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/Mono1_true-unreach-call1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-61f4311 [2018-11-23 11:47:53,493 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 11:47:53,495 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 11:47:53,507 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 11:47:53,507 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 11:47:53,508 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 11:47:53,509 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 11:47:53,512 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 11:47:53,513 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 11:47:53,514 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 11:47:53,515 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 11:47:53,515 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 11:47:53,516 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 11:47:53,517 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 11:47:53,519 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 11:47:53,519 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 11:47:53,520 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 11:47:53,522 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 11:47:53,524 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 11:47:53,526 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 11:47:53,527 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 11:47:53,528 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 11:47:53,531 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 11:47:53,531 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 11:47:53,532 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 11:47:53,532 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 11:47:53,533 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 11:47:53,534 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 11:47:53,535 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 11:47:53,536 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 11:47:53,537 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 11:47:53,537 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 11:47:53,538 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 11:47:53,538 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 11:47:53,539 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 11:47:53,540 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 11:47:53,540 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 11:47:53,556 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 11:47:53,556 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 11:47:53,557 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 11:47:53,557 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 11:47:53,561 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 11:47:53,561 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 11:47:53,561 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 11:47:53,562 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 11:47:53,562 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 11:47:53,562 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 11:47:53,562 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 11:47:53,563 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 11:47:53,563 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 11:47:53,563 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 11:47:53,563 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 11:47:53,563 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 11:47:53,564 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 11:47:53,564 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 11:47:53,564 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 11:47:53,564 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 11:47:53,564 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 11:47:53,565 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 11:47:53,565 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 11:47:53,565 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 11:47:53,565 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 11:47:53,565 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 11:47:53,566 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 11:47:53,567 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 11:47:53,567 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 11:47:53,568 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 11:47:53,568 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 11:47:53,568 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 11:47:53,568 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 11:47:53,630 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 11:47:53,649 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 11:47:53,651 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 11:47:53,653 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 11:47:53,653 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 11:47:53,654 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops-crafted-1/Mono1_true-unreach-call1.c [2018-11-23 11:47:53,710 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61f40a03b/4d12196ad7b24fcb882d238e6efc8c8f/FLAG126f0fe16 [2018-11-23 11:47:54,119 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 11:47:54,120 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/Mono1_true-unreach-call1.c [2018-11-23 11:47:54,125 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61f40a03b/4d12196ad7b24fcb882d238e6efc8c8f/FLAG126f0fe16 [2018-11-23 11:47:54,508 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61f40a03b/4d12196ad7b24fcb882d238e6efc8c8f [2018-11-23 11:47:54,518 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 11:47:54,519 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 11:47:54,521 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 11:47:54,521 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 11:47:54,525 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 11:47:54,526 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:47:54" (1/1) ... [2018-11-23 11:47:54,529 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@552c8a57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:54, skipping insertion in model container [2018-11-23 11:47:54,529 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:47:54" (1/1) ... [2018-11-23 11:47:54,540 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 11:47:54,560 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 11:47:54,799 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:47:54,805 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 11:47:54,826 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:47:54,845 INFO L195 MainTranslator]: Completed translation [2018-11-23 11:47:54,845 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:54 WrapperNode [2018-11-23 11:47:54,846 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 11:47:54,847 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 11:47:54,847 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 11:47:54,847 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 11:47:54,858 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:54" (1/1) ... [2018-11-23 11:47:54,865 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:54" (1/1) ... [2018-11-23 11:47:54,873 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 11:47:54,873 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 11:47:54,873 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 11:47:54,873 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 11:47:54,883 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:54" (1/1) ... [2018-11-23 11:47:54,884 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:54" (1/1) ... [2018-11-23 11:47:54,885 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:54" (1/1) ... [2018-11-23 11:47:54,885 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:54" (1/1) ... [2018-11-23 11:47:54,893 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:54" (1/1) ... [2018-11-23 11:47:54,898 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:54" (1/1) ... [2018-11-23 11:47:54,899 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:54" (1/1) ... [2018-11-23 11:47:54,901 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 11:47:54,902 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 11:47:54,902 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 11:47:54,902 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 11:47:54,903 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:54" (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 11:47:55,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 11:47:55,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 11:47:55,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 11:47:55,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 11:47:55,036 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 11:47:55,036 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 11:47:55,036 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 11:47:55,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 11:47:55,491 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 11:47:55,492 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 11:47:55,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:47:55 BoogieIcfgContainer [2018-11-23 11:47:55,493 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 11:47:55,494 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 11:47:55,494 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 11:47:55,497 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 11:47:55,497 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 11:47:54" (1/3) ... [2018-11-23 11:47:55,498 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a17596f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:47:55, skipping insertion in model container [2018-11-23 11:47:55,498 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:54" (2/3) ... [2018-11-23 11:47:55,498 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a17596f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:47:55, skipping insertion in model container [2018-11-23 11:47:55,499 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:47:55" (3/3) ... [2018-11-23 11:47:55,500 INFO L112 eAbstractionObserver]: Analyzing ICFG Mono1_true-unreach-call1.c [2018-11-23 11:47:55,510 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 11:47:55,518 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 11:47:55,536 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 11:47:55,567 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 11:47:55,568 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 11:47:55,568 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 11:47:55,568 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 11:47:55,568 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 11:47:55,569 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 11:47:55,569 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 11:47:55,569 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 11:47:55,569 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 11:47:55,587 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states. [2018-11-23 11:47:55,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-23 11:47:55,594 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:47:55,595 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:47:55,597 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:47:55,603 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:47:55,603 INFO L82 PathProgramCache]: Analyzing trace with hash -721501374, now seen corresponding path program 1 times [2018-11-23 11:47:55,608 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:47:55,608 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 11:47:55,634 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:47:55,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:55,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:55,694 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:47:55,773 INFO L256 TraceCheckUtils]: 0: Hoare triple {21#true} call ULTIMATE.init(); {21#true} is VALID [2018-11-23 11:47:55,776 INFO L273 TraceCheckUtils]: 1: Hoare triple {21#true} assume true; {21#true} is VALID [2018-11-23 11:47:55,777 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {21#true} {21#true} #37#return; {21#true} is VALID [2018-11-23 11:47:55,777 INFO L256 TraceCheckUtils]: 3: Hoare triple {21#true} call #t~ret1 := main(); {21#true} is VALID [2018-11-23 11:47:55,778 INFO L273 TraceCheckUtils]: 4: Hoare triple {21#true} ~x~0 := 0bv32; {21#true} is VALID [2018-11-23 11:47:55,793 INFO L273 TraceCheckUtils]: 5: Hoare triple {21#true} assume !true; {22#false} is VALID [2018-11-23 11:47:55,793 INFO L256 TraceCheckUtils]: 6: Hoare triple {22#false} call __VERIFIER_assert((if 100000000bv32 == ~x~0 then 1bv32 else 0bv32)); {22#false} is VALID [2018-11-23 11:47:55,794 INFO L273 TraceCheckUtils]: 7: Hoare triple {22#false} ~cond := #in~cond; {22#false} is VALID [2018-11-23 11:47:55,794 INFO L273 TraceCheckUtils]: 8: Hoare triple {22#false} assume 0bv32 == ~cond; {22#false} is VALID [2018-11-23 11:47:55,795 INFO L273 TraceCheckUtils]: 9: Hoare triple {22#false} assume !false; {22#false} is VALID [2018-11-23 11:47:55,797 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 11:47:55,798 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 11:47:55,802 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:47:55,803 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 11:47:55,807 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2018-11-23 11:47:55,810 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:47:55,814 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states. [2018-11-23 11:47:55,851 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 11:47:55,851 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 11:47:55,859 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 11:47:55,859 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 11:47:55,862 INFO L87 Difference]: Start difference. First operand 18 states. Second operand 2 states. [2018-11-23 11:47:55,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:55,941 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2018-11-23 11:47:55,941 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 11:47:55,941 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2018-11-23 11:47:55,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:47:55,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-23 11:47:55,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 33 transitions. [2018-11-23 11:47:55,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-23 11:47:55,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 33 transitions. [2018-11-23 11:47:55,956 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 33 transitions. [2018-11-23 11:47:56,202 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 11:47:56,213 INFO L225 Difference]: With dead ends: 29 [2018-11-23 11:47:56,213 INFO L226 Difference]: Without dead ends: 12 [2018-11-23 11:47:56,217 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 11:47:56,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12 states. [2018-11-23 11:47:56,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12 to 12. [2018-11-23 11:47:56,293 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:47:56,293 INFO L82 GeneralOperation]: Start isEquivalent. First operand 12 states. Second operand 12 states. [2018-11-23 11:47:56,294 INFO L74 IsIncluded]: Start isIncluded. First operand 12 states. Second operand 12 states. [2018-11-23 11:47:56,294 INFO L87 Difference]: Start difference. First operand 12 states. Second operand 12 states. [2018-11-23 11:47:56,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:56,298 INFO L93 Difference]: Finished difference Result 12 states and 13 transitions. [2018-11-23 11:47:56,298 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 13 transitions. [2018-11-23 11:47:56,299 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:56,299 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:56,299 INFO L74 IsIncluded]: Start isIncluded. First operand 12 states. Second operand 12 states. [2018-11-23 11:47:56,299 INFO L87 Difference]: Start difference. First operand 12 states. Second operand 12 states. [2018-11-23 11:47:56,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:56,302 INFO L93 Difference]: Finished difference Result 12 states and 13 transitions. [2018-11-23 11:47:56,302 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 13 transitions. [2018-11-23 11:47:56,302 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:56,303 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:56,303 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:47:56,303 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:47:56,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2018-11-23 11:47:56,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 13 transitions. [2018-11-23 11:47:56,307 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 13 transitions. Word has length 10 [2018-11-23 11:47:56,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:47:56,307 INFO L480 AbstractCegarLoop]: Abstraction has 12 states and 13 transitions. [2018-11-23 11:47:56,307 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 11:47:56,307 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 13 transitions. [2018-11-23 11:47:56,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-23 11:47:56,308 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:47:56,308 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:47:56,308 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:47:56,309 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:47:56,309 INFO L82 PathProgramCache]: Analyzing trace with hash -730736584, now seen corresponding path program 1 times [2018-11-23 11:47:56,309 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:47:56,310 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 11:47:56,325 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:47:56,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:56,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:56,358 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:47:56,455 INFO L256 TraceCheckUtils]: 0: Hoare triple {133#true} call ULTIMATE.init(); {133#true} is VALID [2018-11-23 11:47:56,455 INFO L273 TraceCheckUtils]: 1: Hoare triple {133#true} assume true; {133#true} is VALID [2018-11-23 11:47:56,456 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {133#true} {133#true} #37#return; {133#true} is VALID [2018-11-23 11:47:56,456 INFO L256 TraceCheckUtils]: 3: Hoare triple {133#true} call #t~ret1 := main(); {133#true} is VALID [2018-11-23 11:47:56,465 INFO L273 TraceCheckUtils]: 4: Hoare triple {133#true} ~x~0 := 0bv32; {150#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:47:56,478 INFO L273 TraceCheckUtils]: 5: Hoare triple {150#(= main_~x~0 (_ bv0 32))} assume !~bvult32(~x~0, 100000000bv32); {134#false} is VALID [2018-11-23 11:47:56,478 INFO L256 TraceCheckUtils]: 6: Hoare triple {134#false} call __VERIFIER_assert((if 100000000bv32 == ~x~0 then 1bv32 else 0bv32)); {134#false} is VALID [2018-11-23 11:47:56,479 INFO L273 TraceCheckUtils]: 7: Hoare triple {134#false} ~cond := #in~cond; {134#false} is VALID [2018-11-23 11:47:56,479 INFO L273 TraceCheckUtils]: 8: Hoare triple {134#false} assume 0bv32 == ~cond; {134#false} is VALID [2018-11-23 11:47:56,480 INFO L273 TraceCheckUtils]: 9: Hoare triple {134#false} assume !false; {134#false} is VALID [2018-11-23 11:47:56,480 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 11:47:56,481 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 11:47:56,485 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:47:56,485 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 11:47:56,487 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2018-11-23 11:47:56,487 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:47:56,487 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-23 11:47:56,526 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 11:47:56,526 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 11:47:56,527 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 11:47:56,527 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 11:47:56,527 INFO L87 Difference]: Start difference. First operand 12 states and 13 transitions. Second operand 3 states. [2018-11-23 11:47:56,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:56,638 INFO L93 Difference]: Finished difference Result 21 states and 25 transitions. [2018-11-23 11:47:56,638 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 11:47:56,638 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2018-11-23 11:47:56,639 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:47:56,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-23 11:47:56,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 25 transitions. [2018-11-23 11:47:56,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-23 11:47:56,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 25 transitions. [2018-11-23 11:47:56,645 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 25 transitions. [2018-11-23 11:47:56,784 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 11:47:56,785 INFO L225 Difference]: With dead ends: 21 [2018-11-23 11:47:56,785 INFO L226 Difference]: Without dead ends: 14 [2018-11-23 11:47:56,787 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 11:47:56,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2018-11-23 11:47:56,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 14. [2018-11-23 11:47:56,814 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:47:56,814 INFO L82 GeneralOperation]: Start isEquivalent. First operand 14 states. Second operand 14 states. [2018-11-23 11:47:56,814 INFO L74 IsIncluded]: Start isIncluded. First operand 14 states. Second operand 14 states. [2018-11-23 11:47:56,815 INFO L87 Difference]: Start difference. First operand 14 states. Second operand 14 states. [2018-11-23 11:47:56,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:56,817 INFO L93 Difference]: Finished difference Result 14 states and 15 transitions. [2018-11-23 11:47:56,817 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2018-11-23 11:47:56,817 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:56,817 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:56,818 INFO L74 IsIncluded]: Start isIncluded. First operand 14 states. Second operand 14 states. [2018-11-23 11:47:56,818 INFO L87 Difference]: Start difference. First operand 14 states. Second operand 14 states. [2018-11-23 11:47:56,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:56,820 INFO L93 Difference]: Finished difference Result 14 states and 15 transitions. [2018-11-23 11:47:56,820 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2018-11-23 11:47:56,820 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:56,821 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:56,821 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:47:56,821 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:47:56,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2018-11-23 11:47:56,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 15 transitions. [2018-11-23 11:47:56,822 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 15 transitions. Word has length 10 [2018-11-23 11:47:56,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:47:56,823 INFO L480 AbstractCegarLoop]: Abstraction has 14 states and 15 transitions. [2018-11-23 11:47:56,823 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 11:47:56,823 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2018-11-23 11:47:56,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-23 11:47:56,823 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:47:56,824 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:47:56,824 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:47:56,824 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:47:56,824 INFO L82 PathProgramCache]: Analyzing trace with hash -1082855947, now seen corresponding path program 1 times [2018-11-23 11:47:56,825 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:47:56,825 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 11:47:56,841 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:47:56,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:56,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:56,862 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:47:56,910 INFO L256 TraceCheckUtils]: 0: Hoare triple {247#true} call ULTIMATE.init(); {247#true} is VALID [2018-11-23 11:47:56,910 INFO L273 TraceCheckUtils]: 1: Hoare triple {247#true} assume true; {247#true} is VALID [2018-11-23 11:47:56,910 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {247#true} {247#true} #37#return; {247#true} is VALID [2018-11-23 11:47:56,911 INFO L256 TraceCheckUtils]: 3: Hoare triple {247#true} call #t~ret1 := main(); {247#true} is VALID [2018-11-23 11:47:56,913 INFO L273 TraceCheckUtils]: 4: Hoare triple {247#true} ~x~0 := 0bv32; {264#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:47:56,913 INFO L273 TraceCheckUtils]: 5: Hoare triple {264#(= main_~x~0 (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {264#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:47:56,916 INFO L273 TraceCheckUtils]: 6: Hoare triple {264#(= main_~x~0 (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {271#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:56,916 INFO L273 TraceCheckUtils]: 7: Hoare triple {271#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume !~bvult32(~x~0, 100000000bv32); {248#false} is VALID [2018-11-23 11:47:56,917 INFO L256 TraceCheckUtils]: 8: Hoare triple {248#false} call __VERIFIER_assert((if 100000000bv32 == ~x~0 then 1bv32 else 0bv32)); {248#false} is VALID [2018-11-23 11:47:56,917 INFO L273 TraceCheckUtils]: 9: Hoare triple {248#false} ~cond := #in~cond; {248#false} is VALID [2018-11-23 11:47:56,917 INFO L273 TraceCheckUtils]: 10: Hoare triple {248#false} assume 0bv32 == ~cond; {248#false} is VALID [2018-11-23 11:47:56,918 INFO L273 TraceCheckUtils]: 11: Hoare triple {248#false} assume !false; {248#false} is VALID [2018-11-23 11:47:56,919 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 11:47:56,919 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:47:57,061 INFO L273 TraceCheckUtils]: 11: Hoare triple {248#false} assume !false; {248#false} is VALID [2018-11-23 11:47:57,062 INFO L273 TraceCheckUtils]: 10: Hoare triple {248#false} assume 0bv32 == ~cond; {248#false} is VALID [2018-11-23 11:47:57,062 INFO L273 TraceCheckUtils]: 9: Hoare triple {248#false} ~cond := #in~cond; {248#false} is VALID [2018-11-23 11:47:57,062 INFO L256 TraceCheckUtils]: 8: Hoare triple {248#false} call __VERIFIER_assert((if 100000000bv32 == ~x~0 then 1bv32 else 0bv32)); {248#false} is VALID [2018-11-23 11:47:57,077 INFO L273 TraceCheckUtils]: 7: Hoare triple {299#(bvult main_~x~0 (_ bv100000000 32))} assume !