/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 -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem01_label00.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 22:33:29,769 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 22:33:29,772 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 22:33:29,784 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-07-17 22:33:29,794 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 22:33:29,795 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 22:33:29,796 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 22:33:29,797 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 22:33:29,798 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 22:33:29,798 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 22:33:29,803 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 22:33:29,805 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 22:33:29,807 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 22:33:29,811 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 22:33:29,812 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 22:33:29,815 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 22:33:29,820 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-17 22:33:29,837 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-17 22:33:29,861 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 22:33:29,862 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 22:33:29,863 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 22:33:29,864 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 22:33:29,864 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 22:33:29,864 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 22:33:29,864 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 22:33:29,864 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 22:33:29,865 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 22:33:29,865 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 22:33:29,866 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 22:33:29,866 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 22:33:29,866 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 22:33:29,867 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 22:33:29,867 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 22:33:29,867 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 22:33:29,867 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 22:33:29,868 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 22:33:29,868 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 22:33:29,868 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 22:33:29,868 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 22:33:29,869 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 22:33:29,869 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 22:33:29,869 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 22:33:29,869 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 22:33:29,869 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 22:33:29,870 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 22:33:29,870 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 22:33:29,870 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 22:33:29,870 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 22:33:30,168 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 22:33:30,181 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 22:33:30,184 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 22:33:30,186 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 22:33:30,186 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 22:33:30,187 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label00.c [2020-07-17 22:33:30,243 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24cfd407b/477fe28711764b7086c7bd1d900ace86/FLAGf9b75bd87 [2020-07-17 22:33:30,734 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 22:33:30,735 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label00.c [2020-07-17 22:33:30,746 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24cfd407b/477fe28711764b7086c7bd1d900ace86/FLAGf9b75bd87 [2020-07-17 22:33:31,007 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24cfd407b/477fe28711764b7086c7bd1d900ace86 [2020-07-17 22:33:31,017 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 22:33:31,020 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 22:33:31,021 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 22:33:31,022 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 22:33:31,025 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 22:33:31,027 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:33:31" (1/1) ... [2020-07-17 22:33:31,030 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@185b8725 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:33:31, skipping insertion in model container [2020-07-17 22:33:31,030 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:33:31" (1/1) ... [2020-07-17 22:33:31,038 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 22:33:31,094 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 22:33:31,682 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:33:31,690 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 22:33:31,791 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:33:31,810 INFO L208 MainTranslator]: Completed translation [2020-07-17 22:33:31,811 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:33:31 WrapperNode [2020-07-17 22:33:31,811 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 22:33:31,812 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 22:33:31,812 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 22:33:31,812 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 22:33:31,827 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:33:31" (1/1) ... [2020-07-17 22:33:31,827 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:33:31" (1/1) ... [2020-07-17 22:33:31,846 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:33:31" (1/1) ... [2020-07-17 22:33:31,847 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:33:31" (1/1) ... [2020-07-17 22:33:31,921 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:33:31" (1/1) ... [2020-07-17 22:33:31,946 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:33:31" (1/1) ... [2020-07-17 22:33:31,958 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:33:31" (1/1) ... [2020-07-17 22:33:31,975 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 22:33:31,975 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 22:33:31,976 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 22:33:31,976 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 22:33:31,980 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:33:31" (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 [2020-07-17 22:33:32,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 22:33:32,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 22:33:32,056 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-17 22:33:32,057 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 22:33:32,057 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-17 22:33:32,057 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 22:33:32,057 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 22:33:32,057 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-17 22:33:32,057 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 22:33:32,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 22:33:32,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 22:33:33,877 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 22:33:33,877 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-17 22:33:33,884 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:33:33 BoogieIcfgContainer [2020-07-17 22:33:33,884 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 22:33:33,886 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 22:33:33,886 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 22:33:33,889 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 22:33:33,890 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 10:33:31" (1/3) ... [2020-07-17 22:33:33,891 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b36933a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:33:33, skipping insertion in model container [2020-07-17 22:33:33,891 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:33:31" (2/3) ... [2020-07-17 22:33:33,891 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b36933a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:33:33, skipping insertion in model container [2020-07-17 22:33:33,892 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:33:33" (3/3) ... [2020-07-17 22:33:33,894 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label00.c [2020-07-17 22:33:33,906 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 22:33:33,915 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 22:33:33,929 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 22:33:33,957 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 22:33:33,957 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 22:33:33,957 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 22:33:33,957 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 22:33:33,958 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 22:33:33,958 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 22:33:33,958 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 22:33:33,959 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 22:33:33,984 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states. [2020-07-17 22:33:33,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2020-07-17 22:33:33,998 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:33:34,000 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, 1, 1, 1] [2020-07-17 22:33:34,000 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:33:34,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:33:34,008 INFO L82 PathProgramCache]: Analyzing trace with hash -1845535338, now seen corresponding path program 1 times [2020-07-17 22:33:34,020 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:33:34,020 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1638612134] [2020-07-17 22:33:34,021 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:33:34,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:34,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:34,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {216#(and (= ~a12~0 |old(~a12~0)|) (= ~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)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {217#(<= ~a7~0 0)} is VALID [2020-07-17 22:33:34,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {217#(<= ~a7~0 0)} assume true; {217#(<= ~a7~0 0)} is VALID [2020-07-17 22:33:34,765 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {217#(<= ~a7~0 0)} {210#true} #782#return; {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,773 INFO L263 TraceCheckUtils]: 0: Hoare triple {210#true} call ULTIMATE.init(); {216#(and (= ~a12~0 |old(~a12~0)|) (= ~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)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:33:34,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {216#(and (= ~a12~0 |old(~a12~0)|) (= ~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)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {217#(<= ~a7~0 0)} is VALID [2020-07-17 22:33:34,777 INFO L280 TraceCheckUtils]: 2: Hoare triple {217#(<= ~a7~0 0)} assume true; {217#(<= ~a7~0 0)} is VALID [2020-07-17 22:33:34,778 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {217#(<= ~a7~0 0)} {210#true} #782#return; {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,779 INFO L263 TraceCheckUtils]: 4: Hoare triple {215#(not (= 1 ~a7~0))} call #t~ret4 := main(); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,780 INFO L280 TraceCheckUtils]: 5: Hoare triple {215#(not (= 1 ~a7~0))} ~output~0 := -1; {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,782 INFO L280 TraceCheckUtils]: 6: Hoare triple {215#(not (= 1 ~a7~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,783 INFO L280 TraceCheckUtils]: 7: Hoare triple {215#(not (= 1 ~a7~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,785 INFO L263 TraceCheckUtils]: 8: Hoare triple {215#(not (= 1 ~a7~0))} call #t~ret3 := calculate_output(~input~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,786 INFO L280 TraceCheckUtils]: 9: Hoare triple {215#(not (= 1 ~a7~0))} ~input := #in~input; {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,787 INFO L280 TraceCheckUtils]: 10: Hoare triple {215#(not (= 1 ~a7~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,787 INFO L280 TraceCheckUtils]: 11: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,788 INFO L280 TraceCheckUtils]: 12: Hoare triple {215#(not (= 1 ~a7~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,789 INFO L280 TraceCheckUtils]: 13: Hoare triple {215#(not (= 1 ~a7~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,790 INFO L280 TraceCheckUtils]: 14: Hoare triple {215#(not (= 1 ~a7~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,798 INFO L280 TraceCheckUtils]: 15: Hoare triple {215#(not (= 1 ~a7~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,799 INFO L280 TraceCheckUtils]: 16: Hoare triple {215#(not (= 1 ~a7~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,800 INFO L280 TraceCheckUtils]: 17: Hoare triple {215#(not (= 1 ~a7~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,801 INFO L280 TraceCheckUtils]: 18: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,802 INFO L280 TraceCheckUtils]: 19: Hoare triple {215#(not (= 1 ~a7~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,803 INFO L280 TraceCheckUtils]: 20: Hoare triple {215#(not (= 1 ~a7~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,804 INFO L280 TraceCheckUtils]: 21: Hoare triple {215#(not (= 1 ~a7~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,807 INFO L280 TraceCheckUtils]: 22: Hoare triple {215#(not (= 1 ~a7~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,809 INFO L280 TraceCheckUtils]: 23: Hoare triple {215#(not (= 1 ~a7~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,810 INFO L280 TraceCheckUtils]: 24: Hoare triple {215#(not (= 1 ~a7~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,812 INFO L280 TraceCheckUtils]: 25: Hoare triple {215#(not (= 1 ~a7~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,813 INFO L280 TraceCheckUtils]: 26: Hoare triple {215#(not (= 1 ~a7~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,814 INFO L280 TraceCheckUtils]: 27: Hoare triple {215#(not (= 1 ~a7~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,815 INFO L280 TraceCheckUtils]: 28: Hoare triple {215#(not (= 1 ~a7~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,817 INFO L280 TraceCheckUtils]: 29: Hoare triple {215#(not (= 1 ~a7~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,818 INFO L280 TraceCheckUtils]: 30: Hoare triple {215#(not (= 1 ~a7~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,819 INFO L280 TraceCheckUtils]: 31: Hoare triple {215#(not (= 1 ~a7~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,820 INFO L280 TraceCheckUtils]: 32: Hoare triple {215#(not (= 1 ~a7~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,821 INFO L280 TraceCheckUtils]: 33: Hoare triple {215#(not (= 1 ~a7~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,822 INFO L280 TraceCheckUtils]: 34: Hoare triple {215#(not (= 1 ~a7~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,823 INFO L280 TraceCheckUtils]: 35: Hoare triple {215#(not (= 1 ~a7~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,824 INFO L280 TraceCheckUtils]: 36: Hoare triple {215#(not (= 1 ~a7~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,825 INFO L280 TraceCheckUtils]: 37: Hoare triple {215#(not (= 1 ~a7~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,826 INFO L280 TraceCheckUtils]: 38: Hoare triple {215#(not (= 1 ~a7~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,827 INFO L280 TraceCheckUtils]: 39: Hoare triple {215#(not (= 1 ~a7~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,828 INFO L280 TraceCheckUtils]: 40: Hoare triple {215#(not (= 1 ~a7~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,829 INFO L280 TraceCheckUtils]: 41: Hoare triple {215#(not (= 1 ~a7~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,830 INFO L280 TraceCheckUtils]: 42: Hoare triple {215#(not (= 1 ~a7~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,831 INFO L280 TraceCheckUtils]: 43: Hoare triple {215#(not (= 1 ~a7~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,833 INFO L280 TraceCheckUtils]: 44: Hoare triple {215#(not (= 1 ~a7~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,833 INFO L280 TraceCheckUtils]: 45: Hoare triple {215#(not (= 1 ~a7~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,834 INFO L280 TraceCheckUtils]: 46: Hoare triple {215#(not (= 1 ~a7~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,836 INFO L280 TraceCheckUtils]: 47: Hoare triple {215#(not (= 1 ~a7~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,840 INFO L280 TraceCheckUtils]: 48: Hoare triple {215#(not (= 1 ~a7~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,841 INFO L280 TraceCheckUtils]: 49: Hoare triple {215#(not (= 1 ~a7~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,842 INFO L280 TraceCheckUtils]: 50: Hoare triple {215#(not (= 1 ~a7~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,843 INFO L280 TraceCheckUtils]: 51: Hoare triple {215#(not (= 1 ~a7~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,844 INFO L280 TraceCheckUtils]: 52: Hoare triple {215#(not (= 1 ~a7~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,845 INFO L280 TraceCheckUtils]: 53: Hoare triple {215#(not (= 1 ~a7~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,846 INFO L280 TraceCheckUtils]: 54: Hoare triple {215#(not (= 1 ~a7~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,847 INFO L280 TraceCheckUtils]: 55: Hoare triple {215#(not (= 1 ~a7~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,848 INFO L280 TraceCheckUtils]: 56: Hoare triple {215#(not (= 1 ~a7~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,849 INFO L280 TraceCheckUtils]: 57: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,850 INFO L280 TraceCheckUtils]: 58: Hoare triple {215#(not (= 1 ~a7~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,853 INFO L280 TraceCheckUtils]: 59: Hoare triple {215#(not (= 1 ~a7~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,854 INFO L280 TraceCheckUtils]: 60: Hoare triple {215#(not (= 1 ~a7~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,855 INFO L280 TraceCheckUtils]: 61: Hoare triple {215#(not (= 1 ~a7~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,856 INFO L280 TraceCheckUtils]: 62: Hoare triple {215#(not (= 1 ~a7~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,857 INFO L280 TraceCheckUtils]: 63: Hoare triple {215#(not (= 1 ~a7~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,858 INFO L280 TraceCheckUtils]: 64: Hoare triple {215#(not (= 1 ~a7~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,859 INFO L280 TraceCheckUtils]: 65: Hoare triple {215#(not (= 1 ~a7~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,860 INFO L280 TraceCheckUtils]: 66: Hoare triple {215#(not (= 1 ~a7~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,861 INFO L280 TraceCheckUtils]: 67: Hoare triple {215#(not (= 1 ~a7~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,862 INFO L280 TraceCheckUtils]: 68: Hoare triple {215#(not (= 1 ~a7~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,863 INFO L280 TraceCheckUtils]: 69: Hoare triple {215#(not (= 1 ~a7~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,864 INFO L280 TraceCheckUtils]: 70: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,865 INFO L280 TraceCheckUtils]: 71: Hoare triple {215#(not (= 1 ~a7~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,866 INFO L280 TraceCheckUtils]: 72: Hoare triple {215#(not (= 1 ~a7~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,868 INFO L280 TraceCheckUtils]: 73: Hoare triple {215#(not (= 1 ~a7~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,869 INFO L280 TraceCheckUtils]: 74: Hoare triple {215#(not (= 1 ~a7~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,871 INFO L280 TraceCheckUtils]: 75: Hoare triple {215#(not (= 1 ~a7~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,872 INFO L280 TraceCheckUtils]: 76: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,872 INFO L280 TraceCheckUtils]: 77: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,873 INFO L280 TraceCheckUtils]: 78: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,874 INFO L280 TraceCheckUtils]: 79: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,875 INFO L280 TraceCheckUtils]: 80: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,876 INFO L280 TraceCheckUtils]: 81: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,877 INFO L280 TraceCheckUtils]: 82: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,877 INFO L280 TraceCheckUtils]: 83: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,878 INFO L280 TraceCheckUtils]: 84: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,879 INFO L280 TraceCheckUtils]: 85: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,880 INFO L280 TraceCheckUtils]: 86: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,881 INFO L280 TraceCheckUtils]: 87: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,881 INFO L280 TraceCheckUtils]: 88: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,883 INFO L280 TraceCheckUtils]: 89: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,884 INFO L280 TraceCheckUtils]: 90: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,886 INFO L280 TraceCheckUtils]: 91: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,887 INFO L280 TraceCheckUtils]: 92: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,889 INFO L280 TraceCheckUtils]: 93: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,890 INFO L280 TraceCheckUtils]: 94: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,891 INFO L280 TraceCheckUtils]: 95: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,892 INFO L280 TraceCheckUtils]: 96: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,893 INFO L280 TraceCheckUtils]: 97: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,894 INFO L280 TraceCheckUtils]: 98: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,895 INFO L280 TraceCheckUtils]: 99: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,896 INFO L280 TraceCheckUtils]: 100: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,898 INFO L280 TraceCheckUtils]: 101: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,898 INFO L280 TraceCheckUtils]: 102: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,899 INFO L280 TraceCheckUtils]: 103: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,904 INFO L280 TraceCheckUtils]: 104: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,905 INFO L280 TraceCheckUtils]: 105: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,906 INFO L280 TraceCheckUtils]: 106: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,907 INFO L280 TraceCheckUtils]: 107: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,908 INFO L280 TraceCheckUtils]: 108: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,909 INFO L280 TraceCheckUtils]: 109: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,910 INFO L280 TraceCheckUtils]: 110: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,910 INFO L280 TraceCheckUtils]: 111: Hoare triple {215#(not (= 1 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 1 ~a7~0))} is VALID [2020-07-17 22:33:34,911 INFO L280 TraceCheckUtils]: 112: Hoare triple {215#(not (= 1 ~a7~0))} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {211#false} is VALID [2020-07-17 22:33:34,912 INFO L280 TraceCheckUtils]: 113: Hoare triple {211#false} assume !false; {211#false} is VALID [2020-07-17 22:33:34,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:33:34,953 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1638612134] [2020-07-17 22:33:34,955 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:33:34,955 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 22:33:34,956 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [836751299] [2020-07-17 22:33:34,966 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 114 [2020-07-17 22:33:34,971 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:33:34,975 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 22:33:35,157 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 114 edges. 114 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:33:35,157 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 22:33:35,158 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:33:35,168 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 22:33:35,169 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 22:33:35,172 INFO L87 Difference]: Start difference. First operand 207 states. Second operand 5 states. [2020-07-17 22:33:39,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:33:39,995 INFO L93 Difference]: Finished difference Result 723 states and 1255 transitions. [2020-07-17 22:33:39,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 22:33:39,995 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 114 [2020-07-17 22:33:39,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:33:39,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:33:40,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1255 transitions. [2020-07-17 22:33:40,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:33:40,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1255 transitions. [2020-07-17 22:33:40,055 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 1255 transitions. [2020-07-17 22:33:42,453 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1255 edges. 