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_false-unreach-call1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-61f4311 [2018-11-23 11:47:00,255 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 11:47:00,257 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 11:47:00,269 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 11:47:00,270 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 11:47:00,271 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 11:47:00,272 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 11:47:00,274 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 11:47:00,276 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 11:47:00,277 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 11:47:00,278 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 11:47:00,279 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 11:47:00,280 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 11:47:00,282 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 11:47:00,284 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 11:47:00,284 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 11:47:00,286 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 11:47:00,292 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 11:47:00,298 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 11:47:00,302 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 11:47:00,303 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 11:47:00,307 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 11:47:00,312 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 11:47:00,312 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 11:47:00,312 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 11:47:00,313 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 11:47:00,316 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 11:47:00,316 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 11:47:00,322 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 11:47:00,324 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 11:47:00,324 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 11:47:00,325 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 11:47:00,326 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 11:47:00,326 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 11:47:00,327 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 11:47:00,327 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 11:47:00,330 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 11:47:00,358 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 11:47:00,358 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 11:47:00,359 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 11:47:00,360 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 11:47:00,360 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 11:47:00,361 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 11:47:00,361 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 11:47:00,361 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 11:47:00,361 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 11:47:00,361 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 11:47:00,363 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 11:47:00,363 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 11:47:00,363 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 11:47:00,363 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 11:47:00,363 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 11:47:00,364 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 11:47:00,364 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 11:47:00,364 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 11:47:00,364 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 11:47:00,364 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 11:47:00,367 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 11:47:00,367 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 11:47:00,367 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 11:47:00,367 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 11:47:00,367 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 11:47:00,368 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 11:47:00,368 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 11:47:00,368 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 11:47:00,368 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 11:47:00,368 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 11:47:00,369 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 11:47:00,369 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 11:47:00,369 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 11:47:00,417 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 11:47:00,430 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 11:47:00,434 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 11:47:00,435 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 11:47:00,436 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 11:47:00,436 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops-crafted-1/Mono1_false-unreach-call1.c [2018-11-23 11:47:00,493 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc3fc078f/eab757a801bc4605be24a2c0665854fd/FLAGc5f3d13dd [2018-11-23 11:47:00,942 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 11:47:00,942 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/Mono1_false-unreach-call1.c [2018-11-23 11:47:00,951 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc3fc078f/eab757a801bc4605be24a2c0665854fd/FLAGc5f3d13dd [2018-11-23 11:47:01,299 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc3fc078f/eab757a801bc4605be24a2c0665854fd [2018-11-23 11:47:01,310 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 11:47:01,312 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 11:47:01,313 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 11:47:01,313 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 11:47:01,317 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 11:47:01,318 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:47:01" (1/1) ... [2018-11-23 11:47:01,321 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b79002 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:01, skipping insertion in model container [2018-11-23 11:47:01,322 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:47:01" (1/1) ... [2018-11-23 11:47:01,333 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 11:47:01,354 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 11:47:01,620 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:47:01,630 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 11:47:01,650 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:47:01,671 INFO L195 MainTranslator]: Completed translation [2018-11-23 11:47:01,671 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:01 WrapperNode [2018-11-23 11:47:01,672 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 11:47:01,673 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 11:47:01,673 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 11:47:01,673 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 11:47:01,687 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:01" (1/1) ... [2018-11-23 11:47:01,694 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:01" (1/1) ... [2018-11-23 11:47:01,700 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 11:47:01,701 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 11:47:01,701 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 11:47:01,701 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 11:47:01,709 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:01" (1/1) ... [2018-11-23 11:47:01,710 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:01" (1/1) ... [2018-11-23 11:47:01,711 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:01" (1/1) ... [2018-11-23 11:47:01,711 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:01" (1/1) ... [2018-11-23 11:47:01,718 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:01" (1/1) ... [2018-11-23 11:47:01,724 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:01" (1/1) ... [2018-11-23 11:47:01,725 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:01" (1/1) ... [2018-11-23 11:47:01,727 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 11:47:01,727 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 11:47:01,728 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 11:47:01,728 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 11:47:01,729 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:01" (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 11:47:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 11:47:01,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 11:47:01,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 11:47:01,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 11:47:01,859 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 11:47:01,859 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 11:47:01,860 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 11:47:01,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 11:47:02,476 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 11:47:02,476 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 11:47:02,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:47:02 BoogieIcfgContainer [2018-11-23 11:47:02,477 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 11:47:02,478 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 11:47:02,478 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 11:47:02,482 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 11:47:02,482 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 11:47:01" (1/3) ... [2018-11-23 11:47:02,483 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60034aed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:47:02, skipping insertion in model container [2018-11-23 11:47:02,483 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:47:01" (2/3) ... [2018-11-23 11:47:02,484 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60034aed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:47:02, skipping insertion in model container [2018-11-23 11:47:02,484 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:47:02" (3/3) ... [2018-11-23 11:47:02,486 INFO L112 eAbstractionObserver]: Analyzing ICFG Mono1_false-unreach-call1.c [2018-11-23 11:47:02,497 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 11:47:02,505 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 11:47:02,524 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 11:47:02,559 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 11:47:02,560 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 11:47:02,560 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 11:47:02,560 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 11:47:02,561 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 11:47:02,561 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 11:47:02,561 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 11:47:02,562 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 11:47:02,562 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 11:47:02,580 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states. [2018-11-23 11:47:02,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-23 11:47:02,586 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:47:02,588 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:47:02,590 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:47:02,596 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:47:02,597 INFO L82 PathProgramCache]: Analyzing trace with hash -721501374, now seen corresponding path program 1 times [2018-11-23 11:47:02,601 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:47:02,601 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 11:47:02,620 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:47:02,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:02,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:02,673 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:47:02,768 INFO L256 TraceCheckUtils]: 0: Hoare triple {21#true} call ULTIMATE.init(); {21#true} is VALID [2018-11-23 11:47:02,771 INFO L273 TraceCheckUtils]: 1: Hoare triple {21#true} assume true; {21#true} is VALID [2018-11-23 11:47:02,773 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {21#true} {21#true} #37#return; {21#true} is VALID [2018-11-23 11:47:02,774 INFO L256 TraceCheckUtils]: 3: Hoare triple {21#true} call #t~ret1 := main(); {21#true} is VALID [2018-11-23 11:47:02,774 INFO L273 TraceCheckUtils]: 4: Hoare triple {21#true} ~x~0 := 0bv32; {21#true} is VALID [2018-11-23 11:47:02,776 INFO L273 TraceCheckUtils]: 5: Hoare triple {21#true} assume !true; {22#false} is VALID [2018-11-23 11:47:02,777 INFO L256 TraceCheckUtils]: 6: Hoare triple {22#false} call __VERIFIER_assert((if 100000001bv32 == ~x~0 then 1bv32 else 0bv32)); {22#false} is VALID [2018-11-23 11:47:02,777 INFO L273 TraceCheckUtils]: 7: Hoare triple {22#false} ~cond := #in~cond; {22#false} is VALID [2018-11-23 11:47:02,778 INFO L273 TraceCheckUtils]: 8: Hoare triple {22#false} assume 0bv32 == ~cond; {22#false} is VALID [2018-11-23 11:47:02,778 INFO L273 TraceCheckUtils]: 9: Hoare triple {22#false} assume !false; {22#false} is VALID [2018-11-23 11:47:02,781 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 11:47:02,781 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 11:47:02,785 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:47:02,786 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 11:47:02,791 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2018-11-23 11:47:02,794 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:47:02,798 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states. [2018-11-23 11:47:02,840 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 11:47:02,840 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 11:47:02,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 11:47:02,849 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 11:47:02,852 INFO L87 Difference]: Start difference. First operand 18 states. Second operand 2 states. [2018-11-23 11:47:02,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:02,933 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2018-11-23 11:47:02,933 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 11:47:02,934 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2018-11-23 11:47:02,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:47:02,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-23 11:47:02,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 33 transitions. [2018-11-23 11:47:02,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-23 11:47:02,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 33 transitions. [2018-11-23 11:47:02,950 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 33 transitions. [2018-11-23 11:47:03,218 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 11:47:03,230 INFO L225 Difference]: With dead ends: 29 [2018-11-23 11:47:03,230 INFO L226 Difference]: Without dead ends: 12 [2018-11-23 11:47:03,235 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 11:47:03,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12 states. [2018-11-23 11:47:03,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12 to 12. [2018-11-23 11:47:03,323 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:47:03,324 INFO L82 GeneralOperation]: Start isEquivalent. First operand 12 states. Second operand 12 states. [2018-11-23 11:47:03,324 INFO L74 IsIncluded]: Start isIncluded. First operand 12 states. Second operand 12 states. [2018-11-23 11:47:03,325 INFO L87 Difference]: Start difference. First operand 12 states. Second operand 12 states. [2018-11-23 11:47:03,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:03,328 INFO L93 Difference]: Finished difference Result 12 states and 13 transitions. [2018-11-23 11:47:03,328 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 13 transitions. [2018-11-23 11:47:03,330 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:03,330 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:03,330 INFO L74 IsIncluded]: Start isIncluded. First operand 12 states. Second operand 12 states. [2018-11-23 11:47:03,330 INFO L87 Difference]: Start difference. First operand 12 states. Second operand 12 states. [2018-11-23 11:47:03,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:03,335 INFO L93 Difference]: Finished difference Result 12 states and 13 transitions. [2018-11-23 11:47:03,335 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 13 transitions. [2018-11-23 11:47:03,336 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:03,336 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:03,336 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:47:03,337 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:47:03,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2018-11-23 11:47:03,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 13 transitions. [2018-11-23 11:47:03,340 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 13 transitions. Word has length 10 [2018-11-23 11:47:03,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:47:03,340 INFO L480 AbstractCegarLoop]: Abstraction has 12 states and 13 transitions. [2018-11-23 11:47:03,340 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 11:47:03,341 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 13 transitions. [2018-11-23 11:47:03,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-23 11:47:03,341 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:47:03,341 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:47:03,342 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:47:03,342 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:47:03,342 INFO L82 PathProgramCache]: Analyzing trace with hash -730736584, now seen corresponding path program 1 times [2018-11-23 11:47:03,343 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:47:03,343 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 11:47:03,369 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:47:03,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:03,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:03,394 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:47:03,487 INFO L256 TraceCheckUtils]: 0: Hoare triple {133#true} call ULTIMATE.init(); {133#true} is VALID [2018-11-23 11:47:03,487 INFO L273 TraceCheckUtils]: 1: Hoare triple {133#true} assume true; {133#true} is VALID [2018-11-23 11:47:03,488 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {133#true} {133#true} #37#return; {133#true} is VALID [2018-11-23 11:47:03,488 INFO L256 TraceCheckUtils]: 3: Hoare triple {133#true} call #t~ret1 := main(); {133#true} is VALID [2018-11-23 11:47:03,493 INFO L273 TraceCheckUtils]: 4: Hoare triple {133#true} ~x~0 := 0bv32; {150#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:47:03,496 INFO L273 TraceCheckUtils]: 5: Hoare triple {150#(= main_~x~0 (_ bv0 32))} assume !