~bvult32(~x~0, 100000000bv32); {248#false} is VALID [2018-11-23 11:47:57,091 INFO L273 TraceCheckUtils]: 6: Hoare triple {303#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv100000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {299#(bvult main_~x~0 (_ bv100000000 32))} is VALID [2018-11-23 11:47:57,098 INFO L273 TraceCheckUtils]: 5: Hoare triple {303#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv100000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {303#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv100000000 32))} is VALID [2018-11-23 11:47:57,098 INFO L273 TraceCheckUtils]: 4: Hoare triple {247#true} ~x~0 := 0bv32; {303#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv100000000 32))} is VALID [2018-11-23 11:47:57,099 INFO L256 TraceCheckUtils]: 3: Hoare triple {247#true} call #t~ret1 := main(); {247#true} is VALID [2018-11-23 11:47:57,099 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {247#true} {247#true} #37#return; {247#true} is VALID [2018-11-23 11:47:57,099 INFO L273 TraceCheckUtils]: 1: Hoare triple {247#true} assume true; {247#true} is VALID [2018-11-23 11:47:57,100 INFO L256 TraceCheckUtils]: 0: Hoare triple {247#true} call ULTIMATE.init(); {247#true} is VALID [2018-11-23 11:47:57,100 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 11:47:57,103 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:47:57,103 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2018-11-23 11:47:57,104 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 12 [2018-11-23 11:47:57,104 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:47:57,104 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-23 11:47:57,210 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 11:47:57,211 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 11:47:57,211 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 11:47:57,211 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-11-23 11:47:57,211 INFO L87 Difference]: Start difference. First operand 14 states and 15 transitions. Second operand 6 states. [2018-11-23 11:47:57,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:57,640 INFO L93 Difference]: Finished difference Result 25 states and 31 transitions. [2018-11-23 11:47:57,640 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 11:47:57,641 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 12 [2018-11-23 11:47:57,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:47:57,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-23 11:47:57,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 31 transitions. [2018-11-23 11:47:57,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-23 11:47:57,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 31 transitions. [2018-11-23 11:47:57,646 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 31 transitions. [2018-11-23 11:47:57,710 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:47:57,711 INFO L225 Difference]: With dead ends: 25 [2018-11-23 11:47:57,711 INFO L226 Difference]: Without dead ends: 18 [2018-11-23 11:47:57,712 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2018-11-23 11:47:57,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2018-11-23 11:47:57,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 17. [2018-11-23 11:47:57,726 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:47:57,726 INFO L82 GeneralOperation]: Start isEquivalent. First operand 18 states. Second operand 17 states. [2018-11-23 11:47:57,727 INFO L74 IsIncluded]: Start isIncluded. First operand 18 states. Second operand 17 states. [2018-11-23 11:47:57,727 INFO L87 Difference]: Start difference. First operand 18 states. Second operand 17 states. [2018-11-23 11:47:57,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:57,730 INFO L93 Difference]: Finished difference Result 18 states and 20 transitions. [2018-11-23 11:47:57,730 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2018-11-23 11:47:57,730 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:57,731 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:57,731 INFO L74 IsIncluded]: Start isIncluded. First operand 17 states. Second operand 18 states. [2018-11-23 11:47:57,731 INFO L87 Difference]: Start difference. First operand 17 states. Second operand 18 states. [2018-11-23 11:47:57,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:57,735 INFO L93 Difference]: Finished difference Result 18 states and 20 transitions. [2018-11-23 11:47:57,735 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2018-11-23 11:47:57,735 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:57,735 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:57,736 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:47:57,736 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:47:57,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2018-11-23 11:47:57,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 18 transitions. [2018-11-23 11:47:57,738 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 18 transitions. Word has length 12 [2018-11-23 11:47:57,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:47:57,739 INFO L480 AbstractCegarLoop]: Abstraction has 17 states and 18 transitions. [2018-11-23 11:47:57,739 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 11:47:57,739 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 18 transitions. [2018-11-23 11:47:57,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-23 11:47:57,740 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:47:57,740 INFO L402 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:47:57,740 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:47:57,741 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:47:57,741 INFO L82 PathProgramCache]: Analyzing trace with hash -582276883, now seen corresponding path program 1 times [2018-11-23 11:47:57,741 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:47:57,741 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 11:47:57,759 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:47:57,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:57,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:57,783 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:47:57,889 INFO L256 TraceCheckUtils]: 0: Hoare triple {427#true} call ULTIMATE.init(); {427#true} is VALID [2018-11-23 11:47:57,889 INFO L273 TraceCheckUtils]: 1: Hoare triple {427#true} assume true; {427#true} is VALID [2018-11-23 11:47:57,889 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {427#true} {427#true} #37#return; {427#true} is VALID [2018-11-23 11:47:57,890 INFO L256 TraceCheckUtils]: 3: Hoare triple {427#true} call #t~ret1 := main(); {427#true} is VALID [2018-11-23 11:47:57,891 INFO L273 TraceCheckUtils]: 4: Hoare triple {427#true} ~x~0 := 0bv32; {444#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:47:57,891 INFO L273 TraceCheckUtils]: 5: Hoare triple {444#(= main_~x~0 (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {444#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:47:57,892 INFO L273 TraceCheckUtils]: 6: Hoare triple {444#(= main_~x~0 (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {451#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:57,897 INFO L273 TraceCheckUtils]: 7: Hoare triple {451#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {451#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:57,897 INFO L273 TraceCheckUtils]: 8: Hoare triple {451#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {458#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:47:57,898 INFO L273 TraceCheckUtils]: 9: Hoare triple {458#(= (_ bv2 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {458#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:47:57,899 INFO L273 TraceCheckUtils]: 10: Hoare triple {458#(= (_ bv2 32) main_~x~0)} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {428#false} is VALID [2018-11-23 11:47:57,899 INFO L273 TraceCheckUtils]: 11: Hoare triple {428#false} assume !~bvult32(~x~0, 100000000bv32); {428#false} is VALID [2018-11-23 11:47:57,899 INFO L256 TraceCheckUtils]: 12: Hoare triple {428#false} call __VERIFIER_assert((if 100000000bv32 == ~x~0 then 1bv32 else 0bv32)); {428#false} is VALID [2018-11-23 11:47:57,899 INFO L273 TraceCheckUtils]: 13: Hoare triple {428#false} ~cond := #in~cond; {428#false} is VALID [2018-11-23 11:47:57,900 INFO L273 TraceCheckUtils]: 14: Hoare triple {428#false} assume 0bv32 == ~cond; {428#false} is VALID [2018-11-23 11:47:57,900 INFO L273 TraceCheckUtils]: 15: Hoare triple {428#false} assume !false; {428#false} is VALID [2018-11-23 11:47:57,901 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:47:57,901 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:47:58,066 INFO L273 TraceCheckUtils]: 15: Hoare triple {428#false} assume !false; {428#false} is VALID [2018-11-23 11:47:58,067 INFO L273 TraceCheckUtils]: 14: Hoare triple {428#false} assume 0bv32 == ~cond; {428#false} is VALID [2018-11-23 11:47:58,067 INFO L273 TraceCheckUtils]: 13: Hoare triple {428#false} ~cond := #in~cond; {428#false} is VALID [2018-11-23 11:47:58,068 INFO L256 TraceCheckUtils]: 12: Hoare triple {428#false} call __VERIFIER_assert((if 100000000bv32 == ~x~0 then 1bv32 else 0bv32)); {428#false} is VALID [2018-11-23 11:47:58,068 INFO L273 TraceCheckUtils]: 11: Hoare triple {428#false} assume !~bvult32(~x~0, 100000000bv32); {428#false} is VALID [2018-11-23 11:47:58,070 INFO L273 TraceCheckUtils]: 10: Hoare triple {495#(bvult main_~x~0 (_ bv10000000 32))} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {428#false} is VALID [2018-11-23 11:47:58,070 INFO L273 TraceCheckUtils]: 9: Hoare triple {495#(bvult main_~x~0 (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {495#(bvult main_~x~0 (_ bv10000000 32))} is VALID [2018-11-23 11:47:58,072 INFO L273 TraceCheckUtils]: 8: Hoare triple {502#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {495#(bvult main_~x~0 (_ bv10000000 32))} is VALID [2018-11-23 11:47:58,073 INFO L273 TraceCheckUtils]: 7: Hoare triple {502#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {502#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:47:58,076 INFO L273 TraceCheckUtils]: 6: Hoare triple {509#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {502#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:47:58,077 INFO L273 TraceCheckUtils]: 5: Hoare triple {509#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {509#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:47:58,078 INFO L273 TraceCheckUtils]: 4: Hoare triple {427#true} ~x~0 := 0bv32; {509#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:47:58,078 INFO L256 TraceCheckUtils]: 3: Hoare triple {427#true} call #t~ret1 := main(); {427#true} is VALID [2018-11-23 11:47:58,078 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {427#true} {427#true} #37#return; {427#true} is VALID [2018-11-23 11:47:58,079 INFO L273 TraceCheckUtils]: 1: Hoare triple {427#true} assume true; {427#true} is VALID [2018-11-23 11:47:58,079 INFO L256 TraceCheckUtils]: 0: Hoare triple {427#true} call ULTIMATE.init(); {427#true} is VALID [2018-11-23 11:47:58,080 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:47:58,081 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:47:58,081 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2018-11-23 11:47:58,082 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 16 [2018-11-23 11:47:58,082 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:47:58,082 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2018-11-23 11:47:58,128 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 23 edges. 23 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:47:58,128 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 11:47:58,128 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 11:47:58,128 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-11-23 11:47:58,129 INFO L87 Difference]: Start difference. First operand 17 states and 18 transitions. Second operand 8 states. [2018-11-23 11:47:58,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:58,524 INFO L93 Difference]: Finished difference Result 33 states and 39 transitions. [2018-11-23 11:47:58,524 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 11:47:58,524 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 16 [2018-11-23 11:47:58,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:47:58,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-23 11:47:58,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 37 transitions. [2018-11-23 11:47:58,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-23 11:47:58,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 37 transitions. [2018-11-23 11:47:58,530 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 37 transitions. [2018-11-23 11:47:58,601 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 11:47:58,603 INFO L225 Difference]: With dead ends: 33 [2018-11-23 11:47:58,603 INFO L226 Difference]: Without dead ends: 25 [2018-11-23 11:47:58,604 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 25 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 11:47:58,604 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2018-11-23 11:47:58,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 25. [2018-11-23 11:47:58,621 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:47:58,621 INFO L82 GeneralOperation]: Start isEquivalent. First operand 25 states. Second operand 25 states. [2018-11-23 11:47:58,622 INFO L74 IsIncluded]: Start isIncluded. First operand 25 states. Second operand 25 states. [2018-11-23 11:47:58,622 INFO L87 Difference]: Start difference. First operand 25 states. Second operand 25 states. [2018-11-23 11:47:58,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:58,624 INFO L93 Difference]: Finished difference Result 25 states and 26 transitions. [2018-11-23 11:47:58,624 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 26 transitions. [2018-11-23 11:47:58,624 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:58,625 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:58,625 INFO L74 IsIncluded]: Start isIncluded. First operand 25 states. Second operand 25 states. [2018-11-23 11:47:58,625 INFO L87 Difference]: Start difference. First operand 25 states. Second operand 25 states. [2018-11-23 11:47:58,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:58,627 INFO L93 Difference]: Finished difference Result 25 states and 26 transitions. [2018-11-23 11:47:58,627 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 26 transitions. [2018-11-23 11:47:58,628 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:58,628 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:58,628 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:47:58,628 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:47:58,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2018-11-23 11:47:58,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 26 transitions. [2018-11-23 11:47:58,630 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 26 transitions. Word has length 16 [2018-11-23 11:47:58,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:47:58,631 INFO L480 AbstractCegarLoop]: Abstraction has 25 states and 26 transitions. [2018-11-23 11:47:58,631 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 11:47:58,631 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 26 transitions. [2018-11-23 11:47:58,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-23 11:47:58,632 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:47:58,632 INFO L402 BasicCegarLoop]: trace histogram [7, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:47:58,632 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:47:58,633 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:47:58,633 INFO L82 PathProgramCache]: Analyzing trace with hash -1105955487, now seen corresponding path program 2 times [2018-11-23 11:47:58,633 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:47:58,633 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 11:47:58,659 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2018-11-23 11:47:58,693 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-23 11:47:58,693 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:47:58,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:58,706 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:47:58,903 INFO L256 TraceCheckUtils]: 0: Hoare triple {674#true} call ULTIMATE.init(); {674#true} is VALID [2018-11-23 11:47:58,903 INFO L273 TraceCheckUtils]: 1: Hoare triple {674#true} assume true; {674#true} is VALID [2018-11-23 11:47:58,904 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {674#true} {674#true} #37#return; {674#true} is VALID [2018-11-23 11:47:58,904 INFO L256 TraceCheckUtils]: 3: Hoare triple {674#true} call #t~ret1 := main(); {674#true} is VALID [2018-11-23 11:47:58,905 INFO L273 TraceCheckUtils]: 4: Hoare triple {674#true} ~x~0 := 0bv32; {691#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:47:58,905 INFO L273 TraceCheckUtils]: 5: Hoare triple {691#(= main_~x~0 (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {691#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:47:58,906 INFO L273 TraceCheckUtils]: 6: Hoare triple {691#(= main_~x~0 (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {698#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:58,906 INFO L273 TraceCheckUtils]: 7: Hoare triple {698#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {698#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:58,907 INFO L273 TraceCheckUtils]: 8: Hoare triple {698#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {705#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:47:58,908 INFO L273 TraceCheckUtils]: 9: Hoare triple {705#(= (_ bv2 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {705#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:47:58,912 INFO L273 TraceCheckUtils]: 10: Hoare triple {705#(= (_ bv2 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {712#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:58,912 INFO L273 TraceCheckUtils]: 11: Hoare triple {712#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {712#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:58,913 INFO L273 TraceCheckUtils]: 12: Hoare triple {712#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {719#(= (_ bv4 32) main_~x~0)} is VALID [2018-11-23 11:47:58,913 INFO L273 TraceCheckUtils]: 13: Hoare triple {719#(= (_ bv4 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {719#(= (_ bv4 32) main_~x~0)} is VALID [2018-11-23 11:47:58,915 INFO L273 TraceCheckUtils]: 14: Hoare triple {719#(= (_ bv4 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {726#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:58,915 INFO L273 TraceCheckUtils]: 15: Hoare triple {726#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {726#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:47:58,916 INFO L273 TraceCheckUtils]: 16: Hoare triple {726#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {733#(= (_ bv6 32) main_~x~0)} is VALID [2018-11-23 11:47:58,916 INFO L273 TraceCheckUtils]: 17: Hoare triple {733#(= (_ bv6 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {733#(= (_ bv6 32) main_~x~0)} is VALID [2018-11-23 11:47:58,917 INFO L273 TraceCheckUtils]: 18: Hoare triple {733#(= (_ bv6 32) main_~x~0)} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {675#false} is VALID [2018-11-23 11:47:58,917 INFO L273 TraceCheckUtils]: 19: Hoare triple {675#false} assume !~bvult32(~x~0, 100000000bv32); {675#false} is VALID [2018-11-23 11:47:58,918 INFO L256 TraceCheckUtils]: 20: Hoare triple {675#false} call __VERIFIER_assert((if 100000000bv32 == ~x~0 then 1bv32 else 0bv32)); {675#false} is VALID [2018-11-23 11:47:58,918 INFO L273 TraceCheckUtils]: 21: Hoare triple {675#false} ~cond := #in~cond; {675#false} is VALID [2018-11-23 11:47:58,919 INFO L273 TraceCheckUtils]: 22: Hoare triple {675#false} assume 0bv32 == ~cond; {675#false} is VALID [2018-11-23 11:47:58,919 INFO L273 TraceCheckUtils]: 23: Hoare triple {675#false} assume !false; {675#false} is VALID [2018-11-23 11:47:58,921 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 7 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:47:58,921 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:47:59,283 INFO L273 TraceCheckUtils]: 23: Hoare triple {675#false} assume !false; {675#false} is VALID [2018-11-23 11:47:59,284 INFO L273 TraceCheckUtils]: 22: Hoare triple {675#false} assume 0bv32 == ~cond; {675#false} is VALID [2018-11-23 11:47:59,284 INFO L273 TraceCheckUtils]: 21: Hoare triple {675#false} ~cond := #in~cond; {675#false} is VALID [2018-11-23 11:47:59,284 INFO L256 TraceCheckUtils]: 20: Hoare triple {675#false} call __VERIFIER_assert((if 100000000bv32 == ~x~0 then 1bv32 else 0bv32)); {675#false} is VALID [2018-11-23 11:47:59,285 INFO L273 TraceCheckUtils]: 19: Hoare triple {675#false} assume !~bvult32(~x~0, 100000000bv32); {675#false} is VALID [2018-11-23 11:47:59,289 INFO L273 TraceCheckUtils]: 18: Hoare triple {770#(bvult main_~x~0 (_ bv10000000 32))} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {675#false} is VALID [2018-11-23 11:47:59,290 INFO L273 TraceCheckUtils]: 17: Hoare triple {770#(bvult main_~x~0 (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {770#(bvult main_~x~0 (_ bv10000000 32))} is VALID [2018-11-23 11:47:59,291 INFO L273 TraceCheckUtils]: 16: Hoare triple {777#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {770#(bvult main_~x~0 (_ bv10000000 32))} is VALID [2018-11-23 11:47:59,292 INFO L273 TraceCheckUtils]: 15: Hoare triple {777#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {777#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:47:59,295 INFO L273 TraceCheckUtils]: 14: Hoare triple {784#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {777#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:47:59,296 INFO L273 TraceCheckUtils]: 13: Hoare triple {784#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {784#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:47:59,302 INFO L273 TraceCheckUtils]: 12: Hoare triple {791#(bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {784#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:47:59,303 INFO L273 TraceCheckUtils]: 11: Hoare triple {791#(bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {791#(bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:47:59,306 INFO L273 TraceCheckUtils]: 10: Hoare triple {798#(bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {791#(bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:47:59,307 INFO L273 TraceCheckUtils]: 9: Hoare triple {798#(bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {798#(bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:47:59,310 INFO L273 TraceCheckUtils]: 8: Hoare triple {805#(bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {798#(bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:47:59,310 INFO L273 TraceCheckUtils]: 7: Hoare triple {805#(bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {805#(bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:47:59,314 INFO L273 TraceCheckUtils]: 6: Hoare triple {812#(bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {805#(bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:47:59,315 INFO L273 TraceCheckUtils]: 5: Hoare triple {812#(bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {812#(bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:47:59,315 INFO L273 TraceCheckUtils]: 4: Hoare triple {674#true} ~x~0 := 0bv32; {812#(bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:47:59,315 INFO L256 TraceCheckUtils]: 3: Hoare triple {674#true} call #t~ret1 := main(); {674#true} is VALID [2018-11-23 11:47:59,316 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {674#true} {674#true} #37#return; {674#true} is VALID [2018-11-23 11:47:59,316 INFO L273 TraceCheckUtils]: 1: Hoare triple {674#true} assume true; {674#true} is VALID [2018-11-23 11:47:59,316 INFO L256 TraceCheckUtils]: 0: Hoare triple {674#true} call ULTIMATE.init(); {674#true} is VALID [2018-11-23 11:47:59,318 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 7 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:47:59,325 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:47:59,325 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2018-11-23 11:47:59,326 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 24 [2018-11-23 11:47:59,326 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:47:59,327 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2018-11-23 11:47:59,406 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:47:59,406 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 11:47:59,407 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 11:47:59,407 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=162, Unknown=0, NotChecked=0, Total=240 [2018-11-23 11:47:59,407 INFO L87 Difference]: Start difference. First operand 25 states and 26 transitions. Second operand 16 states. [2018-11-23 11:48:00,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:00,573 INFO L93 Difference]: Finished difference Result 49 states and 59 transitions. [2018-11-23 11:48:00,573 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-23 11:48:00,573 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 24 [2018-11-23 11:48:00,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:48:00,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2018-11-23 11:48:00,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 57 transitions. [2018-11-23 11:48:00,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2018-11-23 11:48:00,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 57 transitions. [2018-11-23 11:48:00,579 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 57 transitions. [2018-11-23 11:48:00,683 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 11:48:00,685 INFO L225 Difference]: With dead ends: 49 [2018-11-23 11:48:00,685 INFO L226 Difference]: Without dead ends: 41 [2018-11-23 11:48:00,687 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=174, Invalid=288, Unknown=0, NotChecked=0, Total=462 [2018-11-23 11:48:00,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2018-11-23 11:48:00,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 41. [2018-11-23 11:48:00,723 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:48:00,723 INFO L82 GeneralOperation]: Start isEquivalent. First operand 41 states. Second operand 41 states. [2018-11-23 11:48:00,723 INFO L74 IsIncluded]: Start isIncluded. First operand 41 states. Second operand 41 states. [2018-11-23 11:48:00,723 INFO L87 Difference]: Start difference. First operand 41 states. Second operand 41 states. [2018-11-23 11:48:00,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:00,726 INFO L93 Difference]: Finished difference Result 41 states and 42 transitions. [2018-11-23 11:48:00,726 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 42 transitions. [2018-11-23 11:48:00,727 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:48:00,727 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:48:00,727 INFO L74 IsIncluded]: Start isIncluded. First operand 41 states. Second operand 41 states. [2018-11-23 11:48:00,727 INFO L87 Difference]: Start difference. First operand 41 states. Second operand 41 states. [2018-11-23 11:48:00,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:00,730 INFO L93 Difference]: Finished difference Result 41 states and 42 transitions. [2018-11-23 11:48:00,730 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 42 transitions. [2018-11-23 11:48:00,731 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:48:00,731 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:48:00,731 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:48:00,731 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:48:00,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2018-11-23 11:48:00,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 42 transitions. [2018-11-23 11:48:00,734 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 42 transitions. Word has length 24 [2018-11-23 11:48:00,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:48:00,734 INFO L480 AbstractCegarLoop]: Abstraction has 41 states and 42 transitions. [2018-11-23 11:48:00,734 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 11:48:00,734 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 42 transitions. [2018-11-23 11:48:00,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-11-23 11:48:00,736 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:48:00,736 INFO L402 BasicCegarLoop]: trace histogram [15, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:48:00,736 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:48:00,736 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:48:00,737 INFO L82 PathProgramCache]: Analyzing trace with hash 1870525001, now seen corresponding path program 3 times [2018-11-23 11:48:00,737 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:48:00,737 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 11:48:00,756 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2018-11-23 11:48:00,790 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2018-11-23 11:48:00,790 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:48:00,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:48:00,808 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:48:01,029 INFO L256 TraceCheckUtils]: 0: Hoare triple {1065#true} call ULTIMATE.init(); {1065#true} is VALID [2018-11-23 11:48:01,030 INFO L273 TraceCheckUtils]: 1: Hoare triple {1065#true} assume true; {1065#true} is VALID [2018-11-23 11:48:01,030 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {1065#true} {1065#true} #37#return; {1065#true} is VALID [2018-11-23 11:48:01,030 INFO L256 TraceCheckUtils]: 3: Hoare triple {1065#true} call #t~ret1 := main(); {1065#true} is VALID [2018-11-23 11:48:01,031 INFO L273 TraceCheckUtils]: 4: Hoare triple {1065#true} ~x~0 := 0bv32; {1065#true} is VALID [2018-11-23 11:48:01,031 INFO L273 TraceCheckUtils]: 5: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,031 INFO L273 TraceCheckUtils]: 6: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,031 INFO L273 TraceCheckUtils]: 7: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,032 INFO L273 TraceCheckUtils]: 8: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,032 INFO L273 TraceCheckUtils]: 9: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,032 INFO L273 TraceCheckUtils]: 10: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,033 INFO L273 TraceCheckUtils]: 11: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,033 INFO L273 TraceCheckUtils]: 12: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,033 INFO L273 TraceCheckUtils]: 13: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,033 INFO L273 TraceCheckUtils]: 14: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,034 INFO L273 TraceCheckUtils]: 15: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,034 INFO L273 TraceCheckUtils]: 16: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,034 INFO L273 TraceCheckUtils]: 17: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,035 INFO L273 TraceCheckUtils]: 18: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,035 INFO L273 TraceCheckUtils]: 19: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,035 INFO L273 TraceCheckUtils]: 20: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,035 INFO L273 TraceCheckUtils]: 21: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,036 INFO L273 TraceCheckUtils]: 22: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,036 INFO L273 TraceCheckUtils]: 23: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,036 INFO L273 TraceCheckUtils]: 24: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,037 INFO L273 TraceCheckUtils]: 25: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,037 INFO L273 TraceCheckUtils]: 26: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,037 INFO L273 TraceCheckUtils]: 27: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,037 INFO L273 TraceCheckUtils]: 28: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,038 INFO L273 TraceCheckUtils]: 29: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,038 INFO L273 TraceCheckUtils]: 30: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,038 INFO L273 TraceCheckUtils]: 31: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,052 INFO L273 TraceCheckUtils]: 32: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1166#(bvult (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:01,064 INFO L273 TraceCheckUtils]: 33: Hoare triple {1166#(bvult (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {1166#(bvult (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:01,078 INFO L273 TraceCheckUtils]: 34: Hoare triple {1166#(bvult (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv10000000 32))} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {1173#(bvult (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:01,090 INFO L273 TraceCheckUtils]: 35: Hoare triple {1173#(bvult (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv10000000 32))} assume !