/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem02_label43.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 05:49:51,691 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 05:49:51,694 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 05:49:51,713 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 05:49:51,713 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 05:49:51,715 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 05:49:51,717 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 05:49:51,727 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 05:49:51,731 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 05:49:51,734 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 05:49:51,736 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 05:49:51,739 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 05:49:51,739 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 05:49:51,741 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 05:49:51,743 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 05:49:51,744 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 05:49:51,746 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 05:49:51,746 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 05:49:51,748 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 05:49:51,753 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 05:49:51,758 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 05:49:51,763 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 05:49:51,764 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 05:49:51,765 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 05:49:51,767 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 05:49:51,778 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 05:49:51,779 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 05:49:51,781 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 05:49:51,781 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 05:49:51,799 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 05:49:51,799 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 05:49:51,803 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 05:49:51,804 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 05:49:51,804 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 05:49:51,804 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 05:49:51,804 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 05:49:51,804 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 05:49:51,804 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 05:49:51,805 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 05:49:51,805 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 05:49:51,805 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 05:49:51,805 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 05:49:51,805 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 05:49:51,806 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 05:49:51,806 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 05:49:51,806 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 05:49:51,809 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 05:49:51,810 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 05:49:51,810 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 05:49:51,810 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 05:49:51,810 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 05:49:51,810 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-18 05:49:52,073 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 05:49:52,087 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 05:49:52,091 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 05:49:52,092 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 05:49:52,093 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 05:49:52,094 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem02_label43.c [2020-07-18 05:49:52,177 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/306a37dc3/7a51d66538f04e2495eb4d91550a7e39/FLAGd908a0aa1 [2020-07-18 05:49:52,850 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 05:49:52,855 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem02_label43.c [2020-07-18 05:49:52,875 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/306a37dc3/7a51d66538f04e2495eb4d91550a7e39/FLAGd908a0aa1 [2020-07-18 05:49:53,106 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/306a37dc3/7a51d66538f04e2495eb4d91550a7e39 [2020-07-18 05:49:53,116 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 05:49:53,118 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 05:49:53,119 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 05:49:53,119 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 05:49:53,123 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 05:49:53,125 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 05:49:53" (1/1) ... [2020-07-18 05:49:53,128 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5308ee94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:49:53, skipping insertion in model container [2020-07-18 05:49:53,128 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 05:49:53" (1/1) ... [2020-07-18 05:49:53,136 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 05:49:53,194 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 05:49:53,761 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 05:49:53,768 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 05:49:53,880 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 05:49:53,903 INFO L208 MainTranslator]: Completed translation [2020-07-18 05:49:53,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:49:53 WrapperNode [2020-07-18 05:49:53,903 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 05:49:53,904 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 05:49:53,904 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 05:49:53,904 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 05:49:53,915 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:49:53" (1/1) ... [2020-07-18 05:49:53,915 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:49:53" (1/1) ... [2020-07-18 05:49:53,933 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:49:53" (1/1) ... [2020-07-18 05:49:53,933 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:49:53" (1/1) ... [2020-07-18 05:49:54,003 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:49:53" (1/1) ... [2020-07-18 05:49:54,017 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:49:53" (1/1) ... [2020-07-18 05:49:54,028 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:49:53" (1/1) ... [2020-07-18 05:49:54,038 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 05:49:54,039 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 05:49:54,039 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 05:49:54,040 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 05:49:54,041 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:49:53" (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 [2020-07-18 05:49:54,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 05:49:54,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 05:49:54,116 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-18 05:49:54,116 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 05:49:54,116 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-18 05:49:54,117 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 05:49:54,117 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 05:49:54,117 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-18 05:49:54,117 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 05:49:54,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 05:49:54,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 05:49:56,013 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 05:49:56,014 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-18 05:49:56,022 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 05:49:56 BoogieIcfgContainer [2020-07-18 05:49:56,023 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 05:49:56,024 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 05:49:56,024 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 05:49:56,028 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 05:49:56,029 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 05:49:53" (1/3) ... [2020-07-18 05:49:56,030 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40002868 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 05:49:56, skipping insertion in model container [2020-07-18 05:49:56,030 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:49:53" (2/3) ... [2020-07-18 05:49:56,030 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40002868 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 05:49:56, skipping insertion in model container [2020-07-18 05:49:56,031 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 05:49:56" (3/3) ... [2020-07-18 05:49:56,033 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem02_label43.c [2020-07-18 05:49:56,045 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 05:49:56,055 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 05:49:56,071 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 05:49:56,096 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 05:49:56,096 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 05:49:56,096 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-18 05:49:56,097 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 05:49:56,097 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 05:49:56,097 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 05:49:56,097 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 05:49:56,098 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 05:49:56,124 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states. [2020-07-18 05:49:56,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2020-07-18 05:49:56,149 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:49:56,151 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:49:56,151 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:49:56,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:49:56,160 INFO L82 PathProgramCache]: Analyzing trace with hash 1883432242, now seen corresponding path program 1 times [2020-07-18 05:49:56,169 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:49:56,170 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [741884265] [2020-07-18 05:49:56,170 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:49:56,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:49:56,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:49:56,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {552#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {530#true} is VALID [2020-07-18 05:49:56,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {530#true} ~e~0 := 5; {530#true} is VALID [2020-07-18 05:49:56,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {530#true} ~d~0 := 4; {530#true} is VALID [2020-07-18 05:49:56,713 INFO L280 TraceCheckUtils]: 3: Hoare triple {530#true} ~f~0 := 6; {530#true} is VALID [2020-07-18 05:49:56,713 INFO L280 TraceCheckUtils]: 4: Hoare triple {530#true} ~c~0 := 3; {530#true} is VALID [2020-07-18 05:49:56,713 INFO L280 TraceCheckUtils]: 5: Hoare triple {530#true} ~u~0 := 21; {530#true} is VALID [2020-07-18 05:49:56,714 INFO L280 TraceCheckUtils]: 6: Hoare triple {530#true} ~v~0 := 22; {530#true} is VALID [2020-07-18 05:49:56,714 INFO L280 TraceCheckUtils]: 7: Hoare triple {530#true} ~w~0 := 23; {530#true} is VALID [2020-07-18 05:49:56,714 INFO L280 TraceCheckUtils]: 8: Hoare triple {530#true} ~x~0 := 24; {530#true} is VALID [2020-07-18 05:49:56,715 INFO L280 TraceCheckUtils]: 9: Hoare triple {530#true} ~y~0 := 25; {530#true} is VALID [2020-07-18 05:49:56,715 INFO L280 TraceCheckUtils]: 10: Hoare triple {530#true} ~z~0 := 26; {530#true} is VALID [2020-07-18 05:49:56,716 INFO L280 TraceCheckUtils]: 11: Hoare triple {530#true} ~a25~0 := 0; {530#true} is VALID [2020-07-18 05:49:56,717 INFO L280 TraceCheckUtils]: 12: Hoare triple {530#true} ~a11~0 := 0; {553#(<= ~a11~0 0)} is VALID [2020-07-18 05:49:56,717 INFO L280 TraceCheckUtils]: 13: Hoare triple {553#(<= ~a11~0 0)} ~a28~0 := 7; {553#(<= ~a11~0 0)} is VALID [2020-07-18 05:49:56,718 INFO L280 TraceCheckUtils]: 14: Hoare triple {553#(<= ~a11~0 0)} ~a19~0 := 1; {553#(<= ~a11~0 0)} is VALID [2020-07-18 05:49:56,719 INFO L280 TraceCheckUtils]: 15: Hoare triple {553#(<= ~a11~0 0)} ~a21~0 := 1; {553#(<= ~a11~0 0)} is VALID [2020-07-18 05:49:56,720 INFO L280 TraceCheckUtils]: 16: Hoare triple {553#(<= ~a11~0 0)} ~a17~0 := 8; {553#(<= ~a11~0 0)} is VALID [2020-07-18 05:49:56,721 INFO L280 TraceCheckUtils]: 17: Hoare triple {553#(<= ~a11~0 0)} assume true; {553#(<= ~a11~0 0)} is VALID [2020-07-18 05:49:56,722 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {553#(<= ~a11~0 0)} {530#true} #1179#return; {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,730 INFO L263 TraceCheckUtils]: 0: Hoare triple {530#true} call ULTIMATE.init(); {552#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 05:49:56,730 INFO L280 TraceCheckUtils]: 1: Hoare triple {552#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {530#true} is VALID [2020-07-18 05:49:56,730 INFO L280 TraceCheckUtils]: 2: Hoare triple {530#true} ~e~0 := 5; {530#true} is VALID [2020-07-18 05:49:56,731 INFO L280 TraceCheckUtils]: 3: Hoare triple {530#true} ~d~0 := 4; {530#true} is VALID [2020-07-18 05:49:56,731 INFO L280 TraceCheckUtils]: 4: Hoare triple {530#true} ~f~0 := 6; {530#true} is VALID [2020-07-18 05:49:56,731 INFO L280 TraceCheckUtils]: 5: Hoare triple {530#true} ~c~0 := 3; {530#true} is VALID [2020-07-18 05:49:56,732 INFO L280 TraceCheckUtils]: 6: Hoare triple {530#true} ~u~0 := 21; {530#true} is VALID [2020-07-18 05:49:56,732 INFO L280 TraceCheckUtils]: 7: Hoare triple {530#true} ~v~0 := 22; {530#true} is VALID [2020-07-18 05:49:56,732 INFO L280 TraceCheckUtils]: 8: Hoare triple {530#true} ~w~0 := 23; {530#true} is VALID [2020-07-18 05:49:56,733 INFO L280 TraceCheckUtils]: 9: Hoare triple {530#true} ~x~0 := 24; {530#true} is VALID [2020-07-18 05:49:56,733 INFO L280 TraceCheckUtils]: 10: Hoare triple {530#true} ~y~0 := 25; {530#true} is VALID [2020-07-18 05:49:56,733 INFO L280 TraceCheckUtils]: 11: Hoare triple {530#true} ~z~0 := 26; {530#true} is VALID [2020-07-18 05:49:56,734 INFO L280 TraceCheckUtils]: 12: Hoare triple {530#true} ~a25~0 := 0; {530#true} is VALID [2020-07-18 05:49:56,737 INFO L280 TraceCheckUtils]: 13: Hoare triple {530#true} ~a11~0 := 0; {553#(<= ~a11~0 0)} is VALID [2020-07-18 05:49:56,740 INFO L280 TraceCheckUtils]: 14: Hoare triple {553#(<= ~a11~0 0)} ~a28~0 := 7; {553#(<= ~a11~0 0)} is VALID [2020-07-18 05:49:56,741 INFO L280 TraceCheckUtils]: 15: Hoare triple {553#(<= ~a11~0 0)} ~a19~0 := 1; {553#(<= ~a11~0 0)} is VALID [2020-07-18 05:49:56,742 INFO L280 TraceCheckUtils]: 16: Hoare triple {553#(<= ~a11~0 0)} ~a21~0 := 1; {553#(<= ~a11~0 0)} is VALID [2020-07-18 05:49:56,743 INFO L280 TraceCheckUtils]: 17: Hoare triple {553#(<= ~a11~0 0)} ~a17~0 := 8; {553#(<= ~a11~0 0)} is VALID [2020-07-18 05:49:56,744 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= ~a11~0 0)} assume true; {553#(<= ~a11~0 0)} is VALID [2020-07-18 05:49:56,746 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {553#(<= ~a11~0 0)} {530#true} #1179#return; {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,747 INFO L263 TraceCheckUtils]: 20: Hoare triple {551#(not (= 1 ~a11~0))} call #t~ret4 := main(); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,748 INFO L280 TraceCheckUtils]: 21: Hoare triple {551#(not (= 1 ~a11~0))} ~output~0 := -1; {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,748 INFO L280 TraceCheckUtils]: 22: Hoare triple {551#(not (= 1 ~a11~0))} assume !false; {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,749 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 1 ~a11~0))} havoc ~input~0; {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,750 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 1 ~a11~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,751 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 1 ~a11~0))} ~input~0 := #t~nondet2; {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,752 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= 1 ~a11~0))} havoc #t~nondet2; {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,753 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,754 INFO L263 TraceCheckUtils]: 28: Hoare triple {551#(not (= 1 ~a11~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,755 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= 1 ~a11~0))} ~input := #in~input; {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,756 INFO L280 TraceCheckUtils]: 30: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,757 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,758 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,759 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= 1 ~a11~0))} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,760 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,761 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,762 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,763 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,764 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,764 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,765 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,766 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,767 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,768 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= 1 ~a11~0))} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,769 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,772 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= 1 ~a11~0))} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,774 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,774 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,775 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,776 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,777 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,778 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= 1 ~a11~0))} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,779 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,780 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,781 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,782 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= 1 ~a11~0))} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,783 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= 1 ~a11~0))} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,784 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= 1 ~a11~0))} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,785 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,786 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= 1 ~a11~0))} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,787 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,788 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,789 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,789 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,790 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= 1 ~a11~0))} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,791 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,792 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,793 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,793 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,794 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,795 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= 1 ~a11~0))} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,796 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= 1 ~a11~0))} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,797 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,798 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,799 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,800 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,801 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= 1 ~a11~0))} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,802 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,803 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= 1 ~a11~0))} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,804 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= 1 ~a11~0))} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,804 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,805 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,806 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,807 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,808 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= 1 ~a11~0))} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,809 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,809 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,810 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,811 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= 1 ~a11~0))} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,812 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,813 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,813 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,814 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,815 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,816 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,817 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,818 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,819 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,819 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,820 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,821 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= 1 ~a11~0))} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,822 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,823 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= 1 ~a11~0))} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,823 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,824 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,825 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,826 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,826 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,827 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 05:49:56,828 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(not (= 1 ~a11~0))} assume ((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {531#false} is VALID [2020-07-18 05:49:56,828 INFO L280 TraceCheckUtils]: 110: Hoare triple {531#false} assume !false; {531#false} is VALID [2020-07-18 05:49:56,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 05:49:56,880 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [741884265] [2020-07-18 05:49:56,883 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 05:49:56,883 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 05:49:56,884 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [847715286] [2020-07-18 05:49:56,891 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 111 [2020-07-18 05:49:56,895 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:49:56,899 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 05:49:57,056 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:49:57,056 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 05:49:57,056 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:49:57,065 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 05:49:57,066 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 05:49:57,068 INFO L87 Difference]: Start difference. First operand 527 states. Second operand 5 states. [2020-07-18 05:50:10,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:50:10,067 INFO L93 Difference]: Finished difference Result 1539 states and 2132 transitions. [2020-07-18 05:50:10,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-18 05:50:10,068 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 111 [2020-07-18 05:50:10,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:50:10,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:50:10,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2132 transitions. [2020-07-18 05:50:10,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:50:10,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2132 transitions. [2020-07-18 05:50:10,147 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 2132 transitions. [2020-07-18 05:50:13,423 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2132 edges. 2132 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:50:13,579 INFO L225 Difference]: With dead ends: 1539 [2020-07-18 05:50:13,579 INFO L226 Difference]: Without dead ends: 935 [2020-07-18 05:50:13,590 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-18 05:50:13,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 935 states. [2020-07-18 05:50:18,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 935 to 878. [2020-07-18 05:50:18,637 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:50:18,637 INFO L82 GeneralOperation]: Start isEquivalent. First operand 935 states. Second operand 878 states. [2020-07-18 05:50:18,638 INFO L74 IsIncluded]: Start isIncluded. First operand 935 states. Second operand 878 states. [2020-07-18 05:50:18,638 INFO L87 Difference]: Start difference. First operand 935 states. Second operand 878 states. [2020-07-18 05:50:18,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:50:18,716 INFO L93 Difference]: Finished difference Result 935 states and 1150 transitions. [2020-07-18 05:50:18,716 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1150 transitions. [2020-07-18 05:50:18,723 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:50:18,723 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:50:18,723 INFO L74 IsIncluded]: Start isIncluded. First operand 878 states. Second operand 935 states. [2020-07-18 05:50:18,723 INFO L87 Difference]: Start difference. First operand 878 states. Second operand 935 states. [2020-07-18 05:50:18,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:50:18,791 INFO L93 Difference]: Finished difference Result 935 states and 1150 transitions. [2020-07-18 05:50:18,791 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1150 transitions. [2020-07-18 05:50:18,795 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:50:18,795 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:50:18,795 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:50:18,796 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:50:18,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 878 states. [2020-07-18 05:50:18,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 878 states and 1089 transitions. [2020-07-18 05:50:18,856 INFO L78 Accepts]: Start accepts. Automaton has 878 states and 1089 transitions. Word has length 111 [2020-07-18 05:50:18,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:50:18,857 INFO L479 AbstractCegarLoop]: Abstraction has 878 states and 1089 transitions. [2020-07-18 05:50:18,857 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 05:50:18,858 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 878 states and 1089 transitions. [2020-07-18 05:50:20,828 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1089 edges. 