/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_label05.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 22:33:37,670 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 22:33:37,673 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 22:33:37,694 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-07-17 22:33:37,760 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 22:33:37,793 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 22:33:37,793 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 22:33:37,795 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 22:33:37,795 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 22:33:37,795 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 22:33:37,795 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 22:33:37,795 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 22:33:37,796 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 22:33:37,796 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 22:33:37,796 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 22:33:37,796 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 22:33:37,797 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 22:33:37,797 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 22:33:37,797 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 22:33:37,797 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 22:33:37,797 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 22:33:37,797 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 22:33:37,798 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 22:33:37,798 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 22:33:37,798 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 22:33:37,798 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 22:33:37,799 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 22:33:37,799 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 22:33:37,799 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 22:33:37,799 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 22:33:37,799 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 22:33:37,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 22:33:37,800 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 22:33:37,800 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 22:33:37,800 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 22:33:38,085 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 22:33:38,109 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 22:33:38,112 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 22:33:38,114 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 22:33:38,115 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 22:33:38,116 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label05.c [2020-07-17 22:33:38,188 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed8bb1065/3310bef1f8fe494a907c3a0a84d321ed/FLAG1ea5cbe63 [2020-07-17 22:33:38,813 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 22:33:38,814 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label05.c [2020-07-17 22:33:38,832 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed8bb1065/3310bef1f8fe494a907c3a0a84d321ed/FLAG1ea5cbe63 [2020-07-17 22:33:39,041 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed8bb1065/3310bef1f8fe494a907c3a0a84d321ed [2020-07-17 22:33:39,050 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 22:33:39,053 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 22:33:39,054 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 22:33:39,054 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 22:33:39,058 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 22:33:39,060 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:33:39" (1/1) ... [2020-07-17 22:33:39,063 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e73a39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:33:39, skipping insertion in model container [2020-07-17 22:33:39,064 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:33:39" (1/1) ... [2020-07-17 22:33:39,071 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 22:33:39,116 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 22:33:39,712 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:33:39,718 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 22:33:39,957 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:33:39,974 INFO L208 MainTranslator]: Completed translation [2020-07-17 22:33:39,975 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:33:39 WrapperNode [2020-07-17 22:33:39,975 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 22:33:39,976 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 22:33:39,976 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 22:33:39,976 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 22:33:39,990 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:33:39" (1/1) ... [2020-07-17 22:33:39,990 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:33:39" (1/1) ... [2020-07-17 22:33:40,014 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:33:39" (1/1) ... [2020-07-17 22:33:40,014 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:33:39" (1/1) ... [2020-07-17 22:33:40,086 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:33:39" (1/1) ... [2020-07-17 22:33:40,104 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:33:39" (1/1) ... [2020-07-17 22:33:40,109 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:33:39" (1/1) ... [2020-07-17 22:33:40,117 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 22:33:40,117 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 22:33:40,118 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 22:33:40,118 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 22:33:40,119 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:33:39" (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 22:33:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 22:33:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 22:33:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-17 22:33:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 22:33:40,211 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-17 22:33:40,211 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 22:33:40,212 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 22:33:40,212 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-17 22:33:40,212 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 22:33:40,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 22:33:40,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 22:33:41,990 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 22:33:41,990 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-17 22:33:42,004 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:33:42 BoogieIcfgContainer [2020-07-17 22:33:42,005 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 22:33:42,008 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 22:33:42,008 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 22:33:42,012 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 22:33:42,013 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 10:33:39" (1/3) ... [2020-07-17 22:33:42,014 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31befc14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:33:42, skipping insertion in model container [2020-07-17 22:33:42,014 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:33:39" (2/3) ... [2020-07-17 22:33:42,016 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31befc14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:33:42, skipping insertion in model container [2020-07-17 22:33:42,016 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:33:42" (3/3) ... [2020-07-17 22:33:42,020 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label05.c [2020-07-17 22:33:42,035 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 22:33:42,044 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 22:33:42,059 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 22:33:42,098 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 22:33:42,099 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 22:33:42,099 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 22:33:42,099 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 22:33:42,099 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 22:33:42,100 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 22:33:42,100 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 22:33:42,100 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 22:33:42,134 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states. [2020-07-17 22:33:42,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2020-07-17 22:33:42,156 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:33:42,157 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] [2020-07-17 22:33:42,157 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:33:42,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:33:42,165 INFO L82 PathProgramCache]: Analyzing trace with hash -1904695938, now seen corresponding path program 1 times [2020-07-17 22:33:42,177 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:33:42,178 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [94984876] [2020-07-17 22:33:42,179 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:33:42,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:42,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:42,789 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#(<= 5 ~a16~0)} is VALID [2020-07-17 22:33:42,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {217#(<= 5 ~a16~0)} assume true; {217#(<= 5 ~a16~0)} is VALID [2020-07-17 22:33:42,792 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {217#(<= 5 ~a16~0)} {210#true} #782#return; {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,797 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 22:33:42,804 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#(<= 5 ~a16~0)} is VALID [2020-07-17 22:33:42,805 INFO L280 TraceCheckUtils]: 2: Hoare triple {217#(<= 5 ~a16~0)} assume true; {217#(<= 5 ~a16~0)} is VALID [2020-07-17 22:33:42,806 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {217#(<= 5 ~a16~0)} {210#true} #782#return; {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,807 INFO L263 TraceCheckUtils]: 4: Hoare triple {215#(not (= 4 ~a16~0))} call #t~ret4 := main(); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,808 INFO L280 TraceCheckUtils]: 5: Hoare triple {215#(not (= 4 ~a16~0))} ~output~0 := -1; {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,809 INFO L280 TraceCheckUtils]: 6: Hoare triple {215#(not (= 4 ~a16~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,810 INFO L280 TraceCheckUtils]: 7: Hoare triple {215#(not (= 4 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,812 INFO L263 TraceCheckUtils]: 8: Hoare triple {215#(not (= 4 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,813 INFO L280 TraceCheckUtils]: 9: Hoare triple {215#(not (= 4 ~a16~0))} ~input := #in~input; {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,814 INFO L280 TraceCheckUtils]: 10: Hoare triple {215#(not (= 4 ~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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,815 INFO L280 TraceCheckUtils]: 11: Hoare triple {215#(not (= 4 ~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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,816 INFO L280 TraceCheckUtils]: 12: Hoare triple {215#(not (= 4 ~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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,817 INFO L280 TraceCheckUtils]: 13: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,817 INFO L280 TraceCheckUtils]: 14: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,818 INFO L280 TraceCheckUtils]: 15: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,819 INFO L280 TraceCheckUtils]: 16: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,820 INFO L280 TraceCheckUtils]: 17: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,821 INFO L280 TraceCheckUtils]: 18: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,822 INFO L280 TraceCheckUtils]: 19: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,822 INFO L280 TraceCheckUtils]: 20: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,823 INFO L280 TraceCheckUtils]: 21: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,824 INFO L280 TraceCheckUtils]: 22: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,825 INFO L280 TraceCheckUtils]: 23: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,828 INFO L280 TraceCheckUtils]: 24: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,830 INFO L280 TraceCheckUtils]: 25: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,830 INFO L280 TraceCheckUtils]: 26: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,831 INFO L280 TraceCheckUtils]: 27: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,832 INFO L280 TraceCheckUtils]: 28: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,833 INFO L280 TraceCheckUtils]: 29: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,834 INFO L280 TraceCheckUtils]: 30: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,835 INFO L280 TraceCheckUtils]: 31: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,836 INFO L280 TraceCheckUtils]: 32: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,837 INFO L280 TraceCheckUtils]: 33: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,838 INFO L280 TraceCheckUtils]: 34: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,839 INFO L280 TraceCheckUtils]: 35: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,840 INFO L280 TraceCheckUtils]: 36: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,841 INFO L280 TraceCheckUtils]: 37: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,842 INFO L280 TraceCheckUtils]: 38: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,842 INFO L280 TraceCheckUtils]: 39: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,843 INFO