~bvult32(~x~0, 100000000bv32); {1066#false} is VALID [2018-11-23 11:48:01,091 INFO L256 TraceCheckUtils]: 36: Hoare triple {1066#false} call __VERIFIER_assert((if 100000000bv32 == ~x~0 then 1bv32 else 0bv32)); {1066#false} is VALID [2018-11-23 11:48:01,091 INFO L273 TraceCheckUtils]: 37: Hoare triple {1066#false} ~cond := #in~cond; {1066#false} is VALID [2018-11-23 11:48:01,092 INFO L273 TraceCheckUtils]: 38: Hoare triple {1066#false} assume 0bv32 == ~cond; {1066#false} is VALID [2018-11-23 11:48:01,092 INFO L273 TraceCheckUtils]: 39: Hoare triple {1066#false} assume !false; {1066#false} is VALID [2018-11-23 11:48:01,096 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 42 proven. 1 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2018-11-23 11:48:01,096 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:48:01,363 INFO L273 TraceCheckUtils]: 39: Hoare triple {1066#false} assume !false; {1066#false} is VALID [2018-11-23 11:48:01,364 INFO L273 TraceCheckUtils]: 38: Hoare triple {1066#false} assume 0bv32 == ~cond; {1066#false} is VALID [2018-11-23 11:48:01,364 INFO L273 TraceCheckUtils]: 37: Hoare triple {1066#false} ~cond := #in~cond; {1066#false} is VALID [2018-11-23 11:48:01,365 INFO L256 TraceCheckUtils]: 36: Hoare triple {1066#false} call __VERIFIER_assert((if 100000000bv32 == ~x~0 then 1bv32 else 0bv32)); {1066#false} is VALID [2018-11-23 11:48:01,365 INFO L273 TraceCheckUtils]: 35: Hoare triple {1201#(bvult main_~x~0 (_ bv100000000 32))} assume !~bvult32(~x~0, 100000000bv32); {1066#false} is VALID [2018-11-23 11:48:01,366 INFO L273 TraceCheckUtils]: 34: Hoare triple {1205#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv100000000 32))} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {1201#(bvult main_~x~0 (_ bv100000000 32))} is VALID [2018-11-23 11:48:01,367 INFO L273 TraceCheckUtils]: 33: Hoare triple {1209#(or (not (bvult main_~x~0 (_ bv100000000 32))) (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv100000000 32)))} assume !!~bvult32(~x~0, 100000000bv32); {1205#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv100000000 32))} is VALID [2018-11-23 11:48:01,369 INFO L273 TraceCheckUtils]: 32: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1209#(or (not (bvult main_~x~0 (_ bv100000000 32))) (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv100000000 32)))} is VALID [2018-11-23 11:48:01,369 INFO L273 TraceCheckUtils]: 31: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,369 INFO L273 TraceCheckUtils]: 30: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,369 INFO L273 TraceCheckUtils]: 29: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,370 INFO L273 TraceCheckUtils]: 28: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,370 INFO L273 TraceCheckUtils]: 27: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,370 INFO L273 TraceCheckUtils]: 26: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,371 INFO L273 TraceCheckUtils]: 25: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,371 INFO L273 TraceCheckUtils]: 24: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,371 INFO L273 TraceCheckUtils]: 23: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,372 INFO L273 TraceCheckUtils]: 22: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,372 INFO L273 TraceCheckUtils]: 21: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,372 INFO L273 TraceCheckUtils]: 20: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,372 INFO L273 TraceCheckUtils]: 19: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,372 INFO L273 TraceCheckUtils]: 18: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,373 INFO L273 TraceCheckUtils]: 17: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,373 INFO L273 TraceCheckUtils]: 16: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,373 INFO L273 TraceCheckUtils]: 15: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,373 INFO L273 TraceCheckUtils]: 14: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,374 INFO L273 TraceCheckUtils]: 13: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,374 INFO L273 TraceCheckUtils]: 12: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,374 INFO L273 TraceCheckUtils]: 11: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,374 INFO L273 TraceCheckUtils]: 10: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,375 INFO L273 TraceCheckUtils]: 9: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,375 INFO L273 TraceCheckUtils]: 8: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,375 INFO L273 TraceCheckUtils]: 7: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,376 INFO L273 TraceCheckUtils]: 6: Hoare triple {1065#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:48:01,376 INFO L273 TraceCheckUtils]: 5: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:48:01,376 INFO L273 TraceCheckUtils]: 4: Hoare triple {1065#true} ~x~0 := 0bv32; {1065#true} is VALID [2018-11-23 11:48:01,376 INFO L256 TraceCheckUtils]: 3: Hoare triple {1065#true} call #t~ret1 := main(); {1065#true} is VALID [2018-11-23 11:48:01,377 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {1065#true} {1065#true} #37#return; {1065#true} is VALID [2018-11-23 11:48:01,377 INFO L273 TraceCheckUtils]: 1: Hoare triple {1065#true} assume true; {1065#true} is VALID [2018-11-23 11:48:01,377 INFO L256 TraceCheckUtils]: 0: Hoare triple {1065#true} call ULTIMATE.init(); {1065#true} is VALID [2018-11-23 11:48:01,380 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 42 proven. 1 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2018-11-23 11:48:01,385 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:48:01,385 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5] total 7 [2018-11-23 11:48:01,386 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 40 [2018-11-23 11:48:01,387 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:48:01,387 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2018-11-23 11:48:01,437 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 19 edges. 19 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:48:01,438 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 11:48:01,438 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 11:48:01,438 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-11-23 11:48:01,439 INFO L87 Difference]: Start difference. First operand 41 states and 42 transitions. Second operand 7 states. [2018-11-23 11:48:01,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:01,851 INFO L93 Difference]: Finished difference Result 54 states and 61 transitions. [2018-11-23 11:48:01,851 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 11:48:01,851 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 40 [2018-11-23 11:48:01,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:48:01,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2018-11-23 11:48:01,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 33 transitions. [2018-11-23 11:48:01,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2018-11-23 11:48:01,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 33 transitions. [2018-11-23 11:48:01,856 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 33 transitions. [2018-11-23 11:48:01,985 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 11:48:01,987 INFO L225 Difference]: With dead ends: 54 [2018-11-23 11:48:01,987 INFO L226 Difference]: Without dead ends: 49 [2018-11-23 11:48:01,989 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 74 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=39, Unknown=0, NotChecked=0, Total=72 [2018-11-23 11:48:01,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2018-11-23 11:48:02,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 47. [2018-11-23 11:48:02,029 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:48:02,030 INFO L82 GeneralOperation]: Start isEquivalent. First operand 49 states. Second operand 47 states. [2018-11-23 11:48:02,030 INFO L74 IsIncluded]: Start isIncluded. First operand 49 states. Second operand 47 states. [2018-11-23 11:48:02,030 INFO L87 Difference]: Start difference. First operand 49 states. Second operand 47 states. [2018-11-23 11:48:02,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:02,033 INFO L93 Difference]: Finished difference Result 49 states and 54 transitions. [2018-11-23 11:48:02,033 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 54 transitions. [2018-11-23 11:48:02,033 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:48:02,034 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:48:02,034 INFO L74 IsIncluded]: Start isIncluded. First operand 47 states. Second operand 49 states. [2018-11-23 11:48:02,034 INFO L87 Difference]: Start difference. First operand 47 states. Second operand 49 states. [2018-11-23 11:48:02,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:02,036 INFO L93 Difference]: Finished difference Result 49 states and 54 transitions. [2018-11-23 11:48:02,037 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 54 transitions. [2018-11-23 11:48:02,037 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:48:02,037 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:48:02,038 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:48:02,038 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:48:02,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2018-11-23 11:48:02,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 51 transitions. [2018-11-23 11:48:02,040 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 51 transitions. Word has length 40 [2018-11-23 11:48:02,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:48:02,041 INFO L480 AbstractCegarLoop]: Abstraction has 47 states and 51 transitions. [2018-11-23 11:48:02,041 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 11:48:02,041 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2018-11-23 11:48:02,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-23 11:48:02,042 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:48:02,042 INFO L402 BasicCegarLoop]: trace histogram [18, 14, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:48:02,043 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:48:02,043 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:48:02,043 INFO L82 PathProgramCache]: Analyzing trace with hash -1661276614, now seen corresponding path program 4 times [2018-11-23 11:48:02,044 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:48:02,044 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 11:48:02,076 INFO L101 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-23 11:48:02,132 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-23 11:48:02,132 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:48:02,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:48:02,155 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:48:02,760 INFO L256 TraceCheckUtils]: 0: Hoare triple {1568#true} call ULTIMATE.init(); {1568#true} is VALID [2018-11-23 11:48:02,760 INFO L273 TraceCheckUtils]: 1: Hoare triple {1568#true} assume true; {1568#true} is VALID [2018-11-23 11:48:02,760 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {1568#true} {1568#true} #37#return; {1568#true} is VALID [2018-11-23 11:48:02,761 INFO L256 TraceCheckUtils]: 3: Hoare triple {1568#true} call #t~ret1 := main(); {1568#true} is VALID [2018-11-23 11:48:02,770 INFO L273 TraceCheckUtils]: 4: Hoare triple {1568#true} ~x~0 := 0bv32; {1585#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:48:02,770 INFO L273 TraceCheckUtils]: 5: Hoare triple {1585#(= main_~x~0 (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {1585#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:48:02,771 INFO L273 TraceCheckUtils]: 6: Hoare triple {1585#(= main_~x~0 (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1592#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:02,771 INFO L273 TraceCheckUtils]: 7: Hoare triple {1592#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {1592#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:02,772 INFO L273 TraceCheckUtils]: 8: Hoare triple {1592#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1599#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:48:02,773 INFO L273 TraceCheckUtils]: 9: Hoare triple {1599#(= (_ bv2 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {1599#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:48:02,774 INFO L273 TraceCheckUtils]: 10: Hoare triple {1599#(= (_ bv2 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1606#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:02,775 INFO L273 TraceCheckUtils]: 11: Hoare triple {1606#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {1606#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:02,778 INFO L273 TraceCheckUtils]: 12: Hoare triple {1606#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1613#(= (_ bv4 32) main_~x~0)} is VALID [2018-11-23 11:48:02,778 INFO L273 TraceCheckUtils]: 13: Hoare triple {1613#(= (_ bv4 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {1613#(= (_ bv4 32) main_~x~0)} is VALID [2018-11-23 11:48:02,779 INFO L273 TraceCheckUtils]: 14: Hoare triple {1613#(= (_ bv4 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1620#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:02,780 INFO L273 TraceCheckUtils]: 15: Hoare triple {1620#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {1620#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:02,781 INFO L273 TraceCheckUtils]: 16: Hoare triple {1620#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1627#(= (_ bv6 32) main_~x~0)} is VALID [2018-11-23 11:48:02,784 INFO L273 TraceCheckUtils]: 17: Hoare triple {1627#(= (_ bv6 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {1627#(= (_ bv6 32) main_~x~0)} is VALID [2018-11-23 11:48:02,785 INFO L273 TraceCheckUtils]: 18: Hoare triple {1627#(= (_ bv6 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1634#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:02,785 INFO L273 TraceCheckUtils]: 19: Hoare triple {1634#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {1634#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:02,786 INFO L273 TraceCheckUtils]: 20: Hoare triple {1634#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1641#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:02,786 INFO L273 TraceCheckUtils]: 21: Hoare triple {1641#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {1641#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:02,787 INFO L273 TraceCheckUtils]: 22: Hoare triple {1641#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1648#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:02,787 INFO L273 TraceCheckUtils]: 23: Hoare triple {1648#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {1648#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:02,788 INFO L273 TraceCheckUtils]: 24: Hoare triple {1648#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1655#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:02,788 INFO L273 TraceCheckUtils]: 25: Hoare triple {1655#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {1655#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:02,789 INFO L273 TraceCheckUtils]: 26: Hoare triple {1655#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1662#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:02,790 INFO L273 TraceCheckUtils]: 27: Hoare triple {1662#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {1662#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:02,791 INFO L273 TraceCheckUtils]: 28: Hoare triple {1662#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1669#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:02,792 INFO L273 TraceCheckUtils]: 29: Hoare triple {1669#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {1669#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:02,792 INFO L273 TraceCheckUtils]: 30: Hoare triple {1669#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1676#(= (_ bv13 32) main_~x~0)} is VALID [2018-11-23 11:48:02,793 INFO L273 TraceCheckUtils]: 31: Hoare triple {1676#(= (_ bv13 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {1676#(= (_ bv13 32) main_~x~0)} is VALID [2018-11-23 11:48:02,794 INFO L273 TraceCheckUtils]: 32: Hoare triple {1676#(= (_ bv13 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1683#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:02,795 INFO L273 TraceCheckUtils]: 33: Hoare triple {1683#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {1683#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:02,795 INFO L273 TraceCheckUtils]: 34: Hoare triple {1683#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {1569#false} is VALID [2018-11-23 11:48:02,796 INFO L273 TraceCheckUtils]: 35: Hoare triple {1569#false} assume !!~bvult32(~x~0, 100000000bv32); {1569#false} is VALID [2018-11-23 11:48:02,796 INFO L273 TraceCheckUtils]: 36: Hoare triple {1569#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {1569#false} is VALID [2018-11-23 11:48:02,796 INFO L273 TraceCheckUtils]: 37: Hoare triple {1569#false} assume !!~bvult32(~x~0, 100000000bv32); {1569#false} is VALID [2018-11-23 11:48:02,797 INFO L273 TraceCheckUtils]: 38: Hoare triple {1569#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {1569#false} is VALID [2018-11-23 11:48:02,797 INFO L273 TraceCheckUtils]: 39: Hoare triple {1569#false} assume !!~bvult32(~x~0, 100000000bv32); {1569#false} is VALID [2018-11-23 11:48:02,797 INFO L273 TraceCheckUtils]: 40: Hoare triple {1569#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {1569#false} is VALID [2018-11-23 11:48:02,798 INFO L273 TraceCheckUtils]: 41: Hoare triple {1569#false} assume !~bvult32(~x~0, 100000000bv32); {1569#false} is VALID [2018-11-23 11:48:02,798 INFO L256 TraceCheckUtils]: 42: Hoare triple {1569#false} call __VERIFIER_assert((if 100000000bv32 == ~x~0 then 1bv32 else 0bv32)); {1569#false} is VALID [2018-11-23 11:48:02,798 INFO L273 TraceCheckUtils]: 43: Hoare triple {1569#false} ~cond := #in~cond; {1569#false} is VALID [2018-11-23 11:48:02,799 INFO L273 TraceCheckUtils]: 44: Hoare triple {1569#false} assume 0bv32 == ~cond; {1569#false} is VALID [2018-11-23 11:48:02,799 INFO L273 TraceCheckUtils]: 45: Hoare triple {1569#false} assume !false; {1569#false} is VALID [2018-11-23 11:48:02,805 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 105 proven. 210 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-11-23 11:48:02,805 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:48:03,913 INFO L273 TraceCheckUtils]: 45: Hoare triple {1569#false} assume !false; {1569#false} is VALID [2018-11-23 11:48:03,914 INFO L273 TraceCheckUtils]: 44: Hoare triple {1569#false} assume 0bv32 == ~cond; {1569#false} is VALID [2018-11-23 11:48:03,914 INFO L273 TraceCheckUtils]: 43: Hoare triple {1569#false} ~cond := #in~cond; {1569#false} is VALID [2018-11-23 11:48:03,914 INFO L256 TraceCheckUtils]: 42: Hoare triple {1569#false} call __VERIFIER_assert((if 100000000bv32 == ~x~0 then 1bv32 else 0bv32)); {1569#false} is VALID [2018-11-23 11:48:03,915 INFO L273 TraceCheckUtils]: 41: Hoare triple {1569#false} assume !~bvult32(~x~0, 100000000bv32); {1569#false} is VALID [2018-11-23 11:48:03,915 INFO L273 TraceCheckUtils]: 40: Hoare triple {1569#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {1569#false} is VALID [2018-11-23 11:48:03,915 INFO L273 TraceCheckUtils]: 39: Hoare triple {1569#false} assume !!~bvult32(~x~0, 100000000bv32); {1569#false} is VALID [2018-11-23 11:48:03,916 INFO L273 TraceCheckUtils]: 38: Hoare triple {1569#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {1569#false} is VALID [2018-11-23 11:48:03,916 INFO L273 TraceCheckUtils]: 37: Hoare triple {1569#false} assume !!~bvult32(~x~0, 100000000bv32); {1569#false} is VALID [2018-11-23 11:48:03,917 INFO L273 TraceCheckUtils]: 36: Hoare triple {1569#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {1569#false} is VALID [2018-11-23 11:48:03,917 INFO L273 TraceCheckUtils]: 35: Hoare triple {1569#false} assume !!~bvult32(~x~0, 100000000bv32); {1569#false} is VALID [2018-11-23 11:48:03,917 INFO L273 TraceCheckUtils]: 34: Hoare triple {1756#(bvult main_~x~0 (_ bv10000000 32))} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {1569#false} is VALID [2018-11-23 11:48:03,918 INFO L273 TraceCheckUtils]: 33: Hoare triple {1756#(bvult main_~x~0 (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {1756#(bvult main_~x~0 (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,919 INFO L273 TraceCheckUtils]: 32: Hoare triple {1763#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1756#(bvult main_~x~0 (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,919 INFO L273 TraceCheckUtils]: 31: Hoare triple {1763#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {1763#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,923 INFO L273 TraceCheckUtils]: 30: Hoare triple {1770#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1763#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,923 INFO L273 TraceCheckUtils]: 29: Hoare triple {1770#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {1770#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,927 INFO L273 TraceCheckUtils]: 28: Hoare triple {1777#(bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1770#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,927 INFO L273 TraceCheckUtils]: 27: Hoare triple {1777#(bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {1777#(bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,931 INFO L273 TraceCheckUtils]: 26: Hoare triple {1784#(bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1777#(bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,932 INFO L273 TraceCheckUtils]: 25: Hoare triple {1784#(bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {1784#(bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,935 INFO L273 TraceCheckUtils]: 24: Hoare triple {1791#(bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1784#(bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,935 INFO L273 TraceCheckUtils]: 23: Hoare triple {1791#(bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {1791#(bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,939 INFO L273 TraceCheckUtils]: 22: Hoare triple {1798#(bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1791#(bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,940 INFO L273 TraceCheckUtils]: 21: Hoare triple {1798#(bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {1798#(bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,943 INFO L273 TraceCheckUtils]: 20: Hoare triple {1805#(bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1798#(bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,944 INFO L273 TraceCheckUtils]: 19: Hoare triple {1805#(bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {1805#(bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,947 INFO L273 TraceCheckUtils]: 18: Hoare triple {1812#(bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1805#(bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,947 INFO L273 TraceCheckUtils]: 17: Hoare triple {1812#(bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {1812#(bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,952 INFO L273 TraceCheckUtils]: 16: Hoare triple {1819#(bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1812#(bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,952 INFO L273 TraceCheckUtils]: 15: Hoare triple {1819#(bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {1819#(bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,956 INFO L273 TraceCheckUtils]: 14: Hoare triple {1826#(bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1819#(bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,957 INFO L273 TraceCheckUtils]: 13: Hoare triple {1826#(bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {1826#(bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,960 INFO L273 TraceCheckUtils]: 12: Hoare triple {1833#(bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1826#(bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,961 INFO L273 TraceCheckUtils]: 11: Hoare triple {1833#(bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {1833#(bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,964 INFO L273 TraceCheckUtils]: 10: Hoare triple {1840#(bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1833#(bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,965 INFO L273 TraceCheckUtils]: 9: Hoare triple {1840#(bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {1840#(bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,968 INFO L273 TraceCheckUtils]: 8: Hoare triple {1847#(bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1840#(bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,968 INFO L273 TraceCheckUtils]: 7: Hoare triple {1847#(bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {1847#(bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,973 INFO L273 TraceCheckUtils]: 6: Hoare triple {1854#(bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1847#(bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,973 INFO L273 TraceCheckUtils]: 5: Hoare triple {1854#(bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {1854#(bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,974 INFO L273 TraceCheckUtils]: 4: Hoare triple {1568#true} ~x~0 := 0bv32; {1854#(bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:03,974 INFO L256 TraceCheckUtils]: 3: Hoare triple {1568#true} call #t~ret1 := main(); {1568#true} is VALID [2018-11-23 11:48:03,974 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {1568#true} {1568#true} #37#return; {1568#true} is VALID [2018-11-23 11:48:03,974 INFO L273 TraceCheckUtils]: 1: Hoare triple {1568#true} assume true; {1568#true} is VALID [2018-11-23 11:48:03,974 INFO L256 TraceCheckUtils]: 0: Hoare triple {1568#true} call ULTIMATE.init(); {1568#true} is VALID [2018-11-23 11:48:03,977 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 105 proven. 