1089 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:50:20,828 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1089 transitions. [2020-07-18 05:50:20,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2020-07-18 05:50:20,835 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:50:20,836 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:50:20,836 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 05:50:20,837 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:50:20,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:50:20,837 INFO L82 PathProgramCache]: Analyzing trace with hash -184227746, now seen corresponding path program 1 times [2020-07-18 05:50:20,837 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:50:20,838 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [510884264] [2020-07-18 05:50:20,838 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:50:20,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:50:21,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:50:21,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {7294#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {7264#true} is VALID [2020-07-18 05:50:21,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {7264#true} ~e~0 := 5; {7264#true} is VALID [2020-07-18 05:50:21,105 INFO L280 TraceCheckUtils]: 2: Hoare triple {7264#true} ~d~0 := 4; {7264#true} is VALID [2020-07-18 05:50:21,105 INFO L280 TraceCheckUtils]: 3: Hoare triple {7264#true} ~f~0 := 6; {7264#true} is VALID [2020-07-18 05:50:21,105 INFO L280 TraceCheckUtils]: 4: Hoare triple {7264#true} ~c~0 := 3; {7264#true} is VALID [2020-07-18 05:50:21,105 INFO L280 TraceCheckUtils]: 5: Hoare triple {7264#true} ~u~0 := 21; {7264#true} is VALID [2020-07-18 05:50:21,106 INFO L280 TraceCheckUtils]: 6: Hoare triple {7264#true} ~v~0 := 22; {7264#true} is VALID [2020-07-18 05:50:21,106 INFO L280 TraceCheckUtils]: 7: Hoare triple {7264#true} ~w~0 := 23; {7264#true} is VALID [2020-07-18 05:50:21,106 INFO L280 TraceCheckUtils]: 8: Hoare triple {7264#true} ~x~0 := 24; {7264#true} is VALID [2020-07-18 05:50:21,106 INFO L280 TraceCheckUtils]: 9: Hoare triple {7264#true} ~y~0 := 25; {7264#true} is VALID [2020-07-18 05:50:21,107 INFO L280 TraceCheckUtils]: 10: Hoare triple {7264#true} ~z~0 := 26; {7264#true} is VALID [2020-07-18 05:50:21,107 INFO L280 TraceCheckUtils]: 11: Hoare triple {7264#true} ~a25~0 := 0; {7264#true} is VALID [2020-07-18 05:50:21,107 INFO L280 TraceCheckUtils]: 12: Hoare triple {7264#true} ~a11~0 := 0; {7264#true} is VALID [2020-07-18 05:50:21,108 INFO L280 TraceCheckUtils]: 13: Hoare triple {7264#true} ~a28~0 := 7; {7295#(= 7 ~a28~0)} is VALID [2020-07-18 05:50:21,109 INFO L280 TraceCheckUtils]: 14: Hoare triple {7295#(= 7 ~a28~0)} ~a19~0 := 1; {7295#(= 7 ~a28~0)} is VALID [2020-07-18 05:50:21,110 INFO L280 TraceCheckUtils]: 15: Hoare triple {7295#(= 7 ~a28~0)} ~a21~0 := 1; {7295#(= 7 ~a28~0)} is VALID [2020-07-18 05:50:21,111 INFO L280 TraceCheckUtils]: 16: Hoare triple {7295#(= 7 ~a28~0)} ~a17~0 := 8; {7296#(and (not (= ~a28~0 ~a17~0)) (= 7 ~a28~0))} is VALID [2020-07-18 05:50:21,112 INFO L280 TraceCheckUtils]: 17: Hoare triple {7296#(and (not (= ~a28~0 ~a17~0)) (= 7 ~a28~0))} assume true; {7296#(and (not (= ~a28~0 ~a17~0)) (= 7 ~a28~0))} is VALID [2020-07-18 05:50:21,114 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {7296#(and (not (= ~a28~0 ~a17~0)) (= 7 ~a28~0))} {7264#true} #1179#return; {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} is VALID [2020-07-18 05:50:21,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:50:21,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {7297#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {7298#(and (= ~a17~0 |old(~a17~0)|) (= ~a28~0 |old(~a28~0)|))} is VALID [2020-07-18 05:50:21,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {7298#(and (= ~a17~0 |old(~a17~0)|) (= ~a28~0 |old(~a28~0)|))} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} is VALID [2020-07-18 05:50:21,181 INFO L280 TraceCheckUtils]: 2: Hoare triple {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} ~a28~0 := 9; {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} is VALID [2020-07-18 05:50:21,182 INFO L280 TraceCheckUtils]: 3: Hoare triple {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} ~a11~0 := 1; {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} is VALID [2020-07-18 05:50:21,183 INFO L280 TraceCheckUtils]: 4: Hoare triple {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} ~a25~0 := 1; {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} is VALID [2020-07-18 05:50:21,183 INFO L280 TraceCheckUtils]: 5: Hoare triple {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} #res := -1; {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} is VALID [2020-07-18 05:50:21,184 INFO L280 TraceCheckUtils]: 6: Hoare triple {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} assume true; {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} is VALID [2020-07-18 05:50:21,185 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} #1183#return; {7265#false} is VALID [2020-07-18 05:50:21,187 INFO L263 TraceCheckUtils]: 0: Hoare triple {7264#true} call ULTIMATE.init(); {7294#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 05:50:21,188 INFO L280 TraceCheckUtils]: 1: Hoare triple {7294#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {7264#true} is VALID [2020-07-18 05:50:21,188 INFO L280 TraceCheckUtils]: 2: Hoare triple {7264#true} ~e~0 := 5; {7264#true} is VALID [2020-07-18 05:50:21,188 INFO L280 TraceCheckUtils]: 3: Hoare triple {7264#true} ~d~0 := 4; {7264#true} is VALID [2020-07-18 05:50:21,188 INFO L280 TraceCheckUtils]: 4: Hoare triple {7264#true} ~f~0 := 6; {7264#true} is VALID [2020-07-18 05:50:21,189 INFO L280 TraceCheckUtils]: 5: Hoare triple {7264#true} ~c~0 := 3; {7264#true} is VALID [2020-07-18 05:50:21,189 INFO L280 TraceCheckUtils]: 6: Hoare triple {7264#true} ~u~0 := 21; {7264#true} is VALID [2020-07-18 05:50:21,189 INFO L280 TraceCheckUtils]: 7: Hoare triple {7264#true} ~v~0 := 22; {7264#true} is VALID [2020-07-18 05:50:21,189 INFO L280 TraceCheckUtils]: 8: Hoare triple {7264#true} ~w~0 := 23; {7264#true} is VALID [2020-07-18 05:50:21,190 INFO L280 TraceCheckUtils]: 9: Hoare triple {7264#true} ~x~0 := 24; {7264#true} is VALID [2020-07-18 05:50:21,190 INFO L280 TraceCheckUtils]: 10: Hoare triple {7264#true} ~y~0 := 25; {7264#true} is VALID [2020-07-18 05:50:21,190 INFO L280 TraceCheckUtils]: 11: Hoare triple {7264#true} ~z~0 := 26; {7264#true} is VALID [2020-07-18 05:50:21,190 INFO L280 TraceCheckUtils]: 12: Hoare triple {7264#true} ~a25~0 := 0; {7264#true} is VALID [2020-07-18 05:50:21,191 INFO L280 TraceCheckUtils]: 13: Hoare triple {7264#true} ~a11~0 := 0; {7264#true} is VALID [2020-07-18 05:50:21,191 INFO L280 TraceCheckUtils]: 14: Hoare triple {7264#true} ~a28~0 := 7; {7295#(= 7 ~a28~0)} is VALID [2020-07-18 05:50:21,192 INFO L280 TraceCheckUtils]: 15: Hoare triple {7295#(= 7 ~a28~0)} ~a19~0 := 1; {7295#(= 7 ~a28~0)} is VALID [2020-07-18 05:50:21,192 INFO L280 TraceCheckUtils]: 16: Hoare triple {7295#(= 7 ~a28~0)} ~a21~0 := 1; {7295#(= 7 ~a28~0)} is VALID [2020-07-18 05:50:21,193 INFO L280 TraceCheckUtils]: 17: Hoare triple {7295#(= 7 ~a28~0)} ~a17~0 := 8; {7296#(and (not (= ~a28~0 ~a17~0)) (= 7 ~a28~0))} is VALID [2020-07-18 05:50:21,194 INFO L280 TraceCheckUtils]: 18: Hoare triple {7296#(and (not (= ~a28~0 ~a17~0)) (= 7 ~a28~0))} assume true; {7296#(and (not (= ~a28~0 ~a17~0)) (= 7 ~a28~0))} is VALID [2020-07-18 05:50:21,195 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {7296#(and (not (= ~a28~0 ~a17~0)) (= 7 ~a28~0))} {7264#true} #1179#return; {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} is VALID [2020-07-18 05:50:21,195 INFO L263 TraceCheckUtils]: 20: Hoare triple {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} call #t~ret4 := main(); {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} is VALID [2020-07-18 05:50:21,196 INFO L280 TraceCheckUtils]: 21: Hoare triple {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} ~output~0 := -1; {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} is VALID [2020-07-18 05:50:21,197 INFO L280 TraceCheckUtils]: 22: Hoare triple {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} assume !false; {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} is VALID [2020-07-18 05:50:21,198 INFO L280 TraceCheckUtils]: 23: Hoare triple {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} havoc ~input~0; {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} is VALID [2020-07-18 05:50:21,199 INFO L280 TraceCheckUtils]: 24: Hoare triple {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} is VALID [2020-07-18 05:50:21,200 INFO L280 TraceCheckUtils]: 25: Hoare triple {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} ~input~0 := #t~nondet2; {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} is VALID [2020-07-18 05:50:21,200 INFO L280 TraceCheckUtils]: 26: Hoare triple {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} havoc #t~nondet2; {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} is VALID [2020-07-18 05:50:21,201 INFO L280 TraceCheckUtils]: 27: Hoare triple {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} is VALID [2020-07-18 05:50:21,202 INFO L263 TraceCheckUtils]: 28: Hoare triple {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} call #t~ret3 := calculate_output(~input~0); {7297#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 05:50:21,203 INFO L280 TraceCheckUtils]: 29: Hoare triple {7297#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {7298#(and (= ~a17~0 |old(~a17~0)|) (= ~a28~0 |old(~a28~0)|))} is VALID [2020-07-18 05:50:21,204 INFO L280 TraceCheckUtils]: 30: Hoare triple {7298#(and (= ~a17~0 |old(~a17~0)|) (= ~a28~0 |old(~a28~0)|))} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} is VALID [2020-07-18 05:50:21,205 INFO L280 TraceCheckUtils]: 31: Hoare triple {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} ~a28~0 := 9; {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} is VALID [2020-07-18 05:50:21,205 INFO L280 TraceCheckUtils]: 32: Hoare triple {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} ~a11~0 := 1; {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} is VALID [2020-07-18 05:50:21,206 INFO L280 TraceCheckUtils]: 33: Hoare triple {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} ~a25~0 := 1; {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} is VALID [2020-07-18 05:50:21,206 INFO L280 TraceCheckUtils]: 34: Hoare triple {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} #res := -1; {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} is VALID [2020-07-18 05:50:21,207 INFO L280 TraceCheckUtils]: 35: Hoare triple {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} assume true; {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} is VALID [2020-07-18 05:50:21,208 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7299#(or (= |old(~a17~0)| |old(~a28~0)|) (= 9 |old(~a28~0)|))} {7285#(and (not (= ~a28~0 ~a17~0)) (not (= 9 ~a28~0)))} #1183#return; {7265#false} is VALID [2020-07-18 05:50:21,208 INFO L280 TraceCheckUtils]: 37: Hoare triple {7265#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7265#false} is VALID [2020-07-18 05:50:21,209 INFO L280 TraceCheckUtils]: 38: Hoare triple {7265#false} ~output~0 := #t~ret3; {7265#false} is VALID [2020-07-18 05:50:21,209 INFO L280 TraceCheckUtils]: 39: Hoare triple {7265#false} havoc #t~ret3; {7265#false} is VALID [2020-07-18 05:50:21,209 INFO L280 TraceCheckUtils]: 40: Hoare triple {7265#false} assume !false; {7265#false} is VALID [2020-07-18 05:50:21,209 INFO L280 TraceCheckUtils]: 41: Hoare triple {7265#false} havoc ~input~0; {7265#false} is VALID [2020-07-18 05:50:21,210 INFO L280 TraceCheckUtils]: 42: Hoare triple {7265#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {7265#false} is VALID [2020-07-18 05:50:21,210 INFO L280 TraceCheckUtils]: 43: Hoare triple {7265#false} ~input~0 := #t~nondet2; {7265#false} is VALID [2020-07-18 05:50:21,210 INFO L280 TraceCheckUtils]: 44: Hoare triple {7265#false} havoc #t~nondet2; {7265#false} is VALID [2020-07-18 05:50:21,210 INFO L280 TraceCheckUtils]: 45: Hoare triple {7265#false} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {7265#false} is VALID [2020-07-18 05:50:21,211 INFO L263 TraceCheckUtils]: 46: Hoare triple {7265#false} call #t~ret3 := calculate_output(~input~0); {7265#false} is VALID [2020-07-18 05:50:21,211 INFO L280 TraceCheckUtils]: 47: Hoare triple {7265#false} ~input := #in~input; {7265#false} is VALID [2020-07-18 05:50:21,211 INFO L280 TraceCheckUtils]: 48: Hoare triple {7265#false} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {7265#false} is VALID [2020-07-18 05:50:21,211 INFO L280 TraceCheckUtils]: 49: Hoare triple {7265#false} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {7265#false} is VALID [2020-07-18 05:50:21,212 INFO L280 TraceCheckUtils]: 50: Hoare triple {7265#false} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {7265#false} is VALID [2020-07-18 05:50:21,212 INFO L280 TraceCheckUtils]: 51: Hoare triple {7265#false} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {7265#false} is VALID [2020-07-18 05:50:21,212 INFO L280 TraceCheckUtils]: 52: Hoare triple {7265#false} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {7265#false} is VALID [2020-07-18 05:50:21,212 INFO L280 TraceCheckUtils]: 53: Hoare triple {7265#false} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {7265#false} is VALID [2020-07-18 05:50:21,213 INFO L280 TraceCheckUtils]: 54: Hoare triple {7265#false} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {7265#false} is VALID [2020-07-18 05:50:21,213 INFO L280 TraceCheckUtils]: 55: Hoare triple {7265#false} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {7265#false} is VALID [2020-07-18 05:50:21,213 INFO L280 TraceCheckUtils]: 56: Hoare triple {7265#false} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {7265#false} is VALID [2020-07-18 05:50:21,213 INFO L280 TraceCheckUtils]: 57: Hoare triple {7265#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {7265#false} is VALID [2020-07-18 05:50:21,213 INFO L280 TraceCheckUtils]: 58: Hoare triple {7265#false} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {7265#false} is VALID [2020-07-18 05:50:21,214 INFO L280 TraceCheckUtils]: 59: Hoare triple {7265#false} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {7265#false} is VALID [2020-07-18 05:50:21,214 INFO L280 TraceCheckUtils]: 60: Hoare triple {7265#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {7265#false} is VALID [2020-07-18 05:50:21,214 INFO L280 TraceCheckUtils]: 61: Hoare triple {7265#false} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {7265#false} is VALID [2020-07-18 05:50:21,214 INFO L280 TraceCheckUtils]: 62: Hoare triple {7265#false} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {7265#false} is VALID [2020-07-18 05:50:21,215 INFO L280 TraceCheckUtils]: 63: Hoare triple {7265#false} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {7265#false} is VALID [2020-07-18 05:50:21,215 INFO L280 TraceCheckUtils]: 64: Hoare triple {7265#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {7265#false} is VALID [2020-07-18 05:50:21,215 INFO L280 TraceCheckUtils]: 65: Hoare triple {7265#false} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {7265#false} is VALID [2020-07-18 05:50:21,215 INFO L280 TraceCheckUtils]: 66: Hoare triple {7265#false} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {7265#false} is VALID [2020-07-18 05:50:21,216 INFO L280 TraceCheckUtils]: 67: Hoare triple {7265#false} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {7265#false} is VALID [2020-07-18 05:50:21,216 INFO L280 TraceCheckUtils]: 68: Hoare triple {7265#false} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {7265#false} is VALID [2020-07-18 05:50:21,216 INFO L280 TraceCheckUtils]: 69: Hoare triple {7265#false} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {7265#false} is VALID [2020-07-18 05:50:21,216 INFO L280 TraceCheckUtils]: 70: Hoare triple {7265#false} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {7265#false} is VALID [2020-07-18 05:50:21,217 INFO L280 TraceCheckUtils]: 71: Hoare triple {7265#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {7265#false} is VALID [2020-07-18 05:50:21,217 INFO L280 TraceCheckUtils]: 72: Hoare triple {7265#false} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {7265#false} is VALID [2020-07-18 05:50:21,217 INFO L280 TraceCheckUtils]: 73: Hoare triple {7265#false} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {7265#false} is VALID [2020-07-18 05:50:21,217 INFO L280 TraceCheckUtils]: 74: Hoare triple {7265#false} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {7265#false} is VALID [2020-07-18 05:50:21,218 INFO L280 TraceCheckUtils]: 75: Hoare triple {7265#false} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {7265#false} is VALID [2020-07-18 05:50:21,218 INFO L280 TraceCheckUtils]: 76: Hoare triple {7265#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {7265#false} is VALID [2020-07-18 05:50:21,218 INFO L280 TraceCheckUtils]: 77: Hoare triple {7265#false} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {7265#false} is VALID [2020-07-18 05:50:21,218 INFO L280 TraceCheckUtils]: 78: Hoare triple {7265#false} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {7265#false} is VALID [2020-07-18 05:50:21,219 INFO L280 TraceCheckUtils]: 79: Hoare triple {7265#false} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {7265#false} is VALID [2020-07-18 05:50:21,219 INFO L280 TraceCheckUtils]: 80: Hoare triple {7265#false} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {7265#false} is VALID [2020-07-18 05:50:21,219 INFO L280 TraceCheckUtils]: 81: Hoare triple {7265#false} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {7265#false} is VALID [2020-07-18 05:50:21,219 INFO L280 TraceCheckUtils]: 82: Hoare triple {7265#false} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {7265#false} is VALID [2020-07-18 05:50:21,220 INFO L280 TraceCheckUtils]: 83: Hoare triple {7265#false} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {7265#false} is VALID [2020-07-18 05:50:21,220 INFO L280 TraceCheckUtils]: 84: Hoare triple {7265#false} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {7265#false} is VALID [2020-07-18 05:50:21,220 INFO L280 TraceCheckUtils]: 85: Hoare triple {7265#false} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {7265#false} is VALID [2020-07-18 05:50:21,220 INFO L280 TraceCheckUtils]: 86: Hoare triple {7265#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {7265#false} is VALID [2020-07-18 05:50:21,220 INFO L280 TraceCheckUtils]: 87: Hoare triple {7265#false} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {7265#false} is VALID [2020-07-18 05:50:21,221 INFO L280 TraceCheckUtils]: 88: Hoare triple {7265#false} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {7265#false} is VALID [2020-07-18 05:50:21,221 INFO L280 TraceCheckUtils]: 89: Hoare triple {7265#false} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {7265#false} is VALID [2020-07-18 05:50:21,221 INFO L280 TraceCheckUtils]: 90: Hoare triple {7265#false} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {7265#false} is VALID [2020-07-18 05:50:21,221 INFO L280 TraceCheckUtils]: 91: Hoare triple {7265#false} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {7265#false} is VALID [2020-07-18 05:50:21,222 INFO L280 TraceCheckUtils]: 92: Hoare triple {7265#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {7265#false} is VALID [2020-07-18 05:50:21,222 INFO L280 TraceCheckUtils]: 93: Hoare triple {7265#false} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {7265#false} is VALID [2020-07-18 05:50:21,222 INFO L280 TraceCheckUtils]: 94: Hoare triple {7265#false} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {7265#false} is VALID [2020-07-18 05:50:21,222 INFO L280 TraceCheckUtils]: 95: Hoare triple {7265#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {7265#false} is VALID [2020-07-18 05:50:21,223 INFO L280 TraceCheckUtils]: 96: Hoare triple {7265#false} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {7265#false} is VALID [2020-07-18 05:50:21,223 INFO L280 TraceCheckUtils]: 97: Hoare triple {7265#false} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {7265#false} is VALID [2020-07-18 05:50:21,223 INFO L280 TraceCheckUtils]: 98: Hoare triple {7265#false} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {7265#false} is VALID [2020-07-18 05:50:21,223 INFO L280 TraceCheckUtils]: 99: Hoare triple {7265#false} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {7265#false} is VALID [2020-07-18 05:50:21,223 INFO L280 TraceCheckUtils]: 100: Hoare triple {7265#false} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {7265#false} is VALID [2020-07-18 05:50:21,224 INFO L280 TraceCheckUtils]: 101: Hoare triple {7265#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {7265#false} is VALID [2020-07-18 05:50:21,224 INFO L280 TraceCheckUtils]: 102: Hoare triple {7265#false} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {7265#false} is VALID [2020-07-18 05:50:21,224 INFO L280 TraceCheckUtils]: 103: Hoare triple {7265#false} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {7265#false} is VALID [2020-07-18 05:50:21,224 INFO L280 TraceCheckUtils]: 104: Hoare triple {7265#false} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {7265#false} is VALID [2020-07-18 05:50:21,225 INFO L280 TraceCheckUtils]: 105: Hoare triple {7265#false} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {7265#false} is VALID [2020-07-18 05:50:21,225 INFO L280 TraceCheckUtils]: 106: Hoare triple {7265#false} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {7265#false} is VALID [2020-07-18 05:50:21,225 INFO L280 TraceCheckUtils]: 107: Hoare triple {7265#false} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {7265#false} is VALID [2020-07-18 05:50:21,225 INFO L280 TraceCheckUtils]: 108: Hoare triple {7265#false} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {7265#false} is VALID [2020-07-18 05:50:21,226 INFO L280 TraceCheckUtils]: 109: Hoare triple {7265#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {7265#false} is VALID [2020-07-18 05:50:21,226 INFO L280 TraceCheckUtils]: 110: Hoare triple {7265#false} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {7265#false} is VALID [2020-07-18 05:50:21,226 INFO L280 TraceCheckUtils]: 111: Hoare triple {7265#false} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {7265#false} is VALID [2020-07-18 05:50:21,226 INFO L280 TraceCheckUtils]: 112: Hoare triple {7265#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {7265#false} is VALID [2020-07-18 05:50:21,226 INFO L280 TraceCheckUtils]: 113: Hoare triple {7265#false} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {7265#false} is VALID [2020-07-18 05:50:21,227 INFO L280 TraceCheckUtils]: 114: Hoare triple {7265#false} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {7265#false} is VALID [2020-07-18 05:50:21,227 INFO L280 TraceCheckUtils]: 115: Hoare triple {7265#false} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {7265#false} is VALID [2020-07-18 05:50:21,227 INFO L280 TraceCheckUtils]: 116: Hoare triple {7265#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {7265#false} is VALID [2020-07-18 05:50:21,227 INFO L280 TraceCheckUtils]: 117: Hoare triple {7265#false} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {7265#false} is VALID [2020-07-18 05:50:21,228 INFO L280 TraceCheckUtils]: 118: Hoare triple {7265#false} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {7265#false} is VALID [2020-07-18 05:50:21,228 INFO L280 TraceCheckUtils]: 119: Hoare triple {7265#false} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {7265#false} is VALID [2020-07-18 05:50:21,228 INFO L280 TraceCheckUtils]: 120: Hoare triple {7265#false} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {7265#false} is VALID [2020-07-18 05:50:21,228 INFO L280 TraceCheckUtils]: 121: Hoare triple {7265#false} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {7265#false} is VALID [2020-07-18 05:50:21,229 INFO L280 TraceCheckUtils]: 122: Hoare triple {7265#false} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {7265#false} is VALID [2020-07-18 05:50:21,229 INFO L280 TraceCheckUtils]: 123: Hoare triple {7265#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {7265#false} is VALID [2020-07-18 05:50:21,229 INFO L280 TraceCheckUtils]: 124: Hoare triple {7265#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {7265#false} is VALID [2020-07-18 05:50:21,229 INFO L280 TraceCheckUtils]: 125: Hoare triple {7265#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {7265#false} is VALID [2020-07-18 05:50:21,229 INFO L280 TraceCheckUtils]: 126: Hoare triple {7265#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {7265#false} is VALID [2020-07-18 05:50:21,230 INFO L280 TraceCheckUtils]: 127: Hoare triple {7265#false} assume ((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {7265#false} is VALID [2020-07-18 05:50:21,230 INFO L280 TraceCheckUtils]: 128: Hoare triple {7265#false} assume !false; {7265#false} is VALID [2020-07-18 05:50:21,248 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 05:50:21,249 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [510884264] [2020-07-18 05:50:21,249 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 05:50:21,249 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-18 05:50:21,250 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1232892302] [2020-07-18 05:50:21,251 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 129 [2020-07-18 05:50:21,252 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:50:21,252 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-18 05:50:21,403 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:50:21,404 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-18 05:50:21,404 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:50:21,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-18 05:50:21,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-07-18 05:50:21,405 INFO L87 Difference]: Start difference. First operand 878 states and 1089 transitions. Second operand 9 states. [2020-07-18 05:50:49,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:50:49,192 INFO L93 Difference]: Finished difference Result 3064 states and 4119 transitions. [2020-07-18 05:50:49,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-18 05:50:49,193 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 129 [2020-07-18 05:50:49,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:50:49,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 05:50:49,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1830 transitions. [2020-07-18 05:50:49,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 05:50:49,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1830 transitions. [2020-07-18 05:50:49,238 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 1830 transitions. [2020-07-18 05:50:52,093 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1830 edges. 1830 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:50:52,458 INFO L225 Difference]: With dead ends: 3064 [2020-07-18 05:50:52,458 INFO L226 Difference]: Without dead ends: 2208 [2020-07-18 05:50:52,465 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=78, Invalid=228, Unknown=0, NotChecked=0, Total=306 [2020-07-18 05:50:52,469 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2208 states. [2020-07-18 05:51:04,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2208 to 1671. [2020-07-18 05:51:04,511 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:51:04,511 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2208 states. Second operand 1671 states. [2020-07-18 05:51:04,511 INFO L74 IsIncluded]: Start isIncluded. First operand 2208 states. Second operand 1671 states. [2020-07-18 05:51:04,512 INFO L87 Difference]: Start difference. First operand 2208 states. Second operand 1671 states. [2020-07-18 05:51:04,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:51:04,797 INFO L93 Difference]: Finished difference Result 2208 states and 2646 transitions. [2020-07-18 05:51:04,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 2646 transitions. [2020-07-18 05:51:04,808 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:51:04,808 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:51:04,808 INFO L74 IsIncluded]: Start isIncluded. First operand 1671 states. Second operand 2208 states. [2020-07-18 05:51:04,809 INFO L87 Difference]: Start difference. First operand 1671 states. Second operand 2208 states. [2020-07-18 05:51:05,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:51:05,093 INFO L93 Difference]: Finished difference Result 2208 states and 2646 transitions. [2020-07-18 05:51:05,093 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 2646 transitions. [2020-07-18 05:51:05,103 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:51:05,103 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:51:05,104 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:51:05,104 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:51:05,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1671 states. [2020-07-18 05:51:05,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 1671 states and 2025 transitions. [2020-07-18 05:51:05,250 INFO L78 Accepts]: Start accepts. Automaton has 1671 states and 2025 transitions. Word has length 129 [2020-07-18 05:51:05,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:51:05,250 INFO L479 AbstractCegarLoop]: Abstraction has 1671 states and 2025 transitions. [2020-07-18 05:51:05,250 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-18 05:51:05,250 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1671 states and 2025 transitions. [2020-07-18 05:51:09,545 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2025 edges. 