1255 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:33:42,529 INFO L225 Difference]: With dead ends: 723 [2020-07-17 22:33:42,529 INFO L226 Difference]: Without dead ends: 423 [2020-07-17 22:33:42,537 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-17 22:33:42,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 423 states. [2020-07-17 22:33:42,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 423 to 417. [2020-07-17 22:33:42,677 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:33:42,678 INFO L82 GeneralOperation]: Start isEquivalent. First operand 423 states. Second operand 417 states. [2020-07-17 22:33:42,679 INFO L74 IsIncluded]: Start isIncluded. First operand 423 states. Second operand 417 states. [2020-07-17 22:33:42,679 INFO L87 Difference]: Start difference. First operand 423 states. Second operand 417 states. [2020-07-17 22:33:42,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:33:42,707 INFO L93 Difference]: Finished difference Result 423 states and 594 transitions. [2020-07-17 22:33:42,707 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 594 transitions. [2020-07-17 22:33:42,712 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:33:42,713 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:33:42,713 INFO L74 IsIncluded]: Start isIncluded. First operand 417 states. Second operand 423 states. [2020-07-17 22:33:42,713 INFO L87 Difference]: Start difference. First operand 417 states. Second operand 423 states. [2020-07-17 22:33:42,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:33:42,739 INFO L93 Difference]: Finished difference Result 423 states and 594 transitions. [2020-07-17 22:33:42,739 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 594 transitions. [2020-07-17 22:33:42,741 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:33:42,741 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:33:42,741 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:33:42,742 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:33:42,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 417 states. [2020-07-17 22:33:42,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 417 states and 584 transitions. [2020-07-17 22:33:42,765 INFO L78 Accepts]: Start accepts. Automaton has 417 states and 584 transitions. Word has length 114 [2020-07-17 22:33:42,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:33:42,766 INFO L479 AbstractCegarLoop]: Abstraction has 417 states and 584 transitions. [2020-07-17 22:33:42,766 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 22:33:42,766 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 584 transitions. [2020-07-17 22:33:42,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2020-07-17 22:33:42,769 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:33:42,769 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-17 22:33:42,770 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 22:33:42,770 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:33:42,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:33:42,771 INFO L82 PathProgramCache]: Analyzing trace with hash -457589907, now seen corresponding path program 1 times [2020-07-17 22:33:42,771 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:33:42,771 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [265897098] [2020-07-17 22:33:42,772 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:33:42,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:42,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:42,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {2253#(and (= ~a12~0 |old(~a12~0)|) (= ~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)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {2254#(<= ~a16~0 5)} is VALID [2020-07-17 22:33:42,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {2254#(<= ~a16~0 5)} assume true; {2254#(<= ~a16~0 5)} is VALID [2020-07-17 22:33:42,962 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2254#(<= ~a16~0 5)} {2241#true} #782#return; {2246#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:33:42,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:43,026 INFO L280 TraceCheckUtils]: 0: Hoare triple {2255#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {2256#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:33:43,027 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {2256#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:33:43,028 INFO L280 TraceCheckUtils]: 2: Hoare triple {2256#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2256#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:33:43,029 INFO L280 TraceCheckUtils]: 3: Hoare triple {2256#(= ~a16~0 |old(~a16~0)|)} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0;~a20~0 := 1;~a16~0 := 4;~a7~0 := 1;~a8~0 := 13;#res := -1; {2257#(= 6 |old(~a16~0)|)} is VALID [2020-07-17 22:33:43,030 INFO L280 TraceCheckUtils]: 4: Hoare triple {2257#(= 6 |old(~a16~0)|)} assume true; {2257#(= 6 |old(~a16~0)|)} is VALID [2020-07-17 22:33:43,032 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2257#(= 6 |old(~a16~0)|)} {2246#(not (= 6 ~a16~0))} #786#return; {2242#false} is VALID [2020-07-17 22:33:43,034 INFO L263 TraceCheckUtils]: 0: Hoare triple {2241#true} call ULTIMATE.init(); {2253#(and (= ~a12~0 |old(~a12~0)|) (= ~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)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:33:43,036 INFO L280 TraceCheckUtils]: 1: Hoare triple {2253#(and (= ~a12~0 |old(~a12~0)|) (= ~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)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {2254#(<= ~a16~0 5)} is VALID [2020-07-17 22:33:43,037 INFO L280 TraceCheckUtils]: 2: Hoare triple {2254#(<= ~a16~0 5)} assume true; {2254#(<= ~a16~0 5)} is VALID [2020-07-17 22:33:43,038 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2254#(<= ~a16~0 5)} {2241#true} #782#return; {2246#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:33:43,039 INFO L263 TraceCheckUtils]: 4: Hoare triple {2246#(not (= 6 ~a16~0))} call #t~ret4 := main(); {2246#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:33:43,040 INFO L280 TraceCheckUtils]: 5: Hoare triple {2246#(not (= 6 ~a16~0))} ~output~0 := -1; {2246#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:33:43,041 INFO L280 TraceCheckUtils]: 6: Hoare triple {2246#(not (= 6 ~a16~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2246#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:33:43,042 INFO L280 TraceCheckUtils]: 7: Hoare triple {2246#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2246#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:33:43,043 INFO L263 TraceCheckUtils]: 8: Hoare triple {2246#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {2255#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:33:43,044 INFO L280 TraceCheckUtils]: 9: Hoare triple {2255#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {2256#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:33:43,045 INFO L280 TraceCheckUtils]: 10: Hoare triple {2256#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {2256#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:33:43,045 INFO L280 TraceCheckUtils]: 11: Hoare triple {2256#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2256#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:33:43,046 INFO L280 TraceCheckUtils]: 12: Hoare triple {2256#(= ~a16~0 |old(~a16~0)|)} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0;~a20~0 := 1;~a16~0 := 4;~a7~0 := 1;~a8~0 := 13;#res := -1; {2257#(= 6 |old(~a16~0)|)} is VALID [2020-07-17 22:33:43,047 INFO L280 TraceCheckUtils]: 13: Hoare triple {2257#(= 6 |old(~a16~0)|)} assume true; {2257#(= 6 |old(~a16~0)|)} is VALID [2020-07-17 22:33:43,048 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2257#(= 6 |old(~a16~0)|)} {2246#(not (= 6 ~a16~0))} #786#return; {2242#false} is VALID [2020-07-17 22:33:43,049 INFO L280 TraceCheckUtils]: 15: Hoare triple {2242#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {2242#false} is VALID [2020-07-17 22:33:43,049 INFO L280 TraceCheckUtils]: 16: Hoare triple {2242#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2242#false} is VALID [2020-07-17 22:33:43,050 INFO L280 TraceCheckUtils]: 17: Hoare triple {2242#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2242#false} is VALID [2020-07-17 22:33:43,050 INFO L263 TraceCheckUtils]: 18: Hoare triple {2242#false} call #t~ret3 := calculate_output(~input~0); {2242#false} is VALID [2020-07-17 22:33:43,051 INFO L280 TraceCheckUtils]: 19: Hoare triple {2242#false} ~input := #in~input; {2242#false} is VALID [2020-07-17 22:33:43,051 INFO L280 TraceCheckUtils]: 20: Hoare triple {2242#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {2242#false} is VALID [2020-07-17 22:33:43,051 INFO L280 TraceCheckUtils]: 21: Hoare triple {2242#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2242#false} is VALID [2020-07-17 22:33:43,052 INFO L280 TraceCheckUtils]: 22: Hoare triple {2242#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {2242#false} is VALID [2020-07-17 22:33:43,052 INFO L280 TraceCheckUtils]: 23: Hoare triple {2242#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {2242#false} is VALID [2020-07-17 22:33:43,052 INFO L280 TraceCheckUtils]: 24: Hoare triple {2242#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {2242#false} is VALID [2020-07-17 22:33:43,053 INFO L280 TraceCheckUtils]: 25: Hoare triple {2242#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {2242#false} is VALID [2020-07-17 22:33:43,053 INFO L280 TraceCheckUtils]: 26: Hoare triple {2242#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2242#false} is VALID [2020-07-17 22:33:43,053 INFO L280 TraceCheckUtils]: 27: Hoare triple {2242#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {2242#false} is VALID [2020-07-17 22:33:43,053 INFO L280 TraceCheckUtils]: 28: Hoare triple {2242#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2242#false} is VALID [2020-07-17 22:33:43,054 INFO L280 TraceCheckUtils]: 29: Hoare triple {2242#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {2242#false} is VALID [2020-07-17 22:33:43,054 INFO L280 TraceCheckUtils]: 30: Hoare triple {2242#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {2242#false} is VALID [2020-07-17 22:33:43,054 INFO L280 TraceCheckUtils]: 31: Hoare triple {2242#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {2242#false} is VALID [2020-07-17 22:33:43,055 INFO L280 TraceCheckUtils]: 32: Hoare triple {2242#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {2242#false} is VALID [2020-07-17 22:33:43,055 INFO L280 TraceCheckUtils]: 33: Hoare triple {2242#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {2242#false} is VALID [2020-07-17 22:33:43,056 INFO L280 TraceCheckUtils]: 34: Hoare triple {2242#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {2242#false} is VALID [2020-07-17 22:33:43,056 INFO L280 TraceCheckUtils]: 35: Hoare triple {2242#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {2242#false} is VALID [2020-07-17 22:33:43,056 INFO L280 TraceCheckUtils]: 36: Hoare triple {2242#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {2242#false} is VALID [2020-07-17 22:33:43,057 INFO L280 TraceCheckUtils]: 37: Hoare triple {2242#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {2242#false} is VALID [2020-07-17 22:33:43,057 INFO L280 TraceCheckUtils]: 38: Hoare triple {2242#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2242#false} is VALID [2020-07-17 22:33:43,058 INFO L280 TraceCheckUtils]: 39: Hoare triple {2242#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {2242#false} is VALID [2020-07-17 22:33:43,058 INFO L280 TraceCheckUtils]: 40: Hoare triple {2242#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {2242#false} is VALID [2020-07-17 22:33:43,059 INFO L280 TraceCheckUtils]: 41: Hoare triple {2242#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {2242#false} is VALID [2020-07-17 22:33:43,059 INFO L280 TraceCheckUtils]: 42: Hoare triple {2242#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {2242#false} is VALID [2020-07-17 22:33:43,059 INFO L280 TraceCheckUtils]: 43: Hoare triple {2242#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {2242#false} is VALID [2020-07-17 22:33:43,060 INFO L280 TraceCheckUtils]: 44: Hoare triple {2242#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {2242#false} is VALID [2020-07-17 22:33:43,060 INFO L280 TraceCheckUtils]: 45: Hoare triple {2242#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {2242#false} is VALID [2020-07-17 22:33:43,060 INFO L280 TraceCheckUtils]: 46: Hoare triple {2242#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {2242#false} is VALID [2020-07-17 22:33:43,060 INFO L280 TraceCheckUtils]: 47: Hoare triple {2242#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {2242#false} is VALID [2020-07-17 22:33:43,061 INFO L280 TraceCheckUtils]: 48: Hoare triple {2242#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,061 INFO L280 TraceCheckUtils]: 49: Hoare triple {2242#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {2242#false} is VALID [2020-07-17 22:33:43,061 INFO L280 TraceCheckUtils]: 50: Hoare triple {2242#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {2242#false} is VALID [2020-07-17 22:33:43,061 INFO L280 TraceCheckUtils]: 51: Hoare triple {2242#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,062 INFO L280 TraceCheckUtils]: 52: Hoare triple {2242#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {2242#false} is VALID [2020-07-17 22:33:43,062 INFO L280 TraceCheckUtils]: 53: Hoare triple {2242#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {2242#false} is VALID [2020-07-17 22:33:43,062 INFO L280 TraceCheckUtils]: 54: Hoare triple {2242#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {2242#false} is VALID [2020-07-17 22:33:43,063 INFO L280 TraceCheckUtils]: 55: Hoare triple {2242#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {2242#false} is VALID [2020-07-17 22:33:43,063 INFO L280 TraceCheckUtils]: 56: Hoare triple {2242#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {2242#false} is VALID [2020-07-17 22:33:43,063 INFO L280 TraceCheckUtils]: 57: Hoare triple {2242#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {2242#false} is VALID [2020-07-17 22:33:43,064 INFO L280 TraceCheckUtils]: 58: Hoare triple {2242#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {2242#false} is VALID [2020-07-17 22:33:43,064 INFO L280 TraceCheckUtils]: 59: Hoare triple {2242#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {2242#false} is VALID [2020-07-17 22:33:43,064 INFO L280 TraceCheckUtils]: 60: Hoare triple {2242#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2242#false} is VALID [2020-07-17 22:33:43,064 INFO L280 TraceCheckUtils]: 61: Hoare triple {2242#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {2242#false} is VALID [2020-07-17 22:33:43,065 INFO L280 TraceCheckUtils]: 62: Hoare triple {2242#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {2242#false} is VALID [2020-07-17 22:33:43,065 INFO L280 TraceCheckUtils]: 63: Hoare triple {2242#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {2242#false} is VALID [2020-07-17 22:33:43,065 INFO L280 TraceCheckUtils]: 64: Hoare triple {2242#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {2242#false} is VALID [2020-07-17 22:33:43,067 INFO L280 TraceCheckUtils]: 65: Hoare triple {2242#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {2242#false} is VALID [2020-07-17 22:33:43,068 INFO L280 TraceCheckUtils]: 66: Hoare triple {2242#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {2242#false} is VALID [2020-07-17 22:33:43,068 INFO L280 TraceCheckUtils]: 67: Hoare triple {2242#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2242#false} is VALID [2020-07-17 22:33:43,068 INFO L280 TraceCheckUtils]: 68: Hoare triple {2242#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {2242#false} is VALID [2020-07-17 22:33:43,069 INFO L280 TraceCheckUtils]: 69: Hoare triple {2242#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {2242#false} is VALID [2020-07-17 22:33:43,069 INFO L280 TraceCheckUtils]: 70: Hoare triple {2242#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {2242#false} is VALID [2020-07-17 22:33:43,069 INFO L280 TraceCheckUtils]: 71: Hoare triple {2242#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {2242#false} is VALID [2020-07-17 22:33:43,070 INFO L280 TraceCheckUtils]: 72: Hoare triple {2242#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {2242#false} is VALID [2020-07-17 22:33:43,070 INFO L280 TraceCheckUtils]: 73: Hoare triple {2242#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {2242#false} is VALID [2020-07-17 22:33:43,070 INFO L280 TraceCheckUtils]: 74: Hoare triple {2242#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,070 INFO L280 TraceCheckUtils]: 75: Hoare triple {2242#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {2242#false} is VALID [2020-07-17 22:33:43,071 INFO L280 TraceCheckUtils]: 76: Hoare triple {2242#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {2242#false} is VALID [2020-07-17 22:33:43,071 INFO L280 TraceCheckUtils]: 77: Hoare triple {2242#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {2242#false} is VALID [2020-07-17 22:33:43,071 INFO L280 TraceCheckUtils]: 78: Hoare triple {2242#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {2242#false} is VALID [2020-07-17 22:33:43,071 INFO L280 TraceCheckUtils]: 79: Hoare triple {2242#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {2242#false} is VALID [2020-07-17 22:33:43,072 INFO L280 TraceCheckUtils]: 80: Hoare triple {2242#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2242#false} is VALID [2020-07-17 22:33:43,072 INFO L280 TraceCheckUtils]: 81: Hoare triple {2242#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {2242#false} is VALID [2020-07-17 22:33:43,072 INFO L280 TraceCheckUtils]: 82: Hoare triple {2242#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {2242#false} is VALID [2020-07-17 22:33:43,073 INFO L280 TraceCheckUtils]: 83: Hoare triple {2242#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2242#false} is VALID [2020-07-17 22:33:43,073 INFO L280 TraceCheckUtils]: 84: Hoare triple {2242#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {2242#false} is VALID [2020-07-17 22:33:43,073 INFO L280 TraceCheckUtils]: 85: Hoare triple {2242#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {2242#false} is VALID [2020-07-17 22:33:43,073 INFO L280 TraceCheckUtils]: 86: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,074 INFO L280 TraceCheckUtils]: 87: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,074 INFO L280 TraceCheckUtils]: 88: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,074 INFO L280 TraceCheckUtils]: 89: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,075 INFO L280 TraceCheckUtils]: 90: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,075 INFO L280 TraceCheckUtils]: 91: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,075 INFO L280 TraceCheckUtils]: 92: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,075 INFO L280 TraceCheckUtils]: 93: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,076 INFO L280 TraceCheckUtils]: 94: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,076 INFO L280 TraceCheckUtils]: 95: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,076 INFO L280 TraceCheckUtils]: 96: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,076 INFO L280 TraceCheckUtils]: 97: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,077 INFO L280 TraceCheckUtils]: 98: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,077 INFO L280 TraceCheckUtils]: 99: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,077 INFO L280 TraceCheckUtils]: 100: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,078 INFO L280 TraceCheckUtils]: 101: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,078 INFO L280 TraceCheckUtils]: 102: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,078 INFO L280 TraceCheckUtils]: 103: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,079 INFO L280 TraceCheckUtils]: 104: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,079 INFO L280 TraceCheckUtils]: 105: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,079 INFO L280 TraceCheckUtils]: 106: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,079 INFO L280 TraceCheckUtils]: 107: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,080 INFO L280 TraceCheckUtils]: 108: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,080 INFO L280 TraceCheckUtils]: 109: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,080 INFO L280 TraceCheckUtils]: 110: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,081 INFO L280 TraceCheckUtils]: 111: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,081 INFO L280 TraceCheckUtils]: 112: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,081 INFO L280 TraceCheckUtils]: 113: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,081 INFO L280 TraceCheckUtils]: 114: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,082 INFO L280 TraceCheckUtils]: 115: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,082 INFO L280 TraceCheckUtils]: 116: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,082 INFO L280 TraceCheckUtils]: 117: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,082 INFO L280 TraceCheckUtils]: 118: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,083 INFO L280 TraceCheckUtils]: 119: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,083 INFO L280 TraceCheckUtils]: 120: Hoare triple {2242#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,083 INFO L280 TraceCheckUtils]: 121: Hoare triple {2242#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2242#false} is VALID [2020-07-17 22:33:43,084 INFO L280 TraceCheckUtils]: 122: Hoare triple {2242#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {2242#false} is VALID [2020-07-17 22:33:43,084 INFO L280 TraceCheckUtils]: 123: Hoare triple {2242#false} assume !false; {2242#false} is VALID [2020-07-17 22:33:43,104 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:33:43,105 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [265897098] [2020-07-17 22:33:43,105 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:33:43,106 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 22:33:43,106 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1695162994] [2020-07-17 22:33:43,108 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 124 [2020-07-17 22:33:43,109 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:33:43,109 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-17 22:33:43,279 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 124 edges. 124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:33:43,279 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 22:33:43,280 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:33:43,280 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 22:33:43,280 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-17 22:33:43,280 INFO L87 Difference]: Start difference. First operand 417 states and 584 transitions. Second operand 8 states. [2020-07-17 22:33:47,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:33:47,828 INFO L93 Difference]: Finished difference Result 1269 states and 1843 transitions. [2020-07-17 22:33:47,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-17 22:33:47,828 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 124 [2020-07-17 22:33:47,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:33:47,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:33:47,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 647 transitions. [2020-07-17 22:33:47,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:33:47,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 647 transitions. [2020-07-17 22:33:47,850 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 647 transitions. [2020-07-17 22:33:49,115 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 647 edges. 647 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:33:49,174 INFO L225 Difference]: With dead ends: 1269 [2020-07-17 22:33:49,175 INFO L226 Difference]: Without dead ends: 858 [2020-07-17 22:33:49,177 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2020-07-17 22:33:49,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 858 states. [2020-07-17 22:33:49,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 858 to 834. [2020-07-17 22:33:49,340 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:33:49,340 INFO L82 GeneralOperation]: Start isEquivalent. First operand 858 states. Second operand 834 states. [2020-07-17 22:33:49,340 INFO L74 IsIncluded]: Start isIncluded. First operand 858 states. Second operand 834 states. [2020-07-17 22:33:49,340 INFO L87 Difference]: Start difference. First operand 858 states. Second operand 834 states. [2020-07-17 22:33:49,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:33:49,424 INFO L93 Difference]: Finished difference Result 858 states and 1233 transitions. [2020-07-17 22:33:49,424 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1233 transitions. [2020-07-17 22:33:49,434 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:33:49,434 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:33:49,434 INFO L74 IsIncluded]: Start isIncluded. First operand 834 states. Second operand 858 states. [2020-07-17 22:33:49,435 INFO L87 Difference]: Start difference. First operand 834 states. Second operand 858 states. [2020-07-17 22:33:49,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:33:49,522 INFO L93 Difference]: Finished difference Result 858 states and 1233 transitions. [2020-07-17 22:33:49,522 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1233 transitions. [2020-07-17 22:33:49,527 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:33:49,527 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:33:49,527 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:33:49,528 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:33:49,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 834 states. [2020-07-17 22:33:49,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 834 states and 1168 transitions. [2020-07-17 22:33:49,608 INFO L78 Accepts]: Start accepts. Automaton has 834 states and 1168 transitions. Word has length 124 [2020-07-17 22:33:49,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:33:49,609 INFO L479 AbstractCegarLoop]: Abstraction has 834 states and 1168 transitions. [2020-07-17 22:33:49,609 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-17 22:33:49,609 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1168 transitions. [2020-07-17 22:33:49,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2020-07-17 22:33:49,621 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:33:49,622 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-17 22:33:49,622 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 22:33:49,622 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:33:49,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:33:49,623 INFO L82 PathProgramCache]: Analyzing trace with hash -526425041, now seen corresponding path program 1 times [2020-07-17 22:33:49,623 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:33:49,624 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1352687158] [2020-07-17 22:33:49,624 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:33:49,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:49,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:49,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {6162#(and (= ~a12~0 |old(~a12~0)|) (= ~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)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {6153#(= 8 ~a12~0)} is VALID [2020-07-17 22:33:49,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {6153#(= 8 ~a12~0)} assume true; {6153#(= 8 ~a12~0)} is VALID [2020-07-17 22:33:49,981 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6153#(= 8 ~a12~0)} {6148#true} #782#return; {6153#(= 8 ~a12~0)} is VALID [2020-07-17 22:33:50,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:50,021 INFO L280 TraceCheckUtils]: 0: Hoare triple {6163#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {6148#true} is VALID [2020-07-17 22:33:50,021 INFO L280 TraceCheckUtils]: 1: Hoare triple {6148#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6148#true} is VALID [2020-07-17 22:33:50,022 INFO L280 TraceCheckUtils]: 2: Hoare triple {6148#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6148#true} is VALID [2020-07-17 22:33:50,022 INFO L280 TraceCheckUtils]: 3: Hoare triple {6148#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {6148#true} is VALID [2020-07-17 22:33:50,023 INFO L280 TraceCheckUtils]: 4: Hoare triple {6148#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,024 INFO L280 TraceCheckUtils]: 5: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume true; {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,026 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} {6153#(= 8 ~a12~0)} #786#return; {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,030 INFO L263 TraceCheckUtils]: 0: Hoare triple {6148#true} call ULTIMATE.init(); {6162#(and (= ~a12~0 |old(~a12~0)|) (= ~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)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:33:50,035 INFO L280 TraceCheckUtils]: 1: Hoare triple {6162#(and (= ~a12~0 |old(~a12~0)|) (= ~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)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {6153#(= 