08,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2018-11-23 11:47:08,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 21 transitions. [2018-11-23 11:47:08,898 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 21 transitions. Word has length 12 [2018-11-23 11:47:08,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:47:08,898 INFO L480 AbstractCegarLoop]: Abstraction has 19 states and 21 transitions. [2018-11-23 11:47:08,898 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 11:47:08,899 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2018-11-23 11:47:08,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-23 11:47:08,899 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:47:08,900 INFO L402 BasicCegarLoop]: trace histogram [4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:47:08,900 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:47:08,900 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:47:08,900 INFO L82 PathProgramCache]: Analyzing trace with hash -89769689, now seen corresponding path program 1 times [2018-11-23 11:47:08,901 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:47:08,901 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 [2018-11-23 11:47:08,927 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:47:08,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:08,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:08,959 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:47:09,086 INFO L256 TraceCheckUtils]: 0: Hoare triple {437#true} call ULTIMATE.init(); {437#true} is VALID [2018-11-23 11:47:09,086 INFO L273 TraceCheckUtils]: 1: Hoare triple {437#true} assume true; {437#true} is VALID [2018-11-23 11:47:09,086 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {437#true} {437#true} #38#return; {437#true} is VALID [2018-11-23 11:47:09,087 INFO L256 TraceCheckUtils]: 3: Hoare triple {437#true} call #t~ret0 := main(); {437#true} is VALID [2018-11-23 11:47:09,087 INFO L273 TraceCheckUtils]: 4: Hoare triple {437#true} ~x~0 := 0bv32;~y~0 := 500000bv32; {454#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:47:09,088 INFO L273 TraceCheckUtils]: 5: Hoare triple {454#(= main_~x~0 (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {454#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:47:09,089 INFO L273 TraceCheckUtils]: 6: Hoare triple {454#(= main_~x~0 (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {461#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:09,093 INFO L273 TraceCheckUtils]: 7: Hoare triple {461#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {461#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:09,094 INFO L273 TraceCheckUtils]: 8: Hoare triple {461#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {468#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:47:09,095 INFO L273 TraceCheckUtils]: 9: Hoare triple {468#(= (_ bv2 32) main_~x~0)} assume !!~bvslt32(~x~0, 1000000bv32); {468#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:47:09,095 INFO L273 TraceCheckUtils]: 10: Hoare triple {468#(= (_ bv2 32) main_~x~0)} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {438#false} is VALID [2018-11-23 11:47:09,096 INFO L273 TraceCheckUtils]: 11: Hoare triple {438#false} assume !!~bvslt32(~x~0, 1000000bv32); {438#false} is VALID [2018-11-23 11:47:09,096 INFO L273 TraceCheckUtils]: 12: Hoare triple {438#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {438#false} is VALID [2018-11-23 11:47:09,096 INFO L273 TraceCheckUtils]: 13: Hoare triple {438#false} assume !~bvslt32(~x~0, 1000000bv32); {438#false} is VALID [2018-11-23 11:47:09,096 INFO L256 TraceCheckUtils]: 14: Hoare triple {438#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1bv32 else 0bv32)); {438#false} is VALID [2018-11-23 11:47:09,097 INFO L273 TraceCheckUtils]: 15: Hoare triple {438#false} ~cond := #in~cond; {438#false} is VALID [2018-11-23 11:47:09,097 INFO L273 TraceCheckUtils]: 16: Hoare triple {438#false} assume 0bv32 == ~cond; {438#false} is VALID [2018-11-23 11:47:09,097 INFO L273 TraceCheckUtils]: 17: Hoare triple {438#false} assume !false; {438#false} is VALID [2018-11-23 11:47:09,099 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-23 11:47:09,099 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:47:09,206 INFO L273 TraceCheckUtils]: 17: Hoare triple {438#false} assume !false; {438#false} is VALID [2018-11-23 11:47:09,207 INFO L273 TraceCheckUtils]: 16: Hoare triple {438#false} assume 0bv32 == ~cond; {438#false} is VALID [2018-11-23 11:47:09,207 INFO L273 TraceCheckUtils]: 15: Hoare triple {438#false} ~cond := #in~cond; {438#false} is VALID [2018-11-23 11:47:09,208 INFO L256 TraceCheckUtils]: 14: Hoare triple {438#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1bv32 else 0bv32)); {438#false} is VALID [2018-11-23 11:47:09,208 INFO L273 TraceCheckUtils]: 13: Hoare triple {438#false} assume !~bvslt32(~x~0, 1000000bv32); {438#false} is VALID [2018-11-23 11:47:09,208 INFO L273 TraceCheckUtils]: 12: Hoare triple {438#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {438#false} is VALID [2018-11-23 11:47:09,208 INFO L273 TraceCheckUtils]: 11: Hoare triple {438#false} assume !!~bvslt32(~x~0, 1000000bv32); {438#false} is VALID [2018-11-23 11:47:09,214 INFO L273 TraceCheckUtils]: 10: Hoare triple {517#(bvslt main_~x~0 (_ bv500000 32))} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {438#false} is VALID [2018-11-23 11:47:09,215 INFO L273 TraceCheckUtils]: 9: Hoare triple {517#(bvslt main_~x~0 (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {517#(bvslt main_~x~0 (_ bv500000 32))} is VALID [2018-11-23 11:47:09,216 INFO L273 TraceCheckUtils]: 8: Hoare triple {524#(bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {517#(bvslt main_~x~0 (_ bv500000 32))} is VALID [2018-11-23 11:47:09,217 INFO L273 TraceCheckUtils]: 7: Hoare triple {524#(bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {524#(bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:09,221 INFO L273 TraceCheckUtils]: 6: Hoare triple {531#(bvslt (bvadd main_~x~0 (_ bv2 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {524#(bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:09,222 INFO L273 TraceCheckUtils]: 5: Hoare triple {531#(bvslt (bvadd main_~x~0 (_ bv2 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {531#(bvslt (bvadd main_~x~0 (_ bv2 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:09,236 INFO L273 TraceCheckUtils]: 4: Hoare triple {437#true} ~x~0 := 0bv32;~y~0 := 500000bv32; {531#(bvslt (bvadd main_~x~0 (_ bv2 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:09,237 INFO L256 TraceCheckUtils]: 3: Hoare triple {437#true} call #t~ret0 := main(); {437#true} is VALID [2018-11-23 11:47:09,237 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {437#true} {437#true} #38#return; {437#true} is VALID [2018-11-23 11:47:09,237 INFO L273 TraceCheckUtils]: 1: Hoare triple {437#true} assume true; {437#true} is VALID [2018-11-23 11:47:09,238 INFO L256 TraceCheckUtils]: 0: Hoare triple {437#true} call ULTIMATE.init(); {437#true} is VALID [2018-11-23 11:47:09,238 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-23 11:47:09,240 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:47:09,240 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2018-11-23 11:47:09,241 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 18 [2018-11-23 11:47:09,241 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:47:09,242 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2018-11-23 11:47:09,331 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:47:09,331 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 11:47:09,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 11:47:09,332 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-11-23 11:47:09,332 INFO L87 Difference]: Start difference. First operand 19 states and 21 transitions. Second operand 8 states. [2018-11-23 11:47:09,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:09,711 INFO L93 Difference]: Finished difference Result 37 states and 45 transitions. [2018-11-23 11:47:09,712 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 11:47:09,712 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 18 [2018-11-23 11:47:09,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:47:09,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-23 11:47:09,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 37 transitions. [2018-11-23 11:47:09,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-23 11:47:09,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 37 transitions. [2018-11-23 11:47:09,717 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 37 transitions. [2018-11-23 11:47:09,800 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:47:09,802 INFO L225 Difference]: With dead ends: 37 [2018-11-23 11:47:09,803 INFO L226 Difference]: Without dead ends: 27 [2018-11-23 11:47:09,803 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2018-11-23 11:47:09,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2018-11-23 11:47:09,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2018-11-23 11:47:09,831 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:47:09,831 INFO L82 GeneralOperation]: Start isEquivalent. First operand 27 states. Second operand 27 states. [2018-11-23 11:47:09,831 INFO L74 IsIncluded]: Start isIncluded. First operand 27 states. Second operand 27 states. [2018-11-23 11:47:09,831 INFO L87 Difference]: Start difference. First operand 27 states. Second operand 27 states. [2018-11-23 11:47:09,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:09,834 INFO L93 Difference]: Finished difference Result 27 states and 29 transitions. [2018-11-23 11:47:09,835 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2018-11-23 11:47:09,835 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:09,835 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:09,836 INFO L74 IsIncluded]: Start isIncluded. First operand 27 states. Second operand 27 states. [2018-11-23 11:47:09,836 INFO L87 Difference]: Start difference. First operand 27 states. Second operand 27 states. [2018-11-23 11:47:09,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:09,838 INFO L93 Difference]: Finished difference Result 27 states and 29 transitions. [2018-11-23 11:47:09,839 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2018-11-23 11:47:09,839 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:09,839 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:09,840 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:47:09,840 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:47:09,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2018-11-23 11:47:09,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 29 transitions. [2018-11-23 11:47:09,842 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 29 transitions. Word has length 18 [2018-11-23 11:47:09,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:47:09,842 INFO L480 AbstractCegarLoop]: Abstraction has 27 states and 29 transitions. [2018-11-23 11:47:09,842 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 11:47:09,842 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2018-11-23 11:47:09,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-11-23 11:47:09,843 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:47:09,844 INFO L402 BasicCegarLoop]: trace histogram [8, 6, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:47:09,844 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:47:09,844 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:47:09,844 INFO L82 PathProgramCache]: Analyzing trace with hash 375097755, now seen corresponding path program 2 times [2018-11-23 11:47:09,845 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:47:09,845 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 [2018-11-23 11:47:09,863 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2018-11-23 11:47:09,907 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-23 11:47:09,907 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:47:09,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:09,934 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:47:10,150 INFO L256 TraceCheckUtils]: 0: Hoare triple {709#true} call ULTIMATE.init(); {709#true} is VALID [2018-11-23 11:47:10,151 INFO L273 TraceCheckUtils]: 1: Hoare triple {709#true} assume true; {709#true} is VALID [2018-11-23 11:47:10,151 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {709#true} {709#true} #38#return; {709#true} is VALID [2018-11-23 11:47:10,152 INFO L256 TraceCheckUtils]: 3: Hoare triple {709#true} call #t~ret0 := main(); {709#true} is VALID [2018-11-23 11:47:10,153 INFO L273 TraceCheckUtils]: 4: Hoare triple {709#true} ~x~0 := 0bv32;~y~0 := 500000bv32; {726#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:47:10,153 INFO L273 TraceCheckUtils]: 5: Hoare triple {726#(= main_~x~0 (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {726#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:47:10,156 INFO L273 TraceCheckUtils]: 6: Hoare triple {726#(= main_~x~0 (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {733#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:10,157 INFO L273 TraceCheckUtils]: 7: Hoare triple {733#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {733#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:10,158 INFO L273 TraceCheckUtils]: 8: Hoare triple {733#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {740#(= (bvadd main_~x~0 (_ bv4294967294 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:10,158 INFO L273 TraceCheckUtils]: 9: Hoare triple {740#(= (bvadd main_~x~0 (_ bv4294967294 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {740#(= (bvadd main_~x~0 (_ bv4294967294 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:10,159 INFO L273 TraceCheckUtils]: 10: Hoare triple {740#(= (bvadd main_~x~0 (_ bv4294967294 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {747#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:10,160 INFO L273 TraceCheckUtils]: 11: Hoare triple {747#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {747#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:10,162 INFO L273 TraceCheckUtils]: 12: Hoare triple {747#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {754#(= (bvadd main_~x~0 (_ bv4294967292 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:10,163 INFO L273 TraceCheckUtils]: 13: Hoare triple {754#(= (bvadd main_~x~0 (_ bv4294967292 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {754#(= (bvadd main_~x~0 (_ bv4294967292 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:10,164 INFO L273 TraceCheckUtils]: 14: Hoare triple {754#(= (bvadd main_~x~0 (_ bv4294967292 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {761#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:10,164 INFO L273 TraceCheckUtils]: 15: Hoare triple {761#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {761#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:10,165 INFO L273 TraceCheckUtils]: 16: Hoare triple {761#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {768#(= (_ bv6 32) main_~x~0)} is VALID [2018-11-23 11:47:10,166 INFO L273 TraceCheckUtils]: 17: Hoare triple {768#(= (_ bv6 32) main_~x~0)} assume !!~bvslt32(~x~0, 1000000bv32); {768#(= (_ bv6 32) main_~x~0)} is VALID [2018-11-23 11:47:10,168 INFO L273 TraceCheckUtils]: 18: Hoare triple {768#(= (_ bv6 32) main_~x~0)} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {710#false} is VALID [2018-11-23 11:47:10,168 INFO L273 TraceCheckUtils]: 19: Hoare triple {710#false} assume !!~bvslt32(~x~0, 1000000bv32); {710#false} is VALID [2018-11-23 11:47:10,169 INFO L273 TraceCheckUtils]: 20: Hoare triple {710#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {710#false} is VALID [2018-11-23 11:47:10,169 INFO L273 TraceCheckUtils]: 21: Hoare triple {710#false} assume !~bvslt32(~x~0, 1000000bv32); {710#false} is VALID [2018-11-23 11:47:10,170 INFO L256 TraceCheckUtils]: 22: Hoare triple {710#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1bv32 else 0bv32)); {710#false} is VALID [2018-11-23 11:47:10,170 INFO L273 TraceCheckUtils]: 23: Hoare triple {710#false} ~cond := #in~cond; {710#false} is VALID [2018-11-23 11:47:10,170 INFO L273 TraceCheckUtils]: 24: Hoare triple {710#false} assume 0bv32 == ~cond; {710#false} is VALID [2018-11-23 11:47:10,170 INFO L273 TraceCheckUtils]: 25: Hoare triple {710#false} assume !false; {710#false} is VALID [2018-11-23 11:47:10,172 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-23 11:47:10,173 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:47:10,518 INFO L273 TraceCheckUtils]: 25: Hoare triple {710#false} assume !false; {710#false} is VALID [2018-11-23 11:47:10,518 INFO L273 TraceCheckUtils]: 24: Hoare triple {710#false} assume 0bv32 == ~cond; {710#false} is VALID [2018-11-23 11:47:10,518 INFO L273 TraceCheckUtils]: 23: Hoare triple {710#false} ~cond := #in~cond; {710#false} is VALID [2018-11-23 11:47:10,519 INFO L256 TraceCheckUtils]: 22: Hoare triple {710#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1bv32 else 0bv32)); {710#false} is VALID [2018-11-23 11:47:10,519 INFO L273 TraceCheckUtils]: 21: Hoare triple {710#false} assume !~bvslt32(~x~0, 1000000bv32); {710#false} is VALID [2018-11-23 11:47:10,519 INFO L273 TraceCheckUtils]: 20: Hoare triple {710#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {710#false} is VALID [2018-11-23 11:47:10,519 INFO L273 TraceCheckUtils]: 19: Hoare triple {710#false} assume !!~bvslt32(~x~0, 1000000bv32); {710#false} is VALID [2018-11-23 11:47:10,520 INFO L273 TraceCheckUtils]: 18: Hoare triple {817#(bvslt main_~x~0 (_ bv500000 32))} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {710#false} is VALID [2018-11-23 11:47:10,521 INFO L273 TraceCheckUtils]: 17: Hoare triple {817#(bvslt main_~x~0 (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {817#(bvslt main_~x~0 (_ bv500000 32))} is VALID [2018-11-23 11:47:10,522 INFO L273 TraceCheckUtils]: 16: Hoare triple {824#(bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {817#(bvslt main_~x~0 (_ bv500000 32))} is VALID [2018-11-23 11:47:10,522 INFO L273 TraceCheckUtils]: 15: Hoare triple {824#(bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {824#(bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:10,528 INFO L273 TraceCheckUtils]: 14: Hoare triple {831#(bvslt (bvadd main_~x~0 (_ bv2 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {824#(bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:10,529 INFO L273 TraceCheckUtils]: 13: Hoare triple {831#(bvslt (bvadd main_~x~0 (_ bv2 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {831#(bvslt (bvadd main_~x~0 (_ bv2 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:10,534 INFO L273 TraceCheckUtils]: 12: Hoare triple {838#(bvslt (bvadd main_~x~0 (_ bv3 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {831#(bvslt (bvadd main_~x~0 (_ bv2 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:10,535 INFO L273 TraceCheckUtils]: 11: Hoare triple {838#(bvslt (bvadd main_~x~0 (_ bv3 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {838#(bvslt (bvadd main_~x~0 (_ bv3 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:10,551 INFO L273 TraceCheckUtils]: 10: Hoare triple {845#(bvslt (bvadd main_~x~0 (_ bv4 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {838#(bvslt (bvadd main_~x~0 (_ bv3 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:10,552 INFO L273 TraceCheckUtils]: 9: Hoare triple {845#(bvslt (bvadd main_~x~0 (_ bv4 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {845#(bvslt (bvadd main_~x~0 (_ bv4 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:10,570 INFO L273 TraceCheckUtils]: 8: Hoare triple {852#(bvslt (bvadd main_~x~0 (_ bv5 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {845#(bvslt (bvadd main_~x~0 (_ bv4 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:10,579 INFO L273 TraceCheckUtils]: 7: Hoare triple {852#(bvslt (bvadd main_~x~0 (_ bv5 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {852#(bvslt (bvadd main_~x~0 (_ bv5 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:10,593 INFO L273 TraceCheckUtils]: 6: Hoare triple {859#(bvslt (bvadd main_~x~0 (_ bv6 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {852#(bvslt (bvadd main_~x~0 (_ bv5 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:10,595 INFO L273 TraceCheckUtils]: 5: Hoare triple {859#(bvslt (bvadd main_~x~0 (_ bv6 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {859#(bvslt (bvadd main_~x~0 (_ bv6 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:10,600 INFO L273 TraceCheckUtils]: 4: Hoare triple {709#true} ~x~0 := 0bv32;~y~0 := 500000bv32; {859#(bvslt (bvadd main_~x~0 (_ bv6 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:10,600 INFO L256 TraceCheckUtils]: 3: Hoare triple {709#true} call #t~ret0 := main(); {709#true} is VALID [2018-11-23 11:47:10,601 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {709#true} {709#true} #38#return; {709#true} is VALID [2018-11-23 11:47:10,601 INFO L273 TraceCheckUtils]: 1: Hoare triple {709#true} assume true; {709#true} is VALID [2018-11-23 11:47:10,601 INFO L256 TraceCheckUtils]: 0: Hoare triple {709#true} call ULTIMATE.init(); {709#true} is VALID [2018-11-23 11:47:10,603 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-23 11:47:10,607 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:47:10,607 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2018-11-23 11:47:10,608 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 26 [2018-11-23 11:47:10,608 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:47:10,609 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2018-11-23 11:47:10,714 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:47:10,715 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 11:47:10,715 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 11:47:10,715 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=162, Unknown=0, NotChecked=0, Total=240 [2018-11-23 11:47:10,715 INFO L87 Difference]: Start difference. First operand 27 states and 29 transitions. Second operand 16 states. [2018-11-23 11:47:12,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:12,014 INFO L93 Difference]: Finished difference Result 53 states and 65 transitions. [2018-11-23 11:47:12,015 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-23 11:47:12,015 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 26 [2018-11-23 11:47:12,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:47:12,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2018-11-23 11:47:12,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 57 transitions. [2018-11-23 11:47:12,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2018-11-23 11:47:12,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 57 transitions. [2018-11-23 11:47:12,021 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 57 transitions. [2018-11-23 11:47:12,145 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:47:12,148 INFO L225 Difference]: With dead ends: 53 [2018-11-23 11:47:12,148 INFO L226 Difference]: Without dead ends: 43 [2018-11-23 11:47:12,149 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=174, Invalid=288, Unknown=0, NotChecked=0, Total=462 [2018-11-23 11:47:12,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2018-11-23 11:47:12,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 43. [2018-11-23 11:47:12,182 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:47:12,182 INFO L82 GeneralOperation]: Start isEquivalent. First operand 43 states. Second operand 43 states. [2018-11-23 11:47:12,183 INFO L74 IsIncluded]: Start isIncluded. First operand 43 states. Second operand 43 states. [2018-11-23 11:47:12,183 INFO L87 Difference]: Start difference. First operand 43 states. Second operand 43 states. [2018-11-23 11:47:12,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:12,186 INFO L93 Difference]: Finished difference Result 43 states and 45 transitions. [2018-11-23 11:47:12,186 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2018-11-23 11:47:12,187 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:12,187 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:12,187 INFO L74 IsIncluded]: Start isIncluded. First operand 43 states. Second operand 43 states. [2018-11-23 11:47:12,187 INFO L87 Difference]: Start difference. First operand 43 states. Second operand 43 states. [2018-11-23 11:47:12,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:12,190 INFO L93 Difference]: Finished difference Result 43 states and 45 transitions. [2018-11-23 11:47:12,191 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2018-11-23 11:47:12,191 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:12,191 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:12,192 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:47:12,192 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:47:12,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43 states. [2018-11-23 11:47:12,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 45 transitions. [2018-11-23 11:47:12,194 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 45 transitions. Word has length 26 [2018-11-23 11:47:12,195 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:47:12,195 INFO L480 AbstractCegarLoop]: Abstraction has 43 states and 45 transitions. [2018-11-23 11:47:12,195 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 11:47:12,195 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2018-11-23 11:47:12,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-11-23 11:47:12,197 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:47:12,197 INFO L402 BasicCegarLoop]: trace histogram [16, 14, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:47:12,197 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:47:12,198 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:47:12,198 INFO L82 PathProgramCache]: Analyzing trace with hash -221180285, now seen corresponding path program 3 times [2018-11-23 11:47:12,198 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:47:12,199 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 [2018-11-23 11:47:12,216 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2018-11-23 11:47:12,260 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2018-11-23 11:47:12,260 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:47:12,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:12,279 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:47:12,539 INFO L256 TraceCheckUtils]: 0: Hoare triple {1125#true} call ULTIMATE.init(); {1125#true} is VALID [2018-11-23 11:47:12,540 INFO L273 TraceCheckUtils]: 1: Hoare triple {1125#true} assume true; {1125#true} is VALID [2018-11-23 11:47:12,540 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {1125#true} {1125#true} #38#return; {1125#true} is VALID [2018-11-23 11:47:12,540 INFO L256 TraceCheckUtils]: 3: Hoare triple {1125#true} call #t~ret0 := main(); {1125#true} is VALID [2018-11-23 11:47:12,541 INFO L273 TraceCheckUtils]: 4: Hoare triple {1125#true} ~x~0 := 0bv32;~y~0 := 500000bv32; {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,542 INFO L273 TraceCheckUtils]: 5: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,543 INFO L273 TraceCheckUtils]: 6: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,543 INFO L273 TraceCheckUtils]: 7: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,543 INFO L273 TraceCheckUtils]: 8: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,544 INFO L273 TraceCheckUtils]: 9: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,545 INFO L273 TraceCheckUtils]: 10: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,545 INFO L273 TraceCheckUtils]: 11: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,546 INFO L273 TraceCheckUtils]: 12: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,547 INFO L273 TraceCheckUtils]: 13: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,548 INFO L273 TraceCheckUtils]: 14: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,548 INFO L273 TraceCheckUtils]: 15: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,549 INFO L273 TraceCheckUtils]: 16: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,550 INFO L273 TraceCheckUtils]: 17: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,551 INFO L273 TraceCheckUtils]: 18: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,552 INFO L273 TraceCheckUtils]: 19: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,553 INFO L273 TraceCheckUtils]: 20: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,554 INFO L273 TraceCheckUtils]: 21: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,554 INFO L273 TraceCheckUtils]: 22: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,555 INFO L273 TraceCheckUtils]: 23: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,556 INFO L273 TraceCheckUtils]: 24: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,556 INFO L273 TraceCheckUtils]: 25: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,557 INFO L273 TraceCheckUtils]: 26: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,558 INFO L273 TraceCheckUtils]: 27: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,559 INFO L273 TraceCheckUtils]: 28: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,559 INFO L273 TraceCheckUtils]: 29: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,560 INFO L273 TraceCheckUtils]: 30: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,561 INFO L273 TraceCheckUtils]: 31: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,562 INFO L273 TraceCheckUtils]: 32: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,562 INFO L273 TraceCheckUtils]: 33: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {1142#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:47:12,563 INFO L273 TraceCheckUtils]: 34: Hoare triple {1142#(= (_ bv500000 32) main_~y~0)} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {1233#(= (_ bv500001 32) main_~y~0)} is VALID [2018-11-23 11:47:12,564 INFO L273 TraceCheckUtils]: 35: Hoare triple {1233#(= (_ bv500001 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {1237#(and (= (_ bv500001 32) main_~y~0) (bvslt main_~x~0 (_ bv1000000 32)))} is VALID [2018-11-23 11:47:12,572 INFO L273 TraceCheckUtils]: 36: Hoare triple {1237#(and (= (_ bv500001 32) main_~y~0) (bvslt main_~x~0 (_ bv1000000 32)))} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {1241#(and (= (_ bv500002 32) main_~y~0) (bvslt (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv500000 32))))} is VALID [2018-11-23 11:47:12,573 INFO L273 TraceCheckUtils]: 37: Hoare triple {1241#(and (= (_ bv500002 32) main_~y~0) (bvslt (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv500000 32))))} assume !