2025 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:51:09,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2025 transitions. [2020-07-18 05:51:09,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2020-07-18 05:51:09,552 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:51:09,553 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:51:09,553 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 05:51:09,553 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:51:09,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:51:09,553 INFO L82 PathProgramCache]: Analyzing trace with hash -1044088891, now seen corresponding path program 1 times [2020-07-18 05:51:09,554 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:51:09,554 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1857806114] [2020-07-18 05:51:09,554 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:51:09,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:51:09,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:51:09,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {21244#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {21206#true} is VALID [2020-07-18 05:51:09,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {21206#true} ~e~0 := 5; {21206#true} is VALID [2020-07-18 05:51:09,725 INFO L280 TraceCheckUtils]: 2: Hoare triple {21206#true} ~d~0 := 4; {21206#true} is VALID [2020-07-18 05:51:09,725 INFO L280 TraceCheckUtils]: 3: Hoare triple {21206#true} ~f~0 := 6; {21206#true} is VALID [2020-07-18 05:51:09,725 INFO L280 TraceCheckUtils]: 4: Hoare triple {21206#true} ~c~0 := 3; {21206#true} is VALID [2020-07-18 05:51:09,725 INFO L280 TraceCheckUtils]: 5: Hoare triple {21206#true} ~u~0 := 21; {21206#true} is VALID [2020-07-18 05:51:09,725 INFO L280 TraceCheckUtils]: 6: Hoare triple {21206#true} ~v~0 := 22; {21206#true} is VALID [2020-07-18 05:51:09,726 INFO L280 TraceCheckUtils]: 7: Hoare triple {21206#true} ~w~0 := 23; {21206#true} is VALID [2020-07-18 05:51:09,726 INFO L280 TraceCheckUtils]: 8: Hoare triple {21206#true} ~x~0 := 24; {21206#true} is VALID [2020-07-18 05:51:09,726 INFO L280 TraceCheckUtils]: 9: Hoare triple {21206#true} ~y~0 := 25; {21206#true} is VALID [2020-07-18 05:51:09,726 INFO L280 TraceCheckUtils]: 10: Hoare triple {21206#true} ~z~0 := 26; {21206#true} is VALID [2020-07-18 05:51:09,727 INFO L280 TraceCheckUtils]: 11: Hoare triple {21206#true} ~a25~0 := 0; {21206#true} is VALID [2020-07-18 05:51:09,727 INFO L280 TraceCheckUtils]: 12: Hoare triple {21206#true} ~a11~0 := 0; {21206#true} is VALID [2020-07-18 05:51:09,727 INFO L280 TraceCheckUtils]: 13: Hoare triple {21206#true} ~a28~0 := 7; {21206#true} is VALID [2020-07-18 05:51:09,727 INFO L280 TraceCheckUtils]: 14: Hoare triple {21206#true} ~a19~0 := 1; {21206#true} is VALID [2020-07-18 05:51:09,728 INFO L280 TraceCheckUtils]: 15: Hoare triple {21206#true} ~a21~0 := 1; {21206#true} is VALID [2020-07-18 05:51:09,728 INFO L280 TraceCheckUtils]: 16: Hoare triple {21206#true} ~a17~0 := 8; {21227#(<= ~a17~0 8)} is VALID [2020-07-18 05:51:09,729 INFO L280 TraceCheckUtils]: 17: Hoare triple {21227#(<= ~a17~0 8)} assume true; {21227#(<= ~a17~0 8)} is VALID [2020-07-18 05:51:09,730 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {21227#(<= ~a17~0 8)} {21206#true} #1179#return; {21227#(<= ~a17~0 8)} is VALID [2020-07-18 05:51:09,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:51:09,789 INFO L280 TraceCheckUtils]: 0: Hoare triple {21245#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {21206#true} is VALID [2020-07-18 05:51:09,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {21206#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {21206#true} is VALID [2020-07-18 05:51:09,791 INFO L280 TraceCheckUtils]: 2: Hoare triple {21206#true} assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0); {21246#(not (= 1 ~a25~0))} is VALID [2020-07-18 05:51:09,792 INFO L280 TraceCheckUtils]: 3: Hoare triple {21246#(not (= 1 ~a25~0))} ~a28~0 := 10; {21247#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} is VALID [2020-07-18 05:51:09,792 INFO L280 TraceCheckUtils]: 4: Hoare triple {21247#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} #res := 22; {21247#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} is VALID [2020-07-18 05:51:09,798 INFO L280 TraceCheckUtils]: 5: Hoare triple {21247#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} assume true; {21247#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} is VALID [2020-07-18 05:51:09,800 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {21247#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} {21227#(<= ~a17~0 8)} #1183#return; {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 05:51:09,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:51:09,842 INFO L280 TraceCheckUtils]: 0: Hoare triple {21245#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {21248#(and (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 05:51:09,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {21248#(and (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 05:51:09,844 INFO L280 TraceCheckUtils]: 2: Hoare triple {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} ~a28~0 := 9; {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 05:51:09,844 INFO L280 TraceCheckUtils]: 3: Hoare triple {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} ~a11~0 := 1; {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 05:51:09,845 INFO L280 TraceCheckUtils]: 4: Hoare triple {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} ~a25~0 := 1; {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 05:51:09,846 INFO L280 TraceCheckUtils]: 5: Hoare triple {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} #res := -1; {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 05:51:09,846 INFO L280 TraceCheckUtils]: 6: Hoare triple {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} assume true; {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 05:51:09,848 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} #1183#return; {21207#false} is VALID [2020-07-18 05:51:09,849 INFO L263 TraceCheckUtils]: 0: Hoare triple {21206#true} call ULTIMATE.init(); {21244#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 05:51:09,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {21244#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {21206#true} is VALID [2020-07-18 05:51:09,849 INFO L280 TraceCheckUtils]: 2: Hoare triple {21206#true} ~e~0 := 5; {21206#true} is VALID [2020-07-18 05:51:09,850 INFO L280 TraceCheckUtils]: 3: Hoare triple {21206#true} ~d~0 := 4; {21206#true} is VALID [2020-07-18 05:51:09,850 INFO L280 TraceCheckUtils]: 4: Hoare triple {21206#true} ~f~0 := 6; {21206#true} is VALID [2020-07-18 05:51:09,850 INFO L280 TraceCheckUtils]: 5: Hoare triple {21206#true} ~c~0 := 3; {21206#true} is VALID [2020-07-18 05:51:09,851 INFO L280 TraceCheckUtils]: 6: Hoare triple {21206#true} ~u~0 := 21; {21206#true} is VALID [2020-07-18 05:51:09,851 INFO L280 TraceCheckUtils]: 7: Hoare triple {21206#true} ~v~0 := 22; {21206#true} is VALID [2020-07-18 05:51:09,852 INFO L280 TraceCheckUtils]: 8: Hoare triple {21206#true} ~w~0 := 23; {21206#true} is VALID [2020-07-18 05:51:09,852 INFO L280 TraceCheckUtils]: 9: Hoare triple {21206#true} ~x~0 := 24; {21206#true} is VALID [2020-07-18 05:51:09,852 INFO L280 TraceCheckUtils]: 10: Hoare triple {21206#true} ~y~0 := 25; {21206#true} is VALID [2020-07-18 05:51:09,853 INFO L280 TraceCheckUtils]: 11: Hoare triple {21206#true} ~z~0 := 26; {21206#true} is VALID [2020-07-18 05:51:09,853 INFO L280 TraceCheckUtils]: 12: Hoare triple {21206#true} ~a25~0 := 0; {21206#true} is VALID [2020-07-18 05:51:09,853 INFO L280 TraceCheckUtils]: 13: Hoare triple {21206#true} ~a11~0 := 0; {21206#true} is VALID [2020-07-18 05:51:09,853 INFO L280 TraceCheckUtils]: 14: Hoare triple {21206#true} ~a28~0 := 7; {21206#true} is VALID [2020-07-18 05:51:09,853 INFO L280 TraceCheckUtils]: 15: Hoare triple {21206#true} ~a19~0 := 1; {21206#true} is VALID [2020-07-18 05:51:09,854 INFO L280 TraceCheckUtils]: 16: Hoare triple {21206#true} ~a21~0 := 1; {21206#true} is VALID [2020-07-18 05:51:09,854 INFO L280 TraceCheckUtils]: 17: Hoare triple {21206#true} ~a17~0 := 8; {21227#(<= ~a17~0 8)} is VALID [2020-07-18 05:51:09,861 INFO L280 TraceCheckUtils]: 18: Hoare triple {21227#(<= ~a17~0 8)} assume true; {21227#(<= ~a17~0 8)} is VALID [2020-07-18 05:51:09,862 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {21227#(<= ~a17~0 8)} {21206#true} #1179#return; {21227#(<= ~a17~0 8)} is VALID [2020-07-18 05:51:09,863 INFO L263 TraceCheckUtils]: 20: Hoare triple {21227#(<= ~a17~0 8)} call #t~ret4 := main(); {21227#(<= ~a17~0 8)} is VALID [2020-07-18 05:51:09,863 INFO L280 TraceCheckUtils]: 21: Hoare triple {21227#(<= ~a17~0 8)} ~output~0 := -1; {21227#(<= ~a17~0 8)} is VALID [2020-07-18 05:51:09,864 INFO L280 TraceCheckUtils]: 22: Hoare triple {21227#(<= ~a17~0 8)} assume !false; {21227#(<= ~a17~0 8)} is VALID [2020-07-18 05:51:09,865 INFO L280 TraceCheckUtils]: 23: Hoare triple {21227#(<= ~a17~0 8)} havoc ~input~0; {21227#(<= ~a17~0 8)} is VALID [2020-07-18 05:51:09,868 INFO L280 TraceCheckUtils]: 24: Hoare triple {21227#(<= ~a17~0 8)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {21227#(<= ~a17~0 8)} is VALID [2020-07-18 05:51:09,868 INFO L280 TraceCheckUtils]: 25: Hoare triple {21227#(<= ~a17~0 8)} ~input~0 := #t~nondet2; {21227#(<= ~a17~0 8)} is VALID [2020-07-18 05:51:09,869 INFO L280 TraceCheckUtils]: 26: Hoare triple {21227#(<= ~a17~0 8)} havoc #t~nondet2; {21227#(<= ~a17~0 8)} is VALID [2020-07-18 05:51:09,869 INFO L280 TraceCheckUtils]: 27: Hoare triple {21227#(<= ~a17~0 8)} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {21227#(<= ~a17~0 8)} is VALID [2020-07-18 05:51:09,871 INFO L263 TraceCheckUtils]: 28: Hoare triple {21227#(<= ~a17~0 8)} call #t~ret3 := calculate_output(~input~0); {21245#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 05:51:09,871 INFO L280 TraceCheckUtils]: 29: Hoare triple {21245#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {21206#true} is VALID [2020-07-18 05:51:09,871 INFO L280 TraceCheckUtils]: 30: Hoare triple {21206#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {21206#true} is VALID [2020-07-18 05:51:09,876 INFO L280 TraceCheckUtils]: 31: Hoare triple {21206#true} assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0); {21246#(not (= 1 ~a25~0))} is VALID [2020-07-18 05:51:09,877 INFO L280 TraceCheckUtils]: 32: Hoare triple {21246#(not (= 1 ~a25~0))} ~a28~0 := 10; {21247#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} is VALID [2020-07-18 05:51:09,877 INFO L280 TraceCheckUtils]: 33: Hoare triple {21247#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} #res := 22; {21247#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} is VALID [2020-07-18 05:51:09,878 INFO L280 TraceCheckUtils]: 34: Hoare triple {21247#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} assume true; {21247#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} is VALID [2020-07-18 05:51:09,879 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {21247#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} {21227#(<= ~a17~0 8)} #1183#return; {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 05:51:09,879 INFO L280 TraceCheckUtils]: 36: Hoare triple {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 05:51:09,880 INFO L280 TraceCheckUtils]: 37: Hoare triple {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} ~output~0 := #t~ret3; {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 05:51:09,881 INFO L280 TraceCheckUtils]: 38: Hoare triple {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} havoc #t~ret3; {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 05:51:09,882 INFO L280 TraceCheckUtils]: 39: Hoare triple {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} assume !false; {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 05:51:09,883 INFO L280 TraceCheckUtils]: 40: Hoare triple {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} havoc ~input~0; {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 05:51:09,883 INFO L280 TraceCheckUtils]: 41: Hoare triple {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 05:51:09,884 INFO L280 TraceCheckUtils]: 42: Hoare triple {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} ~input~0 := #t~nondet2; {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 05:51:09,884 INFO L280 TraceCheckUtils]: 43: Hoare triple {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} havoc #t~nondet2; {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 05:51:09,885 INFO L280 TraceCheckUtils]: 44: Hoare triple {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 05:51:09,886 INFO L263 TraceCheckUtils]: 45: Hoare triple {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} call #t~ret3 := calculate_output(~input~0); {21245#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 05:51:09,887 INFO L280 TraceCheckUtils]: 46: Hoare triple {21245#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {21248#(and (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 05:51:09,888 INFO L280 TraceCheckUtils]: 47: Hoare triple {21248#(and (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 05:51:09,888 INFO L280 TraceCheckUtils]: 48: Hoare triple {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} ~a28~0 := 9; {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 05:51:09,889 INFO L280 TraceCheckUtils]: 49: Hoare triple {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} ~a11~0 := 1; {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 05:51:09,889 INFO L280 TraceCheckUtils]: 50: Hoare triple {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} ~a25~0 := 1; {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 05:51:09,890 INFO L280 TraceCheckUtils]: 51: Hoare triple {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} #res := -1; {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 05:51:09,890 INFO L280 TraceCheckUtils]: 52: Hoare triple {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} assume true; {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 05:51:09,891 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {21249#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} {21235#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} #1183#return; {21207#false} is VALID [2020-07-18 05:51:09,891 INFO L280 TraceCheckUtils]: 54: Hoare triple {21207#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21207#false} is VALID [2020-07-18 05:51:09,891 INFO L280 TraceCheckUtils]: 55: Hoare triple {21207#false} ~output~0 := #t~ret3; {21207#false} is VALID [2020-07-18 05:51:09,892 INFO L280 TraceCheckUtils]: 56: Hoare triple {21207#false} havoc #t~ret3; {21207#false} is VALID [2020-07-18 05:51:09,892 INFO L280 TraceCheckUtils]: 57: Hoare triple {21207#false} assume !false; {21207#false} is VALID [2020-07-18 05:51:09,892 INFO L280 TraceCheckUtils]: 58: Hoare triple {21207#false} havoc ~input~0; {21207#false} is VALID [2020-07-18 05:51:09,892 INFO L280 TraceCheckUtils]: 59: Hoare triple {21207#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {21207#false} is VALID [2020-07-18 05:51:09,892 INFO L280 TraceCheckUtils]: 60: Hoare triple {21207#false} ~input~0 := #t~nondet2; {21207#false} is VALID [2020-07-18 05:51:09,892 INFO L280 TraceCheckUtils]: 61: Hoare triple {21207#false} havoc #t~nondet2; {21207#false} is VALID [2020-07-18 05:51:09,893 INFO L280 TraceCheckUtils]: 62: Hoare triple {21207#false} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {21207#false} is VALID [2020-07-18 05:51:09,893 INFO L263 TraceCheckUtils]: 63: Hoare triple {21207#false} call #t~ret3 := calculate_output(~input~0); {21207#false} is VALID [2020-07-18 05:51:09,893 INFO L280 TraceCheckUtils]: 64: Hoare triple {21207#false} ~input := #in~input; {21207#false} is VALID [2020-07-18 05:51:09,893 INFO L280 TraceCheckUtils]: 65: Hoare triple {21207#false} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {21207#false} is VALID [2020-07-18 05:51:09,895 INFO L280 TraceCheckUtils]: 66: Hoare triple {21207#false} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {21207#false} is VALID [2020-07-18 05:51:09,895 INFO L280 TraceCheckUtils]: 67: Hoare triple {21207#false} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {21207#false} is VALID [2020-07-18 05:51:09,895 INFO L280 TraceCheckUtils]: 68: Hoare triple {21207#false} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {21207#false} is VALID [2020-07-18 05:51:09,896 INFO L280 TraceCheckUtils]: 69: Hoare triple {21207#false} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {21207#false} is VALID [2020-07-18 05:51:09,896 INFO L280 TraceCheckUtils]: 70: Hoare triple {21207#false} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {21207#false} is VALID [2020-07-18 05:51:09,896 INFO L280 TraceCheckUtils]: 71: Hoare triple {21207#false} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {21207#false} is VALID [2020-07-18 05:51:09,896 INFO L280 TraceCheckUtils]: 72: Hoare triple {21207#false} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {21207#false} is VALID [2020-07-18 05:51:09,896 INFO L280 TraceCheckUtils]: 73: Hoare triple {21207#false} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {21207#false} is VALID [2020-07-18 05:51:09,896 INFO L280 TraceCheckUtils]: 74: Hoare triple {21207#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {21207#false} is VALID [2020-07-18 05:51:09,897 INFO L280 TraceCheckUtils]: 75: Hoare triple {21207#false} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {21207#false} is VALID [2020-07-18 05:51:09,897 INFO L280 TraceCheckUtils]: 76: Hoare triple {21207#false} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {21207#false} is VALID [2020-07-18 05:51:09,897 INFO L280 TraceCheckUtils]: 77: Hoare triple {21207#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {21207#false} is VALID [2020-07-18 05:51:09,897 INFO L280 TraceCheckUtils]: 78: Hoare triple {21207#false} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {21207#false} is VALID [2020-07-18 05:51:09,897 INFO L280 TraceCheckUtils]: 79: Hoare triple {21207#false} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {21207#false} is VALID [2020-07-18 05:51:09,897 INFO L280 TraceCheckUtils]: 80: Hoare triple {21207#false} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {21207#false} is VALID [2020-07-18 05:51:09,898 INFO L280 TraceCheckUtils]: 81: Hoare triple {21207#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {21207#false} is VALID [2020-07-18 05:51:09,898 INFO L280 TraceCheckUtils]: 82: Hoare triple {21207#false} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {21207#false} is VALID [2020-07-18 05:51:09,898 INFO L280 TraceCheckUtils]: 83: Hoare triple {21207#false} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {21207#false} is VALID [2020-07-18 05:51:09,898 INFO L280 TraceCheckUtils]: 84: Hoare triple {21207#false} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {21207#false} is VALID [2020-07-18 05:51:09,898 INFO L280 TraceCheckUtils]: 85: Hoare triple {21207#false} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {21207#false} is VALID [2020-07-18 05:51:09,898 INFO L280 TraceCheckUtils]: 86: Hoare triple {21207#false} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {21207#false} is VALID [2020-07-18 05:51:09,898 INFO L280 TraceCheckUtils]: 87: Hoare triple {21207#false} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {21207#false} is VALID [2020-07-18 05:51:09,899 INFO L280 TraceCheckUtils]: 88: Hoare triple {21207#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {21207#false} is VALID [2020-07-18 05:51:09,899 INFO L280 TraceCheckUtils]: 89: Hoare triple {21207#false} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {21207#false} is VALID [2020-07-18 05:51:09,899 INFO L280 TraceCheckUtils]: 90: Hoare triple {21207#false} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {21207#false} is VALID [2020-07-18 05:51:09,899 INFO L280 TraceCheckUtils]: 91: Hoare triple {21207#false} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {21207#false} is VALID [2020-07-18 05:51:09,899 INFO L280 TraceCheckUtils]: 92: Hoare triple {21207#false} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {21207#false} is VALID [2020-07-18 05:51:09,900 INFO L280 TraceCheckUtils]: 93: Hoare triple {21207#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {21207#false} is VALID [2020-07-18 05:51:09,900 INFO L280 TraceCheckUtils]: 94: Hoare triple {21207#false} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {21207#false} is VALID [2020-07-18 05:51:09,900 INFO L280 TraceCheckUtils]: 95: Hoare triple {21207#false} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {21207#false} is VALID [2020-07-18 05:51:09,900 INFO L280 TraceCheckUtils]: 96: Hoare triple {21207#false} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {21207#false} is VALID [2020-07-18 05:51:09,900 INFO L280 TraceCheckUtils]: 97: Hoare triple {21207#false} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {21207#false} is VALID [2020-07-18 05:51:09,901 INFO L280 TraceCheckUtils]: 98: Hoare triple {21207#false} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {21207#false} is VALID [2020-07-18 05:51:09,901 INFO L280 TraceCheckUtils]: 99: Hoare triple {21207#false} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {21207#false} is VALID [2020-07-18 05:51:09,901 INFO L280 TraceCheckUtils]: 100: Hoare triple {21207#false} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {21207#false} is VALID [2020-07-18 05:51:09,901 INFO L280 TraceCheckUtils]: 101: Hoare triple {21207#false} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {21207#false} is VALID [2020-07-18 05:51:09,902 INFO L280 TraceCheckUtils]: 102: Hoare triple {21207#false} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {21207#false} is VALID [2020-07-18 05:51:09,902 INFO L280 TraceCheckUtils]: 103: Hoare triple {21207#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {21207#false} is VALID [2020-07-18 05:51:09,902 INFO L280 TraceCheckUtils]: 104: Hoare triple {21207#false} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {21207#false} is VALID [2020-07-18 05:51:09,902 INFO L280 TraceCheckUtils]: 105: Hoare triple {21207#false} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {21207#false} is VALID [2020-07-18 05:51:09,902 INFO L280 TraceCheckUtils]: 106: Hoare triple {21207#false} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {21207#false} is VALID [2020-07-18 05:51:09,903 INFO L280 TraceCheckUtils]: 107: Hoare triple {21207#false} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {21207#false} is VALID [2020-07-18 05:51:09,903 INFO L280 TraceCheckUtils]: 108: Hoare triple {21207#false} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {21207#false} is VALID [2020-07-18 05:51:09,903 INFO L280 TraceCheckUtils]: 109: Hoare triple {21207#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {21207#false} is VALID [2020-07-18 05:51:09,903 INFO L280 TraceCheckUtils]: 110: Hoare triple {21207#false} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {21207#false} is VALID [2020-07-18 05:51:09,903 INFO L280 TraceCheckUtils]: 111: Hoare triple {21207#false} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {21207#false} is VALID [2020-07-18 05:51:09,904 INFO L280 TraceCheckUtils]: 112: Hoare triple {21207#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {21207#false} is VALID [2020-07-18 05:51:09,904 INFO L280 TraceCheckUtils]: 113: Hoare triple {21207#false} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {21207#false} is VALID [2020-07-18 05:51:09,904 INFO L280 TraceCheckUtils]: 114: Hoare triple {21207#false} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {21207#false} is VALID [2020-07-18 05:51:09,904 INFO L280 TraceCheckUtils]: 115: Hoare triple {21207#false} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {21207#false} is VALID [2020-07-18 05:51:09,905 INFO L280 TraceCheckUtils]: 116: Hoare triple {21207#false} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {21207#false} is VALID [2020-07-18 05:51:09,905 INFO L280 TraceCheckUtils]: 117: Hoare triple {21207#false} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {21207#false} is VALID [2020-07-18 05:51:09,905 INFO L280 TraceCheckUtils]: 118: Hoare triple {21207#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {21207#false} is VALID [2020-07-18 05:51:09,905 INFO L280 TraceCheckUtils]: 119: Hoare triple {21207#false} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {21207#false} is VALID [2020-07-18 05:51:09,905 INFO L280 TraceCheckUtils]: 120: Hoare triple {21207#false} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {21207#false} is VALID [2020-07-18 05:51:09,906 INFO L280 TraceCheckUtils]: 121: Hoare triple {21207#false} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {21207#false} is VALID [2020-07-18 05:51:09,906 INFO L280 TraceCheckUtils]: 122: Hoare triple {21207#false} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {21207#false} is VALID [2020-07-18 05:51:09,906 INFO L280 TraceCheckUtils]: 123: Hoare triple {21207#false} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {21207#false} is VALID [2020-07-18 05:51:09,906 INFO L280 TraceCheckUtils]: 124: Hoare triple {21207#false} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {21207#false} is VALID [2020-07-18 05:51:09,906 INFO L280 TraceCheckUtils]: 125: Hoare triple {21207#false} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {21207#false} is VALID [2020-07-18 05:51:09,907 INFO L280 TraceCheckUtils]: 126: Hoare triple {21207#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {21207#false} is VALID [2020-07-18 05:51:09,907 INFO L280 TraceCheckUtils]: 127: Hoare triple {21207#false} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {21207#false} is VALID [2020-07-18 05:51:09,907 INFO L280 TraceCheckUtils]: 128: Hoare triple {21207#false} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {21207#false} is VALID [2020-07-18 05:51:09,907 INFO L280 TraceCheckUtils]: 129: Hoare triple {21207#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {21207#false} is VALID [2020-07-18 05:51:09,908 INFO L280 TraceCheckUtils]: 130: Hoare triple {21207#false} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {21207#false} is VALID [2020-07-18 05:51:09,908 INFO L280 TraceCheckUtils]: 131: Hoare triple {21207#false} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {21207#false} is VALID [2020-07-18 05:51:09,908 INFO L280 TraceCheckUtils]: 132: Hoare triple {21207#false} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {21207#false} is VALID [2020-07-18 05:51:09,908 INFO L280 TraceCheckUtils]: 133: Hoare triple {21207#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {21207#false} is VALID [2020-07-18 05:51:09,908 INFO L280 TraceCheckUtils]: 134: Hoare triple {21207#false} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {21207#false} is VALID [2020-07-18 05:51:09,909 INFO L280 TraceCheckUtils]: 135: Hoare triple {21207#false} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {21207#false} is VALID [2020-07-18 05:51:09,909 INFO L280 TraceCheckUtils]: 136: Hoare triple {21207#false} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {21207#false} is VALID [2020-07-18 05:51:09,909 INFO L280 TraceCheckUtils]: 137: Hoare triple {21207#false} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {21207#false} is VALID [2020-07-18 05:51:09,909 INFO L280 TraceCheckUtils]: 138: Hoare triple {21207#false} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {21207#false} is VALID [2020-07-18 05:51:09,910 INFO L280 TraceCheckUtils]: 139: Hoare triple {21207#false} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {21207#false} is VALID [2020-07-18 05:51:09,910 INFO L280 TraceCheckUtils]: 140: Hoare triple {21207#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {21207#false} is VALID [2020-07-18 05:51:09,910 INFO L280 TraceCheckUtils]: 141: Hoare triple {21207#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {21207#false} is VALID [2020-07-18 05:51:09,910 INFO L280 TraceCheckUtils]: 142: Hoare triple {21207#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {21207#false} is VALID [2020-07-18 05:51:09,910 INFO L280 TraceCheckUtils]: 143: Hoare triple {21207#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {21207#false} is VALID [2020-07-18 05:51:09,911 INFO L280 TraceCheckUtils]: 144: Hoare triple {21207#false} assume ((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {21207#false} is VALID [2020-07-18 05:51:09,911 INFO L280 TraceCheckUtils]: 145: Hoare triple {21207#false} assume !false; {21207#false} is VALID [2020-07-18 05:51:09,936 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 23 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-18 05:51:09,937 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1857806114] [2020-07-18 05:51:09,937 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:51:09,937 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-07-18 05:51:09,937 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [768415032] [2020-07-18 05:51:09,938 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 146 [2020-07-18 05:51:09,938 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:51:09,939 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-18 05:51:10,095 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 146 edges. 