210 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-11-23 11:48:03,979 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:48:03,979 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 32 [2018-11-23 11:48:03,980 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 46 [2018-11-23 11:48:03,980 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:48:03,980 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states. [2018-11-23 11:48:04,129 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 11:48:04,129 INFO L459 AbstractCegarLoop]: Interpolant automaton has 32 states [2018-11-23 11:48:04,129 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2018-11-23 11:48:04,130 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=286, Invalid=706, Unknown=0, NotChecked=0, Total=992 [2018-11-23 11:48:04,130 INFO L87 Difference]: Start difference. First operand 47 states and 51 transitions. Second operand 32 states. [2018-11-23 11:48:09,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:09,024 INFO L93 Difference]: Finished difference Result 93 states and 117 transitions. [2018-11-23 11:48:09,024 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2018-11-23 11:48:09,024 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 46 [2018-11-23 11:48:09,025 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:48:09,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2018-11-23 11:48:09,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 97 transitions. [2018-11-23 11:48:09,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2018-11-23 11:48:09,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 97 transitions. [2018-11-23 11:48:09,030 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 97 transitions. [2018-11-23 11:48:09,222 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 11:48:09,226 INFO L225 Difference]: With dead ends: 93 [2018-11-23 11:48:09,226 INFO L226 Difference]: Without dead ends: 79 [2018-11-23 11:48:09,228 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=734, Invalid=1336, Unknown=0, NotChecked=0, Total=2070 [2018-11-23 11:48:09,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2018-11-23 11:48:09,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 79. [2018-11-23 11:48:09,286 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:48:09,286 INFO L82 GeneralOperation]: Start isEquivalent. First operand 79 states. Second operand 79 states. [2018-11-23 11:48:09,286 INFO L74 IsIncluded]: Start isIncluded. First operand 79 states. Second operand 79 states. [2018-11-23 11:48:09,286 INFO L87 Difference]: Start difference. First operand 79 states. Second operand 79 states. [2018-11-23 11:48:09,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:09,289 INFO L93 Difference]: Finished difference Result 79 states and 83 transitions. [2018-11-23 11:48:09,290 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 83 transitions. [2018-11-23 11:48:09,290 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:48:09,290 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:48:09,290 INFO L74 IsIncluded]: Start isIncluded. First operand 79 states. Second operand 79 states. [2018-11-23 11:48:09,291 INFO L87 Difference]: Start difference. First operand 79 states. Second operand 79 states. [2018-11-23 11:48:09,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:09,294 INFO L93 Difference]: Finished difference Result 79 states and 83 transitions. [2018-11-23 11:48:09,294 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 83 transitions. [2018-11-23 11:48:09,294 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:48:09,294 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:48:09,295 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:48:09,295 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:48:09,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 79 states. [2018-11-23 11:48:09,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 83 transitions. [2018-11-23 11:48:09,298 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 83 transitions. Word has length 46 [2018-11-23 11:48:09,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:48:09,298 INFO L480 AbstractCegarLoop]: Abstraction has 79 states and 83 transitions. [2018-11-23 11:48:09,298 INFO L481 AbstractCegarLoop]: Interpolant automaton has 32 states. [2018-11-23 11:48:09,298 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 83 transitions. [2018-11-23 11:48:09,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2018-11-23 11:48:09,300 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:48:09,300 INFO L402 BasicCegarLoop]: trace histogram [34, 30, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:48:09,301 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:48:09,301 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:48:09,301 INFO L82 PathProgramCache]: Analyzing trace with hash -1474372598, now seen corresponding path program 5 times [2018-11-23 11:48:09,302 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:48:09,302 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 11:48:09,334 INFO L101 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2018-11-23 11:48:10,865 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 35 check-sat command(s) [2018-11-23 11:48:10,865 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:48:10,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:48:10,922 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:48:11,888 INFO L256 TraceCheckUtils]: 0: Hoare triple {2322#true} call ULTIMATE.init(); {2322#true} is VALID [2018-11-23 11:48:11,888 INFO L273 TraceCheckUtils]: 1: Hoare triple {2322#true} assume true; {2322#true} is VALID [2018-11-23 11:48:11,888 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {2322#true} {2322#true} #37#return; {2322#true} is VALID [2018-11-23 11:48:11,888 INFO L256 TraceCheckUtils]: 3: Hoare triple {2322#true} call #t~ret1 := main(); {2322#true} is VALID [2018-11-23 11:48:11,889 INFO L273 TraceCheckUtils]: 4: Hoare triple {2322#true} ~x~0 := 0bv32; {2339#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:48:11,889 INFO L273 TraceCheckUtils]: 5: Hoare triple {2339#(= main_~x~0 (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2339#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:48:11,890 INFO L273 TraceCheckUtils]: 6: Hoare triple {2339#(= main_~x~0 (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2346#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,890 INFO L273 TraceCheckUtils]: 7: Hoare triple {2346#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2346#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,890 INFO L273 TraceCheckUtils]: 8: Hoare triple {2346#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2353#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:48:11,891 INFO L273 TraceCheckUtils]: 9: Hoare triple {2353#(= (_ bv2 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {2353#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:48:11,891 INFO L273 TraceCheckUtils]: 10: Hoare triple {2353#(= (_ bv2 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2360#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,893 INFO L273 TraceCheckUtils]: 11: Hoare triple {2360#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2360#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,894 INFO L273 TraceCheckUtils]: 12: Hoare triple {2360#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2367#(= (_ bv4 32) main_~x~0)} is VALID [2018-11-23 11:48:11,894 INFO L273 TraceCheckUtils]: 13: Hoare triple {2367#(= (_ bv4 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {2367#(= (_ bv4 32) main_~x~0)} is VALID [2018-11-23 11:48:11,895 INFO L273 TraceCheckUtils]: 14: Hoare triple {2367#(= (_ bv4 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2374#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,895 INFO L273 TraceCheckUtils]: 15: Hoare triple {2374#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2374#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,896 INFO L273 TraceCheckUtils]: 16: Hoare triple {2374#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2381#(= (_ bv6 32) main_~x~0)} is VALID [2018-11-23 11:48:11,896 INFO L273 TraceCheckUtils]: 17: Hoare triple {2381#(= (_ bv6 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {2381#(= (_ bv6 32) main_~x~0)} is VALID [2018-11-23 11:48:11,896 INFO L273 TraceCheckUtils]: 18: Hoare triple {2381#(= (_ bv6 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2388#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,897 INFO L273 TraceCheckUtils]: 19: Hoare triple {2388#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2388#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,897 INFO L273 TraceCheckUtils]: 20: Hoare triple {2388#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2395#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,898 INFO L273 TraceCheckUtils]: 21: Hoare triple {2395#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2395#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,899 INFO L273 TraceCheckUtils]: 22: Hoare triple {2395#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2402#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,899 INFO L273 TraceCheckUtils]: 23: Hoare triple {2402#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2402#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,900 INFO L273 TraceCheckUtils]: 24: Hoare triple {2402#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2409#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,901 INFO L273 TraceCheckUtils]: 25: Hoare triple {2409#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2409#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,901 INFO L273 TraceCheckUtils]: 26: Hoare triple {2409#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2416#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,902 INFO L273 TraceCheckUtils]: 27: Hoare triple {2416#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2416#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,903 INFO L273 TraceCheckUtils]: 28: Hoare triple {2416#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2423#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,903 INFO L273 TraceCheckUtils]: 29: Hoare triple {2423#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2423#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,904 INFO L273 TraceCheckUtils]: 30: Hoare triple {2423#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2430#(= (_ bv13 32) main_~x~0)} is VALID [2018-11-23 11:48:11,905 INFO L273 TraceCheckUtils]: 31: Hoare triple {2430#(= (_ bv13 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {2430#(= (_ bv13 32) main_~x~0)} is VALID [2018-11-23 11:48:11,905 INFO L273 TraceCheckUtils]: 32: Hoare triple {2430#(= (_ bv13 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2437#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,906 INFO L273 TraceCheckUtils]: 33: Hoare triple {2437#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2437#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,907 INFO L273 TraceCheckUtils]: 34: Hoare triple {2437#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2444#(= (bvadd main_~x~0 (_ bv4294967281 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,907 INFO L273 TraceCheckUtils]: 35: Hoare triple {2444#(= (bvadd main_~x~0 (_ bv4294967281 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2444#(= (bvadd main_~x~0 (_ bv4294967281 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,908 INFO L273 TraceCheckUtils]: 36: Hoare triple {2444#(= (bvadd main_~x~0 (_ bv4294967281 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2451#(= (_ bv16 32) main_~x~0)} is VALID [2018-11-23 11:48:11,908 INFO L273 TraceCheckUtils]: 37: Hoare triple {2451#(= (_ bv16 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {2451#(= (_ bv16 32) main_~x~0)} is VALID [2018-11-23 11:48:11,909 INFO L273 TraceCheckUtils]: 38: Hoare triple {2451#(= (_ bv16 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2458#(= (bvadd main_~x~0 (_ bv4294967279 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,910 INFO L273 TraceCheckUtils]: 39: Hoare triple {2458#(= (bvadd main_~x~0 (_ bv4294967279 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2458#(= (bvadd main_~x~0 (_ bv4294967279 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,910 INFO L273 TraceCheckUtils]: 40: Hoare triple {2458#(= (bvadd main_~x~0 (_ bv4294967279 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2465#(= (bvadd main_~x~0 (_ bv4294967278 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,911 INFO L273 TraceCheckUtils]: 41: Hoare triple {2465#(= (bvadd main_~x~0 (_ bv4294967278 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2465#(= (bvadd main_~x~0 (_ bv4294967278 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,912 INFO L273 TraceCheckUtils]: 42: Hoare triple {2465#(= (bvadd main_~x~0 (_ bv4294967278 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2472#(= (bvadd main_~x~0 (_ bv4294967277 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,912 INFO L273 TraceCheckUtils]: 43: Hoare triple {2472#(= (bvadd main_~x~0 (_ bv4294967277 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2472#(= (bvadd main_~x~0 (_ bv4294967277 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,913 INFO L273 TraceCheckUtils]: 44: Hoare triple {2472#(= (bvadd main_~x~0 (_ bv4294967277 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2479#(= (bvadd main_~x~0 (_ bv4294967276 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,913 INFO L273 TraceCheckUtils]: 45: Hoare triple {2479#(= (bvadd main_~x~0 (_ bv4294967276 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2479#(= (bvadd main_~x~0 (_ bv4294967276 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,914 INFO L273 TraceCheckUtils]: 46: Hoare triple {2479#(= (bvadd main_~x~0 (_ bv4294967276 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2486#(= (_ bv21 32) main_~x~0)} is VALID [2018-11-23 11:48:11,915 INFO L273 TraceCheckUtils]: 47: Hoare triple {2486#(= (_ bv21 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {2486#(= (_ bv21 32) main_~x~0)} is VALID [2018-11-23 11:48:11,915 INFO L273 TraceCheckUtils]: 48: Hoare triple {2486#(= (_ bv21 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2493#(= (bvadd main_~x~0 (_ bv4294967274 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,922 INFO L273 TraceCheckUtils]: 49: Hoare triple {2493#(= (bvadd main_~x~0 (_ bv4294967274 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2493#(= (bvadd main_~x~0 (_ bv4294967274 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,923 INFO L273 TraceCheckUtils]: 50: Hoare triple {2493#(= (bvadd main_~x~0 (_ bv4294967274 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2500#(= (bvadd main_~x~0 (_ bv4294967273 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,923 INFO L273 TraceCheckUtils]: 51: Hoare triple {2500#(= (bvadd main_~x~0 (_ bv4294967273 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2500#(= (bvadd main_~x~0 (_ bv4294967273 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,924 INFO L273 TraceCheckUtils]: 52: Hoare triple {2500#(= (bvadd main_~x~0 (_ bv4294967273 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2507#(= (bvadd main_~x~0 (_ bv4294967272 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,924 INFO L273 TraceCheckUtils]: 53: Hoare triple {2507#(= (bvadd main_~x~0 (_ bv4294967272 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2507#(= (bvadd main_~x~0 (_ bv4294967272 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,924 INFO L273 TraceCheckUtils]: 54: Hoare triple {2507#(= (bvadd main_~x~0 (_ bv4294967272 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2514#(= (bvadd main_~x~0 (_ bv4294967271 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,925 INFO L273 TraceCheckUtils]: 55: Hoare triple {2514#(= (bvadd main_~x~0 (_ bv4294967271 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2514#(= (bvadd main_~x~0 (_ bv4294967271 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,925 INFO L273 TraceCheckUtils]: 56: Hoare triple {2514#(= (bvadd main_~x~0 (_ bv4294967271 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2521#(= (bvadd main_~x~0 (_ bv4294967270 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,925 INFO L273 TraceCheckUtils]: 57: Hoare triple {2521#(= (bvadd main_~x~0 (_ bv4294967270 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2521#(= (bvadd main_~x~0 (_ bv4294967270 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,926 INFO L273 TraceCheckUtils]: 58: Hoare triple {2521#(= (bvadd main_~x~0 (_ bv4294967270 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2528#(= (bvadd main_~x~0 (_ bv4294967269 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,926 INFO L273 TraceCheckUtils]: 59: Hoare triple {2528#(= (bvadd main_~x~0 (_ bv4294967269 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2528#(= (bvadd main_~x~0 (_ bv4294967269 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,927 INFO L273 TraceCheckUtils]: 60: Hoare triple {2528#(= (bvadd main_~x~0 (_ bv4294967269 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2535#(= (bvadd main_~x~0 (_ bv4294967268 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,928 INFO L273 TraceCheckUtils]: 61: Hoare triple {2535#(= (bvadd main_~x~0 (_ bv4294967268 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2535#(= (bvadd main_~x~0 (_ bv4294967268 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,928 INFO L273 TraceCheckUtils]: 62: Hoare triple {2535#(= (bvadd main_~x~0 (_ bv4294967268 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2542#(= (bvadd main_~x~0 (_ bv4294967267 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,929 INFO L273 TraceCheckUtils]: 63: Hoare triple {2542#(= (bvadd main_~x~0 (_ bv4294967267 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2542#(= (bvadd main_~x~0 (_ bv4294967267 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,930 INFO L273 TraceCheckUtils]: 64: Hoare triple {2542#(= (bvadd main_~x~0 (_ bv4294967267 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2549#(= (bvadd main_~x~0 (_ bv4294967266 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,930 INFO L273 TraceCheckUtils]: 65: Hoare triple {2549#(= (bvadd main_~x~0 (_ bv4294967266 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {2549#(= (bvadd main_~x~0 (_ bv4294967266 32)) (_ bv0 32))} is VALID [2018-11-23 11:48:11,931 INFO L273 TraceCheckUtils]: 66: Hoare triple {2549#(= (bvadd main_~x~0 (_ bv4294967266 32)) (_ bv0 32))} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {2323#false} is VALID [2018-11-23 11:48:11,931 INFO L273 TraceCheckUtils]: 67: Hoare triple {2323#false} assume !!~bvult32(~x~0, 100000000bv32); {2323#false} is VALID [2018-11-23 11:48:11,931 INFO L273 TraceCheckUtils]: 68: Hoare triple {2323#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {2323#false} is VALID [2018-11-23 11:48:11,932 INFO L273 TraceCheckUtils]: 69: Hoare triple {2323#false} assume !!~bvult32(~x~0, 100000000bv32); {2323#false} is VALID [2018-11-23 11:48:11,932 INFO L273 TraceCheckUtils]: 70: Hoare triple {2323#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {2323#false} is VALID [2018-11-23 11:48:11,932 INFO L273 TraceCheckUtils]: 71: Hoare triple {2323#false} assume !!~bvult32(~x~0, 100000000bv32); {2323#false} is VALID [2018-11-23 11:48:11,932 INFO L273 TraceCheckUtils]: 72: Hoare triple {2323#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {2323#false} is VALID [2018-11-23 11:48:11,933 INFO L273 TraceCheckUtils]: 73: Hoare triple {2323#false} assume !~bvult32(~x~0, 100000000bv32); {2323#false} is VALID [2018-11-23 11:48:11,933 INFO L256 TraceCheckUtils]: 74: Hoare triple {2323#false} call __VERIFIER_assert((if 100000000bv32 == ~x~0 then 1bv32 else 0bv32)); {2323#false} is VALID [2018-11-23 11:48:11,933 INFO L273 TraceCheckUtils]: 75: Hoare triple {2323#false} ~cond := #in~cond; {2323#false} is VALID [2018-11-23 11:48:11,933 INFO L273 TraceCheckUtils]: 76: Hoare triple {2323#false} assume 0bv32 == ~cond; {2323#false} is VALID [2018-11-23 11:48:11,934 INFO L273 TraceCheckUtils]: 77: Hoare triple {2323#false} assume !false; {2323#false} is VALID [2018-11-23 11:48:11,940 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 217 proven. 930 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-11-23 11:48:11,941 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:48:17,144 INFO L273 TraceCheckUtils]: 77: Hoare triple {2323#false} assume !false; {2323#false} is VALID [2018-11-23 11:48:17,144 INFO L273 TraceCheckUtils]: 76: Hoare triple {2323#false} assume 0bv32 == ~cond; {2323#false} is VALID [2018-11-23 11:48:17,144 INFO L273 TraceCheckUtils]: 75: Hoare triple {2323#false} ~cond := #in~cond; {2323#false} is VALID [2018-11-23 11:48:17,145 INFO L256 TraceCheckUtils]: 74: Hoare triple {2323#false} call __VERIFIER_assert((if 100000000bv32 == ~x~0 then 1bv32 else 0bv32)); {2323#false} is VALID [2018-11-23 11:48:17,145 INFO L273 TraceCheckUtils]: 73: Hoare triple {2323#false} assume !~bvult32(~x~0, 100000000bv32); {2323#false} is VALID [2018-11-23 11:48:17,145 INFO L273 TraceCheckUtils]: 72: Hoare triple {2323#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {2323#false} is VALID [2018-11-23 11:48:17,145 INFO L273 TraceCheckUtils]: 71: Hoare triple {2323#false} assume !!~bvult32(~x~0, 100000000bv32); {2323#false} is VALID [2018-11-23 11:48:17,146 INFO L273 TraceCheckUtils]: 70: Hoare triple {2323#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {2323#false} is VALID [2018-11-23 11:48:17,146 INFO L273 TraceCheckUtils]: 69: Hoare triple {2323#false} assume !!~bvult32(~x~0, 100000000bv32); {2323#false} is VALID [2018-11-23 11:48:17,146 INFO L273 TraceCheckUtils]: 68: Hoare triple {2323#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {2323#false} is VALID [2018-11-23 11:48:17,146 INFO L273 TraceCheckUtils]: 67: Hoare triple {2323#false} assume !!~bvult32(~x~0, 100000000bv32); {2323#false} is VALID [2018-11-23 11:48:17,149 INFO L273 TraceCheckUtils]: 66: Hoare triple {2622#(bvult main_~x~0 (_ bv10000000 32))} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {2323#false} is VALID [2018-11-23 11:48:17,150 INFO L273 TraceCheckUtils]: 65: Hoare triple {2626#(or (not (bvult main_~x~0 (_ bv100000000 32))) (bvult main_~x~0 (_ bv10000000 32)))} assume !!~bvult32(~x~0, 100000000bv32); {2622#(bvult main_~x~0 (_ bv10000000 32))} is VALID [2018-11-23 11:48:17,152 INFO L273 TraceCheckUtils]: 64: Hoare triple {2630#(or (bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv10000000 32)) (not (bvult main_~x~0 (_ bv10000000 32))))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2626#(or (not (bvult main_~x~0 (_ bv100000000 32))) (bvult main_~x~0 (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,152 INFO L273 TraceCheckUtils]: 63: Hoare triple {2630#(or (bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv10000000 32)) (not (bvult main_~x~0 (_ bv10000000 32))))} assume !!~bvult32(~x~0, 100000000bv32); {2630#(or (bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv10000000 32)) (not (bvult main_~x~0 (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,154 INFO L273 TraceCheckUtils]: 62: Hoare triple {2637#(or (not (bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv10000000 32)))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2630#(or (bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv10000000 32)) (not (bvult main_~x~0 (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,155 INFO L273 TraceCheckUtils]: 61: Hoare triple {2637#(or (not (bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv10000000 32)))} assume !!~bvult32(~x~0, 100000000bv32); {2637#(or (not (bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,158 INFO L273 TraceCheckUtils]: 60: Hoare triple {2644#(or (bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv10000000 32))))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2637#(or (not (bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,158 INFO L273 TraceCheckUtils]: 59: Hoare triple {2644#(or (bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv10000000 32))))} assume !!~bvult32(~x~0, 100000000bv32); {2644#(or (bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,176 INFO L273 TraceCheckUtils]: 58: Hoare triple {2651#(or (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv10000000 32))))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2644#(or (bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,177 INFO L273 TraceCheckUtils]: 57: Hoare triple {2651#(or (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv10000000 32))))} assume !!~bvult32(~x~0, 100000000bv32); {2651#(or (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,181 INFO L273 TraceCheckUtils]: 56: Hoare triple {2658#(or (not (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv10000000 32)))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2651#(or (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,182 INFO L273 TraceCheckUtils]: 55: Hoare triple {2658#(or (not (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv10000000 32)))} assume !!~bvult32(~x~0, 100000000bv32); {2658#(or (not (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,186 INFO L273 TraceCheckUtils]: 54: Hoare triple {2665#(or (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv10000000 32))))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2658#(or (not (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,187 INFO L273 TraceCheckUtils]: 53: Hoare triple {2665#(or (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv10000000 32))))} assume !!~bvult32(~x~0, 100000000bv32); {2665#(or (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,191 INFO L273 TraceCheckUtils]: 52: Hoare triple {2672#(or (not (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv10000000 32)))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2665#(or (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,191 INFO L273 TraceCheckUtils]: 51: Hoare triple {2672#(or (not (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv10000000 32)))} assume !!~bvult32(~x~0, 100000000bv32); {2672#(or (not (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,195 INFO L273 TraceCheckUtils]: 50: Hoare triple {2679#(or (not (bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv10000000 32)))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2672#(or (not (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,196 INFO L273 TraceCheckUtils]: 49: Hoare triple {2679#(or (not (bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv10000000 32)))} assume !!~bvult32(~x~0, 100000000bv32); {2679#(or (not (bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,199 INFO L273 TraceCheckUtils]: 48: Hoare triple {2686#(or (not (bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv10000000 32)))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2679#(or (not (bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,200 INFO L273 TraceCheckUtils]: 47: Hoare triple {2686#(or (not (bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv10000000 32)))} assume !!~bvult32(~x~0, 100000000bv32); {2686#(or (not (bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,204 INFO L273 TraceCheckUtils]: 46: Hoare triple {2693#(or (bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv10000000 32))))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2686#(or (not (bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,204 INFO L273 TraceCheckUtils]: 45: Hoare triple {2693#(or (bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv10000000 32))))} assume !!~bvult32(~x~0, 100000000bv32); {2693#(or (bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,211 INFO L273 TraceCheckUtils]: 44: Hoare triple {2700#(or (bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv10000000 32))))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2693#(or (bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,212 INFO L273 TraceCheckUtils]: 43: Hoare triple {2700#(or (bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv10000000 32))))} assume !!~bvult32(~x~0, 100000000bv32); {2700#(or (bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,216 INFO L273 TraceCheckUtils]: 42: Hoare triple {2707#(or (not (bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv10000000 32)))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2700#(or (bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,216 INFO L273 TraceCheckUtils]: 41: Hoare triple {2707#(or (not (bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv10000000 32)))} assume !!~bvult32(~x~0, 100000000bv32); {2707#(or (not (bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,221 INFO L273 TraceCheckUtils]: 40: Hoare triple {2714#(or (not (bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv10000000 32)))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2707#(or (not (bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,221 INFO L273 TraceCheckUtils]: 39: Hoare triple {2714#(or (not (bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv10000000 32)))} assume !!~bvult32(~x~0, 100000000bv32); {2714#(or (not (bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,224 INFO L273 TraceCheckUtils]: 38: Hoare triple {2721#(or (bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv10000000 32))))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2714#(or (not (bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,225 INFO L273 TraceCheckUtils]: 37: Hoare triple {2721#(or (bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv10000000 32))))} assume !!~bvult32(~x~0, 100000000bv32); {2721#(or (bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,228 INFO L273 TraceCheckUtils]: 36: Hoare triple {2728#(or (not (bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv15 32)) (_ bv10000000 32)))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2721#(or (bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,229 INFO L273 TraceCheckUtils]: 35: Hoare triple {2728#(or (not (bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv15 32)) (_ bv10000000 32)))} assume !!~bvult32(~x~0, 100000000bv32); {2728#(or (not (bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv15 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,232 INFO L273 TraceCheckUtils]: 34: Hoare triple {2735#(or (not (bvult (bvadd main_~x~0 (_ bv15 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv16 32)) (_ bv10000000 32)))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2728#(or (not (bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv15 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,232 INFO L273 TraceCheckUtils]: 33: Hoare triple {2735#(or (not (bvult (bvadd main_~x~0 (_ bv15 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv16 32)) (_ bv10000000 32)))} assume !!~bvult32(~x~0, 100000000bv32); {2735#(or (not (bvult (bvadd main_~x~0 (_ bv15 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv16 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,236 INFO L273 TraceCheckUtils]: 32: Hoare triple {2742#(or (bvult (bvadd main_~x~0 (_ bv17 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv16 32)) (_ bv10000000 32))))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2735#(or (not (bvult (bvadd main_~x~0 (_ bv15 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv16 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,236 INFO L273 TraceCheckUtils]: 31: Hoare triple {2742#(or (bvult (bvadd main_~x~0 (_ bv17 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv16 32)) (_ bv10000000 32))))} assume !!~bvult32(~x~0, 100000000bv32); {2742#(or (bvult (bvadd main_~x~0 (_ bv17 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv16 32)) (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,240 INFO L273 TraceCheckUtils]: 30: Hoare triple {2749#(or (not (bvult (bvadd main_~x~0 (_ bv17 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv18 32)) (_ bv10000000 32)))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2742#(or (bvult (bvadd main_~x~0 (_ bv17 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv16 32)) (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,240 INFO L273 TraceCheckUtils]: 29: Hoare triple {2749#(or (not (bvult (bvadd main_~x~0 (_ bv17 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv18 32)) (_ bv10000000 32)))} assume !!