~bvult32(~x~0, 100000000bv32); {134#false} is VALID [2018-11-23 11:47:03,497 INFO L256 TraceCheckUtils]: 6: Hoare triple {134#false} call __VERIFIER_assert((if 100000001bv32 == ~x~0 then 1bv32 else 0bv32)); {134#false} is VALID [2018-11-23 11:47:03,497 INFO L273 TraceCheckUtils]: 7: Hoare triple {134#false} ~cond := #in~cond; {134#false} is VALID [2018-11-23 11:47:03,497 INFO L273 TraceCheckUtils]: 8: Hoare triple {134#false} assume 0bv32 == ~cond; {134#false} is VALID [2018-11-23 11:47:03,498 INFO L273 TraceCheckUtils]: 9: Hoare triple {134#false} assume !false; {134#false} is VALID [2018-11-23 11:47:03,499 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 11:47:03,499 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 11:47:03,501 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:47:03,502 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 11:47:03,504 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2018-11-23 11:47:03,504 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:47:03,504 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-23 11:47:03,558 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 11:47:03,558 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 11:47:03,559 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 11:47:03,559 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 11:47:03,559 INFO L87 Difference]: Start difference. First operand 12 states and 13 transitions. Second operand 3 states. [2018-11-23 11:47:03,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:03,664 INFO L93 Difference]: Finished difference Result 21 states and 25 transitions. [2018-11-23 11:47:03,664 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 11:47:03,665 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2018-11-23 11:47:03,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:47:03,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-23 11:47:03,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 25 transitions. [2018-11-23 11:47:03,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-23 11:47:03,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 25 transitions. [2018-11-23 11:47:03,670 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 25 transitions. [2018-11-23 11:47:03,816 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 11:47:03,818 INFO L225 Difference]: With dead ends: 21 [2018-11-23 11:47:03,818 INFO L226 Difference]: Without dead ends: 14 [2018-11-23 11:47:03,821 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 11:47:03,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2018-11-23 11:47:03,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 14. [2018-11-23 11:47:03,846 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:47:03,846 INFO L82 GeneralOperation]: Start isEquivalent. First operand 14 states. Second operand 14 states. [2018-11-23 11:47:03,846 INFO L74 IsIncluded]: Start isIncluded. First operand 14 states. Second operand 14 states. [2018-11-23 11:47:03,846 INFO L87 Difference]: Start difference. First operand 14 states. Second operand 14 states. [2018-11-23 11:47:03,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:03,848 INFO L93 Difference]: Finished difference Result 14 states and 15 transitions. [2018-11-23 11:47:03,848 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2018-11-23 11:47:03,849 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:03,849 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:03,849 INFO L74 IsIncluded]: Start isIncluded. First operand 14 states. Second operand 14 states. [2018-11-23 11:47:03,850 INFO L87 Difference]: Start difference. First operand 14 states. Second operand 14 states. [2018-11-23 11:47:03,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:03,852 INFO L93 Difference]: Finished difference Result 14 states and 15 transitions. [2018-11-23 11:47:03,852 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2018-11-23 11:47:03,852 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:03,853 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:03,853 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:47:03,853 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:47:03,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2018-11-23 11:47:03,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 15 transitions. [2018-11-23 11:47:03,855 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 15 transitions. Word has length 10 [2018-11-23 11:47:03,855 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:47:03,855 INFO L480 AbstractCegarLoop]: Abstraction has 14 states and 15 transitions. [2018-11-23 11:47:03,855 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 11:47:03,855 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2018-11-23 11:47:03,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-23 11:47:03,856 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:47:03,856 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:47:03,856 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:47:03,857 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:47:03,857 INFO L82 PathProgramCache]: Analyzing trace with hash -1082855947, now seen corresponding path program 1 times [2018-11-23 11:47:03,857 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:47:03,857 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 11:47:03,873 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:47:03,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:03,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:03,895 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:47:03,964 INFO L256 TraceCheckUtils]: 0: Hoare triple {247#true} call ULTIMATE.init(); {247#true} is VALID [2018-11-23 11:47:03,965 INFO L273 TraceCheckUtils]: 1: Hoare triple {247#true} assume true; {247#true} is VALID [2018-11-23 11:47:03,965 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {247#true} {247#true} #37#return; {247#true} is VALID [2018-11-23 11:47:03,966 INFO L256 TraceCheckUtils]: 3: Hoare triple {247#true} call #t~ret1 := main(); {247#true} is VALID [2018-11-23 11:47:03,969 INFO L273 TraceCheckUtils]: 4: Hoare triple {247#true} ~x~0 := 0bv32; {264#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:47:03,969 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 11:47:03,970 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 11:47:03,971 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 11:47:03,971 INFO L256 TraceCheckUtils]: 8: Hoare triple {248#false} call __VERIFIER_assert((if 100000001bv32 == ~x~0 then 1bv32 else 0bv32)); {248#false} is VALID [2018-11-23 11:47:03,972 INFO L273 TraceCheckUtils]: 9: Hoare triple {248#false} ~cond := #in~cond; {248#false} is VALID [2018-11-23 11:47:03,972 INFO L273 TraceCheckUtils]: 10: Hoare triple {248#false} assume 0bv32 == ~cond; {248#false} is VALID [2018-11-23 11:47:03,973 INFO L273 TraceCheckUtils]: 11: Hoare triple {248#false} assume !false; {248#false} is VALID [2018-11-23 11:47:03,974 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 11:47:03,975 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:47:04,075 INFO L273 TraceCheckUtils]: 11: Hoare triple {248#false} assume !false; {248#false} is VALID [2018-11-23 11:47:04,076 INFO L273 TraceCheckUtils]: 10: Hoare triple {248#false} assume 0bv32 == ~cond; {248#false} is VALID [2018-11-23 11:47:04,076 INFO L273 TraceCheckUtils]: 9: Hoare triple {248#false} ~cond := #in~cond; {248#false} is VALID [2018-11-23 11:47:04,076 INFO L256 TraceCheckUtils]: 8: Hoare triple {248#false} call __VERIFIER_assert((if 100000001bv32 == ~x~0 then 1bv32 else 0bv32)); {248#false} is VALID [2018-11-23 11:47:04,077 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 11:47:04,080 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 11:47:04,081 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 11:47:04,082 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 11:47:04,082 INFO L256 TraceCheckUtils]: 3: Hoare triple {247#true} call #t~ret1 := main(); {247#true} is VALID [2018-11-23 11:47:04,083 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {247#true} {247#true} #37#return; {247#true} is VALID [2018-11-23 11:47:04,083 INFO L273 TraceCheckUtils]: 1: Hoare triple {247#true} assume true; {247#true} is VALID [2018-11-23 11:47:04,083 INFO L256 TraceCheckUtils]: 0: Hoare triple {247#true} call ULTIMATE.init(); {247#true} is VALID [2018-11-23 11:47:04,084 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 11:47:04,086 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:47:04,086 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2018-11-23 11:47:04,087 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 12 [2018-11-23 11:47:04,088 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:47:04,088 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-23 11:47:04,239 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 11:47:04,239 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 11:47:04,240 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 11:47:04,240 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-11-23 11:47:04,240 INFO L87 Difference]: Start difference. First operand 14 states and 15 transitions. Second operand 6 states. [2018-11-23 11:47:04,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:04,699 INFO L93 Difference]: Finished difference Result 25 states and 31 transitions. [2018-11-23 11:47:04,699 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 11:47:04,700 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 12 [2018-11-23 11:47:04,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:47:04,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-23 11:47:04,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 31 transitions. [2018-11-23 11:47:04,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-23 11:47:04,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 31 transitions. [2018-11-23 11:47:04,706 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 31 transitions. [2018-11-23 11:47:04,768 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 11:47:04,769 INFO L225 Difference]: With dead ends: 25 [2018-11-23 11:47:04,769 INFO L226 Difference]: Without dead ends: 18 [2018-11-23 11:47:04,770 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 11:47:04,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2018-11-23 11:47:04,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 17. [2018-11-23 11:47:04,782 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:47:04,782 INFO L82 GeneralOperation]: Start isEquivalent. First operand 18 states. Second operand 17 states. [2018-11-23 11:47:04,782 INFO L74 IsIncluded]: Start isIncluded. First operand 18 states. Second operand 17 states. [2018-11-23 11:47:04,782 INFO L87 Difference]: Start difference. First operand 18 states. Second operand 17 states. [2018-11-23 11:47:04,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:04,785 INFO L93 Difference]: Finished difference Result 18 states and 20 transitions. [2018-11-23 11:47:04,785 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2018-11-23 11:47:04,786 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:04,786 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:04,786 INFO L74 IsIncluded]: Start isIncluded. First operand 17 states. Second operand 18 states. [2018-11-23 11:47:04,786 INFO L87 Difference]: Start difference. First operand 17 states. Second operand 18 states. [2018-11-23 11:47:04,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:04,789 INFO L93 Difference]: Finished difference Result 18 states and 20 transitions. [2018-11-23 11:47:04,789 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2018-11-23 11:47:04,789 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:04,790 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:04,790 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:47:04,790 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:47:04,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2018-11-23 11:47:04,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 18 transitions. [2018-11-23 11:47:04,793 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 18 transitions. Word has length 12 [2018-11-23 11:47:04,793 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:47:04,793 INFO L480 AbstractCegarLoop]: Abstraction has 17 states and 18 transitions. [2018-11-23 11:47:04,793 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 11:47:04,793 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 18 transitions. [2018-11-23 11:47:04,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-23 11:47:04,798 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:47:04,799 INFO L402 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:47:04,799 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:47:04,799 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:47:04,799 INFO L82 PathProgramCache]: Analyzing trace with hash -582276883, now seen corresponding path program 1 times [2018-11-23 11:47:04,800 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:47:04,800 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 11:47:04,816 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:47:04,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:04,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:04,859 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:47:04,993 INFO L256 TraceCheckUtils]: 0: Hoare triple {427#true} call ULTIMATE.init(); {427#true} is VALID [2018-11-23 11:47:04,994 INFO L273 TraceCheckUtils]: 1: Hoare triple {427#true} assume true; {427#true} is VALID [2018-11-23 11:47:04,994 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {427#true} {427#true} #37#return; {427#true} is VALID [2018-11-23 11:47:04,995 INFO L256 TraceCheckUtils]: 3: Hoare triple {427#true} call #t~ret1 := main(); {427#true} is VALID [2018-11-23 11:47:04,995 INFO L273 TraceCheckUtils]: 4: Hoare triple {427#true} ~x~0 := 0bv32; {444#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:47:04,996 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 11:47:04,997 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 11:47:05,001 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 11:47:05,002 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 11:47:05,003 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 11:47:05,003 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 11:47:05,003 INFO L273 TraceCheckUtils]: 11: Hoare triple {428#false} assume !~bvult32(~x~0, 100000000bv32); {428#false} is VALID [2018-11-23 11:47:05,004 INFO L256 TraceCheckUtils]: 12: Hoare triple {428#false} call __VERIFIER_assert((if 100000001bv32 == ~x~0 then 1bv32 else 0bv32)); {428#false} is VALID [2018-11-23 11:47:05,004 INFO L273 TraceCheckUtils]: 13: Hoare triple {428#false} ~cond := #in~cond; {428#false} is VALID [2018-11-23 11:47:05,004 INFO L273 TraceCheckUtils]: 14: Hoare triple {428#false} assume 0bv32 == ~cond; {428#false} is VALID [2018-11-23 11:47:05,004 INFO L273 TraceCheckUtils]: 15: Hoare triple {428#false} assume !false; {428#false} is VALID [2018-11-23 11:47:05,005 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 11:47:05,006 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:47:05,127 INFO L273 TraceCheckUtils]: 15: Hoare triple {428#false} assume !false; {428#false} is VALID [2018-11-23 11:47:05,128 INFO L273 TraceCheckUtils]: 14: Hoare triple {428#false} assume 0bv32 == ~cond; {428#false} is VALID [2018-11-23 11:47:05,128 INFO L273 TraceCheckUtils]: 13: Hoare triple {428#false} ~cond := #in~cond; {428#false} is VALID [2018-11-23 11:47:05,129 INFO L256 TraceCheckUtils]: 12: Hoare triple {428#false} call __VERIFIER_assert((if 100000001bv32 == ~x~0 then 1bv32 else 0bv32)); {428#false} is VALID [2018-11-23 11:47:05,129 INFO L273 TraceCheckUtils]: 11: Hoare triple {428#false} assume !~bvult32(~x~0, 100000000bv32); {428#false} is VALID [2018-11-23 11:47:05,131 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 11:47:05,131 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 11:47:05,133 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 11:47:05,135 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 11:47:05,140 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 11:47:05,141 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 11:47:05,141 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 11:47:05,142 INFO L256 TraceCheckUtils]: 3: Hoare triple {427#true} call #t~ret1 := main(); {427#true} is VALID [2018-11-23 11:47:05,142 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {427#true} {427#true} #37#return; {427#true} is VALID [2018-11-23 11:47:05,142 INFO L273 TraceCheckUtils]: 1: Hoare triple {427#true} assume true; {427#true} is VALID [2018-11-23 11:47:05,142 INFO L256 TraceCheckUtils]: 0: Hoare triple {427#true} call ULTIMATE.init(); {427#true} is VALID [2018-11-23 11:47:05,143 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 11:47:05,145 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:47:05,145 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2018-11-23 11:47:05,145 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 16 [2018-11-23 11:47:05,145 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:47:05,146 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2018-11-23 11:47:05,192 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 11:47:05,192 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 11:47:05,192 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 11:47:05,193 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-11-23 11:47:05,193 INFO L87 Difference]: Start difference. First operand 17 states and 18 transitions. Second operand 8 states. [2018-11-23 11:47:05,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:05,613 INFO L93 Difference]: Finished difference Result 33 states and 39 transitions. [2018-11-23 11:47:05,613 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 11:47:05,614 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 16 [2018-11-23 11:47:05,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:47:05,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-23 11:47:05,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 37 transitions. [2018-11-23 11:47:05,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-23 11:47:05,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 37 transitions. [2018-11-23 11:47:05,620 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 37 transitions. [2018-11-23 11:47:05,690 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 11:47:05,691 INFO L225 Difference]: With dead ends: 33 [2018-11-23 11:47:05,692 INFO L226 Difference]: Without dead ends: 25 [2018-11-23 11:47:05,692 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 