146 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:51:10,095 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-18 05:51:10,096 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:51:10,096 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-18 05:51:10,096 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-18 05:51:10,097 INFO L87 Difference]: Start difference. First operand 1671 states and 2025 transitions. Second operand 10 states. [2020-07-18 05:51:56,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:51:56,246 INFO L93 Difference]: Finished difference Result 5840 states and 7627 transitions. [2020-07-18 05:51:56,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-07-18 05:51:56,246 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 146 [2020-07-18 05:51:56,246 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:51:56,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-18 05:51:56,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 1770 transitions. [2020-07-18 05:51:56,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-18 05:51:56,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 1770 transitions. [2020-07-18 05:51:56,270 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 25 states and 1770 transitions. [2020-07-18 05:51:59,235 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1770 edges. 1770 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:51:59,990 INFO L225 Difference]: With dead ends: 5840 [2020-07-18 05:51:59,990 INFO L226 Difference]: Without dead ends: 4191 [2020-07-18 05:51:59,998 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 154 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=195, Invalid=561, Unknown=0, NotChecked=0, Total=756 [2020-07-18 05:52:00,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4191 states. [2020-07-18 05:52:28,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4191 to 3348. [2020-07-18 05:52:28,474 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:52:28,474 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4191 states. Second operand 3348 states. [2020-07-18 05:52:28,474 INFO L74 IsIncluded]: Start isIncluded. First operand 4191 states. Second operand 3348 states. [2020-07-18 05:52:28,474 INFO L87 Difference]: Start difference. First operand 4191 states. Second operand 3348 states. [2020-07-18 05:52:29,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:52:29,129 INFO L93 Difference]: Finished difference Result 4191 states and 5175 transitions. [2020-07-18 05:52:29,129 INFO L276 IsEmpty]: Start isEmpty. Operand 4191 states and 5175 transitions. [2020-07-18 05:52:29,141 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:52:29,141 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:52:29,141 INFO L74 IsIncluded]: Start isIncluded. First operand 3348 states. Second operand 4191 states. [2020-07-18 05:52:29,141 INFO L87 Difference]: Start difference. First operand 3348 states. Second operand 4191 states. [2020-07-18 05:52:29,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:52:29,742 INFO L93 Difference]: Finished difference Result 4191 states and 5175 transitions. [2020-07-18 05:52:29,742 INFO L276 IsEmpty]: Start isEmpty. Operand 4191 states and 5175 transitions. [2020-07-18 05:52:29,750 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:52:29,750 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:52:29,750 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:52:29,750 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:52:29,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3348 states. [2020-07-18 05:52:30,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3348 states to 3348 states and 4165 transitions. [2020-07-18 05:52:30,199 INFO L78 Accepts]: Start accepts. Automaton has 3348 states and 4165 transitions. Word has length 146 [2020-07-18 05:52:30,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:52:30,200 INFO L479 AbstractCegarLoop]: Abstraction has 3348 states and 4165 transitions. [2020-07-18 05:52:30,200 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-18 05:52:30,200 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3348 states and 4165 transitions. [2020-07-18 05:52:40,500 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4165 edges. 4165 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:52:40,501 INFO L276 IsEmpty]: Start isEmpty. Operand 3348 states and 4165 transitions. [2020-07-18 05:52:40,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2020-07-18 05:52:40,512 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:52:40,512 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:52:40,512 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 05:52:40,513 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:52:40,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:52:40,513 INFO L82 PathProgramCache]: Analyzing trace with hash 319600316, now seen corresponding path program 1 times [2020-07-18 05:52:40,513 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:52:40,513 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [93918374] [2020-07-18 05:52:40,514 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:52:40,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:52:40,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:52:40,664 INFO L280 TraceCheckUtils]: 0: Hoare triple {48092#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {48050#true} is VALID [2020-07-18 05:52:40,665 INFO L280 TraceCheckUtils]: 1: Hoare triple {48050#true} ~e~0 := 5; {48050#true} is VALID [2020-07-18 05:52:40,665 INFO L280 TraceCheckUtils]: 2: Hoare triple {48050#true} ~d~0 := 4; {48050#true} is VALID [2020-07-18 05:52:40,665 INFO L280 TraceCheckUtils]: 3: Hoare triple {48050#true} ~f~0 := 6; {48050#true} is VALID [2020-07-18 05:52:40,665 INFO L280 TraceCheckUtils]: 4: Hoare triple {48050#true} ~c~0 := 3; {48050#true} is VALID [2020-07-18 05:52:40,665 INFO L280 TraceCheckUtils]: 5: Hoare triple {48050#true} ~u~0 := 21; {48050#true} is VALID [2020-07-18 05:52:40,666 INFO L280 TraceCheckUtils]: 6: Hoare triple {48050#true} ~v~0 := 22; {48050#true} is VALID [2020-07-18 05:52:40,666 INFO L280 TraceCheckUtils]: 7: Hoare triple {48050#true} ~w~0 := 23; {48050#true} is VALID [2020-07-18 05:52:40,666 INFO L280 TraceCheckUtils]: 8: Hoare triple {48050#true} ~x~0 := 24; {48050#true} is VALID [2020-07-18 05:52:40,666 INFO L280 TraceCheckUtils]: 9: Hoare triple {48050#true} ~y~0 := 25; {48050#true} is VALID [2020-07-18 05:52:40,667 INFO L280 TraceCheckUtils]: 10: Hoare triple {48050#true} ~z~0 := 26; {48050#true} is VALID [2020-07-18 05:52:40,667 INFO L280 TraceCheckUtils]: 11: Hoare triple {48050#true} ~a25~0 := 0; {48050#true} is VALID [2020-07-18 05:52:40,667 INFO L280 TraceCheckUtils]: 12: Hoare triple {48050#true} ~a11~0 := 0; {48050#true} is VALID [2020-07-18 05:52:40,667 INFO L280 TraceCheckUtils]: 13: Hoare triple {48050#true} ~a28~0 := 7; {48050#true} is VALID [2020-07-18 05:52:40,667 INFO L280 TraceCheckUtils]: 14: Hoare triple {48050#true} ~a19~0 := 1; {48050#true} is VALID [2020-07-18 05:52:40,668 INFO L280 TraceCheckUtils]: 15: Hoare triple {48050#true} ~a21~0 := 1; {48050#true} is VALID [2020-07-18 05:52:40,668 INFO L280 TraceCheckUtils]: 16: Hoare triple {48050#true} ~a17~0 := 8; {48050#true} is VALID [2020-07-18 05:52:40,668 INFO L280 TraceCheckUtils]: 17: Hoare triple {48050#true} assume true; {48050#true} is VALID [2020-07-18 05:52:40,668 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {48050#true} {48050#true} #1179#return; {48050#true} is VALID [2020-07-18 05:52:40,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:52:40,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {48093#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {48050#true} is VALID [2020-07-18 05:52:40,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {48050#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {48050#true} is VALID [2020-07-18 05:52:40,735 INFO L280 TraceCheckUtils]: 2: Hoare triple {48050#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {48050#true} is VALID [2020-07-18 05:52:40,735 INFO L280 TraceCheckUtils]: 3: Hoare triple {48050#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {48050#true} is VALID [2020-07-18 05:52:40,735 INFO L280 TraceCheckUtils]: 4: Hoare triple {48050#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {48050#true} is VALID [2020-07-18 05:52:40,735 INFO L280 TraceCheckUtils]: 5: Hoare triple {48050#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {48050#true} is VALID [2020-07-18 05:52:40,736 INFO L280 TraceCheckUtils]: 6: Hoare triple {48050#true} assume 1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0; {48050#true} is VALID [2020-07-18 05:52:40,736 INFO L280 TraceCheckUtils]: 7: Hoare triple {48050#true} ~a28~0 := 11; {48094#(<= 11 ~a28~0)} is VALID [2020-07-18 05:52:40,737 INFO L280 TraceCheckUtils]: 8: Hoare triple {48094#(<= 11 ~a28~0)} ~a25~0 := 1; {48095#(and (<= 11 ~a28~0) (= 1 ~a25~0))} is VALID [2020-07-18 05:52:40,738 INFO L280 TraceCheckUtils]: 9: Hoare triple {48095#(and (<= 11 ~a28~0) (= 1 ~a25~0))} #res := 26; {48095#(and (<= 11 ~a28~0) (= 1 ~a25~0))} is VALID [2020-07-18 05:52:40,738 INFO L280 TraceCheckUtils]: 10: Hoare triple {48095#(and (<= 11 ~a28~0) (= 1 ~a25~0))} assume true; {48095#(and (<= 11 ~a28~0) (= 1 ~a25~0))} is VALID [2020-07-18 05:52:40,739 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {48095#(and (<= 11 ~a28~0) (= 1 ~a25~0))} {48050#true} #1183#return; {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} is VALID [2020-07-18 05:52:40,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:52:40,804 INFO L280 TraceCheckUtils]: 0: Hoare triple {48093#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {48096#(and (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 05:52:40,805 INFO L280 TraceCheckUtils]: 1: Hoare triple {48096#(and (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} is VALID [2020-07-18 05:52:40,806 INFO L280 TraceCheckUtils]: 2: Hoare triple {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} ~a28~0 := 9; {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} is VALID [2020-07-18 05:52:40,807 INFO L280 TraceCheckUtils]: 3: Hoare triple {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} ~a11~0 := 1; {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} is VALID [2020-07-18 05:52:40,808 INFO L280 TraceCheckUtils]: 4: Hoare triple {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} ~a25~0 := 1; {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} is VALID [2020-07-18 05:52:40,809 INFO L280 TraceCheckUtils]: 5: Hoare triple {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} #res := -1; {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} is VALID [2020-07-18 05:52:40,809 INFO L280 TraceCheckUtils]: 6: Hoare triple {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} assume true; {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} is VALID [2020-07-18 05:52:40,811 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} #1183#return; {48051#false} is VALID [2020-07-18 05:52:40,814 INFO L263 TraceCheckUtils]: 0: Hoare triple {48050#true} call ULTIMATE.init(); {48092#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 05:52:40,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {48092#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {48050#true} is VALID [2020-07-18 05:52:40,815 INFO L280 TraceCheckUtils]: 2: Hoare triple {48050#true} ~e~0 := 5; {48050#true} is VALID [2020-07-18 05:52:40,815 INFO L280 TraceCheckUtils]: 3: Hoare triple {48050#true} ~d~0 := 4; {48050#true} is VALID [2020-07-18 05:52:40,816 INFO L280 TraceCheckUtils]: 4: Hoare triple {48050#true} ~f~0 := 6; {48050#true} is VALID [2020-07-18 05:52:40,816 INFO L280 TraceCheckUtils]: 5: Hoare triple {48050#true} ~c~0 := 3; {48050#true} is VALID [2020-07-18 05:52:40,821 INFO L280 TraceCheckUtils]: 6: Hoare triple {48050#true} ~u~0 := 21; {48050#true} is VALID [2020-07-18 05:52:40,822 INFO L280 TraceCheckUtils]: 7: Hoare triple {48050#true} ~v~0 := 22; {48050#true} is VALID [2020-07-18 05:52:40,822 INFO L280 TraceCheckUtils]: 8: Hoare triple {48050#true} ~w~0 := 23; {48050#true} is VALID [2020-07-18 05:52:40,822 INFO L280 TraceCheckUtils]: 9: Hoare triple {48050#true} ~x~0 := 24; {48050#true} is VALID [2020-07-18 05:52:40,823 INFO L280 TraceCheckUtils]: 10: Hoare triple {48050#true} ~y~0 := 25; {48050#true} is VALID [2020-07-18 05:52:40,823 INFO L280 TraceCheckUtils]: 11: Hoare triple {48050#true} ~z~0 := 26; {48050#true} is VALID [2020-07-18 05:52:40,823 INFO L280 TraceCheckUtils]: 12: Hoare triple {48050#true} ~a25~0 := 0; {48050#true} is VALID [2020-07-18 05:52:40,824 INFO L280 TraceCheckUtils]: 13: Hoare triple {48050#true} ~a11~0 := 0; {48050#true} is VALID [2020-07-18 05:52:40,824 INFO L280 TraceCheckUtils]: 14: Hoare triple {48050#true} ~a28~0 := 7; {48050#true} is VALID [2020-07-18 05:52:40,824 INFO L280 TraceCheckUtils]: 15: Hoare triple {48050#true} ~a19~0 := 1; {48050#true} is VALID [2020-07-18 05:52:40,825 INFO L280 TraceCheckUtils]: 16: Hoare triple {48050#true} ~a21~0 := 1; {48050#true} is VALID [2020-07-18 05:52:40,825 INFO L280 TraceCheckUtils]: 17: Hoare triple {48050#true} ~a17~0 := 8; {48050#true} is VALID [2020-07-18 05:52:40,829 INFO L280 TraceCheckUtils]: 18: Hoare triple {48050#true} assume true; {48050#true} is VALID [2020-07-18 05:52:40,829 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {48050#true} {48050#true} #1179#return; {48050#true} is VALID [2020-07-18 05:52:40,829 INFO L263 TraceCheckUtils]: 20: Hoare triple {48050#true} call #t~ret4 := main(); {48050#true} is VALID [2020-07-18 05:52:40,830 INFO L280 TraceCheckUtils]: 21: Hoare triple {48050#true} ~output~0 := -1; {48050#true} is VALID [2020-07-18 05:52:40,830 INFO L280 TraceCheckUtils]: 22: Hoare triple {48050#true} assume !false; {48050#true} is VALID [2020-07-18 05:52:40,832 INFO L280 TraceCheckUtils]: 23: Hoare triple {48050#true} havoc ~input~0; {48050#true} is VALID [2020-07-18 05:52:40,833 INFO L280 TraceCheckUtils]: 24: Hoare triple {48050#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {48050#true} is VALID [2020-07-18 05:52:40,833 INFO L280 TraceCheckUtils]: 25: Hoare triple {48050#true} ~input~0 := #t~nondet2; {48050#true} is VALID [2020-07-18 05:52:40,833 INFO L280 TraceCheckUtils]: 26: Hoare triple {48050#true} havoc #t~nondet2; {48050#true} is VALID [2020-07-18 05:52:40,833 INFO L280 TraceCheckUtils]: 27: Hoare triple {48050#true} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48050#true} is VALID [2020-07-18 05:52:40,850 INFO L263 TraceCheckUtils]: 28: Hoare triple {48050#true} call #t~ret3 := calculate_output(~input~0); {48093#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 05:52:40,850 INFO L280 TraceCheckUtils]: 29: Hoare triple {48093#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {48050#true} is VALID [2020-07-18 05:52:40,850 INFO L280 TraceCheckUtils]: 30: Hoare triple {48050#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {48050#true} is VALID [2020-07-18 05:52:40,851 INFO L280 TraceCheckUtils]: 31: Hoare triple {48050#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {48050#true} is VALID [2020-07-18 05:52:40,851 INFO L280 TraceCheckUtils]: 32: Hoare triple {48050#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {48050#true} is VALID [2020-07-18 05:52:40,851 INFO L280 TraceCheckUtils]: 33: Hoare triple {48050#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {48050#true} is VALID [2020-07-18 05:52:40,852 INFO L280 TraceCheckUtils]: 34: Hoare triple {48050#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {48050#true} is VALID [2020-07-18 05:52:40,852 INFO L280 TraceCheckUtils]: 35: Hoare triple {48050#true} assume 1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0; {48050#true} is VALID [2020-07-18 05:52:40,856 INFO L280 TraceCheckUtils]: 36: Hoare triple {48050#true} ~a28~0 := 11; {48094#(<= 11 ~a28~0)} is VALID [2020-07-18 05:52:40,858 INFO L280 TraceCheckUtils]: 37: Hoare triple {48094#(<= 11 ~a28~0)} ~a25~0 := 1; {48095#(and (<= 11 ~a28~0) (= 1 ~a25~0))} is VALID [2020-07-18 05:52:40,859 INFO L280 TraceCheckUtils]: 38: Hoare triple {48095#(and (<= 11 ~a28~0) (= 1 ~a25~0))} #res := 26; {48095#(and (<= 11 ~a28~0) (= 1 ~a25~0))} is VALID [2020-07-18 05:52:40,859 INFO L280 TraceCheckUtils]: 39: Hoare triple {48095#(and (<= 11 ~a28~0) (= 1 ~a25~0))} assume true; {48095#(and (<= 11 ~a28~0) (= 1 ~a25~0))} is VALID [2020-07-18 05:52:40,861 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {48095#(and (<= 11 ~a28~0) (= 1 ~a25~0))} {48050#true} #1183#return; {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} is VALID [2020-07-18 05:52:40,862 INFO L280 TraceCheckUtils]: 41: Hoare triple {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} is VALID [2020-07-18 05:52:40,863 INFO L280 TraceCheckUtils]: 42: Hoare triple {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} ~output~0 := #t~ret3; {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} is VALID [2020-07-18 05:52:40,864 INFO L280 TraceCheckUtils]: 43: Hoare triple {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} havoc #t~ret3; {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} is VALID [2020-07-18 05:52:40,865 INFO L280 TraceCheckUtils]: 44: Hoare triple {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} assume !false; {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} is VALID [2020-07-18 05:52:40,866 INFO L280 TraceCheckUtils]: 45: Hoare triple {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} havoc ~input~0; {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} is VALID [2020-07-18 05:52:40,867 INFO L280 TraceCheckUtils]: 46: Hoare triple {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} is VALID [2020-07-18 05:52:40,868 INFO L280 TraceCheckUtils]: 47: Hoare triple {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} ~input~0 := #t~nondet2; {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} is VALID [2020-07-18 05:52:40,869 INFO L280 TraceCheckUtils]: 48: Hoare triple {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} havoc #t~nondet2; {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} is VALID [2020-07-18 05:52:40,871 INFO L280 TraceCheckUtils]: 49: Hoare triple {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} is VALID [2020-07-18 05:52:40,873 INFO L263 TraceCheckUtils]: 50: Hoare triple {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} call #t~ret3 := calculate_output(~input~0); {48093#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 05:52:40,874 INFO L280 TraceCheckUtils]: 51: Hoare triple {48093#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {48096#(and (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 05:52:40,875 INFO L280 TraceCheckUtils]: 52: Hoare triple {48096#(and (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} is VALID [2020-07-18 05:52:40,876 INFO L280 TraceCheckUtils]: 53: Hoare triple {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} ~a28~0 := 9; {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} is VALID [2020-07-18 05:52:40,877 INFO L280 TraceCheckUtils]: 54: Hoare triple {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} ~a11~0 := 1; {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} is VALID [2020-07-18 05:52:40,877 INFO L280 TraceCheckUtils]: 55: Hoare triple {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} ~a25~0 := 1; {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} is VALID [2020-07-18 05:52:40,878 INFO L280 TraceCheckUtils]: 56: Hoare triple {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} #res := -1; {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} is VALID [2020-07-18 05:52:40,879 INFO L280 TraceCheckUtils]: 57: Hoare triple {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} assume true; {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} is VALID [2020-07-18 05:52:40,881 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {48097#(or (not (= 1 |old(~a25~0)|)) (= 9 |old(~a28~0)|))} {48083#(and (not (= 9 ~a28~0)) (= 1 ~a25~0))} #1183#return; {48051#false} is VALID [2020-07-18 05:52:40,881 INFO L280 TraceCheckUtils]: 59: Hoare triple {48051#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {48051#false} is VALID [2020-07-18 05:52:40,881 INFO L280 TraceCheckUtils]: 60: Hoare triple {48051#false} ~output~0 := #t~ret3; {48051#false} is VALID [2020-07-18 05:52:40,881 INFO L280 TraceCheckUtils]: 61: Hoare triple {48051#false} havoc #t~ret3; {48051#false} is VALID [2020-07-18 05:52:40,882 INFO L280 TraceCheckUtils]: 62: Hoare triple {48051#false} assume !false; {48051#false} is VALID [2020-07-18 05:52:40,882 INFO L280 TraceCheckUtils]: 63: Hoare triple {48051#false} havoc ~input~0; {48051#false} is VALID [2020-07-18 05:52:40,882 INFO L280 TraceCheckUtils]: 64: Hoare triple {48051#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {48051#false} is VALID [2020-07-18 05:52:40,883 INFO L280 TraceCheckUtils]: 65: Hoare triple {48051#false} ~input~0 := #t~nondet2; {48051#false} is VALID [2020-07-18 05:52:40,883 INFO L280 TraceCheckUtils]: 66: Hoare triple {48051#false} havoc #t~nondet2; {48051#false} is VALID [2020-07-18 05:52:40,883 INFO L280 TraceCheckUtils]: 67: Hoare triple {48051#false} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48051#false} is VALID [2020-07-18 05:52:40,884 INFO L263 TraceCheckUtils]: 68: Hoare triple {48051#false} call #t~ret3 := calculate_output(~input~0); {48051#false} is VALID [2020-07-18 05:52:40,884 INFO L280 TraceCheckUtils]: 69: Hoare triple {48051#false} ~input := #in~input; {48051#false} is VALID [2020-07-18 05:52:40,884 INFO L280 TraceCheckUtils]: 70: Hoare triple {48051#false} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {48051#false} is VALID [2020-07-18 05:52:40,885 INFO L280 TraceCheckUtils]: 71: Hoare triple {48051#false} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {48051#false} is VALID [2020-07-18 05:52:40,885 INFO L280 TraceCheckUtils]: 72: Hoare triple {48051#false} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {48051#false} is VALID [2020-07-18 05:52:40,885 INFO L280 TraceCheckUtils]: 73: Hoare triple {48051#false} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {48051#false} is VALID [2020-07-18 05:52:40,886 INFO L280 TraceCheckUtils]: 74: Hoare triple {48051#false} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {48051#false} is VALID [2020-07-18 05:52:40,886 INFO L280 TraceCheckUtils]: 75: Hoare triple {48051#false} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {48051#false} is VALID [2020-07-18 05:52:40,886 INFO L280 TraceCheckUtils]: 76: Hoare triple {48051#false} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {48051#false} is VALID [2020-07-18 05:52:40,886 INFO L280 TraceCheckUtils]: 77: Hoare triple {48051#false} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {48051#false} is VALID [2020-07-18 05:52:40,887 INFO L280 TraceCheckUtils]: 78: Hoare triple {48051#false} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {48051#false} is VALID [2020-07-18 05:52:40,887 INFO L280 TraceCheckUtils]: 79: Hoare triple {48051#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {48051#false} is VALID [2020-07-18 05:52:40,887 INFO L280 TraceCheckUtils]: 80: Hoare triple {48051#false} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {48051#false} is VALID [2020-07-18 05:52:40,888 INFO L280 TraceCheckUtils]: 81: Hoare triple {48051#false} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {48051#false} is VALID [2020-07-18 05:52:40,888 INFO L280 TraceCheckUtils]: 82: Hoare triple {48051#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {48051#false} is VALID [2020-07-18 05:52:40,888 INFO L280 TraceCheckUtils]: 83: Hoare triple {48051#false} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {48051#false} is VALID [2020-07-18 05:52:40,889 INFO L280 TraceCheckUtils]: 84: Hoare triple {48051#false} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {48051#false} is VALID [2020-07-18 05:52:40,889 INFO L280 TraceCheckUtils]: 85: Hoare triple {48051#false} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {48051#false} is VALID [2020-07-18 05:52:40,889 INFO L280 TraceCheckUtils]: 86: Hoare triple {48051#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {48051#false} is VALID [2020-07-18 05:52:40,890 INFO L280 TraceCheckUtils]: 87: Hoare triple {48051#false} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {48051#false} is VALID [2020-07-18 05:52:40,890 INFO L280 TraceCheckUtils]: 88: Hoare triple {48051#false} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {48051#false} is VALID [2020-07-18 05:52:40,890 INFO L280 TraceCheckUtils]: 89: Hoare triple {48051#false} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {48051#false} is VALID [2020-07-18 05:52:40,890 INFO L280 TraceCheckUtils]: 90: Hoare triple {48051#false} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {48051#false} is VALID [2020-07-18 05:52:40,891 INFO L280 TraceCheckUtils]: 91: Hoare triple {48051#false} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {48051#false} is VALID [2020-07-18 05:52:40,891 INFO L280 TraceCheckUtils]: 92: Hoare triple {48051#false} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {48051#false} is VALID [2020-07-18 05:52:40,891 INFO L280 TraceCheckUtils]: 93: Hoare triple {48051#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {48051#false} is VALID [2020-07-18 05:52:40,892 INFO L280 TraceCheckUtils]: 94: Hoare triple {48051#false} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {48051#false} is VALID [2020-07-18 05:52:40,892 INFO L280 TraceCheckUtils]: 95: Hoare triple {48051#false} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {48051#false} is VALID [2020-07-18 05:52:40,892 INFO L280 TraceCheckUtils]: 96: Hoare triple {48051#false} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {48051#false} is VALID [2020-07-18 05:52:40,893 INFO L280 TraceCheckUtils]: 97: Hoare triple {48051#false} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {48051#false} is VALID [2020-07-18 05:52:40,893 INFO L280 TraceCheckUtils]: 98: Hoare triple {48051#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {48051#false} is VALID [2020-07-18 05:52:40,893 INFO L280 TraceCheckUtils]: 99: Hoare triple {48051#false} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {48051#false} is VALID [2020-07-18 05:52:40,894 INFO L280 TraceCheckUtils]: 100: Hoare triple {48051#false} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {48051#false} is VALID [2020-07-18 05:52:40,894 INFO L280 TraceCheckUtils]: 101: Hoare triple {48051#false} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {48051#false} is VALID [2020-07-18 05:52:40,894 INFO L280 TraceCheckUtils]: 102: Hoare triple {48051#false} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {48051#false} is VALID [2020-07-18 05:52:40,895 INFO L280 TraceCheckUtils]: 103: Hoare triple {48051#false} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {48051#false} is VALID [2020-07-18 05:52:40,895 INFO L280 TraceCheckUtils]: 104: Hoare triple {48051#false} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {48051#false} is VALID [2020-07-18 05:52:40,895 INFO L280 TraceCheckUtils]: 105: Hoare triple {48051#false} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {48051#false} is VALID [2020-07-18 05:52:40,895 INFO L280 TraceCheckUtils]: 106: Hoare triple {48051#false} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {48051#false} is VALID [2020-07-18 05:52:40,896 INFO L280 TraceCheckUtils]: 107: Hoare triple {48051#false} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {48051#false} is VALID [2020-07-18 05:52:40,896 INFO L280 TraceCheckUtils]: 108: Hoare triple {48051#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {48051#false} is VALID [2020-07-18 05:52:40,896 INFO L280 TraceCheckUtils]: 109: Hoare triple {48051#false} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {48051#false} is VALID [2020-07-18 05:52:40,896 INFO L280 TraceCheckUtils]: 110: Hoare triple {48051#false} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {48051#false} is VALID [2020-07-18 05:52:40,897 INFO L280 TraceCheckUtils]: 111: Hoare triple {48051#false} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {48051#false} is VALID [2020-07-18 05:52:40,897 INFO L280 TraceCheckUtils]: 112: Hoare triple {48051#false} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {48051#false} is VALID [2020-07-18 05:52:40,897 INFO L280 TraceCheckUtils]: 113: Hoare triple {48051#false} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {48051#false} is VALID [2020-07-18 05:52:40,898 INFO L280 TraceCheckUtils]: 114: Hoare triple {48051#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {48051#false} is VALID [2020-07-18 05:52:40,898 INFO L280 TraceCheckUtils]: 115: Hoare triple {48051#false} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {48051#false} is VALID [2020-07-18 05:52:40,898 INFO L280 TraceCheckUtils]: 116: Hoare triple {48051#false} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {48051#false} is VALID [2020-07-18 05:52:40,899 INFO L280 TraceCheckUtils]: 117: Hoare triple {48051#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {48051#false} is VALID [2020-07-18 05:52:40,899 INFO L280 TraceCheckUtils]: 118: Hoare triple {48051#false} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {48051#false} is VALID [2020-07-18 05:52:40,899 INFO L280 TraceCheckUtils]: 119: Hoare triple {48051#false} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {48051#false} is VALID [2020-07-18 05:52:40,900 INFO L280 TraceCheckUtils]: 120: Hoare triple {48051#false} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {48051#false} is VALID [2020-07-18 05:52:40,900 INFO L280 TraceCheckUtils]: 121: Hoare triple {48051#false} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {48051#false} is VALID [2020-07-18 05:52:40,900 INFO L280 TraceCheckUtils]: 122: Hoare triple {48051#false} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {48051#false} is VALID [2020-07-18 05:52:40,900 INFO L280 TraceCheckUtils]: 123: Hoare triple {48051#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {48051#false} is VALID [2020-07-18 05:52:40,901 INFO L280 TraceCheckUtils]: 124: Hoare triple {48051#false} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {48051#false} is VALID [2020-07-18 05:52:40,901 INFO L280 TraceCheckUtils]: 125: Hoare triple {48051#false} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {48051#false} is VALID [2020-07-18 05:52:40,901 INFO L280 TraceCheckUtils]: 126: Hoare triple {48051#false} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {48051#false} is VALID [2020-07-18 05:52:40,902 INFO L280 TraceCheckUtils]: 127: Hoare triple {48051#false} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {48051#false} is VALID [2020-07-18 05:52:40,902 INFO L280 TraceCheckUtils]: 128: Hoare triple {48051#false} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {48051#false} is VALID [2020-07-18 05:52:40,902 INFO L280 TraceCheckUtils]: 129: Hoare triple {48051#false} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {48051#false} is VALID [2020-07-18 05:52:40,903 INFO L280 TraceCheckUtils]: 130: Hoare triple {48051#false} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {48051#false} is VALID [2020-07-18 05:52:40,903 INFO L280 TraceCheckUtils]: 131: Hoare triple {48051#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {48051#false} is VALID [2020-07-18 05:52:40,903 INFO L280 TraceCheckUtils]: 132: Hoare triple {48051#false} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {48051#false} is VALID [2020-07-18 05:52:40,904 INFO L280 TraceCheckUtils]: 133: Hoare triple {48051#false} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {48051#false} is VALID [2020-07-18 05:52:40,904 INFO L280 TraceCheckUtils]: 134: Hoare triple {48051#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {48051#false} is VALID [2020-07-18 05:52:40,904 INFO L280 TraceCheckUtils]: 135: Hoare triple {48051#false} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {48051#false} is VALID [2020-07-18 05:52:40,905 INFO L280 TraceCheckUtils]: 136: Hoare triple {48051#false} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {48051#false} is VALID [2020-07-18 05:52:40,905 INFO L280 TraceCheckUtils]: 137: Hoare triple {48051#false} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {48051#false} is VALID [2020-07-18 05:52:40,905 INFO L280 TraceCheckUtils]: 138: Hoare triple {48051#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {48051#false} is VALID [2020-07-18 05:52:40,905 INFO L280 TraceCheckUtils]: 139: Hoare triple {48051#false} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {48051#false} is VALID [2020-07-18 05:52:40,906 INFO L280 TraceCheckUtils]: 140: Hoare triple {48051#false} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {48051#false} is VALID [2020-07-18 05:52:40,906 INFO L280 TraceCheckUtils]: 141: Hoare triple {48051#false} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {48051#false} is VALID [2020-07-18 05:52:40,906 INFO L280 TraceCheckUtils]: 142: Hoare triple {48051#false} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {48051#false} is VALID [2020-07-18 05:52:40,907 INFO L280 TraceCheckUtils]: 143: Hoare triple {48051#false} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {48051#false} is VALID [2020-07-18 05:52:40,907 INFO L280 TraceCheckUtils]: 144: Hoare triple {48051#false} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {48051#false} is VALID [2020-07-18 05:52:40,909 INFO L280 TraceCheckUtils]: 145: Hoare triple {48051#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {48051#false} is VALID [2020-07-18 05:52:40,909 INFO L280 TraceCheckUtils]: 146: Hoare triple {48051#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {48051#false} is VALID [2020-07-18 05:52:40,910 INFO L280 TraceCheckUtils]: 147: Hoare triple {48051#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {48051#false} is VALID [2020-07-18 05:52:40,910 INFO L280 TraceCheckUtils]: 148: Hoare triple {48051#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {48051#false} is VALID [2020-07-18 05:52:40,910 INFO L280 TraceCheckUtils]: 149: Hoare triple {48051#false} assume ((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {48051#false} is VALID [2020-07-18 05:52:40,911 INFO L280 TraceCheckUtils]: 150: Hoare triple {48051#false} assume !false; {48051#false} is VALID [2020-07-18 05:52:40,945 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 34 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-18 05:52:40,945 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [93918374] [2020-07-18 05:52:40,946 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:52:40,946 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-07-18 05:52:40,946 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2082694349] [2020-07-18 05:52:40,947 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 151 [2020-07-18 05:52:40,947 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:52:40,948 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-18 05:52:41,184 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 151 edges. 151 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:52:41,184 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-18 05:52:41,185 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:52:41,185 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-18 05:52:41,185 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-07-18 05:52:41,186 INFO L87 Difference]: Start difference. First operand 3348 states and 4165 transitions. Second operand 9 states. [2020-07-18 05:53:44,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:53:44,561 INFO L93 Difference]: Finished difference Result 9130 states and 12406 transitions. [2020-07-18 05:53:44,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-18 05:53:44,561 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 151 [2020-07-18 05:53:44,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:53:44,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 05:53:44,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1624 transitions. [2020-07-18 05:53:44,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 05:53:44,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1624 transitions. [2020-07-18 05:53:44,585 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 1624 transitions. [2020-07-18 05:53:47,345 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1624 edges. 1624 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:53:48,729 INFO L225 Difference]: With dead ends: 9130 [2020-07-18 05:53:48,729 INFO L226 Difference]: Without dead ends: 5804 [2020-07-18 05:53:48,740 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=111, Invalid=351, Unknown=0, NotChecked=0, Total=462 [2020-07-18 05:53:48,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5804 states. [2020-07-18 05:54:29,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5804 to 4663. [2020-07-18 05:54:29,194 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:54:29,194 INFO L82 GeneralOperation]: Start isEquivalent. First operand 5804 states. Second operand 4663 states. [2020-07-18 05:54:29,194 INFO L74 IsIncluded]: Start isIncluded. First operand 5804 states. Second operand 4663 states. [2020-07-18 05:54:29,194 INFO L87 Difference]: Start difference. First operand 5804 states. Second operand 4663 states. [2020-07-18 05:54:30,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:54:30,341 INFO L93 Difference]: Finished difference Result 5804 states and 7654 transitions. [2020-07-18 05:54:30,341 INFO L276 IsEmpty]: Start isEmpty. Operand 5804 states and 7654 transitions. [2020-07-18 05:54:30,359 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:54:30,359 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:54:30,360 INFO L74 IsIncluded]: Start isIncluded. First operand 4663 states. Second operand 5804 states. [2020-07-18 05:54:30,360 INFO L87 Difference]: Start difference. First operand 4663 states. Second operand 5804 states. [2020-07-18 05:54:31,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:54:31,520 INFO L93 Difference]: Finished difference Result 5804 states and 7654 transitions. [2020-07-18 05:54:31,520 INFO L276 IsEmpty]: Start isEmpty. Operand 5804 states and 7654 transitions. [2020-07-18 05:54:31,544 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:54:31,544 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:54:31,544 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:54:31,544 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:54:31,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4663 states. [2020-07-18 05:54:32,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4663 states to 4663 states and 5771 transitions. [2020-07-18 05:54:32,277 INFO L78 Accepts]: Start accepts. Automaton has 4663 states and 5771 transitions. Word has length 151 [2020-07-18 05:54:32,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:54:32,278 INFO L479 AbstractCegarLoop]: Abstraction has 4663 states and 5771 transitions. [2020-07-18 05:54:32,278 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-18 05:54:32,278 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4663 states and 5771 transitions. [2020-07-18 05:54:47,608 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 5771 edges. 5771 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:54:47,609 INFO L276 IsEmpty]: Start isEmpty. Operand 4663 states and 5771 transitions. [2020-07-18 05:54:47,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2020-07-18 05:54:47,615 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:54:47,615 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:54:47,616 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 05:54:47,616 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:54:47,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:54:47,616 INFO L82 PathProgramCache]: Analyzing trace with hash -2071833919, now seen corresponding path program 1 times [2020-07-18 05:54:47,616 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:54:47,616 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1435082466] [2020-07-18 05:54:47,616 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:54:47,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:54:47,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:54:47,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {87381#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {87327#true} is VALID [2020-07-18 05:54:47,783 INFO L280 TraceCheckUtils]: 1: Hoare triple {87327#true} ~e~0 := 5; {87327#true} is VALID [2020-07-18 05:54:47,783 INFO L280 TraceCheckUtils]: 2: Hoare triple {87327#true} ~d~0 := 4; {87327#true} is VALID [2020-07-18 05:54:47,783 INFO L280 TraceCheckUtils]: 3: Hoare triple {87327#true} ~f~0 := 6; {87327#true} is VALID [2020-07-18 05:54:47,783 INFO L280 TraceCheckUtils]: 4: Hoare triple {87327#true} ~c~0 := 3; {87327#true} is VALID [2020-07-18 05:54:47,784 INFO L280 TraceCheckUtils]: 5: Hoare triple {87327#true} ~u~0 := 21; {87327#true} is VALID [2020-07-18 05:54:47,784 INFO L280 TraceCheckUtils]: 6: Hoare triple {87327#true} ~v~0 := 22; {87327#true} is VALID [2020-07-18 05:54:47,784 INFO L280 TraceCheckUtils]: 7: Hoare triple {87327#true} ~w~0 := 23; {87327#true} is VALID [2020-07-18 05:54:47,789 INFO L280 TraceCheckUtils]: 8: Hoare triple {87327#true} ~x~0 := 24; {87327#true} is VALID [2020-07-18 05:54:47,790 INFO L280 TraceCheckUtils]: 9: Hoare triple {87327#true} ~y~0 := 25; {87327#true} is VALID [2020-07-18 05:54:47,790 INFO L280 TraceCheckUtils]: 10: Hoare triple {87327#true} ~z~0 := 26; {87327#true} is VALID [2020-07-18 05:54:47,790 INFO L280 TraceCheckUtils]: 11: Hoare triple {87327#true} ~a25~0 := 0; {87327#true} is VALID [2020-07-18 05:54:47,790 INFO L280 TraceCheckUtils]: 12: Hoare triple {87327#true} ~a11~0 := 0; {87327#true} is VALID [2020-07-18 05:54:47,790 INFO L280 TraceCheckUtils]: 13: Hoare triple {87327#true} ~a28~0 := 7; {87327#true} is VALID [2020-07-18 05:54:47,791 INFO L280 TraceCheckUtils]: 14: Hoare triple {87327#true} ~a19~0 := 1; {87327#true} is VALID [2020-07-18 05:54:47,791 INFO L280 TraceCheckUtils]: 15: Hoare triple {87327#true} ~a21~0 := 1; {87327#true} is VALID [2020-07-18 05:54:47,791 INFO L280 TraceCheckUtils]: 16: Hoare triple {87327#true} ~a17~0 := 8; {87327#true} is VALID [2020-07-18 05:54:47,791 INFO L280 TraceCheckUtils]: 17: Hoare triple {87327#true} assume true; {87327#true} is VALID [2020-07-18 05:54:47,791 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {87327#true} {87327#true} #1179#return; {87327#true} is VALID [2020-07-18 05:54:47,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:54:47,872 INFO L280 TraceCheckUtils]: 0: Hoare triple {87382#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {87327#true} is VALID [2020-07-18 05:54:47,872 INFO L280 TraceCheckUtils]: 1: Hoare triple {87327#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {87327#true} is VALID [2020-07-18 05:54:47,873 INFO L280 TraceCheckUtils]: 2: Hoare triple {87327#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {87327#true} is VALID [2020-07-18 05:54:47,873 INFO L280 TraceCheckUtils]: 3: Hoare triple {87327#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {87327#true} is VALID [2020-07-18 05:54:47,873 INFO L280 TraceCheckUtils]: 4: Hoare triple {87327#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {87327#true} is VALID [2020-07-18 05:54:47,873 INFO L280 TraceCheckUtils]: 5: Hoare triple {87327#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {87327#true} is VALID [2020-07-18 05:54:47,874 INFO L280 TraceCheckUtils]: 6: Hoare triple {87327#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {87327#true} is VALID [2020-07-18 05:54:47,874 INFO L280 TraceCheckUtils]: 7: Hoare triple {87327#true} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {87327#true} is VALID [2020-07-18 05:54:47,875 INFO L280 TraceCheckUtils]: 8: Hoare triple {87327#true} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {87327#true} is VALID [2020-07-18 05:54:47,875 INFO L280 TraceCheckUtils]: 9: Hoare triple {87327#true} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {87327#true} is VALID [2020-07-18 05:54:47,875 INFO L280 TraceCheckUtils]: 10: Hoare triple {87327#true} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {87327#true} is VALID [2020-07-18 05:54:47,875 INFO L280 TraceCheckUtils]: 11: Hoare triple {87327#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {87327#true} is VALID [2020-07-18 05:54:47,876 INFO L280 TraceCheckUtils]: 12: Hoare triple {87327#true} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {87327#true} is VALID [2020-07-18 05:54:47,876 INFO L280 TraceCheckUtils]: 13: Hoare triple {87327#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {87327#true} is VALID [2020-07-18 05:54:47,881 INFO L280 TraceCheckUtils]: 14: Hoare triple {87327#true} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {87327#true} is VALID [2020-07-18 05:54:47,882 INFO L280 TraceCheckUtils]: 15: Hoare triple {87327#true} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {87327#true} is VALID [2020-07-18 05:54:47,882 INFO L280 TraceCheckUtils]: 16: Hoare triple {87327#true} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {87327#true} is VALID [2020-07-18 05:54:47,882 INFO L280 TraceCheckUtils]: 17: Hoare triple {87327#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {87327#true} is VALID [2020-07-18 05:54:47,883 INFO L280 TraceCheckUtils]: 18: Hoare triple {87327#true} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {87327#true} is VALID [2020-07-18 05:54:47,883 INFO L280 TraceCheckUtils]: 19: Hoare triple {87327#true} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {87327#true} is VALID [2020-07-18 05:54:47,883 INFO L280 TraceCheckUtils]: 20: Hoare triple {87327#true} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {87327#true} is VALID [2020-07-18 05:54:47,884 INFO L280 TraceCheckUtils]: 21: Hoare triple {87327#true} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {87327#true} is VALID [2020-07-18 05:54:47,884 INFO L280 TraceCheckUtils]: 22: Hoare triple {87327#true} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {87327#true} is VALID [2020-07-18 05:54:47,887 INFO L280 TraceCheckUtils]: 23: Hoare triple {87327#true} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {87327#true} is VALID [2020-07-18 05:54:47,887 INFO L280 TraceCheckUtils]: 24: Hoare triple {87327#true} assume (!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0; {87327#true} is VALID [2020-07-18 05:54:47,887 INFO L280 TraceCheckUtils]: 25: Hoare triple {87327#true} ~a11~0 := 1; {87327#true} is VALID [2020-07-18 05:54:47,887 INFO L280 TraceCheckUtils]: 26: Hoare triple {87327#true} ~a19~0 := 1; {87327#true} is VALID [2020-07-18 05:54:47,888 INFO L280 TraceCheckUtils]: 27: Hoare triple {87327#true} ~a28~0 := 10; {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,889 INFO L280 TraceCheckUtils]: 28: Hoare triple {87380#(= 10 ~a28~0)} ~a25~0 := 1; {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,889 INFO L280 TraceCheckUtils]: 29: Hoare triple {87380#(= 10 ~a28~0)} #res := -1; {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,890 INFO L280 TraceCheckUtils]: 30: Hoare triple {87380#(= 10 ~a28~0)} assume true; {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,891 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {87380#(= 10 ~a28~0)} {87327#true} #1183#return; {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,893 INFO L263 TraceCheckUtils]: 0: Hoare triple {87327#true} call ULTIMATE.init(); {87381#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 05:54:47,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {87381#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {87327#true} is VALID [2020-07-18 05:54:47,894 INFO L280 TraceCheckUtils]: 2: Hoare triple {87327#true} ~e~0 := 5; {87327#true} is VALID [2020-07-18 05:54:47,894 INFO L280 TraceCheckUtils]: 3: Hoare triple {87327#true} ~d~0 := 4; {87327#true} is VALID [2020-07-18 05:54:47,894 INFO L280 TraceCheckUtils]: 4: Hoare triple {87327#true} ~f~0 := 6; {87327#true} is VALID [2020-07-18 05:54:47,894 INFO L280 TraceCheckUtils]: 5: Hoare triple {87327#true} ~c~0 := 3; {87327#true} is VALID [2020-07-18 05:54:47,895 INFO L280 TraceCheckUtils]: 6: Hoare triple {87327#true} ~u~0 := 21; {87327#true} is VALID [2020-07-18 05:54:47,895 INFO L280 TraceCheckUtils]: 7: Hoare triple {87327#true} ~v~0 := 22; {87327#true} is VALID [2020-07-18 05:54:47,895 INFO L280 TraceCheckUtils]: 8: Hoare triple {87327#true} ~w~0 := 23; {87327#true} is VALID [2020-07-18 05:54:47,895 INFO L280 TraceCheckUtils]: 9: Hoare triple {87327#true} ~x~0 := 24; {87327#true} is VALID [2020-07-18 05:54:47,895 INFO L280 TraceCheckUtils]: 10: Hoare triple {87327#true} ~y~0 := 25; {87327#true} is VALID [2020-07-18 05:54:47,895 INFO L280 TraceCheckUtils]: 11: Hoare triple {87327#true} ~z~0 := 26; {87327#true} is VALID [2020-07-18 05:54:47,896 INFO L280 TraceCheckUtils]: 12: Hoare triple {87327#true} ~a25~0 := 0; {87327#true} is VALID [2020-07-18 05:54:47,896 INFO L280 TraceCheckUtils]: 13: Hoare triple {87327#true} ~a11~0 := 0; {87327#true} is VALID [2020-07-18 05:54:47,896 INFO L280 TraceCheckUtils]: 14: Hoare triple {87327#true} ~a28~0 := 7; {87327#true} is VALID [2020-07-18 05:54:47,896 INFO L280 TraceCheckUtils]: 15: Hoare triple {87327#true} ~a19~0 := 1; {87327#true} is VALID [2020-07-18 05:54:47,896 INFO L280 TraceCheckUtils]: 16: Hoare triple {87327#true} ~a21~0 := 1; {87327#true} is VALID [2020-07-18 05:54:47,896 INFO L280 TraceCheckUtils]: 17: Hoare triple {87327#true} ~a17~0 := 8; {87327#true} is VALID [2020-07-18 05:54:47,897 INFO L280 TraceCheckUtils]: 18: Hoare triple {87327#true} assume true; {87327#true} is VALID [2020-07-18 05:54:47,897 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {87327#true} {87327#true} #1179#return; {87327#true} is VALID [2020-07-18 05:54:47,897 INFO L263 TraceCheckUtils]: 20: Hoare triple {87327#true} call #t~ret4 := main(); {87327#true} is VALID [2020-07-18 05:54:47,897 INFO L280 TraceCheckUtils]: 21: Hoare triple {87327#true} ~output~0 := -1; {87327#true} is VALID [2020-07-18 05:54:47,897 INFO L280 TraceCheckUtils]: 22: Hoare triple {87327#true} assume !false; {87327#true} is VALID [2020-07-18 05:54:47,898 INFO L280 TraceCheckUtils]: 23: Hoare triple {87327#true} havoc ~input~0; {87327#true} is VALID [2020-07-18 05:54:47,898 INFO L280 TraceCheckUtils]: 24: Hoare triple {87327#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {87327#true} is VALID [2020-07-18 05:54:47,898 INFO L280 TraceCheckUtils]: 25: Hoare triple {87327#true} ~input~0 := #t~nondet2; {87327#true} is VALID [2020-07-18 05:54:47,899 INFO L280 TraceCheckUtils]: 26: Hoare triple {87327#true} havoc #t~nondet2; {87327#true} is VALID [2020-07-18 05:54:47,899 INFO L280 TraceCheckUtils]: 27: Hoare triple {87327#true} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {87327#true} is VALID [2020-07-18 05:54:47,901 INFO L263 TraceCheckUtils]: 28: Hoare triple {87327#true} call #t~ret3 := calculate_output(~input~0); {87382#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 05:54:47,901 INFO L280 TraceCheckUtils]: 29: Hoare triple {87382#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {87327#true} is VALID [2020-07-18 05:54:47,901 INFO L280 TraceCheckUtils]: 30: Hoare triple {87327#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {87327#true} is VALID [2020-07-18 05:54:47,902 INFO L280 TraceCheckUtils]: 31: Hoare triple {87327#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {87327#true} is VALID [2020-07-18 05:54:47,902 INFO L280 TraceCheckUtils]: 32: Hoare triple {87327#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {87327#true} is VALID [2020-07-18 05:54:47,902 INFO L280 TraceCheckUtils]: 33: Hoare triple {87327#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {87327#true} is VALID [2020-07-18 05:54:47,903 INFO L280 TraceCheckUtils]: 34: Hoare triple {87327#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {87327#true} is VALID [2020-07-18 05:54:47,903 INFO L280 TraceCheckUtils]: 35: Hoare triple {87327#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {87327#true} is VALID [2020-07-18 05:54:47,904 INFO L280 TraceCheckUtils]: 36: Hoare triple {87327#true} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {87327#true} is VALID [2020-07-18 05:54:47,904 INFO L280 TraceCheckUtils]: 37: Hoare triple {87327#true} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {87327#true} is VALID [2020-07-18 05:54:47,904 INFO L280 TraceCheckUtils]: 38: Hoare triple {87327#true} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {87327#true} is VALID [2020-07-18 05:54:47,904 INFO L280 TraceCheckUtils]: 39: Hoare triple {87327#true} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {87327#true} is VALID [2020-07-18 05:54:47,905 INFO L280 TraceCheckUtils]: 40: Hoare triple {87327#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {87327#true} is VALID [2020-07-18 05:54:47,905 INFO L280 TraceCheckUtils]: 41: Hoare triple {87327#true} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {87327#true} is VALID [2020-07-18 05:54:47,905 INFO L280 TraceCheckUtils]: 42: Hoare triple {87327#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {87327#true} is VALID [2020-07-18 05:54:47,906 INFO L280 TraceCheckUtils]: 43: Hoare triple {87327#true} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {87327#true} is VALID [2020-07-18 05:54:47,906 INFO L280 TraceCheckUtils]: 44: Hoare triple {87327#true} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {87327#true} is VALID [2020-07-18 05:54:47,906 INFO L280 TraceCheckUtils]: 45: Hoare triple {87327#true} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {87327#true} is VALID [2020-07-18 05:54:47,907 INFO L280 TraceCheckUtils]: 46: Hoare triple {87327#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {87327#true} is VALID [2020-07-18 05:54:47,908 INFO L280 TraceCheckUtils]: 47: Hoare triple {87327#true} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {87327#true} is VALID [2020-07-18 05:54:47,908 INFO L280 TraceCheckUtils]: 48: Hoare triple {87327#true} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {87327#true} is VALID [2020-07-18 05:54:47,908 INFO L280 TraceCheckUtils]: 49: Hoare triple {87327#true} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {87327#true} is VALID [2020-07-18 05:54:47,909 INFO L280 TraceCheckUtils]: 50: Hoare triple {87327#true} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {87327#true} is VALID [2020-07-18 05:54:47,909 INFO L280 TraceCheckUtils]: 51: Hoare triple {87327#true} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {87327#true} is VALID [2020-07-18 05:54:47,909 INFO L280 TraceCheckUtils]: 52: Hoare triple {87327#true} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {87327#true} is VALID [2020-07-18 05:54:47,910 INFO L280 TraceCheckUtils]: 53: Hoare triple {87327#true} assume (!