8 ~a12~0)} is VALID [2020-07-17 22:33:50,039 INFO L280 TraceCheckUtils]: 2: Hoare triple {6153#(= 8 ~a12~0)} assume true; {6153#(= 8 ~a12~0)} is VALID [2020-07-17 22:33:50,044 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6153#(= 8 ~a12~0)} {6148#true} #782#return; {6153#(= 8 ~a12~0)} is VALID [2020-07-17 22:33:50,045 INFO L263 TraceCheckUtils]: 4: Hoare triple {6153#(= 8 ~a12~0)} call #t~ret4 := main(); {6153#(= 8 ~a12~0)} is VALID [2020-07-17 22:33:50,049 INFO L280 TraceCheckUtils]: 5: Hoare triple {6153#(= 8 ~a12~0)} ~output~0 := -1; {6153#(= 8 ~a12~0)} is VALID [2020-07-17 22:33:50,050 INFO L280 TraceCheckUtils]: 6: Hoare triple {6153#(= 8 ~a12~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6153#(= 8 ~a12~0)} is VALID [2020-07-17 22:33:50,051 INFO L280 TraceCheckUtils]: 7: Hoare triple {6153#(= 8 ~a12~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6153#(= 8 ~a12~0)} is VALID [2020-07-17 22:33:50,052 INFO L263 TraceCheckUtils]: 8: Hoare triple {6153#(= 8 ~a12~0)} call #t~ret3 := calculate_output(~input~0); {6163#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:33:50,053 INFO L280 TraceCheckUtils]: 9: Hoare triple {6163#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {6148#true} is VALID [2020-07-17 22:33:50,053 INFO L280 TraceCheckUtils]: 10: Hoare triple {6148#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6148#true} is VALID [2020-07-17 22:33:50,055 INFO L280 TraceCheckUtils]: 11: Hoare triple {6148#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6148#true} is VALID [2020-07-17 22:33:50,055 INFO L280 TraceCheckUtils]: 12: Hoare triple {6148#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {6148#true} is VALID [2020-07-17 22:33:50,056 INFO L280 TraceCheckUtils]: 13: Hoare triple {6148#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,057 INFO L280 TraceCheckUtils]: 14: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume true; {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,060 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} {6153#(= 8 ~a12~0)} #786#return; {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,061 INFO L280 TraceCheckUtils]: 16: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,062 INFO L280 TraceCheckUtils]: 17: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,063 INFO L280 TraceCheckUtils]: 18: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,064 INFO L263 TraceCheckUtils]: 19: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} call #t~ret3 := calculate_output(~input~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,065 INFO L280 TraceCheckUtils]: 20: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} ~input := #in~input; {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,066 INFO L280 TraceCheckUtils]: 21: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,067 INFO L280 TraceCheckUtils]: 22: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,068 INFO L280 TraceCheckUtils]: 23: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,069 INFO L280 TraceCheckUtils]: 24: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,071 INFO L280 TraceCheckUtils]: 25: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,072 INFO L280 TraceCheckUtils]: 26: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,073 INFO L280 TraceCheckUtils]: 27: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,074 INFO L280 TraceCheckUtils]: 28: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,075 INFO L280 TraceCheckUtils]: 29: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,076 INFO L280 TraceCheckUtils]: 30: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,078 INFO L280 TraceCheckUtils]: 31: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,079 INFO L280 TraceCheckUtils]: 32: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,080 INFO L280 TraceCheckUtils]: 33: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,081 INFO L280 TraceCheckUtils]: 34: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,082 INFO L280 TraceCheckUtils]: 35: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,083 INFO L280 TraceCheckUtils]: 36: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,084 INFO L280 TraceCheckUtils]: 37: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,085 INFO L280 TraceCheckUtils]: 38: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,086 INFO L280 TraceCheckUtils]: 39: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,087 INFO L280 TraceCheckUtils]: 40: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,088 INFO L280 TraceCheckUtils]: 41: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,089 INFO L280 TraceCheckUtils]: 42: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,090 INFO L280 TraceCheckUtils]: 43: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,091 INFO L280 TraceCheckUtils]: 44: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,092 INFO L280 TraceCheckUtils]: 45: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,093 INFO L280 TraceCheckUtils]: 46: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,096 INFO L280 TraceCheckUtils]: 47: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,097 INFO L280 TraceCheckUtils]: 48: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,098 INFO L280 TraceCheckUtils]: 49: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,099 INFO L280 TraceCheckUtils]: 50: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,100 INFO L280 TraceCheckUtils]: 51: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,101 INFO L280 TraceCheckUtils]: 52: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,102 INFO L280 TraceCheckUtils]: 53: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,103 INFO L280 TraceCheckUtils]: 54: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,104 INFO L280 TraceCheckUtils]: 55: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,104 INFO L280 TraceCheckUtils]: 56: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,105 INFO L280 TraceCheckUtils]: 57: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,106 INFO L280 TraceCheckUtils]: 58: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,107 INFO L280 TraceCheckUtils]: 59: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,109 INFO L280 TraceCheckUtils]: 60: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,110 INFO L280 TraceCheckUtils]: 61: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,111 INFO L280 TraceCheckUtils]: 62: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,112 INFO L280 TraceCheckUtils]: 63: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,112 INFO L280 TraceCheckUtils]: 64: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,117 INFO L280 TraceCheckUtils]: 65: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,119 INFO L280 TraceCheckUtils]: 66: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,121 INFO L280 TraceCheckUtils]: 67: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,123 INFO L280 TraceCheckUtils]: 68: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,125 INFO L280 TraceCheckUtils]: 69: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,127 INFO L280 TraceCheckUtils]: 70: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,128 INFO L280 TraceCheckUtils]: 71: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,129 INFO L280 TraceCheckUtils]: 72: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,130 INFO L280 TraceCheckUtils]: 73: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,131 INFO L280 TraceCheckUtils]: 74: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,132 INFO L280 TraceCheckUtils]: 75: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,133 INFO L280 TraceCheckUtils]: 76: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,134 INFO L280 TraceCheckUtils]: 77: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,136 INFO L280 TraceCheckUtils]: 78: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,137 INFO L280 TraceCheckUtils]: 79: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,138 INFO L280 TraceCheckUtils]: 80: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,139 INFO L280 TraceCheckUtils]: 81: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,139 INFO L280 TraceCheckUtils]: 82: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,141 INFO L280 TraceCheckUtils]: 83: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,142 INFO L280 TraceCheckUtils]: 84: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,143 INFO L280 TraceCheckUtils]: 85: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,146 INFO L280 TraceCheckUtils]: 86: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,148 INFO L280 TraceCheckUtils]: 87: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,149 INFO L280 TraceCheckUtils]: 88: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,150 INFO L280 TraceCheckUtils]: 89: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,151 INFO L280 TraceCheckUtils]: 90: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,152 INFO L280 TraceCheckUtils]: 91: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,153 INFO L280 TraceCheckUtils]: 92: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,154 INFO L280 TraceCheckUtils]: 93: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,155 INFO L280 TraceCheckUtils]: 94: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,156 INFO L280 TraceCheckUtils]: 95: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,157 INFO L280 TraceCheckUtils]: 96: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,158 INFO L280 TraceCheckUtils]: 97: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,159 INFO L280 TraceCheckUtils]: 98: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,160 INFO L280 TraceCheckUtils]: 99: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,161 INFO L280 TraceCheckUtils]: 100: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,162 INFO L280 TraceCheckUtils]: 101: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,163 INFO L280 TraceCheckUtils]: 102: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,164 INFO L280 TraceCheckUtils]: 103: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,165 INFO L280 TraceCheckUtils]: 104: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,166 INFO L280 TraceCheckUtils]: 105: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,167 INFO L280 TraceCheckUtils]: 106: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,168 INFO L280 TraceCheckUtils]: 107: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,169 INFO L280 TraceCheckUtils]: 108: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,170 INFO L280 TraceCheckUtils]: 109: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,171 INFO L280 TraceCheckUtils]: 110: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,172 INFO L280 TraceCheckUtils]: 111: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-17 22:33:50,173 INFO L280 TraceCheckUtils]: 112: Hoare triple {6161#(and (= 13 ~a8~0) (= 1 ~a7~0) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 4 ~a16~0) (= 8 ~a12~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6149#false} is VALID [2020-07-17 22:33:50,173 INFO L280 TraceCheckUtils]: 113: Hoare triple {6149#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6149#false} is VALID [2020-07-17 22:33:50,173 INFO L280 TraceCheckUtils]: 114: Hoare triple {6149#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6149#false} is VALID [2020-07-17 22:33:50,173 INFO L280 TraceCheckUtils]: 115: Hoare triple {6149#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6149#false} is VALID [2020-07-17 22:33:50,174 INFO L280 TraceCheckUtils]: 116: Hoare triple {6149#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6149#false} is VALID [2020-07-17 22:33:50,174 INFO L280 TraceCheckUtils]: 117: Hoare triple {6149#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6149#false} is VALID [2020-07-17 22:33:50,174 INFO L280 TraceCheckUtils]: 118: Hoare triple {6149#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6149#false} is VALID [2020-07-17 22:33:50,174 INFO L280 TraceCheckUtils]: 119: Hoare triple {6149#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6149#false} is VALID [2020-07-17 22:33:50,175 INFO L280 TraceCheckUtils]: 120: Hoare triple {6149#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6149#false} is VALID [2020-07-17 22:33:50,175 INFO L280 TraceCheckUtils]: 121: Hoare triple {6149#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6149#false} is VALID [2020-07-17 22:33:50,175 INFO L280 TraceCheckUtils]: 122: Hoare triple {6149#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6149#false} is VALID [2020-07-17 22:33:50,175 INFO L280 TraceCheckUtils]: 123: Hoare triple {6149#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {6149#false} is VALID [2020-07-17 22:33:50,176 INFO L280 TraceCheckUtils]: 124: Hoare triple {6149#false} assume !false; {6149#false} is VALID [2020-07-17 22:33:50,267 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:33:50,268 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1352687158] [2020-07-17 22:33:50,268 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1687528816] [2020-07-17 22:33:50,269 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:33:50,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:50,382 INFO L264 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-17 22:33:50,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:50,421 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:33:50,679 INFO L263 TraceCheckUtils]: 0: Hoare triple {6148#true} call ULTIMATE.init(); {6148#true} is VALID [2020-07-17 22:33:50,680 INFO L280 TraceCheckUtils]: 1: Hoare triple {6148#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {6148#true} is VALID [2020-07-17 22:33:50,680 INFO L280 TraceCheckUtils]: 2: Hoare triple {6148#true} assume true; {6148#true} is VALID [2020-07-17 22:33:50,681 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6148#true} {6148#true} #782#return; {6148#true} is VALID [2020-07-17 22:33:50,681 INFO L263 TraceCheckUtils]: 4: Hoare triple {6148#true} call #t~ret4 := main(); {6148#true} is VALID [2020-07-17 22:33:50,682 INFO L280 TraceCheckUtils]: 5: Hoare triple {6148#true} ~output~0 := -1; {6148#true} is VALID [2020-07-17 22:33:50,682 INFO L280 TraceCheckUtils]: 6: Hoare triple {6148#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6148#true} is VALID [2020-07-17 22:33:50,682 INFO L280 TraceCheckUtils]: 7: Hoare triple {6148#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6148#true} is VALID [2020-07-17 22:33:50,682 INFO L263 TraceCheckUtils]: 8: Hoare triple {6148#true} call #t~ret3 := calculate_output(~input~0); {6148#true} is VALID [2020-07-17 22:33:50,682 INFO L280 TraceCheckUtils]: 9: Hoare triple {6148#true} ~input := #in~input; {6148#true} is VALID [2020-07-17 22:33:50,683 INFO L280 TraceCheckUtils]: 10: Hoare triple {6148#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6148#true} is VALID [2020-07-17 22:33:50,683 INFO L280 TraceCheckUtils]: 11: Hoare triple {6148#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6148#true} is VALID [2020-07-17 22:33:50,683 INFO L280 TraceCheckUtils]: 12: Hoare triple {6148#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {6148#true} is VALID [2020-07-17 22:33:50,684 INFO L280 TraceCheckUtils]: 13: Hoare triple {6148#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,685 INFO L280 TraceCheckUtils]: 14: Hoare triple {6206#(<= ~a16~0 4)} assume true; {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,686 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6206#(<= ~a16~0 4)} {6148#true} #786#return; {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,687 INFO L280 TraceCheckUtils]: 16: Hoare triple {6206#(<= ~a16~0 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,687 INFO L280 TraceCheckUtils]: 17: Hoare triple {6206#(<= ~a16~0 4)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,688 INFO L280 TraceCheckUtils]: 18: Hoare triple {6206#(<= ~a16~0 4)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,689 INFO L263 TraceCheckUtils]: 19: Hoare triple {6206#(<= ~a16~0 4)} call #t~ret3 := calculate_output(~input~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,689 INFO L280 TraceCheckUtils]: 20: Hoare triple {6206#(<= ~a16~0 4)} ~input := #in~input; {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,690 INFO L280 TraceCheckUtils]: 21: Hoare triple {6206#(<= ~a16~0 4)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,690 INFO L280 TraceCheckUtils]: 22: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,691 INFO L280 TraceCheckUtils]: 23: Hoare triple {6206#(<= ~a16~0 4)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,692 INFO L280 TraceCheckUtils]: 24: Hoare triple {6206#(<= ~a16~0 4)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,692 INFO L280 TraceCheckUtils]: 25: Hoare triple {6206#(<= ~a16~0 4)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,693 INFO L280 TraceCheckUtils]: 26: Hoare triple {6206#(<= ~a16~0 4)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,694 INFO L280 TraceCheckUtils]: 27: Hoare triple {6206#(<= ~a16~0 4)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,694 INFO L280 TraceCheckUtils]: 28: Hoare triple {6206#(<= ~a16~0 4)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,695 INFO L280 TraceCheckUtils]: 29: Hoare triple {6206#(<= ~a16~0 4)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,695 INFO L280 TraceCheckUtils]: 30: Hoare triple {6206#(<= ~a16~0 4)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,696 INFO L280 TraceCheckUtils]: 31: Hoare triple {6206#(<= ~a16~0 4)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,697 INFO L280 TraceCheckUtils]: 32: Hoare triple {6206#(<= ~a16~0 4)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,697 INFO L280 TraceCheckUtils]: 33: Hoare triple {6206#(<= ~a16~0 4)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,698 INFO L280 TraceCheckUtils]: 34: Hoare triple {6206#(<= ~a16~0 4)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,699 INFO L280 TraceCheckUtils]: 35: Hoare triple {6206#(<= ~a16~0 4)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,699 INFO L280 TraceCheckUtils]: 36: Hoare triple {6206#(<= ~a16~0 4)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,700 INFO L280 TraceCheckUtils]: 37: Hoare triple {6206#(<= ~a16~0 4)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,701 INFO L280 TraceCheckUtils]: 38: Hoare triple {6206#(<= ~a16~0 4)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,701 INFO L280 TraceCheckUtils]: 39: Hoare triple {6206#(<= ~a16~0 4)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,702 INFO L280 TraceCheckUtils]: 40: Hoare triple {6206#(<= ~a16~0 4)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,702 INFO L280 TraceCheckUtils]: 41: Hoare triple {6206#(<= ~a16~0 4)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,703 INFO L280 TraceCheckUtils]: 42: Hoare triple {6206#(<= ~a16~0 4)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,704 INFO L280 TraceCheckUtils]: 43: Hoare triple {6206#(<= ~a16~0 4)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,704 INFO L280 TraceCheckUtils]: 44: Hoare triple {6206#(<= ~a16~0 4)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,705 INFO L280 TraceCheckUtils]: 45: Hoare triple {6206#(<= ~a16~0 4)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,705 INFO L280 TraceCheckUtils]: 46: Hoare triple {6206#(<= ~a16~0 4)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,706 INFO L280 TraceCheckUtils]: 47: Hoare triple {6206#(<= ~a16~0 4)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,707 INFO L280 TraceCheckUtils]: 48: Hoare triple {6206#(<= ~a16~0 4)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,707 INFO L280 TraceCheckUtils]: 49: Hoare triple {6206#(<= ~a16~0 4)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,709 INFO L280 TraceCheckUtils]: 50: Hoare triple {6206#(<= ~a16~0 4)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,710 INFO L280 TraceCheckUtils]: 51: Hoare triple {6206#(<= ~a16~0 4)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,711 INFO L280 TraceCheckUtils]: 52: Hoare triple {6206#(<= ~a16~0 4)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,711 INFO L280 TraceCheckUtils]: 53: Hoare triple {6206#(<= ~a16~0 4)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,712 INFO L280 TraceCheckUtils]: 54: Hoare triple {6206#(<= ~a16~0 4)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,712 INFO L280 TraceCheckUtils]: 55: Hoare triple {6206#(<= ~a16~0 4)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,713 INFO L280 TraceCheckUtils]: 56: Hoare triple {6206#(<= ~a16~0 4)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,714 INFO L280 TraceCheckUtils]: 57: Hoare triple {6206#(<= ~a16~0 4)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,715 INFO L280 TraceCheckUtils]: 58: Hoare triple {6206#(<= ~a16~0 4)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,715 INFO L280 TraceCheckUtils]: 59: Hoare triple {6206#(<= ~a16~0 4)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,716 INFO L280 TraceCheckUtils]: 60: Hoare triple {6206#(<= ~a16~0 4)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,717 INFO L280 TraceCheckUtils]: 61: Hoare triple {6206#(<= ~a16~0 4)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,718 INFO L280 TraceCheckUtils]: 62: Hoare triple {6206#(<= ~a16~0 4)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,719 INFO L280 TraceCheckUtils]: 63: Hoare triple {6206#(<= ~a16~0 4)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,720 INFO L280 TraceCheckUtils]: 64: Hoare triple {6206#(<= ~a16~0 4)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,720 INFO L280 TraceCheckUtils]: 65: Hoare triple {6206#(<= ~a16~0 4)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,721 INFO L280 TraceCheckUtils]: 66: Hoare triple {6206#(<= ~a16~0 4)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,721 INFO L280 TraceCheckUtils]: 67: Hoare triple {6206#(<= ~a16~0 4)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,722 INFO L280 TraceCheckUtils]: 68: Hoare triple {6206#(<= ~a16~0 4)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,722 INFO L280 TraceCheckUtils]: 69: Hoare triple {6206#(<= ~a16~0 4)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,723 INFO L280 TraceCheckUtils]: 70: Hoare triple {6206#(<= ~a16~0 4)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,724 INFO L280 TraceCheckUtils]: 71: Hoare triple {6206#(<= ~a16~0 4)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,724 INFO L280 TraceCheckUtils]: 72: Hoare triple {6206#(<= ~a16~0 4)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,725 INFO L280 TraceCheckUtils]: 73: Hoare triple {6206#(<= ~a16~0 4)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,725 INFO L280 TraceCheckUtils]: 74: Hoare triple {6206#(<= ~a16~0 4)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,726 INFO L280 TraceCheckUtils]: 75: Hoare triple {6206#(<= ~a16~0 4)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,727 INFO L280 TraceCheckUtils]: 76: Hoare triple {6206#(<= ~a16~0 4)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,727 INFO L280 TraceCheckUtils]: 77: Hoare triple {6206#(<= ~a16~0 4)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,728 INFO L280 TraceCheckUtils]: 78: Hoare triple {6206#(<= ~a16~0 4)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,728 INFO L280 TraceCheckUtils]: 79: Hoare triple {6206#(<= ~a16~0 4)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,729 INFO L280 TraceCheckUtils]: 80: Hoare triple {6206#(<= ~a16~0 4)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,729 INFO L280 TraceCheckUtils]: 81: Hoare triple {6206#(<= ~a16~0 4)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,730 INFO L280 TraceCheckUtils]: 82: Hoare triple {6206#(<= ~a16~0 4)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,731 INFO L280 TraceCheckUtils]: 83: Hoare triple {6206#(<= ~a16~0 4)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,731 INFO L280 TraceCheckUtils]: 84: Hoare triple {6206#(<= ~a16~0 4)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,732 INFO L280 TraceCheckUtils]: 85: Hoare triple {6206#(<= ~a16~0 4)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,732 INFO L280 TraceCheckUtils]: 86: Hoare triple {6206#(<= ~a16~0 4)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,733 INFO L280 TraceCheckUtils]: 87: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,733 INFO L280 TraceCheckUtils]: 88: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,734 INFO L280 TraceCheckUtils]: 89: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,735 INFO L280 TraceCheckUtils]: 90: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,735 INFO L280 TraceCheckUtils]: 91: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,736 INFO L280 TraceCheckUtils]: 92: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,736 INFO L280 TraceCheckUtils]: 93: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,737 INFO L280 TraceCheckUtils]: 94: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,738 INFO L280 TraceCheckUtils]: 95: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,738 INFO L280 TraceCheckUtils]: 96: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,739 INFO L280 TraceCheckUtils]: 97: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,739 INFO L280 TraceCheckUtils]: 98: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,740 INFO L280 TraceCheckUtils]: 99: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,741 INFO L280 TraceCheckUtils]: 100: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,741 INFO L280 TraceCheckUtils]: 101: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,742 INFO L280 TraceCheckUtils]: 102: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,742 INFO L280 TraceCheckUtils]: 103: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,743 INFO L280 TraceCheckUtils]: 104: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,744 INFO L280 TraceCheckUtils]: 105: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,745 INFO L280 TraceCheckUtils]: 106: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,746 INFO L280 TraceCheckUtils]: 107: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,746 INFO L280 TraceCheckUtils]: 108: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,747 INFO L280 TraceCheckUtils]: 109: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,747 INFO L280 TraceCheckUtils]: 110: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,748 INFO L280 TraceCheckUtils]: 111: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,749 INFO L280 TraceCheckUtils]: 112: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,749 INFO L280 TraceCheckUtils]: 113: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,750 INFO L280 TraceCheckUtils]: 114: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,750 INFO L280 TraceCheckUtils]: 115: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,751 INFO L280 TraceCheckUtils]: 116: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,752 INFO L280 TraceCheckUtils]: 117: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,767 INFO L280 TraceCheckUtils]: 118: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,769 INFO L280 TraceCheckUtils]: 119: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,770 INFO L280 TraceCheckUtils]: 120: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,771 INFO L280 TraceCheckUtils]: 121: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,771 INFO L280 TraceCheckUtils]: 122: Hoare triple {6206#(<= ~a16~0 4)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6206#(<= ~a16~0 4)} is VALID [2020-07-17 22:33:50,772 INFO L280 TraceCheckUtils]: 123: Hoare triple {6206#(<= ~a16~0 4)} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {6149#false} is VALID [2020-07-17 22:33:50,773 INFO L280 TraceCheckUtils]: 124: Hoare triple {6149#false} assume !false; {6149#false} is VALID [2020-07-17 22:33:50,790 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:33:50,791 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 22:33:50,791 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2020-07-17 22:33:50,791 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1707389934] [2020-07-17 22:33:50,793 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 125 [2020-07-17 22:33:50,794 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:33:50,794 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-17 22:33:50,961 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:33:50,961 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 22:33:50,962 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:33:50,962 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 22:33:50,962 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-17 22:33:50,962 INFO L87 Difference]: Start difference. First operand 834 states and 1168 transitions. Second operand 3 states. [2020-07-17 22:33:52,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:33:52,524 INFO L93 Difference]: Finished difference Result 2073 states and 2931 transitions. [2020-07-17 22:33:52,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 22:33:52,525 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 125 [2020-07-17 22:33:52,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:33:52,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:33:52,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 611 transitions. [2020-07-17 22:33:52,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:33:52,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 611 transitions. [2020-07-17 22:33:52,538 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 611 transitions. [2020-07-17 22:33:53,370 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 611 edges. 