~bvslt32(~x~0, 1000000bv32); {1245#(and (= (_ bv500002 32) main_~y~0) (bvslt (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv1000000 32)) (not (bvslt main_~x~0 (_ bv1000000 32))))} is VALID [2018-11-23 11:47:12,576 INFO L256 TraceCheckUtils]: 38: Hoare triple {1245#(and (= (_ bv500002 32) main_~y~0) (bvslt (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv1000000 32)) (not (bvslt main_~x~0 (_ bv1000000 32))))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1bv32 else 0bv32)); {1249#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:12,579 INFO L273 TraceCheckUtils]: 39: Hoare triple {1249#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} ~cond := #in~cond; {1253#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:12,580 INFO L273 TraceCheckUtils]: 40: Hoare triple {1253#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} assume 0bv32 == ~cond; {1126#false} is VALID [2018-11-23 11:47:12,580 INFO L273 TraceCheckUtils]: 41: Hoare triple {1126#false} assume !false; {1126#false} is VALID [2018-11-23 11:47:12,586 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2018-11-23 11:47:12,587 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:47:13,002 INFO L273 TraceCheckUtils]: 41: Hoare triple {1126#false} assume !false; {1126#false} is VALID [2018-11-23 11:47:13,003 INFO L273 TraceCheckUtils]: 40: Hoare triple {1263#(not (= (_ bv0 32) __VERIFIER_assert_~cond))} assume 0bv32 == ~cond; {1126#false} is VALID [2018-11-23 11:47:13,004 INFO L273 TraceCheckUtils]: 39: Hoare triple {1267#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} ~cond := #in~cond; {1263#(not (= (_ bv0 32) __VERIFIER_assert_~cond))} is VALID [2018-11-23 11:47:13,005 INFO L256 TraceCheckUtils]: 38: Hoare triple {1271#(not (= main_~x~0 main_~y~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1bv32 else 0bv32)); {1267#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} is VALID [2018-11-23 11:47:13,006 INFO L273 TraceCheckUtils]: 37: Hoare triple {1275#(or (not (= main_~x~0 main_~y~0)) (bvslt main_~x~0 (_ bv1000000 32)))} assume !~bvslt32(~x~0, 1000000bv32); {1271#(not (= main_~x~0 main_~y~0))} is VALID [2018-11-23 11:47:13,021 INFO L273 TraceCheckUtils]: 36: Hoare triple {1279#(or (not (= main_~x~0 main_~y~0)) (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32)))} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {1275#(or (not (= main_~x~0 main_~y~0)) (bvslt main_~x~0 (_ bv1000000 32)))} is VALID [2018-11-23 11:47:13,022 INFO L273 TraceCheckUtils]: 35: Hoare triple {1283#(or (not (bvslt main_~y~0 (_ bv1000000 32))) (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32)))} assume !!~bvslt32(~x~0, 1000000bv32); {1279#(or (not (= main_~x~0 main_~y~0)) (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32)))} is VALID [2018-11-23 11:47:13,025 INFO L273 TraceCheckUtils]: 34: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {1283#(or (not (bvslt main_~y~0 (_ bv1000000 32))) (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32)))} is VALID [2018-11-23 11:47:13,026 INFO L273 TraceCheckUtils]: 33: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,026 INFO L273 TraceCheckUtils]: 32: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,027 INFO L273 TraceCheckUtils]: 31: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,027 INFO L273 TraceCheckUtils]: 30: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,028 INFO L273 TraceCheckUtils]: 29: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,029 INFO L273 TraceCheckUtils]: 28: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,029 INFO L273 TraceCheckUtils]: 27: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,030 INFO L273 TraceCheckUtils]: 26: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,031 INFO L273 TraceCheckUtils]: 25: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,032 INFO L273 TraceCheckUtils]: 24: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,034 INFO L273 TraceCheckUtils]: 23: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,035 INFO L273 TraceCheckUtils]: 22: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,035 INFO L273 TraceCheckUtils]: 21: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,036 INFO L273 TraceCheckUtils]: 20: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,036 INFO L273 TraceCheckUtils]: 19: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,037 INFO L273 TraceCheckUtils]: 18: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,037 INFO L273 TraceCheckUtils]: 17: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,038 INFO L273 TraceCheckUtils]: 16: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,039 INFO L273 TraceCheckUtils]: 15: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,040 INFO L273 TraceCheckUtils]: 14: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,041 INFO L273 TraceCheckUtils]: 13: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,048 INFO L273 TraceCheckUtils]: 12: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,049 INFO L273 TraceCheckUtils]: 11: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,068 INFO L273 TraceCheckUtils]: 10: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,074 INFO L273 TraceCheckUtils]: 9: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,075 INFO L273 TraceCheckUtils]: 8: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,075 INFO L273 TraceCheckUtils]: 7: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,076 INFO L273 TraceCheckUtils]: 6: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,094 INFO L273 TraceCheckUtils]: 5: Hoare triple {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,108 INFO L273 TraceCheckUtils]: 4: Hoare triple {1125#true} ~x~0 := 0bv32;~y~0 := 500000bv32; {1287#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:47:13,108 INFO L256 TraceCheckUtils]: 3: Hoare triple {1125#true} call #t~ret0 := main(); {1125#true} is VALID [2018-11-23 11:47:13,109 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {1125#true} {1125#true} #38#return; {1125#true} is VALID [2018-11-23 11:47:13,109 INFO L273 TraceCheckUtils]: 1: Hoare triple {1125#true} assume true; {1125#true} is VALID [2018-11-23 11:47:13,109 INFO L256 TraceCheckUtils]: 0: Hoare triple {1125#true} call ULTIMATE.init(); {1125#true} is VALID [2018-11-23 11:47:13,117 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2018-11-23 11:47:13,120 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:47:13,121 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2018-11-23 11:47:13,121 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 42 [2018-11-23 11:47:13,122 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:47:13,122 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2018-11-23 11:47:13,229 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:47:13,229 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 11:47:13,230 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 11:47:13,230 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=184, Unknown=0, NotChecked=0, Total=240 [2018-11-23 11:47:13,230 INFO L87 Difference]: Start difference. First operand 43 states and 45 transitions. Second operand 16 states. [2018-11-23 11:47:15,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:15,193 INFO L93 Difference]: Finished difference Result 85 states and 108 transitions. [2018-11-23 11:47:15,194 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-11-23 11:47:15,194 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 42 [2018-11-23 11:47:15,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:47:15,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2018-11-23 11:47:15,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 70 transitions. [2018-11-23 11:47:15,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2018-11-23 11:47:15,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 70 transitions. [2018-11-23 11:47:15,201 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 70 transitions. [2018-11-23 11:47:15,487 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:47:15,489 INFO L225 Difference]: With dead ends: 85 [2018-11-23 11:47:15,490 INFO L226 Difference]: Without dead ends: 69 [2018-11-23 11:47:15,491 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 111 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=158, Invalid=442, Unknown=0, NotChecked=0, Total=600 [2018-11-23 11:47:15,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2018-11-23 11:47:15,618 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 59. [2018-11-23 11:47:15,619 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:47:15,619 INFO L82 GeneralOperation]: Start isEquivalent. First operand 69 states. Second operand 59 states. [2018-11-23 11:47:15,619 INFO L74 IsIncluded]: Start isIncluded. First operand 69 states. Second operand 59 states. [2018-11-23 11:47:15,619 INFO L87 Difference]: Start difference. First operand 69 states. Second operand 59 states. [2018-11-23 11:47:15,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:15,626 INFO L93 Difference]: Finished difference Result 69 states and 81 transitions. [2018-11-23 11:47:15,626 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 81 transitions. [2018-11-23 11:47:15,627 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:15,628 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:15,628 INFO L74 IsIncluded]: Start isIncluded. First operand 59 states. Second operand 69 states. [2018-11-23 11:47:15,628 INFO L87 Difference]: Start difference. First operand 59 states. Second operand 69 states. [2018-11-23 11:47:15,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:15,635 INFO L93 Difference]: Finished difference Result 69 states and 81 transitions. [2018-11-23 11:47:15,635 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 81 transitions. [2018-11-23 11:47:15,636 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:15,636 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:15,636 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:47:15,636 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:47:15,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59 states. [2018-11-23 11:47:15,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 67 transitions. [2018-11-23 11:47:15,645 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 67 transitions. Word has length 42 [2018-11-23 11:47:15,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:47:15,646 INFO L480 AbstractCegarLoop]: Abstraction has 59 states and 67 transitions. [2018-11-23 11:47:15,646 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 11:47:15,646 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 67 transitions. [2018-11-23 11:47:15,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-23 11:47:15,648 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:47:15,648 INFO L402 BasicCegarLoop]: trace histogram [20, 14, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:47:15,648 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:47:15,648 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:47:15,648 INFO L82 PathProgramCache]: Analyzing trace with hash -61948177, now seen corresponding path program 4 times [2018-11-23 11:47:15,651 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:47:15,652 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 [2018-11-23 11:47:15,685 INFO L101 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-23 11:47:15,764 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-23 11:47:15,764 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:47:15,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:15,816 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:47:16,684 INFO L256 TraceCheckUtils]: 0: Hoare triple {1770#true} call ULTIMATE.init(); {1770#true} is VALID [2018-11-23 11:47:16,684 INFO L273 TraceCheckUtils]: 1: Hoare triple {1770#true} assume true; {1770#true} is VALID [2018-11-23 11:47:16,684 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {1770#true} {1770#true} #38#return; {1770#true} is VALID [2018-11-23 11:47:16,685 INFO L256 TraceCheckUtils]: 3: Hoare triple {1770#true} call #t~ret0 := main(); {1770#true} is VALID [2018-11-23 11:47:16,686 INFO L273 TraceCheckUtils]: 4: Hoare triple {1770#true} ~x~0 := 0bv32;~y~0 := 500000bv32; {1787#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:47:16,687 INFO L273 TraceCheckUtils]: 5: Hoare triple {1787#(= main_~x~0 (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {1787#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:47:16,688 INFO L273 TraceCheckUtils]: 6: Hoare triple {1787#(= main_~x~0 (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1794#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:16,689 INFO L273 TraceCheckUtils]: 7: Hoare triple {1794#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {1794#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:16,689 INFO L273 TraceCheckUtils]: 8: Hoare triple {1794#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1801#(= (bvadd main_~x~0 (_ bv4294967294 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:16,690 INFO L273 TraceCheckUtils]: 9: Hoare triple {1801#(= (bvadd main_~x~0 (_ bv4294967294 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {1801#(= (bvadd main_~x~0 (_ bv4294967294 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:16,695 INFO L273 TraceCheckUtils]: 10: Hoare triple {1801#(= (bvadd main_~x~0 (_ bv4294967294 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1808#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:16,696 INFO L273 TraceCheckUtils]: 11: Hoare triple {1808#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {1808#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:16,696 INFO L273 TraceCheckUtils]: 12: Hoare triple {1808#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1815#(= (_ bv4 32) main_~x~0)} is VALID [2018-11-23 11:47:16,697 INFO L273 TraceCheckUtils]: 13: Hoare triple {1815#(= (_ bv4 32) main_~x~0)} assume !!~bvslt32(~x~0, 1000000bv32); {1815#(= (_ bv4 32) main_~x~0)} is VALID [2018-11-23 11:47:16,697 INFO L273 TraceCheckUtils]: 14: Hoare triple {1815#(= (_ bv4 32) main_~x~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1822#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:16,698 INFO L273 TraceCheckUtils]: 15: Hoare triple {1822#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {1822#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:16,699 INFO L273 TraceCheckUtils]: 16: Hoare triple {1822#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1829#(= (_ bv6 32) main_~x~0)} is VALID [2018-11-23 11:47:16,706 INFO L273 TraceCheckUtils]: 17: Hoare triple {1829#(= (_ bv6 32) main_~x~0)} assume !!~bvslt32(~x~0, 1000000bv32); {1829#(= (_ bv6 32) main_~x~0)} is VALID [2018-11-23 11:47:16,706 INFO L273 TraceCheckUtils]: 18: Hoare triple {1829#(= (_ bv6 32) main_~x~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1836#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:16,707 INFO L273 TraceCheckUtils]: 19: Hoare triple {1836#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {1836#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:16,707 INFO L273 TraceCheckUtils]: 20: Hoare triple {1836#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1843#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:16,708 INFO L273 TraceCheckUtils]: 21: Hoare triple {1843#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {1843#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:16,708 INFO L273 TraceCheckUtils]: 22: Hoare triple {1843#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1850#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:16,709 INFO L273 TraceCheckUtils]: 23: Hoare triple {1850#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {1850#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:16,728 INFO L273 TraceCheckUtils]: 24: Hoare triple {1850#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1857#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:16,743 INFO L273 TraceCheckUtils]: 25: Hoare triple {1857#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {1857#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:16,756 INFO L273 TraceCheckUtils]: 26: Hoare triple {1857#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1864#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:16,756 INFO L273 TraceCheckUtils]: 27: Hoare triple {1864#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {1864#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:16,757 INFO L273 TraceCheckUtils]: 28: Hoare triple {1864#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1871#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:16,757 INFO L273 TraceCheckUtils]: 29: Hoare triple {1871#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {1871#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:16,758 INFO L273 TraceCheckUtils]: 30: Hoare triple {1871#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1878#(= (bvadd main_~x~0 (_ bv4294967283 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:16,758 INFO L273 TraceCheckUtils]: 31: Hoare triple {1878#(= (bvadd main_~x~0 (_ bv4294967283 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {1878#(= (bvadd main_~x~0 (_ bv4294967283 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:16,759 INFO L273 TraceCheckUtils]: 32: Hoare triple {1878#(= (bvadd main_~x~0 (_ bv4294967283 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1885#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:16,761 INFO L273 TraceCheckUtils]: 33: Hoare triple {1885#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {1885#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:16,762 INFO L273 TraceCheckUtils]: 34: Hoare triple {1885#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {1771#false} is VALID [2018-11-23 11:47:16,762 INFO L273 TraceCheckUtils]: 35: Hoare triple {1771#false} assume !!~bvslt32(~x~0, 1000000bv32); {1771#false} is VALID [2018-11-23 11:47:16,763 INFO L273 TraceCheckUtils]: 36: Hoare triple {1771#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {1771#false} is VALID [2018-11-23 11:47:16,763 INFO L273 TraceCheckUtils]: 37: Hoare triple {1771#false} assume !!~bvslt32(~x~0, 1000000bv32); {1771#false} is VALID [2018-11-23 11:47:16,763 INFO L273 TraceCheckUtils]: 38: Hoare triple {1771#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {1771#false} is VALID [2018-11-23 11:47:16,763 INFO L273 TraceCheckUtils]: 39: Hoare triple {1771#false} assume !!~bvslt32(~x~0, 1000000bv32); {1771#false} is VALID [2018-11-23 11:47:16,763 INFO L273 TraceCheckUtils]: 40: Hoare triple {1771#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {1771#false} is VALID [2018-11-23 11:47:16,764 INFO L273 TraceCheckUtils]: 41: Hoare triple {1771#false} assume !!~bvslt32(~x~0, 1000000bv32); {1771#false} is VALID [2018-11-23 11:47:16,764 INFO L273 TraceCheckUtils]: 42: Hoare triple {1771#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {1771#false} is VALID [2018-11-23 11:47:16,764 INFO L273 TraceCheckUtils]: 43: Hoare triple {1771#false} assume !!~bvslt32(~x~0, 1000000bv32); {1771#false} is VALID [2018-11-23 11:47:16,764 INFO L273 TraceCheckUtils]: 44: Hoare triple {1771#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {1771#false} is VALID [2018-11-23 11:47:16,765 INFO L273 TraceCheckUtils]: 45: Hoare triple {1771#false} assume !~bvslt32(~x~0, 1000000bv32); {1771#false} is VALID [2018-11-23 11:47:16,765 INFO L256 TraceCheckUtils]: 46: Hoare triple {1771#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1bv32 else 0bv32)); {1771#false} is VALID [2018-11-23 11:47:16,765 INFO L273 TraceCheckUtils]: 47: Hoare triple {1771#false} ~cond := #in~cond; {1771#false} is VALID [2018-11-23 11:47:16,765 INFO L273 TraceCheckUtils]: 48: Hoare triple {1771#false} assume 0bv32 == ~cond; {1771#false} is VALID [2018-11-23 11:47:16,765 INFO L273 TraceCheckUtils]: 49: Hoare triple {1771#false} assume !false; {1771#false} is VALID [2018-11-23 11:47:16,769 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 165 proven. 210 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-11-23 11:47:16,770 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:47:17,655 INFO L273 TraceCheckUtils]: 49: Hoare triple {1771#false} assume !false; {1771#false} is VALID [2018-11-23 11:47:17,655 INFO L273 TraceCheckUtils]: 48: Hoare triple {1771#false} assume 0bv32 == ~cond; {1771#false} is VALID [2018-11-23 11:47:17,655 INFO L273 TraceCheckUtils]: 47: Hoare triple {1771#false} ~cond := #in~cond; {1771#false} is VALID [2018-11-23 11:47:17,656 INFO L256 TraceCheckUtils]: 46: Hoare triple {1771#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1bv32 else 0bv32)); {1771#false} is VALID [2018-11-23 11:47:17,656 INFO L273 TraceCheckUtils]: 45: Hoare triple {1771#false} assume !~bvslt32(~x~0, 1000000bv32); {1771#false} is VALID [2018-11-23 11:47:17,656 INFO L273 TraceCheckUtils]: 44: Hoare triple {1771#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {1771#false} is VALID [2018-11-23 11:47:17,656 INFO L273 TraceCheckUtils]: 43: Hoare triple {1771#false} assume !!~bvslt32(~x~0, 1000000bv32); {1771#false} is VALID [2018-11-23 11:47:17,657 INFO L273 TraceCheckUtils]: 42: Hoare triple {1771#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {1771#false} is VALID [2018-11-23 11:47:17,657 INFO L273 TraceCheckUtils]: 41: Hoare triple {1771#false} assume !!~bvslt32(~x~0, 1000000bv32); {1771#false} is VALID [2018-11-23 11:47:17,657 INFO L273 TraceCheckUtils]: 40: Hoare triple {1771#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {1771#false} is VALID [2018-11-23 11:47:17,658 INFO L273 TraceCheckUtils]: 39: Hoare triple {1771#false} assume !!~bvslt32(~x~0, 1000000bv32); {1771#false} is VALID [2018-11-23 11:47:17,658 INFO L273 TraceCheckUtils]: 38: Hoare triple {1771#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {1771#false} is VALID [2018-11-23 11:47:17,658 INFO L273 TraceCheckUtils]: 37: Hoare triple {1771#false} assume !!~bvslt32(~x~0, 1000000bv32); {1771#false} is VALID [2018-11-23 11:47:17,658 INFO L273 TraceCheckUtils]: 36: Hoare triple {1771#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {1771#false} is VALID [2018-11-23 11:47:17,658 INFO L273 TraceCheckUtils]: 35: Hoare triple {1771#false} assume !!