~bvult32(~x~0, 100000000bv32); {2749#(or (not (bvult (bvadd main_~x~0 (_ bv17 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv18 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,244 INFO L273 TraceCheckUtils]: 28: Hoare triple {2756#(or (not (bvult (bvadd main_~x~0 (_ bv18 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv19 32)) (_ bv10000000 32)))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2749#(or (not (bvult (bvadd main_~x~0 (_ bv17 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv18 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,244 INFO L273 TraceCheckUtils]: 27: Hoare triple {2756#(or (not (bvult (bvadd main_~x~0 (_ bv18 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv19 32)) (_ bv10000000 32)))} assume !!~bvult32(~x~0, 100000000bv32); {2756#(or (not (bvult (bvadd main_~x~0 (_ bv18 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv19 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,248 INFO L273 TraceCheckUtils]: 26: Hoare triple {2763#(or (bvult (bvadd main_~x~0 (_ bv20 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv19 32)) (_ bv10000000 32))))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2756#(or (not (bvult (bvadd main_~x~0 (_ bv18 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv19 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,248 INFO L273 TraceCheckUtils]: 25: Hoare triple {2763#(or (bvult (bvadd main_~x~0 (_ bv20 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv19 32)) (_ bv10000000 32))))} assume !!~bvult32(~x~0, 100000000bv32); {2763#(or (bvult (bvadd main_~x~0 (_ bv20 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv19 32)) (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,252 INFO L273 TraceCheckUtils]: 24: Hoare triple {2770#(or (not (bvult (bvadd main_~x~0 (_ bv20 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv21 32)) (_ bv10000000 32)))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2763#(or (bvult (bvadd main_~x~0 (_ bv20 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv19 32)) (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,252 INFO L273 TraceCheckUtils]: 23: Hoare triple {2770#(or (not (bvult (bvadd main_~x~0 (_ bv20 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv21 32)) (_ bv10000000 32)))} assume !!~bvult32(~x~0, 100000000bv32); {2770#(or (not (bvult (bvadd main_~x~0 (_ bv20 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv21 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,255 INFO L273 TraceCheckUtils]: 22: Hoare triple {2777#(or (bvult (bvadd main_~x~0 (_ bv22 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv21 32)) (_ bv10000000 32))))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2770#(or (not (bvult (bvadd main_~x~0 (_ bv20 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv21 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,255 INFO L273 TraceCheckUtils]: 21: Hoare triple {2777#(or (bvult (bvadd main_~x~0 (_ bv22 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv21 32)) (_ bv10000000 32))))} assume !!~bvult32(~x~0, 100000000bv32); {2777#(or (bvult (bvadd main_~x~0 (_ bv22 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv21 32)) (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,259 INFO L273 TraceCheckUtils]: 20: Hoare triple {2784#(or (bvult (bvadd main_~x~0 (_ bv23 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv22 32)) (_ bv10000000 32))))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2777#(or (bvult (bvadd main_~x~0 (_ bv22 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv21 32)) (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,259 INFO L273 TraceCheckUtils]: 19: Hoare triple {2784#(or (bvult (bvadd main_~x~0 (_ bv23 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv22 32)) (_ bv10000000 32))))} assume !!~bvult32(~x~0, 100000000bv32); {2784#(or (bvult (bvadd main_~x~0 (_ bv23 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv22 32)) (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,263 INFO L273 TraceCheckUtils]: 18: Hoare triple {2791#(or (not (bvult (bvadd main_~x~0 (_ bv23 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv24 32)) (_ bv10000000 32)))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2784#(or (bvult (bvadd main_~x~0 (_ bv23 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv22 32)) (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,263 INFO L273 TraceCheckUtils]: 17: Hoare triple {2791#(or (not (bvult (bvadd main_~x~0 (_ bv23 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv24 32)) (_ bv10000000 32)))} assume !!~bvult32(~x~0, 100000000bv32); {2791#(or (not (bvult (bvadd main_~x~0 (_ bv23 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv24 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,268 INFO L273 TraceCheckUtils]: 16: Hoare triple {2798#(or (not (bvult (bvadd main_~x~0 (_ bv24 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv25 32)) (_ bv10000000 32)))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2791#(or (not (bvult (bvadd main_~x~0 (_ bv23 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv24 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,268 INFO L273 TraceCheckUtils]: 15: Hoare triple {2798#(or (not (bvult (bvadd main_~x~0 (_ bv24 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv25 32)) (_ bv10000000 32)))} assume !!~bvult32(~x~0, 100000000bv32); {2798#(or (not (bvult (bvadd main_~x~0 (_ bv24 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv25 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,272 INFO L273 TraceCheckUtils]: 14: Hoare triple {2805#(or (bvult (bvadd main_~x~0 (_ bv26 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv25 32)) (_ bv10000000 32))))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2798#(or (not (bvult (bvadd main_~x~0 (_ bv24 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv25 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,273 INFO L273 TraceCheckUtils]: 13: Hoare triple {2805#(or (bvult (bvadd main_~x~0 (_ bv26 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv25 32)) (_ bv10000000 32))))} assume !!~bvult32(~x~0, 100000000bv32); {2805#(or (bvult (bvadd main_~x~0 (_ bv26 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv25 32)) (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,277 INFO L273 TraceCheckUtils]: 12: Hoare triple {2812#(or (not (bvult (bvadd main_~x~0 (_ bv26 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv27 32)) (_ bv10000000 32)))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2805#(or (bvult (bvadd main_~x~0 (_ bv26 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv25 32)) (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,277 INFO L273 TraceCheckUtils]: 11: Hoare triple {2812#(or (not (bvult (bvadd main_~x~0 (_ bv26 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv27 32)) (_ bv10000000 32)))} assume !!~bvult32(~x~0, 100000000bv32); {2812#(or (not (bvult (bvadd main_~x~0 (_ bv26 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv27 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,281 INFO L273 TraceCheckUtils]: 10: Hoare triple {2819#(or (not (bvult (bvadd main_~x~0 (_ bv27 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv28 32)) (_ bv10000000 32)))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2812#(or (not (bvult (bvadd main_~x~0 (_ bv26 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv27 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,281 INFO L273 TraceCheckUtils]: 9: Hoare triple {2819#(or (not (bvult (bvadd main_~x~0 (_ bv27 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv28 32)) (_ bv10000000 32)))} assume !!~bvult32(~x~0, 100000000bv32); {2819#(or (not (bvult (bvadd main_~x~0 (_ bv27 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv28 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,285 INFO L273 TraceCheckUtils]: 8: Hoare triple {2826#(or (bvult (bvadd main_~x~0 (_ bv29 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv28 32)) (_ bv10000000 32))))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2819#(or (not (bvult (bvadd main_~x~0 (_ bv27 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv28 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,286 INFO L273 TraceCheckUtils]: 7: Hoare triple {2826#(or (bvult (bvadd main_~x~0 (_ bv29 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv28 32)) (_ bv10000000 32))))} assume !!~bvult32(~x~0, 100000000bv32); {2826#(or (bvult (bvadd main_~x~0 (_ bv29 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv28 32)) (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,290 INFO L273 TraceCheckUtils]: 6: Hoare triple {2833#(or (not (bvult (bvadd main_~x~0 (_ bv29 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv30 32)) (_ bv10000000 32)))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2826#(or (bvult (bvadd main_~x~0 (_ bv29 32)) (_ bv10000000 32)) (not (bvult (bvadd main_~x~0 (_ bv28 32)) (_ bv10000000 32))))} is VALID [2018-11-23 11:48:17,290 INFO L273 TraceCheckUtils]: 5: Hoare triple {2833#(or (not (bvult (bvadd main_~x~0 (_ bv29 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv30 32)) (_ bv10000000 32)))} assume !!~bvult32(~x~0, 100000000bv32); {2833#(or (not (bvult (bvadd main_~x~0 (_ bv29 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv30 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,290 INFO L273 TraceCheckUtils]: 4: Hoare triple {2322#true} ~x~0 := 0bv32; {2833#(or (not (bvult (bvadd main_~x~0 (_ bv29 32)) (_ bv10000000 32))) (bvult (bvadd main_~x~0 (_ bv30 32)) (_ bv10000000 32)))} is VALID [2018-11-23 11:48:17,291 INFO L256 TraceCheckUtils]: 3: Hoare triple {2322#true} call #t~ret1 := main(); {2322#true} is VALID [2018-11-23 11:48:17,291 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {2322#true} {2322#true} #37#return; {2322#true} is VALID [2018-11-23 11:48:17,291 INFO L273 TraceCheckUtils]: 1: Hoare triple {2322#true} assume true; {2322#true} is VALID [2018-11-23 11:48:17,291 INFO L256 TraceCheckUtils]: 0: Hoare triple {2322#true} call ULTIMATE.init(); {2322#true} is VALID [2018-11-23 11:48:17,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 217 proven. 930 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-11-23 11:48:17,307 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:48:17,308 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 34] total 65 [2018-11-23 11:48:17,308 INFO L78 Accepts]: Start accepts. Automaton has 65 states. Word has length 78 [2018-11-23 11:48:17,309 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:48:17,309 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 65 states. [2018-11-23 11:48:17,575 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 11:48:17,575 INFO L459 AbstractCegarLoop]: Interpolant automaton has 65 states [2018-11-23 11:48:17,576 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2018-11-23 11:48:17,578 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1120, Invalid=3040, Unknown=0, NotChecked=0, Total=4160 [2018-11-23 11:48:17,578 INFO L87 Difference]: Start difference. First operand 79 states and 83 transitions. Second operand 65 states. [2018-11-23 11:48:23,996 WARN L180 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2018-11-23 11:48:25,422 WARN L180 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 7 [2018-11-23 11:48:26,804 WARN L180 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 7 [2018-11-23 11:48:28,124 WARN L180 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 7 [2018-11-23 11:48:29,537 WARN L180 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 7 [2018-11-23 11:48:30,827 WARN L180 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 7 [2018-11-23 11:48:32,087 WARN L180 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 7 [2018-11-23 11:48:33,362 WARN L180 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 7 [2018-11-23 11:48:34,655 WARN L180 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 7 [2018-11-23 11:48:35,848 WARN L180 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 7 [2018-11-23 11:48:37,016 WARN L180 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 7 [2018-11-23 11:48:38,155 WARN L180 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 7 [2018-11-23 11:48:39,250 WARN L180 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 7 [2018-11-23 11:48:40,317 WARN L180 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 7 [2018-11-23 11:48:41,584 WARN L180 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 7 [2018-11-23 11:48:42,815 WARN L180 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 7 [2018-11-23 11:48:43,788 WARN L180 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 7 [2018-11-23 11:48:44,693 WARN L180 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 7 [2018-11-23 11:48:45,548 WARN L180 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 7 [2018-11-23 11:48:46,831 WARN L180 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 7 [2018-11-23 11:48:47,586 WARN L180 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 7 [2018-11-23 11:48:48,280 WARN L180 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 7 [2018-11-23 11:48:48,993 WARN L180 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 7 [2018-11-23 11:48:50,048 WARN L180 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 7 [2018-11-23 11:48:50,730 WARN L180 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 7 [2018-11-23 11:48:54,349 WARN L180 SmtUtils]: Spent 991.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2018-11-23 11:48:57,274 WARN L180 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 158 [2018-11-23 11:48:58,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:58,021 INFO L93 Difference]: Finished difference Result 157 states and 197 transitions. [2018-11-23 11:48:58,021 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2018-11-23 11:48:58,022 INFO L78 Accepts]: Start accepts. Automaton has 65 states. Word has length 78 [2018-11-23 11:48:58,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:48:58,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65 states. [2018-11-23 11:48:58,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 180 transitions. [2018-11-23 11:48:58,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65 states. [2018-11-23 11:48:58,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 180 transitions. [2018-11-23 11:48:58,030 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 66 states and 180 transitions. [2018-11-23 11:48:58,875 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 11:48:58,878 INFO L225 Difference]: With dead ends: 157 [2018-11-23 11:48:58,878 INFO L226 Difference]: Without dead ends: 143 [2018-11-23 11:48:58,882 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 187 GetRequests, 91 SyntacticMatches, 1 SemanticMatches, 95 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 525 ImplicationChecksByTransitivity, 37.6s TimeCoverageRelationStatistics Valid=3200, Invalid=6112, Unknown=0, NotChecked=0, Total=9312 [2018-11-23 11:48:58,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 143 states. [2018-11-23 11:48:59,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 143 to 143. [2018-11-23 11:48:59,053 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:48:59,054 INFO L82 GeneralOperation]: Start isEquivalent. First operand 143 states. Second operand 143 states. [2018-11-23 11:48:59,054 INFO L74 IsIncluded]: Start isIncluded. First operand 143 states. Second operand 143 states. [2018-11-23 11:48:59,054 INFO L87 Difference]: Start difference. First operand 143 states. Second operand 143 states. [2018-11-23 11:48:59,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:59,059 INFO L93 Difference]: Finished difference Result 143 states and 147 transitions. [2018-11-23 11:48:59,059 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 147 transitions. [2018-11-23 11:48:59,059 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:48:59,059 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:48:59,060 INFO L74 IsIncluded]: Start isIncluded. First operand 143 states. Second operand 143 states. [2018-11-23 11:48:59,060 INFO L87 Difference]: Start difference. First operand 143 states. Second operand 143 states. [2018-11-23 11:48:59,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:59,064 INFO L93 Difference]: Finished difference Result 143 states and 147 transitions. [2018-11-23 11:48:59,064 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 147 transitions. [2018-11-23 11:48:59,064 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:48:59,065 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:48:59,065 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:48:59,065 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:48:59,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 143 states. [2018-11-23 11:48:59,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 147 transitions. [2018-11-23 11:48:59,068 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 147 transitions. Word has length 78 [2018-11-23 11:48:59,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:48:59,069 INFO L480 AbstractCegarLoop]: Abstraction has 143 states and 147 transitions. [2018-11-23 11:48:59,069 INFO L481 AbstractCegarLoop]: Interpolant automaton has 65 states. [2018-11-23 11:48:59,069 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 147 transitions. [2018-11-23 11:48:59,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-11-23 11:48:59,070 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:48:59,070 INFO L402 BasicCegarLoop]: trace histogram [66, 62, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:48:59,071 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:48:59,071 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:48:59,071 INFO L82 PathProgramCache]: Analyzing trace with hash 1080358826, now seen corresponding path program 6 times [2018-11-23 11:48:59,072 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:48:59,072 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 11:48:59,088 INFO L101 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2018-11-23 11:48:59,451 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 19 check-sat command(s) [2018-11-23 11:48:59,452 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:48:59,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:48:59,487 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:48:59,756 INFO L256 TraceCheckUtils]: 0: Hoare triple {3657#true} call ULTIMATE.init(); {3657#true} is VALID [2018-11-23 11:48:59,756 INFO L273 TraceCheckUtils]: 1: Hoare triple {3657#true} assume true; {3657#true} is VALID [2018-11-23 11:48:59,757 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {3657#true} {3657#true} #37#return; {3657#true} is VALID [2018-11-23 11:48:59,757 INFO L256 TraceCheckUtils]: 3: Hoare triple {3657#true} call #t~ret1 := main(); {3657#true} is VALID [2018-11-23 11:48:59,757 INFO L273 TraceCheckUtils]: 4: Hoare triple {3657#true} ~x~0 := 0bv32; {3657#true} is VALID [2018-11-23 11:48:59,757 INFO L273 TraceCheckUtils]: 5: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,757 INFO L273 TraceCheckUtils]: 6: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,757 INFO L273 TraceCheckUtils]: 7: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,757 INFO L273 TraceCheckUtils]: 8: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,758 INFO L273 TraceCheckUtils]: 9: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,758 INFO L273 TraceCheckUtils]: 10: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,758 INFO L273 TraceCheckUtils]: 11: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,758 INFO L273 TraceCheckUtils]: 12: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,758 INFO L273 TraceCheckUtils]: 13: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,758 INFO L273 TraceCheckUtils]: 14: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,758 INFO L273 TraceCheckUtils]: 15: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,758 INFO L273 TraceCheckUtils]: 16: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,759 INFO L273 TraceCheckUtils]: 17: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,759 INFO L273 TraceCheckUtils]: 18: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,759 INFO L273 TraceCheckUtils]: 19: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,759 INFO L273 TraceCheckUtils]: 20: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,759 INFO L273 TraceCheckUtils]: 21: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,760 INFO L273 TraceCheckUtils]: 22: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,760 INFO L273 TraceCheckUtils]: 23: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,760 INFO L273 TraceCheckUtils]: 24: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,760 INFO L273 TraceCheckUtils]: 25: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,760 INFO L273 TraceCheckUtils]: 26: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,761 INFO L273 TraceCheckUtils]: 27: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,761 INFO L273 TraceCheckUtils]: 28: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,761 INFO L273 TraceCheckUtils]: 29: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,761 INFO L273 TraceCheckUtils]: 30: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,761 INFO L273 TraceCheckUtils]: 31: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,761 INFO L273 TraceCheckUtils]: 32: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,762 INFO L273 TraceCheckUtils]: 33: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,762 INFO L273 TraceCheckUtils]: 34: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,762 INFO L273 TraceCheckUtils]: 35: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,762 INFO L273 TraceCheckUtils]: 36: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,762 INFO L273 TraceCheckUtils]: 37: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,763 INFO L273 TraceCheckUtils]: 38: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,763 INFO L273 TraceCheckUtils]: 39: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,763 INFO L273 TraceCheckUtils]: 40: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,763 INFO L273 TraceCheckUtils]: 41: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,763 INFO L273 TraceCheckUtils]: 42: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,764 INFO L273 TraceCheckUtils]: 43: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,764 INFO L273 TraceCheckUtils]: 44: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,764 INFO L273 TraceCheckUtils]: 45: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,764 INFO L273 TraceCheckUtils]: 46: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,764 INFO L273 TraceCheckUtils]: 47: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,764 INFO L273 TraceCheckUtils]: 48: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,765 INFO L273 TraceCheckUtils]: 49: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,765 INFO L273 TraceCheckUtils]: 50: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,765 INFO L273 TraceCheckUtils]: 51: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,765 INFO L273 TraceCheckUtils]: 52: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,765 INFO L273 TraceCheckUtils]: 53: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,766 INFO L273 TraceCheckUtils]: 54: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,766 INFO L273 TraceCheckUtils]: 55: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,766 INFO L273 TraceCheckUtils]: 56: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,766 INFO L273 TraceCheckUtils]: 57: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,766 INFO L273 TraceCheckUtils]: 58: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,767 INFO L273 TraceCheckUtils]: 59: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,767 INFO L273 TraceCheckUtils]: 60: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,767 INFO L273 TraceCheckUtils]: 61: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,767 INFO L273 TraceCheckUtils]: 62: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,768 INFO L273 TraceCheckUtils]: 63: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,768 INFO L273 TraceCheckUtils]: 64: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,768 INFO L273 TraceCheckUtils]: 65: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,768 INFO L273 TraceCheckUtils]: 66: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,768 INFO L273 TraceCheckUtils]: 67: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,769 INFO L273 TraceCheckUtils]: 68: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,769 INFO L273 TraceCheckUtils]: 69: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,769 INFO L273 TraceCheckUtils]: 70: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,769 INFO L273 TraceCheckUtils]: 71: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,769 INFO L273 TraceCheckUtils]: 72: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,769 INFO L273 TraceCheckUtils]: 73: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,770 INFO L273 TraceCheckUtils]: 74: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,770 INFO L273 TraceCheckUtils]: 75: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,770 INFO L273 TraceCheckUtils]: 76: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,770 INFO L273 TraceCheckUtils]: 77: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,770 INFO L273 TraceCheckUtils]: 78: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,771 INFO L273 TraceCheckUtils]: 79: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,771 INFO L273 TraceCheckUtils]: 80: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,771 INFO L273 TraceCheckUtils]: 81: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,771 INFO L273 TraceCheckUtils]: 82: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,771 INFO L273 TraceCheckUtils]: 83: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,772 INFO L273 TraceCheckUtils]: 84: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,772 INFO L273 TraceCheckUtils]: 85: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,772 INFO L273 TraceCheckUtils]: 86: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,772 INFO L273 TraceCheckUtils]: 87: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,772 INFO L273 TraceCheckUtils]: 88: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,773 INFO L273 TraceCheckUtils]: 89: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,773 INFO L273 TraceCheckUtils]: 90: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,773 INFO L273 TraceCheckUtils]: 91: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,773 INFO L273 TraceCheckUtils]: 92: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,773 INFO L273 TraceCheckUtils]: 93: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,774 INFO L273 TraceCheckUtils]: 94: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,774 INFO L273 TraceCheckUtils]: 95: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,774 INFO L273 TraceCheckUtils]: 96: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,774 INFO L273 TraceCheckUtils]: 97: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,774 INFO L273 TraceCheckUtils]: 98: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,774 INFO L273 TraceCheckUtils]: 99: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,775 INFO L273 TraceCheckUtils]: 100: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,775 INFO L273 TraceCheckUtils]: 101: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,775 INFO L273 TraceCheckUtils]: 102: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,775 INFO L273 TraceCheckUtils]: 103: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,775 INFO L273 TraceCheckUtils]: 104: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,776 INFO L273 TraceCheckUtils]: 105: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,776 INFO L273 TraceCheckUtils]: 106: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,776 INFO L273 TraceCheckUtils]: 107: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,776 INFO L273 TraceCheckUtils]: 108: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,776 INFO L273 TraceCheckUtils]: 109: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,776 INFO L273 TraceCheckUtils]: 110: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,777 INFO L273 TraceCheckUtils]: 111: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,777 INFO L273 TraceCheckUtils]: 112: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,777 INFO L273 TraceCheckUtils]: 113: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,777 INFO L273 TraceCheckUtils]: 114: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,777 INFO L273 TraceCheckUtils]: 115: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,778 INFO L273 TraceCheckUtils]: 116: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,778 INFO L273 TraceCheckUtils]: 117: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,778 INFO L273 TraceCheckUtils]: 118: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,778 INFO L273 TraceCheckUtils]: 119: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,778 INFO L273 TraceCheckUtils]: 120: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,778 INFO L273 TraceCheckUtils]: 121: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,779 INFO L273 TraceCheckUtils]: 122: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,779 INFO L273 TraceCheckUtils]: 123: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,779 INFO L273 TraceCheckUtils]: 124: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,779 INFO L273 TraceCheckUtils]: 125: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,779 INFO L273 TraceCheckUtils]: 126: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:48:59,779 INFO L273 TraceCheckUtils]: 127: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:59,786 INFO L273 TraceCheckUtils]: 128: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4046#(bvult (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:59,786 INFO L273 TraceCheckUtils]: 129: Hoare triple {4046#(bvult (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {4046#(bvult (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:59,790 INFO L273 TraceCheckUtils]: 130: Hoare triple {4046#(bvult (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv10000000 32))} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {4053#(bvult (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:59,790 INFO L273 TraceCheckUtils]: 131: Hoare triple {4053#(bvult (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {4053#(bvult (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:59,794 INFO L273 TraceCheckUtils]: 132: Hoare triple {4053#(bvult (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv10000000 32))} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {4060#(bvult (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:59,794 INFO L273 TraceCheckUtils]: 133: Hoare triple {4060#(bvult (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {4060#(bvult (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:59,797 INFO L273 TraceCheckUtils]: 134: Hoare triple {4060#(bvult (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv10000000 32))} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {4067#(bvult (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:59,798 INFO L273 TraceCheckUtils]: 135: Hoare triple {4067#(bvult (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {4067#(bvult (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:59,801 INFO L273 TraceCheckUtils]: 136: Hoare triple {4067#(bvult (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv10000000 32))} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {4074#(bvult (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:48:59,802 INFO L273 TraceCheckUtils]: 137: Hoare triple {4074#(bvult (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv10000000 32))} assume !