611 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:33:53,472 INFO L225 Difference]: With dead ends: 2073 [2020-07-17 22:33:53,472 INFO L226 Difference]: Without dead ends: 1245 [2020-07-17 22:33:53,474 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 133 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-17 22:33:53,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1245 states. [2020-07-17 22:33:53,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1245 to 1245. [2020-07-17 22:33:53,711 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:33:53,711 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1245 states. Second operand 1245 states. [2020-07-17 22:33:53,711 INFO L74 IsIncluded]: Start isIncluded. First operand 1245 states. Second operand 1245 states. [2020-07-17 22:33:53,711 INFO L87 Difference]: Start difference. First operand 1245 states. Second operand 1245 states. [2020-07-17 22:33:53,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:33:53,837 INFO L93 Difference]: Finished difference Result 1245 states and 1694 transitions. [2020-07-17 22:33:53,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1694 transitions. [2020-07-17 22:33:53,841 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:33:53,841 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:33:53,841 INFO L74 IsIncluded]: Start isIncluded. First operand 1245 states. Second operand 1245 states. [2020-07-17 22:33:53,842 INFO L87 Difference]: Start difference. First operand 1245 states. Second operand 1245 states. [2020-07-17 22:33:53,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:33:53,943 INFO L93 Difference]: Finished difference Result 1245 states and 1694 transitions. [2020-07-17 22:33:53,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1694 transitions. [2020-07-17 22:33:53,947 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:33:53,947 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:33:53,947 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:33:53,947 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:33:53,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1245 states. [2020-07-17 22:33:54,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 1245 states and 1694 transitions. [2020-07-17 22:33:54,046 INFO L78 Accepts]: Start accepts. Automaton has 1245 states and 1694 transitions. Word has length 125 [2020-07-17 22:33:54,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:33:54,046 INFO L479 AbstractCegarLoop]: Abstraction has 1245 states and 1694 transitions. [2020-07-17 22:33:54,046 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 22:33:54,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1694 transitions. [2020-07-17 22:33:54,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2020-07-17 22:33:54,051 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:33:54,051 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1] [2020-07-17 22:33:54,266 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-17 22:33:54,266 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:33:54,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:33:54,266 INFO L82 PathProgramCache]: Analyzing trace with hash 1583976871, now seen corresponding path program 1 times [2020-07-17 22:33:54,267 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:33:54,267 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [932630434] [2020-07-17 22:33:54,267 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:33:54,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:54,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:54,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {12444#(and (= ~a12~0 |old(~a12~0)|) (= ~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)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {12427#true} is VALID [2020-07-17 22:33:54,440 INFO L280 TraceCheckUtils]: 1: Hoare triple {12427#true} assume true; {12427#true} is VALID [2020-07-17 22:33:54,440 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12427#true} {12427#true} #782#return; {12427#true} is VALID [2020-07-17 22:33:54,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:54,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {12445#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {12427#true} is VALID [2020-07-17 22:33:54,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {12427#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {12427#true} is VALID [2020-07-17 22:33:54,480 INFO L280 TraceCheckUtils]: 2: Hoare triple {12427#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {12427#true} is VALID [2020-07-17 22:33:54,481 INFO L280 TraceCheckUtils]: 3: Hoare triple {12427#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {12427#true} is VALID [2020-07-17 22:33:54,481 INFO L280 TraceCheckUtils]: 4: Hoare triple {12427#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {12427#true} is VALID [2020-07-17 22:33:54,481 INFO L280 TraceCheckUtils]: 5: Hoare triple {12427#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {12427#true} is VALID [2020-07-17 22:33:54,481 INFO L280 TraceCheckUtils]: 6: Hoare triple {12427#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {12427#true} is VALID [2020-07-17 22:33:54,481 INFO L280 TraceCheckUtils]: 7: Hoare triple {12427#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {12427#true} is VALID [2020-07-17 22:33:54,483 INFO L280 TraceCheckUtils]: 8: Hoare triple {12427#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,483 INFO L280 TraceCheckUtils]: 9: Hoare triple {12446#(<= ~a21~0 0)} assume true; {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,484 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {12446#(<= ~a21~0 0)} {12427#true} #786#return; {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,486 INFO L263 TraceCheckUtils]: 0: Hoare triple {12427#true} call ULTIMATE.init(); {12444#(and (= ~a12~0 |old(~a12~0)|) (= ~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)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:33:54,487 INFO L280 TraceCheckUtils]: 1: Hoare triple {12444#(and (= ~a12~0 |old(~a12~0)|) (= ~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)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {12427#true} is VALID [2020-07-17 22:33:54,487 INFO L280 TraceCheckUtils]: 2: Hoare triple {12427#true} assume true; {12427#true} is VALID [2020-07-17 22:33:54,487 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12427#true} {12427#true} #782#return; {12427#true} is VALID [2020-07-17 22:33:54,487 INFO L263 TraceCheckUtils]: 4: Hoare triple {12427#true} call #t~ret4 := main(); {12427#true} is VALID [2020-07-17 22:33:54,488 INFO L280 TraceCheckUtils]: 5: Hoare triple {12427#true} ~output~0 := -1; {12427#true} is VALID [2020-07-17 22:33:54,488 INFO L280 TraceCheckUtils]: 6: Hoare triple {12427#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12427#true} is VALID [2020-07-17 22:33:54,488 INFO L280 TraceCheckUtils]: 7: Hoare triple {12427#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12427#true} is VALID [2020-07-17 22:33:54,489 INFO L263 TraceCheckUtils]: 8: Hoare triple {12427#true} call #t~ret3 := calculate_output(~input~0); {12445#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:33:54,489 INFO L280 TraceCheckUtils]: 9: Hoare triple {12445#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {12427#true} is VALID [2020-07-17 22:33:54,490 INFO L280 TraceCheckUtils]: 10: Hoare triple {12427#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {12427#true} is VALID [2020-07-17 22:33:54,490 INFO L280 TraceCheckUtils]: 11: Hoare triple {12427#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {12427#true} is VALID [2020-07-17 22:33:54,490 INFO L280 TraceCheckUtils]: 12: Hoare triple {12427#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {12427#true} is VALID [2020-07-17 22:33:54,490 INFO L280 TraceCheckUtils]: 13: Hoare triple {12427#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {12427#true} is VALID [2020-07-17 22:33:54,490 INFO L280 TraceCheckUtils]: 14: Hoare triple {12427#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {12427#true} is VALID [2020-07-17 22:33:54,490 INFO L280 TraceCheckUtils]: 15: Hoare triple {12427#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {12427#true} is VALID [2020-07-17 22:33:54,491 INFO L280 TraceCheckUtils]: 16: Hoare triple {12427#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {12427#true} is VALID [2020-07-17 22:33:54,492 INFO L280 TraceCheckUtils]: 17: Hoare triple {12427#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,492 INFO L280 TraceCheckUtils]: 18: Hoare triple {12446#(<= ~a21~0 0)} assume true; {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,493 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {12446#(<= ~a21~0 0)} {12427#true} #786#return; {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,494 INFO L280 TraceCheckUtils]: 20: Hoare triple {12443#(not (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,494 INFO L280 TraceCheckUtils]: 21: Hoare triple {12443#(not (= 1 ~a21~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,495 INFO L280 TraceCheckUtils]: 22: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,496 INFO L263 TraceCheckUtils]: 23: Hoare triple {12443#(not (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,496 INFO L280 TraceCheckUtils]: 24: Hoare triple {12443#(not (= 1 ~a21~0))} ~input := #in~input; {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,497 INFO L280 TraceCheckUtils]: 25: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,497 INFO L280 TraceCheckUtils]: 26: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,498 INFO L280 TraceCheckUtils]: 27: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,499 INFO L280 TraceCheckUtils]: 28: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,499 INFO L280 TraceCheckUtils]: 29: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,500 INFO L280 TraceCheckUtils]: 30: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,500 INFO L280 TraceCheckUtils]: 31: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,501 INFO L280 TraceCheckUtils]: 32: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,501 INFO L280 TraceCheckUtils]: 33: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,502 INFO L280 TraceCheckUtils]: 34: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,503 INFO L280 TraceCheckUtils]: 35: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,503 INFO L280 TraceCheckUtils]: 36: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,504 INFO L280 TraceCheckUtils]: 37: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,504 INFO L280 TraceCheckUtils]: 38: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,505 INFO L280 TraceCheckUtils]: 39: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,505 INFO L280 TraceCheckUtils]: 40: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,506 INFO L280 TraceCheckUtils]: 41: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,506 INFO L280 TraceCheckUtils]: 42: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,507 INFO L280 TraceCheckUtils]: 43: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,507 INFO L280 TraceCheckUtils]: 44: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,508 INFO L280 TraceCheckUtils]: 45: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,509 INFO L280 TraceCheckUtils]: 46: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,509 INFO L280 TraceCheckUtils]: 47: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,510 INFO L280 TraceCheckUtils]: 48: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,510 INFO L280 TraceCheckUtils]: 49: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,511 INFO L280 TraceCheckUtils]: 50: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,511 INFO L280 TraceCheckUtils]: 51: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,512 INFO L280 TraceCheckUtils]: 52: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,512 INFO L280 TraceCheckUtils]: 53: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,513 INFO L280 TraceCheckUtils]: 54: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,513 INFO L280 TraceCheckUtils]: 55: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,514 INFO L280 TraceCheckUtils]: 56: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,515 INFO L280 TraceCheckUtils]: 57: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,515 INFO L280 TraceCheckUtils]: 58: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,516 INFO L280 TraceCheckUtils]: 59: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,516 INFO L280 TraceCheckUtils]: 60: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,517 INFO L280 TraceCheckUtils]: 61: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,517 INFO L280 TraceCheckUtils]: 62: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,518 INFO L280 TraceCheckUtils]: 63: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,518 INFO L280 TraceCheckUtils]: 64: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,519 INFO L280 TraceCheckUtils]: 65: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,519 INFO L280 TraceCheckUtils]: 66: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,520 INFO L280 TraceCheckUtils]: 67: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,520 INFO L280 TraceCheckUtils]: 68: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,521 INFO L280 TraceCheckUtils]: 69: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,522 INFO L280 TraceCheckUtils]: 70: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,522 INFO L280 TraceCheckUtils]: 71: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,523 INFO L280 TraceCheckUtils]: 72: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,523 INFO L280 TraceCheckUtils]: 73: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,524 INFO L280 TraceCheckUtils]: 74: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,524 INFO L280 TraceCheckUtils]: 75: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,525 INFO L280 TraceCheckUtils]: 76: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,525 INFO L280 TraceCheckUtils]: 77: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,526 INFO L280 TraceCheckUtils]: 78: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,526 INFO L280 TraceCheckUtils]: 79: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,527 INFO L280 TraceCheckUtils]: 80: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,527 INFO L280 TraceCheckUtils]: 81: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,528 INFO L280 TraceCheckUtils]: 82: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,529 INFO L280 TraceCheckUtils]: 83: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,529 INFO L280 TraceCheckUtils]: 84: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,530 INFO L280 TraceCheckUtils]: 85: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,530 INFO L280 TraceCheckUtils]: 86: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,531 INFO L280 TraceCheckUtils]: 87: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,531 INFO L280 TraceCheckUtils]: 88: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,532 INFO L280 TraceCheckUtils]: 89: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,532 INFO L280 TraceCheckUtils]: 90: Hoare triple {12443#(not (= 1 ~a21~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,533 INFO L280 TraceCheckUtils]: 91: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,533 INFO L280 TraceCheckUtils]: 92: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,534 INFO L280 TraceCheckUtils]: 93: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,535 INFO L280 TraceCheckUtils]: 94: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,535 INFO L280 TraceCheckUtils]: 95: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,536 INFO L280 TraceCheckUtils]: 96: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,536 INFO L280 TraceCheckUtils]: 97: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,537 INFO L280 TraceCheckUtils]: 98: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,537 INFO L280 TraceCheckUtils]: 99: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,537 INFO L280 TraceCheckUtils]: 100: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,538 INFO L280 TraceCheckUtils]: 101: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,538 INFO L280 TraceCheckUtils]: 102: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,538 INFO L280 TraceCheckUtils]: 103: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,539 INFO L280 TraceCheckUtils]: 104: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,539 INFO L280 TraceCheckUtils]: 105: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,540 INFO L280 TraceCheckUtils]: 106: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,540 INFO L280 TraceCheckUtils]: 107: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,541 INFO L280 TraceCheckUtils]: 108: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,542 INFO L280 TraceCheckUtils]: 109: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,542 INFO L280 TraceCheckUtils]: 110: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,543 INFO L280 TraceCheckUtils]: 111: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,543 INFO L280 TraceCheckUtils]: 112: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,547 INFO L280 TraceCheckUtils]: 113: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,547 INFO L280 TraceCheckUtils]: 114: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,548 INFO L280 TraceCheckUtils]: 115: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,548 INFO L280 TraceCheckUtils]: 116: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,550 INFO L280 TraceCheckUtils]: 117: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,551 INFO L280 TraceCheckUtils]: 118: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,552 INFO L280 TraceCheckUtils]: 119: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,552 INFO L280 TraceCheckUtils]: 120: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,553 INFO L280 TraceCheckUtils]: 121: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,553 INFO L280 TraceCheckUtils]: 122: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,553 INFO L280 TraceCheckUtils]: 123: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,554 INFO L280 TraceCheckUtils]: 124: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,554 INFO L280 TraceCheckUtils]: 125: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,555 INFO L280 TraceCheckUtils]: 126: Hoare triple {12443#(not (= 1 ~a21~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12443#(not (= 1 ~a21~0))} is VALID [2020-07-17 22:33:54,556 INFO L280 TraceCheckUtils]: 127: Hoare triple {12443#(not (= 1 ~a21~0))} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {12428#false} is VALID [2020-07-17 22:33:54,556 INFO L280 TraceCheckUtils]: 128: Hoare triple {12428#false} assume !false; {12428#false} is VALID [2020-07-17 22:33:54,597 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:33:54,597 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [932630434] [2020-07-17 22:33:54,597 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1026241731] [2020-07-17 22:33:54,598 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:33:54,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:54,681 INFO L264 TraceCheckSpWp]: Trace formula consists of 362 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-17 22:33:54,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:54,705 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:33:54,858 INFO L263 TraceCheckUtils]: 0: Hoare triple {12427#true} call ULTIMATE.init(); {12427#true} is VALID [2020-07-17 22:33:54,859 INFO L280 TraceCheckUtils]: 1: Hoare triple {12427#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {12427#true} is VALID [2020-07-17 22:33:54,859 INFO L280 TraceCheckUtils]: 2: Hoare triple {12427#true} assume true; {12427#true} is VALID [2020-07-17 22:33:54,859 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12427#true} {12427#true} #782#return; {12427#true} is VALID [2020-07-17 22:33:54,859 INFO L263 TraceCheckUtils]: 4: Hoare triple {12427#true} call #t~ret4 := main(); {12427#true} is VALID [2020-07-17 22:33:54,860 INFO L280 TraceCheckUtils]: 5: Hoare triple {12427#true} ~output~0 := -1; {12427#true} is VALID [2020-07-17 22:33:54,860 INFO L280 TraceCheckUtils]: 6: Hoare triple {12427#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12427#true} is VALID [2020-07-17 22:33:54,860 INFO L280 TraceCheckUtils]: 7: Hoare triple {12427#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12427#true} is VALID [2020-07-17 22:33:54,860 INFO L263 TraceCheckUtils]: 8: Hoare triple {12427#true} call #t~ret3 := calculate_output(~input~0); {12427#true} is VALID [2020-07-17 22:33:54,860 INFO L280 TraceCheckUtils]: 9: Hoare triple {12427#true} ~input := #in~input; {12427#true} is VALID [2020-07-17 22:33:54,860 INFO L280 TraceCheckUtils]: 10: Hoare triple {12427#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {12427#true} is VALID [2020-07-17 22:33:54,861 INFO L280 TraceCheckUtils]: 11: Hoare triple {12427#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {12427#true} is VALID [2020-07-17 22:33:54,861 INFO L280 TraceCheckUtils]: 12: Hoare triple {12427#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {12427#true} is VALID [2020-07-17 22:33:54,861 INFO L280 TraceCheckUtils]: 13: Hoare triple {12427#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {12427#true} is VALID [2020-07-17 22:33:54,861 INFO L280 TraceCheckUtils]: 14: Hoare triple {12427#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {12427#true} is VALID [2020-07-17 22:33:54,861 INFO L280 TraceCheckUtils]: 15: Hoare triple {12427#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {12427#true} is VALID [2020-07-17 22:33:54,861 INFO L280 TraceCheckUtils]: 16: Hoare triple {12427#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {12427#true} is VALID [2020-07-17 22:33:54,863 INFO L280 TraceCheckUtils]: 17: Hoare triple {12427#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,863 INFO L280 TraceCheckUtils]: 18: Hoare triple {12446#(<= ~a21~0 0)} assume true; {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,864 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {12446#(<= ~a21~0 0)} {12427#true} #786#return; {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,865 INFO L280 TraceCheckUtils]: 20: Hoare triple {12446#(<= ~a21~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,865 INFO L280 TraceCheckUtils]: 21: Hoare triple {12446#(<= ~a21~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,866 INFO L280 TraceCheckUtils]: 22: Hoare triple {12446#(<= ~a21~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,867 INFO L263 TraceCheckUtils]: 23: Hoare triple {12446#(<= ~a21~0 0)} call #t~ret3 := calculate_output(~input~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,867 INFO L280 TraceCheckUtils]: 24: Hoare triple {12446#(<= ~a21~0 0)} ~input := #in~input; {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,868 INFO L280 TraceCheckUtils]: 25: Hoare triple {12446#(<= ~a21~0 0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,869 INFO L280 TraceCheckUtils]: 26: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,869 INFO L280 TraceCheckUtils]: 27: Hoare triple {12446#(<= ~a21~0 0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,870 INFO L280 TraceCheckUtils]: 28: Hoare triple {12446#(<= ~a21~0 0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,870 INFO L280 TraceCheckUtils]: 29: Hoare triple {12446#(<= ~a21~0 0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,871 INFO L280 TraceCheckUtils]: 30: Hoare triple {12446#(<= ~a21~0 0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,871 INFO L280 TraceCheckUtils]: 31: Hoare triple {12446#(<= ~a21~0 0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,872 INFO L280 TraceCheckUtils]: 32: Hoare triple {12446#(<= ~a21~0 0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,873 INFO L280 TraceCheckUtils]: 33: Hoare triple {12446#(<= ~a21~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,873 INFO L280 TraceCheckUtils]: 34: Hoare triple {12446#(<= ~a21~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,874 INFO L280 TraceCheckUtils]: 35: Hoare triple {12446#(<= ~a21~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,875 INFO L280 TraceCheckUtils]: 36: Hoare triple {12446#(<= ~a21~0 0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,875 INFO L280 TraceCheckUtils]: 37: Hoare triple {12446#(<= ~a21~0 0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,876 INFO L280 TraceCheckUtils]: 38: Hoare triple {12446#(<= ~a21~0 0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,876 INFO L280 TraceCheckUtils]: 39: Hoare triple {12446#(<= ~a21~0 0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,877 INFO L280 TraceCheckUtils]: 40: Hoare triple {12446#(<= ~a21~0 0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,878 INFO L280 TraceCheckUtils]: 41: Hoare triple {12446#(<= ~a21~0 0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,878 INFO L280 TraceCheckUtils]: 42: Hoare triple {12446#(<= ~a21~0 0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,879 INFO L280 TraceCheckUtils]: 43: Hoare triple {12446#(<= ~a21~0 0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,879 INFO L280 TraceCheckUtils]: 44: Hoare triple {12446#(<= ~a21~0 0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,880 INFO L280 TraceCheckUtils]: 45: Hoare triple {12446#(<= ~a21~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,881 INFO L280 TraceCheckUtils]: 46: Hoare triple {12446#(<= ~a21~0 0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,881 INFO L280 TraceCheckUtils]: 47: Hoare triple {12446#(<= ~a21~0 0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,882 