L280 TraceCheckUtils]: 40: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,844 INFO L280 TraceCheckUtils]: 41: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,845 INFO L280 TraceCheckUtils]: 42: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,846 INFO L280 TraceCheckUtils]: 43: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,847 INFO L280 TraceCheckUtils]: 44: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,847 INFO L280 TraceCheckUtils]: 45: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,848 INFO L280 TraceCheckUtils]: 46: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,849 INFO L280 TraceCheckUtils]: 47: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,850 INFO L280 TraceCheckUtils]: 48: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,851 INFO L280 TraceCheckUtils]: 49: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,851 INFO L280 TraceCheckUtils]: 50: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,852 INFO L280 TraceCheckUtils]: 51: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,853 INFO L280 TraceCheckUtils]: 52: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,854 INFO L280 TraceCheckUtils]: 53: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,855 INFO L280 TraceCheckUtils]: 54: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,855 INFO L280 TraceCheckUtils]: 55: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,856 INFO L280 TraceCheckUtils]: 56: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,857 INFO L280 TraceCheckUtils]: 57: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,858 INFO L280 TraceCheckUtils]: 58: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,859 INFO L280 TraceCheckUtils]: 59: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,860 INFO L280 TraceCheckUtils]: 60: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,860 INFO L280 TraceCheckUtils]: 61: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,861 INFO L280 TraceCheckUtils]: 62: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,862 INFO L280 TraceCheckUtils]: 63: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,863 INFO L280 TraceCheckUtils]: 64: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,864 INFO L280 TraceCheckUtils]: 65: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,865 INFO L280 TraceCheckUtils]: 66: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,865 INFO L280 TraceCheckUtils]: 67: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,866 INFO L280 TraceCheckUtils]: 68: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,867 INFO L280 TraceCheckUtils]: 69: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,868 INFO L280 TraceCheckUtils]: 70: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,869 INFO L280 TraceCheckUtils]: 71: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,870 INFO L280 TraceCheckUtils]: 72: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,870 INFO L280 TraceCheckUtils]: 73: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,871 INFO L280 TraceCheckUtils]: 74: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,872 INFO L280 TraceCheckUtils]: 75: Hoare triple {215#(not (= 4 ~a16~0))} 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 (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,873 INFO L280 TraceCheckUtils]: 76: Hoare triple {215#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,874 INFO L280 TraceCheckUtils]: 77: Hoare triple {215#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,875 INFO L280 TraceCheckUtils]: 78: Hoare triple {215#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,876 INFO L280 TraceCheckUtils]: 79: Hoare triple {215#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,876 INFO L280 TraceCheckUtils]: 80: Hoare triple {215#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,877 INFO L280 TraceCheckUtils]: 81: Hoare triple {215#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,878 INFO L280 TraceCheckUtils]: 82: Hoare triple {215#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,879 INFO L280 TraceCheckUtils]: 83: Hoare triple {215#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,880 INFO L280 TraceCheckUtils]: 84: Hoare triple {215#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,881 INFO L280 TraceCheckUtils]: 85: Hoare triple {215#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,881 INFO L280 TraceCheckUtils]: 86: Hoare triple {215#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,882 INFO L280 TraceCheckUtils]: 87: Hoare triple {215#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,883 INFO L280 TraceCheckUtils]: 88: Hoare triple {215#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,884 INFO L280 TraceCheckUtils]: 89: Hoare triple {215#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,884 INFO L280 TraceCheckUtils]: 90: Hoare triple {215#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,885 INFO L280 TraceCheckUtils]: 91: Hoare triple {215#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,886 INFO L280 TraceCheckUtils]: 92: Hoare triple {215#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,887 INFO L280 TraceCheckUtils]: 93: Hoare triple {215#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,888 INFO L280 TraceCheckUtils]: 94: Hoare triple {215#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,889 INFO L280 TraceCheckUtils]: 95: Hoare triple {215#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,890 INFO L280 TraceCheckUtils]: 96: Hoare triple {215#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,890 INFO L280 TraceCheckUtils]: 97: Hoare triple {215#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-17 22:33:42,891 INFO L280 TraceCheckUtils]: 98: Hoare triple {215#(not (= 4 ~a16~0))} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {211#false} is VALID [2020-07-17 22:33:42,892 INFO L280 TraceCheckUtils]: 99: Hoare triple {211#false} assume !false; {211#false} is VALID [2020-07-17 22:33:42,917 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 22:33:42,918 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [94984876] [2020-07-17 22:33:42,919 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:33:42,919 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 22:33:42,920 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1480799290] [2020-07-17 22:33:42,927 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 100 [2020-07-17 22:33:42,931 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:33:42,935 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 22:33:43,096 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:33:43,097 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 22:33:43,097 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:33:43,106 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 22:33:43,107 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 22:33:43,109 INFO L87 Difference]: Start difference. First operand 207 states. Second operand 5 states. [2020-07-17 22:33:47,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:33:47,398 INFO L93 Difference]: Finished difference Result 557 states and 956 transitions. [2020-07-17 22:33:47,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 22:33:47,398 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 100 [2020-07-17 22:33:47,399 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:33:47,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:33:47,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 956 transitions. [2020-07-17 22:33:47,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:33:47,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 956 transitions. [2020-07-17 22:33:47,462 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 956 transitions. [2020-07-17 22:33:49,239 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 956 edges. 956 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:33:49,284 INFO L225 Difference]: With dead ends: 557 [2020-07-17 22:33:49,284 INFO L226 Difference]: Without dead ends: 286 [2020-07-17 22:33:49,292 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-17 22:33:49,314 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 286 states. [2020-07-17 22:33:49,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 286 to 280. [2020-07-17 22:33:49,421 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:33:49,422 INFO L82 GeneralOperation]: Start isEquivalent. First operand 286 states. Second operand 280 states. [2020-07-17 22:33:49,423 INFO L74 IsIncluded]: Start isIncluded. First operand 286 states. Second operand 280 states. [2020-07-17 22:33:49,423 INFO L87 Difference]: Start difference. First operand 286 states. Second operand 280 states. [2020-07-17 22:33:49,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:33:49,442 INFO L93 Difference]: Finished difference Result 286 states and 412 transitions. [2020-07-17 22:33:49,442 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 412 transitions. [2020-07-17 22:33:49,446 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:33:49,446 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:33:49,447 INFO L74 IsIncluded]: Start isIncluded. First operand 280 states. Second operand 286 states. [2020-07-17 22:33:49,447 INFO L87 Difference]: Start difference. First operand 280 states. Second operand 286 states. [2020-07-17 22:33:49,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:33:49,463 INFO L93 Difference]: Finished difference Result 286 states and 412 transitions. [2020-07-17 22:33:49,464 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 412 transitions. [2020-07-17 22:33:49,465 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:33:49,466 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:33:49,466 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:33:49,466 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:33:49,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 280 states. [2020-07-17 22:33:49,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 280 states and 402 transitions. [2020-07-17 22:33:49,482 INFO L78 Accepts]: Start accepts. Automaton has 280 states and 402 transitions. Word has length 100 [2020-07-17 22:33:49,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:33:49,483 INFO L479 AbstractCegarLoop]: Abstraction has 280 states and 402 transitions. [2020-07-17 22:33:49,483 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 22:33:49,483 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 402 transitions. [2020-07-17 22:33:49,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2020-07-17 22:33:49,487 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:33:49,487 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] [2020-07-17 22:33:49,487 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 22:33:49,488 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:33:49,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:33:49,488 INFO L82 PathProgramCache]: Analyzing trace with hash 1236531093, now seen corresponding path program 1 times [2020-07-17 22:33:49,489 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:33:49,489 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1497614342] [2020-07-17 22:33:49,489 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:33:49,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:49,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:49,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {1668#(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; {1669#(<= ~a16~0 5)} is VALID [2020-07-17 22:33:49,668 INFO L280 TraceCheckUtils]: 1: Hoare triple {1669#(<= ~a16~0 5)} assume true; {1669#(<= ~a16~0 5)} is VALID [2020-07-17 22:33:49,669 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1669#(<= ~a16~0 5)} {1656#true} #782#return; {1661#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:33:49,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:49,720 INFO L280 TraceCheckUtils]: 0: Hoare triple {1670#(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; {1671#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:33:49,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {1671#(= ~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); {1671#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:33:49,722 INFO L280 TraceCheckUtils]: 2: Hoare triple {1671#(= ~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); {1671#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:33:49,723 INFO L280 TraceCheckUtils]: 3: Hoare triple {1671#(= ~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; {1672#(= 6 |old(~a16~0)|)} is VALID [2020-07-17 22:33:49,724 INFO L280 TraceCheckUtils]: 4: Hoare triple {1672#(= 6 |old(~a16~0)|)} assume true; {1672#(= 6 |old(~a16~0)|)} is VALID [2020-07-17 22:33:49,725 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1672#(= 6 |old(~a16~0)|)} {1661#(not (= 6 ~a16~0))} #786#return; {1657#false} is VALID [2020-07-17 22:33:49,727 INFO L263 TraceCheckUtils]: 0: Hoare triple {1656#true} call ULTIMATE.init(); {1668#(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 22:33:49,728 INFO L280 TraceCheckUtils]: 1: Hoare triple {1668#(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; {1669#(<= ~a16~0 5)} is VALID [2020-07-17 22:33:49,729 INFO L280 TraceCheckUtils]: 2: Hoare triple {1669#(<= ~a16~0 5)} assume true; {1669#(<= ~a16~0 5)} is VALID [2020-07-17 22:33:49,730 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1669#(<= ~a16~0 5)} {1656#true} #782#return; {1661#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:33:49,730 INFO L263 TraceCheckUtils]: 4: Hoare triple {1661#(not (= 6 ~a16~0))} call #t~ret4 := main(); {1661#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:33:49,731 INFO L280 TraceCheckUtils]: 5: Hoare triple {1661#(not (= 6 ~a16~0))} ~output~0 := -1; {1661#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:33:49,731 INFO L280 TraceCheckUtils]: 6: Hoare triple {1661#(not (= 6 ~a16~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {1661#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:33:49,732 INFO L280 TraceCheckUtils]: 7: Hoare triple {1661#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {1661#(not (= 6 ~a16~0))} is VALID [2020-07-17 22:33:49,733 INFO L263 TraceCheckUtils]: 8: Hoare triple {1661#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {1670#(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 22:33:49,736 INFO L280 TraceCheckUtils]: 9: Hoare triple {1670#(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; {1671#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:33:49,740 INFO L280 TraceCheckUtils]: 10: Hoare triple {1671#(= ~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); {1671#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:33:49,741 INFO L280 TraceCheckUtils]: 11: Hoare triple {1671#(= ~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); {1671#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:33:49,753 INFO L280 TraceCheckUtils]: 12: Hoare triple {1671#(= ~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; {1672#(= 6 |old(~a16~0)|)} is VALID [2020-07-17 22:33:49,754 INFO L280 TraceCheckUtils]: 13: Hoare triple {1672#(= 6 |old(~a16~0)|)} assume true; {1672#(= 6 |old(~a16~0)|)} is VALID [2020-07-17 22:33:49,759 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1672#(= 6 |old(~a16~0)|)} {1661#(not (= 6 ~a16~0))} #786#return; {1657#false} is VALID [2020-07-17 22:33:49,759 INFO L280 TraceCheckUtils]: 15: Hoare triple {1657#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {1657#false} is VALID [2020-07-17 22:33:49,759 INFO L280 TraceCheckUtils]: 16: Hoare triple {1657#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {1657#false} is VALID [2020-07-17 22:33:49,760 INFO L280 TraceCheckUtils]: 17: Hoare triple {1657#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {1657#false} is VALID [2020-07-17 22:33:49,760 INFO L263 TraceCheckUtils]: 18: Hoare triple {1657#false} call #t~ret3 := calculate_output(~input~0); {1657#false} is VALID [2020-07-17 22:33:49,760 INFO L280 TraceCheckUtils]: 19: Hoare triple {1657#false} ~input := #in~input; {1657#false} is VALID [2020-07-17 22:33:49,761 INFO L280 TraceCheckUtils]: 20: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,761 INFO L280 TraceCheckUtils]: 21: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,766 INFO L280 TraceCheckUtils]: 22: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,767 INFO L280 TraceCheckUtils]: 23: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,767 INFO L280 TraceCheckUtils]: 24: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,767 INFO L280 TraceCheckUtils]: 25: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,768 INFO L280 TraceCheckUtils]: 26: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-17 22:33:49,768 INFO L280 TraceCheckUtils]: 27: Hoare triple {1657#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))); {1657#false} is VALID [2020-07-17 22:33:49,768 INFO L280 TraceCheckUtils]: 28: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,769 INFO L280 TraceCheckUtils]: 29: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,769 INFO L280 TraceCheckUtils]: 30: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,769 INFO L280 TraceCheckUtils]: 31: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,769 INFO L280 TraceCheckUtils]: 32: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,770 INFO L280 TraceCheckUtils]: 33: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,770 INFO L280 TraceCheckUtils]: 34: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,770 INFO L280 TraceCheckUtils]: 35: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,770 INFO L280 TraceCheckUtils]: 36: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,771 INFO L280 TraceCheckUtils]: 37: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,771 INFO L280 TraceCheckUtils]: 38: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-17 22:33:49,771 INFO L280 TraceCheckUtils]: 39: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-17 22:33:49,772 INFO L280 TraceCheckUtils]: 40: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,772 INFO L280 TraceCheckUtils]: 41: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,772 INFO L280 TraceCheckUtils]: 42: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,772 INFO L280 TraceCheckUtils]: 43: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,773 INFO L280 TraceCheckUtils]: 44: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,773 INFO L280 TraceCheckUtils]: 45: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,773 INFO L280 TraceCheckUtils]: 46: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,773 INFO L280 TraceCheckUtils]: 47: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,774 INFO L280 TraceCheckUtils]: 48: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,774 INFO L280 TraceCheckUtils]: 49: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,774 INFO L280 TraceCheckUtils]: 50: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,778 INFO L280 TraceCheckUtils]: 51: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,778 INFO L280 TraceCheckUtils]: 52: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,778 INFO L280 TraceCheckUtils]: 53: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,778 INFO L280 TraceCheckUtils]: 54: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,779 INFO L280 TraceCheckUtils]: 55: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,779 INFO L280 TraceCheckUtils]: 56: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-17 22:33:49,779 INFO L280 TraceCheckUtils]: 57: Hoare triple {1657#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)))); {1657#false} is VALID [2020-07-17 22:33:49,779 INFO L280 TraceCheckUtils]: 58: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,780 INFO L280 TraceCheckUtils]: 59: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,780 INFO L280 TraceCheckUtils]: 60: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-17 22:33:49,780 INFO L280 TraceCheckUtils]: 61: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,780 INFO L280 TraceCheckUtils]: 62: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,781 INFO L280 TraceCheckUtils]: 63: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,781 INFO L280 TraceCheckUtils]: 64: Hoare triple {1657#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))); {1657#false} is VALID [2020-07-17 22:33:49,781 INFO L280 TraceCheckUtils]: 65: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,781 INFO L280 TraceCheckUtils]: 66: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-17 22:33:49,782 INFO L280 TraceCheckUtils]: 67: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-17 22:33:49,783 INFO L280 TraceCheckUtils]: 68: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,783 INFO L280 TraceCheckUtils]: 69: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,784 INFO L280 TraceCheckUtils]: 70: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,784 INFO L280 TraceCheckUtils]: 71: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,785 INFO L280 TraceCheckUtils]: 72: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,785 INFO L280 TraceCheckUtils]: 73: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,785 INFO L280 TraceCheckUtils]: 74: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,785 INFO L280 TraceCheckUtils]: 75: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,786 INFO L280 TraceCheckUtils]: 76: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,786 INFO L280 TraceCheckUtils]: 77: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-17 22:33:49,786 INFO L280 TraceCheckUtils]: 78: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,790 INFO L280 TraceCheckUtils]: 79: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,791 INFO L280 TraceCheckUtils]: 80: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-17 22:33:49,791 INFO L280 TraceCheckUtils]: 81: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-17 22:33:49,792 INFO L280 TraceCheckUtils]: 82: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,792 INFO L280 TraceCheckUtils]: 83: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,792 INFO L280 TraceCheckUtils]: 84: Hoare triple {1657#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); {1657#false} is VALID [2020-07-17 22:33:49,792 INFO L280 TraceCheckUtils]: 85: Hoare triple {1657#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))); {1657#false} is VALID [2020-07-17 22:33:49,793 INFO L280 TraceCheckUtils]: 86: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-17 22:33:49,793 INFO L280 TraceCheckUtils]: 87: Hoare triple {1657#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-17 22:33:49,793 INFO L280 TraceCheckUtils]: 88: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-17 22:33:49,793 INFO L280 TraceCheckUtils]: 89: Hoare triple {1657#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-17 22:33:49,793 INFO L280 TraceCheckUtils]: 90: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-17 22:33:49,795 INFO L280 TraceCheckUtils]: 91: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-17 22:33:49,800 INFO L280 TraceCheckUtils]: 92: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-17 22:33:49,801 INFO L280 TraceCheckUtils]: 93: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-17 22:33:49,801 INFO L280 TraceCheckUtils]: 94: Hoare triple {1657#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-17 22:33:49,801 INFO L280 TraceCheckUtils]: 95: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-17 22:33:49,801 INFO L280 TraceCheckUtils]: 96: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-17 22:33:49,802 INFO L280 TraceCheckUtils]: 97: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-17 22:33:49,802 INFO L280 TraceCheckUtils]: 98: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-17 22:33:49,802 INFO L280 TraceCheckUtils]: 99: Hoare triple {1657#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-17 22:33:49,802 INFO L280 TraceCheckUtils]: 100: Hoare triple {1657#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-17 22:33:49,804 INFO L280 TraceCheckUtils]: 101: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-17 22:33:49,804 INFO L280 TraceCheckUtils]: 102: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-17 22:33:49,805 INFO L280 TraceCheckUtils]: 103: Hoare triple {1657#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-17 22:33:49,805 INFO L280 TraceCheckUtils]: 104: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-17 22:33:49,805 INFO L280 TraceCheckUtils]: 105: Hoare triple {1657#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-17 22:33:49,806 INFO L280 TraceCheckUtils]: 106: Hoare triple {1657#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-17 22:33:49,806 INFO L280 TraceCheckUtils]: 107: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-17 22:33:49,806 INFO L280 TraceCheckUtils]: 108: Hoare triple {1657#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {1657#false} is VALID [2020-07-17 22:33:49,806 INFO L280 TraceCheckUtils]: 109: Hoare triple {1657#false} assume !false; {1657#false} is VALID [2020-07-17 22:33:49,823 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 22:33:49,824 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1497614342] [2020-07-17 22:33:49,824 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:33:49,824 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 22:33:49,825 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1741758565] [2020-07-17 22:33:49,827 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 110 [2020-07-17 22:33:49,828 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:33:49,828 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-17 22:33:49,967 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:33:49,967 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 22:33:49,967 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:33:49,968 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 22:33:49,968 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-17 22:33:49,969 INFO L87 Difference]: Start difference. First operand 280 states and 402 transitions. Second operand 8 states. [2020-07-17 22:33:54,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:33:54,674 INFO L93 Difference]: Finished difference Result 713 states and 1049 transitions. [2020-07-17 22:33:54,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-17 22:33:54,674 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 110 [2020-07-17 22:33:54,674 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:33:54,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:33:54,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 634 transitions. [2020-07-17 22:33:54,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:33:54,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 634 transitions. [2020-07-17 22:33:54,697 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 634 transitions. [2020-07-17 22:33:55,905 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 634 edges. 