~bvult32(~x~0, 100000000bv32); {3658#false} is VALID [2018-11-23 11:48:59,802 INFO L256 TraceCheckUtils]: 138: Hoare triple {3658#false} call __VERIFIER_assert((if 100000000bv32 == ~x~0 then 1bv32 else 0bv32)); {3658#false} is VALID [2018-11-23 11:48:59,803 INFO L273 TraceCheckUtils]: 139: Hoare triple {3658#false} ~cond := #in~cond; {3658#false} is VALID [2018-11-23 11:48:59,803 INFO L273 TraceCheckUtils]: 140: Hoare triple {3658#false} assume 0bv32 == ~cond; {3658#false} is VALID [2018-11-23 11:48:59,803 INFO L273 TraceCheckUtils]: 141: Hoare triple {3658#false} assume !false; {3658#false} is VALID [2018-11-23 11:48:59,816 INFO L134 CoverageAnalysis]: Checked inductivity of 4356 backedges. 558 proven. 16 refuted. 0 times theorem prover too weak. 3782 trivial. 0 not checked. [2018-11-23 11:48:59,817 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:49:00,230 INFO L273 TraceCheckUtils]: 141: Hoare triple {3658#false} assume !false; {3658#false} is VALID [2018-11-23 11:49:00,231 INFO L273 TraceCheckUtils]: 140: Hoare triple {3658#false} assume 0bv32 == ~cond; {3658#false} is VALID [2018-11-23 11:49:00,231 INFO L273 TraceCheckUtils]: 139: Hoare triple {3658#false} ~cond := #in~cond; {3658#false} is VALID [2018-11-23 11:49:00,231 INFO L256 TraceCheckUtils]: 138: Hoare triple {3658#false} call __VERIFIER_assert((if 100000000bv32 == ~x~0 then 1bv32 else 0bv32)); {3658#false} is VALID [2018-11-23 11:49:00,232 INFO L273 TraceCheckUtils]: 137: Hoare triple {4102#(bvult main_~x~0 (_ bv100000000 32))} assume !~bvult32(~x~0, 100000000bv32); {3658#false} is VALID [2018-11-23 11:49:00,232 INFO L273 TraceCheckUtils]: 136: Hoare triple {4106#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv100000000 32))} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {4102#(bvult main_~x~0 (_ bv100000000 32))} is VALID [2018-11-23 11:49:00,233 INFO L273 TraceCheckUtils]: 135: Hoare triple {4110#(or (not (bvult main_~x~0 (_ bv100000000 32))) (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv100000000 32)))} assume !!~bvult32(~x~0, 100000000bv32); {4106#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv100000000 32))} is VALID [2018-11-23 11:49:00,235 INFO L273 TraceCheckUtils]: 134: Hoare triple {4114#(or (not (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv100000000 32))) (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv100000000 32)))} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {4110#(or (not (bvult main_~x~0 (_ bv100000000 32))) (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv100000000 32)))} is VALID [2018-11-23 11:49:00,236 INFO L273 TraceCheckUtils]: 133: Hoare triple {4114#(or (not (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv100000000 32))) (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv100000000 32)))} assume !!~bvult32(~x~0, 100000000bv32); {4114#(or (not (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv100000000 32))) (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv100000000 32)))} is VALID [2018-11-23 11:49:00,240 INFO L273 TraceCheckUtils]: 132: Hoare triple {4121#(or (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv100000000 32)) (not (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv100000000 32))))} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {4114#(or (not (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv100000000 32))) (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv100000000 32)))} is VALID [2018-11-23 11:49:00,240 INFO L273 TraceCheckUtils]: 131: Hoare triple {4121#(or (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv100000000 32)) (not (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv100000000 32))))} assume !!~bvult32(~x~0, 100000000bv32); {4121#(or (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv100000000 32)) (not (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv100000000 32))))} is VALID [2018-11-23 11:49:00,244 INFO L273 TraceCheckUtils]: 130: Hoare triple {4128#(or (bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv100000000 32)) (not (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv100000000 32))))} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {4121#(or (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv100000000 32)) (not (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv100000000 32))))} is VALID [2018-11-23 11:49:00,244 INFO L273 TraceCheckUtils]: 129: Hoare triple {4128#(or (bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv100000000 32)) (not (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv100000000 32))))} assume !!~bvult32(~x~0, 100000000bv32); {4128#(or (bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv100000000 32)) (not (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv100000000 32))))} is VALID [2018-11-23 11:49:00,245 INFO L273 TraceCheckUtils]: 128: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#(or (bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv100000000 32)) (not (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv100000000 32))))} is VALID [2018-11-23 11:49:00,246 INFO L273 TraceCheckUtils]: 127: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,246 INFO L273 TraceCheckUtils]: 126: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,246 INFO L273 TraceCheckUtils]: 125: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,246 INFO L273 TraceCheckUtils]: 124: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,246 INFO L273 TraceCheckUtils]: 123: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,246 INFO L273 TraceCheckUtils]: 122: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,246 INFO L273 TraceCheckUtils]: 121: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,247 INFO L273 TraceCheckUtils]: 120: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,247 INFO L273 TraceCheckUtils]: 119: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,247 INFO L273 TraceCheckUtils]: 118: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,247 INFO L273 TraceCheckUtils]: 117: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,247 INFO L273 TraceCheckUtils]: 116: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,247 INFO L273 TraceCheckUtils]: 115: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,247 INFO L273 TraceCheckUtils]: 114: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,247 INFO L273 TraceCheckUtils]: 113: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,248 INFO L273 TraceCheckUtils]: 112: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,248 INFO L273 TraceCheckUtils]: 111: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,248 INFO L273 TraceCheckUtils]: 110: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,248 INFO L273 TraceCheckUtils]: 109: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,248 INFO L273 TraceCheckUtils]: 108: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,248 INFO L273 TraceCheckUtils]: 107: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,248 INFO L273 TraceCheckUtils]: 106: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,248 INFO L273 TraceCheckUtils]: 105: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,249 INFO L273 TraceCheckUtils]: 104: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,249 INFO L273 TraceCheckUtils]: 103: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,249 INFO L273 TraceCheckUtils]: 102: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,249 INFO L273 TraceCheckUtils]: 101: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,249 INFO L273 TraceCheckUtils]: 100: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,249 INFO L273 TraceCheckUtils]: 99: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,249 INFO L273 TraceCheckUtils]: 98: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,249 INFO L273 TraceCheckUtils]: 97: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,250 INFO L273 TraceCheckUtils]: 96: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,250 INFO L273 TraceCheckUtils]: 95: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,250 INFO L273 TraceCheckUtils]: 94: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,250 INFO L273 TraceCheckUtils]: 93: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,250 INFO L273 TraceCheckUtils]: 92: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,250 INFO L273 TraceCheckUtils]: 91: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,251 INFO L273 TraceCheckUtils]: 90: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,251 INFO L273 TraceCheckUtils]: 89: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,251 INFO L273 TraceCheckUtils]: 88: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,251 INFO L273 TraceCheckUtils]: 87: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,251 INFO L273 TraceCheckUtils]: 86: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,252 INFO L273 TraceCheckUtils]: 85: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,252 INFO L273 TraceCheckUtils]: 84: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,252 INFO L273 TraceCheckUtils]: 83: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,252 INFO L273 TraceCheckUtils]: 82: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,252 INFO L273 TraceCheckUtils]: 81: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,253 INFO L273 TraceCheckUtils]: 80: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,253 INFO L273 TraceCheckUtils]: 79: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,253 INFO L273 TraceCheckUtils]: 78: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,253 INFO L273 TraceCheckUtils]: 77: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,253 INFO L273 TraceCheckUtils]: 76: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,254 INFO L273 TraceCheckUtils]: 75: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,254 INFO L273 TraceCheckUtils]: 74: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,254 INFO L273 TraceCheckUtils]: 73: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,254 INFO L273 TraceCheckUtils]: 72: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,254 INFO L273 TraceCheckUtils]: 71: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,254 INFO L273 TraceCheckUtils]: 70: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,255 INFO L273 TraceCheckUtils]: 69: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,255 INFO L273 TraceCheckUtils]: 68: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,255 INFO L273 TraceCheckUtils]: 67: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,255 INFO L273 TraceCheckUtils]: 66: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,255 INFO L273 TraceCheckUtils]: 65: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,255 INFO L273 TraceCheckUtils]: 64: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,256 INFO L273 TraceCheckUtils]: 63: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,256 INFO L273 TraceCheckUtils]: 62: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,256 INFO L273 TraceCheckUtils]: 61: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,256 INFO L273 TraceCheckUtils]: 60: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,256 INFO L273 TraceCheckUtils]: 59: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,257 INFO L273 TraceCheckUtils]: 58: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,257 INFO L273 TraceCheckUtils]: 57: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,257 INFO L273 TraceCheckUtils]: 56: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,257 INFO L273 TraceCheckUtils]: 55: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,257 INFO L273 TraceCheckUtils]: 54: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,257 INFO L273 TraceCheckUtils]: 53: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,258 INFO L273 TraceCheckUtils]: 52: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,258 INFO L273 TraceCheckUtils]: 51: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,258 INFO L273 TraceCheckUtils]: 50: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,258 INFO L273 TraceCheckUtils]: 49: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,258 INFO L273 TraceCheckUtils]: 48: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,259 INFO L273 TraceCheckUtils]: 47: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,259 INFO L273 TraceCheckUtils]: 46: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,259 INFO L273 TraceCheckUtils]: 45: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,259 INFO L273 TraceCheckUtils]: 44: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,259 INFO L273 TraceCheckUtils]: 43: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,259 INFO L273 TraceCheckUtils]: 42: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,260 INFO L273 TraceCheckUtils]: 41: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,260 INFO L273 TraceCheckUtils]: 40: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,260 INFO L273 TraceCheckUtils]: 39: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,260 INFO L273 TraceCheckUtils]: 38: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,260 INFO L273 TraceCheckUtils]: 37: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,261 INFO L273 TraceCheckUtils]: 36: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,261 INFO L273 TraceCheckUtils]: 35: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,261 INFO L273 TraceCheckUtils]: 34: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,261 INFO L273 TraceCheckUtils]: 33: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,261 INFO L273 TraceCheckUtils]: 32: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,261 INFO L273 TraceCheckUtils]: 31: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,262 INFO L273 TraceCheckUtils]: 30: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,262 INFO L273 TraceCheckUtils]: 29: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,262 INFO L273 TraceCheckUtils]: 28: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,262 INFO L273 TraceCheckUtils]: 27: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,262 INFO L273 TraceCheckUtils]: 26: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,263 INFO L273 TraceCheckUtils]: 25: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,263 INFO L273 TraceCheckUtils]: 24: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,263 INFO L273 TraceCheckUtils]: 23: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,263 INFO L273 TraceCheckUtils]: 22: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,263 INFO L273 TraceCheckUtils]: 21: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,263 INFO L273 TraceCheckUtils]: 20: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,264 INFO L273 TraceCheckUtils]: 19: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,264 INFO L273 TraceCheckUtils]: 18: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,264 INFO L273 TraceCheckUtils]: 17: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,264 INFO L273 TraceCheckUtils]: 16: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,264 INFO L273 TraceCheckUtils]: 15: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,265 INFO L273 TraceCheckUtils]: 14: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,265 INFO L273 TraceCheckUtils]: 13: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,265 INFO L273 TraceCheckUtils]: 12: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,265 INFO L273 TraceCheckUtils]: 11: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,265 INFO L273 TraceCheckUtils]: 10: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,265 INFO L273 TraceCheckUtils]: 9: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,266 INFO L273 TraceCheckUtils]: 8: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,266 INFO L273 TraceCheckUtils]: 7: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,266 INFO L273 TraceCheckUtils]: 6: Hoare triple {3657#true} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:49:00,266 INFO L273 TraceCheckUtils]: 5: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:49:00,266 INFO L273 TraceCheckUtils]: 4: Hoare triple {3657#true} ~x~0 := 0bv32; {3657#true} is VALID [2018-11-23 11:49:00,267 INFO L256 TraceCheckUtils]: 3: Hoare triple {3657#true} call #t~ret1 := main(); {3657#true} is VALID [2018-11-23 11:49:00,267 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {3657#true} {3657#true} #37#return; {3657#true} is VALID [2018-11-23 11:49:00,267 INFO L273 TraceCheckUtils]: 1: Hoare triple {3657#true} assume true; {3657#true} is VALID [2018-11-23 11:49:00,267 INFO L256 TraceCheckUtils]: 0: Hoare triple {3657#true} call ULTIMATE.init(); {3657#true} is VALID [2018-11-23 11:49:00,280 INFO L134 CoverageAnalysis]: Checked inductivity of 4356 backedges. 558 proven. 16 refuted. 0 times theorem prover too weak. 3782 trivial. 0 not checked. [2018-11-23 11:49:00,285 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:49:00,285 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 13 [2018-11-23 11:49:00,286 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 142 [2018-11-23 11:49:00,286 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:49:00,287 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2018-11-23 11:49:00,366 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:49:00,366 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-23 11:49:00,366 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-23 11:49:00,366 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2018-11-23 11:49:00,367 INFO L87 Difference]: Start difference. First operand 143 states and 147 transitions. Second operand 13 states. [2018-11-23 11:49:02,388 WARN L180 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 24 [2018-11-23 11:49:02,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:49:02,547 INFO L93 Difference]: Finished difference Result 222 states and 238 transitions. [2018-11-23 11:49:02,547 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-11-23 11:49:02,547 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 142 [2018-11-23 11:49:02,548 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:49:02,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2018-11-23 11:49:02,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 54 transitions. [2018-11-23 11:49:02,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2018-11-23 11:49:02,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 54 transitions. [2018-11-23 11:49:02,552 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 54 transitions. [2018-11-23 11:49:02,844 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:49:02,848 INFO L225 Difference]: With dead ends: 222 [2018-11-23 11:49:02,848 INFO L226 Difference]: Without dead ends: 217 [2018-11-23 11:49:02,849 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 299 GetRequests, 276 SyntacticMatches, 3 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=190, Invalid=272, Unknown=0, NotChecked=0, Total=462 [2018-11-23 11:49:02,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2018-11-23 11:49:02,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 155. [2018-11-23 11:49:02,970 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:49:02,970 INFO L82 GeneralOperation]: Start isEquivalent. First operand 217 states. Second operand 155 states. [2018-11-23 11:49:02,970 INFO L74 IsIncluded]: Start isIncluded. First operand 217 states. Second operand 155 states. [2018-11-23 11:49:02,971 INFO L87 Difference]: Start difference. First operand 217 states. Second operand 155 states. [2018-11-23 11:49:02,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:49:02,978 INFO L93 Difference]: Finished difference Result 217 states and 228 transitions. [2018-11-23 11:49:02,978 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 228 transitions. [2018-11-23 11:49:02,979 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:49:02,979 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:49:02,979 INFO L74 IsIncluded]: Start isIncluded. First operand 155 states. Second operand 217 states. [2018-11-23 11:49:02,979 INFO L87 Difference]: Start difference. First operand 155 states. Second operand 217 states. [2018-11-23 11:49:02,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:49:02,987 INFO L93 Difference]: Finished difference Result 217 states and 228 transitions. [2018-11-23 11:49:02,987 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 228 transitions. [2018-11-23 11:49:02,987 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:49:02,988 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:49:02,988 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:49:02,988 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:49:02,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 155 states. [2018-11-23 11:49:02,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 165 transitions. [2018-11-23 11:49:02,993 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 165 transitions. Word has length 142 [2018-11-23 11:49:02,993 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:49:02,993 INFO L480 AbstractCegarLoop]: Abstraction has 155 states and 165 transitions. [2018-11-23 11:49:02,993 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-23 11:49:02,993 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 165 transitions. [2018-11-23 11:49:02,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-11-23 11:49:02,995 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:49:02,995 INFO L402 BasicCegarLoop]: trace histogram [72, 62, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:49:02,996 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:49:02,996 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:49:02,996 INFO L82 PathProgramCache]: Analyzing trace with hash -478515892, now seen corresponding path program 7 times [2018-11-23 11:49:02,996 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:49:02,996 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 11:49:03,024 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 11:49:03,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:49:03,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:49:03,299 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:49:05,751 INFO L256 TraceCheckUtils]: 0: Hoare triple {5548#true} call ULTIMATE.init(); {5548#true} is VALID [2018-11-23 11:49:05,752 INFO L273 TraceCheckUtils]: 1: Hoare triple {5548#true} assume true; {5548#true} is VALID [2018-11-23 11:49:05,752 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {5548#true} {5548#true} #37#return; {5548#true} is VALID [2018-11-23 11:49:05,752 INFO L256 TraceCheckUtils]: 3: Hoare triple {5548#true} call #t~ret1 := main(); {5548#true} is VALID [2018-11-23 11:49:05,753 INFO L273 TraceCheckUtils]: 4: Hoare triple {5548#true} ~x~0 := 0bv32; {5565#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:49:05,753 INFO L273 TraceCheckUtils]: 5: Hoare triple {5565#(= main_~x~0 (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5565#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:49:05,754 INFO L273 TraceCheckUtils]: 6: Hoare triple {5565#(= main_~x~0 (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5572#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,755 INFO L273 TraceCheckUtils]: 7: Hoare triple {5572#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5572#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,755 INFO L273 TraceCheckUtils]: 8: Hoare triple {5572#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5579#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:49:05,755 INFO L273 TraceCheckUtils]: 9: Hoare triple {5579#(= (_ bv2 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {5579#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:49:05,756 INFO L273 TraceCheckUtils]: 10: Hoare triple {5579#(= (_ bv2 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5586#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,756 INFO L273 TraceCheckUtils]: 11: Hoare triple {5586#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5586#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,757 INFO L273 TraceCheckUtils]: 12: Hoare triple {5586#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5593#(= (_ bv4 32) main_~x~0)} is VALID [2018-11-23 11:49:05,757 INFO L273 TraceCheckUtils]: 13: Hoare triple {5593#(= (_ bv4 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {5593#(= (_ bv4 32) main_~x~0)} is VALID [2018-11-23 11:49:05,758 INFO L273 TraceCheckUtils]: 14: Hoare triple {5593#(= (_ bv4 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5600#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,758 INFO L273 TraceCheckUtils]: 15: Hoare triple {5600#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5600#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,759 INFO L273 TraceCheckUtils]: 16: Hoare triple {5600#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5607#(= (_ bv6 32) main_~x~0)} is VALID [2018-11-23 11:49:05,759 INFO L273 TraceCheckUtils]: 17: Hoare triple {5607#(= (_ bv6 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {5607#(= (_ bv6 32) main_~x~0)} is VALID [2018-11-23 11:49:05,760 INFO L273 TraceCheckUtils]: 18: Hoare triple {5607#(= (_ bv6 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5614#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,761 INFO L273 TraceCheckUtils]: 19: Hoare triple {5614#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5614#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,761 INFO L273 TraceCheckUtils]: 20: Hoare triple {5614#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5621#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,762 INFO L273 TraceCheckUtils]: 21: Hoare triple {5621#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5621#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,762 INFO L273 TraceCheckUtils]: 22: Hoare triple {5621#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5628#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,763 INFO L273 TraceCheckUtils]: 23: Hoare triple {5628#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5628#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,764 INFO L273 TraceCheckUtils]: 24: Hoare triple {5628#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5635#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,764 INFO L273 TraceCheckUtils]: 25: Hoare triple {5635#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5635#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,765 INFO L273 TraceCheckUtils]: 26: Hoare triple {5635#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5642#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,765 INFO L273 TraceCheckUtils]: 27: Hoare triple {5642#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5642#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,766 INFO L273 TraceCheckUtils]: 28: Hoare triple {5642#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5649#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,766 INFO L273 TraceCheckUtils]: 29: Hoare triple {5649#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5649#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,767 INFO