11:47:05,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2018-11-23 11:47:05,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 25. [2018-11-23 11:47:05,717 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:47:05,717 INFO L82 GeneralOperation]: Start isEquivalent. First operand 25 states. Second operand 25 states. [2018-11-23 11:47:05,718 INFO L74 IsIncluded]: Start isIncluded. First operand 25 states. Second operand 25 states. [2018-11-23 11:47:05,718 INFO L87 Difference]: Start difference. First operand 25 states. Second operand 25 states. [2018-11-23 11:47:05,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:05,721 INFO L93 Difference]: Finished difference Result 25 states and 26 transitions. [2018-11-23 11:47:05,721 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 26 transitions. [2018-11-23 11:47:05,722 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:05,722 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:05,722 INFO L74 IsIncluded]: Start isIncluded. First operand 25 states. Second operand 25 states. [2018-11-23 11:47:05,722 INFO L87 Difference]: Start difference. First operand 25 states. Second operand 25 states. [2018-11-23 11:47:05,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:05,724 INFO L93 Difference]: Finished difference Result 25 states and 26 transitions. [2018-11-23 11:47:05,725 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 26 transitions. [2018-11-23 11:47:05,725 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:05,725 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:05,726 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:47:05,726 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:47:05,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2018-11-23 11:47:05,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 26 transitions. [2018-11-23 11:47:05,728 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 26 transitions. Word has length 16 [2018-11-23 11:47:05,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:47:05,728 INFO L480 AbstractCegarLoop]: Abstraction has 25 states and 26 transitions. [2018-11-23 11:47:05,728 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 11:47:05,729 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 26 transitions. [2018-11-23 11:47:05,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-23 11:47:05,729 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:47:05,730 INFO L402 BasicCegarLoop]: trace histogram [7, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:47:05,730 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:47:05,730 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:47:05,730 INFO L82 PathProgramCache]: Analyzing trace with hash -1105955487, now seen corresponding path program 2 times [2018-11-23 11:47:05,731 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:47:05,731 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 11:47:05,749 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2018-11-23 11:47:05,780 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-23 11:47:05,780 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:47:05,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:05,792 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:47:06,098 INFO L256 TraceCheckUtils]: 0: Hoare triple {674#true} call ULTIMATE.init(); {674#true} is VALID [2018-11-23 11:47:06,098 INFO L273 TraceCheckUtils]: 1: Hoare triple {674#true} assume true; {674#true} is VALID [2018-11-23 11:47:06,099 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {674#true} {674#true} #37#return; {674#true} is VALID [2018-11-23 11:47:06,099 INFO L256 TraceCheckUtils]: 3: Hoare triple {674#true} call #t~ret1 := main(); {674#true} is VALID [2018-11-23 11:47:06,100 INFO L273 TraceCheckUtils]: 4: Hoare triple {674#true} ~x~0 := 0bv32; {691#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:47:06,100 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 11:47:06,102 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 11:47:06,102 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 11:47:06,104 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 11:47:06,104 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 11:47:06,110 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 11:47:06,111 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 11:47:06,112 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 11:47:06,112 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 11:47:06,113 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 11:47:06,115 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 11:47:06,117 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 11:47:06,119 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 11:47:06,119 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 11:47:06,120 INFO L273 TraceCheckUtils]: 19: Hoare triple {675#false} assume !~bvult32(~x~0, 100000000bv32); {675#false} is VALID [2018-11-23 11:47:06,120 INFO L256 TraceCheckUtils]: 20: Hoare triple {675#false} call __VERIFIER_assert((if 100000001bv32 == ~x~0 then 1bv32 else 0bv32)); {675#false} is VALID [2018-11-23 11:47:06,120 INFO L273 TraceCheckUtils]: 21: Hoare triple {675#false} ~cond := #in~cond; {675#false} is VALID [2018-11-23 11:47:06,120 INFO L273 TraceCheckUtils]: 22: Hoare triple {675#false} assume 0bv32 == ~cond; {675#false} is VALID [2018-11-23 11:47:06,120 INFO L273 TraceCheckUtils]: 23: Hoare triple {675#false} assume !false; {675#false} is VALID [2018-11-23 11:47:06,122 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 11:47:06,122 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:47:06,593 INFO L273 TraceCheckUtils]: 23: Hoare triple {675#false} assume !false; {675#false} is VALID [2018-11-23 11:47:06,593 INFO L273 TraceCheckUtils]: 22: Hoare triple {675#false} assume 0bv32 == ~cond; {675#false} is VALID [2018-11-23 11:47:06,594 INFO L273 TraceCheckUtils]: 21: Hoare triple {675#false} ~cond := #in~cond; {675#false} is VALID [2018-11-23 11:47:06,594 INFO L256 TraceCheckUtils]: 20: Hoare triple {675#false} call __VERIFIER_assert((if 100000001bv32 == ~x~0 then 1bv32 else 0bv32)); {675#false} is VALID [2018-11-23 11:47:06,595 INFO L273 TraceCheckUtils]: 19: Hoare triple {675#false} assume !~bvult32(~x~0, 100000000bv32); {675#false} is VALID [2018-11-23 11:47:06,600 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 11:47:06,600 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 11:47:06,602 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 11:47:06,602 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 11:47:06,606 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 11:47:06,606 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 11:47:06,611 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 11:47:06,612 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 11:47:06,617 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 11:47:06,618 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 11:47:06,621 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 11:47:06,622 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 11:47:06,626 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 11:47:06,627 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 11:47:06,627 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 11:47:06,628 INFO L256 TraceCheckUtils]: 3: Hoare triple {674#true} call #t~ret1 := main(); {674#true} is VALID [2018-11-23 11:47:06,628 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {674#true} {674#true} #37#return; {674#true} is VALID [2018-11-23 11:47:06,628 INFO L273 TraceCheckUtils]: 1: Hoare triple {674#true} assume true; {674#true} is VALID [2018-11-23 11:47:06,628 INFO L256 TraceCheckUtils]: 0: Hoare triple {674#true} call ULTIMATE.init(); {674#true} is VALID [2018-11-23 11:47:06,630 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 11:47:06,632 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:47:06,633 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2018-11-23 11:47:06,633 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 24 [2018-11-23 11:47:06,633 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:47:06,634 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2018-11-23 11:47:06,722 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 11:47:06,722 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 11:47:06,723 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 11:47:06,723 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=162, Unknown=0, NotChecked=0, Total=240 [2018-11-23 11:47:06,724 INFO L87 Difference]: Start difference. First operand 25 states and 26 transitions. Second operand 16 states. [2018-11-23 11:47:07,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:07,968 INFO L93 Difference]: Finished difference Result 49 states and 59 transitions. [2018-11-23 11:47:07,968 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-23 11:47:07,968 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 24 [2018-11-23 11:47:07,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:47:07,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2018-11-23 11:47:07,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 57 transitions. [2018-11-23 11:47:07,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2018-11-23 11:47:07,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 57 transitions. [2018-11-23 11:47:07,974 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 57 transitions. [2018-11-23 11:47:08,087 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:47:08,089 INFO L225 Difference]: With dead ends: 49 [2018-11-23 11:47:08,089 INFO L226 Difference]: Without dead ends: 41 [2018-11-23 11:47:08,090 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=174, Invalid=288, Unknown=0, NotChecked=0, Total=462 [2018-11-23 11:47:08,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2018-11-23 11:47:08,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 41. [2018-11-23 11:47:08,142 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:47:08,142 INFO L82 GeneralOperation]: Start isEquivalent. First operand 41 states. Second operand 41 states. [2018-11-23 11:47:08,142 INFO L74 IsIncluded]: Start isIncluded. First operand 41 states. Second operand 41 states. [2018-11-23 11:47:08,142 INFO L87 Difference]: Start difference. First operand 41 states. Second operand 41 states. [2018-11-23 11:47:08,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:08,145 INFO L93 Difference]: Finished difference Result 41 states and 42 transitions. [2018-11-23 11:47:08,145 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 42 transitions. [2018-11-23 11:47:08,146 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:08,146 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:08,146 INFO L74 IsIncluded]: Start isIncluded. First operand 41 states. Second operand 41 states. [2018-11-23 11:47:08,146 INFO L87 Difference]: Start difference. First operand 41 states. Second operand 41 states. [2018-11-23 11:47:08,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:08,149 INFO L93 Difference]: Finished difference Result 41 states and 42 transitions. [2018-11-23 11:47:08,149 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 42 transitions. [2018-11-23 11:47:08,150 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:08,150 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:08,150 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:47:08,150 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:47:08,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2018-11-23 11:47:08,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 42 transitions. [2018-11-23 11:47:08,153 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 42 transitions. Word has length 24 [2018-11-23 11:47:08,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:47:08,153 INFO L480 AbstractCegarLoop]: Abstraction has 41 states and 42 transitions. [2018-11-23 11:47:08,153 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 11:47:08,154 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 42 transitions. [2018-11-23 11:47:08,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-11-23 11:47:08,155 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:47:08,155 INFO L402 BasicCegarLoop]: trace histogram [15, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:47:08,156 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:47:08,156 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:47:08,156 INFO L82 PathProgramCache]: Analyzing trace with hash 1870525001, now seen corresponding path program 3 times [2018-11-23 11:47:08,157 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:47:08,157 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 11:47:08,180 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2018-11-23 11:47:08,217 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2018-11-23 11:47:08,217 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:47:08,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:08,235 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:47:08,430 INFO L256 TraceCheckUtils]: 0: Hoare triple {1065#true} call ULTIMATE.init(); {1065#true} is VALID [2018-11-23 11:47:08,431 INFO L273 TraceCheckUtils]: 1: Hoare triple {1065#true} assume true; {1065#true} is VALID [2018-11-23 11:47:08,431 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {1065#true} {1065#true} #37#return; {1065#true} is VALID [2018-11-23 11:47:08,432 INFO L256 TraceCheckUtils]: 3: Hoare triple {1065#true} call #t~ret1 := main(); {1065#true} is VALID [2018-11-23 11:47:08,432 INFO L273 TraceCheckUtils]: 4: Hoare triple {1065#true} ~x~0 := 0bv32; {1065#true} is VALID [2018-11-23 11:47:08,432 INFO L273 TraceCheckUtils]: 5: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,433 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 11:47:08,433 INFO L273 TraceCheckUtils]: 7: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,433 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 11:47:08,433 INFO L273 TraceCheckUtils]: 9: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,434 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 11:47:08,434 INFO L273 TraceCheckUtils]: 11: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,434 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 11:47:08,435 INFO L273 TraceCheckUtils]: 13: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,435 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 11:47:08,435 INFO L273 TraceCheckUtils]: 15: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,435 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 11:47:08,436 INFO L273 TraceCheckUtils]: 17: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,436 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 11:47:08,436 INFO L273 TraceCheckUtils]: 19: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,436 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 11:47:08,437 INFO L273 TraceCheckUtils]: 21: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,437 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 11:47:08,437 INFO L273 TraceCheckUtils]: 23: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,438 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 11:47:08,438 INFO L273 TraceCheckUtils]: 25: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,438 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 11:47:08,439 INFO L273 TraceCheckUtils]: 27: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,439 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 11:47:08,439 INFO L273 TraceCheckUtils]: 29: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,439 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 11:47:08,440 INFO L273 TraceCheckUtils]: 31: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,453 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 11:47:08,466 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 11:47:08,479 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 11:47:08,492 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 11:47:08,493 INFO L256 TraceCheckUtils]: 36: Hoare triple {1066#false} call __VERIFIER_assert((if 100000001bv32 == ~x~0 then 1bv32 else 0bv32)); {1066#false} is VALID [2018-11-23 11:47:08,493 INFO L273 TraceCheckUtils]: 37: Hoare triple {1066#false} ~cond := #in~cond; {1066#false} is VALID [2018-11-23 11:47:08,493 INFO L273 TraceCheckUtils]: 38: Hoare triple {1066#false} assume 0bv32 == ~cond; {1066#false} is VALID [2018-11-23 11:47:08,493 INFO L273 TraceCheckUtils]: 39: Hoare triple {1066#false} assume !false; {1066#false} is VALID [2018-11-23 11:47:08,497 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 11:47:08,497 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:47:08,739 INFO L273 TraceCheckUtils]: 39: Hoare triple {1066#false} assume !false; {1066#false} is VALID [2018-11-23 11:47:08,739 INFO L273 TraceCheckUtils]: 38: Hoare triple {1066#false} assume 0bv32 == ~cond; {1066#false} is VALID [2018-11-23 11:47:08,739 INFO L273 TraceCheckUtils]: 37: Hoare triple {1066#false} ~cond := #in~cond; {1066#false} is VALID [2018-11-23 11:47:08,740 INFO L256 TraceCheckUtils]: 36: Hoare triple {1066#false} call __VERIFIER_assert((if 100000001bv32 == ~x~0 then 1bv32 else 0bv32)); {1066#false} is VALID [2018-11-23 11:47:08,740 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 11:47:08,741 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 11:47:08,742 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 11:47:08,744 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 11:47:08,745 INFO L273 TraceCheckUtils]: 31: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,745 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 11:47:08,745 INFO L273 TraceCheckUtils]: 29: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,746 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 11:47:08,746 INFO L273 TraceCheckUtils]: 27: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,746 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 11:47:08,747 INFO L273 TraceCheckUtils]: 25: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,747 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 11:47:08,747 INFO L273 TraceCheckUtils]: 23: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,748 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 11:47:08,748 INFO L273 TraceCheckUtils]: 21: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,748 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 11:47:08,748 INFO L273 TraceCheckUtils]: 19: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,748 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 11:47:08,749 INFO L273 TraceCheckUtils]: 17: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,749 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 11:47:08,749 INFO L273 TraceCheckUtils]: 15: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,749 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 11:47:08,750 INFO L273 TraceCheckUtils]: 13: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,750 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 11:47:08,750 INFO L273 TraceCheckUtils]: 11: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,751 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 11:47:08,751 INFO L273 TraceCheckUtils]: 9: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,751 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 11:47:08,751 INFO L273 TraceCheckUtils]: 7: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,752 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 11:47:08,752 INFO L273 TraceCheckUtils]: 5: Hoare triple {1065#true} assume !!