634 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:33:55,927 INFO L225 Difference]: With dead ends: 713 [2020-07-17 22:33:55,927 INFO L226 Difference]: Without dead ends: 439 [2020-07-17 22:33:55,929 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 22:33:55,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 439 states. [2020-07-17 22:33:56,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 439 to 421. [2020-07-17 22:33:56,035 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:33:56,036 INFO L82 GeneralOperation]: Start isEquivalent. First operand 439 states. Second operand 421 states. [2020-07-17 22:33:56,036 INFO L74 IsIncluded]: Start isIncluded. First operand 439 states. Second operand 421 states. [2020-07-17 22:33:56,036 INFO L87 Difference]: Start difference. First operand 439 states. Second operand 421 states. [2020-07-17 22:33:56,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:33:56,062 INFO L93 Difference]: Finished difference Result 439 states and 631 transitions. [2020-07-17 22:33:56,063 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 631 transitions. [2020-07-17 22:33:56,065 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:33:56,065 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:33:56,066 INFO L74 IsIncluded]: Start isIncluded. First operand 421 states. Second operand 439 states. [2020-07-17 22:33:56,066 INFO L87 Difference]: Start difference. First operand 421 states. Second operand 439 states. [2020-07-17 22:33:56,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:33:56,094 INFO L93 Difference]: Finished difference Result 439 states and 631 transitions. [2020-07-17 22:33:56,094 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 631 transitions. [2020-07-17 22:33:56,096 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:33:56,097 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:33:56,097 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:33:56,097 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:33:56,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 421 states. [2020-07-17 22:33:56,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 421 states and 590 transitions. [2020-07-17 22:33:56,114 INFO L78 Accepts]: Start accepts. Automaton has 421 states and 590 transitions. Word has length 110 [2020-07-17 22:33:56,114 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:33:56,114 INFO L479 AbstractCegarLoop]: Abstraction has 421 states and 590 transitions. [2020-07-17 22:33:56,115 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-17 22:33:56,115 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 590 transitions. [2020-07-17 22:33:56,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2020-07-17 22:33:56,117 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:33:56,117 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] [2020-07-17 22:33:56,119 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 22:33:56,120 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:33:56,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:33:56,120 INFO L82 PathProgramCache]: Analyzing trace with hash 235879383, now seen corresponding path program 1 times [2020-07-17 22:33:56,121 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:33:56,121 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [910112362] [2020-07-17 22:33:56,121 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:33:56,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:56,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:56,330 INFO L280 TraceCheckUtils]: 0: Hoare triple {3746#(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; {3733#true} is VALID [2020-07-17 22:33:56,330 INFO L280 TraceCheckUtils]: 1: Hoare triple {3733#true} assume true; {3733#true} is VALID [2020-07-17 22:33:56,331 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3733#true} {3733#true} #782#return; {3733#true} is VALID [2020-07-17 22:33:56,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:56,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {3747#(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; {3733#true} is VALID [2020-07-17 22:33:56,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {3733#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); {3733#true} is VALID [2020-07-17 22:33:56,362 INFO L280 TraceCheckUtils]: 2: Hoare triple {3733#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); {3733#true} is VALID [2020-07-17 22:33:56,363 INFO L280 TraceCheckUtils]: 3: Hoare triple {3733#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); {3733#true} is VALID [2020-07-17 22:33:56,363 INFO L280 TraceCheckUtils]: 4: Hoare triple {3733#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; {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,364 INFO L280 TraceCheckUtils]: 5: Hoare triple {3745#(= 1 ~a20~0)} assume true; {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,365 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3745#(= 1 ~a20~0)} {3733#true} #786#return; {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,367 INFO L263 TraceCheckUtils]: 0: Hoare triple {3733#true} call ULTIMATE.init(); {3746#(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 22:33:56,367 INFO L280 TraceCheckUtils]: 1: Hoare triple {3746#(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; {3733#true} is VALID [2020-07-17 22:33:56,368 INFO L280 TraceCheckUtils]: 2: Hoare triple {3733#true} assume true; {3733#true} is VALID [2020-07-17 22:33:56,368 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3733#true} {3733#true} #782#return; {3733#true} is VALID [2020-07-17 22:33:56,368 INFO L263 TraceCheckUtils]: 4: Hoare triple {3733#true} call #t~ret4 := main(); {3733#true} is VALID [2020-07-17 22:33:56,369 INFO L280 TraceCheckUtils]: 5: Hoare triple {3733#true} ~output~0 := -1; {3733#true} is VALID [2020-07-17 22:33:56,369 INFO L280 TraceCheckUtils]: 6: Hoare triple {3733#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {3733#true} is VALID [2020-07-17 22:33:56,369 INFO L280 TraceCheckUtils]: 7: Hoare triple {3733#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {3733#true} is VALID [2020-07-17 22:33:56,371 INFO L263 TraceCheckUtils]: 8: Hoare triple {3733#true} call #t~ret3 := calculate_output(~input~0); {3747#(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 22:33:56,371 INFO L280 TraceCheckUtils]: 9: Hoare triple {3747#(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; {3733#true} is VALID [2020-07-17 22:33:56,371 INFO L280 TraceCheckUtils]: 10: Hoare triple {3733#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); {3733#true} is VALID [2020-07-17 22:33:56,372 INFO L280 TraceCheckUtils]: 11: Hoare triple {3733#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); {3733#true} is VALID [2020-07-17 22:33:56,372 INFO L280 TraceCheckUtils]: 12: Hoare triple {3733#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); {3733#true} is VALID [2020-07-17 22:33:56,373 INFO L280 TraceCheckUtils]: 13: Hoare triple {3733#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; {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,373 INFO L280 TraceCheckUtils]: 14: Hoare triple {3745#(= 1 ~a20~0)} assume true; {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,374 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3745#(= 1 ~a20~0)} {3733#true} #786#return; {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,375 INFO L280 TraceCheckUtils]: 16: Hoare triple {3745#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,376 INFO L280 TraceCheckUtils]: 17: Hoare triple {3745#(= 1 ~a20~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,376 INFO L280 TraceCheckUtils]: 18: Hoare triple {3745#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,377 INFO L263 TraceCheckUtils]: 19: Hoare triple {3745#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,378 INFO L280 TraceCheckUtils]: 20: Hoare triple {3745#(= 1 ~a20~0)} ~input := #in~input; {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,378 INFO L280 TraceCheckUtils]: 21: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,379 INFO L280 TraceCheckUtils]: 22: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,380 INFO L280 TraceCheckUtils]: 23: Hoare triple {3745#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,380 INFO L280 TraceCheckUtils]: 24: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,381 INFO L280 TraceCheckUtils]: 25: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,381 INFO L280 TraceCheckUtils]: 26: Hoare triple {3745#(= 1 ~a20~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,382 INFO L280 TraceCheckUtils]: 27: Hoare triple {3745#(= 1 ~a20~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,383 INFO L280 TraceCheckUtils]: 28: Hoare triple {3745#(= 1 ~a20~0)} 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))); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,383 INFO L280 TraceCheckUtils]: 29: Hoare triple {3745#(= 1 ~a20~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,384 INFO L280 TraceCheckUtils]: 30: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,384 INFO L280 TraceCheckUtils]: 31: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,385 INFO L280 TraceCheckUtils]: 32: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,386 INFO L280 TraceCheckUtils]: 33: Hoare triple {3745#(= 1 ~a20~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,386 INFO L280 TraceCheckUtils]: 34: Hoare triple {3745#(= 1 ~a20~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,387 INFO L280 TraceCheckUtils]: 35: Hoare triple {3745#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,387 INFO L280 TraceCheckUtils]: 36: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,388 INFO L280 TraceCheckUtils]: 37: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,389 INFO L280 TraceCheckUtils]: 38: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,389 INFO L280 TraceCheckUtils]: 39: Hoare triple {3745#(= 1 ~a20~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,390 INFO L280 TraceCheckUtils]: 40: Hoare triple {3745#(= 1 ~a20~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,391 INFO L280 TraceCheckUtils]: 41: Hoare triple {3745#(= 1 ~a20~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,391 INFO L280 TraceCheckUtils]: 42: Hoare triple {3745#(= 1 ~a20~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,392 INFO L280 TraceCheckUtils]: 43: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,392 INFO L280 TraceCheckUtils]: 44: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,393 INFO L280 TraceCheckUtils]: 45: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,394 INFO L280 TraceCheckUtils]: 46: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,394 INFO L280 TraceCheckUtils]: 47: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,395 INFO L280 TraceCheckUtils]: 48: Hoare triple {3745#(= 1 ~a20~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,395 INFO L280 TraceCheckUtils]: 49: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,396 INFO L280 TraceCheckUtils]: 50: Hoare triple {3745#(= 1 ~a20~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,396 INFO L280 TraceCheckUtils]: 51: Hoare triple {3745#(= 1 ~a20~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,397 INFO L280 TraceCheckUtils]: 52: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,398 INFO L280 TraceCheckUtils]: 53: Hoare triple {3745#(= 1 ~a20~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,398 INFO L280 TraceCheckUtils]: 54: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,399 INFO L280 TraceCheckUtils]: 55: Hoare triple {3745#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,399 INFO L280 TraceCheckUtils]: 56: Hoare triple {3745#(= 1 ~a20~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,400 INFO L280 TraceCheckUtils]: 57: Hoare triple {3745#(= 1 ~a20~0)} 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)); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,401 INFO L280 TraceCheckUtils]: 58: Hoare triple {3745#(= 1 ~a20~0)} 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)))); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,401 INFO L280 TraceCheckUtils]: 59: Hoare triple {3745#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,402 INFO L280 TraceCheckUtils]: 60: Hoare triple {3745#(= 1 ~a20~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,404 INFO L280 TraceCheckUtils]: 61: Hoare triple {3745#(= 1 ~a20~0)} 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)); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,404 INFO L280 TraceCheckUtils]: 62: Hoare triple {3745#(= 1 ~a20~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,405 INFO L280 TraceCheckUtils]: 63: Hoare triple {3745#(= 1 ~a20~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,406 INFO L280 TraceCheckUtils]: 64: Hoare triple {3745#(= 1 ~a20~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,406 INFO L280 TraceCheckUtils]: 65: Hoare triple {3745#(= 1 ~a20~0)} 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))); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,407 INFO L280 TraceCheckUtils]: 66: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,408 INFO L280 TraceCheckUtils]: 67: Hoare triple {3745#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,409 INFO L280 TraceCheckUtils]: 68: Hoare triple {3745#(= 1 ~a20~0)} 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)); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,409 INFO L280 TraceCheckUtils]: 69: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,410 INFO L280 TraceCheckUtils]: 70: Hoare triple {3745#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,410 INFO L280 TraceCheckUtils]: 71: Hoare triple {3745#(= 1 ~a20~0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,411 INFO L280 TraceCheckUtils]: 72: Hoare triple {3745#(= 1 ~a20~0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,411 INFO L280 TraceCheckUtils]: 73: Hoare triple {3745#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,412 INFO L280 TraceCheckUtils]: 74: Hoare triple {3745#(= 1 ~a20~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,413 INFO L280 TraceCheckUtils]: 75: Hoare triple {3745#(= 1 ~a20~0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,414 INFO L280 TraceCheckUtils]: 76: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,415 INFO L280 TraceCheckUtils]: 77: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,415 INFO L280 TraceCheckUtils]: 78: Hoare triple {3745#(= 1 ~a20~0)} 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)); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,416 INFO L280 TraceCheckUtils]: 79: Hoare triple {3745#(= 1 ~a20~0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,417 INFO L280 TraceCheckUtils]: 80: Hoare triple {3745#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,417 INFO L280 TraceCheckUtils]: 81: Hoare triple {3745#(= 1 ~a20~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,418 INFO L280 TraceCheckUtils]: 82: Hoare triple {3745#(= 1 ~a20~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,418 INFO L280 TraceCheckUtils]: 83: Hoare triple {3745#(= 1 ~a20~0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,419 INFO L280 TraceCheckUtils]: 84: Hoare triple {3745#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,420 INFO L280 TraceCheckUtils]: 85: Hoare triple {3745#(= 1 ~a20~0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,420 INFO L280 TraceCheckUtils]: 86: Hoare triple {3745#(= 1 ~a20~0)} 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))); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,421 INFO L280 TraceCheckUtils]: 87: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,422 INFO L280 TraceCheckUtils]: 88: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,422 INFO L280 TraceCheckUtils]: 89: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,423 INFO L280 TraceCheckUtils]: 90: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,424 INFO L280 TraceCheckUtils]: 91: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,424 INFO L280 TraceCheckUtils]: 92: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,425 INFO L280 TraceCheckUtils]: 93: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,426 INFO L280 TraceCheckUtils]: 94: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,426 INFO L280 TraceCheckUtils]: 95: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,427 INFO L280 TraceCheckUtils]: 96: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,427 INFO L280 TraceCheckUtils]: 97: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,428 INFO L280 TraceCheckUtils]: 98: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,429 INFO L280 TraceCheckUtils]: 99: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,429 INFO L280 TraceCheckUtils]: 100: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,430 INFO L280 TraceCheckUtils]: 101: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,430 INFO L280 TraceCheckUtils]: 102: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,431 INFO L280 TraceCheckUtils]: 103: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,432 INFO L280 TraceCheckUtils]: 104: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,432 INFO L280 TraceCheckUtils]: 105: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,433 INFO L280 TraceCheckUtils]: 106: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,434 INFO L280 TraceCheckUtils]: 107: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,434 INFO L280 TraceCheckUtils]: 108: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,435 INFO L280 TraceCheckUtils]: 109: Hoare triple {3745#(= 1 ~a20~0)} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {3734#false} is VALID [2020-07-17 22:33:56,435 INFO L280 TraceCheckUtils]: 110: Hoare triple {3734#false} assume !false; {3734#false} is VALID [2020-07-17 22:33:56,449 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 22:33:56,450 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [910112362] [2020-07-17 22:33:56,450 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2112298818] [2020-07-17 22:33:56,451 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 22:33:56,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:56,556 INFO L264 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-17 22:33:56,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:56,590 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:33:56,770 INFO L263 TraceCheckUtils]: 0: Hoare triple {3733#true} call ULTIMATE.init(); {3733#true} is VALID [2020-07-17 22:33:56,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {3733#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; {3733#true} is VALID [2020-07-17 22:33:56,771 INFO L280 TraceCheckUtils]: 2: Hoare triple {3733#true} assume true; {3733#true} is VALID [2020-07-17 22:33:56,771 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3733#true} {3733#true} #782#return; {3733#true} is VALID [2020-07-17 22:33:56,771 INFO L263 TraceCheckUtils]: 4: Hoare triple {3733#true} call #t~ret4 := main(); {3733#true} is VALID [2020-07-17 22:33:56,771 INFO L280 TraceCheckUtils]: 5: Hoare triple {3733#true} ~output~0 := -1; {3733#true} is VALID [2020-07-17 22:33:56,772 INFO L280 TraceCheckUtils]: 6: Hoare triple {3733#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {3733#true} is VALID [2020-07-17 22:33:56,772 INFO L280 TraceCheckUtils]: 7: Hoare triple {3733#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {3733#true} is VALID [2020-07-17 22:33:56,772 INFO L263 TraceCheckUtils]: 8: Hoare triple {3733#true} call #t~ret3 := calculate_output(~input~0); {3733#true} is VALID [2020-07-17 22:33:56,772 INFO L280 TraceCheckUtils]: 9: Hoare triple {3733#true} ~input := #in~input; {3733#true} is VALID [2020-07-17 22:33:56,772 INFO L280 TraceCheckUtils]: 10: Hoare triple {3733#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); {3733#true} is VALID [2020-07-17 22:33:56,773 INFO L280 TraceCheckUtils]: 11: Hoare triple {3733#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); {3733#true} is VALID [2020-07-17 22:33:56,773 INFO L280 TraceCheckUtils]: 12: Hoare triple {3733#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); {3733#true} is VALID [2020-07-17 22:33:56,774 INFO L280 TraceCheckUtils]: 13: Hoare triple {3733#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; {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,774 INFO L280 TraceCheckUtils]: 14: Hoare triple {3745#(= 1 ~a20~0)} assume true; {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,775 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3745#(= 1 ~a20~0)} {3733#true} #786#return; {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,776 INFO L280 TraceCheckUtils]: 16: Hoare triple {3745#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,777 INFO L280 TraceCheckUtils]: 17: Hoare triple {3745#(= 1 ~a20~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,777 INFO L280 TraceCheckUtils]: 18: Hoare triple {3745#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,778 INFO L263 TraceCheckUtils]: 19: Hoare triple {3745#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,778 INFO L280 TraceCheckUtils]: 20: Hoare triple {3745#(= 1 ~a20~0)} ~input := #in~input; {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,779 INFO L280 TraceCheckUtils]: 21: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,780 INFO L280 TraceCheckUtils]: 22: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,780 INFO L280 TraceCheckUtils]: 23: Hoare triple {3745#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,781 INFO L280 TraceCheckUtils]: 24: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,782 INFO L280 TraceCheckUtils]: 25: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,782 INFO L280 TraceCheckUtils]: 26: Hoare triple {3745#(= 1 ~a20~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,783 INFO L280 TraceCheckUtils]: 27: Hoare triple {3745#(= 1 ~a20~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,784 INFO L280 TraceCheckUtils]: 28: Hoare triple {3745#(= 1 ~a20~0)} 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))); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,784 INFO L280 TraceCheckUtils]: 29: Hoare triple {3745#(= 1 ~a20~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,785 INFO L280 TraceCheckUtils]: 30: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,785 INFO L280 TraceCheckUtils]: 31: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,786 INFO L280 TraceCheckUtils]: 32: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,786 INFO L280 TraceCheckUtils]: 33: Hoare triple {3745#(= 1 ~a20~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,791 INFO L280 TraceCheckUtils]: 34: Hoare triple {3745#(= 1 ~a20~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,791 INFO L280 TraceCheckUtils]: 35: Hoare triple {3745#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,792 INFO L280 TraceCheckUtils]: 36: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,793 INFO L280 TraceCheckUtils]: 37: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,794 INFO L280 TraceCheckUtils]: 38: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,798 INFO L280 TraceCheckUtils]: 39: Hoare triple {3745#(= 1 ~a20~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,803 INFO L280 TraceCheckUtils]: 40: Hoare triple {3745#(= 1 ~a20~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,806 INFO L280 TraceCheckUtils]: 41: Hoare triple {3745#(= 1 ~a20~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,807 INFO L280 TraceCheckUtils]: 42: Hoare triple {3745#(= 1 ~a20~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,808 INFO L280 TraceCheckUtils]: 43: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,808 INFO L280 TraceCheckUtils]: 44: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,809 INFO L280 TraceCheckUtils]: 45: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,810 INFO L280 TraceCheckUtils]: 46: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,810 INFO L280 TraceCheckUtils]: 47: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,811 INFO L280 TraceCheckUtils]: 48: Hoare triple {3745#(= 1 ~a20~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,811 INFO L280 TraceCheckUtils]: 49: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,812 INFO L280 TraceCheckUtils]: 50: Hoare triple {3745#(= 1 ~a20~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,812 INFO L280 TraceCheckUtils]: 51: Hoare triple {3745#(= 1 ~a20~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,813 INFO L280 TraceCheckUtils]: 52: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,813 INFO L280 TraceCheckUtils]: 53: Hoare triple {3745#(= 1 ~a20~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,814 INFO L280 TraceCheckUtils]: 54: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,814 INFO L280 TraceCheckUtils]: 55: Hoare triple {3745#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,815 INFO L280 TraceCheckUtils]: 56: Hoare triple {3745#(= 1 ~a20~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,815 INFO L280 TraceCheckUtils]: 57: Hoare triple {3745#(= 1 ~a20~0)} 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)); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,816 INFO L280 TraceCheckUtils]: 58: Hoare triple {3745#(= 1 ~a20~0)} 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)))); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,817 INFO L280 TraceCheckUtils]: 59: Hoare triple {3745#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,817 INFO L280 TraceCheckUtils]: 60: Hoare triple {3745#(= 1 ~a20~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,818 INFO L280 TraceCheckUtils]: 61: Hoare triple {3745#(= 1 ~a20~0)} 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)); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,818 INFO L280 TraceCheckUtils]: 62: Hoare triple {3745#(= 1 ~a20~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,818 INFO L280 TraceCheckUtils]: 63: Hoare triple {3745#(= 1 ~a20~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,819 INFO L280 TraceCheckUtils]: 64: Hoare triple {3745#(= 1 ~a20~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,819 INFO L280 TraceCheckUtils]: 65: Hoare triple {3745#(= 1 ~a20~0)} 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))); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,820 INFO L280 TraceCheckUtils]: 66: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,820 INFO L280 TraceCheckUtils]: 67: Hoare triple {3745#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,821 INFO L280 TraceCheckUtils]: 68: Hoare triple {3745#(= 1 ~a20~0)} 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)); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,823 INFO L280 TraceCheckUtils]: 69: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,824 INFO L280 TraceCheckUtils]: 70: Hoare triple {3745#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,825 INFO L280 TraceCheckUtils]: 71: Hoare triple {3745#(= 1 ~a20~0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,825 INFO L280 TraceCheckUtils]: 72: Hoare triple {3745#(= 1 ~a20~0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,826 INFO L280 TraceCheckUtils]: 73: Hoare triple {3745#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,826 INFO L280 TraceCheckUtils]: 74: Hoare triple {3745#(= 1 ~a20~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,826 INFO L280 TraceCheckUtils]: 75: Hoare triple {3745#(= 1 ~a20~0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,835 INFO L280 TraceCheckUtils]: 76: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,835 INFO L280 TraceCheckUtils]: 77: Hoare triple {3745#(= 1 ~a20~0)} 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); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,836 INFO L280 TraceCheckUtils]: 78: Hoare triple {3745#(= 1 ~a20~0)} 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)); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,836 INFO L280 TraceCheckUtils]: 79: Hoare triple {3745#(= 1 ~a20~0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,837 INFO L280 TraceCheckUtils]: 80: Hoare triple {3745#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,837 INFO L280 TraceCheckUtils]: 81: Hoare triple {3745#(= 1 ~a20~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,839 INFO L280 TraceCheckUtils]: 82: Hoare triple {3745#(= 1 ~a20~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,841 INFO L280 TraceCheckUtils]: 83: Hoare triple {3745#(= 1 ~a20~0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,845 INFO L280 TraceCheckUtils]: 84: Hoare triple {3745#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,846 INFO L280 TraceCheckUtils]: 85: Hoare triple {3745#(= 1 ~a20~0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,847 INFO L280 TraceCheckUtils]: 86: Hoare triple {3745#(= 1 ~a20~0)} 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))); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,848 INFO L280 TraceCheckUtils]: 87: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,848 INFO L280 TraceCheckUtils]: 88: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,849 INFO L280 TraceCheckUtils]: 89: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,849 INFO L280 TraceCheckUtils]: 90: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,850 INFO L280 TraceCheckUtils]: 