~bvslt32(~x~0, 1000000bv32); {1771#false} is VALID [2018-11-23 11:47:17,668 INFO L273 TraceCheckUtils]: 34: Hoare triple {1982#(bvslt main_~x~0 (_ bv500000 32))} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {1771#false} is VALID [2018-11-23 11:47:17,669 INFO L273 TraceCheckUtils]: 33: Hoare triple {1982#(bvslt main_~x~0 (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {1982#(bvslt main_~x~0 (_ bv500000 32))} is VALID [2018-11-23 11:47:17,670 INFO L273 TraceCheckUtils]: 32: Hoare triple {1989#(bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1982#(bvslt main_~x~0 (_ bv500000 32))} is VALID [2018-11-23 11:47:17,671 INFO L273 TraceCheckUtils]: 31: Hoare triple {1989#(bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {1989#(bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,675 INFO L273 TraceCheckUtils]: 30: Hoare triple {1996#(bvslt (bvadd main_~x~0 (_ bv2 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1989#(bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,675 INFO L273 TraceCheckUtils]: 29: Hoare triple {1996#(bvslt (bvadd main_~x~0 (_ bv2 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {1996#(bvslt (bvadd main_~x~0 (_ bv2 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,680 INFO L273 TraceCheckUtils]: 28: Hoare triple {2003#(bvslt (bvadd main_~x~0 (_ bv3 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {1996#(bvslt (bvadd main_~x~0 (_ bv2 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,681 INFO L273 TraceCheckUtils]: 27: Hoare triple {2003#(bvslt (bvadd main_~x~0 (_ bv3 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2003#(bvslt (bvadd main_~x~0 (_ bv3 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,685 INFO L273 TraceCheckUtils]: 26: Hoare triple {2010#(bvslt (bvadd main_~x~0 (_ bv4 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2003#(bvslt (bvadd main_~x~0 (_ bv3 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,685 INFO L273 TraceCheckUtils]: 25: Hoare triple {2010#(bvslt (bvadd main_~x~0 (_ bv4 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2010#(bvslt (bvadd main_~x~0 (_ bv4 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,690 INFO L273 TraceCheckUtils]: 24: Hoare triple {2017#(bvslt (bvadd main_~x~0 (_ bv5 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2010#(bvslt (bvadd main_~x~0 (_ bv4 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,691 INFO L273 TraceCheckUtils]: 23: Hoare triple {2017#(bvslt (bvadd main_~x~0 (_ bv5 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2017#(bvslt (bvadd main_~x~0 (_ bv5 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,696 INFO L273 TraceCheckUtils]: 22: Hoare triple {2024#(bvslt (bvadd main_~x~0 (_ bv6 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2017#(bvslt (bvadd main_~x~0 (_ bv5 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,696 INFO L273 TraceCheckUtils]: 21: Hoare triple {2024#(bvslt (bvadd main_~x~0 (_ bv6 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2024#(bvslt (bvadd main_~x~0 (_ bv6 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,701 INFO L273 TraceCheckUtils]: 20: Hoare triple {2031#(bvslt (bvadd main_~x~0 (_ bv7 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2024#(bvslt (bvadd main_~x~0 (_ bv6 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,702 INFO L273 TraceCheckUtils]: 19: Hoare triple {2031#(bvslt (bvadd main_~x~0 (_ bv7 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2031#(bvslt (bvadd main_~x~0 (_ bv7 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,706 INFO L273 TraceCheckUtils]: 18: Hoare triple {2038#(bvslt (bvadd main_~x~0 (_ bv8 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2031#(bvslt (bvadd main_~x~0 (_ bv7 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,707 INFO L273 TraceCheckUtils]: 17: Hoare triple {2038#(bvslt (bvadd main_~x~0 (_ bv8 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2038#(bvslt (bvadd main_~x~0 (_ bv8 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,712 INFO L273 TraceCheckUtils]: 16: Hoare triple {2045#(bvslt (bvadd main_~x~0 (_ bv9 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2038#(bvslt (bvadd main_~x~0 (_ bv8 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,713 INFO L273 TraceCheckUtils]: 15: Hoare triple {2045#(bvslt (bvadd main_~x~0 (_ bv9 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2045#(bvslt (bvadd main_~x~0 (_ bv9 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,720 INFO L273 TraceCheckUtils]: 14: Hoare triple {2052#(bvslt (bvadd main_~x~0 (_ bv10 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2045#(bvslt (bvadd main_~x~0 (_ bv9 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,720 INFO L273 TraceCheckUtils]: 13: Hoare triple {2052#(bvslt (bvadd main_~x~0 (_ bv10 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2052#(bvslt (bvadd main_~x~0 (_ bv10 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,726 INFO L273 TraceCheckUtils]: 12: Hoare triple {2059#(bvslt (bvadd main_~x~0 (_ bv11 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2052#(bvslt (bvadd main_~x~0 (_ bv10 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,726 INFO L273 TraceCheckUtils]: 11: Hoare triple {2059#(bvslt (bvadd main_~x~0 (_ bv11 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2059#(bvslt (bvadd main_~x~0 (_ bv11 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,731 INFO L273 TraceCheckUtils]: 10: Hoare triple {2066#(bvslt (bvadd main_~x~0 (_ bv12 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2059#(bvslt (bvadd main_~x~0 (_ bv11 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,731 INFO L273 TraceCheckUtils]: 9: Hoare triple {2066#(bvslt (bvadd main_~x~0 (_ bv12 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2066#(bvslt (bvadd main_~x~0 (_ bv12 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,738 INFO L273 TraceCheckUtils]: 8: Hoare triple {2073#(bvslt (bvadd main_~x~0 (_ bv13 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2066#(bvslt (bvadd main_~x~0 (_ bv12 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,739 INFO L273 TraceCheckUtils]: 7: Hoare triple {2073#(bvslt (bvadd main_~x~0 (_ bv13 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2073#(bvslt (bvadd main_~x~0 (_ bv13 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,743 INFO L273 TraceCheckUtils]: 6: Hoare triple {2080#(bvslt (bvadd main_~x~0 (_ bv14 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2073#(bvslt (bvadd main_~x~0 (_ bv13 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,744 INFO L273 TraceCheckUtils]: 5: Hoare triple {2080#(bvslt (bvadd main_~x~0 (_ bv14 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2080#(bvslt (bvadd main_~x~0 (_ bv14 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,744 INFO L273 TraceCheckUtils]: 4: Hoare triple {1770#true} ~x~0 := 0bv32;~y~0 := 500000bv32; {2080#(bvslt (bvadd main_~x~0 (_ bv14 32)) (_ bv500000 32))} is VALID [2018-11-23 11:47:17,744 INFO L256 TraceCheckUtils]: 3: Hoare triple {1770#true} call #t~ret0 := main(); {1770#true} is VALID [2018-11-23 11:47:17,745 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {1770#true} {1770#true} #38#return; {1770#true} is VALID [2018-11-23 11:47:17,745 INFO L273 TraceCheckUtils]: 1: Hoare triple {1770#true} assume true; {1770#true} is VALID [2018-11-23 11:47:17,745 INFO L256 TraceCheckUtils]: 0: Hoare triple {1770#true} call ULTIMATE.init(); {1770#true} is VALID [2018-11-23 11:47:17,748 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 165 proven. 210 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-11-23 11:47:17,759 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:47:17,759 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 32 [2018-11-23 11:47:17,759 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 50 [2018-11-23 11:47:17,760 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:47:17,760 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states. [2018-11-23 11:47:17,905 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:47:17,906 INFO L459 AbstractCegarLoop]: Interpolant automaton has 32 states [2018-11-23 11:47:17,906 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2018-11-23 11:47:17,907 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=286, Invalid=706, Unknown=0, NotChecked=0, Total=992 [2018-11-23 11:47:17,907 INFO L87 Difference]: Start difference. First operand 59 states and 67 transitions. Second operand 32 states. [2018-11-23 11:47:19,769 WARN L180 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 7 [2018-11-23 11:47:23,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:23,127 INFO L93 Difference]: Finished difference Result 115 states and 146 transitions. [2018-11-23 11:47:23,127 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2018-11-23 11:47:23,127 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 50 [2018-11-23 11:47:23,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:47:23,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2018-11-23 11:47:23,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 97 transitions. [2018-11-23 11:47:23,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2018-11-23 11:47:23,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 97 transitions. [2018-11-23 11:47:23,134 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 97 transitions. [2018-11-23 11:47:23,382 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:47:23,384 INFO L225 Difference]: With dead ends: 115 [2018-11-23 11:47:23,385 INFO L226 Difference]: Without dead ends: 91 [2018-11-23 11:47:23,386 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=734, Invalid=1336, Unknown=0, NotChecked=0, Total=2070 [2018-11-23 11:47:23,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2018-11-23 11:47:23,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 91. [2018-11-23 11:47:23,485 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:47:23,485 INFO L82 GeneralOperation]: Start isEquivalent. First operand 91 states. Second operand 91 states. [2018-11-23 11:47:23,485 INFO L74 IsIncluded]: Start isIncluded. First operand 91 states. Second operand 91 states. [2018-11-23 11:47:23,485 INFO L87 Difference]: Start difference. First operand 91 states. Second operand 91 states. [2018-11-23 11:47:23,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:23,490 INFO L93 Difference]: Finished difference Result 91 states and 99 transitions. [2018-11-23 11:47:23,491 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 99 transitions. [2018-11-23 11:47:23,491 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:23,491 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:23,492 INFO L74 IsIncluded]: Start isIncluded. First operand 91 states. Second operand 91 states. [2018-11-23 11:47:23,492 INFO L87 Difference]: Start difference. First operand 91 states. Second operand 91 states. [2018-11-23 11:47:23,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:23,495 INFO L93 Difference]: Finished difference Result 91 states and 99 transitions. [2018-11-23 11:47:23,495 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 99 transitions. [2018-11-23 11:47:23,496 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:23,496 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:23,496 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:47:23,496 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:47:23,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 91 states. [2018-11-23 11:47:23,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 99 transitions. [2018-11-23 11:47:23,500 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 99 transitions. Word has length 50 [2018-11-23 11:47:23,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:47:23,500 INFO L480 AbstractCegarLoop]: Abstraction has 91 states and 99 transitions. [2018-11-23 11:47:23,500 INFO L481 AbstractCegarLoop]: Interpolant automaton has 32 states. [2018-11-23 11:47:23,501 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 99 transitions. [2018-11-23 11:47:23,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2018-11-23 11:47:23,503 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:47:23,503 INFO L402 BasicCegarLoop]: trace histogram [36, 30, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:47:23,503 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:47:23,503 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:47:23,503 INFO L82 PathProgramCache]: Analyzing trace with hash 1208387775, now seen corresponding path program 5 times [2018-11-23 11:47:23,504 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:47:23,504 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 [2018-11-23 11:47:23,526 INFO L101 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2018-11-23 11:47:26,092 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 37 check-sat command(s) [2018-11-23 11:47:26,092 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:47:26,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:26,178 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:47:27,502 INFO L256 TraceCheckUtils]: 0: Hoare triple {2623#true} call ULTIMATE.init(); {2623#true} is VALID [2018-11-23 11:47:27,502 INFO L273 TraceCheckUtils]: 1: Hoare triple {2623#true} assume true; {2623#true} is VALID [2018-11-23 11:47:27,503 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {2623#true} {2623#true} #38#return; {2623#true} is VALID [2018-11-23 11:47:27,503 INFO L256 TraceCheckUtils]: 3: Hoare triple {2623#true} call #t~ret0 := main(); {2623#true} is VALID [2018-11-23 11:47:27,504 INFO L273 TraceCheckUtils]: 4: Hoare triple {2623#true} ~x~0 := 0bv32;~y~0 := 500000bv32; {2640#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:47:27,504 INFO L273 TraceCheckUtils]: 5: Hoare triple {2640#(= main_~x~0 (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2640#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:47:27,505 INFO L273 TraceCheckUtils]: 6: Hoare triple {2640#(= main_~x~0 (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2647#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,505 INFO L273 TraceCheckUtils]: 7: Hoare triple {2647#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2647#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,506 INFO L273 TraceCheckUtils]: 8: Hoare triple {2647#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2654#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:47:27,506 INFO L273 TraceCheckUtils]: 9: Hoare triple {2654#(= (_ bv2 32) main_~x~0)} assume !!~bvslt32(~x~0, 1000000bv32); {2654#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:47:27,507 INFO L273 TraceCheckUtils]: 10: Hoare triple {2654#(= (_ bv2 32) main_~x~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2661#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,508 INFO L273 TraceCheckUtils]: 11: Hoare triple {2661#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2661#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,509 INFO L273 TraceCheckUtils]: 12: Hoare triple {2661#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2668#(= (_ bv4 32) main_~x~0)} is VALID [2018-11-23 11:47:27,510 INFO L273 TraceCheckUtils]: 13: Hoare triple {2668#(= (_ bv4 32) main_~x~0)} assume !!~bvslt32(~x~0, 1000000bv32); {2668#(= (_ bv4 32) main_~x~0)} is VALID [2018-11-23 11:47:27,529 INFO L273 TraceCheckUtils]: 14: Hoare triple {2668#(= (_ bv4 32) main_~x~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2675#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,529 INFO L273 TraceCheckUtils]: 15: Hoare triple {2675#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2675#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,530 INFO L273 TraceCheckUtils]: 16: Hoare triple {2675#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2682#(= (bvadd main_~x~0 (_ bv4294967290 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,530 INFO L273 TraceCheckUtils]: 17: Hoare triple {2682#(= (bvadd main_~x~0 (_ bv4294967290 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2682#(= (bvadd main_~x~0 (_ bv4294967290 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,531 INFO L273 TraceCheckUtils]: 18: Hoare triple {2682#(= (bvadd main_~x~0 (_ bv4294967290 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2689#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,532 INFO L273 TraceCheckUtils]: 19: Hoare triple {2689#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2689#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,533 INFO L273 TraceCheckUtils]: 20: Hoare triple {2689#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2696#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,533 INFO L273 TraceCheckUtils]: 21: Hoare triple {2696#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2696#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,534 INFO L273 TraceCheckUtils]: 22: Hoare triple {2696#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2703#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,534 INFO L273 TraceCheckUtils]: 23: Hoare triple {2703#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2703#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,535 INFO L273 TraceCheckUtils]: 24: Hoare triple {2703#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2710#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,536 INFO L273 TraceCheckUtils]: 25: Hoare triple {2710#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2710#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,537 INFO L273 TraceCheckUtils]: 26: Hoare triple {2710#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2717#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,546 INFO L273 TraceCheckUtils]: 27: Hoare triple {2717#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2717#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,547 INFO L273 TraceCheckUtils]: 28: Hoare triple {2717#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2724#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,547 INFO L273 TraceCheckUtils]: 29: Hoare triple {2724#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2724#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,548 INFO L273 TraceCheckUtils]: 30: Hoare triple {2724#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2731#(= (_ bv13 32) main_~x~0)} is VALID [2018-11-23 11:47:27,548 INFO L273 TraceCheckUtils]: 31: Hoare triple {2731#(= (_ bv13 32) main_~x~0)} assume !!~bvslt32(~x~0, 1000000bv32); {2731#(= (_ bv13 32) main_~x~0)} is VALID [2018-11-23 11:47:27,549 INFO L273 TraceCheckUtils]: 32: Hoare triple {2731#(= (_ bv13 32) main_~x~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2738#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,549 INFO L273 TraceCheckUtils]: 33: Hoare triple {2738#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2738#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,550 INFO L273 TraceCheckUtils]: 34: Hoare triple {2738#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2745#(= (bvadd main_~x~0 (_ bv4294967281 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,550 INFO L273 TraceCheckUtils]: 35: Hoare triple {2745#(= (bvadd main_~x~0 (_ bv4294967281 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2745#(= (bvadd main_~x~0 (_ bv4294967281 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,551 INFO L273 TraceCheckUtils]: 36: Hoare triple {2745#(= (bvadd main_~x~0 (_ bv4294967281 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2752#(= (_ bv16 32) main_~x~0)} is VALID [2018-11-23 11:47:27,552 INFO L273 TraceCheckUtils]: 37: Hoare triple {2752#(= (_ bv16 32) main_~x~0)} assume !!~bvslt32(~x~0, 1000000bv32); {2752#(= (_ bv16 32) main_~x~0)} is VALID [2018-11-23 11:47:27,552 INFO L273 TraceCheckUtils]: 38: Hoare triple {2752#(= (_ bv16 32) main_~x~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2759#(= (bvadd main_~x~0 (_ bv4294967279 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,553 INFO L273 TraceCheckUtils]: 39: Hoare triple {2759#(= (bvadd main_~x~0 (_ bv4294967279 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2759#(= (bvadd main_~x~0 (_ bv4294967279 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,554 INFO L273 TraceCheckUtils]: 40: Hoare triple {2759#(= (bvadd main_~x~0 (_ bv4294967279 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2766#(= (bvadd main_~x~0 (_ bv4294967278 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,555 INFO L273 TraceCheckUtils]: 41: Hoare triple {2766#(= (bvadd main_~x~0 (_ bv4294967278 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2766#(= (bvadd main_~x~0 (_ bv4294967278 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,556 INFO L273 TraceCheckUtils]: 42: Hoare triple {2766#(= (bvadd main_~x~0 (_ bv4294967278 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2773#(= (bvadd main_~x~0 (_ bv4294967277 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,557 INFO L273 TraceCheckUtils]: 43: Hoare triple {2773#(= (bvadd main_~x~0 (_ bv4294967277 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2773#(= (bvadd main_~x~0 (_ bv4294967277 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,557 INFO L273 TraceCheckUtils]: 44: Hoare triple {2773#(= (bvadd main_~x~0 (_ bv4294967277 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2780#(= (bvadd main_~x~0 (_ bv4294967276 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,558 INFO L273 TraceCheckUtils]: 45: Hoare triple {2780#(= (bvadd main_~x~0 (_ bv4294967276 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2780#(= (bvadd main_~x~0 (_ bv4294967276 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,559 INFO L273 TraceCheckUtils]: 46: Hoare triple {2780#(= (bvadd main_~x~0 (_ bv4294967276 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2787#(= (_ bv21 32) main_~x~0)} is VALID [2018-11-23 11:47:27,560 INFO L273 TraceCheckUtils]: 47: Hoare triple {2787#(= (_ bv21 32) main_~x~0)} assume !!~bvslt32(~x~0, 1000000bv32); {2787#(= (_ bv21 32) main_~x~0)} is VALID [2018-11-23 11:47:27,561 INFO L273 TraceCheckUtils]: 48: Hoare triple {2787#(= (_ bv21 32) main_~x~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2794#(= (bvadd main_~x~0 (_ bv4294967274 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,561 INFO L273 TraceCheckUtils]: 49: Hoare triple {2794#(= (bvadd main_~x~0 (_ bv4294967274 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2794#(= (bvadd main_~x~0 (_ bv4294967274 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,562 INFO L273 TraceCheckUtils]: 50: Hoare triple {2794#(= (bvadd main_~x~0 (_ bv4294967274 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2801#(= (bvadd main_~x~0 (_ bv4294967273 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,563 INFO L273 TraceCheckUtils]: 51: Hoare triple {2801#(= (bvadd main_~x~0 (_ bv4294967273 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2801#(= (bvadd main_~x~0 (_ bv4294967273 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,564 INFO L273 TraceCheckUtils]: 52: Hoare triple {2801#(= (bvadd main_~x~0 (_ bv4294967273 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2808#(= (bvadd main_~x~0 (_ bv4294967272 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,565 INFO L273 TraceCheckUtils]: 53: Hoare triple {2808#(= (bvadd main_~x~0 (_ bv4294967272 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2808#(= (bvadd main_~x~0 (_ bv4294967272 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,566 INFO L273 TraceCheckUtils]: 54: Hoare triple {2808#(= (bvadd main_~x~0 (_ bv4294967272 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2815#(= (bvadd main_~x~0 (_ bv4294967271 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,566 INFO L273 TraceCheckUtils]: 55: Hoare triple {2815#(= (bvadd main_~x~0 (_ bv4294967271 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2815#(= (bvadd main_~x~0 (_ bv4294967271 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,567 INFO L273 TraceCheckUtils]: 56: Hoare triple {2815#(= (bvadd main_~x~0 (_ bv4294967271 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2822#(= (bvadd main_~x~0 (_ bv4294967270 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,568 INFO L273 TraceCheckUtils]: 57: Hoare triple {2822#(= (bvadd main_~x~0 (_ bv4294967270 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2822#(= (bvadd main_~x~0 (_ bv4294967270 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,569 INFO L273 TraceCheckUtils]: 58: Hoare triple {2822#(= (bvadd main_~x~0 (_ bv4294967270 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2829#(= (bvadd main_~x~0 (_ bv4294967269 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,569 INFO L273 TraceCheckUtils]: 59: Hoare triple {2829#(= (bvadd main_~x~0 (_ bv4294967269 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2829#(= (bvadd main_~x~0 (_ bv4294967269 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,570 INFO L273 TraceCheckUtils]: 60: Hoare triple {2829#(= (bvadd main_~x~0 (_ bv4294967269 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2836#(= (bvadd main_~x~0 (_ bv4294967268 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,573 INFO L273 TraceCheckUtils]: 61: Hoare triple {2836#(= (bvadd main_~x~0 (_ bv4294967268 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2836#(= (bvadd main_~x~0 (_ bv4294967268 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,574 INFO L273 TraceCheckUtils]: 62: Hoare triple {2836#(= (bvadd main_~x~0 (_ bv4294967268 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2843#(= (bvadd main_~x~0 (_ bv4294967267 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,574 INFO L273 TraceCheckUtils]: 63: Hoare triple {2843#(= (bvadd main_~x~0 (_ bv4294967267 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2843#(= (bvadd main_~x~0 (_ bv4294967267 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,575 INFO L273 TraceCheckUtils]: 64: Hoare triple {2843#(= (bvadd main_~x~0 (_ bv4294967267 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2850#(= (bvadd main_~x~0 (_ bv4294967266 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,575 INFO L273 TraceCheckUtils]: 65: Hoare triple {2850#(= (bvadd main_~x~0 (_ bv4294967266 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {2850#(= (bvadd main_~x~0 (_ bv4294967266 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:27,576 INFO L273 TraceCheckUtils]: 66: Hoare triple {2850#(= (bvadd main_~x~0 (_ bv4294967266 32)) (_ bv0 32))} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {2624#false} is VALID [2018-11-23 11:47:27,577 INFO L273 TraceCheckUtils]: 67: Hoare triple {2624#false} assume !!~bvslt32(~x~0, 1000000bv32); {2624#false} is VALID [2018-11-23 11:47:27,577 INFO L273 TraceCheckUtils]: 68: Hoare triple {2624#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {2624#false} is VALID [2018-11-23 11:47:27,578 INFO L273 TraceCheckUtils]: 69: Hoare triple {2624#false} assume !!~bvslt32(~x~0, 1000000bv32); {2624#false} is VALID [2018-11-23 11:47:27,578 INFO L273 TraceCheckUtils]: 70: Hoare triple {2624#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {2624#false} is VALID [2018-11-23 11:47:27,579 INFO L273 TraceCheckUtils]: 71: Hoare triple {2624#false} assume !!~bvslt32(~x~0, 1000000bv32); {2624#false} is VALID [2018-11-23 11:47:27,579 INFO L273 TraceCheckUtils]: 72: Hoare triple {2624#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {2624#false} is VALID [2018-11-23 11:47:27,580 INFO L273 TraceCheckUtils]: 73: Hoare triple {2624#false} assume !!~bvslt32(~x~0, 1000000bv32); {2624#false} is VALID [2018-11-23 11:47:27,580 INFO L273 TraceCheckUtils]: 74: Hoare triple {2624#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {2624#false} is VALID [2018-11-23 11:47:27,580 INFO L273 TraceCheckUtils]: 75: Hoare triple {2624#false} assume !!~bvslt32(~x~0, 1000000bv32); {2624#false} is VALID [2018-11-23 11:47:27,581 INFO L273 TraceCheckUtils]: 76: Hoare triple {2624#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {2624#false} is VALID [2018-11-23 11:47:27,581 INFO L273 TraceCheckUtils]: 77: Hoare triple {2624#false} assume !~bvslt32(~x~0, 1000000bv32); {2624#false} is VALID [2018-11-23 11:47:27,581 INFO L256 TraceCheckUtils]: 78: Hoare triple {2624#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1bv32 else 0bv32)); {2624#false} is VALID [2018-11-23 11:47:27,581 INFO L273 TraceCheckUtils]: 79: Hoare triple {2624#false} ~cond := #in~cond; {2624#false} is VALID [2018-11-23 11:47:27,582 INFO L273 TraceCheckUtils]: 80: Hoare triple {2624#false} assume 0bv32 == ~cond; {2624#false} is VALID [2018-11-23 11:47:27,582 INFO L273 TraceCheckUtils]: 81: Hoare triple {2624#false} assume !false; {2624#false} is VALID [2018-11-23 11:47:27,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 341 proven. 930 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-11-23 11:47:27,599 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:47:32,488 INFO L273 TraceCheckUtils]: 81: Hoare triple {2624#false} assume !false; {2624#false} is VALID [2018-11-23 11:47:32,489 INFO L273 TraceCheckUtils]: 80: Hoare triple {2624#false} assume 0bv32 == ~cond; {2624#false} is VALID [2018-11-23 11:47:32,489 INFO L273 TraceCheckUtils]: 79: Hoare triple {2624#false} ~cond := #in~cond; {2624#false} is VALID [2018-11-23 11:47:32,489 INFO L256 TraceCheckUtils]: 78: Hoare triple {2624#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1bv32 else 0bv32)); {2624#false} is VALID [2018-11-23 11:47:32,489 INFO L273 TraceCheckUtils]: 77: Hoare triple {2624#false} assume !~bvslt32(~x~0, 1000000bv32); {2624#false} is VALID [2018-11-23 11:47:32,490 INFO L273 TraceCheckUtils]: 76: Hoare triple {2624#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {2624#false} is VALID [2018-11-23 11:47:32,490 INFO L273 TraceCheckUtils]: 75: Hoare triple {2624#false} assume !!~bvslt32(~x~0, 1000000bv32); {2624#false} is VALID [2018-11-23 11:47:32,490 INFO L273 TraceCheckUtils]: 74: Hoare triple {2624#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {2624#false} is VALID [2018-11-23 11:47:32,490 INFO L273 TraceCheckUtils]: 73: Hoare triple {2624#false} assume !!~bvslt32(~x~0, 1000000bv32); {2624#false} is VALID [2018-11-23 11:47:32,490 INFO L273 TraceCheckUtils]: 72: Hoare triple {2624#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {2624#false} is VALID [2018-11-23 11:47:32,490 INFO L273 TraceCheckUtils]: 71: Hoare triple {2624#false} assume !!