~bvult32(~x~0, 100000000bv32); {1065#true} is VALID [2018-11-23 11:47:08,752 INFO L273 TraceCheckUtils]: 4: Hoare triple {1065#true} ~x~0 := 0bv32; {1065#true} is VALID [2018-11-23 11:47:08,752 INFO L256 TraceCheckUtils]: 3: Hoare triple {1065#true} call #t~ret1 := main(); {1065#true} is VALID [2018-11-23 11:47:08,753 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {1065#true} {1065#true} #37#return; {1065#true} is VALID [2018-11-23 11:47:08,753 INFO L273 TraceCheckUtils]: 1: Hoare triple {1065#true} assume true; {1065#true} is VALID [2018-11-23 11:47:08,753 INFO L256 TraceCheckUtils]: 0: Hoare triple {1065#true} call ULTIMATE.init(); {1065#true} is VALID [2018-11-23 11:47:08,756 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 11:47:08,758 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:47:08,759 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5] total 7 [2018-11-23 11:47:08,759 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 40 [2018-11-23 11:47:08,760 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:47:08,760 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2018-11-23 11:47:08,807 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 11:47:08,807 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 11:47:08,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 11:47:08,808 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-11-23 11:47:08,808 INFO L87 Difference]: Start difference. First operand 41 states and 42 transitions. Second operand 7 states. [2018-11-23 11:47:09,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:09,226 INFO L93 Difference]: Finished difference Result 54 states and 61 transitions. [2018-11-23 11:47:09,226 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 11:47:09,226 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 40 [2018-11-23 11:47:09,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:47:09,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2018-11-23 11:47:09,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 33 transitions. [2018-11-23 11:47:09,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2018-11-23 11:47:09,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 33 transitions. [2018-11-23 11:47:09,231 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 33 transitions. [2018-11-23 11:47:09,361 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 11:47:09,363 INFO L225 Difference]: With dead ends: 54 [2018-11-23 11:47:09,364 INFO L226 Difference]: Without dead ends: 49 [2018-11-23 11:47:09,364 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 11:47:09,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2018-11-23 11:47:09,425 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 47. [2018-11-23 11:47:09,426 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:47:09,426 INFO L82 GeneralOperation]: Start isEquivalent. First operand 49 states. Second operand 47 states. [2018-11-23 11:47:09,426 INFO L74 IsIncluded]: Start isIncluded. First operand 49 states. Second operand 47 states. [2018-11-23 11:47:09,426 INFO L87 Difference]: Start difference. First operand 49 states. Second operand 47 states. [2018-11-23 11:47:09,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:09,428 INFO L93 Difference]: Finished difference Result 49 states and 54 transitions. [2018-11-23 11:47:09,428 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 54 transitions. [2018-11-23 11:47:09,429 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:09,429 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:09,429 INFO L74 IsIncluded]: Start isIncluded. First operand 47 states. Second operand 49 states. [2018-11-23 11:47:09,429 INFO L87 Difference]: Start difference. First operand 47 states. Second operand 49 states. [2018-11-23 11:47:09,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:09,432 INFO L93 Difference]: Finished difference Result 49 states and 54 transitions. [2018-11-23 11:47:09,432 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 54 transitions. [2018-11-23 11:47:09,433 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:09,433 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:09,433 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:47:09,433 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:47:09,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2018-11-23 11:47:09,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 51 transitions. [2018-11-23 11:47:09,436 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 51 transitions. Word has length 40 [2018-11-23 11:47:09,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:47:09,436 INFO L480 AbstractCegarLoop]: Abstraction has 47 states and 51 transitions. [2018-11-23 11:47:09,437 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 11:47:09,437 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2018-11-23 11:47:09,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-23 11:47:09,438 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:47:09,438 INFO L402 BasicCegarLoop]: trace histogram [18, 14, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:47:09,439 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:47:09,439 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:47:09,439 INFO L82 PathProgramCache]: Analyzing trace with hash -1661276614, now seen corresponding path program 4 times [2018-11-23 11:47:09,439 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:47:09,440 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 11:47:09,460 INFO L101 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-23 11:47:09,515 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-23 11:47:09,516 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:47:09,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:09,546 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:47:09,947 INFO L256 TraceCheckUtils]: 0: Hoare triple {1568#true} call ULTIMATE.init(); {1568#true} is VALID [2018-11-23 11:47:09,947 INFO L273 TraceCheckUtils]: 1: Hoare triple {1568#true} assume true; {1568#true} is VALID [2018-11-23 11:47:09,948 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {1568#true} {1568#true} #37#return; {1568#true} is VALID [2018-11-23 11:47:09,948 INFO L256 TraceCheckUtils]: 3: Hoare triple {1568#true} call #t~ret1 := main(); {1568#true} is VALID [2018-11-23 11:47:09,949 INFO L273 TraceCheckUtils]: 4: Hoare triple {1568#true} ~x~0 := 0bv32; {1585#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:47:09,949 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 11:47:09,950 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 11:47:09,950 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 11:47:09,951 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 11:47:09,952 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 11:47:09,953 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 11:47:09,954 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 11:47:09,955 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 11:47:09,955 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 11:47:09,956 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 11:47:09,957 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 11:47:09,958 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 11:47:09,962 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 11:47:09,963 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 11:47:09,964 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 11:47:09,964 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 11:47:09,965 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 11:47:09,966 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 11:47:09,966 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 11:47:09,967 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 11:47:09,968 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 11:47:09,969 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 11:47:09,970 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 11:47:09,971 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 11:47:09,971 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 11:47:09,972 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 11:47:09,973 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 11:47:09,974 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 11:47:09,975 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 11:47:09,976 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 11:47:09,976 INFO L273 TraceCheckUtils]: 35: Hoare triple {1569#false} assume !!~bvult32(~x~0, 100000000bv32); {1569#false} is VALID [2018-11-23 11:47:09,976 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 11:47:09,977 INFO L273 TraceCheckUtils]: 37: Hoare triple {1569#false} assume !!~bvult32(~x~0, 100000000bv32); {1569#false} is VALID [2018-11-23 11:47:09,977 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 11:47:09,977 INFO L273 TraceCheckUtils]: 39: Hoare triple {1569#false} assume !!~bvult32(~x~0, 100000000bv32); {1569#false} is VALID [2018-11-23 11:47:09,978 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 11:47:09,978 INFO L273 TraceCheckUtils]: 41: Hoare triple {1569#false} assume !~bvult32(~x~0, 100000000bv32); {1569#false} is VALID [2018-11-23 11:47:09,978 INFO L256 TraceCheckUtils]: 42: Hoare triple {1569#false} call __VERIFIER_assert((if 100000001bv32 == ~x~0 then 1bv32 else 0bv32)); {1569#false} is VALID [2018-11-23 11:47:09,979 INFO L273 TraceCheckUtils]: 43: Hoare triple {1569#false} ~cond := #in~cond; {1569#false} is VALID [2018-11-23 11:47:09,979 INFO L273 TraceCheckUtils]: 44: Hoare triple {1569#false} assume 0bv32 == ~cond; {1569#false} is VALID [2018-11-23 11:47:09,979 INFO L273 TraceCheckUtils]: 45: Hoare triple {1569#false} assume !false; {1569#false} is VALID [2018-11-23 11:47:09,985 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 11:47:09,985 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:47:11,132 INFO L273 TraceCheckUtils]: 45: Hoare triple {1569#false} assume !false; {1569#false} is VALID [2018-11-23 11:47:11,132 INFO L273 TraceCheckUtils]: 44: Hoare triple {1569#false} assume 0bv32 == ~cond; {1569#false} is VALID [2018-11-23 11:47:11,132 INFO L273 TraceCheckUtils]: 43: Hoare triple {1569#false} ~cond := #in~cond; {1569#false} is VALID [2018-11-23 11:47:11,133 INFO L256 TraceCheckUtils]: 42: Hoare triple {1569#false} call __VERIFIER_assert((if 100000001bv32 == ~x~0 then 1bv32 else 0bv32)); {1569#false} is VALID [2018-11-23 11:47:11,133 INFO L273 TraceCheckUtils]: 41: Hoare triple {1569#false} assume !~bvult32(~x~0, 100000000bv32); {1569#false} is VALID [2018-11-23 11:47:11,133 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 11:47:11,133 INFO L273 TraceCheckUtils]: 39: Hoare triple {1569#false} assume !!~bvult32(~x~0, 100000000bv32); {1569#false} is VALID [2018-11-23 11:47:11,134 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 11:47:11,134 INFO L273 TraceCheckUtils]: 37: Hoare triple {1569#false} assume !!~bvult32(~x~0, 100000000bv32); {1569#false} is VALID [2018-11-23 11:47:11,134 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 11:47:11,134 INFO L273 TraceCheckUtils]: 35: Hoare triple {1569#false} assume !!~bvult32(~x~0, 100000000bv32); {1569#false} is VALID [2018-11-23 11:47:11,138 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 11:47:11,138 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 11:47:11,140 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 11:47:11,140 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 11:47:11,143 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 11:47:11,144 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 11:47:11,148 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 11:47:11,150 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 11:47:11,154 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 11:47:11,155 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 11:47:11,159 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 11:47:11,161 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 11:47:11,166 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 11:47:11,168 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 11:47:11,172 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 11:47:11,173 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 11:47:11,177 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 11:47:11,178 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 11:47:11,183 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 11:47:11,184 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 11:47:11,189 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 11:47:11,189 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 11:47:11,193 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 11:47:11,193 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 11:47:11,198 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 11:47:11,198 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 11:47:11,202 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 11:47:11,202 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 11:47:11,207 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 11:47:11,211 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 11:47:11,212 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 11:47:11,212 INFO L256 TraceCheckUtils]: 3: Hoare triple {1568#true} call #t~ret1 := main(); {1568#true} is VALID [2018-11-23 11:47:11,212 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {1568#true} {1568#true} #37#return; {1568#true} is VALID [2018-11-23 11:47:11,212 INFO L273 TraceCheckUtils]: 1: Hoare triple {1568#true} assume true; {1568#true} is VALID [2018-11-23 11:47:11,213 INFO L256 TraceCheckUtils]: 0: Hoare triple {1568#true} call ULTIMATE.init(); {1568#true} is VALID [2018-11-23 11:47:11,216 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 105 proven. 210 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [MP cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (8)] Exception during sending of exit command (exit): Broken pipe [2018-11-23 11:47:11,222 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:47:11,223 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 32 [2018-11-23 11:47:11,224 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 46 [2018-11-23 11:47:11,224 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:47:11,224 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states. [2018-11-23 11:47:11,428 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:47:11,428 INFO L459 AbstractCegarLoop]: Interpolant automaton has 32 states [2018-11-23 11:47:11,428 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2018-11-23 11:47:11,429 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=286, Invalid=706, Unknown=0, NotChecked=0, Total=992 [2018-11-23 11:47:11,429 INFO L87 Difference]: Start difference. First operand 47 states and 51 transitions. Second operand 32 states. [2018-11-23 11:47:16,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:16,600 INFO L93 Difference]: Finished difference Result 93 states and 117 transitions. [2018-11-23 11:47:16,600 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2018-11-23 11:47:16,600 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 46 [2018-11-23 11:47:16,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:47:16,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2018-11-23 11:47:16,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 97 transitions. [2018-11-23 11:47:16,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2018-11-23 11:47:16,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 97 transitions. [2018-11-23 11:47:16,606 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 97 transitions. [2018-11-23 11:47:16,843 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:47:16,846 INFO L225 Difference]: With dead ends: 93 [2018-11-23 11:47:16,846 INFO L226 Difference]: Without dead ends: 79 [2018-11-23 11:47:16,848 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=734, Invalid=1336, Unknown=0, NotChecked=0, Total=2070 [2018-11-23 11:47:16,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2018-11-23 11:47:16,904 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 79. [2018-11-23 11:47:16,904 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:47:16,904 INFO L82 GeneralOperation]: Start isEquivalent. First operand 79 states. Second operand 79 states. [2018-11-23 11:47:16,904 INFO L74 IsIncluded]: Start isIncluded. First operand 79 states. Second operand 79 states. [2018-11-23 11:47:16,904 INFO L87 Difference]: Start difference. First operand 79 states. Second operand 79 states. [2018-11-23 11:47:16,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:16,908 INFO L93 Difference]: Finished difference Result 79 states and 83 transitions. [2018-11-23 11:47:16,908 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 83 transitions. [2018-11-23 11:47:16,908 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:16,908 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:16,909 INFO L74 IsIncluded]: Start isIncluded. First operand 79 states. Second operand 79 states. [2018-11-23 11:47:16,909 INFO L87 Difference]: Start difference. First operand 79 states. Second operand 79 states. [2018-11-23 11:47:16,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:47:16,912 INFO L93 Difference]: Finished difference Result 79 states and 83 transitions. [2018-11-23 11:47:16,912 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 83 transitions. [2018-11-23 11:47:16,913 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:47:16,913 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:47:16,913 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:47:16,913 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:47:16,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 79 states. [2018-11-23 11:47:16,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 83 transitions. [2018-11-23 11:47:16,916 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 83 transitions. Word has length 46 [2018-11-23 11:47:16,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:47:16,916 INFO L480 AbstractCegarLoop]: Abstraction has 79 states and 83 transitions. [2018-11-23 