INFO L280 TraceCheckUtils]: 48: Hoare triple {12446#(<= ~a21~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,882 INFO L280 TraceCheckUtils]: 49: Hoare triple {12446#(<= ~a21~0 0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,883 INFO L280 TraceCheckUtils]: 50: Hoare triple {12446#(<= ~a21~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,883 INFO L280 TraceCheckUtils]: 51: Hoare triple {12446#(<= ~a21~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,884 INFO L280 TraceCheckUtils]: 52: Hoare triple {12446#(<= ~a21~0 0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,884 INFO L280 TraceCheckUtils]: 53: Hoare triple {12446#(<= ~a21~0 0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,885 INFO L280 TraceCheckUtils]: 54: Hoare triple {12446#(<= ~a21~0 0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,886 INFO L280 TraceCheckUtils]: 55: Hoare triple {12446#(<= ~a21~0 0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,886 INFO L280 TraceCheckUtils]: 56: Hoare triple {12446#(<= ~a21~0 0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,887 INFO L280 TraceCheckUtils]: 57: Hoare triple {12446#(<= ~a21~0 0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,887 INFO L280 TraceCheckUtils]: 58: Hoare triple {12446#(<= ~a21~0 0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,888 INFO L280 TraceCheckUtils]: 59: Hoare triple {12446#(<= ~a21~0 0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,888 INFO L280 TraceCheckUtils]: 60: Hoare triple {12446#(<= ~a21~0 0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,889 INFO L280 TraceCheckUtils]: 61: Hoare triple {12446#(<= ~a21~0 0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,889 INFO L280 TraceCheckUtils]: 62: Hoare triple {12446#(<= ~a21~0 0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,890 INFO L280 TraceCheckUtils]: 63: Hoare triple {12446#(<= ~a21~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,890 INFO L280 TraceCheckUtils]: 64: Hoare triple {12446#(<= ~a21~0 0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,891 INFO L280 TraceCheckUtils]: 65: Hoare triple {12446#(<= ~a21~0 0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,892 INFO L280 TraceCheckUtils]: 66: Hoare triple {12446#(<= ~a21~0 0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,892 INFO L280 TraceCheckUtils]: 67: Hoare triple {12446#(<= ~a21~0 0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,893 INFO L280 TraceCheckUtils]: 68: Hoare triple {12446#(<= ~a21~0 0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,893 INFO L280 TraceCheckUtils]: 69: Hoare triple {12446#(<= ~a21~0 0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,894 INFO L280 TraceCheckUtils]: 70: Hoare triple {12446#(<= ~a21~0 0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,894 INFO L280 TraceCheckUtils]: 71: Hoare triple {12446#(<= ~a21~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,895 INFO L280 TraceCheckUtils]: 72: Hoare triple {12446#(<= ~a21~0 0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,895 INFO L280 TraceCheckUtils]: 73: Hoare triple {12446#(<= ~a21~0 0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,895 INFO L280 TraceCheckUtils]: 74: Hoare triple {12446#(<= ~a21~0 0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,896 INFO L280 TraceCheckUtils]: 75: Hoare triple {12446#(<= ~a21~0 0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,896 INFO L280 TraceCheckUtils]: 76: Hoare triple {12446#(<= ~a21~0 0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,896 INFO L280 TraceCheckUtils]: 77: Hoare triple {12446#(<= ~a21~0 0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,897 INFO L280 TraceCheckUtils]: 78: Hoare triple {12446#(<= ~a21~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,897 INFO L280 TraceCheckUtils]: 79: Hoare triple {12446#(<= ~a21~0 0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,898 INFO L280 TraceCheckUtils]: 80: Hoare triple {12446#(<= ~a21~0 0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,898 INFO L280 TraceCheckUtils]: 81: Hoare triple {12446#(<= ~a21~0 0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,898 INFO L280 TraceCheckUtils]: 82: Hoare triple {12446#(<= ~a21~0 0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,899 INFO L280 TraceCheckUtils]: 83: Hoare triple {12446#(<= ~a21~0 0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,899 INFO L280 TraceCheckUtils]: 84: Hoare triple {12446#(<= ~a21~0 0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,899 INFO L280 TraceCheckUtils]: 85: Hoare triple {12446#(<= ~a21~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,900 INFO L280 TraceCheckUtils]: 86: Hoare triple {12446#(<= ~a21~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,900 INFO L280 TraceCheckUtils]: 87: Hoare triple {12446#(<= ~a21~0 0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,901 INFO L280 TraceCheckUtils]: 88: Hoare triple {12446#(<= ~a21~0 0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,901 INFO L280 TraceCheckUtils]: 89: Hoare triple {12446#(<= ~a21~0 0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,901 INFO L280 TraceCheckUtils]: 90: Hoare triple {12446#(<= ~a21~0 0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,902 INFO L280 TraceCheckUtils]: 91: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,902 INFO L280 TraceCheckUtils]: 92: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,903 INFO L280 TraceCheckUtils]: 93: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,903 INFO L280 TraceCheckUtils]: 94: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,903 INFO L280 TraceCheckUtils]: 95: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,904 INFO L280 TraceCheckUtils]: 96: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,904 INFO L280 TraceCheckUtils]: 97: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,905 INFO L280 TraceCheckUtils]: 98: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,905 INFO L280 TraceCheckUtils]: 99: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,905 INFO L280 TraceCheckUtils]: 100: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,906 INFO L280 TraceCheckUtils]: 101: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,906 INFO L280 TraceCheckUtils]: 102: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,906 INFO L280 TraceCheckUtils]: 103: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,910 INFO L280 TraceCheckUtils]: 104: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,911 INFO L280 TraceCheckUtils]: 105: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,911 INFO L280 TraceCheckUtils]: 106: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,912 INFO L280 TraceCheckUtils]: 107: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,912 INFO L280 TraceCheckUtils]: 108: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,912 INFO L280 TraceCheckUtils]: 109: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,913 INFO L280 TraceCheckUtils]: 110: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,913 INFO L280 TraceCheckUtils]: 111: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,914 INFO L280 TraceCheckUtils]: 112: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,914 INFO L280 TraceCheckUtils]: 113: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,914 INFO L280 TraceCheckUtils]: 114: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,915 INFO L280 TraceCheckUtils]: 115: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,915 INFO L280 TraceCheckUtils]: 116: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,916 INFO L280 TraceCheckUtils]: 117: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,916 INFO L280 TraceCheckUtils]: 118: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,917 INFO L280 TraceCheckUtils]: 119: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,917 INFO L280 TraceCheckUtils]: 120: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,917 INFO L280 TraceCheckUtils]: 121: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,918 INFO L280 TraceCheckUtils]: 122: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,918 INFO L280 TraceCheckUtils]: 123: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,918 INFO L280 TraceCheckUtils]: 124: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,919 INFO L280 TraceCheckUtils]: 125: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,919 INFO L280 TraceCheckUtils]: 126: Hoare triple {12446#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12446#(<= ~a21~0 0)} is VALID [2020-07-17 22:33:54,920 INFO L280 TraceCheckUtils]: 127: Hoare triple {12446#(<= ~a21~0 0)} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {12428#false} is VALID [2020-07-17 22:33:54,921 INFO L280 TraceCheckUtils]: 128: Hoare triple {12428#false} assume !false; {12428#false} is VALID [2020-07-17 22:33:54,935 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:33:54,936 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 22:33:54,936 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 6 [2020-07-17 22:33:54,936 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1620904813] [2020-07-17 22:33:54,937 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 129 [2020-07-17 22:33:54,937 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:33:54,937 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-17 22:33:55,089 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:33:55,090 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 22:33:55,090 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:33:55,090 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 22:33:55,090 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-17 22:33:55,091 INFO L87 Difference]: Start difference. First operand 1245 states and 1694 transitions. Second operand 3 states. [2020-07-17 22:33:57,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:33:57,079 INFO L93 Difference]: Finished difference Result 2895 states and 4002 transitions. [2020-07-17 22:33:57,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 22:33:57,079 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 129 [2020-07-17 22:33:57,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:33:57,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:33:57,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-17 22:33:57,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:33:57,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-17 22:33:57,097 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 617 transitions. [2020-07-17 22:33:57,834 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 617 edges. 617 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:33:57,993 INFO L225 Difference]: With dead ends: 2895 [2020-07-17 22:33:57,993 INFO L226 Difference]: Without dead ends: 1656 [2020-07-17 22:33:57,998 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 133 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-17 22:33:58,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1656 states. [2020-07-17 22:33:58,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1656 to 1656. [2020-07-17 22:33:58,275 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:33:58,275 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1656 states. Second operand 1656 states. [2020-07-17 22:33:58,275 INFO L74 IsIncluded]: Start isIncluded. First operand 1656 states. Second operand 1656 states. [2020-07-17 22:33:58,275 INFO L87 Difference]: Start difference. First operand 1656 states. Second operand 1656 states. [2020-07-17 22:33:58,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:33:58,447 INFO L93 Difference]: Finished difference Result 1656 states and 2202 transitions. [2020-07-17 22:33:58,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1656 states and 2202 transitions. [2020-07-17 22:33:58,452 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:33:58,453 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:33:58,453 INFO L74 IsIncluded]: Start isIncluded. First operand 1656 states. Second operand 1656 states. [2020-07-17 22:33:58,453 INFO L87 Difference]: Start difference. First operand 1656 states. Second operand 1656 states. [2020-07-17 22:33:58,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:33:58,655 INFO L93 Difference]: Finished difference Result 1656 states and 2202 transitions. [2020-07-17 22:33:58,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1656 states and 2202 transitions. [2020-07-17 22:33:58,660 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:33:58,660 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:33:58,660 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:33:58,660 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:33:58,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1656 states. [2020-07-17 22:33:58,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 1656 states and 2202 transitions. [2020-07-17 22:33:58,852 INFO L78 Accepts]: Start accepts. Automaton has 1656 states and 2202 transitions. Word has length 129 [2020-07-17 22:33:58,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:33:58,853 INFO L479 AbstractCegarLoop]: Abstraction has 1656 states and 2202 transitions. [2020-07-17 22:33:58,853 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 22:33:58,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1656 states and 2202 transitions. [2020-07-17 22:33:58,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-17 22:33:58,859 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:33:58,859 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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] [2020-07-17 22:33:59,073 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:33:59,073 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:33:59,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:33:59,074 INFO L82 PathProgramCache]: Analyzing trace with hash 380307934, now seen corresponding path program 1 times [2020-07-17 22:33:59,074 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:33:59,075 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178865121] [2020-07-17 22:33:59,075 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:33:59,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:59,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:59,226 INFO L280 TraceCheckUtils]: 0: Hoare triple {20835#(and (= ~a12~0 |old(~a12~0)|) (= ~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)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {20803#true} is VALID [2020-07-17 22:33:59,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {20803#true} assume true; {20803#true} is VALID [2020-07-17 22:33:59,226 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20803#true} {20803#true} #782#return; {20803#true} is VALID [2020-07-17 22:33:59,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:59,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {20836#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {20803#true} is VALID [2020-07-17 22:33:59,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {20803#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {20803#true} is VALID [2020-07-17 22:33:59,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {20803#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {20803#true} is VALID [2020-07-17 22:33:59,258 INFO L280 TraceCheckUtils]: 3: Hoare triple {20803#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {20803#true} is VALID [2020-07-17 22:33:59,259 INFO L280 TraceCheckUtils]: 4: Hoare triple {20803#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {20815#(= 1 ~a21~0)} is VALID [2020-07-17 22:33:59,259 INFO L280 TraceCheckUtils]: 5: Hoare triple {20815#(= 1 ~a21~0)} assume true; {20815#(= 1 ~a21~0)} is VALID [2020-07-17 22:33:59,260 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {20815#(= 1 ~a21~0)} {20803#true} #786#return; {20815#(= 1 ~a21~0)} is VALID [2020-07-17 22:33:59,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:59,301 INFO L280 TraceCheckUtils]: 0: Hoare triple {20836#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,303 INFO L280 TraceCheckUtils]: 2: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,304 INFO L280 TraceCheckUtils]: 3: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,305 INFO L280 TraceCheckUtils]: 4: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,306 INFO L280 TraceCheckUtils]: 5: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,307 INFO L280 TraceCheckUtils]: 6: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,308 INFO L280 TraceCheckUtils]: 7: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,309 INFO L280 TraceCheckUtils]: 8: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,310 INFO L280 TraceCheckUtils]: 9: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,310 INFO L280 TraceCheckUtils]: 10: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,311 INFO L280 TraceCheckUtils]: 11: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,312 INFO L280 TraceCheckUtils]: 12: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,313 INFO L280 TraceCheckUtils]: 13: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,314 INFO L280 TraceCheckUtils]: 14: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,315 INFO L280 TraceCheckUtils]: 15: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,317 INFO L280 TraceCheckUtils]: 16: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume (!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := -1; {20838#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-17 22:33:59,318 INFO L280 TraceCheckUtils]: 17: Hoare triple {20838#(not (= 1 |old(~a21~0)|))} assume true; {20838#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-17 22:33:59,319 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {20838#(not (= 1 |old(~a21~0)|))} {20815#(= 1 ~a21~0)} #786#return; {20804#false} is VALID [2020-07-17 22:33:59,323 INFO L263 TraceCheckUtils]: 0: Hoare triple {20803#true} call ULTIMATE.init(); {20835#(and (= ~a12~0 |old(~a12~0)|) (= ~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)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:33:59,324 INFO L280 TraceCheckUtils]: 1: Hoare triple {20835#(and (= ~a12~0 |old(~a12~0)|) (= ~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)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {20803#true} is VALID [2020-07-17 22:33:59,324 INFO L280 TraceCheckUtils]: 2: Hoare triple {20803#true} assume true; {20803#true} is VALID [2020-07-17 22:33:59,324 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20803#true} {20803#true} #782#return; {20803#true} is VALID [2020-07-17 22:33:59,325 INFO L263 TraceCheckUtils]: 4: Hoare triple {20803#true} call #t~ret4 := main(); {20803#true} is VALID [2020-07-17 22:33:59,325 INFO L280 TraceCheckUtils]: 5: Hoare triple {20803#true} ~output~0 := -1; {20803#true} is VALID [2020-07-17 22:33:59,325 INFO L280 TraceCheckUtils]: 6: Hoare triple {20803#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {20803#true} is VALID [2020-07-17 22:33:59,325 INFO L280 TraceCheckUtils]: 7: Hoare triple {20803#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {20803#true} is VALID [2020-07-17 22:33:59,326 INFO L263 TraceCheckUtils]: 8: Hoare triple {20803#true} call #t~ret3 := calculate_output(~input~0); {20836#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:33:59,327 INFO L280 TraceCheckUtils]: 9: Hoare triple {20836#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {20803#true} is VALID [2020-07-17 22:33:59,327 INFO L280 TraceCheckUtils]: 10: Hoare triple {20803#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {20803#true} is VALID [2020-07-17 22:33:59,327 INFO L280 TraceCheckUtils]: 11: Hoare triple {20803#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {20803#true} is VALID [2020-07-17 22:33:59,327 INFO L280 TraceCheckUtils]: 12: Hoare triple {20803#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {20803#true} is VALID [2020-07-17 22:33:59,328 INFO L280 TraceCheckUtils]: 13: Hoare triple {20803#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {20815#(= 1 ~a21~0)} is VALID [2020-07-17 22:33:59,329 INFO L280 TraceCheckUtils]: 14: Hoare triple {20815#(= 1 ~a21~0)} assume true; {20815#(= 1 ~a21~0)} is VALID [2020-07-17 22:33:59,330 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {20815#(= 1 ~a21~0)} {20803#true} #786#return; {20815#(= 1 ~a21~0)} is VALID [2020-07-17 22:33:59,331 INFO L280 TraceCheckUtils]: 16: Hoare triple {20815#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {20815#(= 1 ~a21~0)} is VALID [2020-07-17 22:33:59,332 INFO L280 TraceCheckUtils]: 17: Hoare triple {20815#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {20815#(= 1 ~a21~0)} is VALID [2020-07-17 22:33:59,333 INFO L280 TraceCheckUtils]: 18: Hoare triple {20815#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {20815#(= 1 ~a21~0)} is VALID [2020-07-17 22:33:59,335 INFO L263 TraceCheckUtils]: 19: Hoare triple {20815#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {20836#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:33:59,336 INFO L280 TraceCheckUtils]: 20: Hoare triple {20836#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,336 INFO L280 TraceCheckUtils]: 21: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,337 INFO L280 TraceCheckUtils]: 22: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,338 INFO L280 TraceCheckUtils]: 23: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,338 INFO L280 TraceCheckUtils]: 24: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,339 INFO L280 TraceCheckUtils]: 25: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,340 INFO L280 TraceCheckUtils]: 26: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,341 INFO L280 TraceCheckUtils]: 27: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,342 INFO L280 TraceCheckUtils]: 28: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,343 INFO L280 TraceCheckUtils]: 29: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,344 INFO L280 TraceCheckUtils]: 30: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,345 INFO L280 TraceCheckUtils]: 31: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,346 INFO L280 TraceCheckUtils]: 32: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,347 INFO L280 TraceCheckUtils]: 33: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,347 INFO L280 TraceCheckUtils]: 34: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,348 INFO L280 TraceCheckUtils]: 35: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {20837#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:33:59,350 INFO L280 TraceCheckUtils]: 36: Hoare triple {20837#(= ~a21~0 |old(~a21~0)|)} assume (!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := -1; {20838#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-17 22:33:59,351 INFO L280 TraceCheckUtils]: 37: Hoare triple {20838#(not (= 1 |old(~a21~0)|))} assume true; {20838#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-17 22:33:59,353 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {20838#(not (= 1 |old(~a21~0)|))} {20815#(= 1 ~a21~0)} #786#return; {20804#false} is VALID [2020-07-17 22:33:59,353 INFO L280 TraceCheckUtils]: 39: Hoare triple {20804#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {20804#false} is VALID [2020-07-17 22:33:59,353 INFO L280 TraceCheckUtils]: 40: Hoare triple {20804#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {20804#false} is VALID [2020-07-17 22:33:59,354 INFO L280 TraceCheckUtils]: 41: Hoare triple {20804#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {20804#false} is VALID [2020-07-17 22:33:59,354 INFO L263 TraceCheckUtils]: 42: Hoare triple {20804#false} call #t~ret3 := calculate_output(~input~0); {20804#false} is VALID [2020-07-17 22:33:59,354 INFO L280 TraceCheckUtils]: 43: Hoare triple {20804#false} ~input := #in~input; {20804#false} is VALID [2020-07-17 22:33:59,355 INFO L280 TraceCheckUtils]: 44: Hoare triple {20804#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {20804#false} is VALID [2020-07-17 22:33:59,355 INFO L280 TraceCheckUtils]: 45: Hoare triple {20804#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {20804#false} is VALID [2020-07-17 22:33:59,355 INFO L280 TraceCheckUtils]: 46: Hoare triple {20804#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {20804#false} is VALID [2020-07-17 22:33:59,355 INFO L280 TraceCheckUtils]: 47: Hoare triple {20804#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {20804#false} is VALID [2020-07-17 22:33:59,356 INFO L280 TraceCheckUtils]: 48: Hoare triple {20804#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {20804#false} is VALID [2020-07-17 22:33:59,356 INFO L280 TraceCheckUtils]: 49: Hoare triple {20804#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {20804#false} is VALID [2020-07-17 22:33:59,356 INFO L280 TraceCheckUtils]: 50: Hoare triple {20804#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {20804#false} is VALID [2020-07-17 22:33:59,357 INFO L280 TraceCheckUtils]: 51: Hoare triple {20804#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {20804#false} is VALID [2020-07-17 22:33:59,357 INFO L280 TraceCheckUtils]: 52: Hoare triple {20804#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {20804#false} is VALID [2020-07-17 22:33:59,357 INFO L280 TraceCheckUtils]: 53: Hoare triple {20804#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {20804#false} is VALID [2020-07-17 22:33:59,358 INFO L280 TraceCheckUtils]: 54: Hoare triple {20804#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {20804#false} is VALID [2020-07-17 22:33:59,358 INFO L280 TraceCheckUtils]: 55: Hoare triple {20804#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {20804#false} is VALID [2020-07-17 22:33:59,358 INFO L280 TraceCheckUtils]: 56: Hoare triple {20804#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {20804#false} is VALID [2020-07-17 22:33:59,358 INFO L280 TraceCheckUtils]: 57: Hoare triple {20804#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {20804#false} is VALID [2020-07-17 22:33:59,359 INFO L280 TraceCheckUtils]: 58: Hoare triple {20804#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {20804#false} is VALID [2020-07-17 22:33:59,359 INFO L280 TraceCheckUtils]: 59: Hoare triple {20804#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {20804#false} is VALID [2020-07-17 22:33:59,359 INFO L280 TraceCheckUtils]: 60: Hoare triple {20804#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {20804#false} is VALID [2020-07-17 22:33:59,360 INFO L280 TraceCheckUtils]: 61: Hoare triple {20804#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {20804#false} is VALID [2020-07-17 22:33:59,360 INFO L280 TraceCheckUtils]: 62: Hoare triple {20804#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {20804#false} is VALID [2020-07-17 22:33:59,360 INFO L280 TraceCheckUtils]: 63: Hoare triple {20804#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {20804#false} is VALID [2020-07-17 22:33:59,361 INFO L280 TraceCheckUtils]: 64: Hoare triple {20804#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {20804#false} is VALID [2020-07-17 22:33:59,361 INFO L280 TraceCheckUtils]: 65: Hoare triple {20804#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {20804#false} is VALID [2020-07-17 22:33:59,361 INFO L280 TraceCheckUtils]: 66: Hoare triple {20804#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {20804#false} is VALID [2020-07-17 22:33:59,362 INFO L280 TraceCheckUtils]: 67: Hoare triple {20804#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {20804#false} is VALID [2020-07-17 22:33:59,362 INFO L280 TraceCheckUtils]: 68: Hoare triple {20804#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {20804#false} is VALID [2020-07-17 22:33:59,362 INFO L280 TraceCheckUtils]: 69: Hoare triple {20804#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {20804#false} is VALID [2020-07-17 