91: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,850 INFO L280 TraceCheckUtils]: 92: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,851 INFO L280 TraceCheckUtils]: 93: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,852 INFO L280 TraceCheckUtils]: 94: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,853 INFO L280 TraceCheckUtils]: 95: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,853 INFO L280 TraceCheckUtils]: 96: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,854 INFO L280 TraceCheckUtils]: 97: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,854 INFO L280 TraceCheckUtils]: 98: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,855 INFO L280 TraceCheckUtils]: 99: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,855 INFO L280 TraceCheckUtils]: 100: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,856 INFO L280 TraceCheckUtils]: 101: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,858 INFO L280 TraceCheckUtils]: 102: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,858 INFO L280 TraceCheckUtils]: 103: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,859 INFO L280 TraceCheckUtils]: 104: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,860 INFO L280 TraceCheckUtils]: 105: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,860 INFO L280 TraceCheckUtils]: 106: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,861 INFO L280 TraceCheckUtils]: 107: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,861 INFO L280 TraceCheckUtils]: 108: Hoare triple {3745#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {3745#(= 1 ~a20~0)} is VALID [2020-07-17 22:33:56,862 INFO L280 TraceCheckUtils]: 109: Hoare triple {3745#(= 1 ~a20~0)} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {3734#false} is VALID [2020-07-17 22:33:56,862 INFO L280 TraceCheckUtils]: 110: Hoare triple {3734#false} assume !false; {3734#false} is VALID [2020-07-17 22:33:56,870 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 22:33:56,871 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 22:33:56,871 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 5 [2020-07-17 22:33:56,871 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1577972977] [2020-07-17 22:33:56,872 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 111 [2020-07-17 22:33:56,872 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:33:56,872 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-17 22:33:57,031 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:33:57,032 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 22:33:57,032 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:33:57,032 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 22:33:57,033 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 22:33:57,033 INFO L87 Difference]: Start difference. First operand 421 states and 590 transitions. Second operand 3 states. [2020-07-17 22:33:58,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:33:58,263 INFO L93 Difference]: Finished difference Result 1247 states and 1787 transitions. [2020-07-17 22:33:58,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 22:33:58,263 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 111 [2020-07-17 22:33:58,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:33:58,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:33:58,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-17 22:33:58,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:33:58,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-17 22:33:58,276 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 617 transitions. [2020-07-17 22:33:59,106 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 22:33:59,153 INFO L225 Difference]: With dead ends: 1247 [2020-07-17 22:33:59,153 INFO L226 Difference]: Without dead ends: 832 [2020-07-17 22:33:59,155 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 116 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 22:33:59,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 832 states. [2020-07-17 22:33:59,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 832 to 832. [2020-07-17 22:33:59,355 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:33:59,355 INFO L82 GeneralOperation]: Start isEquivalent. First operand 832 states. Second operand 832 states. [2020-07-17 22:33:59,356 INFO L74 IsIncluded]: Start isIncluded. First operand 832 states. Second operand 832 states. [2020-07-17 22:33:59,356 INFO L87 Difference]: Start difference. First operand 832 states. Second operand 832 states. [2020-07-17 22:33:59,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:33:59,413 INFO L93 Difference]: Finished difference Result 832 states and 1144 transitions. [2020-07-17 22:33:59,413 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1144 transitions. [2020-07-17 22:33:59,416 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:33:59,416 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:33:59,416 INFO L74 IsIncluded]: Start isIncluded. First operand 832 states. Second operand 832 states. [2020-07-17 22:33:59,417 INFO L87 Difference]: Start difference. First operand 832 states. Second operand 832 states. [2020-07-17 22:33:59,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:33:59,474 INFO L93 Difference]: Finished difference Result 832 states and 1144 transitions. [2020-07-17 22:33:59,474 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1144 transitions. [2020-07-17 22:33:59,477 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:33:59,477 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:33:59,477 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:33:59,477 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:33:59,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 832 states. [2020-07-17 22:33:59,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 832 states and 1144 transitions. [2020-07-17 22:33:59,544 INFO L78 Accepts]: Start accepts. Automaton has 832 states and 1144 transitions. Word has length 111 [2020-07-17 22:33:59,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:33:59,544 INFO L479 AbstractCegarLoop]: Abstraction has 832 states and 1144 transitions. [2020-07-17 22:33:59,544 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 22:33:59,545 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1144 transitions. [2020-07-17 22:33:59,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2020-07-17 22:33:59,548 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:33:59,549 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:33:59,763 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-17 22:33:59,763 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:33:59,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:33:59,764 INFO L82 PathProgramCache]: Analyzing trace with hash -1258087941, now seen corresponding path program 1 times [2020-07-17 22:33:59,765 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:33:59,765 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [567730827] [2020-07-17 22:33:59,765 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:33:59,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:59,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:59,923 INFO L280 TraceCheckUtils]: 0: Hoare triple {7903#(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; {7904#(<= 15 ~a8~0)} is VALID [2020-07-17 22:33:59,924 INFO L280 TraceCheckUtils]: 1: Hoare triple {7904#(<= 15 ~a8~0)} assume true; {7904#(<= 15 ~a8~0)} is VALID [2020-07-17 22:33:59,925 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7904#(<= 15 ~a8~0)} {7876#true} #782#return; {7881#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:33:59,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:33:59,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {7905#(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; {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:33:59,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} 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); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:33:59,990 INFO L280 TraceCheckUtils]: 2: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} 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); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:33:59,991 INFO L280 TraceCheckUtils]: 3: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:33:59,992 INFO L280 TraceCheckUtils]: 4: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} 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); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:33:59,993 INFO L280 TraceCheckUtils]: 5: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} 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); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:33:59,994 INFO L280 TraceCheckUtils]: 6: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:33:59,994 INFO L280 TraceCheckUtils]: 7: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:33:59,995 INFO L280 TraceCheckUtils]: 8: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} 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))); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:33:59,996 INFO L280 TraceCheckUtils]: 9: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:33:59,997 INFO L280 TraceCheckUtils]: 10: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} 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); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:33:59,997 INFO L280 TraceCheckUtils]: 11: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} 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); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:33:59,998 INFO L280 TraceCheckUtils]: 12: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} 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); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:33:59,999 INFO L280 TraceCheckUtils]: 13: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:33:59,999 INFO L280 TraceCheckUtils]: 14: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,000 INFO L280 TraceCheckUtils]: 15: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,001 INFO L280 TraceCheckUtils]: 16: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} 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); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,001 INFO L280 TraceCheckUtils]: 17: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} 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); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,003 INFO L280 TraceCheckUtils]: 18: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} 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;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := -1; {7907#(= 13 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,004 INFO L280 TraceCheckUtils]: 19: Hoare triple {7907#(= 13 |old(~a8~0)|)} assume true; {7907#(= 13 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,005 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7907#(= 13 |old(~a8~0)|)} {7881#(not (= 13 ~a8~0))} #786#return; {7877#false} is VALID [2020-07-17 22:34:00,007 INFO L263 TraceCheckUtils]: 0: Hoare triple {7876#true} call ULTIMATE.init(); {7903#(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 22:34:00,009 INFO L280 TraceCheckUtils]: 1: Hoare triple {7903#(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; {7904#(<= 15 ~a8~0)} is VALID [2020-07-17 22:34:00,010 INFO L280 TraceCheckUtils]: 2: Hoare triple {7904#(<= 15 ~a8~0)} assume true; {7904#(<= 15 ~a8~0)} is VALID [2020-07-17 22:34:00,011 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7904#(<= 15 ~a8~0)} {7876#true} #782#return; {7881#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:34:00,012 INFO L263 TraceCheckUtils]: 4: Hoare triple {7881#(not (= 13 ~a8~0))} call #t~ret4 := main(); {7881#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:34:00,012 INFO L280 TraceCheckUtils]: 5: Hoare triple {7881#(not (= 13 ~a8~0))} ~output~0 := -1; {7881#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:34:00,013 INFO L280 TraceCheckUtils]: 6: Hoare triple {7881#(not (= 13 ~a8~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {7881#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:34:00,014 INFO L280 TraceCheckUtils]: 7: Hoare triple {7881#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {7881#(not (= 13 ~a8~0))} is VALID [2020-07-17 22:34:00,015 INFO L263 TraceCheckUtils]: 8: Hoare triple {7881#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {7905#(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 22:34:00,016 INFO L280 TraceCheckUtils]: 9: Hoare triple {7905#(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; {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,016 INFO L280 TraceCheckUtils]: 10: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} 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); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,017 INFO L280 TraceCheckUtils]: 11: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} 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); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,018 INFO L280 TraceCheckUtils]: 12: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,018 INFO L280 TraceCheckUtils]: 13: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} 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); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,019 INFO L280 TraceCheckUtils]: 14: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} 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); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,020 INFO L280 TraceCheckUtils]: 15: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,020 INFO L280 TraceCheckUtils]: 16: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,021 INFO L280 TraceCheckUtils]: 17: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} 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))); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,022 INFO L280 TraceCheckUtils]: 