11:47:16,917 INFO L481 AbstractCegarLoop]: Interpolant automaton has 32 states. [2018-11-23 11:47:16,917 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 83 transitions. [2018-11-23 11:47:16,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2018-11-23 11:47:16,919 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:47:16,919 INFO L402 BasicCegarLoop]: trace histogram [34, 30, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:47:16,919 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:47:16,919 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:47:16,919 INFO L82 PathProgramCache]: Analyzing trace with hash -1474372598, now seen corresponding path program 5 times [2018-11-23 11:47:16,920 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:47:16,920 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 11:47:16,937 INFO L101 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2018-11-23 11:47:18,768 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 35 check-sat command(s) [2018-11-23 11:47:18,768 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:47:18,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:47:18,862 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:47:19,879 INFO L256 TraceCheckUtils]: 0: Hoare triple {2322#true} call ULTIMATE.init(); {2322#true} is VALID [2018-11-23 11:47:19,879 INFO L273 TraceCheckUtils]: 1: Hoare triple {2322#true} assume true; {2322#true} is VALID [2018-11-23 11:47:19,879 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {2322#true} {2322#true} #37#return; {2322#true} is VALID [2018-11-23 11:47:19,880 INFO L256 TraceCheckUtils]: 3: Hoare triple {2322#true} call #t~ret1 := main(); {2322#true} is VALID [2018-11-23 11:47:19,880 INFO L273 TraceCheckUtils]: 4: Hoare triple {2322#true} ~x~0 := 0bv32; {2339#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:47:19,881 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 11:47:19,881 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 11:47:19,882 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 11:47:19,882 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 11:47:19,883 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 11:47:19,883 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 11:47:19,888 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 11:47:19,888 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 11:47:19,889 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 11:47:19,889 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 11:47:19,890 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 11:47:19,890 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 11:47:19,890 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 11:47:19,891 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 11:47:19,891 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 11:47:19,892 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 11:47:19,892 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 11:47:19,893 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 11:47:19,893 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 11:47:19,894 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 11:47:19,895 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 11:47:19,896 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 11:47:19,896 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 11:47:19,897 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 11:47:19,898 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 11:47:19,898 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 11:47:19,899 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 11:47:19,900 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 11:47:19,900 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 11:47:19,901 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 11:47:19,902 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 11:47:19,902 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 11:47:19,903 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 11:47:19,904 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 11:47:19,904 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 11:47:19,905 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 11:47:19,906 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 11:47:19,907 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 11:47:19,907 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 11:47:19,908 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 11:47:19,909 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 11:47:19,909 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 11:47:19,910 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 11:47:19,911 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 11:47:19,920 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 11:47:19,920 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 11:47:19,921 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 11:47:19,921 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 11:47:19,922 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 11:47:19,922 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 11:47:19,922 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 11:47:19,923 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 11:47:19,923 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 11:47:19,924 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 11:47:19,924 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 11:47:19,924 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 11:47:19,925 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 11:47:19,925 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 11:47:19,926 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 11:47:19,927 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 11:47:19,927 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 11:47:19,928 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 11:47:19,928 INFO L273 TraceCheckUtils]: 67: Hoare triple {2323#false} assume !!~bvult32(~x~0, 100000000bv32); {2323#false} is VALID [2018-11-23 11:47:19,929 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 11:47:19,929 INFO L273 TraceCheckUtils]: 69: Hoare triple {2323#false} assume !!~bvult32(~x~0, 100000000bv32); {2323#false} is VALID [2018-11-23 11:47:19,929 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 11:47:19,929 INFO L273 TraceCheckUtils]: 71: Hoare triple {2323#false} assume !!~bvult32(~x~0, 100000000bv32); {2323#false} is VALID [2018-11-23 11:47:19,930 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 11:47:19,930 INFO L273 TraceCheckUtils]: 73: Hoare triple {2323#false} assume !~bvult32(~x~0, 100000000bv32); {2323#false} is VALID [2018-11-23 11:47:19,930 INFO L256 TraceCheckUtils]: 74: Hoare triple {2323#false} call __VERIFIER_assert((if 100000001bv32 == ~x~0 then 1bv32 else 0bv32)); {2323#false} is VALID [2018-11-23 11:47:19,930 INFO L273 TraceCheckUtils]: 75: Hoare triple {2323#false} ~cond := #in~cond; {2323#false} is VALID [2018-11-23 11:47:19,931 INFO L273 TraceCheckUtils]: 76: Hoare triple {2323#false} assume 0bv32 == ~cond; {2323#false} is VALID [2018-11-23 11:47:19,931 INFO L273 TraceCheckUtils]: 77: Hoare triple {2323#false} assume !false; {2323#false} is VALID [2018-11-23 11:47:19,938 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 11:47:19,938 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:47:25,166 INFO L273 TraceCheckUtils]: 77: Hoare triple {2323#false} assume !false; {2323#false} is VALID [2018-11-23 11:47:25,166 INFO L273 TraceCheckUtils]: 76: Hoare triple {2323#false} assume 0bv32 == ~cond; {2323#false} is VALID [2018-11-23 11:47:25,166 INFO L273 TraceCheckUtils]: 75: Hoare triple {2323#false} ~cond := #in~cond; {2323#false} is VALID [2018-11-23 11:47:25,166 INFO L256 TraceCheckUtils]: 74: Hoare triple {2323#false} call __VERIFIER_assert((if 100000001bv32 == ~x~0 then 1bv32 else 0bv32)); {2323#false} is VALID [2018-11-23 11:47:25,166 INFO L273 TraceCheckUtils]: 73: Hoare triple {2323#false} assume !~bvult32(~x~0, 100000000bv32); {2323#false} is VALID [2018-11-23 11:47:25,167 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 11:47:25,167 INFO L273 TraceCheckUtils]: 71: Hoare triple {2323#false} assume !!~bvult32(~x~0, 100000000bv32); {2323#false} is VALID [2018-11-23 11:47:25,167 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 11:47:25,167 INFO L273 TraceCheckUtils]: 69: Hoare triple {2323#false} assume !!~bvult32(~x~0, 100000000bv32); {2323#false} is VALID [2018-11-23 11:47:25,167 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 11:47:25,168 INFO L273 TraceCheckUtils]: 67: Hoare triple {2323#false} assume !!~bvult32(~x~0, 100000000bv32); {2323#false} is VALID [2018-11-23 11:47:25,171 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 11:47:25,172 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 11:47:25,173 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 11:47:25,174 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 11:47:25,177 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 11:47:25,177 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 11:47:25,185 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 11:47:25,186 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 11:47:25,190 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 11:47:25,191 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 11:47:25,195 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 11:47:25,196 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 11:47:25,200 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 11:47:25,201 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 11:47:25,205 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 11:47:25,206 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 11:47:25,210 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 11:47:25,211 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 11:47:25,215 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 11:47:25,215 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 11:47:25,219 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 11:47:25,220 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 11:47:25,224 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 11:47:25,225 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 11:47:25,229 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 11:47:25,230 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 11:47:25,235 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 11:47:25,235 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 11:47:25,239 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 11:47:25,240 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 11:47:25,244 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 11:47:25,245 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 11:47:25,248 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 11:47:25,249 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 11:47:25,252 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 11:47:25,253 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 11:47:25,257 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 11:47:25,258 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 11:47:25,261 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 11:47:25,262 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 11:47:25,266 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 11:47:25,267 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 11:47:25,270 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 11:47:25,271 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 11:47:25,274 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 11:47:25,275 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 11:47:25,279 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 11:47:25,280 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 11:47:25,284 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 11:47:25,285 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 11:47:25,291 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 11:47:25,292 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 11:47:25,301 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 11:47:25,302 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 11:47:25,306 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 11:47:25,307 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 11:47:25,312 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 11:47:25,313 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 11:47:25,318 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 11:47:25,318 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 11:47:25,322 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 11:47:25,344 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 11:47:25,359 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 11:47:25,359 INFO L256 TraceCheckUtils]: 3: Hoare triple {2322#true} call #t~ret1 := main(); {2322#true} is VALID [2018-11-23 11:47:25,360 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {2322#true} {2322#true} #37#return; {2322#true} is VALID [2018-11-23 11:47:25,360 INFO L273 TraceCheckUtils]: 1: Hoare triple {2322#true} assume true; {2322#true} is VALID [2018-11-23 11:47:25,360 INFO L256 TraceCheckUtils]: 0: Hoare triple {2322#true} call ULTIMATE.init(); {2322#true} is VALID [2018-11-23 11:47:25,378 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 11:47:25,380 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:47:25,380 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 34] total 65 [2018-11-23 11:47:25,381 INFO L78 Accepts]: Start accepts. Automaton has 65 states. Word has length 78 [2018-11-23 11:47:25,381 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:47:25,382 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 65 states. [2018-11-23 11:47:25,683 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:47:25,683 INFO L459 AbstractCegarLoop]: Interpolant automaton has 65 states [2018-11-23 11:47:25,684 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2018-11-23 11:47:25,685 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1120, Invalid=3040, Unknown=0, NotChecked=0, Total=4160 [2018-11-23 11:47:25,686 INFO L87 Difference]: Start difference. First operand 79 states and 83 transitions. Second operand 65 states. [2018-11-23 11:47:32,532 WARN L180 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2018-11-23 11:47:34,106 WARN L180 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 7 [2018-11-23 11:47:35,682 WARN L180 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 7 [2018-11-23 11:47:37,148 WARN L180 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 7 [2018-11-23 11:47:38,646 WARN L180 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 7 [2018-11-23 11:47:40,024 WARN L180 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 7 [2018-11-23 11:47:41,458 WARN L180 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 7 [2018-11-23 11:47:42,818 WARN L180 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 7 [2018-11-23 11:47:44,099 WARN L180 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 7 [2018-11-23 11:47:45,382 WARN L180 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 7 [2018-11-23 11:47:46,655 WARN L180 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 7 [2018-11-23 11:47:47,887 WARN L180 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 7 [2018-11-23 11:47:49,069 WARN L180 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 7 [2018-11-23 11:47:50,196 WARN L180 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 7 [2018-11-23 11:47:51,592 WARN L180 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 7 [2018-11-23 11:47:52,788 WARN L180 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 7 [2018-11-23 11:47:53,830 WARN L180 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 7 [2018-11-23 11:47:54,815 WARN L180 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 7 [2018-11-23 11:47:55,727 WARN L180 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 7 [2018-11-23 11:47:56,837 WARN L180 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 7 [2018-11-23 11:47:57,693 WARN L180 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 7 [2018-11-23 11:47:58,446 WARN L180 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 7 [2018-11-23 11:47:59,205 WARN L180 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 7 [2018-11-23 11:48:00,069 WARN L180 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 7 [2018-11-23 11:48:00,655 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 7 [2018-11-23 11:48:04,697 WARN L180 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 154 [2018-11-23 11:48:08,210 WARN L180 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 158 [2018-11-23 11:48:09,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:09,062 INFO L93 Difference]: Finished difference Result 157 states and 197 transitions. [2018-11-23 11:48:09,062 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2018-11-23 11:48:09,062 INFO L78 Accepts]: Start accepts. Automaton has 65 states. Word has length 78 [2018-11-23 11:48:09,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:48:09,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65 states. [2018-11-23 11:48:09,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 180 transitions. [2018-11-23 11:48:09,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65 states. [2018-11-23 11:48:09,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 180 transitions. [2018-11-23 11:48:09,071 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 66 states and 180 transitions. [2018-11-23 11:48:09,875 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 11:48:09,879 INFO L225 Difference]: With dead ends: 157 [2018-11-23 11:48:09,880 INFO L226 Difference]: Without dead ends: 143 [2018-11-23 11:48:09,883 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 187 GetRequests, 91 SyntacticMatches, 1 SemanticMatches, 95 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 525 ImplicationChecksByTransitivity, 40.0s TimeCoverageRelationStatistics Valid=3200, Invalid=6112, Unknown=0, NotChecked=0, Total=9312 [2018-11-23 11:48:09,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 143 states. [2018-11-23 11:48:09,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 143 to 143. [2018-11-23 11:48:09,987 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:48:09,987 INFO L82 GeneralOperation]: Start isEquivalent. First operand 143 states. Second operand 143 states. [2018-11-23 11:48:09,988 INFO L74 IsIncluded]: Start isIncluded. First operand 143 states. Second operand 143 states. [2018-11-23 11:48:09,988 INFO L87 Difference]: Start difference. First operand 143 states. Second operand 143 states. [2018-11-23 11:48:09,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:09,993 