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0; {87327#true} is VALID [2020-07-18 05:54:47,910 INFO L280 TraceCheckUtils]: 54: Hoare triple {87327#true} ~a11~0 := 1; {87327#true} is VALID [2020-07-18 05:54:47,910 INFO L280 TraceCheckUtils]: 55: Hoare triple {87327#true} ~a19~0 := 1; {87327#true} is VALID [2020-07-18 05:54:47,911 INFO L280 TraceCheckUtils]: 56: Hoare triple {87327#true} ~a28~0 := 10; {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,912 INFO L280 TraceCheckUtils]: 57: Hoare triple {87380#(= 10 ~a28~0)} ~a25~0 := 1; {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,913 INFO L280 TraceCheckUtils]: 58: Hoare triple {87380#(= 10 ~a28~0)} #res := -1; {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,914 INFO L280 TraceCheckUtils]: 59: Hoare triple {87380#(= 10 ~a28~0)} assume true; {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,915 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {87380#(= 10 ~a28~0)} {87327#true} #1183#return; {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,916 INFO L280 TraceCheckUtils]: 61: Hoare triple {87380#(= 10 ~a28~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,917 INFO L280 TraceCheckUtils]: 62: Hoare triple {87380#(= 10 ~a28~0)} ~output~0 := #t~ret3; {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,918 INFO L280 TraceCheckUtils]: 63: Hoare triple {87380#(= 10 ~a28~0)} havoc #t~ret3; {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,919 INFO L280 TraceCheckUtils]: 64: Hoare triple {87380#(= 10 ~a28~0)} assume !false; {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,920 INFO L280 TraceCheckUtils]: 65: Hoare triple {87380#(= 10 ~a28~0)} havoc ~input~0; {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,921 INFO L280 TraceCheckUtils]: 66: Hoare triple {87380#(= 10 ~a28~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,922 INFO L280 TraceCheckUtils]: 67: Hoare triple {87380#(= 10 ~a28~0)} ~input~0 := #t~nondet2; {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,923 INFO L280 TraceCheckUtils]: 68: Hoare triple {87380#(= 10 ~a28~0)} havoc #t~nondet2; {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,925 INFO L280 TraceCheckUtils]: 69: Hoare triple {87380#(= 10 ~a28~0)} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,926 INFO L263 TraceCheckUtils]: 70: Hoare triple {87380#(= 10 ~a28~0)} call #t~ret3 := calculate_output(~input~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,927 INFO L280 TraceCheckUtils]: 71: Hoare triple {87380#(= 10 ~a28~0)} ~input := #in~input; {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,928 INFO L280 TraceCheckUtils]: 72: Hoare triple {87380#(= 10 ~a28~0)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,929 INFO L280 TraceCheckUtils]: 73: Hoare triple {87380#(= 10 ~a28~0)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,929 INFO L280 TraceCheckUtils]: 74: Hoare triple {87380#(= 10 ~a28~0)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,930 INFO L280 TraceCheckUtils]: 75: Hoare triple {87380#(= 10 ~a28~0)} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,931 INFO L280 TraceCheckUtils]: 76: Hoare triple {87380#(= 10 ~a28~0)} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,932 INFO L280 TraceCheckUtils]: 77: Hoare triple {87380#(= 10 ~a28~0)} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,933 INFO L280 TraceCheckUtils]: 78: Hoare triple {87380#(= 10 ~a28~0)} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,934 INFO L280 TraceCheckUtils]: 79: Hoare triple {87380#(= 10 ~a28~0)} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,935 INFO L280 TraceCheckUtils]: 80: Hoare triple {87380#(= 10 ~a28~0)} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,936 INFO L280 TraceCheckUtils]: 81: Hoare triple {87380#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,937 INFO L280 TraceCheckUtils]: 82: Hoare triple {87380#(= 10 ~a28~0)} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,938 INFO L280 TraceCheckUtils]: 83: Hoare triple {87380#(= 10 ~a28~0)} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,939 INFO L280 TraceCheckUtils]: 84: Hoare triple {87380#(= 10 ~a28~0)} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,939 INFO L280 TraceCheckUtils]: 85: Hoare triple {87380#(= 10 ~a28~0)} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,940 INFO L280 TraceCheckUtils]: 86: Hoare triple {87380#(= 10 ~a28~0)} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,941 INFO L280 TraceCheckUtils]: 87: Hoare triple {87380#(= 10 ~a28~0)} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,942 INFO L280 TraceCheckUtils]: 88: Hoare triple {87380#(= 10 ~a28~0)} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,942 INFO L280 TraceCheckUtils]: 89: Hoare triple {87380#(= 10 ~a28~0)} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,943 INFO L280 TraceCheckUtils]: 90: Hoare triple {87380#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,944 INFO L280 TraceCheckUtils]: 91: Hoare triple {87380#(= 10 ~a28~0)} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,945 INFO L280 TraceCheckUtils]: 92: Hoare triple {87380#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,945 INFO L280 TraceCheckUtils]: 93: Hoare triple {87380#(= 10 ~a28~0)} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,946 INFO L280 TraceCheckUtils]: 94: Hoare triple {87380#(= 10 ~a28~0)} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,947 INFO L280 TraceCheckUtils]: 95: Hoare triple {87380#(= 10 ~a28~0)} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,948 INFO L280 TraceCheckUtils]: 96: Hoare triple {87380#(= 10 ~a28~0)} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,949 INFO L280 TraceCheckUtils]: 97: Hoare triple {87380#(= 10 ~a28~0)} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,950 INFO L280 TraceCheckUtils]: 98: Hoare triple {87380#(= 10 ~a28~0)} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,951 INFO L280 TraceCheckUtils]: 99: Hoare triple {87380#(= 10 ~a28~0)} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,952 INFO L280 TraceCheckUtils]: 100: Hoare triple {87380#(= 10 ~a28~0)} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,956 INFO L280 TraceCheckUtils]: 101: Hoare triple {87380#(= 10 ~a28~0)} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,957 INFO L280 TraceCheckUtils]: 102: Hoare triple {87380#(= 10 ~a28~0)} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,958 INFO L280 TraceCheckUtils]: 103: Hoare triple {87380#(= 10 ~a28~0)} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,959 INFO L280 TraceCheckUtils]: 104: Hoare triple {87380#(= 10 ~a28~0)} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,960 INFO L280 TraceCheckUtils]: 105: Hoare triple {87380#(= 10 ~a28~0)} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,961 INFO L280 TraceCheckUtils]: 106: Hoare triple {87380#(= 10 ~a28~0)} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,962 INFO L280 TraceCheckUtils]: 107: Hoare triple {87380#(= 10 ~a28~0)} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,963 INFO L280 TraceCheckUtils]: 108: Hoare triple {87380#(= 10 ~a28~0)} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,964 INFO L280 TraceCheckUtils]: 109: Hoare triple {87380#(= 10 ~a28~0)} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,964 INFO L280 TraceCheckUtils]: 110: Hoare triple {87380#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,965 INFO L280 TraceCheckUtils]: 111: Hoare triple {87380#(= 10 ~a28~0)} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,966 INFO L280 TraceCheckUtils]: 112: Hoare triple {87380#(= 10 ~a28~0)} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,967 INFO L280 TraceCheckUtils]: 113: Hoare triple {87380#(= 10 ~a28~0)} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,968 INFO L280 TraceCheckUtils]: 114: Hoare triple {87380#(= 10 ~a28~0)} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,969 INFO L280 TraceCheckUtils]: 115: Hoare triple {87380#(= 10 ~a28~0)} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,970 INFO L280 TraceCheckUtils]: 116: Hoare triple {87380#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,970 INFO L280 TraceCheckUtils]: 117: Hoare triple {87380#(= 10 ~a28~0)} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,971 INFO L280 TraceCheckUtils]: 118: Hoare triple {87380#(= 10 ~a28~0)} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,972 INFO L280 TraceCheckUtils]: 119: Hoare triple {87380#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,973 INFO L280 TraceCheckUtils]: 120: Hoare triple {87380#(= 10 ~a28~0)} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,974 INFO L280 TraceCheckUtils]: 121: Hoare triple {87380#(= 10 ~a28~0)} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,975 INFO L280 TraceCheckUtils]: 122: Hoare triple {87380#(= 10 ~a28~0)} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,976 INFO L280 TraceCheckUtils]: 123: Hoare triple {87380#(= 10 ~a28~0)} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,977 INFO L280 TraceCheckUtils]: 124: Hoare triple {87380#(= 10 ~a28~0)} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,977 INFO L280 TraceCheckUtils]: 125: Hoare triple {87380#(= 10 ~a28~0)} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,978 INFO L280 TraceCheckUtils]: 126: Hoare triple {87380#(= 10 ~a28~0)} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,979 INFO L280 TraceCheckUtils]: 127: Hoare triple {87380#(= 10 ~a28~0)} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,980 INFO L280 TraceCheckUtils]: 128: Hoare triple {87380#(= 10 ~a28~0)} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,981 INFO L280 TraceCheckUtils]: 129: Hoare triple {87380#(= 10 ~a28~0)} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,981 INFO L280 TraceCheckUtils]: 130: Hoare triple {87380#(= 10 ~a28~0)} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,982 INFO L280 TraceCheckUtils]: 131: Hoare triple {87380#(= 10 ~a28~0)} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,983 INFO L280 TraceCheckUtils]: 132: Hoare triple {87380#(= 10 ~a28~0)} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,983 INFO L280 TraceCheckUtils]: 133: Hoare triple {87380#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,984 INFO L280 TraceCheckUtils]: 134: Hoare triple {87380#(= 10 ~a28~0)} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,984 INFO L280 TraceCheckUtils]: 135: Hoare triple {87380#(= 10 ~a28~0)} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,985 INFO L280 TraceCheckUtils]: 136: Hoare triple {87380#(= 10 ~a28~0)} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,986 INFO L280 TraceCheckUtils]: 137: Hoare triple {87380#(= 10 ~a28~0)} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,986 INFO L280 TraceCheckUtils]: 138: Hoare triple {87380#(= 10 ~a28~0)} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,987 INFO L280 TraceCheckUtils]: 139: Hoare triple {87380#(= 10 ~a28~0)} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,987 INFO L280 TraceCheckUtils]: 140: Hoare triple {87380#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,988 INFO L280 TraceCheckUtils]: 141: Hoare triple {87380#(= 10 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,989 INFO L280 TraceCheckUtils]: 142: Hoare triple {87380#(= 10 ~a28~0)} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,990 INFO L280 TraceCheckUtils]: 143: Hoare triple {87380#(= 10 ~a28~0)} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,991 INFO L280 TraceCheckUtils]: 144: Hoare triple {87380#(= 10 ~a28~0)} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,992 INFO L280 TraceCheckUtils]: 145: Hoare triple {87380#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,993 INFO L280 TraceCheckUtils]: 146: Hoare triple {87380#(= 10 ~a28~0)} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,993 INFO L280 TraceCheckUtils]: 147: Hoare triple {87380#(= 10 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,994 INFO L280 TraceCheckUtils]: 148: Hoare triple {87380#(= 10 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,995 INFO L280 TraceCheckUtils]: 149: Hoare triple {87380#(= 10 ~a28~0)} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,996 INFO L280 TraceCheckUtils]: 150: Hoare triple {87380#(= 10 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {87380#(= 10 ~a28~0)} is VALID [2020-07-18 05:54:47,997 INFO L280 TraceCheckUtils]: 151: Hoare triple {87380#(= 10 ~a28~0)} assume ((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {87328#false} is VALID [2020-07-18 05:54:47,998 INFO L280 TraceCheckUtils]: 152: Hoare triple {87328#false} assume !false; {87328#false} is VALID [2020-07-18 05:54:48,040 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 31 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 05:54:48,040 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1435082466] [2020-07-18 05:54:48,041 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:54:48,041 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-07-18 05:54:48,041 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [42085715] [2020-07-18 05:54:48,042 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 153 [2020-07-18 05:54:48,043 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:54:48,043 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 05:54:48,314 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:54:48,314 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 05:54:48,315 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:54:48,315 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 05:54:48,315 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 05:54:48,316 INFO L87 Difference]: Start difference. First operand 4663 states and 5771 transitions. Second operand 5 states. [2020-07-18 05:55:43,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:55:43,520 INFO L93 Difference]: Finished difference Result 10115 states and 12746 transitions. [2020-07-18 05:55:43,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-18 05:55:43,520 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 153 [2020-07-18 05:55:43,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:55:43,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:55:43,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1101 transitions. [2020-07-18 05:55:43,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:55:43,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1101 transitions. [2020-07-18 05:55:43,530 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1101 transitions. [2020-07-18 05:55:45,270 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1101 edges. 1101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:55:46,490 INFO L225 Difference]: With dead ends: 10115 [2020-07-18 05:55:46,491 INFO L226 Difference]: Without dead ends: 5474 [2020-07-18 05:55:46,500 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-18 05:55:46,505 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5474 states. [2020-07-18 05:56:25,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5474 to 4375. [2020-07-18 05:56:25,973 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:56:25,973 INFO L82 GeneralOperation]: Start isEquivalent. First operand 5474 states. Second operand 4375 states. [2020-07-18 05:56:25,973 INFO L74 IsIncluded]: Start isIncluded. First operand 5474 states. Second operand 4375 states. [2020-07-18 05:56:25,973 INFO L87 Difference]: Start difference. First operand 5474 states. Second operand 4375 states. [2020-07-18 05:56:26,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:56:26,884 INFO L93 Difference]: Finished difference Result 5474 states and 6549 transitions. [2020-07-18 05:56:26,885 INFO L276 IsEmpty]: Start isEmpty. Operand 5474 states and 6549 transitions. [2020-07-18 05:56:26,889 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:56:26,889 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:56:26,889 INFO L74 IsIncluded]: Start isIncluded. First operand 4375 states. Second operand 5474 states. [2020-07-18 05:56:26,890 INFO L87 Difference]: Start difference. First operand 4375 states. Second operand 5474 states. [2020-07-18 05:56:27,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:56:27,790 INFO L93 Difference]: Finished difference Result 5474 states and 6549 transitions. [2020-07-18 05:56:27,790 INFO L276 IsEmpty]: Start isEmpty. Operand 5474 states and 6549 transitions. [2020-07-18 05:56:27,795 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:56:27,795 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:56:27,795 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:56:27,795 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:56:27,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4375 states. [2020-07-18 05:56:28,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4375 states to 4375 states and 5290 transitions. [2020-07-18 05:56:28,428 INFO L78 Accepts]: Start accepts. Automaton has 4375 states and 5290 transitions. Word has length 153 [2020-07-18 05:56:28,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:56:28,428 INFO L479 AbstractCegarLoop]: Abstraction has 4375 states and 5290 transitions. [2020-07-18 05:56:28,429 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 05:56:28,429 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4375 states and 5290 transitions. [2020-07-18 05:56:43,696 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 5290 edges. 5290 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:56:43,696 INFO L276 IsEmpty]: Start isEmpty. Operand 4375 states and 5290 transitions. [2020-07-18 05:56:43,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-07-18 05:56:43,702 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:56:43,702 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:56:43,702 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-18 05:56:43,703 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:56:43,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:56:43,703 INFO L82 PathProgramCache]: Analyzing trace with hash -584227059, now seen corresponding path program 1 times [2020-07-18 05:56:43,703 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:56:43,703 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [106004330] [2020-07-18 05:56:43,704 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:56:43,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:56:43,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:56:43,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {127365#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {127316#true} is VALID [2020-07-18 05:56:43,821 INFO L280 TraceCheckUtils]: 1: Hoare triple {127316#true} ~e~0 := 5; {127316#true} is VALID [2020-07-18 05:56:43,821 INFO L280 TraceCheckUtils]: 2: Hoare triple {127316#true} ~d~0 := 4; {127316#true} is VALID [2020-07-18 05:56:43,821 INFO L280 TraceCheckUtils]: 3: Hoare triple {127316#true} ~f~0 := 6; {127316#true} is VALID [2020-07-18 05:56:43,822 INFO L280 TraceCheckUtils]: 4: Hoare triple {127316#true} ~c~0 := 3; {127316#true} is VALID [2020-07-18 05:56:43,822 INFO L280 TraceCheckUtils]: 5: Hoare triple {127316#true} ~u~0 := 21; {127316#true} is VALID [2020-07-18 05:56:43,822 INFO L280 TraceCheckUtils]: 6: Hoare triple {127316#true} ~v~0 := 22; {127316#true} is VALID [2020-07-18 05:56:43,823 INFO L280 TraceCheckUtils]: 7: Hoare triple {127316#true} ~w~0 := 23; {127316#true} is VALID [2020-07-18 05:56:43,823 INFO L280 TraceCheckUtils]: 8: Hoare triple {127316#true} ~x~0 := 24; {127316#true} is VALID [2020-07-18 05:56:43,823 INFO L280 TraceCheckUtils]: 9: Hoare triple {127316#true} ~y~0 := 25; {127316#true} is VALID [2020-07-18 05:56:43,823 INFO L280 TraceCheckUtils]: 10: Hoare triple {127316#true} ~z~0 := 26; {127316#true} is VALID [2020-07-18 05:56:43,823 INFO L280 TraceCheckUtils]: 11: Hoare triple {127316#true} ~a25~0 := 0; {127316#true} is VALID [2020-07-18 05:56:43,824 INFO L280 TraceCheckUtils]: 12: Hoare triple {127316#true} ~a11~0 := 0; {127316#true} is VALID [2020-07-18 05:56:43,824 INFO L280 TraceCheckUtils]: 13: Hoare triple {127316#true} ~a28~0 := 7; {127316#true} is VALID [2020-07-18 05:56:43,824 INFO L280 TraceCheckUtils]: 14: Hoare triple {127316#true} ~a19~0 := 1; {127316#true} is VALID [2020-07-18 05:56:43,825 INFO L280 TraceCheckUtils]: 15: Hoare triple {127316#true} ~a21~0 := 1; {127316#true} is VALID [2020-07-18 05:56:43,825 INFO L280 TraceCheckUtils]: 16: Hoare triple {127316#true} ~a17~0 := 8; {127316#true} is VALID [2020-07-18 05:56:43,825 INFO L280 TraceCheckUtils]: 17: Hoare triple {127316#true} assume true; {127316#true} is VALID [2020-07-18 05:56:43,826 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {127316#true} {127316#true} #1179#return; {127316#true} is VALID [2020-07-18 05:56:43,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:56:43,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {127366#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {127316#true} is VALID [2020-07-18 05:56:43,866 INFO L280 TraceCheckUtils]: 1: Hoare triple {127316#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {127316#true} is VALID [2020-07-18 05:56:43,866 INFO L280 TraceCheckUtils]: 2: Hoare triple {127316#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {127316#true} is VALID [2020-07-18 05:56:43,867 INFO L280 TraceCheckUtils]: 3: Hoare triple {127316#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {127316#true} is VALID [2020-07-18 05:56:43,867 INFO L280 TraceCheckUtils]: 4: Hoare triple {127316#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {127316#true} is VALID [2020-07-18 05:56:43,867 INFO L280 TraceCheckUtils]: 5: Hoare triple {127316#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {127316#true} is VALID [2020-07-18 05:56:43,867 INFO L280 TraceCheckUtils]: 6: Hoare triple {127316#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {127316#true} is VALID [2020-07-18 05:56:43,868 INFO L280 TraceCheckUtils]: 7: Hoare triple {127316#true} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {127316#true} is VALID [2020-07-18 05:56:43,868 INFO L280 TraceCheckUtils]: 8: Hoare triple {127316#true} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {127316#true} is VALID [2020-07-18 05:56:43,868 INFO L280 TraceCheckUtils]: 9: Hoare triple {127316#true} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {127316#true} is VALID [2020-07-18 05:56:43,868 INFO L280 TraceCheckUtils]: 10: Hoare triple {127316#true} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {127316#true} is VALID [2020-07-18 05:56:43,869 INFO L280 TraceCheckUtils]: 11: Hoare triple {127316#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {127316#true} is VALID [2020-07-18 05:56:43,869 INFO L280 TraceCheckUtils]: 12: Hoare triple {127316#true} assume ((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:56:43,870 INFO L280 TraceCheckUtils]: 13: Hoare triple {127356#(not (= 1 ~a19~0))} assume !(10 == ~a28~0); {127356#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:56:43,871 INFO L280 TraceCheckUtils]: 14: Hoare triple {127356#(not (= 1 ~a19~0))} ~a28~0 := 8; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:56:43,872 INFO L280 TraceCheckUtils]: 15: Hoare triple {127356#(not (= 1 ~a19~0))} ~a25~0 := 0; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:56:43,872 INFO L280 TraceCheckUtils]: 16: Hoare triple {127356#(not (= 1 ~a19~0))} #res := 22; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:56:43,873 INFO L280 TraceCheckUtils]: 17: Hoare triple {127356#(not (= 1 ~a19~0))} assume true; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:56:43,874 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {127356#(not (= 1 ~a19~0))} {127316#true} #1183#return; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:56:43,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:56:43,901 INFO L280 TraceCheckUtils]: 0: Hoare triple {127366#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {127367#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 05:56:43,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {127367#(= ~a19~0 |old(~a19~0)|)} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {127368#(= 1 |old(~a19~0)|)} is VALID [2020-07-18 05:56:43,903 INFO L280 TraceCheckUtils]: 2: Hoare triple {127368#(= 1 |old(~a19~0)|)} ~a28~0 := 9; {127368#(= 1 |old(~a19~0)|)} is VALID [2020-07-18 05:56:43,903 INFO L280 TraceCheckUtils]: 3: Hoare triple {127368#(= 1 |old(~a19~0)|)} ~a11~0 := 1; {127368#(= 1 |old(~a19~0)|)} is VALID [2020-07-18 05:56:43,904 INFO L280 TraceCheckUtils]: 4: Hoare triple {127368#(= 1 |old(~a19~0)|)} ~a25~0 := 1; {127368#(= 1 |old(~a19~0)|)} is VALID [2020-07-18 05:56:43,904 INFO L280 TraceCheckUtils]: 5: Hoare triple {127368#(= 1 |old(~a19~0)|)} #res := -1; {127368#(= 1 |old(~a19~0)|)} is VALID [2020-07-18 05:56:43,905 INFO L280 TraceCheckUtils]: 6: Hoare triple {127368#(= 1 |old(~a19~0)|)} assume true; {127368#(= 1 |old(~a19~0)|)} is VALID [2020-07-18 05:56:43,906 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {127368#(= 1 |old(~a19~0)|)} {127356#(not (= 1 ~a19~0))} #1183#return; {127317#false} is VALID [2020-07-18 05:56:43,908 INFO L263 TraceCheckUtils]: 0: Hoare triple {127316#true} call ULTIMATE.init(); {127365#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 05:56:43,908 INFO L280 TraceCheckUtils]: 1: Hoare triple {127365#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {127316#true} is VALID [2020-07-18 05:56:43,908 INFO L280 TraceCheckUtils]: 2: Hoare triple {127316#true} ~e~0 := 5; {127316#true} is VALID [2020-07-18 05:56:43,909 INFO L280 TraceCheckUtils]: 3: Hoare triple {127316#true} ~d~0 := 4; {127316#true} is VALID [2020-07-18 05:56:43,909 INFO L280 TraceCheckUtils]: 4: Hoare triple {127316#true} ~f~0 := 6; {127316#true} is VALID [2020-07-18 05:56:43,909 INFO L280 TraceCheckUtils]: 5: Hoare triple {127316#true} ~c~0 := 3; {127316#true} is VALID [2020-07-18 05:56:43,909 INFO L280 TraceCheckUtils]: 6: Hoare triple {127316#true} ~u~0 := 21; {127316#true} is VALID [2020-07-18 05:56:43,909 INFO L280 TraceCheckUtils]: 7: Hoare triple {127316#true} ~v~0 := 22; {127316#true} is VALID [2020-07-18 05:56:43,910 INFO L280 TraceCheckUtils]: 8: Hoare triple {127316#true} ~w~0 := 23; {127316#true} is VALID [2020-07-18 05:56:43,910 INFO L280 TraceCheckUtils]: 9: Hoare triple {127316#true} ~x~0 := 24; {127316#true} is VALID [2020-07-18 05:56:43,910 INFO L280 TraceCheckUtils]: 10: Hoare triple {127316#true} ~y~0 := 25; {127316#true} is VALID [2020-07-18 05:56:43,910 INFO L280 TraceCheckUtils]: 11: Hoare triple {127316#true} ~z~0 := 26; {127316#true} is VALID [2020-07-18 05:56:43,910 INFO L280 TraceCheckUtils]: 12: Hoare triple {127316#true} ~a25~0 := 0; {127316#true} is VALID [2020-07-18 05:56:43,910 INFO L280 TraceCheckUtils]: 13: Hoare triple {127316#true} ~a11~0 := 0; {127316#true} is VALID [2020-07-18 05:56:43,911 INFO L280 TraceCheckUtils]: 14: Hoare triple {127316#true} ~a28~0 := 7; {127316#true} is VALID [2020-07-18 05:56:43,911 INFO L280 TraceCheckUtils]: 15: Hoare triple {127316#true} ~a19~0 := 1; {127316#true} is VALID [2020-07-18 05:56:43,911 INFO L280 TraceCheckUtils]: 16: Hoare triple {127316#true} ~a21~0 := 1; {127316#true} is VALID [2020-07-18 05:56:43,911 INFO L280 TraceCheckUtils]: 17: Hoare triple {127316#true} ~a17~0 := 8; {127316#true} is VALID [2020-07-18 05:56:43,911 INFO L280 TraceCheckUtils]: 18: Hoare triple {127316#true} assume true; {127316#true} is VALID [2020-07-18 05:56:43,912 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {127316#true} {127316#true} #1179#return; {127316#true} is VALID [2020-07-18 05:56:43,912 INFO L263 TraceCheckUtils]: 20: Hoare triple {127316#true} call #t~ret4 := main(); {127316#true} is VALID [2020-07-18 05:56:43,912 INFO L280 TraceCheckUtils]: 21: Hoare triple {127316#true} ~output~0 := -1; {127316#true} is VALID [2020-07-18 05:56:43,912 INFO L280 TraceCheckUtils]: 22: Hoare triple {127316#true} assume !false; {127316#true} is VALID [2020-07-18 05:56:43,912 INFO L280 TraceCheckUtils]: 23: Hoare triple {127316#true} havoc ~input~0; {127316#true} is VALID [2020-07-18 05:56:43,912 INFO L280 TraceCheckUtils]: 24: Hoare triple {127316#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {127316#true} is VALID [2020-07-18 05:56:43,913 INFO L280 TraceCheckUtils]: 25: Hoare triple {127316#true} ~input~0 := #t~nondet2; {127316#true} is VALID [2020-07-18 05:56:43,913 INFO L280 TraceCheckUtils]: 26: Hoare triple {127316#true} havoc #t~nondet2; {127316#true} is VALID [2020-07-18 05:56:43,913 INFO L280 TraceCheckUtils]: 27: Hoare triple {127316#true} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {127316#true} is VALID [2020-07-18 05:56:43,914 INFO L263 TraceCheckUtils]: 28: Hoare triple {127316#true} call #t~ret3 := calculate_output(~input~0); {127366#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 05:56:43,915 INFO L280 TraceCheckUtils]: 29: Hoare triple {127366#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {127316#true} is VALID [2020-07-18 05:56:43,915 INFO L280 TraceCheckUtils]: 30: Hoare triple {127316#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {127316#true} is VALID [2020-07-18 05:56:43,915 INFO L280 TraceCheckUtils]: 31: Hoare triple {127316#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {127316#true} is VALID [2020-07-18 05:56:43,915 INFO L280 TraceCheckUtils]: 32: Hoare triple {127316#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {127316#true} is VALID [2020-07-18 05:56:43,915 INFO L280 TraceCheckUtils]: 33: Hoare triple {127316#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {127316#true} is VALID [2020-07-18 05:56:43,916 INFO L280 TraceCheckUtils]: 34: Hoare triple {127316#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {127316#true} is VALID [2020-07-18 05:56:43,916 INFO L280 TraceCheckUtils]: 35: Hoare triple {127316#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {127316#true} is VALID [2020-07-18 05:56:43,916 INFO L280 TraceCheckUtils]: 36: Hoare triple {127316#true} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {127316#true} is VALID [2020-07-18 05:56:43,916 INFO L280 TraceCheckUtils]: 37: Hoare triple {127316#true} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {127316#true} is VALID [2020-07-18 05:56:43,916 INFO L280 TraceCheckUtils]: 38: Hoare triple {127316#true} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {127316#true} is VALID [2020-07-18 05:56:43,916 INFO L280 TraceCheckUtils]: 39: Hoare triple {127316#true} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {127316#true} is VALID [2020-07-18 05:56:43,917 INFO L280 TraceCheckUtils]: 40: Hoare triple {127316#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {127316#true} is VALID [2020-07-18 05:56:43,917 INFO L280 TraceCheckUtils]: 41: Hoare triple {127316#true} assume ((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:56:43,918 INFO L280 TraceCheckUtils]: 42: Hoare triple {127356#(not (= 1 ~a19~0))} assume !