18: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,022 INFO L280 TraceCheckUtils]: 19: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} 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); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,023 INFO L280 TraceCheckUtils]: 20: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} 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); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,024 INFO L280 TraceCheckUtils]: 21: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} 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); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,024 INFO L280 TraceCheckUtils]: 22: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,025 INFO L280 TraceCheckUtils]: 23: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,026 INFO L280 TraceCheckUtils]: 24: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,026 INFO L280 TraceCheckUtils]: 25: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} 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); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,027 INFO L280 TraceCheckUtils]: 26: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} 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); {7906#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,028 INFO L280 TraceCheckUtils]: 27: Hoare triple {7906#(= ~a8~0 |old(~a8~0)|)} 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;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := -1; {7907#(= 13 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,029 INFO L280 TraceCheckUtils]: 28: Hoare triple {7907#(= 13 |old(~a8~0)|)} assume true; {7907#(= 13 |old(~a8~0)|)} is VALID [2020-07-17 22:34:00,030 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7907#(= 13 |old(~a8~0)|)} {7881#(not (= 13 ~a8~0))} #786#return; {7877#false} is VALID [2020-07-17 22:34:00,031 INFO L280 TraceCheckUtils]: 30: Hoare triple {7877#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {7877#false} is VALID [2020-07-17 22:34:00,031 INFO L280 TraceCheckUtils]: 31: Hoare triple {7877#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {7877#false} is VALID [2020-07-17 22:34:00,031 INFO L280 TraceCheckUtils]: 32: Hoare triple {7877#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {7877#false} is VALID [2020-07-17 22:34:00,032 INFO L263 TraceCheckUtils]: 33: Hoare triple {7877#false} call #t~ret3 := calculate_output(~input~0); {7877#false} is VALID [2020-07-17 22:34:00,032 INFO L280 TraceCheckUtils]: 34: Hoare triple {7877#false} ~input := #in~input; {7877#false} is VALID [2020-07-17 22:34:00,032 INFO L280 TraceCheckUtils]: 35: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,032 INFO L280 TraceCheckUtils]: 36: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,032 INFO L280 TraceCheckUtils]: 37: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,033 INFO L280 TraceCheckUtils]: 38: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,033 INFO L280 TraceCheckUtils]: 39: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,033 INFO L280 TraceCheckUtils]: 40: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,033 INFO L280 TraceCheckUtils]: 41: Hoare triple {7877#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)); {7877#false} is VALID [2020-07-17 22:34:00,033 INFO L280 TraceCheckUtils]: 42: Hoare triple {7877#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))); {7877#false} is VALID [2020-07-17 22:34:00,034 INFO L280 TraceCheckUtils]: 43: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,034 INFO L280 TraceCheckUtils]: 44: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,034 INFO L280 TraceCheckUtils]: 45: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,034 INFO L280 TraceCheckUtils]: 46: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,034 INFO L280 TraceCheckUtils]: 47: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,035 INFO L280 TraceCheckUtils]: 48: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,035 INFO L280 TraceCheckUtils]: 49: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,035 INFO L280 TraceCheckUtils]: 50: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,035 INFO L280 TraceCheckUtils]: 51: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,035 INFO L280 TraceCheckUtils]: 52: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,036 INFO L280 TraceCheckUtils]: 53: Hoare triple {7877#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)); {7877#false} is VALID [2020-07-17 22:34:00,036 INFO L280 TraceCheckUtils]: 54: Hoare triple {7877#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)); {7877#false} is VALID [2020-07-17 22:34:00,036 INFO L280 TraceCheckUtils]: 55: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,036 INFO L280 TraceCheckUtils]: 56: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,036 INFO L280 TraceCheckUtils]: 57: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,037 INFO L280 TraceCheckUtils]: 58: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,037 INFO L280 TraceCheckUtils]: 59: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,037 INFO L280 TraceCheckUtils]: 60: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,037 INFO L280 TraceCheckUtils]: 61: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,037 INFO L280 TraceCheckUtils]: 62: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,038 INFO L280 TraceCheckUtils]: 63: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,038 INFO L280 TraceCheckUtils]: 64: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,038 INFO L280 TraceCheckUtils]: 65: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,038 INFO L280 TraceCheckUtils]: 66: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,038 INFO L280 TraceCheckUtils]: 67: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,038 INFO L280 TraceCheckUtils]: 68: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,039 INFO L280 TraceCheckUtils]: 69: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,039 INFO L280 TraceCheckUtils]: 70: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,039 INFO L280 TraceCheckUtils]: 71: Hoare triple {7877#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)); {7877#false} is VALID [2020-07-17 22:34:00,039 INFO L280 TraceCheckUtils]: 72: Hoare triple {7877#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)))); {7877#false} is VALID [2020-07-17 22:34:00,039 INFO L280 TraceCheckUtils]: 73: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,040 INFO L280 TraceCheckUtils]: 74: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,040 INFO L280 TraceCheckUtils]: 75: Hoare triple {7877#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)); {7877#false} is VALID [2020-07-17 22:34:00,040 INFO L280 TraceCheckUtils]: 76: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,040 INFO L280 TraceCheckUtils]: 77: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,040 INFO L280 TraceCheckUtils]: 78: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,040 INFO L280 TraceCheckUtils]: 79: Hoare triple {7877#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))); {7877#false} is VALID [2020-07-17 22:34:00,041 INFO L280 TraceCheckUtils]: 80: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,041 INFO L280 TraceCheckUtils]: 81: Hoare triple {7877#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)); {7877#false} is VALID [2020-07-17 22:34:00,041 INFO L280 TraceCheckUtils]: 82: Hoare triple {7877#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)); {7877#false} is VALID [2020-07-17 22:34:00,041 INFO L280 TraceCheckUtils]: 83: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,041 INFO L280 TraceCheckUtils]: 84: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,042 INFO L280 TraceCheckUtils]: 85: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,042 INFO L280 TraceCheckUtils]: 86: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,042 INFO L280 TraceCheckUtils]: 87: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,042 INFO L280 TraceCheckUtils]: 88: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,042 INFO L280 TraceCheckUtils]: 89: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,043 INFO L280 TraceCheckUtils]: 90: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,043 INFO L280 TraceCheckUtils]: 91: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,043 INFO L280 TraceCheckUtils]: 92: Hoare triple {7877#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)); {7877#false} is VALID [2020-07-17 22:34:00,043 INFO L280 TraceCheckUtils]: 93: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,043 INFO L280 TraceCheckUtils]: 94: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,044 INFO L280 TraceCheckUtils]: 95: Hoare triple {7877#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)); {7877#false} is VALID [2020-07-17 22:34:00,044 INFO L280 TraceCheckUtils]: 96: Hoare triple {7877#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)); {7877#false} is VALID [2020-07-17 22:34:00,044 INFO L280 TraceCheckUtils]: 97: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,044 INFO L280 TraceCheckUtils]: 98: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,044 INFO L280 TraceCheckUtils]: 99: Hoare triple {7877#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); {7877#false} is VALID [2020-07-17 22:34:00,045 INFO L280 TraceCheckUtils]: 100: Hoare triple {7877#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))); {7877#false} is VALID [2020-07-17 22:34:00,045 INFO L280 TraceCheckUtils]: 101: Hoare triple {7877#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7877#false} is VALID [2020-07-17 22:34:00,045 INFO L280 TraceCheckUtils]: 102: Hoare triple {7877#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7877#false} is VALID [2020-07-17 22:34:00,046 INFO L280 TraceCheckUtils]: 103: Hoare triple {7877#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7877#false} is VALID [2020-07-17 22:34:00,046 INFO L280 TraceCheckUtils]: 104: Hoare triple {7877#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {7877#false} is VALID [2020-07-17 22:34:00,046 INFO L280 TraceCheckUtils]: 105: Hoare triple {7877#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7877#false} is VALID [2020-07-17 22:34:00,046 INFO L280 TraceCheckUtils]: 106: Hoare triple {7877#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {7877#false} is VALID [2020-07-17 22:34:00,047 INFO L280 TraceCheckUtils]: 107: Hoare triple {7877#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {7877#false} is VALID [2020-07-17 22:34:00,047 INFO L280 TraceCheckUtils]: 108: Hoare triple {7877#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7877#false} is VALID [2020-07-17 22:34:00,047 INFO L280 TraceCheckUtils]: 109: Hoare triple {7877#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7877#false} is VALID [2020-07-17 22:34:00,047 INFO L280 TraceCheckUtils]: 110: Hoare triple {7877#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {7877#false} is VALID [2020-07-17 22:34:00,047 INFO L280 TraceCheckUtils]: 111: Hoare triple {7877#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7877#false} is VALID [2020-07-17 22:34:00,047 INFO L280 TraceCheckUtils]: 112: Hoare triple {7877#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {7877#false} is VALID [2020-07-17 22:34:00,048 INFO L280 TraceCheckUtils]: 113: Hoare triple {7877#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7877#false} is VALID [2020-07-17 22:34:00,048 INFO L280 TraceCheckUtils]: 114: Hoare triple {7877#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7877#false} is VALID [2020-07-17 22:34:00,048 INFO L280 TraceCheckUtils]: 115: Hoare triple {7877#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {7877#false} is VALID [2020-07-17 22:34:00,048 INFO L280 TraceCheckUtils]: 116: Hoare triple {7877#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {7877#false} is VALID [2020-07-17 22:34:00,048 INFO L280 TraceCheckUtils]: 117: Hoare triple {7877#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {7877#false} is VALID [2020-07-17 22:34:00,049 INFO L280 TraceCheckUtils]: 118: Hoare triple {7877#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7877#false} is VALID [2020-07-17 22:34:00,049 INFO L280 TraceCheckUtils]: 119: Hoare triple {7877#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7877#false} is VALID [2020-07-17 22:34:00,049 INFO L280 TraceCheckUtils]: 120: Hoare triple {7877#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {7877#false} is VALID [2020-07-17 22:34:00,049 INFO L280 TraceCheckUtils]: 121: Hoare triple {7877#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {7877#false} is VALID [2020-07-17 22:34:00,049 INFO L280 TraceCheckUtils]: 122: Hoare triple {7877#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {7877#false} is VALID [2020-07-17 22:34:00,050 INFO L280 TraceCheckUtils]: 123: Hoare triple {7877#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {7877#false} is VALID [2020-07-17 22:34:00,050 INFO L280 TraceCheckUtils]: 124: Hoare triple {7877#false} assume !false; {7877#false} is VALID [2020-07-17 22:34:00,063 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:34:00,063 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [567730827] [2020-07-17 22:34:00,064 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:34:00,064 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 22:34:00,064 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [824250454] [2020-07-17 22:34:00,065 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 125 [2020-07-17 22:34:00,065 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:34:00,065 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-17 22:34:00,216 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 22:34:00,217 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 22:34:00,217 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:34:00,217 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 22:34:00,217 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-17 22:34:00,218 INFO L87 Difference]: Start difference. First operand 832 states and 1144 transitions. Second operand 8 states. [2020-07-17 22:34:07,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:07,039 INFO L93 Difference]: Finished difference Result 2808 states and 4147 transitions. [2020-07-17 22:34:07,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 22:34:07,040 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 125 [2020-07-17 22:34:07,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:34:07,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:34:07,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 844 transitions. [2020-07-17 22:34:07,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:34:07,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 844 transitions. [2020-07-17 22:34:07,062 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 844 transitions. [2020-07-17 22:34:08,743 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 844 edges. 