INFO L93 Difference]: Finished difference Result 143 states and 147 transitions. [2018-11-23 11:48:09,993 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 147 transitions. [2018-11-23 11:48:09,994 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:48:09,994 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:48:09,994 INFO L74 IsIncluded]: Start isIncluded. First operand 143 states. Second operand 143 states. [2018-11-23 11:48:09,994 INFO L87 Difference]: Start difference. First operand 143 states. Second operand 143 states. [2018-11-23 11:48:09,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:09,999 INFO L93 Difference]: Finished difference Result 143 states and 147 transitions. [2018-11-23 11:48:09,999 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 147 transitions. [2018-11-23 11:48:10,000 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:48:10,000 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:48:10,000 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:48:10,000 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:48:10,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 143 states. [2018-11-23 11:48:10,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 147 transitions. [2018-11-23 11:48:10,005 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 147 transitions. Word has length 78 [2018-11-23 11:48:10,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:48:10,006 INFO L480 AbstractCegarLoop]: Abstraction has 143 states and 147 transitions. [2018-11-23 11:48:10,006 INFO L481 AbstractCegarLoop]: Interpolant automaton has 65 states. [2018-11-23 11:48:10,006 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 147 transitions. [2018-11-23 11:48:10,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-11-23 11:48:10,007 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:48:10,008 INFO L402 BasicCegarLoop]: trace histogram [66, 62, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:48:10,008 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:48:10,008 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:48:10,008 INFO L82 PathProgramCache]: Analyzing trace with hash 1080358826, now seen corresponding path program 6 times [2018-11-23 11:48:10,009 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:48:10,009 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 11:48:10,033 INFO L101 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2018-11-23 11:48:10,428 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 19 check-sat command(s) [2018-11-23 11:48:10,428 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:48:10,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:48:10,463 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:48:10,750 INFO L256 TraceCheckUtils]: 0: Hoare triple {3657#true} call ULTIMATE.init(); {3657#true} is VALID [2018-11-23 11:48:10,750 INFO L273 TraceCheckUtils]: 1: Hoare triple {3657#true} assume true; {3657#true} is VALID [2018-11-23 11:48:10,750 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {3657#true} {3657#true} #37#return; {3657#true} is VALID [2018-11-23 11:48:10,750 INFO L256 TraceCheckUtils]: 3: Hoare triple {3657#true} call #t~ret1 := main(); {3657#true} is VALID [2018-11-23 11:48:10,750 INFO L273 TraceCheckUtils]: 4: Hoare triple {3657#true} ~x~0 := 0bv32; {3657#true} is VALID [2018-11-23 11:48:10,750 INFO L273 TraceCheckUtils]: 5: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,751 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 11:48:10,751 INFO L273 TraceCheckUtils]: 7: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,751 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 11:48:10,751 INFO L273 TraceCheckUtils]: 9: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,751 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 11:48:10,751 INFO L273 TraceCheckUtils]: 11: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,751 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 11:48:10,752 INFO L273 TraceCheckUtils]: 13: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,752 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 11:48:10,752 INFO L273 TraceCheckUtils]: 15: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,752 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 11:48:10,752 INFO L273 TraceCheckUtils]: 17: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,752 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 11:48:10,752 INFO L273 TraceCheckUtils]: 19: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,753 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 11:48:10,753 INFO L273 TraceCheckUtils]: 21: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,753 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 11:48:10,753 INFO L273 TraceCheckUtils]: 23: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,753 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 11:48:10,753 INFO L273 TraceCheckUtils]: 25: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,753 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 11:48:10,753 INFO L273 TraceCheckUtils]: 27: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,754 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 11:48:10,754 INFO L273 TraceCheckUtils]: 29: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,754 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 11:48:10,754 INFO L273 TraceCheckUtils]: 31: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,754 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 11:48:10,754 INFO L273 TraceCheckUtils]: 33: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,754 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 11:48:10,755 INFO L273 TraceCheckUtils]: 35: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,755 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 11:48:10,755 INFO L273 TraceCheckUtils]: 37: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,755 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 11:48:10,755 INFO L273 TraceCheckUtils]: 39: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,755 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 11:48:10,755 INFO L273 TraceCheckUtils]: 41: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,756 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 11:48:10,756 INFO L273 TraceCheckUtils]: 43: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,756 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 11:48:10,756 INFO L273 TraceCheckUtils]: 45: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,756 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 11:48:10,756 INFO L273 TraceCheckUtils]: 47: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,756 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 11:48:10,757 INFO L273 TraceCheckUtils]: 49: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,757 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 11:48:10,757 INFO L273 TraceCheckUtils]: 51: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,757 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 11:48:10,757 INFO L273 TraceCheckUtils]: 53: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,757 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 11:48:10,757 INFO L273 TraceCheckUtils]: 55: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,758 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 11:48:10,758 INFO L273 TraceCheckUtils]: 57: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,758 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 11:48:10,758 INFO L273 TraceCheckUtils]: 59: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,758 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 11:48:10,759 INFO L273 TraceCheckUtils]: 61: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,759 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 11:48:10,759 INFO L273 TraceCheckUtils]: 63: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,759 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 11:48:10,760 INFO L273 TraceCheckUtils]: 65: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,760 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 11:48:10,760 INFO L273 TraceCheckUtils]: 67: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,760 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 11:48:10,760 INFO L273 TraceCheckUtils]: 69: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,761 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 11:48:10,761 INFO L273 TraceCheckUtils]: 71: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,761 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 11:48:10,761 INFO L273 TraceCheckUtils]: 73: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,761 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 11:48:10,761 INFO L273 TraceCheckUtils]: 75: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,762 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 11:48:10,762 INFO L273 TraceCheckUtils]: 77: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,762 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 11:48:10,762 INFO L273 TraceCheckUtils]: 79: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,762 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 11:48:10,763 INFO L273 TraceCheckUtils]: 81: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,763 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 11:48:10,763 INFO L273 TraceCheckUtils]: 83: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,763 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 11:48:10,763 INFO L273 TraceCheckUtils]: 85: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,763 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 11:48:10,764 INFO L273 TraceCheckUtils]: 87: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,764 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 11:48:10,764 INFO L273 TraceCheckUtils]: 89: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,764 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 11:48:10,764 INFO L273 TraceCheckUtils]: 91: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,765 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 11:48:10,765 INFO L273 TraceCheckUtils]: 93: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,765 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 11:48:10,765 INFO L273 TraceCheckUtils]: 95: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,765 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 11:48:10,766 INFO L273 TraceCheckUtils]: 97: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,766 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 11:48:10,766 INFO L273 TraceCheckUtils]: 99: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,766 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 11:48:10,766 INFO L273 TraceCheckUtils]: 101: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,767 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 11:48:10,767 INFO L273 TraceCheckUtils]: 103: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,767 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 11:48:10,767 INFO L273 TraceCheckUtils]: 105: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,767 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 11:48:10,767 INFO L273 TraceCheckUtils]: 107: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,768 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 11:48:10,768 INFO L273 TraceCheckUtils]: 109: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,768 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 11:48:10,768 INFO L273 TraceCheckUtils]: 111: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,768 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 11:48:10,769 INFO L273 TraceCheckUtils]: 113: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,769 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 11:48:10,769 INFO L273 TraceCheckUtils]: 115: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,769 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 11:48:10,769 INFO L273 TraceCheckUtils]: 117: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,770 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 11:48:10,770 INFO L273 TraceCheckUtils]: 119: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,770 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 11:48:10,770 INFO L273 TraceCheckUtils]: 121: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,770 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 11:48:10,770 INFO L273 TraceCheckUtils]: 123: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,771 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 11:48:10,771 INFO L273 TraceCheckUtils]: 125: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,771 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 11:48:10,771 INFO L273 TraceCheckUtils]: 127: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:10,779 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 11:48:10,780 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 11:48:10,783 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 11:48:10,783 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 11:48:10,787 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 11:48:10,788 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 11:48:10,791 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 11:48:10,792 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 11:48:10,795 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 11:48:10,797 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 11:48:10,797 INFO L256 TraceCheckUtils]: 138: Hoare triple {3658#false} call __VERIFIER_assert((if 100000001bv32 == ~x~0 then 1bv32 else 0bv32)); {3658#false} is VALID [2018-11-23 11:48:10,797 INFO L273 TraceCheckUtils]: 139: Hoare triple {3658#false} ~cond := #in~cond; {3658#false} is VALID [2018-11-23 11:48:10,798 INFO L273 TraceCheckUtils]: 140: Hoare triple {3658#false} assume 0bv32 == ~cond; {3658#false} is VALID [2018-11-23 11:48:10,798 INFO L273 TraceCheckUtils]: 141: Hoare triple {3658#false} assume !false; {3658#false} is VALID [2018-11-23 11:48:10,811 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 11:48:10,812 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:48:11,239 INFO L273 TraceCheckUtils]: 141: Hoare triple {3658#false} assume !false; {3658#false} is VALID [2018-11-23 11:48:11,239 INFO L273 TraceCheckUtils]: 140: Hoare triple {3658#false} assume 0bv32 == ~cond; {3658#false} is VALID [2018-11-23 11:48:11,240 INFO L273 TraceCheckUtils]: 139: Hoare triple {3658#false} ~cond := #in~cond; {3658#false} is VALID [2018-11-23 11:48:11,240 INFO L256 TraceCheckUtils]: 138: Hoare triple {3658#false} call __VERIFIER_assert((if 100000001bv32 == ~x~0 then 1bv32 else 0bv32)); {3658#false} is VALID [2018-11-23 11:48:11,241 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 11:48:11,241 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 11:48:11,242 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 11:48:11,245 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 11:48:11,245 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 11:48:11,249 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 11:48:11,250 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 11:48:11,253 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 11:48:11,254 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 11:48:11,255 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 11:48:11,256 INFO L273 TraceCheckUtils]: 127: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,256 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 11:48:11,256 INFO L273 TraceCheckUtils]: 125: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,256 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 11:48:11,256 INFO L273 TraceCheckUtils]: 123: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,256 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 11:48:11,256 INFO L273 TraceCheckUtils]: 121: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,256 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 11:48:11,257 INFO L273 TraceCheckUtils]: 119: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,257 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 11:48:11,257 INFO L273 TraceCheckUtils]: 117: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,257 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 11:48:11,257 INFO L273 TraceCheckUtils]: 115: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,257 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 11:48:11,257 INFO L273 TraceCheckUtils]: 113: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,257 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 11:48:11,258 INFO L273 TraceCheckUtils]: 111: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,258 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 11:48:11,258 INFO L273 TraceCheckUtils]: 109: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,258 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 11:48:11,258 INFO L273 TraceCheckUtils]: 107: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,258 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 11:48:11,258 INFO L273 TraceCheckUtils]: 105: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,258 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 11:48:11,259 INFO L273 TraceCheckUtils]: 103: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,259 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 11:48:11,259 INFO L273 TraceCheckUtils]: 101: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,259 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 11:48:11,259 INFO L273 TraceCheckUtils]: 99: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,259 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 11:48:11,259 INFO L273 TraceCheckUtils]: 97: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,259 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 11:48:11,260 INFO L273 TraceCheckUtils]: 95: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,260 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 11:48:11,260 INFO L273 TraceCheckUtils]: 93: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,260 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 11:48:11,260 INFO L273 TraceCheckUtils]: 91: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,261 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 11:48:11,261 INFO L273 TraceCheckUtils]: 89: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,261 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 11:48:11,261 INFO L273 TraceCheckUtils]: 87: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,261 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 11:48:11,261 INFO L273 TraceCheckUtils]: 85: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,261 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 