~bvslt32(~x~0, 1000000bv32); {2624#false} is VALID [2018-11-23 11:47:32,490 INFO L273 TraceCheckUtils]: 70: Hoare triple {2624#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {2624#false} is VALID [2018-11-23 11:47:32,491 INFO L273 TraceCheckUtils]: 69: Hoare triple {2624#false} assume !!~bvslt32(~x~0, 1000000bv32); {2624#false} is VALID [2018-11-23 11:47:32,491 INFO L273 TraceCheckUtils]: 68: Hoare triple {2624#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {2624#false} is VALID [2018-11-23 11:47:32,491 INFO L273 TraceCheckUtils]: 67: Hoare triple {2624#false} assume !!~bvslt32(~x~0, 1000000bv32); {2624#false} is VALID [2018-11-23 11:47:32,491 INFO L273 TraceCheckUtils]: 66: Hoare triple {2947#(bvslt main_~x~0 (_ bv500000 32))} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {2624#false} is VALID [2018-11-23 11:47:32,492 INFO L273 TraceCheckUtils]: 65: Hoare triple {2951#(or (bvslt main_~x~0 (_ bv500000 32)) (not (bvslt main_~x~0 (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {2947#(bvslt main_~x~0 (_ bv500000 32))} is VALID [2018-11-23 11:47:32,493 INFO L273 TraceCheckUtils]: 64: Hoare triple {2955#(or (bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv500000 32)) (not (bvslt main_~x~0 (_ bv500000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2951#(or (bvslt main_~x~0 (_ bv500000 32)) (not (bvslt main_~x~0 (_ bv1000000 32))))} is VALID [2018-11-23 11:47:32,494 INFO L273 TraceCheckUtils]: 63: Hoare triple {2955#(or (bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv500000 32)) (not (bvslt main_~x~0 (_ bv500000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {2955#(or (bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv500000 32)) (not (bvslt main_~x~0 (_ bv500000 32))))} is VALID [2018-11-23 11:47:32,496 INFO L273 TraceCheckUtils]: 62: Hoare triple {2962#(or (bvslt (bvadd main_~x~0 (_ bv2 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv500000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2955#(or (bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv500000 32)) (not (bvslt main_~x~0 (_ bv500000 32))))} is VALID [2018-11-23 11:47:32,497 INFO L273 TraceCheckUtils]: 61: Hoare triple {2962#(or (bvslt (bvadd main_~x~0 (_ bv2 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv500000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {2962#(or (bvslt (bvadd main_~x~0 (_ bv2 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv500000 32))))} is VALID [2018-11-23 11:47:32,501 INFO L273 TraceCheckUtils]: 60: Hoare triple {2969#(or (bvslt (bvadd main_~x~0 (_ bv3 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv2 32)) (_ bv500000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2962#(or (bvslt (bvadd main_~x~0 (_ bv2 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv500000 32))))} is VALID [2018-11-23 11:47:32,502 INFO L273 TraceCheckUtils]: 59: Hoare triple {2969#(or (bvslt (bvadd main_~x~0 (_ bv3 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv2 32)) (_ bv500000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {2969#(or (bvslt (bvadd main_~x~0 (_ bv3 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv2 32)) (_ bv500000 32))))} is VALID [2018-11-23 11:47:32,506 INFO L273 TraceCheckUtils]: 58: Hoare triple {2976#(or (not (bvslt (bvadd main_~x~0 (_ bv3 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv4 32)) (_ bv500000 32)))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2969#(or (bvslt (bvadd main_~x~0 (_ bv3 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv2 32)) (_ bv500000 32))))} is VALID [2018-11-23 11:47:32,506 INFO L273 TraceCheckUtils]: 57: Hoare triple {2976#(or (not (bvslt (bvadd main_~x~0 (_ bv3 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv4 32)) (_ bv500000 32)))} assume !!~bvslt32(~x~0, 1000000bv32); {2976#(or (not (bvslt (bvadd main_~x~0 (_ bv3 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv4 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,510 INFO L273 TraceCheckUtils]: 56: Hoare triple {2983#(or (not (bvslt (bvadd main_~x~0 (_ bv4 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv5 32)) (_ bv500000 32)))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2976#(or (not (bvslt (bvadd main_~x~0 (_ bv3 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv4 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,511 INFO L273 TraceCheckUtils]: 55: Hoare triple {2983#(or (not (bvslt (bvadd main_~x~0 (_ bv4 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv5 32)) (_ bv500000 32)))} assume !!~bvslt32(~x~0, 1000000bv32); {2983#(or (not (bvslt (bvadd main_~x~0 (_ bv4 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv5 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,515 INFO L273 TraceCheckUtils]: 54: Hoare triple {2990#(or (not (bvslt (bvadd main_~x~0 (_ bv5 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv6 32)) (_ bv500000 32)))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2983#(or (not (bvslt (bvadd main_~x~0 (_ bv4 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv5 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,516 INFO L273 TraceCheckUtils]: 53: Hoare triple {2990#(or (not (bvslt (bvadd main_~x~0 (_ bv5 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv6 32)) (_ bv500000 32)))} assume !!~bvslt32(~x~0, 1000000bv32); {2990#(or (not (bvslt (bvadd main_~x~0 (_ bv5 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv6 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,522 INFO L273 TraceCheckUtils]: 52: Hoare triple {2997#(or (not (bvslt (bvadd main_~x~0 (_ bv6 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv7 32)) (_ bv500000 32)))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2990#(or (not (bvslt (bvadd main_~x~0 (_ bv5 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv6 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,523 INFO L273 TraceCheckUtils]: 51: Hoare triple {2997#(or (not (bvslt (bvadd main_~x~0 (_ bv6 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv7 32)) (_ bv500000 32)))} assume !!~bvslt32(~x~0, 1000000bv32); {2997#(or (not (bvslt (bvadd main_~x~0 (_ bv6 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv7 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,527 INFO L273 TraceCheckUtils]: 50: Hoare triple {3004#(or (bvslt (bvadd main_~x~0 (_ bv8 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv7 32)) (_ bv500000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {2997#(or (not (bvslt (bvadd main_~x~0 (_ bv6 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv7 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,528 INFO L273 TraceCheckUtils]: 49: Hoare triple {3004#(or (bvslt (bvadd main_~x~0 (_ bv8 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv7 32)) (_ bv500000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {3004#(or (bvslt (bvadd main_~x~0 (_ bv8 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv7 32)) (_ bv500000 32))))} is VALID [2018-11-23 11:47:32,532 INFO L273 TraceCheckUtils]: 48: Hoare triple {3011#(or (bvslt (bvadd main_~x~0 (_ bv9 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv8 32)) (_ bv500000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {3004#(or (bvslt (bvadd main_~x~0 (_ bv8 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv7 32)) (_ bv500000 32))))} is VALID [2018-11-23 11:47:32,533 INFO L273 TraceCheckUtils]: 47: Hoare triple {3011#(or (bvslt (bvadd main_~x~0 (_ bv9 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv8 32)) (_ bv500000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {3011#(or (bvslt (bvadd main_~x~0 (_ bv9 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv8 32)) (_ bv500000 32))))} is VALID [2018-11-23 11:47:32,539 INFO L273 TraceCheckUtils]: 46: Hoare triple {3018#(or (bvslt (bvadd main_~x~0 (_ bv10 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv9 32)) (_ bv500000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {3011#(or (bvslt (bvadd main_~x~0 (_ bv9 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv8 32)) (_ bv500000 32))))} is VALID [2018-11-23 11:47:32,539 INFO L273 TraceCheckUtils]: 45: Hoare triple {3018#(or (bvslt (bvadd main_~x~0 (_ bv10 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv9 32)) (_ bv500000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {3018#(or (bvslt (bvadd main_~x~0 (_ bv10 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv9 32)) (_ bv500000 32))))} is VALID [2018-11-23 11:47:32,543 INFO L273 TraceCheckUtils]: 44: Hoare triple {3025#(or (not (bvslt (bvadd main_~x~0 (_ bv10 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv11 32)) (_ bv500000 32)))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {3018#(or (bvslt (bvadd main_~x~0 (_ bv10 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv9 32)) (_ bv500000 32))))} is VALID [2018-11-23 11:47:32,544 INFO L273 TraceCheckUtils]: 43: Hoare triple {3025#(or (not (bvslt (bvadd main_~x~0 (_ bv10 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv11 32)) (_ bv500000 32)))} assume !!~bvslt32(~x~0, 1000000bv32); {3025#(or (not (bvslt (bvadd main_~x~0 (_ bv10 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv11 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,548 INFO L273 TraceCheckUtils]: 42: Hoare triple {3032#(or (not (bvslt (bvadd main_~x~0 (_ bv11 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv12 32)) (_ bv500000 32)))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {3025#(or (not (bvslt (bvadd main_~x~0 (_ bv10 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv11 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,549 INFO L273 TraceCheckUtils]: 41: Hoare triple {3032#(or (not (bvslt (bvadd main_~x~0 (_ bv11 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv12 32)) (_ bv500000 32)))} assume !!~bvslt32(~x~0, 1000000bv32); {3032#(or (not (bvslt (bvadd main_~x~0 (_ bv11 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv12 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,553 INFO L273 TraceCheckUtils]: 40: Hoare triple {3039#(or (not (bvslt (bvadd main_~x~0 (_ bv12 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv13 32)) (_ bv500000 32)))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {3032#(or (not (bvslt (bvadd main_~x~0 (_ bv11 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv12 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,554 INFO L273 TraceCheckUtils]: 39: Hoare triple {3039#(or (not (bvslt (bvadd main_~x~0 (_ bv12 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv13 32)) (_ bv500000 32)))} assume !!~bvslt32(~x~0, 1000000bv32); {3039#(or (not (bvslt (bvadd main_~x~0 (_ bv12 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv13 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,558 INFO L273 TraceCheckUtils]: 38: Hoare triple {3046#(or (not (bvslt (bvadd main_~x~0 (_ bv13 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv14 32)) (_ bv500000 32)))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {3039#(or (not (bvslt (bvadd main_~x~0 (_ bv12 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv13 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,559 INFO L273 TraceCheckUtils]: 37: Hoare triple {3046#(or (not (bvslt (bvadd main_~x~0 (_ bv13 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv14 32)) (_ bv500000 32)))} assume !!~bvslt32(~x~0, 1000000bv32); {3046#(or (not (bvslt (bvadd main_~x~0 (_ bv13 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv14 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,563 INFO L273 TraceCheckUtils]: 36: Hoare triple {3053#(or (not (bvslt (bvadd main_~x~0 (_ bv14 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv15 32)) (_ bv500000 32)))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {3046#(or (not (bvslt (bvadd main_~x~0 (_ bv13 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv14 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,563 INFO L273 TraceCheckUtils]: 35: Hoare triple {3053#(or (not (bvslt (bvadd main_~x~0 (_ bv14 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv15 32)) (_ bv500000 32)))} assume !!~bvslt32(~x~0, 1000000bv32); {3053#(or (not (bvslt (bvadd main_~x~0 (_ bv14 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv15 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,567 INFO L273 TraceCheckUtils]: 34: Hoare triple {3060#(or (not (bvslt (bvadd main_~x~0 (_ bv15 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv16 32)) (_ bv500000 32)))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {3053#(or (not (bvslt (bvadd main_~x~0 (_ bv14 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv15 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,568 INFO L273 TraceCheckUtils]: 33: Hoare triple {3060#(or (not (bvslt (bvadd main_~x~0 (_ bv15 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv16 32)) (_ bv500000 32)))} assume !!~bvslt32(~x~0, 1000000bv32); {3060#(or (not (bvslt (bvadd main_~x~0 (_ bv15 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv16 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,571 INFO L273 TraceCheckUtils]: 32: Hoare triple {3067#(or (bvslt (bvadd main_~x~0 (_ bv17 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv16 32)) (_ bv500000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {3060#(or (not (bvslt (bvadd main_~x~0 (_ bv15 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv16 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,572 INFO L273 TraceCheckUtils]: 31: Hoare triple {3067#(or (bvslt (bvadd main_~x~0 (_ bv17 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv16 32)) (_ bv500000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {3067#(or (bvslt (bvadd main_~x~0 (_ bv17 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv16 32)) (_ bv500000 32))))} is VALID [2018-11-23 11:47:32,576 INFO L273 TraceCheckUtils]: 30: Hoare triple {3074#(or (not (bvslt (bvadd main_~x~0 (_ bv17 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv18 32)) (_ bv500000 32)))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {3067#(or (bvslt (bvadd main_~x~0 (_ bv17 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv16 32)) (_ bv500000 32))))} is VALID [2018-11-23 11:47:32,577 INFO L273 TraceCheckUtils]: 29: Hoare triple {3074#(or (not (bvslt (bvadd main_~x~0 (_ bv17 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv18 32)) (_ bv500000 32)))} assume !!~bvslt32(~x~0, 1000000bv32); {3074#(or (not (bvslt (bvadd main_~x~0 (_ bv17 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv18 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,581 INFO L273 TraceCheckUtils]: 28: Hoare triple {3081#(or (not (bvslt (bvadd main_~x~0 (_ bv18 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv19 32)) (_ bv500000 32)))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {3074#(or (not (bvslt (bvadd main_~x~0 (_ bv17 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv18 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,581 INFO L273 TraceCheckUtils]: 27: Hoare triple {3081#(or (not (bvslt (bvadd main_~x~0 (_ bv18 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv19 32)) (_ bv500000 32)))} assume !!~bvslt32(~x~0, 1000000bv32); {3081#(or (not (bvslt (bvadd main_~x~0 (_ bv18 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv19 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,585 INFO L273 TraceCheckUtils]: 26: Hoare triple {3088#(or (not (bvslt (bvadd main_~x~0 (_ bv19 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv20 32)) (_ bv500000 32)))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {3081#(or (not (bvslt (bvadd main_~x~0 (_ bv18 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv19 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,595 INFO L273 TraceCheckUtils]: 25: Hoare triple {3088#(or (not (bvslt (bvadd main_~x~0 (_ bv19 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv20 32)) (_ bv500000 32)))} assume !!~bvslt32(~x~0, 1000000bv32); {3088#(or (not (bvslt (bvadd main_~x~0 (_ bv19 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv20 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,599 INFO L273 TraceCheckUtils]: 24: Hoare triple {3095#(or (bvslt (bvadd main_~x~0 (_ bv21 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv20 32)) (_ bv500000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {3088#(or (not (bvslt (bvadd main_~x~0 (_ bv19 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv20 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,600 INFO L273 TraceCheckUtils]: 23: Hoare triple {3095#(or (bvslt (bvadd main_~x~0 (_ bv21 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv20 32)) (_ bv500000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {3095#(or (bvslt (bvadd main_~x~0 (_ bv21 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv20 32)) (_ bv500000 32))))} is VALID [2018-11-23 11:47:32,604 INFO L273 TraceCheckUtils]: 22: Hoare triple {3102#(or (not (bvslt (bvadd main_~x~0 (_ bv21 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv22 32)) (_ bv500000 32)))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {3095#(or (bvslt (bvadd main_~x~0 (_ bv21 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv20 32)) (_ bv500000 32))))} is VALID [2018-11-23 11:47:32,604 INFO L273 TraceCheckUtils]: 21: Hoare triple {3102#(or (not (bvslt (bvadd main_~x~0 (_ bv21 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv22 32)) (_ bv500000 32)))} assume !!~bvslt32(~x~0, 1000000bv32); {3102#(or (not (bvslt (bvadd main_~x~0 (_ bv21 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv22 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,610 INFO L273 TraceCheckUtils]: 20: Hoare triple {3109#(or (not (bvslt (bvadd main_~x~0 (_ bv22 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv23 32)) (_ bv500000 32)))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {3102#(or (not (bvslt (bvadd main_~x~0 (_ bv21 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv22 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,611 INFO L273 TraceCheckUtils]: 19: Hoare triple {3109#(or (not (bvslt (bvadd main_~x~0 (_ bv22 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv23 32)) (_ bv500000 32)))} assume !!~bvslt32(~x~0, 1000000bv32); {3109#(or (not (bvslt (bvadd main_~x~0 (_ bv22 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv23 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,615 INFO L273 TraceCheckUtils]: 18: Hoare triple {3116#(or (bvslt (bvadd main_~x~0 (_ bv24 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv23 32)) (_ bv500000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {3109#(or (not (bvslt (bvadd main_~x~0 (_ bv22 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv23 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,615 INFO L273 TraceCheckUtils]: 17: Hoare triple {3116#(or (bvslt (bvadd main_~x~0 (_ bv24 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv23 32)) (_ bv500000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {3116#(or (bvslt (bvadd main_~x~0 (_ bv24 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv23 32)) (_ bv500000 32))))} is VALID [2018-11-23 11:47:32,619 INFO L273 TraceCheckUtils]: 16: Hoare triple {3123#(or (not (bvslt (bvadd main_~x~0 (_ bv24 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv25 32)) (_ bv500000 32)))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {3116#(or (bvslt (bvadd main_~x~0 (_ bv24 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv23 32)) (_ bv500000 32))))} is VALID [2018-11-23 11:47:32,620 INFO L273 TraceCheckUtils]: 15: Hoare triple {3123#(or (not (bvslt (bvadd main_~x~0 (_ bv24 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv25 32)) (_ bv500000 32)))} assume !!~bvslt32(~x~0, 1000000bv32); {3123#(or (not (bvslt (bvadd main_~x~0 (_ bv24 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv25 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,624 INFO L273 TraceCheckUtils]: 14: Hoare triple {3130#(or (bvslt (bvadd main_~x~0 (_ bv26 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv25 32)) (_ bv500000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {3123#(or (not (bvslt (bvadd main_~x~0 (_ bv24 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv25 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,641 INFO L273 TraceCheckUtils]: 13: Hoare triple {3130#(or (bvslt (bvadd main_~x~0 (_ bv26 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv25 32)) (_ bv500000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {3130#(or (bvslt (bvadd main_~x~0 (_ bv26 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv25 32)) (_ bv500000 32))))} is VALID [2018-11-23 11:47:32,657 INFO L273 TraceCheckUtils]: 12: Hoare triple {3137#(or (not (bvslt (bvadd main_~x~0 (_ bv26 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv27 32)) (_ bv500000 32)))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {3130#(or (bvslt (bvadd main_~x~0 (_ bv26 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv25 32)) (_ bv500000 32))))} is VALID [2018-11-23 11:47:32,674 INFO L273 TraceCheckUtils]: 11: Hoare triple {3137#(or (not (bvslt (bvadd main_~x~0 (_ bv26 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv27 32)) (_ bv500000 32)))} assume !!~bvslt32(~x~0, 1000000bv32); {3137#(or (not (bvslt (bvadd main_~x~0 (_ bv26 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv27 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,679 INFO L273 TraceCheckUtils]: 10: Hoare triple {3144#(or (bvslt (bvadd main_~x~0 (_ bv28 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv27 32)) (_ bv500000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {3137#(or (not (bvslt (bvadd main_~x~0 (_ bv26 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv27 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,680 INFO L273 TraceCheckUtils]: 9: Hoare triple {3144#(or (bvslt (bvadd main_~x~0 (_ bv28 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv27 32)) (_ bv500000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {3144#(or (bvslt (bvadd main_~x~0 (_ bv28 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv27 32)) (_ bv500000 32))))} is VALID [2018-11-23 11:47:32,684 INFO L273 TraceCheckUtils]: 8: Hoare triple {3151#(or (bvslt (bvadd main_~x~0 (_ bv29 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv28 32)) (_ bv500000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {3144#(or (bvslt (bvadd main_~x~0 (_ bv28 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv27 32)) (_ bv500000 32))))} is VALID [2018-11-23 11:47:32,684 INFO L273 TraceCheckUtils]: 7: Hoare triple {3151#(or (bvslt (bvadd main_~x~0 (_ bv29 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv28 32)) (_ bv500000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {3151#(or (bvslt (bvadd main_~x~0 (_ bv29 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv28 32)) (_ bv500000 32))))} is VALID [2018-11-23 11:47:32,688 INFO L273 TraceCheckUtils]: 6: Hoare triple {3158#(or (not (bvslt (bvadd main_~x~0 (_ bv29 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv30 32)) (_ bv500000 32)))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {3151#(or (bvslt (bvadd main_~x~0 (_ bv29 32)) (_ bv500000 32)) (not (bvslt (bvadd main_~x~0 (_ bv28 32)) (_ bv500000 32))))} is VALID [2018-11-23 11:47:32,689 INFO L273 TraceCheckUtils]: 5: Hoare triple {3158#(or (not (bvslt (bvadd main_~x~0 (_ bv29 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv30 32)) (_ bv500000 32)))} assume !!~bvslt32(~x~0, 1000000bv32); {3158#(or (not (bvslt (bvadd main_~x~0 (_ bv29 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv30 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,689 INFO L273 TraceCheckUtils]: 4: Hoare triple {2623#true} ~x~0 := 0bv32;~y~0 := 500000bv32; {3158#(or (not (bvslt (bvadd main_~x~0 (_ bv29 32)) (_ bv500000 32))) (bvslt (bvadd main_~x~0 (_ bv30 32)) (_ bv500000 32)))} is VALID [2018-11-23 11:47:32,690 INFO L256 TraceCheckUtils]: 3: Hoare triple {2623#true} call #t~ret0 := main(); {2623#true} is VALID [2018-11-23 11:47:32,690 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {2623#true} {2623#true} #38#return; {2623#true} is VALID [2018-11-23 11:47:32,690 INFO L273 TraceCheckUtils]: 1: Hoare triple {2623#true} assume true; {2623#true} is VALID [2018-11-23 11:47:32,690 INFO L256 TraceCheckUtils]: 0: Hoare triple {2623#true} call ULTIMATE.init(); {2623#true} is VALID [2018-11-23 11:47:32,705 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 341 proven. 930 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-11-23 11:47:32,708 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:47:32,708 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 34] total 65 [2018-11-23 11:47:32,710 INFO L78 Accepts]: Start accepts. Automaton has 65 states. Word has length 82 [2018-11-23 11:47:32,710 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:47:32,711 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 65 states. [2018-11-23 11:47:33,104 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:47:33,104 INFO L459 AbstractCegarLoop]: Interpolant automaton has 65 states [2018-11-23 11:47:33,105 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2018-11-23 11:47:33,108 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1120, Invalid=3040, Unknown=0, NotChecked=0, Total=4160 [2018-11-23 11:47:33,108 INFO L87 Difference]: Start difference. First operand 91 states and 99 transitions. Second operand 65 states. [2018-11-23 11:47:40,102 WARN L180 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2018-11-23 11:47:41,487 WARN L180 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 7 [2018-11-23 11:47:42,848 WARN L180 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 7 [2018-11-23 11:47:44,192 WARN L180 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 7 [2018-11-23 11:47:45,654 WARN L180 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 7 [2018-11-23 11:47:47,089 WARN L180 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 7 [2018-11-23 11:47:48,491 WARN L180 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 7 [2018-11-23 11:47:50,191 WARN L180 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 7 [2018-11-23 11:47:51,570 WARN L180 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 7 [2018-11-23 11:47:52,976 WARN L180 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 7 [2018-11-23 11:47:54,325 WARN L180 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 7 [2018-11-23 11:47:55,667 WARN L180 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 7 [2018-11-23 11:47:56,956 WARN L180 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 7 [2018-11-23 11:47:58,260 WARN L180 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 7 [2018-11-23 11:47:59,541 WARN L180 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 7 [2018-11-23 11:48:00,580 WARN L180 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 7 [2018-11-23 11:48:01,663 WARN L180 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 7 [2018-11-23 11:48:02,719 WARN L180 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 7 [2018-11-23 11:48:03,756 WARN L180 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 7 [2018-11-23 11:48:05,138 WARN L180 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 7 [2018-11-23 11:48:06,022 WARN L180 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 7 [2018-11-23 11:48:06,812 WARN L180 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 7 [2018-11-23 11:48:07,539 WARN L180 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 7 [2018-11-23 11:48:08,839 WARN L180 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 7 [2018-11-23 11:48:12,983 WARN L180 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 154 [2018-11-23 11:48:15,410 WARN L180 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 158 [2018-11-23 11:48:16,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:16,631 INFO L93 Difference]: Finished difference Result 363 states and 502 transitions. [2018-11-23 11:48:16,631 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2018-11-23 11:48:16,631 INFO L78 Accepts]: Start accepts. Automaton has 65 states. Word has length 82 [2018-11-23 11:48:16,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:48:16,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65 states. [2018-11-23 11:48:16,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 180 transitions. [2018-11-23 11:48:16,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65 states. [2018-11-23 11:48:16,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 180 transitions. [2018-11-23 11:48:16,640 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 66 states and 180 transitions. [2018-11-23 11:48:17,528 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 180 edges. 