(10 == ~a28~0); {127356#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:56:43,918 INFO L280 TraceCheckUtils]: 43: Hoare triple {127356#(not (= 1 ~a19~0))} ~a28~0 := 8; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:56:43,919 INFO L280 TraceCheckUtils]: 44: Hoare triple {127356#(not (= 1 ~a19~0))} ~a25~0 := 0; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:56:43,920 INFO L280 TraceCheckUtils]: 45: Hoare triple {127356#(not (= 1 ~a19~0))} #res := 22; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:56:43,920 INFO L280 TraceCheckUtils]: 46: Hoare triple {127356#(not (= 1 ~a19~0))} assume true; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:56:43,921 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {127356#(not (= 1 ~a19~0))} {127316#true} #1183#return; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:56:43,922 INFO L280 TraceCheckUtils]: 48: Hoare triple {127356#(not (= 1 ~a19~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:56:43,922 INFO L280 TraceCheckUtils]: 49: Hoare triple {127356#(not (= 1 ~a19~0))} ~output~0 := #t~ret3; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:56:43,923 INFO L280 TraceCheckUtils]: 50: Hoare triple {127356#(not (= 1 ~a19~0))} havoc #t~ret3; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:56:43,923 INFO L280 TraceCheckUtils]: 51: Hoare triple {127356#(not (= 1 ~a19~0))} assume !false; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:56:43,924 INFO L280 TraceCheckUtils]: 52: Hoare triple {127356#(not (= 1 ~a19~0))} havoc ~input~0; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:56:43,924 INFO L280 TraceCheckUtils]: 53: Hoare triple {127356#(not (= 1 ~a19~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:56:43,925 INFO L280 TraceCheckUtils]: 54: Hoare triple {127356#(not (= 1 ~a19~0))} ~input~0 := #t~nondet2; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:56:43,926 INFO L280 TraceCheckUtils]: 55: Hoare triple {127356#(not (= 1 ~a19~0))} havoc #t~nondet2; {127356#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:56:43,926 INFO L280 TraceCheckUtils]: 56: Hoare triple {127356#(not (= 1 ~a19~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {127356#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:56:43,927 INFO L263 TraceCheckUtils]: 57: Hoare triple {127356#(not (= 1 ~a19~0))} call #t~ret3 := calculate_output(~input~0); {127366#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 05:56:43,928 INFO L280 TraceCheckUtils]: 58: Hoare triple {127366#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {127367#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 05:56:43,929 INFO L280 TraceCheckUtils]: 59: Hoare triple {127367#(= ~a19~0 |old(~a19~0)|)} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {127368#(= 1 |old(~a19~0)|)} is VALID [2020-07-18 05:56:43,929 INFO L280 TraceCheckUtils]: 60: Hoare triple {127368#(= 1 |old(~a19~0)|)} ~a28~0 := 9; {127368#(= 1 |old(~a19~0)|)} is VALID [2020-07-18 05:56:43,930 INFO L280 TraceCheckUtils]: 61: Hoare triple {127368#(= 1 |old(~a19~0)|)} ~a11~0 := 1; {127368#(= 1 |old(~a19~0)|)} is VALID [2020-07-18 05:56:43,930 INFO L280 TraceCheckUtils]: 62: Hoare triple {127368#(= 1 |old(~a19~0)|)} ~a25~0 := 1; {127368#(= 1 |old(~a19~0)|)} is VALID [2020-07-18 05:56:43,931 INFO L280 TraceCheckUtils]: 63: Hoare triple {127368#(= 1 |old(~a19~0)|)} #res := -1; {127368#(= 1 |old(~a19~0)|)} is VALID [2020-07-18 05:56:43,932 INFO L280 TraceCheckUtils]: 64: Hoare triple {127368#(= 1 |old(~a19~0)|)} assume true; {127368#(= 1 |old(~a19~0)|)} is VALID [2020-07-18 05:56:43,932 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {127368#(= 1 |old(~a19~0)|)} {127356#(not (= 1 ~a19~0))} #1183#return; {127317#false} is VALID [2020-07-18 05:56:43,933 INFO L280 TraceCheckUtils]: 66: Hoare triple {127317#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {127317#false} is VALID [2020-07-18 05:56:43,933 INFO L280 TraceCheckUtils]: 67: Hoare triple {127317#false} ~output~0 := #t~ret3; {127317#false} is VALID [2020-07-18 05:56:43,933 INFO L280 TraceCheckUtils]: 68: Hoare triple {127317#false} havoc #t~ret3; {127317#false} is VALID [2020-07-18 05:56:43,933 INFO L280 TraceCheckUtils]: 69: Hoare triple {127317#false} assume !false; {127317#false} is VALID [2020-07-18 05:56:43,933 INFO L280 TraceCheckUtils]: 70: Hoare triple {127317#false} havoc ~input~0; {127317#false} is VALID [2020-07-18 05:56:43,934 INFO L280 TraceCheckUtils]: 71: Hoare triple {127317#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {127317#false} is VALID [2020-07-18 05:56:43,934 INFO L280 TraceCheckUtils]: 72: Hoare triple {127317#false} ~input~0 := #t~nondet2; {127317#false} is VALID [2020-07-18 05:56:43,934 INFO L280 TraceCheckUtils]: 73: Hoare triple {127317#false} havoc #t~nondet2; {127317#false} is VALID [2020-07-18 05:56:43,934 INFO L280 TraceCheckUtils]: 74: Hoare triple {127317#false} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {127317#false} is VALID [2020-07-18 05:56:43,934 INFO L263 TraceCheckUtils]: 75: Hoare triple {127317#false} call #t~ret3 := calculate_output(~input~0); {127317#false} is VALID [2020-07-18 05:56:43,935 INFO L280 TraceCheckUtils]: 76: Hoare triple {127317#false} ~input := #in~input; {127317#false} is VALID [2020-07-18 05:56:43,935 INFO L280 TraceCheckUtils]: 77: Hoare triple {127317#false} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {127317#false} is VALID [2020-07-18 05:56:43,935 INFO L280 TraceCheckUtils]: 78: Hoare triple {127317#false} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {127317#false} is VALID [2020-07-18 05:56:43,935 INFO L280 TraceCheckUtils]: 79: Hoare triple {127317#false} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {127317#false} is VALID [2020-07-18 05:56:43,935 INFO L280 TraceCheckUtils]: 80: Hoare triple {127317#false} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {127317#false} is VALID [2020-07-18 05:56:43,936 INFO L280 TraceCheckUtils]: 81: Hoare triple {127317#false} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {127317#false} is VALID [2020-07-18 05:56:43,936 INFO L280 TraceCheckUtils]: 82: Hoare triple {127317#false} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {127317#false} is VALID [2020-07-18 05:56:43,936 INFO L280 TraceCheckUtils]: 83: Hoare triple {127317#false} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {127317#false} is VALID [2020-07-18 05:56:43,936 INFO L280 TraceCheckUtils]: 84: Hoare triple {127317#false} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {127317#false} is VALID [2020-07-18 05:56:43,936 INFO L280 TraceCheckUtils]: 85: Hoare triple {127317#false} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {127317#false} is VALID [2020-07-18 05:56:43,936 INFO L280 TraceCheckUtils]: 86: Hoare triple {127317#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {127317#false} is VALID [2020-07-18 05:56:43,937 INFO L280 TraceCheckUtils]: 87: Hoare triple {127317#false} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {127317#false} is VALID [2020-07-18 05:56:43,937 INFO L280 TraceCheckUtils]: 88: Hoare triple {127317#false} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {127317#false} is VALID [2020-07-18 05:56:43,937 INFO L280 TraceCheckUtils]: 89: Hoare triple {127317#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {127317#false} is VALID [2020-07-18 05:56:43,937 INFO L280 TraceCheckUtils]: 90: Hoare triple {127317#false} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {127317#false} is VALID [2020-07-18 05:56:43,937 INFO L280 TraceCheckUtils]: 91: Hoare triple {127317#false} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {127317#false} is VALID [2020-07-18 05:56:43,938 INFO L280 TraceCheckUtils]: 92: Hoare triple {127317#false} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {127317#false} is VALID [2020-07-18 05:56:43,938 INFO L280 TraceCheckUtils]: 93: Hoare triple {127317#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {127317#false} is VALID [2020-07-18 05:56:43,938 INFO L280 TraceCheckUtils]: 94: Hoare triple {127317#false} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {127317#false} is VALID [2020-07-18 05:56:43,938 INFO L280 TraceCheckUtils]: 95: Hoare triple {127317#false} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {127317#false} is VALID [2020-07-18 05:56:43,938 INFO L280 TraceCheckUtils]: 96: Hoare triple {127317#false} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {127317#false} is VALID [2020-07-18 05:56:43,938 INFO L280 TraceCheckUtils]: 97: Hoare triple {127317#false} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {127317#false} is VALID [2020-07-18 05:56:43,939 INFO L280 TraceCheckUtils]: 98: Hoare triple {127317#false} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {127317#false} is VALID [2020-07-18 05:56:43,939 INFO L280 TraceCheckUtils]: 99: Hoare triple {127317#false} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {127317#false} is VALID [2020-07-18 05:56:43,939 INFO L280 TraceCheckUtils]: 100: Hoare triple {127317#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {127317#false} is VALID [2020-07-18 05:56:43,939 INFO L280 TraceCheckUtils]: 101: Hoare triple {127317#false} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {127317#false} is VALID [2020-07-18 05:56:43,939 INFO L280 TraceCheckUtils]: 102: Hoare triple {127317#false} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {127317#false} is VALID [2020-07-18 05:56:43,939 INFO L280 TraceCheckUtils]: 103: Hoare triple {127317#false} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {127317#false} is VALID [2020-07-18 05:56:43,940 INFO L280 TraceCheckUtils]: 104: Hoare triple {127317#false} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {127317#false} is VALID [2020-07-18 05:56:43,940 INFO L280 TraceCheckUtils]: 105: Hoare triple {127317#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {127317#false} is VALID [2020-07-18 05:56:43,940 INFO L280 TraceCheckUtils]: 106: Hoare triple {127317#false} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {127317#false} is VALID [2020-07-18 05:56:43,940 INFO L280 TraceCheckUtils]: 107: Hoare triple {127317#false} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {127317#false} is VALID [2020-07-18 05:56:43,940 INFO L280 TraceCheckUtils]: 108: Hoare triple {127317#false} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {127317#false} is VALID [2020-07-18 05:56:43,941 INFO L280 TraceCheckUtils]: 109: Hoare triple {127317#false} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {127317#false} is VALID [2020-07-18 05:56:43,941 INFO L280 TraceCheckUtils]: 110: Hoare triple {127317#false} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {127317#false} is VALID [2020-07-18 05:56:43,941 INFO L280 TraceCheckUtils]: 111: Hoare triple {127317#false} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {127317#false} is VALID [2020-07-18 05:56:43,941 INFO L280 TraceCheckUtils]: 112: Hoare triple {127317#false} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {127317#false} is VALID [2020-07-18 05:56:43,941 INFO L280 TraceCheckUtils]: 113: Hoare triple {127317#false} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {127317#false} is VALID [2020-07-18 05:56:43,941 INFO L280 TraceCheckUtils]: 114: Hoare triple {127317#false} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {127317#false} is VALID [2020-07-18 05:56:43,942 INFO L280 TraceCheckUtils]: 115: Hoare triple {127317#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {127317#false} is VALID [2020-07-18 05:56:43,942 INFO L280 TraceCheckUtils]: 116: Hoare triple {127317#false} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {127317#false} is VALID [2020-07-18 05:56:43,942 INFO L280 TraceCheckUtils]: 117: Hoare triple {127317#false} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {127317#false} is VALID [2020-07-18 05:56:43,942 INFO L280 TraceCheckUtils]: 118: Hoare triple {127317#false} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {127317#false} is VALID [2020-07-18 05:56:43,942 INFO L280 TraceCheckUtils]: 119: Hoare triple {127317#false} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {127317#false} is VALID [2020-07-18 05:56:43,942 INFO L280 TraceCheckUtils]: 120: Hoare triple {127317#false} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {127317#false} is VALID [2020-07-18 05:56:43,943 INFO L280 TraceCheckUtils]: 121: Hoare triple {127317#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {127317#false} is VALID [2020-07-18 05:56:43,943 INFO L280 TraceCheckUtils]: 122: Hoare triple {127317#false} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {127317#false} is VALID [2020-07-18 05:56:43,943 INFO L280 TraceCheckUtils]: 123: Hoare triple {127317#false} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {127317#false} is VALID [2020-07-18 05:56:43,943 INFO L280 TraceCheckUtils]: 124: Hoare triple {127317#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {127317#false} is VALID [2020-07-18 05:56:43,943 INFO L280 TraceCheckUtils]: 125: Hoare triple {127317#false} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {127317#false} is VALID [2020-07-18 05:56:43,943 INFO L280 TraceCheckUtils]: 126: Hoare triple {127317#false} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {127317#false} is VALID [2020-07-18 05:56:43,944 INFO L280 TraceCheckUtils]: 127: Hoare triple {127317#false} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {127317#false} is VALID [2020-07-18 05:56:43,944 INFO L280 TraceCheckUtils]: 128: Hoare triple {127317#false} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {127317#false} is VALID [2020-07-18 05:56:43,944 INFO L280 TraceCheckUtils]: 129: Hoare triple {127317#false} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {127317#false} is VALID [2020-07-18 05:56:43,944 INFO L280 TraceCheckUtils]: 130: Hoare triple {127317#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {127317#false} is VALID [2020-07-18 05:56:43,944 INFO L280 TraceCheckUtils]: 131: Hoare triple {127317#false} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {127317#false} is VALID [2020-07-18 05:56:43,944 INFO L280 TraceCheckUtils]: 132: Hoare triple {127317#false} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {127317#false} is VALID [2020-07-18 05:56:43,945 INFO L280 TraceCheckUtils]: 133: Hoare triple {127317#false} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {127317#false} is VALID [2020-07-18 05:56:43,945 INFO L280 TraceCheckUtils]: 134: Hoare triple {127317#false} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {127317#false} is VALID [2020-07-18 05:56:43,945 INFO L280 TraceCheckUtils]: 135: Hoare triple {127317#false} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {127317#false} is VALID [2020-07-18 05:56:43,945 INFO L280 TraceCheckUtils]: 136: Hoare triple {127317#false} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {127317#false} is VALID [2020-07-18 05:56:43,945 INFO L280 TraceCheckUtils]: 137: Hoare triple {127317#false} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {127317#false} is VALID [2020-07-18 05:56:43,946 INFO L280 TraceCheckUtils]: 138: Hoare triple {127317#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {127317#false} is VALID [2020-07-18 05:56:43,946 INFO L280 TraceCheckUtils]: 139: Hoare triple {127317#false} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {127317#false} is VALID [2020-07-18 05:56:43,946 INFO L280 TraceCheckUtils]: 140: Hoare triple {127317#false} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {127317#false} is VALID [2020-07-18 05:56:43,946 INFO L280 TraceCheckUtils]: 141: Hoare triple {127317#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {127317#false} is VALID [2020-07-18 05:56:43,946 INFO L280 TraceCheckUtils]: 142: Hoare triple {127317#false} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {127317#false} is VALID [2020-07-18 05:56:43,946 INFO L280 TraceCheckUtils]: 143: Hoare triple {127317#false} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {127317#false} is VALID [2020-07-18 05:56:43,946 INFO L280 TraceCheckUtils]: 144: Hoare triple {127317#false} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {127317#false} is VALID [2020-07-18 05:56:43,947 INFO L280 TraceCheckUtils]: 145: Hoare triple {127317#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {127317#false} is VALID [2020-07-18 05:56:43,947 INFO L280 TraceCheckUtils]: 146: Hoare triple {127317#false} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {127317#false} is VALID [2020-07-18 05:56:43,947 INFO L280 TraceCheckUtils]: 147: Hoare triple {127317#false} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {127317#false} is VALID [2020-07-18 05:56:43,947 INFO L280 TraceCheckUtils]: 148: Hoare triple {127317#false} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {127317#false} is VALID [2020-07-18 05:56:43,947 INFO L280 TraceCheckUtils]: 149: Hoare triple {127317#false} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {127317#false} is VALID [2020-07-18 05:56:43,947 INFO L280 TraceCheckUtils]: 150: Hoare triple {127317#false} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {127317#false} is VALID [2020-07-18 05:56:43,948 INFO L280 TraceCheckUtils]: 151: Hoare triple {127317#false} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {127317#false} is VALID [2020-07-18 05:56:43,948 INFO L280 TraceCheckUtils]: 152: Hoare triple {127317#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {127317#false} is VALID [2020-07-18 05:56:43,948 INFO L280 TraceCheckUtils]: 153: Hoare triple {127317#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {127317#false} is VALID [2020-07-18 05:56:43,948 INFO L280 TraceCheckUtils]: 154: Hoare triple {127317#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {127317#false} is VALID [2020-07-18 05:56:43,948 INFO L280 TraceCheckUtils]: 155: Hoare triple {127317#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {127317#false} is VALID [2020-07-18 05:56:43,949 INFO L280 TraceCheckUtils]: 156: Hoare triple {127317#false} assume ((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {127317#false} is VALID [2020-07-18 05:56:43,949 INFO L280 TraceCheckUtils]: 157: Hoare triple {127317#false} assume !false; {127317#false} is VALID [2020-07-18 05:56:43,974 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 40 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-18 05:56:43,974 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [106004330] [2020-07-18 05:56:43,975 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:56:43,975 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-18 05:56:43,975 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [97783209] [2020-07-18 05:56:43,976 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 158 [2020-07-18 05:56:43,976 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:56:43,977 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-18 05:56:44,199 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 158 edges. 158 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:56:44,200 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-18 05:56:44,200 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:56:44,200 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-18 05:56:44,200 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-18 05:56:44,200 INFO L87 Difference]: Start difference. First operand 4375 states and 5290 transitions. Second operand 7 states. [2020-07-18 05:58:36,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:58:36,091 INFO L93 Difference]: Finished difference Result 13939 states and 17966 transitions. [2020-07-18 05:58:36,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-18 05:58:36,091 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 158 [2020-07-18 05:58:36,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:58:36,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 05:58:36,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1351 transitions. [2020-07-18 05:58:36,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 05:58:36,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1351 transitions. [2020-07-18 05:58:36,102 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 1351 transitions. [2020-07-18 05:58:38,422 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1351 edges. 1351 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:58:42,187 INFO L225 Difference]: With dead ends: 13939 [2020-07-18 05:58:42,187 INFO L226 Difference]: Without dead ends: 8686 [2020-07-18 05:58:42,208 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-07-18 05:58:42,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8686 states. [2020-07-18 06:00:18,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8686 to 8266. [2020-07-18 06:00:18,556 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 06:00:18,557 INFO L82 GeneralOperation]: Start isEquivalent. First operand 8686 states. Second operand 8266 states. [2020-07-18 06:00:18,557 INFO L74 IsIncluded]: Start isIncluded. First operand 8686 states. Second operand 8266 states. [2020-07-18 06:00:18,557 INFO L87 Difference]: Start difference. First operand 8686 states. Second operand 8266 states. [2020-07-18 06:00:20,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:00:20,947 INFO L93 Difference]: Finished difference Result 8686 states and 10718 transitions. [2020-07-18 06:00:20,947 INFO L276 IsEmpty]: Start isEmpty. Operand 8686 states and 10718 transitions. [2020-07-18 06:00:20,973 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:00:20,974 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:00:20,974 INFO L74 IsIncluded]: Start isIncluded. First operand 8266 states. Second operand 8686 states. [2020-07-18 06:00:20,974 INFO L87 Difference]: Start difference. First operand 8266 states. Second operand 8686 states. [2020-07-18 06:00:23,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:00:23,445 INFO L93 Difference]: Finished difference Result 8686 states and 10718 transitions. [2020-07-18 06:00:23,445 INFO L276 IsEmpty]: Start isEmpty. Operand 8686 states and 10718 transitions. [2020-07-18 06:00:23,466 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:00:23,466 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:00:23,466 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 06:00:23,466 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 06:00:23,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8266 states. [2020-07-18 06:00:25,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8266 states to 8266 states and 10133 transitions. [2020-07-18 06:00:25,980 INFO L78 Accepts]: Start accepts. Automaton has 8266 states and 10133 transitions. Word has length 158 [2020-07-18 06:00:25,981 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 06:00:25,981 INFO L479 AbstractCegarLoop]: Abstraction has 8266 states and 10133 transitions. [2020-07-18 06:00:25,981 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-18 06:00:25,981 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8266 states and 10133 transitions. [2020-07-18 06:00:56,315 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 10133 edges. 10133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:00:56,316 INFO L276 IsEmpty]: Start isEmpty. Operand 8266 states and 10133 transitions. [2020-07-18 06:00:56,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-18 06:00:56,324 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 06:00:56,325 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 06:00:56,325 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-18 06:00:56,325 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 06:00:56,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 06:00:56,325 INFO L82 PathProgramCache]: Analyzing trace with hash 1465769009, now seen corresponding path program 1 times [2020-07-18 06:00:56,326 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 06:00:56,326 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [121168534] [2020-07-18 06:00:56,326 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 06:00:56,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:00:56,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:00:56,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {189221#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {189168#true} is VALID [2020-07-18 06:00:56,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {189168#true} ~e~0 := 5; {189168#true} is VALID [2020-07-18 06:00:56,480 INFO L280 TraceCheckUtils]: 2: Hoare triple {189168#true} ~d~0 := 4; {189168#true} is VALID [2020-07-18 06:00:56,480 INFO L280 TraceCheckUtils]: 3: Hoare triple {189168#true} ~f~0 := 6; {189168#true} is VALID [2020-07-18 06:00:56,480 INFO L280 TraceCheckUtils]: 4: Hoare triple {189168#true} ~c~0 := 3; {189168#true} is VALID [2020-07-18 06:00:56,481 INFO L280 TraceCheckUtils]: 5: Hoare triple {189168#true} ~u~0 := 21; {189168#true} is VALID [2020-07-18 06:00:56,481 INFO L280 TraceCheckUtils]: 6: Hoare triple {189168#true} ~v~0 := 22; {189168#true} is VALID [2020-07-18 06:00:56,481 INFO L280 TraceCheckUtils]: 7: Hoare triple {189168#true} ~w~0 := 23; {189168#true} is VALID [2020-07-18 06:00:56,481 INFO L280 TraceCheckUtils]: 8: Hoare triple {189168#true} ~x~0 := 24; {189168#true} is VALID [2020-07-18 06:00:56,481 INFO L280 TraceCheckUtils]: 9: Hoare triple {189168#true} ~y~0 := 25; {189168#true} is VALID [2020-07-18 06:00:56,482 INFO L280 TraceCheckUtils]: 10: Hoare triple {189168#true} ~z~0 := 26; {189168#true} is VALID [2020-07-18 06:00:56,482 INFO L280 TraceCheckUtils]: 11: Hoare triple {189168#true} ~a25~0 := 0; {189168#true} is VALID [2020-07-18 06:00:56,482 INFO L280 TraceCheckUtils]: 12: Hoare triple {189168#true} ~a11~0 := 0; {189168#true} is VALID [2020-07-18 06:00:56,482 INFO L280 TraceCheckUtils]: 13: Hoare triple {189168#true} ~a28~0 := 7; {189168#true} is VALID [2020-07-18 06:00:56,482 INFO L280 TraceCheckUtils]: 14: Hoare triple {189168#true} ~a19~0 := 1; {189168#true} is VALID [2020-07-18 06:00:56,483 INFO L280 TraceCheckUtils]: 15: Hoare triple {189168#true} ~a21~0 := 1; {189168#true} is VALID [2020-07-18 06:00:56,484 INFO L280 TraceCheckUtils]: 16: Hoare triple {189168#true} ~a17~0 := 8; {189222#(<= ~a17~0 8)} is VALID [2020-07-18 06:00:56,484 INFO L280 TraceCheckUtils]: 17: Hoare triple {189222#(<= ~a17~0 8)} assume true; {189222#(<= ~a17~0 8)} is VALID [2020-07-18 06:00:56,485 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {189222#(<= ~a17~0 8)} {189168#true} #1179#return; {189189#(not (= 9 ~a17~0))} is VALID [2020-07-18 06:00:56,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:00:56,537 INFO L280 TraceCheckUtils]: 0: Hoare triple {189223#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {189168#true} is VALID [2020-07-18 06:00:56,538 INFO L280 TraceCheckUtils]: 1: Hoare triple {189168#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {189168#true} is VALID [2020-07-18 06:00:56,538 INFO L280 TraceCheckUtils]: 2: Hoare triple {189168#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {189168#true} is VALID [2020-07-18 06:00:56,538 INFO L280 TraceCheckUtils]: 3: Hoare triple {189168#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {189168#true} is VALID [2020-07-18 06:00:56,538 INFO L280 TraceCheckUtils]: 4: Hoare triple {189168#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {189168#true} is VALID [2020-07-18 06:00:56,539 INFO L280 TraceCheckUtils]: 5: Hoare triple {189168#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {189168#true} is VALID [2020-07-18 06:00:56,539 INFO L280 TraceCheckUtils]: 6: Hoare triple {189168#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {189168#true} is VALID [2020-07-18 06:00:56,539 INFO L280 TraceCheckUtils]: 7: Hoare triple {189168#true} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {189168#true} is VALID [2020-07-18 06:00:56,539 INFO L280 TraceCheckUtils]: 8: Hoare triple {189168#true} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {189168#true} is VALID [2020-07-18 06:00:56,539 INFO L280 TraceCheckUtils]: 9: Hoare triple {189168#true} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {189168#true} is VALID [2020-07-18 06:00:56,540 INFO L280 TraceCheckUtils]: 10: Hoare triple {189168#true} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {189168#true} is VALID [2020-07-18 06:00:56,540 INFO L280 TraceCheckUtils]: 11: Hoare triple {189168#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {189168#true} is VALID [2020-07-18 06:00:56,540 INFO L280 TraceCheckUtils]: 12: Hoare triple {189168#true} assume ((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0; {189168#true} is VALID [2020-07-18 06:00:56,540 INFO L280 TraceCheckUtils]: 13: Hoare triple {189168#true} assume !