22:33:59,362 INFO L280 TraceCheckUtils]: 70: Hoare triple {20804#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {20804#false} is VALID [2020-07-17 22:33:59,363 INFO L280 TraceCheckUtils]: 71: Hoare triple {20804#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {20804#false} is VALID [2020-07-17 22:33:59,363 INFO L280 TraceCheckUtils]: 72: Hoare triple {20804#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,363 INFO L280 TraceCheckUtils]: 73: Hoare triple {20804#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {20804#false} is VALID [2020-07-17 22:33:59,364 INFO L280 TraceCheckUtils]: 74: Hoare triple {20804#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {20804#false} is VALID [2020-07-17 22:33:59,364 INFO L280 TraceCheckUtils]: 75: Hoare triple {20804#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,364 INFO L280 TraceCheckUtils]: 76: Hoare triple {20804#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {20804#false} is VALID [2020-07-17 22:33:59,365 INFO L280 TraceCheckUtils]: 77: Hoare triple {20804#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {20804#false} is VALID [2020-07-17 22:33:59,365 INFO L280 TraceCheckUtils]: 78: Hoare triple {20804#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {20804#false} is VALID [2020-07-17 22:33:59,365 INFO L280 TraceCheckUtils]: 79: Hoare triple {20804#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {20804#false} is VALID [2020-07-17 22:33:59,366 INFO L280 TraceCheckUtils]: 80: Hoare triple {20804#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {20804#false} is VALID [2020-07-17 22:33:59,366 INFO L280 TraceCheckUtils]: 81: Hoare triple {20804#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {20804#false} is VALID [2020-07-17 22:33:59,366 INFO L280 TraceCheckUtils]: 82: Hoare triple {20804#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {20804#false} is VALID [2020-07-17 22:33:59,366 INFO L280 TraceCheckUtils]: 83: Hoare triple {20804#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {20804#false} is VALID [2020-07-17 22:33:59,367 INFO L280 TraceCheckUtils]: 84: Hoare triple {20804#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {20804#false} is VALID [2020-07-17 22:33:59,367 INFO L280 TraceCheckUtils]: 85: Hoare triple {20804#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {20804#false} is VALID [2020-07-17 22:33:59,367 INFO L280 TraceCheckUtils]: 86: Hoare triple {20804#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {20804#false} is VALID [2020-07-17 22:33:59,368 INFO L280 TraceCheckUtils]: 87: Hoare triple {20804#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {20804#false} is VALID [2020-07-17 22:33:59,368 INFO L280 TraceCheckUtils]: 88: Hoare triple {20804#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {20804#false} is VALID [2020-07-17 22:33:59,368 INFO L280 TraceCheckUtils]: 89: Hoare triple {20804#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {20804#false} is VALID [2020-07-17 22:33:59,368 INFO L280 TraceCheckUtils]: 90: Hoare triple {20804#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {20804#false} is VALID [2020-07-17 22:33:59,369 INFO L280 TraceCheckUtils]: 91: Hoare triple {20804#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {20804#false} is VALID [2020-07-17 22:33:59,369 INFO L280 TraceCheckUtils]: 92: Hoare triple {20804#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {20804#false} is VALID [2020-07-17 22:33:59,369 INFO L280 TraceCheckUtils]: 93: Hoare triple {20804#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {20804#false} is VALID [2020-07-17 22:33:59,370 INFO L280 TraceCheckUtils]: 94: Hoare triple {20804#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {20804#false} is VALID [2020-07-17 22:33:59,370 INFO L280 TraceCheckUtils]: 95: Hoare triple {20804#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {20804#false} is VALID [2020-07-17 22:33:59,370 INFO L280 TraceCheckUtils]: 96: Hoare triple {20804#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {20804#false} is VALID [2020-07-17 22:33:59,371 INFO L280 TraceCheckUtils]: 97: Hoare triple {20804#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {20804#false} is VALID [2020-07-17 22:33:59,371 INFO L280 TraceCheckUtils]: 98: Hoare triple {20804#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,371 INFO L280 TraceCheckUtils]: 99: Hoare triple {20804#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {20804#false} is VALID [2020-07-17 22:33:59,371 INFO L280 TraceCheckUtils]: 100: Hoare triple {20804#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {20804#false} is VALID [2020-07-17 22:33:59,372 INFO L280 TraceCheckUtils]: 101: Hoare triple {20804#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {20804#false} is VALID [2020-07-17 22:33:59,372 INFO L280 TraceCheckUtils]: 102: Hoare triple {20804#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {20804#false} is VALID [2020-07-17 22:33:59,372 INFO L280 TraceCheckUtils]: 103: Hoare triple {20804#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {20804#false} is VALID [2020-07-17 22:33:59,372 INFO L280 TraceCheckUtils]: 104: Hoare triple {20804#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {20804#false} is VALID [2020-07-17 22:33:59,373 INFO L280 TraceCheckUtils]: 105: Hoare triple {20804#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {20804#false} is VALID [2020-07-17 22:33:59,373 INFO L280 TraceCheckUtils]: 106: Hoare triple {20804#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {20804#false} is VALID [2020-07-17 22:33:59,373 INFO L280 TraceCheckUtils]: 107: Hoare triple {20804#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {20804#false} is VALID [2020-07-17 22:33:59,374 INFO L280 TraceCheckUtils]: 108: Hoare triple {20804#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {20804#false} is VALID [2020-07-17 22:33:59,374 INFO L280 TraceCheckUtils]: 109: Hoare triple {20804#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {20804#false} is VALID [2020-07-17 22:33:59,374 INFO L280 TraceCheckUtils]: 110: Hoare triple {20804#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,375 INFO L280 TraceCheckUtils]: 111: Hoare triple {20804#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,375 INFO L280 TraceCheckUtils]: 112: Hoare triple {20804#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,375 INFO L280 TraceCheckUtils]: 113: Hoare triple {20804#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,375 INFO L280 TraceCheckUtils]: 114: Hoare triple {20804#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,376 INFO L280 TraceCheckUtils]: 115: Hoare triple {20804#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,376 INFO L280 TraceCheckUtils]: 116: Hoare triple {20804#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,376 INFO L280 TraceCheckUtils]: 117: Hoare triple {20804#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,377 INFO L280 TraceCheckUtils]: 118: Hoare triple {20804#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,377 INFO L280 TraceCheckUtils]: 119: Hoare triple {20804#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,377 INFO L280 TraceCheckUtils]: 120: Hoare triple {20804#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,378 INFO L280 TraceCheckUtils]: 121: Hoare triple {20804#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,378 INFO L280 TraceCheckUtils]: 122: Hoare triple {20804#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,378 INFO L280 TraceCheckUtils]: 123: Hoare triple {20804#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,378 INFO L280 TraceCheckUtils]: 124: Hoare triple {20804#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,379 INFO L280 TraceCheckUtils]: 125: Hoare triple {20804#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,379 INFO L280 TraceCheckUtils]: 126: Hoare triple {20804#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,379 INFO L280 TraceCheckUtils]: 127: Hoare triple {20804#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,380 INFO L280 TraceCheckUtils]: 128: Hoare triple {20804#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,380 INFO L280 TraceCheckUtils]: 129: Hoare triple {20804#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,380 INFO L280 TraceCheckUtils]: 130: Hoare triple {20804#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,380 INFO L280 TraceCheckUtils]: 131: Hoare triple {20804#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,381 INFO L280 TraceCheckUtils]: 132: Hoare triple {20804#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,381 INFO L280 TraceCheckUtils]: 133: Hoare triple {20804#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,381 INFO L280 TraceCheckUtils]: 134: Hoare triple {20804#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,381 INFO L280 TraceCheckUtils]: 135: Hoare triple {20804#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,381 INFO L280 TraceCheckUtils]: 136: Hoare triple {20804#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,382 INFO L280 TraceCheckUtils]: 137: Hoare triple {20804#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,382 INFO L280 TraceCheckUtils]: 138: Hoare triple {20804#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,382 INFO L280 TraceCheckUtils]: 139: Hoare triple {20804#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,382 INFO L280 TraceCheckUtils]: 140: Hoare triple {20804#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,382 INFO L280 TraceCheckUtils]: 141: Hoare triple {20804#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,383 INFO L280 TraceCheckUtils]: 142: Hoare triple {20804#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,383 INFO L280 TraceCheckUtils]: 143: Hoare triple {20804#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,383 INFO L280 TraceCheckUtils]: 144: Hoare triple {20804#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,383 INFO L280 TraceCheckUtils]: 145: Hoare triple {20804#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20804#false} is VALID [2020-07-17 22:33:59,383 INFO L280 TraceCheckUtils]: 146: Hoare triple {20804#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {20804#false} is VALID [2020-07-17 22:33:59,384 INFO L280 TraceCheckUtils]: 147: Hoare triple {20804#false} assume !false; {20804#false} is VALID [2020-07-17 22:33:59,450 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 36 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 22:33:59,450 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [178865121] [2020-07-17 22:33:59,451 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [916674248] [2020-07-17 22:33:59,451 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:33:59,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:59,574 INFO L264 TraceCheckSpWp]: Trace formula consists of 434 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-17 22:33:59,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:59,609 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:33:59,845 INFO L263 TraceCheckUtils]: 0: Hoare triple {20803#true} call ULTIMATE.init(); {20803#true} is VALID [2020-07-17 22:33:59,846 INFO L280 TraceCheckUtils]: 1: Hoare triple {20803#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {20803#true} is VALID [2020-07-17 22:33:59,846 INFO L280 TraceCheckUtils]: 2: Hoare triple {20803#true} assume true; {20803#true} is VALID [2020-07-17 22:33:59,846 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20803#true} {20803#true} #782#return; {20803#true} is VALID [2020-07-17 22:33:59,847 INFO L263 TraceCheckUtils]: 4: Hoare triple {20803#true} call #t~ret4 := main(); {20803#true} is VALID [2020-07-17 22:33:59,847 INFO L280 TraceCheckUtils]: 5: Hoare triple {20803#true} ~output~0 := -1; {20803#true} is VALID [2020-07-17 22:33:59,847 INFO L280 TraceCheckUtils]: 6: Hoare triple {20803#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {20803#true} is VALID [2020-07-17 22:33:59,848 INFO L280 TraceCheckUtils]: 7: Hoare triple {20803#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {20803#true} is VALID [2020-07-17 22:33:59,848 INFO L263 TraceCheckUtils]: 8: Hoare triple {20803#true} call #t~ret3 := calculate_output(~input~0); {20803#true} is VALID [2020-07-17 22:33:59,848 INFO L280 TraceCheckUtils]: 9: Hoare triple {20803#true} ~input := #in~input; {20803#true} is VALID [2020-07-17 22:33:59,849 INFO L280 TraceCheckUtils]: 10: Hoare triple {20803#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {20803#true} is VALID [2020-07-17 22:33:59,849 INFO L280 TraceCheckUtils]: 11: Hoare triple {20803#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {20803#true} is VALID [2020-07-17 22:33:59,849 INFO L280 TraceCheckUtils]: 12: Hoare triple {20803#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {20803#true} is VALID [2020-07-17 22:33:59,850 INFO L280 TraceCheckUtils]: 13: Hoare triple {20803#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {20803#true} is VALID [2020-07-17 22:33:59,850 INFO L280 TraceCheckUtils]: 14: Hoare triple {20803#true} assume true; {20803#true} is VALID [2020-07-17 22:33:59,850 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {20803#true} {20803#true} #786#return; {20803#true} is VALID [2020-07-17 22:33:59,851 INFO L280 TraceCheckUtils]: 16: Hoare triple {20803#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {20803#true} is VALID [2020-07-17 22:33:59,851 INFO L280 TraceCheckUtils]: 17: Hoare triple {20803#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {20803#true} is VALID [2020-07-17 22:33:59,851 INFO L280 TraceCheckUtils]: 18: Hoare triple {20803#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {20803#true} is VALID [2020-07-17 22:33:59,851 INFO L263 TraceCheckUtils]: 19: Hoare triple {20803#true} call #t~ret3 := calculate_output(~input~0); {20803#true} is VALID [2020-07-17 22:33:59,852 INFO L280 TraceCheckUtils]: 20: Hoare triple {20803#true} ~input := #in~input; {20803#true} is VALID [2020-07-17 22:33:59,852 INFO L280 TraceCheckUtils]: 21: Hoare triple {20803#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {20803#true} is VALID [2020-07-17 22:33:59,852 INFO L280 TraceCheckUtils]: 22: Hoare triple {20803#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {20803#true} is VALID [2020-07-17 22:33:59,853 INFO L280 TraceCheckUtils]: 23: Hoare triple {20803#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {20803#true} is VALID [2020-07-17 22:33:59,853 INFO L280 TraceCheckUtils]: 24: Hoare triple {20803#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {20803#true} is VALID [2020-07-17 22:33:59,853 INFO L280 TraceCheckUtils]: 25: Hoare triple {20803#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {20803#true} is VALID [2020-07-17 22:33:59,854 INFO L280 TraceCheckUtils]: 26: Hoare triple {20803#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {20803#true} is VALID [2020-07-17 22:33:59,854 INFO L280 TraceCheckUtils]: 27: Hoare triple {20803#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {20803#true} is VALID [2020-07-17 22:33:59,854 INFO L280 TraceCheckUtils]: 28: Hoare triple {20803#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {20803#true} is VALID [2020-07-17 22:33:59,855 INFO L280 TraceCheckUtils]: 29: Hoare triple {20803#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {20803#true} is VALID [2020-07-17 22:33:59,855 INFO L280 TraceCheckUtils]: 30: Hoare triple {20803#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {20803#true} is VALID [2020-07-17 22:33:59,855 INFO L280 TraceCheckUtils]: 31: Hoare triple {20803#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {20803#true} is VALID [2020-07-17 22:33:59,856 INFO L280 TraceCheckUtils]: 32: Hoare triple {20803#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {20803#true} is VALID [2020-07-17 22:33:59,856 INFO L280 TraceCheckUtils]: 33: Hoare triple {20803#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {20803#true} is VALID [2020-07-17 22:33:59,856 INFO L280 TraceCheckUtils]: 34: Hoare triple {20803#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {20803#true} is VALID [2020-07-17 22:33:59,856 INFO L280 TraceCheckUtils]: 35: Hoare triple {20803#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {20803#true} is VALID [2020-07-17 22:33:59,859 INFO L280 TraceCheckUtils]: 36: Hoare triple {20803#true} assume (!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;#res := -1; {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,860 INFO L280 TraceCheckUtils]: 37: Hoare triple {20950#(<= ~a17~0 0)} assume true; {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,862 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {20950#(<= ~a17~0 0)} {20803#true} #786#return; {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,862 INFO L280 TraceCheckUtils]: 39: Hoare triple {20950#(<= ~a17~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,863 INFO L280 TraceCheckUtils]: 40: Hoare triple {20950#(<= ~a17~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,864 INFO L280 TraceCheckUtils]: 41: Hoare triple {20950#(<= ~a17~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,865 INFO L263 TraceCheckUtils]: 42: Hoare triple {20950#(<= ~a17~0 0)} call #t~ret3 := calculate_output(~input~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,866 INFO L280 TraceCheckUtils]: 43: Hoare triple {20950#(<= ~a17~0 0)} ~input := #in~input; {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,866 INFO L280 TraceCheckUtils]: 44: Hoare triple {20950#(<= ~a17~0 0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,867 INFO L280 TraceCheckUtils]: 45: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,867 INFO L280 TraceCheckUtils]: 46: Hoare triple {20950#(<= ~a17~0 0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,868 INFO L280 TraceCheckUtils]: 47: Hoare triple {20950#(<= ~a17~0 0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,868 INFO L280 TraceCheckUtils]: 48: Hoare triple {20950#(<= ~a17~0 0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,869 INFO L280 TraceCheckUtils]: 49: Hoare triple {20950#(<= ~a17~0 0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,870 INFO L280 TraceCheckUtils]: 50: Hoare triple {20950#(<= ~a17~0 0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,870 INFO L280 TraceCheckUtils]: 51: Hoare triple {20950#(<= ~a17~0 0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,871 INFO L280 TraceCheckUtils]: 52: Hoare triple {20950#(<= ~a17~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,871 INFO L280 TraceCheckUtils]: 53: Hoare triple {20950#(<= ~a17~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,872 INFO L280 TraceCheckUtils]: 54: Hoare triple {20950#(<= ~a17~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,872 INFO L280 TraceCheckUtils]: 55: Hoare triple {20950#(<= ~a17~0 0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,873 INFO L280 TraceCheckUtils]: 56: Hoare triple {20950#(<= ~a17~0 0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,874 INFO L280 TraceCheckUtils]: 57: Hoare triple {20950#(<= ~a17~0 0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,874 INFO L280 TraceCheckUtils]: 58: Hoare triple {20950#(<= ~a17~0 0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,875 INFO L280 TraceCheckUtils]: 59: Hoare triple {20950#(<= ~a17~0 0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,875 INFO L280 TraceCheckUtils]: 60: Hoare triple {20950#(<= ~a17~0 0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,876 INFO L280 TraceCheckUtils]: 61: Hoare triple {20950#(<= ~a17~0 0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,876 INFO L280 TraceCheckUtils]: 62: Hoare triple {20950#(<= ~a17~0 0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,877 INFO L280 TraceCheckUtils]: 63: Hoare triple {20950#(<= ~a17~0 0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,878 INFO L280 TraceCheckUtils]: 64: Hoare triple {20950#(<= ~a17~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,879 INFO L280 TraceCheckUtils]: 65: Hoare triple {20950#(<= ~a17~0 0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,880 INFO L280 TraceCheckUtils]: 66: Hoare triple {20950#(<= ~a17~0 0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,881 INFO L280 TraceCheckUtils]: 67: Hoare triple {20950#(<= ~a17~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,882 INFO L280 TraceCheckUtils]: 68: Hoare triple {20950#(<= ~a17~0 0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,883 INFO L280 TraceCheckUtils]: 69: Hoare triple {20950#(<= ~a17~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,883 INFO L280 TraceCheckUtils]: 70: Hoare triple {20950#(<= ~a17~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,884 INFO L280 TraceCheckUtils]: 71: Hoare triple {20950#(<= ~a17~0 0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,885 INFO L280 TraceCheckUtils]: 72: Hoare triple {20950#(<= ~a17~0 0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,886 INFO L280 TraceCheckUtils]: 73: Hoare triple {20950#(<= ~a17~0 0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,888 INFO L280 TraceCheckUtils]: 74: Hoare triple {20950#(<= ~a17~0 0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,889 INFO L280 TraceCheckUtils]: 75: Hoare triple {20950#(<= ~a17~0 0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,890 INFO L280 TraceCheckUtils]: 76: Hoare triple {20950#(<= ~a17~0 0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,891 INFO L280 TraceCheckUtils]: 77: Hoare triple {20950#(<= ~a17~0 0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,892 INFO L280 TraceCheckUtils]: 78: Hoare triple {20950#(<= ~a17~0 0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,893 INFO L280 TraceCheckUtils]: 79: Hoare triple {20950#(<= ~a17~0 0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,894 INFO L280 TraceCheckUtils]: 80: Hoare triple {20950#(<= ~a17~0 0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,894 INFO L280 TraceCheckUtils]: 81: Hoare triple {20950#(<= ~a17~0 0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,895 INFO L280 TraceCheckUtils]: 82: Hoare triple {20950#(<= ~a17~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,896 INFO L280 TraceCheckUtils]: 83: Hoare triple {20950#(<= ~a17~0 0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,897 INFO L280 TraceCheckUtils]: 84: Hoare triple {20950#(<= ~a17~0 0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,898 INFO L280 TraceCheckUtils]: 85: Hoare triple {20950#(<= ~a17~0 0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,899 INFO L280 TraceCheckUtils]: 86: Hoare triple {20950#(<= ~a17~0 0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,900 INFO L280 TraceCheckUtils]: 87: Hoare triple {20950#(<= ~a17~0 0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,901 INFO L280 TraceCheckUtils]: 88: Hoare triple {20950#(<= ~a17~0 0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,901 INFO L280 TraceCheckUtils]: 89: Hoare triple {20950#(<= ~a17~0 0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,903 INFO L280 TraceCheckUtils]: 90: Hoare triple {20950#(<= ~a17~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,903 INFO L280 TraceCheckUtils]: 91: Hoare triple {20950#(<= ~a17~0 0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,904 INFO L280 TraceCheckUtils]: 92: Hoare triple {20950#(<= ~a17~0 0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,905 INFO L280 TraceCheckUtils]: 93: Hoare triple {20950#(<= ~a17~0 0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,906 INFO L280 TraceCheckUtils]: 94: Hoare triple {20950#(<= ~a17~0 0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,907 INFO L280 TraceCheckUtils]: 95: Hoare triple {20950#(<= ~a17~0 0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,908 INFO L280 TraceCheckUtils]: 96: Hoare triple {20950#(<= ~a17~0 0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,909 INFO L280 TraceCheckUtils]: 97: Hoare triple {20950#(<= ~a17~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,909 INFO L280 TraceCheckUtils]: 98: Hoare triple {20950#(<= ~a17~0 0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,910 INFO L280 TraceCheckUtils]: 99: Hoare triple {20950#(<= ~a17~0 0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,911 INFO L280 TraceCheckUtils]: 100: Hoare triple {20950#(<= ~a17~0 0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,912 INFO L280 TraceCheckUtils]: 101: Hoare triple {20950#(<= ~a17~0 0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,912 INFO L280 TraceCheckUtils]: 102: Hoare triple {20950#(<= ~a17~0 0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,914 INFO L280 TraceCheckUtils]: 103: Hoare triple {20950#(<= ~a17~0 0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,914 INFO L280 TraceCheckUtils]: 104: Hoare triple {20950#(<= ~a17~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,915 INFO L280 TraceCheckUtils]: 105: Hoare triple {20950#(<= ~a17~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,916 INFO L280 TraceCheckUtils]: 106: Hoare triple {20950#(<= ~a17~0 0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,917 INFO L280 TraceCheckUtils]: 107: Hoare triple {20950#(<= ~a17~0 0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,918 INFO L280 TraceCheckUtils]: 108: Hoare triple {20950#(<= ~a17~0 0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,918 INFO L280 TraceCheckUtils]: 109: Hoare triple {20950#(<= ~a17~0 0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,919 INFO L280 TraceCheckUtils]: 110: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,920 INFO L280 TraceCheckUtils]: 111: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,921 INFO L280 TraceCheckUtils]: 112: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,922 INFO L280 TraceCheckUtils]: 113: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,923 INFO L280 TraceCheckUtils]: 114: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,923 INFO L280 TraceCheckUtils]: 115: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,924 INFO L280 TraceCheckUtils]: 116: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,925 INFO L280 TraceCheckUtils]: 117: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,926 INFO L280 TraceCheckUtils]: 118: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,926 INFO L280 TraceCheckUtils]: 119: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,927 INFO L280 TraceCheckUtils]: 120: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,927 INFO L280 TraceCheckUtils]: 121: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,928 INFO L280 TraceCheckUtils]: 122: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,929 INFO L280 TraceCheckUtils]: 123: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,931 INFO L280 TraceCheckUtils]: 124: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,931 INFO L280 TraceCheckUtils]: 125: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,933 INFO L280 TraceCheckUtils]: 126: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,933 INFO L280 TraceCheckUtils]: 127: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,934 INFO L280 TraceCheckUtils]: 128: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,935 INFO L280 TraceCheckUtils]: 129: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,936 INFO L280 TraceCheckUtils]: 130: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,936 INFO L280 TraceCheckUtils]: 131: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,937 INFO L280 TraceCheckUtils]: 132: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,938 INFO L280 TraceCheckUtils]: 133: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,939 INFO L280 TraceCheckUtils]: 134: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,940 INFO L280 TraceCheckUtils]: 135: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,940 INFO L280 TraceCheckUtils]: 136: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,941 INFO L280 TraceCheckUtils]: 137: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,942 INFO L280 TraceCheckUtils]: 138: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,944 INFO L280 TraceCheckUtils]: 139: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,944 INFO L280 TraceCheckUtils]: 140: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,945 INFO L280 TraceCheckUtils]: 141: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,946 INFO L280 TraceCheckUtils]: 142: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,947 INFO L280 TraceCheckUtils]: 143: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,947 INFO L280 TraceCheckUtils]: 144: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,948 INFO L280 TraceCheckUtils]: 145: Hoare triple {20950#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20950#(<= ~a17~0 0)} is VALID [2020-07-17 22:33:59,949 INFO L280 TraceCheckUtils]: 146: Hoare triple {20950#(<= ~a17~0 0)} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {20804#false} is VALID [2020-07-17 22:33:59,950 INFO L280 TraceCheckUtils]: 147: Hoare triple {20804#false} assume !false; {20804#false} is VALID [2020-07-17 22:33:59,977 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-07-17 22:33:59,978 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 22:33:59,978 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2020-07-17 22:33:59,979 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [56094058] [2020-07-17 22:33:59,980 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-07-17 22:33:59,981 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:33:59,981 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-17 22:34:00,197 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:34:00,197 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 22:34:00,198 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:34:00,198 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 22:34:00,198 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-17 22:34:00,198 INFO L87 Difference]: Start difference. First operand 1656 states and 2202 transitions. Second operand 3 states. [2020-07-17 22:34:02,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:02,807 INFO L93 Difference]: Finished difference Result 4400 states and 5951 transitions. [2020-07-17 22:34:02,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 22:34:02,807 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-07-17 22:34:02,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:34:02,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:34:02,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 615 transitions. [2020-07-17 22:34:02,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:34:02,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 615 transitions. [2020-07-17 22:34:02,821 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 615 transitions. [2020-07-17 22:34:03,570 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 615 edges. 