11:48:11,262 INFO L273 TraceCheckUtils]: 83: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,262 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 11:48:11,262 INFO L273 TraceCheckUtils]: 81: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,262 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 11:48:11,262 INFO L273 TraceCheckUtils]: 79: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,262 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 11:48:11,262 INFO L273 TraceCheckUtils]: 77: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,262 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 11:48:11,263 INFO L273 TraceCheckUtils]: 75: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,263 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 11:48:11,263 INFO L273 TraceCheckUtils]: 73: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,263 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 11:48:11,263 INFO L273 TraceCheckUtils]: 71: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,263 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 11:48:11,263 INFO L273 TraceCheckUtils]: 69: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,264 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 11:48:11,264 INFO L273 TraceCheckUtils]: 67: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,264 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 11:48:11,264 INFO L273 TraceCheckUtils]: 65: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,264 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 11:48:11,265 INFO L273 TraceCheckUtils]: 63: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,265 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 11:48:11,265 INFO L273 TraceCheckUtils]: 61: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,265 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 11:48:11,265 INFO L273 TraceCheckUtils]: 59: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,265 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 11:48:11,266 INFO L273 TraceCheckUtils]: 57: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,266 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 11:48:11,266 INFO L273 TraceCheckUtils]: 55: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,266 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 11:48:11,266 INFO L273 TraceCheckUtils]: 53: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,266 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 11:48:11,267 INFO L273 TraceCheckUtils]: 51: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,267 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 11:48:11,267 INFO L273 TraceCheckUtils]: 49: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,267 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 11:48:11,267 INFO L273 TraceCheckUtils]: 47: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,268 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 11:48:11,268 INFO L273 TraceCheckUtils]: 45: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,268 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 11:48:11,268 INFO L273 TraceCheckUtils]: 43: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,268 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 11:48:11,268 INFO L273 TraceCheckUtils]: 41: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,269 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 11:48:11,269 INFO L273 TraceCheckUtils]: 39: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,269 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 11:48:11,269 INFO L273 TraceCheckUtils]: 37: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,269 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 11:48:11,269 INFO L273 TraceCheckUtils]: 35: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,270 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 11:48:11,270 INFO L273 TraceCheckUtils]: 33: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,270 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 11:48:11,270 INFO L273 TraceCheckUtils]: 31: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,270 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 11:48:11,270 INFO L273 TraceCheckUtils]: 29: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,271 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 11:48:11,271 INFO L273 TraceCheckUtils]: 27: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,271 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 11:48:11,271 INFO L273 TraceCheckUtils]: 25: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,271 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 11:48:11,271 INFO L273 TraceCheckUtils]: 23: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,272 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 11:48:11,272 INFO L273 TraceCheckUtils]: 21: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,272 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 11:48:11,272 INFO L273 TraceCheckUtils]: 19: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,272 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 11:48:11,273 INFO L273 TraceCheckUtils]: 17: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,273 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 11:48:11,273 INFO L273 TraceCheckUtils]: 15: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,273 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 11:48:11,273 INFO L273 TraceCheckUtils]: 13: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,273 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 11:48:11,274 INFO L273 TraceCheckUtils]: 11: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,274 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 11:48:11,274 INFO L273 TraceCheckUtils]: 9: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,274 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 11:48:11,274 INFO L273 TraceCheckUtils]: 7: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,274 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 11:48:11,275 INFO L273 TraceCheckUtils]: 5: Hoare triple {3657#true} assume !!~bvult32(~x~0, 100000000bv32); {3657#true} is VALID [2018-11-23 11:48:11,275 INFO L273 TraceCheckUtils]: 4: Hoare triple {3657#true} ~x~0 := 0bv32; {3657#true} is VALID [2018-11-23 11:48:11,275 INFO L256 TraceCheckUtils]: 3: Hoare triple {3657#true} call #t~ret1 := main(); {3657#true} is VALID [2018-11-23 11:48:11,275 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {3657#true} {3657#true} #37#return; {3657#true} is VALID [2018-11-23 11:48:11,275 INFO L273 TraceCheckUtils]: 1: Hoare triple {3657#true} assume true; {3657#true} is VALID [2018-11-23 11:48:11,275 INFO L256 TraceCheckUtils]: 0: Hoare triple {3657#true} call ULTIMATE.init(); {3657#true} is VALID [2018-11-23 11:48:11,289 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 11:48:11,292 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:48:11,292 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 13 [2018-11-23 11:48:11,293 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 142 [2018-11-23 11:48:11,293 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:48:11,294 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2018-11-23 11:48:11,373 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 11:48:11,373 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-23 11:48:11,373 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-23 11:48:11,373 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2018-11-23 11:48:11,373 INFO L87 Difference]: Start difference. First operand 143 states and 147 transitions. Second operand 13 states. [2018-11-23 11:48:13,284 WARN L180 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 24 [2018-11-23 11:48:13,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:13,398 INFO L93 Difference]: Finished difference Result 222 states and 238 transitions. [2018-11-23 11:48:13,398 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-11-23 11:48:13,398 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 142 [2018-11-23 11:48:13,399 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:48:13,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2018-11-23 11:48:13,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 54 transitions. [2018-11-23 11:48:13,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2018-11-23 11:48:13,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 54 transitions. [2018-11-23 11:48:13,403 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 54 transitions. [2018-11-23 11:48:13,671 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 11:48:13,677 INFO L225 Difference]: With dead ends: 222 [2018-11-23 11:48:13,678 INFO L226 Difference]: Without dead ends: 217 [2018-11-23 11:48:13,678 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 299 GetRequests, 276 SyntacticMatches, 3 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=190, Invalid=272, Unknown=0, NotChecked=0, Total=462 [2018-11-23 11:48:13,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2018-11-23 11:48:13,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 155. [2018-11-23 11:48:13,817 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:48:13,817 INFO L82 GeneralOperation]: Start isEquivalent. First operand 217 states. Second operand 155 states. [2018-11-23 11:48:13,817 INFO L74 IsIncluded]: Start isIncluded. First operand 217 states. Second operand 155 states. [2018-11-23 11:48:13,817 INFO L87 Difference]: Start difference. First operand 217 states. Second operand 155 states. [2018-11-23 11:48:13,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:13,822 INFO L93 Difference]: Finished difference Result 217 states and 228 transitions. [2018-11-23 11:48:13,823 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 228 transitions. [2018-11-23 11:48:13,823 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:48:13,823 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:48:13,823 INFO L74 IsIncluded]: Start isIncluded. First operand 155 states. Second operand 217 states. [2018-11-23 11:48:13,823 INFO L87 Difference]: Start difference. First operand 155 states. Second operand 217 states. [2018-11-23 11:48:13,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:48:13,828 INFO L93 Difference]: Finished difference Result 217 states and 228 transitions. [2018-11-23 11:48:13,828 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 228 transitions. [2018-11-23 11:48:13,829 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:48:13,829 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:48:13,829 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:48:13,829 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:48:13,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 155 states. [2018-11-23 11:48:13,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 165 transitions. [2018-11-23 11:48:13,833 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 165 transitions. Word has length 142 [2018-11-23 11:48:13,833 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:48:13,834 INFO L480 AbstractCegarLoop]: Abstraction has 155 states and 165 transitions. [2018-11-23 11:48:13,834 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-23 11:48:13,834 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 165 transitions. [2018-11-23 11:48:13,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-11-23 11:48:13,836 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:48:13,836 INFO L402 BasicCegarLoop]: trace histogram [72, 62, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:48:13,836 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:48:13,836 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:48:13,836 INFO L82 PathProgramCache]: Analyzing trace with hash -478515892, now seen corresponding path program 7 times [2018-11-23 11:48:13,837 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:48:13,837 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 11:48:13,863 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 11:48:14,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:48:14,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:48:14,187 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:48:16,465 INFO L256 TraceCheckUtils]: 0: Hoare triple {5548#true} call ULTIMATE.init(); {5548#true} is VALID [2018-11-23 11:48:16,465 INFO L273 TraceCheckUtils]: 1: Hoare triple {5548#true} assume true; {5548#true} is VALID [2018-11-23 11:48:16,465 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {5548#true} {5548#true} #37#return; {5548#true} is VALID [2018-11-23 11:48:16,466 INFO L256 TraceCheckUtils]: 3: Hoare triple {5548#true} call #t~ret1 := main(); {5548#true} is VALID [2018-11-23 11:48:16,466 INFO L273 TraceCheckUtils]: 4: Hoare triple {5548#true} ~x~0 := 0bv32; {5565#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:48:16,467 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 11:48:16,467 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 11:48:16,468 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 11:48:16,468 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 11:48:16,469 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 11:48:16,469 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 11:48:16,469 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 11:48:16,470 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 11:48:16,470 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 11:48:16,471 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 11:48:16,471 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 11:48:16,472 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 11:48:16,473 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 11:48:16,473 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 11:48:16,474 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 11:48:16,474 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 11:48:16,475 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 11:48:16,476 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 11:48:16,476 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 11:48:16,477 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 11:48:16,477 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 11:48:16,478 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 11:48:16,478 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 11:48:16,479 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 11:48:16,480 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 11:48:16,480 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 11:48:16,481 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 11:48:16,481 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 11:48:16,482 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 11:48:16,483 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 11:48:16,483 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 11:48:16,484 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 11:48:16,484 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 11:48:16,485 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 11:48:16,485 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 11:48:16,486 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 11:48:16,487 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 11:48:16,507 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 11:48:16,521 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 11:48:16,534 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 11:48:16,542 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 11:48:16,556 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 11:48:16,560 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 11:48:16,562 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 11:48:16,580 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 11:48:16,589 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 11:48:16,601 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 11:48:16,602 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 11:48:16,606 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 11:48:16,606 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 11:48:16,606 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 11:48:16,607 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 11:48:16,607 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 11:48:16,608 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 11:48:16,608 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 11:48:16,608 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 11:48:16,609 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 11:48:16,609 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 11:48:16,610 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 11:48:16,610 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 11:48:16,611 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 11:48:16,611 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 11:48:16,618 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 11:48:16,618 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 11:48:16,619 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 11:48:16,619 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 11:48:16,619 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 11:48:16,620 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 11:48:16,620 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 11:48:16,621 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 11:48:16,621 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 11:48:16,621 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 11:48:16,622 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 11:48:16,623 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 11:48:16,623 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 11:48:16,624 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 11:48:16,624 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 11:48:16,625 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 11:48:16,625 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 11:48:16,626 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 11:48:16,627 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 11:48:16,627 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 11:48:16,628 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 11:48:16,628 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 11:48:16,629 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 11:48:16,630 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 11:48:16,630 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 11:48:16,631 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 11:48:16,631 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 11:48:16,632 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 11:48:16,632 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 