180 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:48:17,539 INFO L225 Difference]: With dead ends: 363 [2018-11-23 11:48:17,540 INFO L226 Difference]: Without dead ends: 339 [2018-11-23 11:48:17,543 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 195 GetRequests, 99 SyntacticMatches, 1 SemanticMatches, 95 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 525 ImplicationChecksByTransitivity, 40.5s TimeCoverageRelationStatistics Valid=3200, Invalid=6112, Unknown=0, NotChecked=0, Total=9312 [2018-11-23 11:48:17,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 339 states. [2018-11-23 11:48:18,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 339 to 339. [2018-11-23 11:48:18,188 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:48:18,188 INFO L82 GeneralOperation]: Start isEquivalent. First operand 339 states. Second operand 339 states. [2018-11-23 11:48:18,188 INFO L74 IsIncluded]: Start isIncluded. First operand 339 states. Second operand 339 states. [2018-11-23 11:48:18,188 INFO L87 Difference]: Start difference. First operand 339 states. Second operand 339 states. [2018-11-23 11:48:18,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:18,203 INFO L93 Difference]: Finished difference Result 339 states and 349 transitions. [2018-11-23 11:48:18,203 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 349 transitions. [2018-11-23 11:48:18,204 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:48:18,204 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:48:18,204 INFO L74 IsIncluded]: Start isIncluded. First operand 339 states. Second operand 339 states. [2018-11-23 11:48:18,204 INFO L87 Difference]: Start difference. First operand 339 states. Second operand 339 states. [2018-11-23 11:48:18,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:18,217 INFO L93 Difference]: Finished difference Result 339 states and 349 transitions. [2018-11-23 11:48:18,217 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 349 transitions. [2018-11-23 11:48:18,218 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:48:18,218 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:48:18,218 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:48:18,218 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:48:18,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 339 states. [2018-11-23 11:48:18,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 339 states and 349 transitions. [2018-11-23 11:48:18,230 INFO L78 Accepts]: Start accepts. Automaton has 339 states and 349 transitions. Word has length 82 [2018-11-23 11:48:18,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:48:18,230 INFO L480 AbstractCegarLoop]: Abstraction has 339 states and 349 transitions. [2018-11-23 11:48:18,230 INFO L481 AbstractCegarLoop]: Interpolant automaton has 65 states. [2018-11-23 11:48:18,230 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 349 transitions. [2018-11-23 11:48:18,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2018-11-23 11:48:18,232 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:48:18,232 INFO L402 BasicCegarLoop]: trace histogram [68, 62, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:48:18,233 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:48:18,233 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:48:18,233 INFO L82 PathProgramCache]: Analyzing trace with hash 774134879, now seen corresponding path program 6 times [2018-11-23 11:48:18,234 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:48:18,234 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 [2018-11-23 11:48:18,252 INFO L101 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2018-11-23 11:48:18,998 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 23 check-sat command(s) [2018-11-23 11:48:18,998 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:48:19,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:48:19,035 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:48:19,406 INFO L256 TraceCheckUtils]: 0: Hoare triple {4977#true} call ULTIMATE.init(); {4977#true} is VALID [2018-11-23 11:48:19,406 INFO L273 TraceCheckUtils]: 1: Hoare triple {4977#true} assume true; {4977#true} is VALID [2018-11-23 11:48:19,406 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {4977#true} {4977#true} #38#return; {4977#true} is VALID [2018-11-23 11:48:19,406 INFO L256 TraceCheckUtils]: 3: Hoare triple {4977#true} call #t~ret0 := main(); {4977#true} is VALID [2018-11-23 11:48:19,407 INFO L273 TraceCheckUtils]: 4: Hoare triple {4977#true} ~x~0 := 0bv32;~y~0 := 500000bv32; {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,407 INFO L273 TraceCheckUtils]: 5: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,408 INFO L273 TraceCheckUtils]: 6: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,409 INFO L273 TraceCheckUtils]: 7: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,409 INFO L273 TraceCheckUtils]: 8: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,410 INFO L273 TraceCheckUtils]: 9: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,410 INFO L273 TraceCheckUtils]: 10: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,411 INFO L273 TraceCheckUtils]: 11: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,411 INFO L273 TraceCheckUtils]: 12: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,412 INFO L273 TraceCheckUtils]: 13: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,412 INFO L273 TraceCheckUtils]: 14: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,413 INFO L273 TraceCheckUtils]: 15: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,414 INFO L273 TraceCheckUtils]: 16: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,414 INFO L273 TraceCheckUtils]: 17: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,415 INFO L273 TraceCheckUtils]: 18: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,415 INFO L273 TraceCheckUtils]: 19: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,416 INFO L273 TraceCheckUtils]: 20: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,416 INFO L273 TraceCheckUtils]: 21: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,417 INFO L273 TraceCheckUtils]: 22: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,417 INFO L273 TraceCheckUtils]: 23: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,418 INFO L273 TraceCheckUtils]: 24: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,419 INFO L273 TraceCheckUtils]: 25: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,419 INFO L273 TraceCheckUtils]: 26: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,420 INFO L273 TraceCheckUtils]: 27: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,420 INFO L273 TraceCheckUtils]: 28: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,421 INFO L273 TraceCheckUtils]: 29: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,421 INFO L273 TraceCheckUtils]: 30: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,422 INFO L273 TraceCheckUtils]: 31: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,445 INFO L273 TraceCheckUtils]: 32: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,447 INFO L273 TraceCheckUtils]: 33: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,447 INFO L273 TraceCheckUtils]: 34: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,447 INFO L273 TraceCheckUtils]: 35: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,448 INFO L273 TraceCheckUtils]: 36: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,448 INFO L273 TraceCheckUtils]: 37: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,449 INFO L273 TraceCheckUtils]: 38: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,450 INFO L273 TraceCheckUtils]: 39: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,450 INFO L273 TraceCheckUtils]: 40: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,451 INFO L273 TraceCheckUtils]: 41: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,451 INFO L273 TraceCheckUtils]: 42: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,451 INFO L273 TraceCheckUtils]: 43: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,452 INFO L273 TraceCheckUtils]: 44: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,452 INFO L273 TraceCheckUtils]: 45: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,452 INFO L273 TraceCheckUtils]: 46: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,452 INFO L273 TraceCheckUtils]: 47: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,453 INFO L273 TraceCheckUtils]: 48: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,453 INFO L273 TraceCheckUtils]: 49: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,453 INFO L273 TraceCheckUtils]: 50: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,454 INFO L273 TraceCheckUtils]: 51: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,455 INFO L273 TraceCheckUtils]: 52: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,455 INFO L273 TraceCheckUtils]: 53: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,456 INFO L273 TraceCheckUtils]: 54: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,456 INFO L273 TraceCheckUtils]: 55: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,457 INFO L273 TraceCheckUtils]: 56: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,457 INFO L273 TraceCheckUtils]: 57: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,458 INFO L273 TraceCheckUtils]: 58: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,458 INFO L273 TraceCheckUtils]: 59: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,459 INFO L273 TraceCheckUtils]: 60: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,459 INFO L273 TraceCheckUtils]: 61: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,460 INFO L273 TraceCheckUtils]: 62: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,460 INFO L273 TraceCheckUtils]: 63: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,461 INFO L273 TraceCheckUtils]: 64: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,461 INFO L273 TraceCheckUtils]: 65: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,462 INFO L273 TraceCheckUtils]: 66: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,463 INFO L273 TraceCheckUtils]: 67: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,463 INFO L273 TraceCheckUtils]: 68: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,464 INFO L273 TraceCheckUtils]: 69: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,464 INFO L273 TraceCheckUtils]: 70: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,465 INFO L273 TraceCheckUtils]: 71: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,465 INFO L273 TraceCheckUtils]: 72: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,466 INFO L273 TraceCheckUtils]: 73: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,466 INFO L273 TraceCheckUtils]: 74: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,467 INFO L273 TraceCheckUtils]: 75: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,467 INFO L273 TraceCheckUtils]: 76: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,468 INFO L273 TraceCheckUtils]: 77: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,468 INFO L273 TraceCheckUtils]: 78: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,469 INFO L273 TraceCheckUtils]: 79: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,470 INFO L273 TraceCheckUtils]: 80: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,470 INFO L273 TraceCheckUtils]: 81: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,471 INFO L273 TraceCheckUtils]: 82: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,471 INFO L273 TraceCheckUtils]: 83: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,472 INFO L273 TraceCheckUtils]: 84: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,472 INFO L273 TraceCheckUtils]: 85: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,473 INFO L273 TraceCheckUtils]: 86: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,473 INFO L273 TraceCheckUtils]: 87: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,474 INFO L273 TraceCheckUtils]: 88: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,474 INFO L273 TraceCheckUtils]: 89: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,475 INFO L273 TraceCheckUtils]: 90: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,475 INFO L273 TraceCheckUtils]: 91: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,476 INFO L273 TraceCheckUtils]: 92: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,477 INFO L273 TraceCheckUtils]: 93: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,477 INFO L273 TraceCheckUtils]: 94: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,478 INFO L273 TraceCheckUtils]: 95: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,478 INFO L273 TraceCheckUtils]: 96: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,479 INFO L273 TraceCheckUtils]: 97: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,479 INFO L273 TraceCheckUtils]: 98: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,480 INFO L273 TraceCheckUtils]: 99: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,480 INFO L273 TraceCheckUtils]: 100: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,481 INFO L273 TraceCheckUtils]: 101: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,481 INFO L273 TraceCheckUtils]: 102: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,482 INFO L273 TraceCheckUtils]: 103: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,482 INFO L273 TraceCheckUtils]: 104: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,483 INFO L273 TraceCheckUtils]: 105: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,484 INFO L273 TraceCheckUtils]: 106: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,484 INFO L273 TraceCheckUtils]: 107: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,485 INFO L273 TraceCheckUtils]: 108: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,485 INFO L273 TraceCheckUtils]: 109: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,486 INFO L273 TraceCheckUtils]: 110: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,486 INFO L273 TraceCheckUtils]: 111: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,487 INFO L273 TraceCheckUtils]: 112: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,487 INFO L273 TraceCheckUtils]: 113: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,488 INFO L273 TraceCheckUtils]: 114: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,488 INFO L273 TraceCheckUtils]: 115: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,489 INFO L273 TraceCheckUtils]: 116: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,489 INFO L273 TraceCheckUtils]: 117: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,490 INFO L273 TraceCheckUtils]: 118: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,491 INFO L273 TraceCheckUtils]: 119: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,491 INFO L273 TraceCheckUtils]: 120: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,492 INFO L273 TraceCheckUtils]: 121: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,492 INFO L273 TraceCheckUtils]: 122: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,493 INFO L273 TraceCheckUtils]: 123: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,493 INFO L273 TraceCheckUtils]: 124: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,494 INFO L273 TraceCheckUtils]: 125: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,494 INFO L273 TraceCheckUtils]: 126: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,495 INFO L273 TraceCheckUtils]: 127: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,495 INFO L273 TraceCheckUtils]: 128: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,496 INFO L273 TraceCheckUtils]: 129: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {4994#(= (_ bv500000 32) main_~y~0)} is VALID [2018-11-23 11:48:19,497 INFO L273 TraceCheckUtils]: 130: Hoare triple {4994#(= (_ bv500000 32) main_~y~0)} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {5373#(= (_ bv500001 32) main_~y~0)} is VALID [2018-11-23 11:48:19,497 INFO L273 TraceCheckUtils]: 131: Hoare triple {5373#(= (_ bv500001 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {5373#(= (_ bv500001 32) main_~y~0)} is VALID [2018-11-23 11:48:19,498 INFO L273 TraceCheckUtils]: 132: Hoare triple {5373#(= (_ bv500001 32) main_~y~0)} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {5380#(= (_ bv500002 32) main_~y~0)} is VALID [2018-11-23 11:48:19,498 INFO L273 TraceCheckUtils]: 133: Hoare triple {5380#(= (_ bv500002 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {5380#(= (_ bv500002 32) main_~y~0)} is VALID [2018-11-23 11:48:19,499 INFO L273 TraceCheckUtils]: 134: Hoare triple {5380#(= (_ bv500002 32) main_~y~0)} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {5387#(= (_ bv500003 32) main_~y~0)} is VALID [2018-11-23 11:48:19,500 INFO L273 TraceCheckUtils]: 135: Hoare triple {5387#(= (_ bv500003 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {5387#(= (_ bv500003 32) main_~y~0)} is VALID [2018-11-23 11:48:19,501 INFO L273 TraceCheckUtils]: 136: Hoare triple {5387#(= (_ bv500003 32) main_~y~0)} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {5394#(= (_ bv500004 32) main_~y~0)} is VALID [2018-11-23 11:48:19,501 INFO L273 TraceCheckUtils]: 137: Hoare triple {5394#(= (_ bv500004 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {5394#(= (_ bv500004 32) main_~y~0)} is VALID [2018-11-23 11:48:19,503 INFO L273 TraceCheckUtils]: 138: Hoare triple {5394#(= (_ bv500004 32) main_~y~0)} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {5401#(= (_ bv500005 32) main_~y~0)} is VALID [2018-11-23 11:48:19,504 INFO L273 TraceCheckUtils]: 139: Hoare triple {5401#(= (_ bv500005 32) main_~y~0)} assume !!~bvslt32(~x~0, 1000000bv32); {5405#(and (= (_ bv500005 32) main_~y~0) (bvslt main_~x~0 (_ bv1000000 32)))} is VALID [2018-11-23 11:48:19,512 INFO L273 TraceCheckUtils]: 140: Hoare triple {5405#(and (= (_ bv500005 32) main_~y~0) (bvslt main_~x~0 (_ bv1000000 32)))} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {5409#(and (bvslt (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv1000000 32)) (= (_ bv500006 32) main_~y~0) (not (bvslt (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv500000 32))))} is VALID [2018-11-23 11:48:19,512 INFO L273 TraceCheckUtils]: 141: Hoare triple {5409#(and (bvslt (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv1000000 32)) (= (_ bv500006 32) main_~y~0) (not (bvslt (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv500000 32))))} assume !~bvslt32(~x~0, 1000000bv32); {5413#(and (bvslt (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv1000000 32)) (= (_ bv500006 32) main_~y~0) (not (bvslt main_~x~0 (_ bv1000000 32))))} is VALID [2018-11-23 11:48:19,514 INFO L256 TraceCheckUtils]: 142: Hoare triple {5413#(and (bvslt (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv1000000 32)) (= (_ bv500006 32) main_~y~0) (not (bvslt main_~x~0 (_ bv1000000 32))))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1bv32 else 0bv32)); {5417#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:19,515 INFO L273 TraceCheckUtils]: 143: Hoare triple {5417#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} ~cond := #in~cond; {5421#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:19,516 INFO L273 TraceCheckUtils]: 144: Hoare triple {5421#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} assume 0bv32 == ~cond; {4978#false} is VALID [2018-11-23 11:48:19,516 INFO L273 TraceCheckUtils]: 145: Hoare triple {4978#false} assume !false; {4978#false} is VALID [2018-11-23 11:48:19,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4624 backedges. 0 proven. 718 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2018-11-23 11:48:19,536 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:48:20,607 INFO L273 TraceCheckUtils]: 145: Hoare triple {4978#false} assume !false; {4978#false} is VALID [2018-11-23 11:48:20,607 INFO L273 TraceCheckUtils]: 144: Hoare triple {5431#(not (= (_ bv0 32) __VERIFIER_assert_~cond))} assume 0bv32 == ~cond; {4978#false} is VALID [2018-11-23 11:48:20,608 INFO L273 TraceCheckUtils]: 143: Hoare triple {5435#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} ~cond := #in~cond; {5431#(not (= (_ bv0 32) __VERIFIER_assert_~cond))} is VALID [2018-11-23 11:48:20,609 INFO L256 TraceCheckUtils]: 142: Hoare triple {5439#(not (= main_~x~0 main_~y~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1bv32 else 0bv32)); {5435#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} is VALID [2018-11-23 11:48:20,610 INFO L273 TraceCheckUtils]: 141: Hoare triple {5443#(or (not (= main_~x~0 main_~y~0)) (bvslt main_~x~0 (_ bv1000000 32)))} assume !~bvslt32(~x~0, 1000000bv32); {5439#(not (= main_~x~0 main_~y~0))} is VALID [2018-11-23 11:48:20,623 INFO L273 TraceCheckUtils]: 140: Hoare triple {5447#(or (not (= main_~x~0 main_~y~0)) (bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv1000000 32)))} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {5443#(or (not (= main_~x~0 main_~y~0)) (bvslt main_~x~0 (_ bv1000000 32)))} is VALID [2018-11-23 11:48:20,624 INFO L273 TraceCheckUtils]: 139: Hoare triple {5451#(or (not (bvslt main_~y~0 (_ bv1000000 32))) (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32)))} assume !!~bvslt32(~x~0, 1000000bv32); {5447#(or (not (= main_~x~0 main_~y~0)) (bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv1000000 32)))} is VALID [2018-11-23 11:48:20,627 INFO L273 TraceCheckUtils]: 138: Hoare triple {5455#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {5451#(or (not (bvslt main_~y~0 (_ bv1000000 32))) (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32)))} is VALID [2018-11-23 11:48:20,627 INFO L273 TraceCheckUtils]: 137: Hoare triple {5455#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5455#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,633 INFO L273 TraceCheckUtils]: 136: Hoare triple {5462#(or (bvslt (bvadd main_~y~0 (_ bv3 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32))))} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {5455#(or (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv1 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,633 INFO L273 TraceCheckUtils]: 135: Hoare triple {5462#(or (bvslt (bvadd main_~y~0 (_ bv3 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5462#(or (bvslt (bvadd main_~y~0 (_ bv3 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,641 INFO L273 TraceCheckUtils]: 134: Hoare triple {5469#(or (bvslt (bvadd main_~y~0 (_ bv4 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv3 32)) (_ bv1000000 32))))} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {5462#(or (bvslt (bvadd main_~y~0 (_ bv3 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv2 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,642 INFO L273 TraceCheckUtils]: 133: Hoare triple {5469#(or (bvslt (bvadd main_~y~0 (_ bv4 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv3 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5469#(or (bvslt (bvadd main_~y~0 (_ bv4 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv3 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,646 INFO L273 TraceCheckUtils]: 132: Hoare triple {5476#(or (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv4 32)) (_ bv1000000 32))))} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {5469#(or (bvslt (bvadd main_~y~0 (_ bv4 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv3 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,647 INFO L273 TraceCheckUtils]: 131: Hoare triple {5476#(or (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv4 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5476#(or (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv4 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,652 INFO L273 TraceCheckUtils]: 130: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {5476#(or (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv4 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,652 INFO L273 TraceCheckUtils]: 129: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,653 INFO L273 TraceCheckUtils]: 128: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,653 INFO L273 TraceCheckUtils]: 127: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,653 INFO L273 TraceCheckUtils]: 126: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,654 INFO L273 TraceCheckUtils]: 125: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,659 INFO L273 TraceCheckUtils]: 124: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,659 INFO L273 TraceCheckUtils]: 123: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,660 INFO L273 TraceCheckUtils]: 122: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,660 INFO L273 TraceCheckUtils]: 121: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,660 INFO L273 TraceCheckUtils]: 120: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,661 INFO L273 TraceCheckUtils]: 119: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,661 INFO L273 TraceCheckUtils]: 118: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,661 INFO L273 TraceCheckUtils]: 117: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,662 INFO L273 TraceCheckUtils]: 116: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,662 INFO L273 TraceCheckUtils]: 115: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,662 INFO L273 TraceCheckUtils]: 114: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,663 INFO L273 TraceCheckUtils]: 113: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,663 INFO L273 TraceCheckUtils]: 112: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,664 INFO L273 TraceCheckUtils]: 111: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,664 INFO L273 TraceCheckUtils]: 110: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,665 INFO L273 TraceCheckUtils]: 109: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,665 INFO L273 TraceCheckUtils]: 108: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,689 INFO L273 TraceCheckUtils]: 107: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,689 INFO L273 TraceCheckUtils]: 106: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,690 INFO L273 TraceCheckUtils]: 105: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,690 INFO L273 TraceCheckUtils]: 104: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,690 INFO L273 TraceCheckUtils]: 103: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,691 INFO L273 TraceCheckUtils]: 102: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,691 INFO L273 TraceCheckUtils]: 101: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,691 INFO L273 TraceCheckUtils]: 100: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,692 INFO L273 TraceCheckUtils]: 99: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,692 INFO L273 TraceCheckUtils]: 98: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,692 INFO L273 TraceCheckUtils]: 97: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,693 