(10 == ~a28~0); {189168#true} is VALID [2020-07-18 06:00:56,541 INFO L280 TraceCheckUtils]: 14: Hoare triple {189168#true} ~a28~0 := 8; {189224#(<= ~a28~0 8)} is VALID [2020-07-18 06:00:56,542 INFO L280 TraceCheckUtils]: 15: Hoare triple {189224#(<= ~a28~0 8)} ~a25~0 := 0; {189224#(<= ~a28~0 8)} is VALID [2020-07-18 06:00:56,542 INFO L280 TraceCheckUtils]: 16: Hoare triple {189224#(<= ~a28~0 8)} #res := 22; {189224#(<= ~a28~0 8)} is VALID [2020-07-18 06:00:56,543 INFO L280 TraceCheckUtils]: 17: Hoare triple {189224#(<= ~a28~0 8)} assume true; {189224#(<= ~a28~0 8)} is VALID [2020-07-18 06:00:56,545 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {189224#(<= ~a28~0 8)} {189189#(not (= 9 ~a17~0))} #1183#return; {189209#(not (= 9 ~a28~0))} is VALID [2020-07-18 06:00:56,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:00:56,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {189223#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {189225#(= ~a28~0 |old(~a28~0)|)} is VALID [2020-07-18 06:00:56,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {189225#(= ~a28~0 |old(~a28~0)|)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {189225#(= ~a28~0 |old(~a28~0)|)} is VALID [2020-07-18 06:00:56,591 INFO L280 TraceCheckUtils]: 2: Hoare triple {189225#(= ~a28~0 |old(~a28~0)|)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {189225#(= ~a28~0 |old(~a28~0)|)} is VALID [2020-07-18 06:00:56,592 INFO L280 TraceCheckUtils]: 3: Hoare triple {189225#(= ~a28~0 |old(~a28~0)|)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {189225#(= ~a28~0 |old(~a28~0)|)} is VALID [2020-07-18 06:00:56,593 INFO L280 TraceCheckUtils]: 4: Hoare triple {189225#(= ~a28~0 |old(~a28~0)|)} assume 9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0; {189226#(= 9 |old(~a28~0)|)} is VALID [2020-07-18 06:00:56,594 INFO L280 TraceCheckUtils]: 5: Hoare triple {189226#(= 9 |old(~a28~0)|)} ~a25~0 := 1; {189226#(= 9 |old(~a28~0)|)} is VALID [2020-07-18 06:00:56,594 INFO L280 TraceCheckUtils]: 6: Hoare triple {189226#(= 9 |old(~a28~0)|)} ~a19~0 := 1; {189226#(= 9 |old(~a28~0)|)} is VALID [2020-07-18 06:00:56,595 INFO L280 TraceCheckUtils]: 7: Hoare triple {189226#(= 9 |old(~a28~0)|)} ~a11~0 := 1; {189226#(= 9 |old(~a28~0)|)} is VALID [2020-07-18 06:00:56,596 INFO L280 TraceCheckUtils]: 8: Hoare triple {189226#(= 9 |old(~a28~0)|)} #res := -1; {189226#(= 9 |old(~a28~0)|)} is VALID [2020-07-18 06:00:56,596 INFO L280 TraceCheckUtils]: 9: Hoare triple {189226#(= 9 |old(~a28~0)|)} assume true; {189226#(= 9 |old(~a28~0)|)} is VALID [2020-07-18 06:00:56,597 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {189226#(= 9 |old(~a28~0)|)} {189209#(not (= 9 ~a28~0))} #1183#return; {189169#false} is VALID [2020-07-18 06:00:56,600 INFO L263 TraceCheckUtils]: 0: Hoare triple {189168#true} call ULTIMATE.init(); {189221#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 06:00:56,600 INFO L280 TraceCheckUtils]: 1: Hoare triple {189221#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {189168#true} is VALID [2020-07-18 06:00:56,600 INFO L280 TraceCheckUtils]: 2: Hoare triple {189168#true} ~e~0 := 5; {189168#true} is VALID [2020-07-18 06:00:56,600 INFO L280 TraceCheckUtils]: 3: Hoare triple {189168#true} ~d~0 := 4; {189168#true} is VALID [2020-07-18 06:00:56,601 INFO L280 TraceCheckUtils]: 4: Hoare triple {189168#true} ~f~0 := 6; {189168#true} is VALID [2020-07-18 06:00:56,601 INFO L280 TraceCheckUtils]: 5: Hoare triple {189168#true} ~c~0 := 3; {189168#true} is VALID [2020-07-18 06:00:56,601 INFO L280 TraceCheckUtils]: 6: Hoare triple {189168#true} ~u~0 := 21; {189168#true} is VALID [2020-07-18 06:00:56,601 INFO L280 TraceCheckUtils]: 7: Hoare triple {189168#true} ~v~0 := 22; {189168#true} is VALID [2020-07-18 06:00:56,601 INFO L280 TraceCheckUtils]: 8: Hoare triple {189168#true} ~w~0 := 23; {189168#true} is VALID [2020-07-18 06:00:56,601 INFO L280 TraceCheckUtils]: 9: Hoare triple {189168#true} ~x~0 := 24; {189168#true} is VALID [2020-07-18 06:00:56,602 INFO L280 TraceCheckUtils]: 10: Hoare triple {189168#true} ~y~0 := 25; {189168#true} is VALID [2020-07-18 06:00:56,602 INFO L280 TraceCheckUtils]: 11: Hoare triple {189168#true} ~z~0 := 26; {189168#true} is VALID [2020-07-18 06:00:56,602 INFO L280 TraceCheckUtils]: 12: Hoare triple {189168#true} ~a25~0 := 0; {189168#true} is VALID [2020-07-18 06:00:56,602 INFO L280 TraceCheckUtils]: 13: Hoare triple {189168#true} ~a11~0 := 0; {189168#true} is VALID [2020-07-18 06:00:56,602 INFO L280 TraceCheckUtils]: 14: Hoare triple {189168#true} ~a28~0 := 7; {189168#true} is VALID [2020-07-18 06:00:56,603 INFO L280 TraceCheckUtils]: 15: Hoare triple {189168#true} ~a19~0 := 1; {189168#true} is VALID [2020-07-18 06:00:56,603 INFO L280 TraceCheckUtils]: 16: Hoare triple {189168#true} ~a21~0 := 1; {189168#true} is VALID [2020-07-18 06:00:56,604 INFO L280 TraceCheckUtils]: 17: Hoare triple {189168#true} ~a17~0 := 8; {189222#(<= ~a17~0 8)} is VALID [2020-07-18 06:00:56,604 INFO L280 TraceCheckUtils]: 18: Hoare triple {189222#(<= ~a17~0 8)} assume true; {189222#(<= ~a17~0 8)} is VALID [2020-07-18 06:00:56,605 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {189222#(<= ~a17~0 8)} {189168#true} #1179#return; {189189#(not (= 9 ~a17~0))} is VALID [2020-07-18 06:00:56,606 INFO L263 TraceCheckUtils]: 20: Hoare triple {189189#(not (= 9 ~a17~0))} call #t~ret4 := main(); {189189#(not (= 9 ~a17~0))} is VALID [2020-07-18 06:00:56,607 INFO L280 TraceCheckUtils]: 21: Hoare triple {189189#(not (= 9 ~a17~0))} ~output~0 := -1; {189189#(not (= 9 ~a17~0))} is VALID [2020-07-18 06:00:56,608 INFO L280 TraceCheckUtils]: 22: Hoare triple {189189#(not (= 9 ~a17~0))} assume !false; {189189#(not (= 9 ~a17~0))} is VALID [2020-07-18 06:00:56,608 INFO L280 TraceCheckUtils]: 23: Hoare triple {189189#(not (= 9 ~a17~0))} havoc ~input~0; {189189#(not (= 9 ~a17~0))} is VALID [2020-07-18 06:00:56,609 INFO L280 TraceCheckUtils]: 24: Hoare triple {189189#(not (= 9 ~a17~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {189189#(not (= 9 ~a17~0))} is VALID [2020-07-18 06:00:56,610 INFO L280 TraceCheckUtils]: 25: Hoare triple {189189#(not (= 9 ~a17~0))} ~input~0 := #t~nondet2; {189189#(not (= 9 ~a17~0))} is VALID [2020-07-18 06:00:56,610 INFO L280 TraceCheckUtils]: 26: Hoare triple {189189#(not (= 9 ~a17~0))} havoc #t~nondet2; {189189#(not (= 9 ~a17~0))} is VALID [2020-07-18 06:00:56,611 INFO L280 TraceCheckUtils]: 27: Hoare triple {189189#(not (= 9 ~a17~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {189189#(not (= 9 ~a17~0))} is VALID [2020-07-18 06:00:56,612 INFO L263 TraceCheckUtils]: 28: Hoare triple {189189#(not (= 9 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {189223#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 06:00:56,613 INFO L280 TraceCheckUtils]: 29: Hoare triple {189223#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {189168#true} is VALID [2020-07-18 06:00:56,613 INFO L280 TraceCheckUtils]: 30: Hoare triple {189168#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {189168#true} is VALID [2020-07-18 06:00:56,613 INFO L280 TraceCheckUtils]: 31: Hoare triple {189168#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {189168#true} is VALID [2020-07-18 06:00:56,613 INFO L280 TraceCheckUtils]: 32: Hoare triple {189168#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {189168#true} is VALID [2020-07-18 06:00:56,613 INFO L280 TraceCheckUtils]: 33: Hoare triple {189168#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {189168#true} is VALID [2020-07-18 06:00:56,614 INFO L280 TraceCheckUtils]: 34: Hoare triple {189168#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {189168#true} is VALID [2020-07-18 06:00:56,614 INFO L280 TraceCheckUtils]: 35: Hoare triple {189168#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {189168#true} is VALID [2020-07-18 06:00:56,614 INFO L280 TraceCheckUtils]: 36: Hoare triple {189168#true} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {189168#true} is VALID [2020-07-18 06:00:56,614 INFO L280 TraceCheckUtils]: 37: Hoare triple {189168#true} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {189168#true} is VALID [2020-07-18 06:00:56,614 INFO L280 TraceCheckUtils]: 38: Hoare triple {189168#true} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {189168#true} is VALID [2020-07-18 06:00:56,615 INFO L280 TraceCheckUtils]: 39: Hoare triple {189168#true} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {189168#true} is VALID [2020-07-18 06:00:56,615 INFO L280 TraceCheckUtils]: 40: Hoare triple {189168#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {189168#true} is VALID [2020-07-18 06:00:56,615 INFO L280 TraceCheckUtils]: 41: Hoare triple {189168#true} assume ((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0; {189168#true} is VALID [2020-07-18 06:00:56,615 INFO L280 TraceCheckUtils]: 42: Hoare triple {189168#true} assume !(10 == ~a28~0); {189168#true} is VALID [2020-07-18 06:00:56,616 INFO L280 TraceCheckUtils]: 43: Hoare triple {189168#true} ~a28~0 := 8; {189224#(<= ~a28~0 8)} is VALID [2020-07-18 06:00:56,617 INFO L280 TraceCheckUtils]: 44: Hoare triple {189224#(<= ~a28~0 8)} ~a25~0 := 0; {189224#(<= ~a28~0 8)} is VALID [2020-07-18 06:00:56,617 INFO L280 TraceCheckUtils]: 45: Hoare triple {189224#(<= ~a28~0 8)} #res := 22; {189224#(<= ~a28~0 8)} is VALID [2020-07-18 06:00:56,618 INFO L280 TraceCheckUtils]: 46: Hoare triple {189224#(<= ~a28~0 8)} assume true; {189224#(<= ~a28~0 8)} is VALID [2020-07-18 06:00:56,619 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {189224#(<= ~a28~0 8)} {189189#(not (= 9 ~a17~0))} #1183#return; {189209#(not (= 9 ~a28~0))} is VALID [2020-07-18 06:00:56,620 INFO L280 TraceCheckUtils]: 48: Hoare triple {189209#(not (= 9 ~a28~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {189209#(not (= 9 ~a28~0))} is VALID [2020-07-18 06:00:56,621 INFO L280 TraceCheckUtils]: 49: Hoare triple {189209#(not (= 9 ~a28~0))} ~output~0 := #t~ret3; {189209#(not (= 9 ~a28~0))} is VALID [2020-07-18 06:00:56,622 INFO L280 TraceCheckUtils]: 50: Hoare triple {189209#(not (= 9 ~a28~0))} havoc #t~ret3; {189209#(not (= 9 ~a28~0))} is VALID [2020-07-18 06:00:56,622 INFO L280 TraceCheckUtils]: 51: Hoare triple {189209#(not (= 9 ~a28~0))} assume !false; {189209#(not (= 9 ~a28~0))} is VALID [2020-07-18 06:00:56,623 INFO L280 TraceCheckUtils]: 52: Hoare triple {189209#(not (= 9 ~a28~0))} havoc ~input~0; {189209#(not (= 9 ~a28~0))} is VALID [2020-07-18 06:00:56,624 INFO L280 TraceCheckUtils]: 53: Hoare triple {189209#(not (= 9 ~a28~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {189209#(not (= 9 ~a28~0))} is VALID [2020-07-18 06:00:56,624 INFO L280 TraceCheckUtils]: 54: Hoare triple {189209#(not (= 9 ~a28~0))} ~input~0 := #t~nondet2; {189209#(not (= 9 ~a28~0))} is VALID [2020-07-18 06:00:56,625 INFO L280 TraceCheckUtils]: 55: Hoare triple {189209#(not (= 9 ~a28~0))} havoc #t~nondet2; {189209#(not (= 9 ~a28~0))} is VALID [2020-07-18 06:00:56,626 INFO L280 TraceCheckUtils]: 56: Hoare triple {189209#(not (= 9 ~a28~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {189209#(not (= 9 ~a28~0))} is VALID [2020-07-18 06:00:56,627 INFO L263 TraceCheckUtils]: 57: Hoare triple {189209#(not (= 9 ~a28~0))} call #t~ret3 := calculate_output(~input~0); {189223#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 06:00:56,628 INFO L280 TraceCheckUtils]: 58: Hoare triple {189223#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {189225#(= ~a28~0 |old(~a28~0)|)} is VALID [2020-07-18 06:00:56,629 INFO L280 TraceCheckUtils]: 59: Hoare triple {189225#(= ~a28~0 |old(~a28~0)|)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {189225#(= ~a28~0 |old(~a28~0)|)} is VALID [2020-07-18 06:00:56,629 INFO L280 TraceCheckUtils]: 60: Hoare triple {189225#(= ~a28~0 |old(~a28~0)|)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {189225#(= ~a28~0 |old(~a28~0)|)} is VALID [2020-07-18 06:00:56,630 INFO L280 TraceCheckUtils]: 61: Hoare triple {189225#(= ~a28~0 |old(~a28~0)|)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {189225#(= ~a28~0 |old(~a28~0)|)} is VALID [2020-07-18 06:00:56,631 INFO L280 TraceCheckUtils]: 62: Hoare triple {189225#(= ~a28~0 |old(~a28~0)|)} assume 9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0; {189226#(= 9 |old(~a28~0)|)} is VALID [2020-07-18 06:00:56,632 INFO L280 TraceCheckUtils]: 63: Hoare triple {189226#(= 9 |old(~a28~0)|)} ~a25~0 := 1; {189226#(= 9 |old(~a28~0)|)} is VALID [2020-07-18 06:00:56,632 INFO L280 TraceCheckUtils]: 64: Hoare triple {189226#(= 9 |old(~a28~0)|)} ~a19~0 := 1; {189226#(= 9 |old(~a28~0)|)} is VALID [2020-07-18 06:00:56,633 INFO L280 TraceCheckUtils]: 65: Hoare triple {189226#(= 9 |old(~a28~0)|)} ~a11~0 := 1; {189226#(= 9 |old(~a28~0)|)} is VALID [2020-07-18 06:00:56,633 INFO L280 TraceCheckUtils]: 66: Hoare triple {189226#(= 9 |old(~a28~0)|)} #res := -1; {189226#(= 9 |old(~a28~0)|)} is VALID [2020-07-18 06:00:56,634 INFO L280 TraceCheckUtils]: 67: Hoare triple {189226#(= 9 |old(~a28~0)|)} assume true; {189226#(= 9 |old(~a28~0)|)} is VALID [2020-07-18 06:00:56,635 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {189226#(= 9 |old(~a28~0)|)} {189209#(not (= 9 ~a28~0))} #1183#return; {189169#false} is VALID [2020-07-18 06:00:56,636 INFO L280 TraceCheckUtils]: 69: Hoare triple {189169#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {189169#false} is VALID [2020-07-18 06:00:56,636 INFO L280 TraceCheckUtils]: 70: Hoare triple {189169#false} ~output~0 := #t~ret3; {189169#false} is VALID [2020-07-18 06:00:56,636 INFO L280 TraceCheckUtils]: 71: Hoare triple {189169#false} havoc #t~ret3; {189169#false} is VALID [2020-07-18 06:00:56,636 INFO L280 TraceCheckUtils]: 72: Hoare triple {189169#false} assume !false; {189169#false} is VALID [2020-07-18 06:00:56,636 INFO L280 TraceCheckUtils]: 73: Hoare triple {189169#false} havoc ~input~0; {189169#false} is VALID [2020-07-18 06:00:56,636 INFO L280 TraceCheckUtils]: 74: Hoare triple {189169#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {189169#false} is VALID [2020-07-18 06:00:56,637 INFO L280 TraceCheckUtils]: 75: Hoare triple {189169#false} ~input~0 := #t~nondet2; {189169#false} is VALID [2020-07-18 06:00:56,637 INFO L280 TraceCheckUtils]: 76: Hoare triple {189169#false} havoc #t~nondet2; {189169#false} is VALID [2020-07-18 06:00:56,637 INFO L280 TraceCheckUtils]: 77: Hoare triple {189169#false} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {189169#false} is VALID [2020-07-18 06:00:56,637 INFO L263 TraceCheckUtils]: 78: Hoare triple {189169#false} call #t~ret3 := calculate_output(~input~0); {189169#false} is VALID [2020-07-18 06:00:56,637 INFO L280 TraceCheckUtils]: 79: Hoare triple {189169#false} ~input := #in~input; {189169#false} is VALID [2020-07-18 06:00:56,637 INFO L280 TraceCheckUtils]: 80: Hoare triple {189169#false} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {189169#false} is VALID [2020-07-18 06:00:56,638 INFO L280 TraceCheckUtils]: 81: Hoare triple {189169#false} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {189169#false} is VALID [2020-07-18 06:00:56,638 INFO L280 TraceCheckUtils]: 82: Hoare triple {189169#false} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {189169#false} is VALID [2020-07-18 06:00:56,638 INFO L280 TraceCheckUtils]: 83: Hoare triple {189169#false} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {189169#false} is VALID [2020-07-18 06:00:56,638 INFO L280 TraceCheckUtils]: 84: Hoare triple {189169#false} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {189169#false} is VALID [2020-07-18 06:00:56,638 INFO L280 TraceCheckUtils]: 85: Hoare triple {189169#false} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {189169#false} is VALID [2020-07-18 06:00:56,638 INFO L280 TraceCheckUtils]: 86: Hoare triple {189169#false} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {189169#false} is VALID [2020-07-18 06:00:56,639 INFO L280 TraceCheckUtils]: 87: Hoare triple {189169#false} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {189169#false} is VALID [2020-07-18 06:00:56,639 INFO L280 TraceCheckUtils]: 88: Hoare triple {189169#false} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {189169#false} is VALID [2020-07-18 06:00:56,639 INFO L280 TraceCheckUtils]: 89: Hoare triple {189169#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {189169#false} is VALID [2020-07-18 06:00:56,639 INFO L280 TraceCheckUtils]: 90: Hoare triple {189169#false} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {189169#false} is VALID [2020-07-18 06:00:56,639 INFO L280 TraceCheckUtils]: 91: Hoare triple {189169#false} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {189169#false} is VALID [2020-07-18 06:00:56,639 INFO L280 TraceCheckUtils]: 92: Hoare triple {189169#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {189169#false} is VALID [2020-07-18 06:00:56,640 INFO L280 TraceCheckUtils]: 93: Hoare triple {189169#false} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {189169#false} is VALID [2020-07-18 06:00:56,640 INFO L280 TraceCheckUtils]: 94: Hoare triple {189169#false} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {189169#false} is VALID [2020-07-18 06:00:56,640 INFO L280 TraceCheckUtils]: 95: Hoare triple {189169#false} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {189169#false} is VALID [2020-07-18 06:00:56,640 INFO L280 TraceCheckUtils]: 96: Hoare triple {189169#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {189169#false} is VALID [2020-07-18 06:00:56,640 INFO L280 TraceCheckUtils]: 97: Hoare triple {189169#false} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {189169#false} is VALID [2020-07-18 06:00:56,641 INFO L280 TraceCheckUtils]: 98: Hoare triple {189169#false} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {189169#false} is VALID [2020-07-18 06:00:56,641 INFO L280 TraceCheckUtils]: 99: Hoare triple {189169#false} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {189169#false} is VALID [2020-07-18 06:00:56,641 INFO L280 TraceCheckUtils]: 100: Hoare triple {189169#false} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {189169#false} is VALID [2020-07-18 06:00:56,641 INFO L280 TraceCheckUtils]: 101: Hoare triple {189169#false} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {189169#false} is VALID [2020-07-18 06:00:56,641 INFO L280 TraceCheckUtils]: 102: Hoare triple {189169#false} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {189169#false} is VALID [2020-07-18 06:00:56,641 INFO L280 TraceCheckUtils]: 103: Hoare triple {189169#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {189169#false} is VALID [2020-07-18 06:00:56,642 INFO L280 TraceCheckUtils]: 104: Hoare triple {189169#false} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {189169#false} is VALID [2020-07-18 06:00:56,642 INFO L280 TraceCheckUtils]: 105: Hoare triple {189169#false} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {189169#false} is VALID [2020-07-18 06:00:56,642 INFO L280 TraceCheckUtils]: 106: Hoare triple {189169#false} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {189169#false} is VALID [2020-07-18 06:00:56,642 INFO L280 TraceCheckUtils]: 107: Hoare triple {189169#false} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {189169#false} is VALID [2020-07-18 06:00:56,642 INFO L280 TraceCheckUtils]: 108: Hoare triple {189169#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {189169#false} is VALID [2020-07-18 06:00:56,642 INFO L280 TraceCheckUtils]: 109: Hoare triple {189169#false} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {189169#false} is VALID [2020-07-18 06:00:56,643 INFO L280 TraceCheckUtils]: 110: Hoare triple {189169#false} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {189169#false} is VALID [2020-07-18 06:00:56,643 INFO L280 TraceCheckUtils]: 111: Hoare triple {189169#false} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {189169#false} is VALID [2020-07-18 06:00:56,643 INFO L280 TraceCheckUtils]: 112: Hoare triple {189169#false} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {189169#false} is VALID [2020-07-18 06:00:56,643 INFO L280 TraceCheckUtils]: 113: Hoare triple {189169#false} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {189169#false} is VALID [2020-07-18 06:00:56,643 INFO L280 TraceCheckUtils]: 114: Hoare triple {189169#false} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {189169#false} is VALID [2020-07-18 06:00:56,643 INFO L280 TraceCheckUtils]: 115: Hoare triple {189169#false} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {189169#false} is VALID [2020-07-18 06:00:56,644 INFO L280 TraceCheckUtils]: 116: Hoare triple {189169#false} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {189169#false} is VALID [2020-07-18 06:00:56,644 INFO L280 TraceCheckUtils]: 117: Hoare triple {189169#false} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {189169#false} is VALID [2020-07-18 06:00:56,644 INFO L280 TraceCheckUtils]: 118: Hoare triple {189169#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {189169#false} is VALID [2020-07-18 06:00:56,644 INFO L280 TraceCheckUtils]: 119: Hoare triple {189169#false} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {189169#false} is VALID [2020-07-18 06:00:56,644 INFO L280 TraceCheckUtils]: 120: Hoare triple {189169#false} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {189169#false} is VALID [2020-07-18 06:00:56,644 INFO L280 TraceCheckUtils]: 121: Hoare triple {189169#false} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {189169#false} is VALID [2020-07-18 06:00:56,645 INFO L280 TraceCheckUtils]: 122: Hoare triple {189169#false} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {189169#false} is VALID [2020-07-18 06:00:56,645 INFO L280 TraceCheckUtils]: 123: Hoare triple {189169#false} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {189169#false} is VALID [2020-07-18 06:00:56,645 INFO L280 TraceCheckUtils]: 124: Hoare triple {189169#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {189169#false} is VALID [2020-07-18 06:00:56,645 INFO L280 TraceCheckUtils]: 125: Hoare triple {189169#false} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {189169#false} is VALID [2020-07-18 06:00:56,645 INFO L280 TraceCheckUtils]: 126: Hoare triple {189169#false} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {189169#false} is VALID [2020-07-18 06:00:56,645 INFO L280 TraceCheckUtils]: 127: Hoare triple {189169#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {189169#false} is VALID [2020-07-18 06:00:56,646 INFO L280 TraceCheckUtils]: 128: Hoare triple {189169#false} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {189169#false} is VALID [2020-07-18 06:00:56,646 INFO L280 TraceCheckUtils]: 129: Hoare triple {189169#false} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {189169#false} is VALID [2020-07-18 06:00:56,646 INFO L280 TraceCheckUtils]: 130: Hoare triple {189169#false} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {189169#false} is VALID [2020-07-18 06:00:56,646 INFO L280 TraceCheckUtils]: 131: Hoare triple {189169#false} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {189169#false} is VALID [2020-07-18 06:00:56,646 INFO L280 TraceCheckUtils]: 132: Hoare triple {189169#false} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {189169#false} is VALID [2020-07-18 06:00:56,646 INFO L280 TraceCheckUtils]: 133: Hoare triple {189169#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {189169#false} is VALID [2020-07-18 06:00:56,647 INFO L280 TraceCheckUtils]: 134: Hoare triple {189169#false} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {189169#false} is VALID [2020-07-18 06:00:56,647 INFO L280 TraceCheckUtils]: 135: Hoare triple {189169#false} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {189169#false} is VALID [2020-07-18 06:00:56,647 INFO L280 TraceCheckUtils]: 136: Hoare triple {189169#false} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {189169#false} is VALID [2020-07-18 06:00:56,647 INFO L280 TraceCheckUtils]: 137: Hoare triple {189169#false} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {189169#false} is VALID [2020-07-18 06:00:56,647 INFO L280 TraceCheckUtils]: 138: Hoare triple {189169#false} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {189169#false} is VALID [2020-07-18 06:00:56,647 INFO L280 TraceCheckUtils]: 139: Hoare triple {189169#false} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {189169#false} is VALID [2020-07-18 06:00:56,648 INFO L280 TraceCheckUtils]: 140: Hoare triple {189169#false} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {189169#false} is VALID [2020-07-18 06:00:56,648 INFO L280 TraceCheckUtils]: 141: Hoare triple {189169#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {189169#false} is VALID [2020-07-18 06:00:56,648 INFO L280 TraceCheckUtils]: 142: Hoare triple {189169#false} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {189169#false} is VALID [2020-07-18 06:00:56,648 INFO L280 TraceCheckUtils]: 143: Hoare triple {189169#false} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {189169#false} is VALID [2020-07-18 06:00:56,648 INFO L280 TraceCheckUtils]: 144: Hoare triple {189169#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {189169#false} is VALID [2020-07-18 06:00:56,649 INFO L280 TraceCheckUtils]: 145: Hoare triple {189169#false} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {189169#false} is VALID [2020-07-18 06:00:56,649 INFO L280 TraceCheckUtils]: 146: Hoare triple {189169#false} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {189169#false} is VALID [2020-07-18 06:00:56,649 INFO L280 TraceCheckUtils]: 147: Hoare triple {189169#false} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {189169#false} is VALID [2020-07-18 06:00:56,649 INFO L280 TraceCheckUtils]: 148: Hoare triple {189169#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {189169#false} is VALID [2020-07-18 06:00:56,649 INFO L280 TraceCheckUtils]: 149: Hoare triple {189169#false} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {189169#false} is VALID [2020-07-18 06:00:56,649 INFO L280 TraceCheckUtils]: 150: Hoare triple {189169#false} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {189169#false} is VALID [2020-07-18 06:00:56,650 INFO L280 TraceCheckUtils]: 151: Hoare triple {189169#false} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {189169#false} is VALID [2020-07-18 06:00:56,650 INFO L280 TraceCheckUtils]: 152: Hoare triple {189169#false} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {189169#false} is VALID [2020-07-18 06:00:56,650 INFO L280 TraceCheckUtils]: 153: Hoare triple {189169#false} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {189169#false} is VALID [2020-07-18 06:00:56,650 INFO L280 TraceCheckUtils]: 154: Hoare triple {189169#false} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {189169#false} is VALID [2020-07-18 06:00:56,650 INFO L280 TraceCheckUtils]: 155: Hoare triple {189169#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {189169#false} is VALID [2020-07-18 06:00:56,650 INFO L280 TraceCheckUtils]: 156: Hoare triple {189169#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {189169#false} is VALID [2020-07-18 06:00:56,651 INFO L280 TraceCheckUtils]: 157: Hoare triple {189169#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {189169#false} is VALID [2020-07-18 06:00:56,651 INFO L280 TraceCheckUtils]: 158: Hoare triple {189169#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {189169#false} is VALID [2020-07-18 06:00:56,651 INFO L280 TraceCheckUtils]: 159: Hoare triple {189169#false} assume ((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {189169#false} is VALID [2020-07-18 06:00:56,651 INFO L280 TraceCheckUtils]: 160: Hoare triple {189169#false} assume !false; {189169#false} is VALID [2020-07-18 06:00:56,672 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 39 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-18 06:00:56,673 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [121168534] [2020-07-18 06:00:56,673 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 06:00:56,673 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-07-18 06:00:56,673 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [845364034] [2020-07-18 06:00:56,676 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2020-07-18 06:00:56,677 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 06:00:56,677 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-18 06:00:56,892 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:00:56,892 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-18 06:00:56,893 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 06:00:56,893 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-18 06:00:56,893 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-07-18 06:00:56,893 INFO L87 Difference]: Start difference. First operand 8266 states and 10133 transitions. Second operand 10 states.