L273 TraceCheckUtils]: 30: Hoare triple {5649#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5656#(= (_ bv13 32) main_~x~0)} is VALID [2018-11-23 11:49:05,768 INFO L273 TraceCheckUtils]: 31: Hoare triple {5656#(= (_ bv13 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {5656#(= (_ bv13 32) main_~x~0)} is VALID [2018-11-23 11:49:05,768 INFO L273 TraceCheckUtils]: 32: Hoare triple {5656#(= (_ bv13 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5663#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,769 INFO L273 TraceCheckUtils]: 33: Hoare triple {5663#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5663#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,769 INFO L273 TraceCheckUtils]: 34: Hoare triple {5663#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5670#(= (bvadd main_~x~0 (_ bv4294967281 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,770 INFO L273 TraceCheckUtils]: 35: Hoare triple {5670#(= (bvadd main_~x~0 (_ bv4294967281 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5670#(= (bvadd main_~x~0 (_ bv4294967281 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,771 INFO L273 TraceCheckUtils]: 36: Hoare triple {5670#(= (bvadd main_~x~0 (_ bv4294967281 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5677#(= (_ bv16 32) main_~x~0)} is VALID [2018-11-23 11:49:05,771 INFO L273 TraceCheckUtils]: 37: Hoare triple {5677#(= (_ bv16 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {5677#(= (_ bv16 32) main_~x~0)} is VALID [2018-11-23 11:49:05,772 INFO L273 TraceCheckUtils]: 38: Hoare triple {5677#(= (_ bv16 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5684#(= (bvadd main_~x~0 (_ bv4294967279 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,772 INFO L273 TraceCheckUtils]: 39: Hoare triple {5684#(= (bvadd main_~x~0 (_ bv4294967279 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5684#(= (bvadd main_~x~0 (_ bv4294967279 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,773 INFO L273 TraceCheckUtils]: 40: Hoare triple {5684#(= (bvadd main_~x~0 (_ bv4294967279 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5691#(= (bvadd main_~x~0 (_ bv4294967278 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,773 INFO L273 TraceCheckUtils]: 41: Hoare triple {5691#(= (bvadd main_~x~0 (_ bv4294967278 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5691#(= (bvadd main_~x~0 (_ bv4294967278 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,794 INFO L273 TraceCheckUtils]: 42: Hoare triple {5691#(= (bvadd main_~x~0 (_ bv4294967278 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5698#(= (bvadd main_~x~0 (_ bv4294967277 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,812 INFO L273 TraceCheckUtils]: 43: Hoare triple {5698#(= (bvadd main_~x~0 (_ bv4294967277 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5698#(= (bvadd main_~x~0 (_ bv4294967277 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,820 INFO L273 TraceCheckUtils]: 44: Hoare triple {5698#(= (bvadd main_~x~0 (_ bv4294967277 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5705#(= (bvadd main_~x~0 (_ bv4294967276 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,835 INFO L273 TraceCheckUtils]: 45: Hoare triple {5705#(= (bvadd main_~x~0 (_ bv4294967276 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5705#(= (bvadd main_~x~0 (_ bv4294967276 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,843 INFO L273 TraceCheckUtils]: 46: Hoare triple {5705#(= (bvadd main_~x~0 (_ bv4294967276 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5712#(= (_ bv21 32) main_~x~0)} is VALID [2018-11-23 11:49:05,844 INFO L273 TraceCheckUtils]: 47: Hoare triple {5712#(= (_ bv21 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {5712#(= (_ bv21 32) main_~x~0)} is VALID [2018-11-23 11:49:05,844 INFO L273 TraceCheckUtils]: 48: Hoare triple {5712#(= (_ bv21 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5719#(= (bvadd main_~x~0 (_ bv4294967274 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,862 INFO L273 TraceCheckUtils]: 49: Hoare triple {5719#(= (bvadd main_~x~0 (_ bv4294967274 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5719#(= (bvadd main_~x~0 (_ bv4294967274 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,870 INFO L273 TraceCheckUtils]: 50: Hoare triple {5719#(= (bvadd main_~x~0 (_ bv4294967274 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5726#(= (bvadd main_~x~0 (_ bv4294967273 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,879 INFO L273 TraceCheckUtils]: 51: Hoare triple {5726#(= (bvadd main_~x~0 (_ bv4294967273 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5726#(= (bvadd main_~x~0 (_ bv4294967273 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,880 INFO L273 TraceCheckUtils]: 52: Hoare triple {5726#(= (bvadd main_~x~0 (_ bv4294967273 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5733#(= (bvadd main_~x~0 (_ bv4294967272 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,885 INFO L273 TraceCheckUtils]: 53: Hoare triple {5733#(= (bvadd main_~x~0 (_ bv4294967272 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5733#(= (bvadd main_~x~0 (_ bv4294967272 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,885 INFO L273 TraceCheckUtils]: 54: Hoare triple {5733#(= (bvadd main_~x~0 (_ bv4294967272 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5740#(= (bvadd main_~x~0 (_ bv4294967271 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,885 INFO L273 TraceCheckUtils]: 55: Hoare triple {5740#(= (bvadd main_~x~0 (_ bv4294967271 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5740#(= (bvadd main_~x~0 (_ bv4294967271 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,886 INFO L273 TraceCheckUtils]: 56: Hoare triple {5740#(= (bvadd main_~x~0 (_ bv4294967271 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5747#(= (bvadd main_~x~0 (_ bv4294967270 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,886 INFO L273 TraceCheckUtils]: 57: Hoare triple {5747#(= (bvadd main_~x~0 (_ bv4294967270 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5747#(= (bvadd main_~x~0 (_ bv4294967270 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,887 INFO L273 TraceCheckUtils]: 58: Hoare triple {5747#(= (bvadd main_~x~0 (_ bv4294967270 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5754#(= (bvadd main_~x~0 (_ bv4294967269 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,887 INFO L273 TraceCheckUtils]: 59: Hoare triple {5754#(= (bvadd main_~x~0 (_ bv4294967269 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5754#(= (bvadd main_~x~0 (_ bv4294967269 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,887 INFO L273 TraceCheckUtils]: 60: Hoare triple {5754#(= (bvadd main_~x~0 (_ bv4294967269 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5761#(= (bvadd main_~x~0 (_ bv4294967268 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,888 INFO L273 TraceCheckUtils]: 61: Hoare triple {5761#(= (bvadd main_~x~0 (_ bv4294967268 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5761#(= (bvadd main_~x~0 (_ bv4294967268 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,888 INFO L273 TraceCheckUtils]: 62: Hoare triple {5761#(= (bvadd main_~x~0 (_ bv4294967268 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5768#(= (bvadd main_~x~0 (_ bv4294967267 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,889 INFO L273 TraceCheckUtils]: 63: Hoare triple {5768#(= (bvadd main_~x~0 (_ bv4294967267 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5768#(= (bvadd main_~x~0 (_ bv4294967267 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,889 INFO L273 TraceCheckUtils]: 64: Hoare triple {5768#(= (bvadd main_~x~0 (_ bv4294967267 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5775#(= (bvadd main_~x~0 (_ bv4294967266 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,890 INFO L273 TraceCheckUtils]: 65: Hoare triple {5775#(= (bvadd main_~x~0 (_ bv4294967266 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5775#(= (bvadd main_~x~0 (_ bv4294967266 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,890 INFO L273 TraceCheckUtils]: 66: Hoare triple {5775#(= (bvadd main_~x~0 (_ bv4294967266 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5782#(= (bvadd main_~x~0 (_ bv4294967265 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,891 INFO L273 TraceCheckUtils]: 67: Hoare triple {5782#(= (bvadd main_~x~0 (_ bv4294967265 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5782#(= (bvadd main_~x~0 (_ bv4294967265 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,892 INFO L273 TraceCheckUtils]: 68: Hoare triple {5782#(= (bvadd main_~x~0 (_ bv4294967265 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5789#(= (bvadd main_~x~0 (_ bv4294967264 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,892 INFO L273 TraceCheckUtils]: 69: Hoare triple {5789#(= (bvadd main_~x~0 (_ bv4294967264 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5789#(= (bvadd main_~x~0 (_ bv4294967264 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,893 INFO L273 TraceCheckUtils]: 70: Hoare triple {5789#(= (bvadd main_~x~0 (_ bv4294967264 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5796#(= (bvadd main_~x~0 (_ bv4294967263 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,893 INFO L273 TraceCheckUtils]: 71: Hoare triple {5796#(= (bvadd main_~x~0 (_ bv4294967263 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5796#(= (bvadd main_~x~0 (_ bv4294967263 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,894 INFO L273 TraceCheckUtils]: 72: Hoare triple {5796#(= (bvadd main_~x~0 (_ bv4294967263 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5803#(= (bvadd main_~x~0 (_ bv4294967262 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,894 INFO L273 TraceCheckUtils]: 73: Hoare triple {5803#(= (bvadd main_~x~0 (_ bv4294967262 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5803#(= (bvadd main_~x~0 (_ bv4294967262 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,895 INFO L273 TraceCheckUtils]: 74: Hoare triple {5803#(= (bvadd main_~x~0 (_ bv4294967262 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5810#(= (_ bv35 32) main_~x~0)} is VALID [2018-11-23 11:49:05,896 INFO L273 TraceCheckUtils]: 75: Hoare triple {5810#(= (_ bv35 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {5810#(= (_ bv35 32) main_~x~0)} is VALID [2018-11-23 11:49:05,896 INFO L273 TraceCheckUtils]: 76: Hoare triple {5810#(= (_ bv35 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5817#(= (bvadd main_~x~0 (_ bv4294967260 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,897 INFO L273 TraceCheckUtils]: 77: Hoare triple {5817#(= (bvadd main_~x~0 (_ bv4294967260 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5817#(= (bvadd main_~x~0 (_ bv4294967260 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,897 INFO L273 TraceCheckUtils]: 78: Hoare triple {5817#(= (bvadd main_~x~0 (_ bv4294967260 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5824#(= (_ bv37 32) main_~x~0)} is VALID [2018-11-23 11:49:05,898 INFO L273 TraceCheckUtils]: 79: Hoare triple {5824#(= (_ bv37 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {5824#(= (_ bv37 32) main_~x~0)} is VALID [2018-11-23 11:49:05,899 INFO L273 TraceCheckUtils]: 80: Hoare triple {5824#(= (_ bv37 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5831#(= (bvadd main_~x~0 (_ bv4294967258 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,899 INFO L273 TraceCheckUtils]: 81: Hoare triple {5831#(= (bvadd main_~x~0 (_ bv4294967258 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5831#(= (bvadd main_~x~0 (_ bv4294967258 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,900 INFO L273 TraceCheckUtils]: 82: Hoare triple {5831#(= (bvadd main_~x~0 (_ bv4294967258 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5838#(= (_ bv39 32) main_~x~0)} is VALID [2018-11-23 11:49:05,900 INFO L273 TraceCheckUtils]: 83: Hoare triple {5838#(= (_ bv39 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {5838#(= (_ bv39 32) main_~x~0)} is VALID [2018-11-23 11:49:05,901 INFO L273 TraceCheckUtils]: 84: Hoare triple {5838#(= (_ bv39 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5845#(= (bvadd main_~x~0 (_ bv4294967256 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,901 INFO L273 TraceCheckUtils]: 85: Hoare triple {5845#(= (bvadd main_~x~0 (_ bv4294967256 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5845#(= (bvadd main_~x~0 (_ bv4294967256 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,902 INFO L273 TraceCheckUtils]: 86: Hoare triple {5845#(= (bvadd main_~x~0 (_ bv4294967256 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5852#(= (_ bv41 32) main_~x~0)} is VALID [2018-11-23 11:49:05,903 INFO L273 TraceCheckUtils]: 87: Hoare triple {5852#(= (_ bv41 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {5852#(= (_ bv41 32) main_~x~0)} is VALID [2018-11-23 11:49:05,903 INFO L273 TraceCheckUtils]: 88: Hoare triple {5852#(= (_ bv41 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5859#(= (bvadd main_~x~0 (_ bv4294967254 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,904 INFO L273 TraceCheckUtils]: 89: Hoare triple {5859#(= (bvadd main_~x~0 (_ bv4294967254 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5859#(= (bvadd main_~x~0 (_ bv4294967254 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,904 INFO L273 TraceCheckUtils]: 90: Hoare triple {5859#(= (bvadd main_~x~0 (_ bv4294967254 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5866#(= (bvadd main_~x~0 (_ bv4294967253 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,905 INFO L273 TraceCheckUtils]: 91: Hoare triple {5866#(= (bvadd main_~x~0 (_ bv4294967253 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5866#(= (bvadd main_~x~0 (_ bv4294967253 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,906 INFO L273 TraceCheckUtils]: 92: Hoare triple {5866#(= (bvadd main_~x~0 (_ bv4294967253 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5873#(= (bvadd main_~x~0 (_ bv4294967252 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,906 INFO L273 TraceCheckUtils]: 93: Hoare triple {5873#(= (bvadd main_~x~0 (_ bv4294967252 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5873#(= (bvadd main_~x~0 (_ bv4294967252 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,907 INFO L273 TraceCheckUtils]: 94: Hoare triple {5873#(= (bvadd main_~x~0 (_ bv4294967252 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5880#(= (_ bv45 32) main_~x~0)} is VALID [2018-11-23 11:49:05,907 INFO L273 TraceCheckUtils]: 95: Hoare triple {5880#(= (_ bv45 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {5880#(= (_ bv45 32) main_~x~0)} is VALID [2018-11-23 11:49:05,908 INFO L273 TraceCheckUtils]: 96: Hoare triple {5880#(= (_ bv45 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5887#(= (bvadd main_~x~0 (_ bv4294967250 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,908 INFO L273 TraceCheckUtils]: 97: Hoare triple {5887#(= (bvadd main_~x~0 (_ bv4294967250 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5887#(= (bvadd main_~x~0 (_ bv4294967250 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,909 INFO L273 TraceCheckUtils]: 98: Hoare triple {5887#(= (bvadd main_~x~0 (_ bv4294967250 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5894#(= (_ bv47 32) main_~x~0)} is VALID [2018-11-23 11:49:05,909 INFO L273 TraceCheckUtils]: 99: Hoare triple {5894#(= (_ bv47 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {5894#(= (_ bv47 32) main_~x~0)} is VALID [2018-11-23 11:49:05,910 INFO L273 TraceCheckUtils]: 100: Hoare triple {5894#(= (_ bv47 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5901#(= (bvadd main_~x~0 (_ bv4294967248 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,911 INFO L273 TraceCheckUtils]: 101: Hoare triple {5901#(= (bvadd main_~x~0 (_ bv4294967248 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5901#(= (bvadd main_~x~0 (_ bv4294967248 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,911 INFO L273 TraceCheckUtils]: 102: Hoare triple {5901#(= (bvadd main_~x~0 (_ bv4294967248 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5908#(= (_ bv49 32) main_~x~0)} is VALID [2018-11-23 11:49:05,912 INFO L273 TraceCheckUtils]: 103: Hoare triple {5908#(= (_ bv49 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {5908#(= (_ bv49 32) main_~x~0)} is VALID [2018-11-23 11:49:05,912 INFO L273 TraceCheckUtils]: 104: Hoare triple {5908#(= (_ bv49 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5915#(= (bvadd main_~x~0 (_ bv4294967246 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,913 INFO L273 TraceCheckUtils]: 105: Hoare triple {5915#(= (bvadd main_~x~0 (_ bv4294967246 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5915#(= (bvadd main_~x~0 (_ bv4294967246 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,914 INFO L273 TraceCheckUtils]: 106: Hoare triple {5915#(= (bvadd main_~x~0 (_ bv4294967246 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5922#(= (_ bv51 32) main_~x~0)} is VALID [2018-11-23 11:49:05,914 INFO L273 TraceCheckUtils]: 107: Hoare triple {5922#(= (_ bv51 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {5922#(= (_ bv51 32) main_~x~0)} is VALID [2018-11-23 11:49:05,915 INFO L273 TraceCheckUtils]: 108: Hoare triple {5922#(= (_ bv51 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5929#(= (bvadd main_~x~0 (_ bv4294967244 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,915 INFO L273 TraceCheckUtils]: 109: Hoare triple {5929#(= (bvadd main_~x~0 (_ bv4294967244 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5929#(= (bvadd main_~x~0 (_ bv4294967244 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,916 INFO L273 TraceCheckUtils]: 110: Hoare triple {5929#(= (bvadd main_~x~0 (_ bv4294967244 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5936#(= (_ bv53 32) main_~x~0)} is VALID [2018-11-23 11:49:05,916 INFO L273 TraceCheckUtils]: 111: Hoare triple {5936#(= (_ bv53 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {5936#(= (_ bv53 32) main_~x~0)} is VALID [2018-11-23 11:49:05,917 INFO L273 TraceCheckUtils]: 112: Hoare triple {5936#(= (_ bv53 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5943#(= (bvadd main_~x~0 (_ bv4294967242 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,917 INFO L273 TraceCheckUtils]: 113: Hoare triple {5943#(= (bvadd main_~x~0 (_ bv4294967242 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5943#(= (bvadd main_~x~0 (_ bv4294967242 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,918 INFO L273 TraceCheckUtils]: 114: Hoare triple {5943#(= (bvadd main_~x~0 (_ bv4294967242 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5950#(= (_ bv55 32) main_~x~0)} is VALID [2018-11-23 11:49:05,919 INFO L273 TraceCheckUtils]: 115: Hoare triple {5950#(= (_ bv55 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {5950#(= (_ bv55 32) main_~x~0)} is VALID [2018-11-23 11:49:05,919 INFO L273 TraceCheckUtils]: 116: Hoare triple {5950#(= (_ bv55 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5957#(= (bvadd main_~x~0 (_ bv4294967240 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,920 INFO L273 TraceCheckUtils]: 117: Hoare triple {5957#(= (bvadd main_~x~0 (_ bv4294967240 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5957#(= (bvadd main_~x~0 (_ bv4294967240 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,920 INFO L273 TraceCheckUtils]: 118: Hoare triple {5957#(= (bvadd main_~x~0 (_ bv4294967240 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5964#(= (bvadd main_~x~0 (_ bv4294967239 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,921 INFO L273 TraceCheckUtils]: 119: Hoare triple {5964#(= (bvadd main_~x~0 (_ bv4294967239 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5964#(= (bvadd main_~x~0 (_ bv4294967239 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,922 INFO L273 TraceCheckUtils]: 120: Hoare triple {5964#(= (bvadd main_~x~0 (_ bv4294967239 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5971#(= (bvadd main_~x~0 (_ bv4294967238 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,922 INFO L273 TraceCheckUtils]: 121: Hoare triple {5971#(= (bvadd main_~x~0 (_ bv4294967238 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5971#(= (bvadd main_~x~0 (_ bv4294967238 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,923 INFO L273 TraceCheckUtils]: 122: Hoare triple {5971#(= (bvadd main_~x~0 (_ bv4294967238 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5978#(= (bvadd main_~x~0 (_ bv4294967237 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,923 INFO L273 TraceCheckUtils]: 123: Hoare triple {5978#(= (bvadd main_~x~0 (_ bv4294967237 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5978#(= (bvadd main_~x~0 (_ bv4294967237 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,924 INFO L273 TraceCheckUtils]: 124: Hoare triple {5978#(= (bvadd main_~x~0 (_ bv4294967237 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5985#(= (_ bv60 32) main_~x~0)} is VALID [2018-11-23 11:49:05,924 INFO L273 TraceCheckUtils]: 125: Hoare triple {5985#(= (_ bv60 32) main_~x~0)} assume !!~bvult32(~x~0, 100000000bv32); {5985#(= (_ bv60 32) main_~x~0)} is VALID [2018-11-23 11:49:05,925 INFO L273 TraceCheckUtils]: 126: Hoare triple {5985#(= (_ bv60 32) main_~x~0)} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5992#(= (bvadd main_~x~0 (_ bv4294967235 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,926 INFO L273 TraceCheckUtils]: 127: Hoare triple {5992#(= (bvadd main_~x~0 (_ bv4294967235 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5992#(= (bvadd main_~x~0 (_ bv4294967235 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,926 INFO L273 TraceCheckUtils]: 128: Hoare triple {5992#(= (bvadd main_~x~0 (_ bv4294967235 32)) (_ bv0 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5999#(= (bvadd main_~x~0 (_ bv4294967234 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,927 INFO L273 TraceCheckUtils]: 129: Hoare triple {5999#(= (bvadd main_~x~0 (_ bv4294967234 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 100000000bv32); {5999#(= (bvadd main_~x~0 (_ bv4294967234 32)) (_ bv0 32))} is VALID [2018-11-23 11:49:05,927 INFO L273 TraceCheckUtils]: 130: Hoare triple {5999#(= (bvadd main_~x~0 (_ bv4294967234 32)) (_ bv0 32))} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:49:05,928 INFO L273 TraceCheckUtils]: 131: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:49:05,928 INFO L273 TraceCheckUtils]: 132: Hoare triple {5549#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:49:05,928 INFO L273 TraceCheckUtils]: 133: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:49:05,928 INFO L273 TraceCheckUtils]: 134: Hoare triple {5549#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:49:05,928 INFO L273 TraceCheckUtils]: 135: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:49:05,929 INFO L273 TraceCheckUtils]: 136: Hoare triple {5549#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:49:05,929 INFO L273 TraceCheckUtils]: 137: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:49:05,929 INFO L273 TraceCheckUtils]: 138: Hoare triple {5549#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:49:05,929 INFO L273 TraceCheckUtils]: 139: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:49:05,929 INFO L273 TraceCheckUtils]: 140: Hoare triple {5549#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:49:05,930 INFO L273 TraceCheckUtils]: 141: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:49:05,930 INFO L273 TraceCheckUtils]: 142: Hoare triple {5549#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:49:05,930 INFO L273 TraceCheckUtils]: 143: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:49:05,930 INFO L273 TraceCheckUtils]: 144: Hoare triple {5549#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:49:05,930 INFO L273 TraceCheckUtils]: 145: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:49:05,931 INFO L273 TraceCheckUtils]: 146: Hoare triple {5549#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:49:05,931 INFO L273 TraceCheckUtils]: 147: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:49:05,931 INFO L273 TraceCheckUtils]: 148: Hoare triple {5549#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:49:05,931 INFO L273 TraceCheckUtils]: 149: Hoare triple {5549#false} assume !~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:49:05,931 INFO L256 TraceCheckUtils]: 150: Hoare triple {5549#false} call __VERIFIER_assert((if 100000000bv32 == ~x~0 then 1bv32 else 0bv32)); {5549#false} is VALID [2018-11-23 11:49:05,932 INFO L273 TraceCheckUtils]: 151: Hoare triple {5549#false} ~cond := #in~cond; {5549#false} is VALID [2018-11-23 11:49:05,932 INFO L273 TraceCheckUtils]: 152: Hoare triple {5549#false} assume 0bv32 == ~cond; {5549#false} is VALID [2018-11-23 11:49:05,932 INFO L273 TraceCheckUtils]: 153: Hoare triple {5549#false} assume !false; {5549#false} is VALID [2018-11-23 11:49:05,959 INFO L134 CoverageAnalysis]: Checked inductivity of 5184 backedges. 1197 proven. 3906 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2018-11-23 11:49:05,959 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:49:18,439 INFO L273 TraceCheckUtils]: 153: Hoare triple {5549#false} assume !false; {5549#false} is VALID [2018-11-23 11:49:18,440 INFO L273 TraceCheckUtils]: 152: Hoare triple {5549#false} assume 0bv32 == ~cond; {5549#false} is VALID [2018-11-23 11:49:18,440 INFO L273 TraceCheckUtils]: 151: Hoare triple {5549#false} ~cond := #in~cond; {5549#false} is VALID [2018-11-23 11:49:18,440 INFO L256 TraceCheckUtils]: 150: Hoare triple {5549#false} call __VERIFIER_assert((if 100000000bv32 == ~x~0 then 1bv32 else 0bv32)); {5549#false} is VALID [2018-11-23 11:49:18,440 INFO L273 TraceCheckUtils]: 149: Hoare triple {5549#false} assume !~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:49:18,441 INFO L273 TraceCheckUtils]: 148: Hoare triple {5549#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:49:18,441 INFO L273 TraceCheckUtils]: 147: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:49:18,441 INFO L273 TraceCheckUtils]: 146: Hoare triple {5549#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:49:18,441 INFO L273 TraceCheckUtils]: 145: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:49:18,441 INFO L273 TraceCheckUtils]: 144: Hoare triple {5549#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:49:18,442 INFO L273 TraceCheckUtils]: 143: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:49:18,442 INFO L273 TraceCheckUtils]: 142: Hoare triple {5549#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:49:18,442 INFO L273 TraceCheckUtils]: 141: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:49:18,442 INFO L273 TraceCheckUtils]: 140: Hoare triple {5549#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:49:18,442 INFO L273 TraceCheckUtils]: 139: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:49:18,443 INFO L273 TraceCheckUtils]: 138: Hoare triple {5549#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:49:18,443 INFO L273 TraceCheckUtils]: 137: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:49:18,443 INFO L273 TraceCheckUtils]: 136: Hoare triple {5549#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:49:18,443 INFO L273 TraceCheckUtils]: 135: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:49:18,443 INFO L273 TraceCheckUtils]: 134: Hoare triple {5549#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:49:18,444 INFO L273 TraceCheckUtils]: 133: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:49:18,444 INFO L273 TraceCheckUtils]: 132: Hoare triple {5549#false} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:49:18,444 INFO L273 TraceCheckUtils]: 131: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:49:18,444 INFO L273 TraceCheckUtils]: 130: Hoare triple {6144#(bvult main_~x~0 (_ bv10000000 32))} assume !