INFO L273 TraceCheckUtils]: 96: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,693 INFO L273 TraceCheckUtils]: 95: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,694 INFO L273 TraceCheckUtils]: 94: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,694 INFO L273 TraceCheckUtils]: 93: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,695 INFO L273 TraceCheckUtils]: 92: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,695 INFO L273 TraceCheckUtils]: 91: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,696 INFO L273 TraceCheckUtils]: 90: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,696 INFO L273 TraceCheckUtils]: 89: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,697 INFO L273 TraceCheckUtils]: 88: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,698 INFO L273 TraceCheckUtils]: 87: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,698 INFO L273 TraceCheckUtils]: 86: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,699 INFO L273 TraceCheckUtils]: 85: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,699 INFO L273 TraceCheckUtils]: 84: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,700 INFO L273 TraceCheckUtils]: 83: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,700 INFO L273 TraceCheckUtils]: 82: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,701 INFO L273 TraceCheckUtils]: 81: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,701 INFO L273 TraceCheckUtils]: 80: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,702 INFO L273 TraceCheckUtils]: 79: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,703 INFO L273 TraceCheckUtils]: 78: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,703 INFO L273 TraceCheckUtils]: 77: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,704 INFO L273 TraceCheckUtils]: 76: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,704 INFO L273 TraceCheckUtils]: 75: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,705 INFO L273 TraceCheckUtils]: 74: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,705 INFO L273 TraceCheckUtils]: 73: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,706 INFO L273 TraceCheckUtils]: 72: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,706 INFO L273 TraceCheckUtils]: 71: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,707 INFO L273 TraceCheckUtils]: 70: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,708 INFO L273 TraceCheckUtils]: 69: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,708 INFO L273 TraceCheckUtils]: 68: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,709 INFO L273 TraceCheckUtils]: 67: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,709 INFO L273 TraceCheckUtils]: 66: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,710 INFO L273 TraceCheckUtils]: 65: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,710 INFO L273 TraceCheckUtils]: 64: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,711 INFO L273 TraceCheckUtils]: 63: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,711 INFO L273 TraceCheckUtils]: 62: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,712 INFO L273 TraceCheckUtils]: 61: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,713 INFO L273 TraceCheckUtils]: 60: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,713 INFO L273 TraceCheckUtils]: 59: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,714 INFO L273 TraceCheckUtils]: 58: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,714 INFO L273 TraceCheckUtils]: 57: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,715 INFO L273 TraceCheckUtils]: 56: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,715 INFO L273 TraceCheckUtils]: 55: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,716 INFO L273 TraceCheckUtils]: 54: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,716 INFO L273 TraceCheckUtils]: 53: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,717 INFO L273 TraceCheckUtils]: 52: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,717 INFO L273 TraceCheckUtils]: 51: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,718 INFO L273 TraceCheckUtils]: 50: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,719 INFO L273 TraceCheckUtils]: 49: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,719 INFO L273 TraceCheckUtils]: 48: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,720 INFO L273 TraceCheckUtils]: 47: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,720 INFO L273 TraceCheckUtils]: 46: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,721 INFO L273 TraceCheckUtils]: 45: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,721 INFO L273 TraceCheckUtils]: 44: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,722 INFO L273 TraceCheckUtils]: 43: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,722 INFO L273 TraceCheckUtils]: 42: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,723 INFO L273 TraceCheckUtils]: 41: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,724 INFO L273 TraceCheckUtils]: 40: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,724 INFO L273 TraceCheckUtils]: 39: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,725 INFO L273 TraceCheckUtils]: 38: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,725 INFO L273 TraceCheckUtils]: 37: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,726 INFO L273 TraceCheckUtils]: 36: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,726 INFO L273 TraceCheckUtils]: 35: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,727 INFO L273 TraceCheckUtils]: 34: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,727 INFO L273 TraceCheckUtils]: 33: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,728 INFO L273 TraceCheckUtils]: 32: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,729 INFO L273 TraceCheckUtils]: 31: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,729 INFO L273 TraceCheckUtils]: 30: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,730 INFO L273 TraceCheckUtils]: 29: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,730 INFO L273 TraceCheckUtils]: 28: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,731 INFO L273 TraceCheckUtils]: 27: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,731 INFO L273 TraceCheckUtils]: 26: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,732 INFO L273 TraceCheckUtils]: 25: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,732 INFO L273 TraceCheckUtils]: 24: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,733 INFO L273 TraceCheckUtils]: 23: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,733 INFO L273 TraceCheckUtils]: 22: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,734 INFO L273 TraceCheckUtils]: 21: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,735 INFO L273 TraceCheckUtils]: 20: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,735 INFO L273 TraceCheckUtils]: 19: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,736 INFO L273 TraceCheckUtils]: 18: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,736 INFO L273 TraceCheckUtils]: 17: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,737 INFO L273 TraceCheckUtils]: 16: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,737 INFO L273 TraceCheckUtils]: 15: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,738 INFO L273 TraceCheckUtils]: 14: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,738 INFO L273 TraceCheckUtils]: 13: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,739 INFO L273 TraceCheckUtils]: 12: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,740 INFO L273 TraceCheckUtils]: 11: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,740 INFO L273 TraceCheckUtils]: 10: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,741 INFO L273 TraceCheckUtils]: 9: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,741 INFO L273 TraceCheckUtils]: 8: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,742 INFO L273 TraceCheckUtils]: 7: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,742 INFO L273 TraceCheckUtils]: 6: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,743 INFO L273 TraceCheckUtils]: 5: Hoare triple {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} assume !!~bvslt32(~x~0, 1000000bv32); {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,744 INFO L273 TraceCheckUtils]: 4: Hoare triple {4977#true} ~x~0 := 0bv32;~y~0 := 500000bv32; {5483#(or (bvslt (bvadd main_~y~0 (_ bv6 32)) (_ bv1000000 32)) (not (bvslt (bvadd main_~y~0 (_ bv5 32)) (_ bv1000000 32))))} is VALID [2018-11-23 11:48:20,744 INFO L256 TraceCheckUtils]: 3: Hoare triple {4977#true} call #t~ret0 := main(); {4977#true} is VALID [2018-11-23 11:48:20,744 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {4977#true} {4977#true} #38#return; {4977#true} is VALID [2018-11-23 11:48:20,744 INFO L273 TraceCheckUtils]: 1: Hoare triple {4977#true} assume true; {4977#true} is VALID [2018-11-23 11:48:20,744 INFO L256 TraceCheckUtils]: 0: Hoare triple {4977#true} call ULTIMATE.init(); {4977#true} is VALID [2018-11-23 11:48:20,797 INFO L134 CoverageAnalysis]: Checked inductivity of 4624 backedges. 0 proven. 718 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2018-11-23 11:48:20,799 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:48:20,800 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 24 [2018-11-23 11:48:20,800 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 146 [2018-11-23 11:48:20,801 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:48:20,801 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2018-11-23 11:48:20,911 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:48:20,912 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2018-11-23 11:48:20,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2018-11-23 11:48:20,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=124, Invalid=428, Unknown=0, NotChecked=0, Total=552 [2018-11-23 11:48:20,913 INFO L87 Difference]: Start difference. First operand 339 states and 349 transitions. Second operand 24 states. [2018-11-23 11:48:23,437 WARN L180 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2018-11-23 11:48:24,137 WARN L180 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 34 [2018-11-23 11:48:24,734 WARN L180 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 29 [2018-11-23 11:48:25,352 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 27 DAG size of output: 24 [2018-11-23 11:48:29,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:29,541 INFO L93 Difference]: Finished difference Result 976 states and 1039 transitions. [2018-11-23 11:48:29,541 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2018-11-23 11:48:29,541 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 146 [2018-11-23 11:48:29,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:48:29,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-23 11:48:29,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 130 transitions. [2018-11-23 11:48:29,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-23 11:48:29,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 130 transitions. [2018-11-23 11:48:29,549 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 36 states and 130 transitions. [2018-11-23 11:48:30,613 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 130 edges. 130 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:48:30,667 INFO L225 Difference]: With dead ends: 976 [2018-11-23 11:48:30,667 INFO L226 Difference]: Without dead ends: 896 [2018-11-23 11:48:30,670 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 313 GetRequests, 269 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 387 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=566, Invalid=1504, Unknown=0, NotChecked=0, Total=2070 [2018-11-23 11:48:30,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 896 states. [2018-11-23 11:48:33,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 896 to 805. [2018-11-23 11:48:33,302 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:48:33,303 INFO L82 GeneralOperation]: Start isEquivalent. First operand 896 states. Second operand 805 states. [2018-11-23 11:48:33,303 INFO L74 IsIncluded]: Start isIncluded. First operand 896 states. Second operand 805 states. [2018-11-23 11:48:33,303 INFO L87 Difference]: Start difference. First operand 896 states. Second operand 805 states. [2018-11-23 11:48:33,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:33,354 INFO L93 Difference]: Finished difference Result 896 states and 938 transitions. [2018-11-23 11:48:33,354 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 938 transitions. [2018-11-23 11:48:33,356 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:48:33,357 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:48:33,357 INFO L74 IsIncluded]: Start isIncluded. First operand 805 states. Second operand 896 states. [2018-11-23 11:48:33,357 INFO L87 Difference]: Start difference. First operand 805 states. Second operand 896 states. [2018-11-23 11:48:33,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:33,408 INFO L93 Difference]: Finished difference Result 896 states and 938 transitions. [2018-11-23 11:48:33,408 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 938 transitions. [2018-11-23 11:48:33,410 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:48:33,410 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:48:33,411 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:48:33,411 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:48:33,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 805 states. [2018-11-23 11:48:33,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 805 states and 836 transitions. [2018-11-23 11:48:33,465 INFO L78 Accepts]: Start accepts. Automaton has 805 states and 836 transitions. Word has length 146 [2018-11-23 11:48:33,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:48:33,465 INFO L480 AbstractCegarLoop]: Abstraction has 805 states and 836 transitions. [2018-11-23 11:48:33,465 INFO L481 AbstractCegarLoop]: Interpolant automaton has 24 states. [2018-11-23 11:48:33,465 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 836 transitions. [2018-11-23 11:48:33,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-11-23 11:48:33,468 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:48:33,468 INFO L402 BasicCegarLoop]: trace histogram [76, 62, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:48:33,469 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:48:33,469 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:48:33,469 INFO L82 PathProgramCache]: Analyzing trace with hash 1896831287, now seen corresponding path program 7 times [2018-11-23 11:48:33,470 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:48:33,470 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 11 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 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 11:48:33,499 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 11:48:33,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:48:33,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:48:33,934 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:48:36,718 INFO L256 TraceCheckUtils]: 0: Hoare triple {10394#true} call ULTIMATE.init(); {10394#true} is VALID [2018-11-23 11:48:36,719 INFO L273 TraceCheckUtils]: 1: Hoare triple {10394#true} assume true; {10394#true} is VALID [2018-11-23 11:48:36,719 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {10394#true} {10394#true} #38#return; {10394#true} is VALID [2018-11-23 11:48:36,719 INFO L256 TraceCheckUtils]: 3: Hoare triple {10394#true} call #t~ret0 := main(); {10394#true} is VALID [2018-11-23 11:48:36,720 INFO L273 TraceCheckUtils]: 4: Hoare triple {10394#true} ~x~0 := 0bv32;~y~0 := 500000bv32; {10411#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:48:36,741 INFO L273 TraceCheckUtils]: 5: Hoare triple {10411#(= main_~x~0 (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10411#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:48:36,754 INFO L273 TraceCheckUtils]: 6: Hoare triple {10411#(= main_~x~0 (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10418#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,769 INFO L273 TraceCheckUtils]: 7: Hoare triple {10418#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10418#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,786 INFO L273 TraceCheckUtils]: 8: Hoare triple {10418#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10425#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:48:36,793 INFO L273 TraceCheckUtils]: 9: Hoare triple {10425#(= (_ bv2 32) main_~x~0)} assume !!~bvslt32(~x~0, 1000000bv32); {10425#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:48:36,794 INFO L273 TraceCheckUtils]: 10: Hoare triple {10425#(= (_ bv2 32) main_~x~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10432#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,794 INFO L273 TraceCheckUtils]: 11: Hoare triple {10432#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10432#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,794 INFO L273 TraceCheckUtils]: 12: Hoare triple {10432#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10439#(= (bvadd main_~x~0 (_ bv4294967292 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,812 INFO L273 TraceCheckUtils]: 13: Hoare triple {10439#(= (bvadd main_~x~0 (_ bv4294967292 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10439#(= (bvadd main_~x~0 (_ bv4294967292 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,821 INFO L273 TraceCheckUtils]: 14: Hoare triple {10439#(= (bvadd main_~x~0 (_ bv4294967292 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10446#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,831 INFO L273 TraceCheckUtils]: 15: Hoare triple {10446#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10446#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,836 INFO L273 TraceCheckUtils]: 16: Hoare triple {10446#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10453#(= (bvadd main_~x~0 (_ bv4294967290 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,836 INFO L273 TraceCheckUtils]: 17: Hoare triple {10453#(= (bvadd main_~x~0 (_ bv4294967290 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10453#(= (bvadd main_~x~0 (_ bv4294967290 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,837 INFO L273 TraceCheckUtils]: 18: Hoare triple {10453#(= (bvadd main_~x~0 (_ bv4294967290 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10460#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,837 INFO L273 TraceCheckUtils]: 19: Hoare triple {10460#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10460#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,837 INFO L273 TraceCheckUtils]: 20: Hoare triple {10460#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10467#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,838 INFO L273 TraceCheckUtils]: 21: Hoare triple {10467#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10467#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,838 INFO L273 TraceCheckUtils]: 22: Hoare triple {10467#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10474#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,839 INFO L273 TraceCheckUtils]: 23: Hoare triple {10474#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10474#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,839 INFO L273 TraceCheckUtils]: 24: Hoare triple {10474#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10481#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,840 INFO L273 TraceCheckUtils]: 25: Hoare triple {10481#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10481#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,841 INFO L273 TraceCheckUtils]: 26: Hoare triple {10481#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10488#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,841 INFO L273 TraceCheckUtils]: 27: Hoare triple {10488#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10488#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,842 INFO L273 TraceCheckUtils]: 28: Hoare triple {10488#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10495#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,842 INFO L273 TraceCheckUtils]: 29: Hoare triple {10495#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10495#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,843 INFO L273 TraceCheckUtils]: 30: Hoare triple {10495#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10502#(= (_ bv13 32) main_~x~0)} is VALID [2018-11-23 11:48:36,844 INFO L273 TraceCheckUtils]: 31: Hoare triple {10502#(= (_ bv13 32) main_~x~0)} assume !!~bvslt32(~x~0, 1000000bv32); {10502#(= (_ bv13 32) main_~x~0)} is VALID [2018-11-23 11:48:36,844 INFO L273 TraceCheckUtils]: 32: Hoare triple {10502#(= (_ bv13 32) main_~x~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10509#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,845 INFO L273 TraceCheckUtils]: 33: Hoare triple {10509#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10509#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,846 INFO L273 TraceCheckUtils]: 34: Hoare triple {10509#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10516#(= (bvadd main_~x~0 (_ bv4294967281 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,846 INFO L273 TraceCheckUtils]: 35: Hoare triple {10516#(= (bvadd main_~x~0 (_ bv4294967281 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10516#(= (bvadd main_~x~0 (_ bv4294967281 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,847 INFO L273 TraceCheckUtils]: 36: Hoare triple {10516#(= (bvadd main_~x~0 (_ bv4294967281 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10523#(= (_ bv16 32) main_~x~0)} is VALID [2018-11-23 11:48:36,847 INFO L273 TraceCheckUtils]: 37: Hoare triple {10523#(= (_ bv16 32) main_~x~0)} assume !!~bvslt32(~x~0, 1000000bv32); {10523#(= (_ bv16 32) main_~x~0)} is VALID [2018-11-23 11:48:36,848 INFO L273 TraceCheckUtils]: 38: Hoare triple {10523#(= (_ bv16 32) main_~x~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10530#(= (bvadd main_~x~0 (_ bv4294967279 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,849 INFO L273 TraceCheckUtils]: 39: Hoare triple {10530#(= (bvadd main_~x~0 (_ bv4294967279 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10530#(= (bvadd main_~x~0 (_ bv4294967279 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,849 INFO L273 TraceCheckUtils]: 40: Hoare triple {10530#(= (bvadd main_~x~0 (_ bv4294967279 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10537#(= (bvadd main_~x~0 (_ bv4294967278 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,850 INFO L273 TraceCheckUtils]: 41: Hoare triple {10537#(= (bvadd main_~x~0 (_ bv4294967278 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10537#(= (bvadd main_~x~0 (_ bv4294967278 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,851 INFO L273 TraceCheckUtils]: 42: Hoare triple {10537#(= (bvadd main_~x~0 (_ bv4294967278 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10544#(= (bvadd main_~x~0 (_ bv4294967277 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,851 INFO L273 TraceCheckUtils]: 43: Hoare triple {10544#(= (bvadd main_~x~0 (_ bv4294967277 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10544#(= (bvadd main_~x~0 (_ bv4294967277 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,852 INFO L273 TraceCheckUtils]: 44: Hoare triple {10544#(= (bvadd main_~x~0 (_ bv4294967277 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10551#(= (bvadd main_~x~0 (_ bv4294967276 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,852 INFO L273 TraceCheckUtils]: 45: Hoare triple {10551#(= (bvadd main_~x~0 (_ bv4294967276 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10551#(= (bvadd main_~x~0 (_ bv4294967276 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,853 INFO L273 TraceCheckUtils]: 46: Hoare triple {10551#(= (bvadd main_~x~0 (_ bv4294967276 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10558#(= (bvadd main_~x~0 (_ bv4294967275 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,854 INFO L273 TraceCheckUtils]: 47: Hoare triple {10558#(= (bvadd main_~x~0 (_ bv4294967275 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10558#(= (bvadd main_~x~0 (_ bv4294967275 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,854 INFO L273 TraceCheckUtils]: 48: Hoare triple {10558#(= (bvadd main_~x~0 (_ bv4294967275 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10565#(= (bvadd main_~x~0 (_ bv4294967274 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,855 INFO L273 TraceCheckUtils]: 49: Hoare triple {10565#(= (bvadd main_~x~0 (_ bv4294967274 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10565#(= (bvadd main_~x~0 (_ bv4294967274 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,856 INFO L273 TraceCheckUtils]: 50: Hoare triple {10565#(= (bvadd main_~x~0 (_ bv4294967274 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10572#(= (bvadd main_~x~0 (_ bv4294967273 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,856 INFO L273 TraceCheckUtils]: 51: Hoare triple {10572#(= (bvadd main_~x~0 (_ bv4294967273 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10572#(= (bvadd main_~x~0 (_ bv4294967273 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,857 INFO L273 TraceCheckUtils]: 52: Hoare triple {10572#(= (bvadd main_~x~0 (_ bv4294967273 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10579#(= (bvadd main_~x~0 (_ bv4294967272 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,857 INFO L273 TraceCheckUtils]: 53: Hoare triple {10579#(= (bvadd main_~x~0 (_ bv4294967272 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10579#(= (bvadd main_~x~0 (_ bv4294967272 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,858 INFO L273 TraceCheckUtils]: 54: Hoare triple {10579#(= (bvadd main_~x~0 (_ bv4294967272 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10586#(= (bvadd main_~x~0 (_ bv4294967271 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,859 INFO L273 TraceCheckUtils]: 55: Hoare triple {10586#(= (bvadd main_~x~0 (_ bv4294967271 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10586#(= (bvadd main_~x~0 (_ bv4294967271 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,859 INFO L273 TraceCheckUtils]: 56: Hoare triple {10586#(= (bvadd main_~x~0 (_ bv4294967271 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10593#(= (bvadd main_~x~0 (_ bv4294967270 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,860 INFO L273 TraceCheckUtils]: 57: Hoare triple {10593#(= (bvadd main_~x~0 (_ bv4294967270 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10593#(= (bvadd main_~x~0 (_ bv4294967270 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,861 INFO L273 TraceCheckUtils]: 58: Hoare triple {10593#(= (bvadd main_~x~0 (_ bv4294967270 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10600#(= (bvadd main_~x~0 (_ bv4294967269 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,861 INFO L273 TraceCheckUtils]: 59: Hoare triple {10600#(= (bvadd main_~x~0 (_ bv4294967269 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10600#(= (bvadd main_~x~0 (_ bv4294967269 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,862 INFO L273 TraceCheckUtils]: 60: Hoare triple {10600#(= (bvadd main_~x~0 (_ bv4294967269 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10607#(= (bvadd main_~x~0 (_ bv4294967268 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,862 INFO L273 TraceCheckUtils]: 61: Hoare triple {10607#(= (bvadd main_~x~0 (_ bv4294967268 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10607#(= (bvadd main_~x~0 (_ bv4294967268 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,863 