11:48:16,633 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 11:48:16,634 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 11:48:16,634 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 11:48:16,635 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 11:48:16,635 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 11:48:16,636 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 11:48:16,637 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 11:48:16,637 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 11:48:16,638 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 11:48:16,638 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 11:48:16,639 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 11:48:16,640 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 11:48:16,640 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 11:48:16,641 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 11:48:16,641 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 11:48:16,642 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 11:48:16,642 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 11:48:16,643 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 11:48:16,644 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 11:48:16,644 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 11:48:16,645 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 11:48:16,645 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 11:48:16,646 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 11:48:16,646 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 11:48:16,647 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 11:48:16,648 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 11:48:16,648 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 11:48:16,649 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 11:48:16,650 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 11:48:16,650 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 11:48:16,651 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 11:48:16,651 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 11:48:16,652 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 11:48:16,652 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 11:48:16,653 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 11:48:16,653 INFO L273 TraceCheckUtils]: 131: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:48:16,653 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 11:48:16,654 INFO L273 TraceCheckUtils]: 133: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:48:16,654 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 11:48:16,654 INFO L273 TraceCheckUtils]: 135: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:48:16,654 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 11:48:16,654 INFO L273 TraceCheckUtils]: 137: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:48:16,655 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 11:48:16,655 INFO L273 TraceCheckUtils]: 139: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:48:16,655 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 11:48:16,655 INFO L273 TraceCheckUtils]: 141: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:48:16,655 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 11:48:16,655 INFO L273 TraceCheckUtils]: 143: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:48:16,656 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 11:48:16,656 INFO L273 TraceCheckUtils]: 145: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:48:16,656 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 11:48:16,656 INFO L273 TraceCheckUtils]: 147: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:48:16,656 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 11:48:16,656 INFO L273 TraceCheckUtils]: 149: Hoare triple {5549#false} assume !~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:48:16,657 INFO L256 TraceCheckUtils]: 150: Hoare triple {5549#false} call __VERIFIER_assert((if 100000001bv32 == ~x~0 then 1bv32 else 0bv32)); {5549#false} is VALID [2018-11-23 11:48:16,657 INFO L273 TraceCheckUtils]: 151: Hoare triple {5549#false} ~cond := #in~cond; {5549#false} is VALID [2018-11-23 11:48:16,657 INFO L273 TraceCheckUtils]: 152: Hoare triple {5549#false} assume 0bv32 == ~cond; {5549#false} is VALID [2018-11-23 11:48:16,657 INFO L273 TraceCheckUtils]: 153: Hoare triple {5549#false} assume !false; {5549#false} is VALID [2018-11-23 11:48:16,687 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 11:48:16,687 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:48:29,903 INFO L273 TraceCheckUtils]: 153: Hoare triple {5549#false} assume !false; {5549#false} is VALID [2018-11-23 11:48:29,903 INFO L273 TraceCheckUtils]: 152: Hoare triple {5549#false} assume 0bv32 == ~cond; {5549#false} is VALID [2018-11-23 11:48:29,903 INFO L273 TraceCheckUtils]: 151: Hoare triple {5549#false} ~cond := #in~cond; {5549#false} is VALID [2018-11-23 11:48:29,904 INFO L256 TraceCheckUtils]: 150: Hoare triple {5549#false} call __VERIFIER_assert((if 100000001bv32 == ~x~0 then 1bv32 else 0bv32)); {5549#false} is VALID [2018-11-23 11:48:29,904 INFO L273 TraceCheckUtils]: 149: Hoare triple {5549#false} assume !~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:48:29,904 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 11:48:29,904 INFO L273 TraceCheckUtils]: 147: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:48:29,904 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 11:48:29,905 INFO L273 TraceCheckUtils]: 145: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:48:29,905 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 11:48:29,905 INFO L273 TraceCheckUtils]: 143: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:48:29,905 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 11:48:29,905 INFO L273 TraceCheckUtils]: 141: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:48:29,905 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 11:48:29,905 INFO L273 TraceCheckUtils]: 139: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:48:29,905 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 11:48:29,905 INFO L273 TraceCheckUtils]: 137: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:48:29,906 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 11:48:29,906 INFO L273 TraceCheckUtils]: 135: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:48:29,906 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 11:48:29,906 INFO L273 TraceCheckUtils]: 133: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:48:29,906 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 11:48:29,906 INFO L273 TraceCheckUtils]: 131: Hoare triple {5549#false} assume !!~bvult32(~x~0, 100000000bv32); {5549#false} is VALID [2018-11-23 11:48:29,906 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 11:48:29,907 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 11:48:29,908 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 11:48:29,908 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 11:48:29,912 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 11:48:29,913 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 11:48:29,917 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 11:48:29,917 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 11:48:29,921 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 11:48:29,921 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 11:48:29,924 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 11:48:29,925 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 11:48:29,929 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 11:48:29,930 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 11:48:29,934 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 11:48:29,934 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 11:48:29,938 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 11:48:29,938 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 11:48:29,942 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 11:48:29,943 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 11:48:29,947 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 11:48:29,948 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 11:48:29,952 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 11:48:29,952 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 11:48:29,958 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 11:48:29,958 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 11:48:29,961 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 11:48:29,962 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 11:48:29,967 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 11:48:29,967 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 11:48:29,971 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 11:48:29,971 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 11:48:29,975 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 11:48:29,976 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 11:48:29,980 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 11:48:29,981 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 11:48:29,984 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 11:48:29,985 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 11:48:29,988 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 11:48:29,988 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 11:48:29,993 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 11:48:29,993 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 11:48:29,997 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 11:48:29,997 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 11:48:30,000 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 11:48:30,001 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 11:48:30,005 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 11:48:30,005 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 11:48:30,009 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 11:48:30,009 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 11:48:30,014 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 11:48:30,014 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 11:48:30,018 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 11:48:30,018 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 11:48:30,022 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 11:48:30,022 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 11:48:30,026 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 11:48:30,026 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 11:48:30,031 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 11:48:30,031 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 11:48:30,035 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 11:48:30,035 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 11:48:30,040 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 11:48:30,040 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 11:48:30,044 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 11:48:30,044 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 11:48:30,049 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 11:48:30,049 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 11:48:30,053 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 11:48:30,054 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 11:48:30,058 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 11:48:30,059 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 11:48:30,062 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 11:48:30,062 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 11:48:30,066 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 11:48:30,067 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 11:48:30,071 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 11:48:30,071 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 11:48:30,074 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 11:48:30,075 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 11:48:30,080 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 11:48:30,080 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 11:48:30,084 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 11:48:30,085 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 11:48:30,088 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 11:48:30,089 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 11:48:30,093 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 11:48:30,093 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 11:48:30,097 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 11:48:30,097 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 11:48:30,101 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 11:48:30,101 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 11:48:30,105 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 11:48:30,105 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 11:48:30,110 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 11:48:30,111 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 11:48:30,114 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 11:48:30,115 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 11:48:30,119 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 11:48:30,119 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 11:48:30,123 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 11:48:30,124 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 11:48:30,128 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 11:48:30,128 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 11:48:30,131 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 11:48:30,132 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 11:48:30,135 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 11:48:30,135 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 11:48:30,138 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 11:48:30,139 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 11:48:30,142 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 11:48:30,142 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 11:48:30,146 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 11:48:30,147 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 11:48:30,150 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 11:48:30,150 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 11:48:30,153 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 11:48:30,154 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 11:48:30,157 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 11:48:30,157 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 11:48:30,162 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 11:48:30,163 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 11:48:30,167 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 11:48:30,167 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 11:48:30,171 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 11:48:30,171 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 11:48:30,171 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 11:48:30,172 INFO L256 TraceCheckUtils]: 3: Hoare triple {5548#true} call #t~ret1 := main(); {5548#true} is VALID [2018-11-23 11:48:30,172 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {5548#true} {5548#true} #37#return; {5548#true} is VALID [2018-11-23 11:48:30,172 INFO L273 TraceCheckUtils]: 1: Hoare triple {5548#true} assume true; {5548#true} is VALID [2018-11-23 11:48:30,172 INFO L256 TraceCheckUtils]: 0: Hoare triple {5548#true} call ULTIMATE.init(); {5548#true} is VALID [2018-11-23 11:48:30,199 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 11:48:30,202 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:48:30,202 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 65] total 128 [2018-11-23 11:48:30,203 INFO L78 Accepts]: Start accepts. Automaton has 128 states. Word has length 154 [2018-11-23 11:48:30,204 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:48:30,204 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 128 states. [2018-11-23 11:48:30,819 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 265 edges. 265 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:48:30,819 INFO L459 AbstractCegarLoop]: Interpolant automaton has 128 states [2018-11-23 11:48:30,820 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 128 interpolants. [2018-11-23 11:48:30,825 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=4222, Invalid=12034, Unknown=0, NotChecked=0, Total=16256 [2018-11-23 11:48:30,825 INFO L87 Difference]: Start difference. First operand 155 states and 165 transitions. Second operand 128 states. [2018-11-23 11:48:54,715 WARN L180 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 7 [2018-11-23 11:48:58,565 WARN L180 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 7 [2018-11-23 11:49:02,741 WARN L180 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 7 [2018-11-23 11:49:06,856 WARN L180 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 7 [2018-11-23 11:49:11,093 WARN L180 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 7 [2018-11-23 11:49:15,459 WARN L180 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 7 [2018-11-23 11:49:19,925 WARN L180 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 7 [2018-11-23 11:49:24,524 WARN L180 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 7 [2018-11-23 11:49:29,143 WARN L180 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 7 [2018-11-23 11:49:33,871 WARN L180 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 7 [2018-11-23 11:49:38,697 WARN L180 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 7 [2018-11-23 11:49:43,536 WARN L180 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 7 [2018-11-23 11:49:48,404 WARN L180 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2018-11-23 11:49:53,338 WARN L180 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 7 [2018-11-23 11:49:58,136 WARN L180 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 7 [2018-11-23 11:50:03,068 WARN L180 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 7 [2018-11-23 11:50:07,886 WARN L180 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 7 [2018-11-23 11:50:12,984 WARN L180 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 7 [2018-11-23 11:50:18,012 WARN L180 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 7 [2018-11-23 11:50:22,961 WARN L180 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 7 [2018-11-23 11:50:27,812 WARN L180 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 7 [2018-11-23 11:50:32,686 WARN L180 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 7 [2018-11-23 11:50:37,584 WARN L180 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 7