615 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:34:03,571 INFO L225 Difference]: With dead ends: 4400 [2020-07-17 22:34:03,571 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 22:34:03,579 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 152 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-17 22:34:03,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 22:34:03,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 22:34:03,580 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:34:03,580 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-17 22:34:03,580 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 22:34:03,580 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 22:34:03,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:03,582 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 22:34:03,583 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:34:03,583 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:34:03,583 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:34:03,583 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 22:34:03,583 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 22:34:03,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:03,583 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 22:34:03,584 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:34:03,584 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:34:03,584 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:34:03,584 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:34:03,584 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:34:03,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 22:34:03,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 22:34:03,585 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 148 [2020-07-17 22:34:03,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:34:03,585 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 22:34:03,585 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 22:34:03,585 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:34:03,585 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:34:03,798 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:34:03,802 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 22:34:04,462 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 37 [2020-07-17 22:34:04,595 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-17 22:34:04,595 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a12~0 |old(~a12~0)|) (= ~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)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|)) [2020-07-17 22:34:04,595 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-17 22:34:04,595 INFO L268 CegarLoopResult]: For program point L333(lines 333 390) no Hoare annotation was computed. [2020-07-17 22:34:04,595 INFO L268 CegarLoopResult]: For program point L102(lines 102 390) no Hoare annotation was computed. [2020-07-17 22:34:04,595 INFO L268 CegarLoopResult]: For program point L565-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,595 INFO L268 CegarLoopResult]: For program point L532-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,596 INFO L268 CegarLoopResult]: For program point L499-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,596 INFO L268 CegarLoopResult]: For program point L466-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,596 INFO L268 CegarLoopResult]: For program point L433-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,596 INFO L268 CegarLoopResult]: For program point L400-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,596 INFO L268 CegarLoopResult]: For program point L268(lines 268 390) no Hoare annotation was computed. [2020-07-17 22:34:04,596 INFO L268 CegarLoopResult]: For program point L136(lines 136 390) no Hoare annotation was computed. [2020-07-17 22:34:04,596 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-07-17 22:34:04,597 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-17 22:34:04,597 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-07-17 22:34:04,597 INFO L268 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-07-17 22:34:04,597 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-07-17 22:34:04,597 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-17 22:34:04,597 INFO L268 CegarLoopResult]: For program point L203(lines 203 390) no Hoare annotation was computed. [2020-07-17 22:34:04,598 INFO L268 CegarLoopResult]: For program point L72(lines 72 390) no Hoare annotation was computed. [2020-07-17 22:34:04,598 INFO L268 CegarLoopResult]: For program point L568-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,598 INFO L268 CegarLoopResult]: For program point L535-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,598 INFO L268 CegarLoopResult]: For program point L502-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,598 INFO L268 CegarLoopResult]: For program point L469-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,598 INFO L268 CegarLoopResult]: For program point L436-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,598 INFO L268 CegarLoopResult]: For program point L403-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,598 INFO L268 CegarLoopResult]: For program point L337(lines 337 390) no Hoare annotation was computed. [2020-07-17 22:34:04,599 INFO L268 CegarLoopResult]: For program point L238(lines 238 390) no Hoare annotation was computed. [2020-07-17 22:34:04,599 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-17 22:34:04,599 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-17 22:34:04,599 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-07-17 22:34:04,599 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-17 22:34:04,599 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-07-17 22:34:04,599 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-07-17 22:34:04,599 INFO L268 CegarLoopResult]: For program point L173(lines 173 390) no Hoare annotation was computed. [2020-07-17 22:34:04,599 INFO L268 CegarLoopResult]: For program point L140(lines 140 390) no Hoare annotation was computed. [2020-07-17 22:34:04,599 INFO L268 CegarLoopResult]: For program point L372(lines 372 390) no Hoare annotation was computed. [2020-07-17 22:34:04,600 INFO L268 CegarLoopResult]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 500) no Hoare annotation was computed. [2020-07-17 22:34:04,600 INFO L268 CegarLoopResult]: For program point L306(lines 306 390) no Hoare annotation was computed. [2020-07-17 22:34:04,600 INFO L268 CegarLoopResult]: For program point L273(lines 273 390) no Hoare annotation was computed. [2020-07-17 22:34:04,600 INFO L268 CegarLoopResult]: For program point L108(lines 108 390) no Hoare annotation was computed. [2020-07-17 22:34:04,600 INFO L268 CegarLoopResult]: For program point L571-1(lines 571 573) no Hoare annotation was computed. [2020-07-17 22:34:04,600 INFO L268 CegarLoopResult]: For program point L538-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,600 INFO L268 CegarLoopResult]: For program point L505-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,600 INFO L268 CegarLoopResult]: For program point L472-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,600 INFO L268 CegarLoopResult]: For program point L439-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,600 INFO L268 CegarLoopResult]: For program point L406-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,600 INFO L268 CegarLoopResult]: For program point L208(lines 208 390) no Hoare annotation was computed. [2020-07-17 22:34:04,601 INFO L268 CegarLoopResult]: For program point L43(lines 43 390) no Hoare annotation was computed. [2020-07-17 22:34:04,601 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-07-17 22:34:04,601 INFO L268 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-07-17 22:34:04,601 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-07-17 22:34:04,601 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-07-17 22:34:04,601 INFO L268 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-07-17 22:34:04,601 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-07-17 22:34:04,601 INFO L268 CegarLoopResult]: For program point L144(lines 144 390) no Hoare annotation was computed. [2020-07-17 22:34:04,601 INFO L268 CegarLoopResult]: For program point L541-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,601 INFO L268 CegarLoopResult]: For program point L508-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,601 INFO L268 CegarLoopResult]: For program point L475-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,601 INFO L268 CegarLoopResult]: For program point L442-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,601 INFO L268 CegarLoopResult]: For program point L409-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,602 INFO L268 CegarLoopResult]: For program point L178(lines 178 390) no Hoare annotation was computed. [2020-07-17 22:34:04,602 INFO L268 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-07-17 22:34:04,602 INFO L268 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-07-17 22:34:04,602 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-07-17 22:34:04,602 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-07-17 22:34:04,602 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-07-17 22:34:04,602 INFO L268 CegarLoopResult]: For program point L377(lines 377 390) no Hoare annotation was computed. [2020-07-17 22:34:04,602 INFO L268 CegarLoopResult]: For program point L278(lines 278 390) no Hoare annotation was computed. [2020-07-17 22:34:04,602 INFO L268 CegarLoopResult]: For program point L245(lines 245 390) no Hoare annotation was computed. [2020-07-17 22:34:04,603 INFO L268 CegarLoopResult]: For program point L80(lines 80 390) no Hoare annotation was computed. [2020-07-17 22:34:04,603 INFO L268 CegarLoopResult]: For program point L345(lines 345 390) no Hoare annotation was computed. [2020-07-17 22:34:04,603 INFO L268 CegarLoopResult]: For program point L312(lines 312 390) no Hoare annotation was computed. [2020-07-17 22:34:04,603 INFO L268 CegarLoopResult]: For program point L114(lines 114 390) no Hoare annotation was computed. [2020-07-17 22:34:04,603 INFO L268 CegarLoopResult]: For program point L544-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,603 INFO L268 CegarLoopResult]: For program point L511-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,603 INFO L268 CegarLoopResult]: For program point L478-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,603 INFO L268 CegarLoopResult]: For program point L445-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,603 INFO L268 CegarLoopResult]: For program point L412-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,603 INFO L268 CegarLoopResult]: For program point L214(lines 214 390) no Hoare annotation was computed. [2020-07-17 22:34:04,604 INFO L268 CegarLoopResult]: For program point L148(lines 148 390) no Hoare annotation was computed. [2020-07-17 22:34:04,604 INFO L268 CegarLoopResult]: For program point L49(lines 49 390) no Hoare annotation was computed. [2020-07-17 22:34:04,604 INFO L268 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-07-17 22:34:04,604 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-07-17 22:34:04,604 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-07-17 22:34:04,604 INFO L268 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-07-17 22:34:04,604 INFO L268 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-07-17 22:34:04,604 INFO L268 CegarLoopResult]: For program point L84(lines 84 390) no Hoare annotation was computed. [2020-07-17 22:34:04,604 INFO L268 CegarLoopResult]: For program point calculate_outputFINAL(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,605 INFO L268 CegarLoopResult]: For program point calculate_outputEXIT(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,605 INFO L268 CegarLoopResult]: For program point L547-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,605 INFO L268 CegarLoopResult]: For program point L514-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,605 INFO L268 CegarLoopResult]: For program point L481-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,605 INFO L268 CegarLoopResult]: For program point L448-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,605 INFO L268 CegarLoopResult]: For program point L382(lines 382 390) no Hoare annotation was computed. [2020-07-17 22:34:04,605 INFO L268 CegarLoopResult]: For program point L415-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,605 INFO L268 CegarLoopResult]: For program point L316(lines 316 390) no Hoare annotation was computed. [2020-07-17 22:34:04,605 INFO L268 CegarLoopResult]: For program point L250(lines 250 390) no Hoare annotation was computed. [2020-07-17 22:34:04,606 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-07-17 22:34:04,606 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-07-17 22:34:04,606 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-07-17 22:34:04,606 INFO L268 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-07-17 22:34:04,606 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-07-17 22:34:04,606 INFO L268 CegarLoopResult]: For program point L218(lines 218 390) no Hoare annotation was computed. [2020-07-17 22:34:04,606 INFO L268 CegarLoopResult]: For program point L152(lines 152 390) no Hoare annotation was computed. [2020-07-17 22:34:04,606 INFO L268 CegarLoopResult]: For program point L119(lines 119 390) no Hoare annotation was computed. [2020-07-17 22:34:04,606 INFO L268 CegarLoopResult]: For program point L318(lines 318 390) no Hoare annotation was computed. [2020-07-17 22:34:04,607 INFO L268 CegarLoopResult]: For program point L186(lines 186 390) no Hoare annotation was computed. [2020-07-17 22:34:04,607 INFO L268 CegarLoopResult]: For program point L54(lines 54 390) no Hoare annotation was computed. [2020-07-17 22:34:04,607 INFO L268 CegarLoopResult]: For program point L550-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,607 INFO L268 CegarLoopResult]: For program point L517-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,607 INFO L268 CegarLoopResult]: For program point L484-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,607 INFO L268 CegarLoopResult]: For program point L451-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,607 INFO L268 CegarLoopResult]: For program point L418-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,607 INFO L268 CegarLoopResult]: For program point L286(lines 286 390) no Hoare annotation was computed. [2020-07-17 22:34:04,607 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-07-17 22:34:04,608 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-07-17 22:34:04,608 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-07-17 22:34:04,608 INFO L268 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-07-17 22:34:04,608 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-07-17 22:34:04,608 INFO L268 CegarLoopResult]: For program point L353(lines 353 390) no Hoare annotation was computed. [2020-07-17 22:34:04,608 INFO L268 CegarLoopResult]: For program point L189(lines 189 390) no Hoare annotation was computed. [2020-07-17 22:34:04,608 INFO L268 CegarLoopResult]: For program point L553-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,608 INFO L268 CegarLoopResult]: For program point L520-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,608 INFO L268 CegarLoopResult]: For program point L487-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,608 INFO L268 CegarLoopResult]: For program point L454-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,609 INFO L268 CegarLoopResult]: For program point L421-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,609 INFO L268 CegarLoopResult]: For program point L355(lines 355 390) no Hoare annotation was computed. [2020-07-17 22:34:04,609 INFO L268 CegarLoopResult]: For program point L256(lines 256 390) no Hoare annotation was computed. [2020-07-17 22:34:04,609 INFO L268 CegarLoopResult]: For program point L223(lines 223 390) no Hoare annotation was computed. [2020-07-17 22:34:04,609 INFO L268 CegarLoopResult]: For program point L124(lines 124 390) no Hoare annotation was computed. [2020-07-17 22:34:04,609 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-17 22:34:04,609 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-17 22:34:04,609 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-07-17 22:34:04,609 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-07-17 22:34:04,610 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-07-17 22:34:04,610 INFO L268 CegarLoopResult]: For program point L92(lines 92 390) no Hoare annotation was computed. [2020-07-17 22:34:04,610 INFO L264 CegarLoopResult]: At program point calculate_outputENTRY(lines 30 575) the Hoare annotation is: (let ((.cse0 (and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|)))) (and (or .cse0 (not (<= |old(~a17~0)| 0))) (or (= 1 |old(~a7~0)|) .cse0) (or (not (<= |old(~a21~0)| 0)) (not (<= |old(~a16~0)| 5)) .cse0) (or (not (<= |old(~a16~0)| 4)) .cse0))) [2020-07-17 22:34:04,610 INFO L268 CegarLoopResult]: For program point L324(lines 324 390) no Hoare annotation was computed. [2020-07-17 22:34:04,610 INFO L268 CegarLoopResult]: For program point L556-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,610 INFO L268 CegarLoopResult]: For program point L523-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,610 INFO L268 CegarLoopResult]: For program point L490-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,610 INFO L268 CegarLoopResult]: For program point L457-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,610 INFO L268 CegarLoopResult]: For program point L391(lines 391 393) no Hoare annotation was computed. [2020-07-17 22:34:04,611 INFO L268 CegarLoopResult]: For program point L424-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,611 INFO L268 CegarLoopResult]: For program point L391-2(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,611 INFO L268 CegarLoopResult]: For program point L292(lines 292 390) no Hoare annotation was computed. [2020-07-17 22:34:04,611 INFO L268 CegarLoopResult]: For program point L160(lines 160 390) no Hoare annotation was computed. [2020-07-17 22:34:04,611 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-07-17 22:34:04,611 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-17 22:34:04,611 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-07-17 22:34:04,611 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-07-17 22:34:04,612 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-17 22:34:04,612 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-07-17 22:34:04,612 INFO L268 CegarLoopResult]: For program point L194(lines 194 390) no Hoare annotation was computed. [2020-07-17 22:34:04,612 INFO L268 CegarLoopResult]: For program point L62(lines 62 390) no Hoare annotation was computed. [2020-07-17 22:34:04,612 INFO L268 CegarLoopResult]: For program point L261(lines 261 390) no Hoare annotation was computed. [2020-07-17 22:34:04,612 INFO L268 CegarLoopResult]: For program point L129(lines 129 390) no Hoare annotation was computed. [2020-07-17 22:34:04,612 INFO L268 CegarLoopResult]: For program point L559-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,612 INFO L268 CegarLoopResult]: For program point L526-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,612 INFO L268 CegarLoopResult]: For program point L493-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,613 INFO L268 CegarLoopResult]: For program point L460-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,613 INFO L268 CegarLoopResult]: For program point L427-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,613 INFO L268 CegarLoopResult]: For program point L361(lines 361 390) no Hoare annotation was computed. [2020-07-17 22:34:04,613 INFO L268 CegarLoopResult]: For program point L394-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,613 INFO L268 CegarLoopResult]: For program point L97(lines 97 390) no Hoare annotation was computed. [2020-07-17 22:34:04,613 INFO L268 CegarLoopResult]: For program point L31(lines 31 390) no Hoare annotation was computed. [2020-07-17 22:34:04,613 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-07-17 22:34:04,613 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-07-17 22:34:04,613 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-07-17 22:34:04,613 INFO L268 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-07-17 22:34:04,613 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-07-17 22:34:04,614 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-17 22:34:04,614 INFO L268 CegarLoopResult]: For program point L329(lines 329 390) no Hoare annotation was computed. [2020-07-17 22:34:04,614 INFO L268 CegarLoopResult]: For program point L197(lines 197 390) no Hoare annotation was computed. [2020-07-17 22:34:04,614 INFO L268 CegarLoopResult]: For program point L65(lines 65 390) no Hoare annotation was computed. [2020-07-17 22:34:04,614 INFO L268 CegarLoopResult]: For program point L363(lines 363 390) no Hoare annotation was computed. [2020-07-17 22:34:04,614 INFO L268 CegarLoopResult]: For program point L231(lines 231 390) no Hoare annotation was computed. [2020-07-17 22:34:04,614 INFO L268 CegarLoopResult]: For program point L165(lines 165 390) no Hoare annotation was computed. [2020-07-17 22:34:04,614 INFO L268 CegarLoopResult]: For program point L562-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,614 INFO L268 CegarLoopResult]: For program point L529-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,615 INFO L268 CegarLoopResult]: For program point L496-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,615 INFO L268 CegarLoopResult]: For program point L463-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,615 INFO L268 CegarLoopResult]: For program point L430-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,615 INFO L268 CegarLoopResult]: For program point L397-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:34:04,615 INFO L268 CegarLoopResult]: For program point L265(lines 265 390) no Hoare annotation was computed. [2020-07-17 22:34:04,615 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-07-17 22:34:04,615 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-07-17 22:34:04,615 INFO L268 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-07-17 22:34:04,615 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-07-17 22:34:04,615 INFO L268 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-07-17 22:34:04,615 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-17 22:34:04,616 INFO L268 CegarLoopResult]: For program point L365(lines 365 390) no Hoare annotation was computed. [2020-07-17 22:34:04,616 INFO L268 CegarLoopResult]: For program point L299(lines 299 390) no Hoare annotation was computed. [2020-07-17 22:34:04,616 INFO L268 CegarLoopResult]: For program point L35(lines 35 390) no Hoare annotation was computed. [2020-07-17 22:34:04,616 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-17 22:34:04,616 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= ~a7~0 0) (<= ~a16~0 5)) [2020-07-17 22:34:04,616 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 22:34:04,616 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-17 22:34:04,616 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 577 594) the Hoare annotation is: (or (not (<= |old(~a7~0)| 0)) (not (<= |old(~a16~0)| 5)) (and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))) [2020-07-17 22:34:04,617 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 577 594) no Hoare annotation was computed. [2020-07-17 22:34:04,617 INFO L264 CegarLoopResult]: At program point L591(line 591) the Hoare annotation is: (or (and (<= ~a21~0 0) (<= ~a16~0 5)) (not (= 1 ~a7~0)) (<= ~a17~0 0) (not (<= |old(~a7~0)| 0)) (not (<= |old(~a16~0)| 5)) (<= ~a16~0 4)) [2020-07-17 22:34:04,617 INFO L268 CegarLoopResult]: For program point L591-1(line 591) no Hoare annotation was computed. [2020-07-17 22:34:04,617 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-07-17 22:34:04,617 INFO L264 CegarLoopResult]: At program point L583-2(lines 583 593) the Hoare annotation is: (or (and (<= ~a21~0 0) (<= ~a16~0 5)) (not (= 1 ~a7~0)) (<= ~a17~0 0) (not (<= |old(~a7~0)| 0)) (not (<= |old(~a16~0)| 5)) (<= ~a16~0 4)) [2020-07-17 22:34:04,617 INFO L268 CegarLoopResult]: For program point L583-3(lines 577 594) no Hoare annotation was computed. [2020-07-17 22:34:04,622 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 22:34:04,622 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-17 22:34:04,629 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 22:34:04,630 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-17 22:34:04,630 