INFO L273 TraceCheckUtils]: 62: Hoare triple {10607#(= (bvadd main_~x~0 (_ bv4294967268 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10614#(= (bvadd main_~x~0 (_ bv4294967267 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,864 INFO L273 TraceCheckUtils]: 63: Hoare triple {10614#(= (bvadd main_~x~0 (_ bv4294967267 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10614#(= (bvadd main_~x~0 (_ bv4294967267 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,864 INFO L273 TraceCheckUtils]: 64: Hoare triple {10614#(= (bvadd main_~x~0 (_ bv4294967267 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10621#(= (bvadd main_~x~0 (_ bv4294967266 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,865 INFO L273 TraceCheckUtils]: 65: Hoare triple {10621#(= (bvadd main_~x~0 (_ bv4294967266 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10621#(= (bvadd main_~x~0 (_ bv4294967266 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,866 INFO L273 TraceCheckUtils]: 66: Hoare triple {10621#(= (bvadd main_~x~0 (_ bv4294967266 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10628#(= (bvadd main_~x~0 (_ bv4294967265 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,866 INFO L273 TraceCheckUtils]: 67: Hoare triple {10628#(= (bvadd main_~x~0 (_ bv4294967265 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10628#(= (bvadd main_~x~0 (_ bv4294967265 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,867 INFO L273 TraceCheckUtils]: 68: Hoare triple {10628#(= (bvadd main_~x~0 (_ bv4294967265 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10635#(= (bvadd main_~x~0 (_ bv4294967264 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,867 INFO L273 TraceCheckUtils]: 69: Hoare triple {10635#(= (bvadd main_~x~0 (_ bv4294967264 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10635#(= (bvadd main_~x~0 (_ bv4294967264 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,868 INFO L273 TraceCheckUtils]: 70: Hoare triple {10635#(= (bvadd main_~x~0 (_ bv4294967264 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10642#(= (bvadd main_~x~0 (_ bv4294967263 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,869 INFO L273 TraceCheckUtils]: 71: Hoare triple {10642#(= (bvadd main_~x~0 (_ bv4294967263 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10642#(= (bvadd main_~x~0 (_ bv4294967263 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,869 INFO L273 TraceCheckUtils]: 72: Hoare triple {10642#(= (bvadd main_~x~0 (_ bv4294967263 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10649#(= (bvadd main_~x~0 (_ bv4294967262 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,870 INFO L273 TraceCheckUtils]: 73: Hoare triple {10649#(= (bvadd main_~x~0 (_ bv4294967262 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10649#(= (bvadd main_~x~0 (_ bv4294967262 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,871 INFO L273 TraceCheckUtils]: 74: Hoare triple {10649#(= (bvadd main_~x~0 (_ bv4294967262 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10656#(= (bvadd main_~x~0 (_ bv4294967261 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,871 INFO L273 TraceCheckUtils]: 75: Hoare triple {10656#(= (bvadd main_~x~0 (_ bv4294967261 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10656#(= (bvadd main_~x~0 (_ bv4294967261 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,872 INFO L273 TraceCheckUtils]: 76: Hoare triple {10656#(= (bvadd main_~x~0 (_ bv4294967261 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10663#(= (bvadd main_~x~0 (_ bv4294967260 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,872 INFO L273 TraceCheckUtils]: 77: Hoare triple {10663#(= (bvadd main_~x~0 (_ bv4294967260 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10663#(= (bvadd main_~x~0 (_ bv4294967260 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,873 INFO L273 TraceCheckUtils]: 78: Hoare triple {10663#(= (bvadd main_~x~0 (_ bv4294967260 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10670#(= (_ bv37 32) main_~x~0)} is VALID [2018-11-23 11:48:36,874 INFO L273 TraceCheckUtils]: 79: Hoare triple {10670#(= (_ bv37 32) main_~x~0)} assume !!~bvslt32(~x~0, 1000000bv32); {10670#(= (_ bv37 32) main_~x~0)} is VALID [2018-11-23 11:48:36,874 INFO L273 TraceCheckUtils]: 80: Hoare triple {10670#(= (_ bv37 32) main_~x~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10677#(= (bvadd main_~x~0 (_ bv4294967258 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,875 INFO L273 TraceCheckUtils]: 81: Hoare triple {10677#(= (bvadd main_~x~0 (_ bv4294967258 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10677#(= (bvadd main_~x~0 (_ bv4294967258 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,876 INFO L273 TraceCheckUtils]: 82: Hoare triple {10677#(= (bvadd main_~x~0 (_ bv4294967258 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10684#(= (_ bv39 32) main_~x~0)} is VALID [2018-11-23 11:48:36,876 INFO L273 TraceCheckUtils]: 83: Hoare triple {10684#(= (_ bv39 32) main_~x~0)} assume !!~bvslt32(~x~0, 1000000bv32); {10684#(= (_ bv39 32) main_~x~0)} is VALID [2018-11-23 11:48:36,877 INFO L273 TraceCheckUtils]: 84: Hoare triple {10684#(= (_ bv39 32) main_~x~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10691#(= (bvadd main_~x~0 (_ bv4294967256 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,877 INFO L273 TraceCheckUtils]: 85: Hoare triple {10691#(= (bvadd main_~x~0 (_ bv4294967256 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10691#(= (bvadd main_~x~0 (_ bv4294967256 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,878 INFO L273 TraceCheckUtils]: 86: Hoare triple {10691#(= (bvadd main_~x~0 (_ bv4294967256 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10698#(= (_ bv41 32) main_~x~0)} is VALID [2018-11-23 11:48:36,879 INFO L273 TraceCheckUtils]: 87: Hoare triple {10698#(= (_ bv41 32) main_~x~0)} assume !!~bvslt32(~x~0, 1000000bv32); {10698#(= (_ bv41 32) main_~x~0)} is VALID [2018-11-23 11:48:36,879 INFO L273 TraceCheckUtils]: 88: Hoare triple {10698#(= (_ bv41 32) main_~x~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10705#(= (bvadd main_~x~0 (_ bv4294967254 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,880 INFO L273 TraceCheckUtils]: 89: Hoare triple {10705#(= (bvadd main_~x~0 (_ bv4294967254 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10705#(= (bvadd main_~x~0 (_ bv4294967254 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,881 INFO L273 TraceCheckUtils]: 90: Hoare triple {10705#(= (bvadd main_~x~0 (_ bv4294967254 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10712#(= (bvadd main_~x~0 (_ bv4294967253 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,881 INFO L273 TraceCheckUtils]: 91: Hoare triple {10712#(= (bvadd main_~x~0 (_ bv4294967253 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10712#(= (bvadd main_~x~0 (_ bv4294967253 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,882 INFO L273 TraceCheckUtils]: 92: Hoare triple {10712#(= (bvadd main_~x~0 (_ bv4294967253 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10719#(= (bvadd main_~x~0 (_ bv4294967252 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,882 INFO L273 TraceCheckUtils]: 93: Hoare triple {10719#(= (bvadd main_~x~0 (_ bv4294967252 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10719#(= (bvadd main_~x~0 (_ bv4294967252 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,883 INFO L273 TraceCheckUtils]: 94: Hoare triple {10719#(= (bvadd main_~x~0 (_ bv4294967252 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10726#(= (bvadd main_~x~0 (_ bv4294967251 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,884 INFO L273 TraceCheckUtils]: 95: Hoare triple {10726#(= (bvadd main_~x~0 (_ bv4294967251 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10726#(= (bvadd main_~x~0 (_ bv4294967251 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,884 INFO L273 TraceCheckUtils]: 96: Hoare triple {10726#(= (bvadd main_~x~0 (_ bv4294967251 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10733#(= (bvadd main_~x~0 (_ bv4294967250 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,885 INFO L273 TraceCheckUtils]: 97: Hoare triple {10733#(= (bvadd main_~x~0 (_ bv4294967250 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10733#(= (bvadd main_~x~0 (_ bv4294967250 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,886 INFO L273 TraceCheckUtils]: 98: Hoare triple {10733#(= (bvadd main_~x~0 (_ bv4294967250 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10740#(= (_ bv47 32) main_~x~0)} is VALID [2018-11-23 11:48:36,886 INFO L273 TraceCheckUtils]: 99: Hoare triple {10740#(= (_ bv47 32) main_~x~0)} assume !!~bvslt32(~x~0, 1000000bv32); {10740#(= (_ bv47 32) main_~x~0)} is VALID [2018-11-23 11:48:36,887 INFO L273 TraceCheckUtils]: 100: Hoare triple {10740#(= (_ bv47 32) main_~x~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10747#(= (bvadd main_~x~0 (_ bv4294967248 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,887 INFO L273 TraceCheckUtils]: 101: Hoare triple {10747#(= (bvadd main_~x~0 (_ bv4294967248 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10747#(= (bvadd main_~x~0 (_ bv4294967248 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,888 INFO L273 TraceCheckUtils]: 102: Hoare triple {10747#(= (bvadd main_~x~0 (_ bv4294967248 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10754#(= (_ bv49 32) main_~x~0)} is VALID [2018-11-23 11:48:36,889 INFO L273 TraceCheckUtils]: 103: Hoare triple {10754#(= (_ bv49 32) main_~x~0)} assume !!~bvslt32(~x~0, 1000000bv32); {10754#(= (_ bv49 32) main_~x~0)} is VALID [2018-11-23 11:48:36,889 INFO L273 TraceCheckUtils]: 104: Hoare triple {10754#(= (_ bv49 32) main_~x~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10761#(= (bvadd main_~x~0 (_ bv4294967246 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,890 INFO L273 TraceCheckUtils]: 105: Hoare triple {10761#(= (bvadd main_~x~0 (_ bv4294967246 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10761#(= (bvadd main_~x~0 (_ bv4294967246 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,891 INFO L273 TraceCheckUtils]: 106: Hoare triple {10761#(= (bvadd main_~x~0 (_ bv4294967246 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10768#(= (bvadd main_~x~0 (_ bv4294967245 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,903 INFO L273 TraceCheckUtils]: 107: Hoare triple {10768#(= (bvadd main_~x~0 (_ bv4294967245 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10768#(= (bvadd main_~x~0 (_ bv4294967245 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,903 INFO L273 TraceCheckUtils]: 108: Hoare triple {10768#(= (bvadd main_~x~0 (_ bv4294967245 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10775#(= (bvadd main_~x~0 (_ bv4294967244 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,904 INFO L273 TraceCheckUtils]: 109: Hoare triple {10775#(= (bvadd main_~x~0 (_ bv4294967244 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10775#(= (bvadd main_~x~0 (_ bv4294967244 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,904 INFO L273 TraceCheckUtils]: 110: Hoare triple {10775#(= (bvadd main_~x~0 (_ bv4294967244 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10782#(= (bvadd main_~x~0 (_ bv4294967243 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,905 INFO L273 TraceCheckUtils]: 111: Hoare triple {10782#(= (bvadd main_~x~0 (_ bv4294967243 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10782#(= (bvadd main_~x~0 (_ bv4294967243 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,905 INFO L273 TraceCheckUtils]: 112: Hoare triple {10782#(= (bvadd main_~x~0 (_ bv4294967243 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10789#(= (bvadd main_~x~0 (_ bv4294967242 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,905 INFO L273 TraceCheckUtils]: 113: Hoare triple {10789#(= (bvadd main_~x~0 (_ bv4294967242 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10789#(= (bvadd main_~x~0 (_ bv4294967242 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,906 INFO L273 TraceCheckUtils]: 114: Hoare triple {10789#(= (bvadd main_~x~0 (_ bv4294967242 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10796#(= (bvadd main_~x~0 (_ bv4294967241 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,906 INFO L273 TraceCheckUtils]: 115: Hoare triple {10796#(= (bvadd main_~x~0 (_ bv4294967241 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10796#(= (bvadd main_~x~0 (_ bv4294967241 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,906 INFO L273 TraceCheckUtils]: 116: Hoare triple {10796#(= (bvadd main_~x~0 (_ bv4294967241 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10803#(= (bvadd main_~x~0 (_ bv4294967240 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,907 INFO L273 TraceCheckUtils]: 117: Hoare triple {10803#(= (bvadd main_~x~0 (_ bv4294967240 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10803#(= (bvadd main_~x~0 (_ bv4294967240 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,907 INFO L273 TraceCheckUtils]: 118: Hoare triple {10803#(= (bvadd main_~x~0 (_ bv4294967240 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10810#(= (bvadd main_~x~0 (_ bv4294967239 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,907 INFO L273 TraceCheckUtils]: 119: Hoare triple {10810#(= (bvadd main_~x~0 (_ bv4294967239 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10810#(= (bvadd main_~x~0 (_ bv4294967239 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,908 INFO L273 TraceCheckUtils]: 120: Hoare triple {10810#(= (bvadd main_~x~0 (_ bv4294967239 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10817#(= (bvadd main_~x~0 (_ bv4294967238 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,909 INFO L273 TraceCheckUtils]: 121: Hoare triple {10817#(= (bvadd main_~x~0 (_ bv4294967238 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10817#(= (bvadd main_~x~0 (_ bv4294967238 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,910 INFO L273 TraceCheckUtils]: 122: Hoare triple {10817#(= (bvadd main_~x~0 (_ bv4294967238 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10824#(= (bvadd main_~x~0 (_ bv4294967237 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,910 INFO L273 TraceCheckUtils]: 123: Hoare triple {10824#(= (bvadd main_~x~0 (_ bv4294967237 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10824#(= (bvadd main_~x~0 (_ bv4294967237 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,911 INFO L273 TraceCheckUtils]: 124: Hoare triple {10824#(= (bvadd main_~x~0 (_ bv4294967237 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10831#(= (_ bv60 32) main_~x~0)} is VALID [2018-11-23 11:48:36,911 INFO L273 TraceCheckUtils]: 125: Hoare triple {10831#(= (_ bv60 32) main_~x~0)} assume !!~bvslt32(~x~0, 1000000bv32); {10831#(= (_ bv60 32) main_~x~0)} is VALID [2018-11-23 11:48:36,912 INFO L273 TraceCheckUtils]: 126: Hoare triple {10831#(= (_ bv60 32) main_~x~0)} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10838#(= (bvadd main_~x~0 (_ bv4294967235 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,913 INFO L273 TraceCheckUtils]: 127: Hoare triple {10838#(= (bvadd main_~x~0 (_ bv4294967235 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10838#(= (bvadd main_~x~0 (_ bv4294967235 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,913 INFO L273 TraceCheckUtils]: 128: Hoare triple {10838#(= (bvadd main_~x~0 (_ bv4294967235 32)) (_ bv0 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {10845#(= (bvadd main_~x~0 (_ bv4294967234 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,914 INFO L273 TraceCheckUtils]: 129: Hoare triple {10845#(= (bvadd main_~x~0 (_ bv4294967234 32)) (_ bv0 32))} assume !!~bvslt32(~x~0, 1000000bv32); {10845#(= (bvadd main_~x~0 (_ bv4294967234 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:36,915 INFO L273 TraceCheckUtils]: 130: Hoare triple {10845#(= (bvadd main_~x~0 (_ bv4294967234 32)) (_ bv0 32))} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:36,915 INFO L273 TraceCheckUtils]: 131: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:36,915 INFO L273 TraceCheckUtils]: 132: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:36,915 INFO L273 TraceCheckUtils]: 133: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:36,915 INFO L273 TraceCheckUtils]: 134: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:36,916 INFO L273 TraceCheckUtils]: 135: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:36,916 INFO L273 TraceCheckUtils]: 136: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:36,916 INFO L273 TraceCheckUtils]: 137: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:36,916 INFO L273 TraceCheckUtils]: 138: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:36,916 INFO L273 TraceCheckUtils]: 139: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:36,917 INFO L273 TraceCheckUtils]: 140: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:36,917 INFO L273 TraceCheckUtils]: 141: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:36,917 INFO L273 TraceCheckUtils]: 142: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:36,917 INFO L273 TraceCheckUtils]: 143: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:36,917 INFO L273 TraceCheckUtils]: 144: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:36,918 INFO L273 TraceCheckUtils]: 145: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:36,918 INFO L273 TraceCheckUtils]: 146: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:36,918 INFO L273 TraceCheckUtils]: 147: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:36,918 INFO L273 TraceCheckUtils]: 148: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:36,918 INFO L273 TraceCheckUtils]: 149: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:36,918 INFO L273 TraceCheckUtils]: 150: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:36,918 INFO L273 TraceCheckUtils]: 151: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:36,918 INFO L273 TraceCheckUtils]: 152: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:36,919 INFO L273 TraceCheckUtils]: 153: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:36,919 INFO L273 TraceCheckUtils]: 154: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:36,919 INFO L273 TraceCheckUtils]: 155: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:36,919 INFO L273 TraceCheckUtils]: 156: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:36,919 INFO L273 TraceCheckUtils]: 157: Hoare triple {10395#false} assume !~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:36,919 INFO L256 TraceCheckUtils]: 158: Hoare triple {10395#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1bv32 else 0bv32)); {10395#false} is VALID [2018-11-23 11:48:36,919 INFO L273 TraceCheckUtils]: 159: Hoare triple {10395#false} ~cond := #in~cond; {10395#false} is VALID [2018-11-23 11:48:36,919 INFO L273 TraceCheckUtils]: 160: Hoare triple {10395#false} assume 0bv32 == ~cond; {10395#false} is VALID [2018-11-23 11:48:36,919 INFO L273 TraceCheckUtils]: 161: Hoare triple {10395#false} assume !false; {10395#false} is VALID [2018-11-23 11:48:36,948 INFO L134 CoverageAnalysis]: Checked inductivity of 5776 backedges. 1701 proven. 3906 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2018-11-23 11:48:36,948 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:48:49,414 INFO L273 TraceCheckUtils]: 161: Hoare triple {10395#false} assume !false; {10395#false} is VALID [2018-11-23 11:48:49,414 INFO L273 TraceCheckUtils]: 160: Hoare triple {10395#false} assume 0bv32 == ~cond; {10395#false} is VALID [2018-11-23 11:48:49,415 INFO L273 TraceCheckUtils]: 159: Hoare triple {10395#false} ~cond := #in~cond; {10395#false} is VALID [2018-11-23 11:48:49,415 INFO L256 TraceCheckUtils]: 158: Hoare triple {10395#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1bv32 else 0bv32)); {10395#false} is VALID [2018-11-23 11:48:49,415 INFO L273 TraceCheckUtils]: 157: Hoare triple {10395#false} assume !~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:49,415 INFO L273 TraceCheckUtils]: 156: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:49,415 INFO L273 TraceCheckUtils]: 155: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:49,416 INFO L273 TraceCheckUtils]: 154: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:49,416 INFO L273 TraceCheckUtils]: 153: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:49,416 INFO L273 TraceCheckUtils]: 152: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:49,416 INFO L273 TraceCheckUtils]: 151: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:49,417 INFO L273 TraceCheckUtils]: 150: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:49,417 INFO L273 TraceCheckUtils]: 149: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:49,417 INFO L273 TraceCheckUtils]: 148: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:49,417 INFO L273 TraceCheckUtils]: 147: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:49,417 INFO L273 TraceCheckUtils]: 146: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:49,418 INFO L273 TraceCheckUtils]: 145: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:49,418 INFO L273 TraceCheckUtils]: 144: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:49,418 INFO L273 TraceCheckUtils]: 143: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:49,418 INFO L273 TraceCheckUtils]: 142: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:49,418 INFO L273 TraceCheckUtils]: 141: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:49,418 INFO L273 TraceCheckUtils]: 140: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:49,418 INFO L273 TraceCheckUtils]: 139: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:49,418 INFO L273 TraceCheckUtils]: 138: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:49,419 INFO L273 TraceCheckUtils]: 137: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:49,419 INFO L273 TraceCheckUtils]: 136: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:49,419 INFO L273 TraceCheckUtils]: 135: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:49,419 INFO L273 TraceCheckUtils]: 134: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:49,419 INFO L273 TraceCheckUtils]: 133: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:49,419 INFO L273 TraceCheckUtils]: 132: Hoare triple {10395#false} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:49,419 INFO L273 TraceCheckUtils]: 131: Hoare triple {10395#false} assume !!~bvslt32(~x~0, 1000000bv32); {10395#false} is VALID [2018-11-23 11:48:49,420 INFO L273 TraceCheckUtils]: 130: Hoare triple {11038#(bvslt main_~x~0 (_ bv500000 32))} assume !~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0);~y~0 := ~bvadd32(1bv32, ~y~0); {10395#false} is VALID [2018-11-23 11:48:49,420 INFO L273 TraceCheckUtils]: 129: Hoare triple {11038#(bvslt main_~x~0 (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11038#(bvslt main_~x~0 (_ bv500000 32))} is VALID [2018-11-23 11:48:49,421 INFO L273 TraceCheckUtils]: 128: Hoare triple {11045#(bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11038#(bvslt main_~x~0 (_ bv500000 32))} is VALID [2018-11-23 11:48:49,422 INFO L273 TraceCheckUtils]: 127: Hoare triple {11045#(bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11045#(bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,426 INFO L273 TraceCheckUtils]: 126: Hoare triple {11052#(bvslt (bvadd main_~x~0 (_ bv2 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11045#(bvslt (bvadd main_~x~0 (_ bv1 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,427 INFO L273 TraceCheckUtils]: 125: Hoare triple {11052#(bvslt (bvadd main_~x~0 (_ bv2 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11052#(bvslt (bvadd main_~x~0 (_ bv2 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,431 INFO L273 TraceCheckUtils]: 124: Hoare triple {11059#(bvslt (bvadd main_~x~0 (_ bv3 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11052#(bvslt (bvadd main_~x~0 (_ bv2 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,432 INFO L273 TraceCheckUtils]: 123: Hoare triple {11059#(bvslt (bvadd main_~x~0 (_ bv3 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11059#(bvslt (bvadd main_~x~0 (_ bv3 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,437 INFO L273 TraceCheckUtils]: 122: Hoare triple {11066#(bvslt (bvadd main_~x~0 (_ bv4 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11059#(bvslt (bvadd main_~x~0 (_ bv3 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,437 INFO L273 TraceCheckUtils]: 121: Hoare triple {11066#(bvslt (bvadd main_~x~0 (_ bv4 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11066#(bvslt (bvadd main_~x~0 (_ bv4 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,443 INFO L273 TraceCheckUtils]: 120: Hoare triple {11073#(bvslt (bvadd main_~x~0 (_ bv5 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11066#(bvslt (bvadd main_~x~0 (_ bv4 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,444 INFO L273 TraceCheckUtils]: 119: Hoare triple {11073#(bvslt (bvadd main_~x~0 (_ bv5 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11073#(bvslt (bvadd main_~x~0 (_ bv5 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,448 INFO L273 TraceCheckUtils]: 118: Hoare triple {11080#(bvslt (bvadd main_~x~0 (_ bv6 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11073#(bvslt (bvadd main_~x~0 (_ bv5 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,448 INFO L273 TraceCheckUtils]: 117: Hoare triple {11080#(bvslt (bvadd main_~x~0 (_ bv6 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11080#(bvslt (bvadd main_~x~0 (_ bv6 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,453 INFO L273 TraceCheckUtils]: 116: Hoare triple {11087#(bvslt (bvadd main_~x~0 (_ bv7 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11080#(bvslt (bvadd main_~x~0 (_ bv6 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,454 INFO L273 TraceCheckUtils]: 115: Hoare triple {11087#(bvslt (bvadd main_~x~0 (_ bv7 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11087#(bvslt (bvadd main_~x~0 (_ bv7 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,459 INFO L273 TraceCheckUtils]: 114: Hoare triple {11094#(bvslt (bvadd main_~x~0 (_ bv8 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11087#(bvslt (bvadd main_~x~0 (_ bv7 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,460 INFO L273 TraceCheckUtils]: 113: Hoare triple {11094#(bvslt (bvadd main_~x~0 (_ bv8 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11094#(bvslt (bvadd main_~x~0 (_ bv8 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,464 INFO L273 TraceCheckUtils]: 112: Hoare triple {11101#(bvslt (bvadd main_~x~0 (_ bv9 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11094#(bvslt (bvadd main_~x~0 (_ bv8 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,464 INFO L273 TraceCheckUtils]: 111: Hoare triple {11101#(bvslt (bvadd main_~x~0 (_ bv9 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11101#(bvslt (bvadd main_~x~0 (_ bv9 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,469 INFO L273 TraceCheckUtils]: 110: Hoare triple {11108#(bvslt (bvadd main_~x~0 (_ bv10 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11101#(bvslt (bvadd main_~x~0 (_ bv9 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,469 INFO L273 TraceCheckUtils]: 109: Hoare triple {11108#(bvslt (bvadd main_~x~0 (_ bv10 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11108#(bvslt (bvadd main_~x~0 (_ bv10 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,474 INFO L273 TraceCheckUtils]: 108: Hoare triple {11115#(bvslt (bvadd main_~x~0 (_ bv11 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11108#(bvslt (bvadd main_~x~0 (_ bv10 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,474 INFO L273 TraceCheckUtils]: 107: Hoare triple {11115#(bvslt (bvadd main_~x~0 (_ bv11 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11115#(bvslt (bvadd main_~x~0 (_ bv11 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,478 INFO L273 TraceCheckUtils]: 106: Hoare triple {11122#(bvslt (bvadd main_~x~0 (_ bv12 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11115#(bvslt (bvadd main_~x~0 (_ bv11 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,479 INFO L273 TraceCheckUtils]: 105: Hoare triple {11122#(bvslt (bvadd main_~x~0 (_ bv12 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11122#(bvslt (bvadd main_~x~0 (_ bv12 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,483 INFO L273 TraceCheckUtils]: 104: Hoare triple {11129#(bvslt (bvadd main_~x~0 (_ bv13 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11122#(bvslt (bvadd main_~x~0 (_ bv12 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,484 INFO L273 TraceCheckUtils]: 103: Hoare triple {11129#(bvslt (bvadd main_~x~0 (_ bv13 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11129#(bvslt (bvadd main_~x~0 (_ bv13 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,488 INFO L273 TraceCheckUtils]: 102: Hoare triple {11136#(bvslt (bvadd main_~x~0 (_ bv14 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11129#(bvslt (bvadd main_~x~0 (_ bv13 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,489 INFO L273 TraceCheckUtils]: 101: Hoare triple {11136#(bvslt (bvadd main_~x~0 (_ bv14 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11136#(bvslt (bvadd main_~x~0 (_ bv14 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,494 INFO L273 TraceCheckUtils]: 100: Hoare triple {11143#(bvslt (bvadd main_~x~0 (_ bv15 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11136#(bvslt (bvadd main_~x~0 (_ bv14 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,494 INFO L273 TraceCheckUtils]: 99: Hoare triple {11143#(bvslt (bvadd main_~x~0 (_ bv15 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11143#(bvslt (bvadd main_~x~0 (_ bv15 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,499 INFO L273 TraceCheckUtils]: 98: Hoare triple {11150#(bvslt (bvadd main_~x~0 (_ bv16 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11143#(bvslt (bvadd main_~x~0 (_ bv15 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,499 INFO L273 TraceCheckUtils]: 97: Hoare triple {11150#(bvslt (bvadd main_~x~0 (_ bv16 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11150#(bvslt (bvadd main_~x~0 (_ bv16 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,503 INFO L273 TraceCheckUtils]: 96: Hoare triple {11157#(bvslt (bvadd main_~x~0 (_ bv17 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11150#(bvslt (bvadd main_~x~0 (_ bv16 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,504 INFO L273 TraceCheckUtils]: 95: Hoare triple {11157#(bvslt (bvadd main_~x~0 (_ bv17 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11157#(bvslt (bvadd main_~x~0 (_ bv17 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,508 INFO L273 TraceCheckUtils]: 94: Hoare triple {11164#(bvslt (bvadd main_~x~0 (_ bv18 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11157#(bvslt (bvadd main_~x~0 (_ bv17 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,509 INFO L273 TraceCheckUtils]: 93: Hoare triple {11164#(bvslt (bvadd main_~x~0 (_ bv18 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11164#(bvslt (bvadd main_~x~0 (_ bv18 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,514 INFO L273 TraceCheckUtils]: 92: Hoare triple {11171#(bvslt (bvadd main_~x~0 (_ bv19 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11164#(bvslt (bvadd main_~x~0 (_ bv18 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,515 INFO L273 TraceCheckUtils]: 91: Hoare triple {11171#(bvslt (bvadd main_~x~0 (_ bv19 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11171#(bvslt (bvadd main_~x~0 (_ bv19 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,519 INFO L273 TraceCheckUtils]: 90: Hoare triple {11178#(bvslt (bvadd main_~x~0 (_ bv20 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11171#(bvslt (bvadd main_~x~0 (_ bv19 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,520 INFO L273 TraceCheckUtils]: 89: Hoare triple {11178#(bvslt (bvadd main_~x~0 (_ bv20 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11178#(bvslt (bvadd main_~x~0 (_ bv20 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,523 INFO L273 TraceCheckUtils]: 88: Hoare triple {11185#(bvslt (bvadd main_~x~0 (_ bv21 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11178#(bvslt (bvadd main_~x~0 (_ bv20 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,523 INFO L273 TraceCheckUtils]: 87: Hoare triple {11185#(bvslt (bvadd main_~x~0 (_ bv21 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11185#(bvslt (bvadd main_~x~0 (_ bv21 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,527 INFO L273 TraceCheckUtils]: 86: Hoare triple {11192#(bvslt (bvadd main_~x~0 (_ bv22 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11185#(bvslt (bvadd main_~x~0 (_ bv21 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,528 INFO L273 TraceCheckUtils]: 85: Hoare triple {11192#(bvslt (bvadd main_~x~0 (_ bv22 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11192#(bvslt (bvadd main_~x~0 (_ bv22 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,532 INFO L273 TraceCheckUtils]: 84: Hoare triple {11199#(bvslt (bvadd main_~x~0 (_ bv23 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11192#(bvslt (bvadd main_~x~0 (_ bv22 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,533 INFO L273 TraceCheckUtils]: 83: Hoare triple {11199#(bvslt (bvadd main_~x~0 (_ bv23 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11199#(bvslt (bvadd main_~x~0 (_ bv23 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,536 INFO L273 TraceCheckUtils]: 82: Hoare triple {11206#(bvslt (bvadd main_~x~0 (_ bv24 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11199#(bvslt (bvadd main_~x~0 (_ bv23 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,537 INFO L273 TraceCheckUtils]: 81: Hoare triple {11206#(bvslt (bvadd main_~x~0 (_ bv24 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11206#(bvslt (bvadd main_~x~0 (_ bv24 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,540 INFO L273 TraceCheckUtils]: 80: Hoare triple {11213#(bvslt (bvadd main_~x~0 (_ bv25 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11206#(bvslt (bvadd main_~x~0 (_ bv24 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,541 INFO L273 TraceCheckUtils]: 79: Hoare triple {11213#(bvslt (bvadd main_~x~0 (_ bv25 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11213#(bvslt (bvadd main_~x~0 (_ bv25 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,544 INFO L273 TraceCheckUtils]: 78: Hoare triple {11220#(bvslt (bvadd main_~x~0 (_ bv26 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11213#(bvslt (bvadd main_~x~0 (_ bv25 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,545 INFO L273 TraceCheckUtils]: 77: Hoare triple {11220#(bvslt (bvadd main_~x~0 (_ bv26 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11220#(bvslt (bvadd main_~x~0 (_ bv26 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,549 INFO L273 TraceCheckUtils]: 76: Hoare triple {11227#(bvslt (bvadd main_~x~0 (_ bv27 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11220#(bvslt (bvadd main_~x~0 (_ bv26 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,550 INFO L273 TraceCheckUtils]: 75: Hoare triple {11227#(bvslt (bvadd main_~x~0 (_ bv27 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11227#(bvslt (bvadd main_~x~0 (_ bv27 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,554 INFO L273 TraceCheckUtils]: 74: Hoare triple {11234#(bvslt (bvadd main_~x~0 (_ bv28 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11227#(bvslt (bvadd main_~x~0 (_ bv27 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,555 INFO L273 TraceCheckUtils]: 73: Hoare triple {11234#(bvslt (bvadd main_~x~0 (_ bv28 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11234#(bvslt (bvadd main_~x~0 (_ bv28 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,558 INFO L273 TraceCheckUtils]: 72: Hoare triple {11241#(bvslt (bvadd main_~x~0 (_ bv29 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11234#(bvslt (bvadd main_~x~0 (_ bv28 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,559 INFO L273 TraceCheckUtils]: 71: Hoare triple {11241#(bvslt (bvadd main_~x~0 (_ bv29 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11241#(bvslt (bvadd main_~x~0 (_ bv29 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,563 INFO L273 TraceCheckUtils]: 70: Hoare triple {11248#(bvslt (bvadd main_~x~0 (_ bv30 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11241#(bvslt (bvadd main_~x~0 (_ bv29 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,563 INFO L273 TraceCheckUtils]: 69: Hoare triple {11248#(bvslt (bvadd main_~x~0 (_ bv30 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11248#(bvslt (bvadd main_~x~0 (_ bv30 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,567 INFO L273 TraceCheckUtils]: 68: Hoare triple {11255#(bvslt (bvadd main_~x~0 (_ bv31 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11248#(bvslt (bvadd main_~x~0 (_ bv30 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,568 INFO L273 TraceCheckUtils]: 67: Hoare triple {11255#(bvslt (bvadd main_~x~0 (_ bv31 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11255#(bvslt (bvadd main_~x~0 (_ bv31 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,571 INFO L273 TraceCheckUtils]: 66: Hoare triple {11262#(bvslt (bvadd main_~x~0 (_ bv32 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11255#(bvslt (bvadd main_~x~0 (_ bv31 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,572 INFO L273 TraceCheckUtils]: 65: Hoare triple {11262#(bvslt (bvadd main_~x~0 (_ bv32 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11262#(bvslt (bvadd main_~x~0 (_ bv32 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,576 INFO L273 TraceCheckUtils]: 64: Hoare triple {11269#(bvslt (bvadd main_~x~0 (_ bv33 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11262#(bvslt (bvadd main_~x~0 (_ bv32 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,577 INFO L273 TraceCheckUtils]: 63: Hoare triple {11269#(bvslt (bvadd main_~x~0 (_ bv33 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11269#(bvslt (bvadd main_~x~0 (_ bv33 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,581 INFO L273 TraceCheckUtils]: 62: Hoare triple {11276#(bvslt (bvadd main_~x~0 (_ bv34 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11269#(bvslt (bvadd main_~x~0 (_ bv33 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,581 INFO L273 TraceCheckUtils]: 61: Hoare triple {11276#(bvslt (bvadd main_~x~0 (_ bv34 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11276#(bvslt (bvadd main_~x~0 (_ bv34 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,588 INFO L273 TraceCheckUtils]: 60: Hoare triple {11283#(bvslt (bvadd main_~x~0 (_ bv35 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11276#(bvslt (bvadd main_~x~0 (_ bv34 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,589 INFO L273 TraceCheckUtils]: 59: Hoare triple {11283#(bvslt (bvadd main_~x~0 (_ bv35 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11283#(bvslt (bvadd main_~x~0 (_ bv35 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,592 INFO L273 TraceCheckUtils]: 58: Hoare triple {11290#(bvslt (bvadd main_~x~0 (_ bv36 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11283#(bvslt (bvadd main_~x~0 (_ bv35 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,593 INFO L273 TraceCheckUtils]: 57: Hoare triple {11290#(bvslt (bvadd main_~x~0 (_ bv36 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11290#(bvslt (bvadd main_~x~0 (_ bv36 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,597 INFO L273 TraceCheckUtils]: 56: Hoare triple {11297#(bvslt (bvadd main_~x~0 (_ bv37 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11290#(bvslt (bvadd main_~x~0 (_ bv36 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,597 INFO L273 TraceCheckUtils]: 55: Hoare triple {11297#(bvslt (bvadd main_~x~0 (_ bv37 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11297#(bvslt (bvadd main_~x~0 (_ bv37 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,601 INFO L273 TraceCheckUtils]: 54: Hoare triple {11304#(bvslt (bvadd main_~x~0 (_ bv38 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11297#(bvslt (bvadd main_~x~0 (_ bv37 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,601 INFO L273 TraceCheckUtils]: 53: Hoare triple {11304#(bvslt (bvadd main_~x~0 (_ bv38 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11304#(bvslt (bvadd main_~x~0 (_ bv38 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,605 INFO L273 TraceCheckUtils]: 52: Hoare triple {11311#(bvslt (bvadd main_~x~0 (_ bv39 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11304#(bvslt (bvadd main_~x~0 (_ bv38 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,606 INFO L273 TraceCheckUtils]: 51: Hoare triple {11311#(bvslt (bvadd main_~x~0 (_ bv39 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11311#(bvslt (bvadd main_~x~0 (_ bv39 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,610 INFO L273 TraceCheckUtils]: 50: Hoare triple {11318#(bvslt (bvadd main_~x~0 (_ bv40 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11311#(bvslt (bvadd main_~x~0 (_ bv39 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,611 INFO L273 TraceCheckUtils]: 49: Hoare triple {11318#(bvslt (bvadd main_~x~0 (_ bv40 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11318#(bvslt (bvadd main_~x~0 (_ bv40 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,615 INFO L273 TraceCheckUtils]: 48: Hoare triple {11325#(bvslt (bvadd main_~x~0 (_ bv41 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11318#(bvslt (bvadd main_~x~0 (_ bv40 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,615 INFO L273 TraceCheckUtils]: 47: Hoare triple {11325#(bvslt (bvadd main_~x~0 (_ bv41 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11325#(bvslt (bvadd main_~x~0 (_ bv41 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,619 INFO L273 TraceCheckUtils]: 46: Hoare triple {11332#(bvslt (bvadd main_~x~0 (_ bv42 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11325#(bvslt (bvadd main_~x~0 (_ bv41 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,619 INFO L273 TraceCheckUtils]: 45: Hoare triple {11332#(bvslt (bvadd main_~x~0 (_ bv42 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11332#(bvslt (bvadd main_~x~0 (_ bv42 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,624 INFO L273 TraceCheckUtils]: 44: Hoare triple {11339#(bvslt (bvadd main_~x~0 (_ bv43 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11332#(bvslt (bvadd main_~x~0 (_ bv42 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,624 INFO L273 TraceCheckUtils]: 43: Hoare triple {11339#(bvslt (bvadd main_~x~0 (_ bv43 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11339#(bvslt (bvadd main_~x~0 (_ bv43 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,629 INFO L273 TraceCheckUtils]: 42: Hoare triple {11346#(bvslt (bvadd main_~x~0 (_ bv44 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11339#(bvslt (bvadd main_~x~0 (_ bv43 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,629 INFO L273 TraceCheckUtils]: 41: Hoare triple {11346#(bvslt (bvadd main_~x~0 (_ bv44 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11346#(bvslt (bvadd main_~x~0 (_ bv44 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,634 INFO L273 TraceCheckUtils]: 40: Hoare triple {11353#(bvslt (bvadd main_~x~0 (_ bv45 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11346#(bvslt (bvadd main_~x~0 (_ bv44 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,634 INFO L273 TraceCheckUtils]: 39: Hoare triple {11353#(bvslt (bvadd main_~x~0 (_ bv45 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11353#(bvslt (bvadd main_~x~0 (_ bv45 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,639 INFO L273 TraceCheckUtils]: 38: Hoare triple {11360#(bvslt (bvadd main_~x~0 (_ bv46 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11353#(bvslt (bvadd main_~x~0 (_ bv45 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,639 INFO L273 TraceCheckUtils]: 37: Hoare triple {11360#(bvslt (bvadd main_~x~0 (_ bv46 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11360#(bvslt (bvadd main_~x~0 (_ bv46 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,643 INFO L273 TraceCheckUtils]: 36: Hoare triple {11367#(bvslt (bvadd main_~x~0 (_ bv47 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11360#(bvslt (bvadd main_~x~0 (_ bv46 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,644 INFO L273 TraceCheckUtils]: 35: Hoare triple {11367#(bvslt (bvadd main_~x~0 (_ bv47 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11367#(bvslt (bvadd main_~x~0 (_ bv47 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,648 INFO L273 TraceCheckUtils]: 34: Hoare triple {11374#(bvslt (bvadd main_~x~0 (_ bv48 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11367#(bvslt (bvadd main_~x~0 (_ bv47 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,649 INFO L273 TraceCheckUtils]: 33: Hoare triple {11374#(bvslt (bvadd main_~x~0 (_ bv48 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11374#(bvslt (bvadd main_~x~0 (_ bv48 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,654 INFO L273 TraceCheckUtils]: 32: Hoare triple {11381#(bvslt (bvadd main_~x~0 (_ bv49 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11374#(bvslt (bvadd main_~x~0 (_ bv48 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,654 INFO L273 TraceCheckUtils]: 31: Hoare triple {11381#(bvslt (bvadd main_~x~0 (_ bv49 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11381#(bvslt (bvadd main_~x~0 (_ bv49 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,659 INFO L273 TraceCheckUtils]: 30: Hoare triple {11388#(bvslt (bvadd main_~x~0 (_ bv50 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11381#(bvslt (bvadd main_~x~0 (_ bv49 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,659 INFO L273 TraceCheckUtils]: 29: Hoare triple {11388#(bvslt (bvadd main_~x~0 (_ bv50 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11388#(bvslt (bvadd main_~x~0 (_ bv50 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,664 INFO L273 TraceCheckUtils]: 28: Hoare triple {11395#(bvslt (bvadd main_~x~0 (_ bv51 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11388#(bvslt (bvadd main_~x~0 (_ bv50 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,664 INFO L273 TraceCheckUtils]: 27: Hoare triple {11395#(bvslt (bvadd main_~x~0 (_ bv51 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11395#(bvslt (bvadd main_~x~0 (_ bv51 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,669 INFO L273 TraceCheckUtils]: 26: Hoare triple {11402#(bvslt (bvadd main_~x~0 (_ bv52 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11395#(bvslt (bvadd main_~x~0 (_ bv51 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,670 INFO L273 TraceCheckUtils]: 25: Hoare triple {11402#(bvslt (bvadd main_~x~0 (_ bv52 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11402#(bvslt (bvadd main_~x~0 (_ bv52 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,675 INFO L273 TraceCheckUtils]: 24: Hoare triple {11409#(bvslt (bvadd main_~x~0 (_ bv53 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11402#(bvslt (bvadd main_~x~0 (_ bv52 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,676 INFO L273 TraceCheckUtils]: 23: Hoare triple {11409#(bvslt (bvadd main_~x~0 (_ bv53 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11409#(bvslt (bvadd main_~x~0 (_ bv53 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,680 INFO L273 TraceCheckUtils]: 22: Hoare triple {11416#(bvslt (bvadd main_~x~0 (_ bv54 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11409#(bvslt (bvadd main_~x~0 (_ bv53 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,681 INFO L273 TraceCheckUtils]: 21: Hoare triple {11416#(bvslt (bvadd main_~x~0 (_ bv54 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11416#(bvslt (bvadd main_~x~0 (_ bv54 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,685 INFO L273 TraceCheckUtils]: 20: Hoare triple {11423#(bvslt (bvadd main_~x~0 (_ bv55 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11416#(bvslt (bvadd main_~x~0 (_ bv54 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,686 INFO L273 TraceCheckUtils]: 19: Hoare triple {11423#(bvslt (bvadd main_~x~0 (_ bv55 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11423#(bvslt (bvadd main_~x~0 (_ bv55 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,690 INFO L273 TraceCheckUtils]: 18: Hoare triple {11430#(bvslt (bvadd main_~x~0 (_ bv56 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11423#(bvslt (bvadd main_~x~0 (_ bv55 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,691 INFO L273 TraceCheckUtils]: 17: Hoare triple {11430#(bvslt (bvadd main_~x~0 (_ bv56 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11430#(bvslt (bvadd main_~x~0 (_ bv56 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,696 INFO L273 TraceCheckUtils]: 16: Hoare triple {11437#(bvslt (bvadd main_~x~0 (_ bv57 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11430#(bvslt (bvadd main_~x~0 (_ bv56 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,696 INFO L273 TraceCheckUtils]: 15: Hoare triple {11437#(bvslt (bvadd main_~x~0 (_ bv57 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11437#(bvslt (bvadd main_~x~0 (_ bv57 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,701 INFO L273 TraceCheckUtils]: 14: Hoare triple {11444#(bvslt (bvadd main_~x~0 (_ bv58 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11437#(bvslt (bvadd main_~x~0 (_ bv57 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,702 INFO L273 TraceCheckUtils]: 13: Hoare triple {11444#(bvslt (bvadd main_~x~0 (_ bv58 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11444#(bvslt (bvadd main_~x~0 (_ bv58 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,708 INFO L273 TraceCheckUtils]: 12: Hoare triple {11451#(bvslt (bvadd main_~x~0 (_ bv59 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11444#(bvslt (bvadd main_~x~0 (_ bv58 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,708 INFO L273 TraceCheckUtils]: 11: Hoare triple {11451#(bvslt (bvadd main_~x~0 (_ bv59 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11451#(bvslt (bvadd main_~x~0 (_ bv59 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,712 INFO L273 TraceCheckUtils]: 10: Hoare triple {11458#(bvslt (bvadd main_~x~0 (_ bv60 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11451#(bvslt (bvadd main_~x~0 (_ bv59 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,713 INFO L273 TraceCheckUtils]: 9: Hoare triple {11458#(bvslt (bvadd main_~x~0 (_ bv60 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11458#(bvslt (bvadd main_~x~0 (_ bv60 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,718 INFO L273 TraceCheckUtils]: 8: Hoare triple {11465#(bvslt (bvadd main_~x~0 (_ bv61 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11458#(bvslt (bvadd main_~x~0 (_ bv60 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,718 INFO L273 TraceCheckUtils]: 7: Hoare triple {11465#(bvslt (bvadd main_~x~0 (_ bv61 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11465#(bvslt (bvadd main_~x~0 (_ bv61 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,723 INFO L273 TraceCheckUtils]: 6: Hoare triple {11472#(bvslt (bvadd main_~x~0 (_ bv62 32)) (_ bv500000 32))} assume ~bvslt32(~x~0, 500000bv32);~x~0 := ~bvadd32(1bv32, ~x~0); {11465#(bvslt (bvadd main_~x~0 (_ bv61 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,723 INFO L273 TraceCheckUtils]: 5: Hoare triple {11472#(bvslt (bvadd main_~x~0 (_ bv62 32)) (_ bv500000 32))} assume !!~bvslt32(~x~0, 1000000bv32); {11472#(bvslt (bvadd main_~x~0 (_ bv62 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,724 INFO L273 TraceCheckUtils]: 4: Hoare triple {10394#true} ~x~0 := 0bv32;~y~0 := 500000bv32; {11472#(bvslt (bvadd main_~x~0 (_ bv62 32)) (_ bv500000 32))} is VALID [2018-11-23 11:48:49,724 INFO L256 TraceCheckUtils]: 3: Hoare triple {10394#true} call #t~ret0 := main(); {10394#true} is VALID [2018-11-23 11:48:49,724 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {10394#true} {10394#true} #38#return; {10394#true} is VALID [2018-11-23 11:48:49,724 INFO L273 TraceCheckUtils]: 1: Hoare triple {10394#true} assume true; {10394#true} is VALID [2018-11-23 11:48:49,724 INFO L256 TraceCheckUtils]: 0: Hoare triple {10394#true} call ULTIMATE.init(); {10394#true} is VALID [2018-11-23 11:48:49,754 INFO L134 CoverageAnalysis]: Checked inductivity of 5776 backedges. 1701 proven. 3906 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2018-11-23 11:48:49,756 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:48:49,757 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 65] total 128 [2018-11-23 11:48:49,758 INFO L78 Accepts]: Start accepts. Automaton has 128 states. Word has length 162 [2018-11-23 11:48:49,758 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:48:49,758 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 128 states. [2018-11-23 11:48:50,391 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 265 edges. 265 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:48:50,391 INFO L459 AbstractCegarLoop]: Interpolant automaton has 128 states [2018-11-23 11:48:50,392 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 128 interpolants. [2018-11-23 11:48:50,396 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=4222, Invalid=12034, Unknown=0, NotChecked=0, Total=16256 [2018-11-23 11:48:50,397 INFO L87 Difference]: Start difference. First operand 805 states and 836 transitions. Second operand 128 states. [2018-11-23 11:49:13,193 WARN L180 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 7 [2018-11-23 11:49:16,373 WARN L180 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 7 [2018-11-23 11:49:19,746 WARN L180 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 7 [2018-11-23 11:49:23,333 WARN L180 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 7 [2018-11-23 11:49:27,128 WARN L180 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 7 [2018-11-23 11:49:31,095 WARN L180 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 7 [2018-11-23 11:49:35,056 WARN L180 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 7 [2018-11-23 11:49:39,231 WARN L180 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 7 [2018-11-23 11:49:43,595 WARN L180 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 7 [2018-11-23 11:49:47,906 WARN L180 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 7 [2018-11-23 11:49:52,169 WARN L180 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 7 [2018-11-23 11:49:56,607 WARN L180 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 7 [2018-11-23 11:50:01,175 WARN L180 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2018-11-23 11:50:05,804 WARN L180 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 7 [2018-11-23 11:50:10,425 WARN L180 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 7 [2018-11-23 11:50:15,269 WARN L180 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 7 [2018-11-23 11:50:20,159 WARN L180 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 7 [2018-11-23 11:50:25,112 WARN L180 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 7 [2018-11-23 11:50:29,950 WARN L180 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 7 [2018-11-23 11:50:34,681 WARN L180 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 7 [2018-11-23 11:50:39,452 WARN L180 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 7