~bvult32(~x~0, 10000000bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:49:18,444 INFO L273 TraceCheckUtils]: 129: Hoare triple {6144#(bvult main_~x~0 (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6144#(bvult main_~x~0 (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,446 INFO L273 TraceCheckUtils]: 128: Hoare triple {6151#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6144#(bvult main_~x~0 (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,446 INFO L273 TraceCheckUtils]: 127: Hoare triple {6151#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6151#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,450 INFO L273 TraceCheckUtils]: 126: Hoare triple {6158#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6151#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,450 INFO L273 TraceCheckUtils]: 125: Hoare triple {6158#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6158#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,454 INFO L273 TraceCheckUtils]: 124: Hoare triple {6165#(bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6158#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,454 INFO L273 TraceCheckUtils]: 123: Hoare triple {6165#(bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6165#(bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,458 INFO L273 TraceCheckUtils]: 122: Hoare triple {6172#(bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6165#(bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,458 INFO L273 TraceCheckUtils]: 121: Hoare triple {6172#(bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6172#(bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,462 INFO L273 TraceCheckUtils]: 120: Hoare triple {6179#(bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6172#(bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,462 INFO L273 TraceCheckUtils]: 119: Hoare triple {6179#(bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6179#(bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,466 INFO L273 TraceCheckUtils]: 118: Hoare triple {6186#(bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6179#(bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,466 INFO L273 TraceCheckUtils]: 117: Hoare triple {6186#(bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6186#(bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,470 INFO L273 TraceCheckUtils]: 116: Hoare triple {6193#(bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6186#(bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,470 INFO L273 TraceCheckUtils]: 115: Hoare triple {6193#(bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6193#(bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,473 INFO L273 TraceCheckUtils]: 114: Hoare triple {6200#(bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6193#(bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,474 INFO L273 TraceCheckUtils]: 113: Hoare triple {6200#(bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6200#(bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,478 INFO L273 TraceCheckUtils]: 112: Hoare triple {6207#(bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6200#(bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,478 INFO L273 TraceCheckUtils]: 111: Hoare triple {6207#(bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6207#(bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,483 INFO L273 TraceCheckUtils]: 110: Hoare triple {6214#(bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6207#(bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,483 INFO L273 TraceCheckUtils]: 109: Hoare triple {6214#(bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6214#(bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,486 INFO L273 TraceCheckUtils]: 108: Hoare triple {6221#(bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6214#(bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,487 INFO L273 TraceCheckUtils]: 107: Hoare triple {6221#(bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6221#(bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,491 INFO L273 TraceCheckUtils]: 106: Hoare triple {6228#(bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6221#(bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,491 INFO L273 TraceCheckUtils]: 105: Hoare triple {6228#(bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6228#(bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,495 INFO L273 TraceCheckUtils]: 104: Hoare triple {6235#(bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6228#(bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,495 INFO L273 TraceCheckUtils]: 103: Hoare triple {6235#(bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6235#(bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,499 INFO L273 TraceCheckUtils]: 102: Hoare triple {6242#(bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6235#(bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,499 INFO L273 TraceCheckUtils]: 101: Hoare triple {6242#(bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6242#(bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,503 INFO L273 TraceCheckUtils]: 100: Hoare triple {6249#(bvult (bvadd main_~x~0 (_ bv15 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6242#(bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,503 INFO L273 TraceCheckUtils]: 99: Hoare triple {6249#(bvult (bvadd main_~x~0 (_ bv15 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6249#(bvult (bvadd main_~x~0 (_ bv15 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,507 INFO L273 TraceCheckUtils]: 98: Hoare triple {6256#(bvult (bvadd main_~x~0 (_ bv16 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6249#(bvult (bvadd main_~x~0 (_ bv15 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,507 INFO L273 TraceCheckUtils]: 97: Hoare triple {6256#(bvult (bvadd main_~x~0 (_ bv16 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6256#(bvult (bvadd main_~x~0 (_ bv16 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,510 INFO L273 TraceCheckUtils]: 96: Hoare triple {6263#(bvult (bvadd main_~x~0 (_ bv17 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6256#(bvult (bvadd main_~x~0 (_ bv16 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,511 INFO L273 TraceCheckUtils]: 95: Hoare triple {6263#(bvult (bvadd main_~x~0 (_ bv17 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6263#(bvult (bvadd main_~x~0 (_ bv17 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,514 INFO L273 TraceCheckUtils]: 94: Hoare triple {6270#(bvult (bvadd main_~x~0 (_ bv18 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6263#(bvult (bvadd main_~x~0 (_ bv17 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,515 INFO L273 TraceCheckUtils]: 93: Hoare triple {6270#(bvult (bvadd main_~x~0 (_ bv18 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6270#(bvult (bvadd main_~x~0 (_ bv18 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,518 INFO L273 TraceCheckUtils]: 92: Hoare triple {6277#(bvult (bvadd main_~x~0 (_ bv19 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6270#(bvult (bvadd main_~x~0 (_ bv18 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,518 INFO L273 TraceCheckUtils]: 91: Hoare triple {6277#(bvult (bvadd main_~x~0 (_ bv19 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6277#(bvult (bvadd main_~x~0 (_ bv19 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,522 INFO L273 TraceCheckUtils]: 90: Hoare triple {6284#(bvult (bvadd main_~x~0 (_ bv20 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6277#(bvult (bvadd main_~x~0 (_ bv19 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,523 INFO L273 TraceCheckUtils]: 89: Hoare triple {6284#(bvult (bvadd main_~x~0 (_ bv20 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6284#(bvult (bvadd main_~x~0 (_ bv20 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,526 INFO L273 TraceCheckUtils]: 88: Hoare triple {6291#(bvult (bvadd main_~x~0 (_ bv21 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6284#(bvult (bvadd main_~x~0 (_ bv20 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,526 INFO L273 TraceCheckUtils]: 87: Hoare triple {6291#(bvult (bvadd main_~x~0 (_ bv21 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6291#(bvult (bvadd main_~x~0 (_ bv21 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,530 INFO L273 TraceCheckUtils]: 86: Hoare triple {6298#(bvult (bvadd main_~x~0 (_ bv22 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6291#(bvult (bvadd main_~x~0 (_ bv21 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,530 INFO L273 TraceCheckUtils]: 85: Hoare triple {6298#(bvult (bvadd main_~x~0 (_ bv22 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6298#(bvult (bvadd main_~x~0 (_ bv22 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,534 INFO L273 TraceCheckUtils]: 84: Hoare triple {6305#(bvult (bvadd main_~x~0 (_ bv23 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6298#(bvult (bvadd main_~x~0 (_ bv22 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,534 INFO L273 TraceCheckUtils]: 83: Hoare triple {6305#(bvult (bvadd main_~x~0 (_ bv23 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6305#(bvult (bvadd main_~x~0 (_ bv23 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,538 INFO L273 TraceCheckUtils]: 82: Hoare triple {6312#(bvult (bvadd main_~x~0 (_ bv24 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6305#(bvult (bvadd main_~x~0 (_ bv23 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,538 INFO L273 TraceCheckUtils]: 81: Hoare triple {6312#(bvult (bvadd main_~x~0 (_ bv24 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6312#(bvult (bvadd main_~x~0 (_ bv24 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,542 INFO L273 TraceCheckUtils]: 80: Hoare triple {6319#(bvult (bvadd main_~x~0 (_ bv25 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6312#(bvult (bvadd main_~x~0 (_ bv24 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,543 INFO L273 TraceCheckUtils]: 79: Hoare triple {6319#(bvult (bvadd main_~x~0 (_ bv25 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6319#(bvult (bvadd main_~x~0 (_ bv25 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,546 INFO L273 TraceCheckUtils]: 78: Hoare triple {6326#(bvult (bvadd main_~x~0 (_ bv26 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6319#(bvult (bvadd main_~x~0 (_ bv25 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,546 INFO L273 TraceCheckUtils]: 77: Hoare triple {6326#(bvult (bvadd main_~x~0 (_ bv26 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6326#(bvult (bvadd main_~x~0 (_ bv26 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,550 INFO L273 TraceCheckUtils]: 76: Hoare triple {6333#(bvult (bvadd main_~x~0 (_ bv27 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6326#(bvult (bvadd main_~x~0 (_ bv26 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,551 INFO L273 TraceCheckUtils]: 75: Hoare triple {6333#(bvult (bvadd main_~x~0 (_ bv27 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6333#(bvult (bvadd main_~x~0 (_ bv27 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,553 INFO L273 TraceCheckUtils]: 74: Hoare triple {6340#(bvult (bvadd main_~x~0 (_ bv28 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6333#(bvult (bvadd main_~x~0 (_ bv27 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,554 INFO L273 TraceCheckUtils]: 73: Hoare triple {6340#(bvult (bvadd main_~x~0 (_ bv28 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6340#(bvult (bvadd main_~x~0 (_ bv28 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,558 INFO L273 TraceCheckUtils]: 72: Hoare triple {6347#(bvult (bvadd main_~x~0 (_ bv29 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6340#(bvult (bvadd main_~x~0 (_ bv28 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,558 INFO L273 TraceCheckUtils]: 71: Hoare triple {6347#(bvult (bvadd main_~x~0 (_ bv29 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6347#(bvult (bvadd main_~x~0 (_ bv29 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,561 INFO L273 TraceCheckUtils]: 70: Hoare triple {6354#(bvult (bvadd main_~x~0 (_ bv30 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6347#(bvult (bvadd main_~x~0 (_ bv29 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,562 INFO L273 TraceCheckUtils]: 69: Hoare triple {6354#(bvult (bvadd main_~x~0 (_ bv30 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6354#(bvult (bvadd main_~x~0 (_ bv30 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,566 INFO L273 TraceCheckUtils]: 68: Hoare triple {6361#(bvult (bvadd main_~x~0 (_ bv31 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6354#(bvult (bvadd main_~x~0 (_ bv30 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,566 INFO L273 TraceCheckUtils]: 67: Hoare triple {6361#(bvult (bvadd main_~x~0 (_ bv31 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6361#(bvult (bvadd main_~x~0 (_ bv31 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,570 INFO L273 TraceCheckUtils]: 66: Hoare triple {6368#(bvult (bvadd main_~x~0 (_ bv32 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6361#(bvult (bvadd main_~x~0 (_ bv31 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,570 INFO L273 TraceCheckUtils]: 65: Hoare triple {6368#(bvult (bvadd main_~x~0 (_ bv32 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6368#(bvult (bvadd main_~x~0 (_ bv32 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,574 INFO L273 TraceCheckUtils]: 64: Hoare triple {6375#(bvult (bvadd main_~x~0 (_ bv33 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6368#(bvult (bvadd main_~x~0 (_ bv32 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,574 INFO L273 TraceCheckUtils]: 63: Hoare triple {6375#(bvult (bvadd main_~x~0 (_ bv33 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6375#(bvult (bvadd main_~x~0 (_ bv33 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,578 INFO L273 TraceCheckUtils]: 62: Hoare triple {6382#(bvult (bvadd main_~x~0 (_ bv34 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6375#(bvult (bvadd main_~x~0 (_ bv33 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,578 INFO L273 TraceCheckUtils]: 61: Hoare triple {6382#(bvult (bvadd main_~x~0 (_ bv34 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6382#(bvult (bvadd main_~x~0 (_ bv34 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,582 INFO L273 TraceCheckUtils]: 60: Hoare triple {6389#(bvult (bvadd main_~x~0 (_ bv35 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6382#(bvult (bvadd main_~x~0 (_ bv34 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,582 INFO L273 TraceCheckUtils]: 59: Hoare triple {6389#(bvult (bvadd main_~x~0 (_ bv35 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6389#(bvult (bvadd main_~x~0 (_ bv35 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,586 INFO L273 TraceCheckUtils]: 58: Hoare triple {6396#(bvult (bvadd main_~x~0 (_ bv36 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6389#(bvult (bvadd main_~x~0 (_ bv35 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,586 INFO L273 TraceCheckUtils]: 57: Hoare triple {6396#(bvult (bvadd main_~x~0 (_ bv36 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6396#(bvult (bvadd main_~x~0 (_ bv36 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,590 INFO L273 TraceCheckUtils]: 56: Hoare triple {6403#(bvult (bvadd main_~x~0 (_ bv37 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6396#(bvult (bvadd main_~x~0 (_ bv36 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,590 INFO L273 TraceCheckUtils]: 55: Hoare triple {6403#(bvult (bvadd main_~x~0 (_ bv37 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6403#(bvult (bvadd main_~x~0 (_ bv37 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,594 INFO L273 TraceCheckUtils]: 54: Hoare triple {6410#(bvult (bvadd main_~x~0 (_ bv38 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6403#(bvult (bvadd main_~x~0 (_ bv37 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,595 INFO L273 TraceCheckUtils]: 53: Hoare triple {6410#(bvult (bvadd main_~x~0 (_ bv38 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6410#(bvult (bvadd main_~x~0 (_ bv38 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,598 INFO L273 TraceCheckUtils]: 52: Hoare triple {6417#(bvult (bvadd main_~x~0 (_ bv39 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6410#(bvult (bvadd main_~x~0 (_ bv38 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,598 INFO L273 TraceCheckUtils]: 51: Hoare triple {6417#(bvult (bvadd main_~x~0 (_ bv39 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6417#(bvult (bvadd main_~x~0 (_ bv39 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,602 INFO L273 TraceCheckUtils]: 50: Hoare triple {6424#(bvult (bvadd main_~x~0 (_ bv40 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6417#(bvult (bvadd main_~x~0 (_ bv39 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,603 INFO L273 TraceCheckUtils]: 49: Hoare triple {6424#(bvult (bvadd main_~x~0 (_ bv40 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6424#(bvult (bvadd main_~x~0 (_ bv40 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,607 INFO L273 TraceCheckUtils]: 48: Hoare triple {6431#(bvult (bvadd main_~x~0 (_ bv41 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6424#(bvult (bvadd main_~x~0 (_ bv40 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,607 INFO L273 TraceCheckUtils]: 47: Hoare triple {6431#(bvult (bvadd main_~x~0 (_ bv41 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6431#(bvult (bvadd main_~x~0 (_ bv41 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,610 INFO L273 TraceCheckUtils]: 46: Hoare triple {6438#(bvult (bvadd main_~x~0 (_ bv42 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6431#(bvult (bvadd main_~x~0 (_ bv41 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,610 INFO L273 TraceCheckUtils]: 45: Hoare triple {6438#(bvult (bvadd main_~x~0 (_ bv42 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6438#(bvult (bvadd main_~x~0 (_ bv42 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,614 INFO L273 TraceCheckUtils]: 44: Hoare triple {6445#(bvult (bvadd main_~x~0 (_ bv43 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6438#(bvult (bvadd main_~x~0 (_ bv42 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,614 INFO L273 TraceCheckUtils]: 43: Hoare triple {6445#(bvult (bvadd main_~x~0 (_ bv43 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6445#(bvult (bvadd main_~x~0 (_ bv43 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,618 INFO L273 TraceCheckUtils]: 42: Hoare triple {6452#(bvult (bvadd main_~x~0 (_ bv44 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6445#(bvult (bvadd main_~x~0 (_ bv43 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,618 INFO L273 TraceCheckUtils]: 41: Hoare triple {6452#(bvult (bvadd main_~x~0 (_ bv44 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6452#(bvult (bvadd main_~x~0 (_ bv44 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,622 INFO L273 TraceCheckUtils]: 40: Hoare triple {6459#(bvult (bvadd main_~x~0 (_ bv45 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6452#(bvult (bvadd main_~x~0 (_ bv44 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,623 INFO L273 TraceCheckUtils]: 39: Hoare triple {6459#(bvult (bvadd main_~x~0 (_ bv45 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6459#(bvult (bvadd main_~x~0 (_ bv45 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,627 INFO L273 TraceCheckUtils]: 38: Hoare triple {6466#(bvult (bvadd main_~x~0 (_ bv46 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6459#(bvult (bvadd main_~x~0 (_ bv45 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,627 INFO L273 TraceCheckUtils]: 37: Hoare triple {6466#(bvult (bvadd main_~x~0 (_ bv46 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6466#(bvult (bvadd main_~x~0 (_ bv46 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,631 INFO L273 TraceCheckUtils]: 36: Hoare triple {6473#(bvult (bvadd main_~x~0 (_ bv47 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6466#(bvult (bvadd main_~x~0 (_ bv46 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,632 INFO L273 TraceCheckUtils]: 35: Hoare triple {6473#(bvult (bvadd main_~x~0 (_ bv47 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6473#(bvult (bvadd main_~x~0 (_ bv47 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,635 INFO L273 TraceCheckUtils]: 34: Hoare triple {6480#(bvult (bvadd main_~x~0 (_ bv48 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6473#(bvult (bvadd main_~x~0 (_ bv47 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,635 INFO L273 TraceCheckUtils]: 33: Hoare triple {6480#(bvult (bvadd main_~x~0 (_ bv48 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6480#(bvult (bvadd main_~x~0 (_ bv48 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,640 INFO L273 TraceCheckUtils]: 32: Hoare triple {6487#(bvult (bvadd main_~x~0 (_ bv49 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6480#(bvult (bvadd main_~x~0 (_ bv48 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,640 INFO L273 TraceCheckUtils]: 31: Hoare triple {6487#(bvult (bvadd main_~x~0 (_ bv49 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6487#(bvult (bvadd main_~x~0 (_ bv49 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,644 INFO L273 TraceCheckUtils]: 30: Hoare triple {6494#(bvult (bvadd main_~x~0 (_ bv50 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6487#(bvult (bvadd main_~x~0 (_ bv49 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,644 INFO L273 TraceCheckUtils]: 29: Hoare triple {6494#(bvult (bvadd main_~x~0 (_ bv50 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6494#(bvult (bvadd main_~x~0 (_ bv50 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,648 INFO L273 TraceCheckUtils]: 28: Hoare triple {6501#(bvult (bvadd main_~x~0 (_ bv51 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6494#(bvult (bvadd main_~x~0 (_ bv50 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,648 INFO L273 TraceCheckUtils]: 27: Hoare triple {6501#(bvult (bvadd main_~x~0 (_ bv51 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6501#(bvult (bvadd main_~x~0 (_ bv51 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,651 INFO L273 TraceCheckUtils]: 26: Hoare triple {6508#(bvult (bvadd main_~x~0 (_ bv52 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6501#(bvult (bvadd main_~x~0 (_ bv51 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,652 INFO L273 TraceCheckUtils]: 25: Hoare triple {6508#(bvult (bvadd main_~x~0 (_ bv52 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6508#(bvult (bvadd main_~x~0 (_ bv52 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,655 INFO L273 TraceCheckUtils]: 24: Hoare triple {6515#(bvult (bvadd main_~x~0 (_ bv53 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6508#(bvult (bvadd main_~x~0 (_ bv52 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,655 INFO L273 TraceCheckUtils]: 23: Hoare triple {6515#(bvult (bvadd main_~x~0 (_ bv53 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6515#(bvult (bvadd main_~x~0 (_ bv53 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,658 INFO L273 TraceCheckUtils]: 22: Hoare triple {6522#(bvult (bvadd main_~x~0 (_ bv54 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6515#(bvult (bvadd main_~x~0 (_ bv53 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,658 INFO L273 TraceCheckUtils]: 21: Hoare triple {6522#(bvult (bvadd main_~x~0 (_ bv54 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6522#(bvult (bvadd main_~x~0 (_ bv54 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,661 INFO L273 TraceCheckUtils]: 20: Hoare triple {6529#(bvult (bvadd main_~x~0 (_ bv55 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6522#(bvult (bvadd main_~x~0 (_ bv54 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,661 INFO L273 TraceCheckUtils]: 19: Hoare triple {6529#(bvult (bvadd main_~x~0 (_ bv55 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6529#(bvult (bvadd main_~x~0 (_ bv55 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,666 INFO L273 TraceCheckUtils]: 18: Hoare triple {6536#(bvult (bvadd main_~x~0 (_ bv56 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6529#(bvult (bvadd main_~x~0 (_ bv55 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,666 INFO L273 TraceCheckUtils]: 17: Hoare triple {6536#(bvult (bvadd main_~x~0 (_ bv56 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6536#(bvult (bvadd main_~x~0 (_ bv56 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,669 INFO L273 TraceCheckUtils]: 16: Hoare triple {6543#(bvult (bvadd main_~x~0 (_ bv57 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6536#(bvult (bvadd main_~x~0 (_ bv56 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,669 INFO L273 TraceCheckUtils]: 15: Hoare triple {6543#(bvult (bvadd main_~x~0 (_ bv57 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6543#(bvult (bvadd main_~x~0 (_ bv57 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,673 INFO L273 TraceCheckUtils]: 14: Hoare triple {6550#(bvult (bvadd main_~x~0 (_ bv58 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6543#(bvult (bvadd main_~x~0 (_ bv57 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,673 INFO L273 TraceCheckUtils]: 13: Hoare triple {6550#(bvult (bvadd main_~x~0 (_ bv58 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6550#(bvult (bvadd main_~x~0 (_ bv58 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,676 INFO L273 TraceCheckUtils]: 12: Hoare triple {6557#(bvult (bvadd main_~x~0 (_ bv59 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6550#(bvult (bvadd main_~x~0 (_ bv58 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,676 INFO L273 TraceCheckUtils]: 11: Hoare triple {6557#(bvult (bvadd main_~x~0 (_ bv59 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6557#(bvult (bvadd main_~x~0 (_ bv59 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,680 INFO L273 TraceCheckUtils]: 10: Hoare triple {6564#(bvult (bvadd main_~x~0 (_ bv60 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6557#(bvult (bvadd main_~x~0 (_ bv59 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,681 INFO L273 TraceCheckUtils]: 9: Hoare triple {6564#(bvult (bvadd main_~x~0 (_ bv60 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6564#(bvult (bvadd main_~x~0 (_ bv60 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,685 INFO L273 TraceCheckUtils]: 8: Hoare triple {6571#(bvult (bvadd main_~x~0 (_ bv61 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6564#(bvult (bvadd main_~x~0 (_ bv60 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,685 INFO L273 TraceCheckUtils]: 7: Hoare triple {6571#(bvult (bvadd main_~x~0 (_ bv61 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6571#(bvult (bvadd main_~x~0 (_ bv61 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,688 INFO L273 TraceCheckUtils]: 6: Hoare triple {6578#(bvult (bvadd main_~x~0 (_ bv62 32)) (_ bv10000000 32))} assume ~bvult32(~x~0, 10000000bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6571#(bvult (bvadd main_~x~0 (_ bv61 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,688 INFO L273 TraceCheckUtils]: 5: Hoare triple {6578#(bvult (bvadd main_~x~0 (_ bv62 32)) (_ bv10000000 32))} assume !!~bvult32(~x~0, 100000000bv32); {6578#(bvult (bvadd main_~x~0 (_ bv62 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,689 INFO L273 TraceCheckUtils]: 4: Hoare triple {5548#true} ~x~0 := 0bv32; {6578#(bvult (bvadd main_~x~0 (_ bv62 32)) (_ bv10000000 32))} is VALID [2018-11-23 11:49:18,689 INFO L256 TraceCheckUtils]: 3: Hoare triple {5548#true} call #t~ret1 := main(); {5548#true} is VALID [2018-11-23 11:49:18,689 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {5548#true} {5548#true} #37#return; {5548#true} is VALID [2018-11-23 11:49:18,689 INFO L273 TraceCheckUtils]: 1: Hoare triple {5548#true} assume true; {5548#true} is VALID [2018-11-23 11:49:18,689 INFO L256 TraceCheckUtils]: 0: Hoare triple {5548#true} call ULTIMATE.init(); {5548#true} is VALID [2018-11-23 11:49:18,713 INFO L134 CoverageAnalysis]: Checked inductivity of 5184 backedges. 1197 proven. 3906 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2018-11-23 11:49:18,715 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:49:18,716 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 65] total 128 [2018-11-23 11:49:18,716 INFO L78 Accepts]: Start accepts. Automaton has 128 states. Word has length 154 [2018-11-23 11:49:18,717 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:49:18,717 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 128 states. [2018-11-23 11:49:19,305 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 11:49:19,305 INFO L459 AbstractCegarLoop]: Interpolant automaton has 128 states [2018-11-23 11:49:19,306 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 128 interpolants. [2018-11-23 11:49:19,310 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=4222, Invalid=12034, Unknown=0, NotChecked=0, Total=16256 [2018-11-23 11:49:19,311 INFO L87 Difference]: Start difference. First operand 155 states and 165 transitions. Second operand 128 states. [2018-11-23 11:49:41,566 WARN L180 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 7 [2018-11-23 11:49:45,063 WARN L180 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 7 [2018-11-23 11:49:48,867 WARN L180 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 7 [2018-11-23 11:49:52,611 WARN L180 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 7 [2018-11-23 11:49:56,517 WARN L180 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 7 [2018-11-23 11:50:00,490 WARN L180 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 7 [2018-11-23 11:50:04,631 WARN L180 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 7 [2018-11-23 11:50:08,808 WARN L180 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 7 [2018-11-23 11:50:13,043 WARN L180 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 7 [2018-11-23 11:50:17,334 WARN L180 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 7 [2018-11-23 11:50:21,716 WARN L180 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 7 [2018-11-23 11:50:26,074 WARN L180 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 7 [2018-11-23 11:50:30,451 WARN L180 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2018-11-23 11:50:34,932 WARN L180 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 7 [2018-11-23 11:50:39,319 WARN L180 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 7 [2018-11-23 11:50:43,727 WARN L180 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 7 [2018-11-23 11:50:48,130 WARN L180 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 7 [2018-11-23 11:50:52,595 WARN L180 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 7 [2018-11-23 11:50:57,080 WARN L180 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 7 [2018-11-23 11:51:01,516 WARN L180 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 7 [2018-11-23 11:51:05,977 WARN L180 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 7 [2018-11-23 11:51:10,320 WARN L180 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 7 [2018-11-23 11:51:14,667 WARN L180 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 7 [2018-11-23 11:51:18,995 WARN L180 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 7 [2018-11-23 11:51:23,269 WARN L180 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 7 [2018-11-23 11:51:27,475 WARN L180 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 7 [2018-11-23 11:51:31,603 WARN L180 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 7