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-17 22:34:04,630 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 22:34:04,631 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-17 22:34:04,632 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-17 22:34:04,632 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-17 22:34:04,632 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-17 22:34:04,632 WARN L170 areAnnotationChecker]: calculate_outputFINAL has no Hoare annotation [2020-07-17 22:34:04,632 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-17 22:34:04,632 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-17 22:34:04,632 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 22:34:04,632 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-17 22:34:04,632 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-17 22:34:04,632 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-17 22:34:04,633 WARN L170 areAnnotationChecker]: calculate_outputEXIT has no Hoare annotation [2020-07-17 22:34:04,633 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-17 22:34:04,633 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-17 22:34:04,633 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-17 22:34:04,633 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-17 22:34:04,637 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-17 22:34:04,637 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-17 22:34:04,637 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-17 22:34:04,637 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-17 22:34:04,637 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-17 22:34:04,637 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-17 22:34:04,638 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-17 22:34:04,638 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-17 22:34:04,638 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-17 22:34:04,638 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-17 22:34:04,638 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-17 22:34:04,638 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-17 22:34:04,638 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-17 22:34:04,638 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-17 22:34:04,638 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-17 22:34:04,638 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-17 22:34:04,638 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-17 22:34:04,638 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-17 22:34:04,638 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-17 22:34:04,639 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-17 22:34:04,639 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-17 22:34:04,639 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-17 22:34:04,639 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-17 22:34:04,639 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-17 22:34:04,639 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-17 22:34:04,639 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-17 22:34:04,639 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-17 22:34:04,639 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-17 22:34:04,639 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-17 22:34:04,639 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-17 22:34:04,639 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-17 22:34:04,639 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-17 22:34:04,639 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-17 22:34:04,639 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-17 22:34:04,640 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-17 22:34:04,640 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-17 22:34:04,640 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-17 22:34:04,640 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-17 22:34:04,640 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-17 22:34:04,640 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-17 22:34:04,640 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-17 22:34:04,640 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-17 22:34:04,640 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-17 22:34:04,640 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-17 22:34:04,640 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-17 22:34:04,640 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-17 22:34:04,640 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-17 22:34:04,640 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-17 22:34:04,641 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-17 22:34:04,641 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-17 22:34:04,641 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-17 22:34:04,641 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-17 22:34:04,641 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-17 22:34:04,641 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-17 22:34:04,641 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-17 22:34:04,641 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-17 22:34:04,641 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-17 22:34:04,641 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-17 22:34:04,641 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-17 22:34:04,641 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-17 22:34:04,641 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-17 22:34:04,641 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-17 22:34:04,641 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-17 22:34:04,641 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-17 22:34:04,642 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-17 22:34:04,642 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-17 22:34:04,642 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-17 22:34:04,642 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-17 22:34:04,642 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-17 22:34:04,642 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-17 22:34:04,642 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-17 22:34:04,642 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-17 22:34:04,642 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-17 22:34:04,642 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-17 22:34:04,642 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-17 22:34:04,642 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-17 22:34:04,642 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-17 22:34:04,642 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-17 22:34:04,642 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-17 22:34:04,643 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-17 22:34:04,643 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-17 22:34:04,643 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-17 22:34:04,643 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-17 22:34:04,643 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-17 22:34:04,643 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-17 22:34:04,643 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-17 22:34:04,643 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-17 22:34:04,643 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-17 22:34:04,643 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-17 22:34:04,643 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-17 22:34:04,643 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-17 22:34:04,643 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-17 22:34:04,643 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-17 22:34:04,643 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-17 22:34:04,644 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-17 22:34:04,644 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-17 22:34:04,644 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-17 22:34:04,644 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-17 22:34:04,644 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-17 22:34:04,644 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-17 22:34:04,644 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-17 22:34:04,644 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-17 22:34:04,644 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-17 22:34:04,644 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-17 22:34:04,644 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-17 22:34:04,644 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-17 22:34:04,644 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-17 22:34:04,644 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-17 22:34:04,644 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-17 22:34:04,645 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-17 22:34:04,645 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-17 22:34:04,645 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-17 22:34:04,645 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-17 22:34:04,645 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-17 22:34:04,645 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-17 22:34:04,645 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-17 22:34:04,645 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-17 22:34:04,645 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-17 22:34:04,645 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-17 22:34:04,645 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-17 22:34:04,645 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-17 22:34:04,645 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-17 22:34:04,645 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-17 22:34:04,645 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-17 22:34:04,646 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-17 22:34:04,646 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-17 22:34:04,646 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-17 22:34:04,646 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-17 22:34:04,646 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-17 22:34:04,646 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-17 22:34:04,646 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-17 22:34:04,646 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-17 22:34:04,646 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-17 22:34:04,646 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-17 22:34:04,646 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-17 22:34:04,646 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-17 22:34:04,646 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-17 22:34:04,646 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-17 22:34:04,646 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-17 22:34:04,647 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-17 22:34:04,647 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-17 22:34:04,647 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-17 22:34:04,647 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-17 22:34:04,647 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-17 22:34:04,647 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-17 22:34:04,647 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-17 22:34:04,647 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-17 22:34:04,647 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2020-07-17 22:34:04,647 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-17 22:34:04,647 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-17 22:34:04,647 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-17 22:34:04,647 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-17 22:34:04,647 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-17 22:34:04,647 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-17 22:34:04,648 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-17 22:34:04,648 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-17 22:34:04,648 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-17 22:34:04,648 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-17 22:34:04,648 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-17 22:34:04,648 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-17 22:34:04,648 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-17 22:34:04,648 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-17 22:34:04,648 WARN L170 areAnnotationChecker]: L425 has no Hoare annotation [2020-07-17 22:34:04,648 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-17 22:34:04,648 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-17 22:34:04,648 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-17 22:34:04,648 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-17 22:34:04,648 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-17 22:34:04,648 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-17 22:34:04,648 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-17 22:34:04,649 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-17 22:34:04,649 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-17 22:34:04,649 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-17 22:34:04,649 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-17 22:34:04,649 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-17 22:34:04,649 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-17 22:34:04,649 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-17 22:34:04,649 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-17 22:34:04,649 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-17 22:34:04,649 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-17 22:34:04,649 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-17 22:34:04,649 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-17 22:34:04,649 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-17 22:34:04,650 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-17 22:34:04,650 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-17 22:34:04,650 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-17 22:34:04,650 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-17 22:34:04,650 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-17 22:34:04,650 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-17 22:34:04,651 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-17 22:34:04,651 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-17 22:34:04,651 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-17 22:34:04,651 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-17 22:34:04,651 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-17 22:34:04,651 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-17 22:34:04,651 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-17 22:34:04,651 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-17 22:34:04,652 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-17 22:34:04,652 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-17 22:34:04,652 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-17 22:34:04,652 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-17 22:34:04,652 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2020-07-17 22:34:04,652 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-17 22:34:04,652 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-17 22:34:04,652 WARN L170 areAnnotationChecker]: L467 has no Hoare annotation [2020-07-17 22:34:04,653 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-17 22:34:04,653 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-17 22:34:04,653 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-17 22:34:04,653 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-17 22:34:04,653 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-17 22:34:04,653 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-17 22:34:04,653 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-17 22:34:04,653 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-17 22:34:04,653 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-17 22:34:04,653 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-17 22:34:04,654 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-17 22:34:04,654 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-17 22:34:04,654 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-17 22:34:04,654 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-17 22:34:04,654 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-17 22:34:04,654 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-17 22:34:04,654 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-17 22:34:04,654 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-17 22:34:04,654 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-17 22:34:04,655 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-17 22:34:04,655 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-17 22:34:04,655 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-17 22:34:04,655 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-17 22:34:04,655 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-17 22:34:04,655 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-17 22:34:04,655 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-17 22:34:04,655 WARN L170 areAnnotationChecker]: L494 has no Hoare annotation [2020-07-17 22:34:04,656 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-17 22:34:04,656 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-17 22:34:04,656 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-17 22:34:04,656 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-17 22:34:04,656 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-17 22:34:04,656 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-17 22:34:04,656 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-17 22:34:04,656 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-17 22:34:04,656 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-17 22:34:04,657 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-17 22:34:04,657 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-17 22:34:04,657 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-17 22:34:04,657 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-17 22:34:04,657 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-17 22:34:04,657 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-17 22:34:04,657 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2020-07-17 22:34:04,657 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-17 22:34:04,657 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-17 22:34:04,657 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-17 22:34:04,658 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-17 22:34:04,658 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-17 22:34:04,658 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-17 22:34:04,658 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-17 22:34:04,658 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-17 22:34:04,658 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-17 22:34:04,658 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-17 22:34:04,658 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-17 22:34:04,658 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-17 22:34:04,658 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-17 22:34:04,659 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-17 22:34:04,659 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-17 22:34:04,659 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-17 22:34:04,659 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-17 22:34:04,659 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-17 22:34:04,659 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-17 22:34:04,659 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-17 22:34:04,659 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-17 22:34:04,659 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-17 22:34:04,659 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-17 22:34:04,660 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-17 22:34:04,660 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-17 22:34:04,660 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-17 22:34:04,660 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-17 22:34:04,660 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-17 22:34:04,660 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-17 22:34:04,660 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-17 22:34:04,660 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-17 22:34:04,660 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-17 22:34:04,660 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2020-07-17 22:34:04,660 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-17 22:34:04,661 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-17 22:34:04,661 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-17 22:34:04,661 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-17 22:34:04,661 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-17 22:34:04,661 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-17 22:34:04,661 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-17 22:34:04,661 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-17 22:34:04,661 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2020-07-17 22:34:04,661 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-17 22:34:04,662 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-17 22:34:04,662 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-17 22:34:04,662 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-17 22:34:04,662 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-17 22:34:04,662 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-17 22:34:04,662 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-17 22:34:04,662 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-17 22:34:04,664 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-17 22:34:04,664 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-17 22:34:04,664 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-17 22:34:04,664 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-17 22:34:04,664 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-17 22:34:04,665 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-17 22:34:04,665 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-17 22:34:04,665 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-17 22:34:04,665 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-17 22:34:04,665 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2020-07-17 22:34:04,665 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-17 22:34:04,665 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-17 22:34:04,665 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-17 22:34:04,665 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-17 22:34:04,665 INFO L163 areAnnotationChecker]: CFG has 4 edges. 4 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-17 22:34:04,680 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 10:34:04 BoogieIcfgContainer [2020-07-17 22:34:04,680 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 22:34:04,683 INFO L168 Benchmark]: Toolchain (without parser) took 33663.83 ms. Allocated memory was 138.9 MB in the beginning and 514.9 MB in the end (delta: 375.9 MB). Free memory was 102.0 MB in the beginning and 85.6 MB in the end (delta: 16.5 MB). Peak memory consumption was 392.4 MB. Max. memory is 7.1 GB. [2020-07-17 22:34:04,684 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 138.9 MB. Free memory was 122.0 MB in the beginning and 121.8 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2020-07-17 22:34:04,685 INFO L168 Benchmark]: CACSL2BoogieTranslator took 789.90 ms. Allocated memory was 138.9 MB in the beginning and 205.5 MB in the end (delta: 66.6 MB). Free memory was 101.6 MB in the beginning and 166.6 MB in the end (delta: -65.0 MB). Peak memory consumption was 39.0 MB. Max. memory is 7.1 GB. [2020-07-17 22:34:04,685 INFO L168 Benchmark]: Boogie Preprocessor took 163.44 ms. Allocated memory is still 205.5 MB. Free memory was 166.6 MB in the beginning and 161.5 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. [2020-07-17 22:34:04,686 INFO L168 Benchmark]: RCFGBuilder took 1908.84 ms. Allocated memory was 205.5 MB in the beginning and 238.6 MB in the end (delta: 33.0 MB). Free memory was 160.8 MB in the beginning and 96.0 MB in the end (delta: 64.8 MB). Peak memory consumption was 97.8 MB. Max. memory is 7.1 GB. [2020-07-17 22:34:04,687 INFO L168 Benchmark]: TraceAbstraction took 30794.78 ms. Allocated memory was 238.6 MB in the beginning and 514.9 MB in the end (delta: 276.3 MB). Free memory was 94.6 MB in the beginning and 85.6 MB in the end (delta: 9.0 MB). Peak memory consumption was 285.3 MB. Max. memory is 7.1 GB. [2020-07-17 22:34:04,690 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 138.9 MB. Free memory was 122.0 MB in the beginning and 121.8 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 789.90 ms. Allocated memory was 138.9 MB in the beginning and 205.5 MB in the end (delta: 66.6 MB). Free memory was 101.6 MB in the beginning and 166.6 MB in the end (delta: -65.0 MB). Peak memory consumption was 39.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 163.44 ms. Allocated memory is still 205.5 MB. Free memory was 166.6 MB in the beginning and 161.5 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1908.84 ms. Allocated memory was 205.5 MB in the beginning and 238.6 MB in the end (delta: 33.0 MB). Free memory was 160.8 MB in the beginning and 96.0 MB in the end (delta: 64.8 MB). Peak memory consumption was 97.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 30794.78 ms. Allocated memory was 238.6 MB in the beginning and 514.9 MB in the end (delta: 276.3 MB). Free memory was 94.6 MB in the beginning and 85.6 MB in the end (delta: 9.0 MB). Peak memory consumption was 285.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 500]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 583]: Loop Invariant Derived loop invariant: (((((a21 <= 0 && a16 <= 5) || !(1 == a7)) || a17 <= 0) || !(\old(a7) <= 0)) || !(\old(a16) <= 5)) || a16 <= 4 - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 207 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 29.8s, OverallIterations: 5, TraceHistogramMax: 3, AutomataDifference: 22.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 683 SDtfs, 1565 SDslu, 97 SDs, 0 SdLazy, 2487 SolverSat, 657 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 448 GetRequests, 418 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1656occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 30 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 57 PreInvPairs, 97 NumberOfFragments, 246 HoareAnnotationTreeSize, 57 FomulaSimplifications, 2826 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 7 FomulaSimplificationsInter, 1483 FormulaSimplificationTreeSizeReductionInter, 0.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.9s InterpolantComputationTime, 1042 NumberOfCodeBlocks, 1042 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 1034 ConstructedInterpolants, 0 QuantifiedInterpolants, 620489 SizeOfPredicates, 6 NumberOfNonLiveVariables, 1157 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 8 InterpolantComputations, 5 PerfectInterpolantSequences, 121/125 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...