844 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:34:09,016 INFO L225 Difference]: With dead ends: 2808 [2020-07-17 22:34:09,017 INFO L226 Difference]: Without dead ends: 1982 [2020-07-17 22:34:09,020 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=58, Invalid=152, Unknown=0, NotChecked=0, Total=210 [2020-07-17 22:34:09,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1982 states. [2020-07-17 22:34:09,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1982 to 1543. [2020-07-17 22:34:09,397 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:34:09,397 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1982 states. Second operand 1543 states. [2020-07-17 22:34:09,397 INFO L74 IsIncluded]: Start isIncluded. First operand 1982 states. Second operand 1543 states. [2020-07-17 22:34:09,398 INFO L87 Difference]: Start difference. First operand 1982 states. Second operand 1543 states. [2020-07-17 22:34:09,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:09,646 INFO L93 Difference]: Finished difference Result 1982 states and 2716 transitions. [2020-07-17 22:34:09,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 2716 transitions. [2020-07-17 22:34:09,654 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:34:09,655 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:34:09,655 INFO L74 IsIncluded]: Start isIncluded. First operand 1543 states. Second operand 1982 states. [2020-07-17 22:34:09,655 INFO L87 Difference]: Start difference. First operand 1543 states. Second operand 1982 states. [2020-07-17 22:34:09,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:09,863 INFO L93 Difference]: Finished difference Result 1982 states and 2716 transitions. [2020-07-17 22:34:09,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 2716 transitions. [2020-07-17 22:34:09,870 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:34:09,870 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:34:09,870 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:34:09,870 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:34:09,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1543 states. [2020-07-17 22:34:09,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 1543 states and 2052 transitions. [2020-07-17 22:34:09,995 INFO L78 Accepts]: Start accepts. Automaton has 1543 states and 2052 transitions. Word has length 125 [2020-07-17 22:34:09,995 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:34:09,995 INFO L479 AbstractCegarLoop]: Abstraction has 1543 states and 2052 transitions. [2020-07-17 22:34:09,995 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-17 22:34:09,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2052 transitions. [2020-07-17 22:34:10,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-17 22:34:10,001 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:34:10,001 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, 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] [2020-07-17 22:34:10,001 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 22:34:10,001 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:34:10,002 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:34:10,002 INFO L82 PathProgramCache]: Analyzing trace with hash -676972618, now seen corresponding path program 1 times [2020-07-17 22:34:10,002 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:34:10,002 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1119406409] [2020-07-17 22:34:10,003 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:34:10,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:10,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:10,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {16394#(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; {16354#true} is VALID [2020-07-17 22:34:10,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {16354#true} assume true; {16354#true} is VALID [2020-07-17 22:34:10,173 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16354#true} {16354#true} #782#return; {16354#true} is VALID [2020-07-17 22:34:10,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:10,207 INFO L280 TraceCheckUtils]: 0: Hoare triple {16395#(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; {16354#true} is VALID [2020-07-17 22:34:10,208 INFO L280 TraceCheckUtils]: 1: Hoare triple {16354#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); {16354#true} is VALID [2020-07-17 22:34:10,208 INFO L280 TraceCheckUtils]: 2: Hoare triple {16354#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); {16354#true} is VALID [2020-07-17 22:34:10,208 INFO L280 TraceCheckUtils]: 3: Hoare triple {16354#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); {16354#true} is VALID [2020-07-17 22:34:10,209 INFO L280 TraceCheckUtils]: 4: Hoare triple {16354#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; {16366#(= 1 ~a21~0)} is VALID [2020-07-17 22:34:10,210 INFO L280 TraceCheckUtils]: 5: Hoare triple {16366#(= 1 ~a21~0)} assume true; {16366#(= 1 ~a21~0)} is VALID [2020-07-17 22:34:10,211 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {16366#(= 1 ~a21~0)} {16354#true} #786#return; {16366#(= 1 ~a21~0)} is VALID [2020-07-17 22:34:10,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:10,269 INFO L280 TraceCheckUtils]: 0: Hoare triple {16395#(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; {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,271 INFO L280 TraceCheckUtils]: 2: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,271 INFO L280 TraceCheckUtils]: 3: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,272 INFO L280 TraceCheckUtils]: 4: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,273 INFO L280 TraceCheckUtils]: 5: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,273 INFO L280 TraceCheckUtils]: 6: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,274 INFO L280 TraceCheckUtils]: 7: Hoare triple {16396#(= ~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)); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,275 INFO L280 TraceCheckUtils]: 8: Hoare triple {16396#(= ~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))); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,275 INFO L280 TraceCheckUtils]: 9: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,276 INFO L280 TraceCheckUtils]: 10: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,276 INFO L280 TraceCheckUtils]: 11: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,277 INFO L280 TraceCheckUtils]: 12: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,278 INFO L280 TraceCheckUtils]: 13: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,279 INFO L280 TraceCheckUtils]: 14: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,279 INFO L280 TraceCheckUtils]: 15: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,280 INFO L280 TraceCheckUtils]: 16: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,281 INFO L280 TraceCheckUtils]: 17: Hoare triple {16396#(= ~a21~0 |old(~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,281 INFO L280 TraceCheckUtils]: 18: Hoare triple {16396#(= ~a21~0 |old(~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,282 INFO L280 TraceCheckUtils]: 19: Hoare triple {16396#(= ~a21~0 |old(~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)); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,282 INFO L280 TraceCheckUtils]: 20: Hoare triple {16396#(= ~a21~0 |old(~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)); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,283 INFO L280 TraceCheckUtils]: 21: Hoare triple {16396#(= ~a21~0 |old(~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,284 INFO L280 TraceCheckUtils]: 22: Hoare triple {16396#(= ~a21~0 |old(~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,284 INFO L280 TraceCheckUtils]: 23: Hoare triple {16396#(= ~a21~0 |old(~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,286 INFO L280 TraceCheckUtils]: 24: Hoare triple {16396#(= ~a21~0 |old(~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;~a17~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := 25; {16397#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-17 22:34:10,286 INFO L280 TraceCheckUtils]: 25: Hoare triple {16397#(not (= 1 |old(~a21~0)|))} assume true; {16397#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-17 22:34:10,287 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {16397#(not (= 1 |old(~a21~0)|))} {16366#(= 1 ~a21~0)} #786#return; {16355#false} is VALID [2020-07-17 22:34:10,290 INFO L263 TraceCheckUtils]: 0: Hoare triple {16354#true} call ULTIMATE.init(); {16394#(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 22:34:10,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {16394#(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; {16354#true} is VALID [2020-07-17 22:34:10,291 INFO L280 TraceCheckUtils]: 2: Hoare triple {16354#true} assume true; {16354#true} is VALID [2020-07-17 22:34:10,291 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16354#true} {16354#true} #782#return; {16354#true} is VALID [2020-07-17 22:34:10,292 INFO L263 TraceCheckUtils]: 4: Hoare triple {16354#true} call #t~ret4 := main(); {16354#true} is VALID [2020-07-17 22:34:10,292 INFO L280 TraceCheckUtils]: 5: Hoare triple {16354#true} ~output~0 := -1; {16354#true} is VALID [2020-07-17 22:34:10,292 INFO L280 TraceCheckUtils]: 6: Hoare triple {16354#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {16354#true} is VALID [2020-07-17 22:34:10,292 INFO L280 TraceCheckUtils]: 7: Hoare triple {16354#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16354#true} is VALID [2020-07-17 22:34:10,293 INFO L263 TraceCheckUtils]: 8: Hoare triple {16354#true} call #t~ret3 := calculate_output(~input~0); {16395#(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 22:34:10,294 INFO L280 TraceCheckUtils]: 9: Hoare triple {16395#(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; {16354#true} is VALID [2020-07-17 22:34:10,294 INFO L280 TraceCheckUtils]: 10: Hoare triple {16354#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); {16354#true} is VALID [2020-07-17 22:34:10,294 INFO L280 TraceCheckUtils]: 11: Hoare triple {16354#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); {16354#true} is VALID [2020-07-17 22:34:10,294 INFO L280 TraceCheckUtils]: 12: Hoare triple {16354#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); {16354#true} is VALID [2020-07-17 22:34:10,295 INFO L280 TraceCheckUtils]: 13: Hoare triple {16354#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; {16366#(= 1 ~a21~0)} is VALID [2020-07-17 22:34:10,296 INFO L280 TraceCheckUtils]: 14: Hoare triple {16366#(= 1 ~a21~0)} assume true; {16366#(= 1 ~a21~0)} is VALID [2020-07-17 22:34:10,297 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {16366#(= 1 ~a21~0)} {16354#true} #786#return; {16366#(= 1 ~a21~0)} is VALID [2020-07-17 22:34:10,297 INFO L280 TraceCheckUtils]: 16: Hoare triple {16366#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {16366#(= 1 ~a21~0)} is VALID [2020-07-17 22:34:10,298 INFO L280 TraceCheckUtils]: 17: Hoare triple {16366#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {16366#(= 1 ~a21~0)} is VALID [2020-07-17 22:34:10,299 INFO L280 TraceCheckUtils]: 18: Hoare triple {16366#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16366#(= 1 ~a21~0)} is VALID [2020-07-17 22:34:10,300 INFO L263 TraceCheckUtils]: 19: Hoare triple {16366#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {16395#(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 22:34:10,301 INFO L280 TraceCheckUtils]: 20: Hoare triple {16395#(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; {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,301 INFO L280 TraceCheckUtils]: 21: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,302 INFO L280 TraceCheckUtils]: 22: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,303 INFO L280 TraceCheckUtils]: 23: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,303 INFO L280 TraceCheckUtils]: 24: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,304 INFO L280 TraceCheckUtils]: 25: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,304 INFO L280 TraceCheckUtils]: 26: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,305 INFO L280 TraceCheckUtils]: 27: Hoare triple {16396#(= ~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)); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,305 INFO L280 TraceCheckUtils]: 28: Hoare triple {16396#(= ~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))); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,306 INFO L280 TraceCheckUtils]: 29: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,306 INFO L280 TraceCheckUtils]: 30: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,307 INFO L280 TraceCheckUtils]: 31: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,307 INFO L280 TraceCheckUtils]: 32: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,308 INFO L280 TraceCheckUtils]: 33: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,309 INFO L280 TraceCheckUtils]: 34: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,309 INFO L280 TraceCheckUtils]: 35: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,310 INFO L280 TraceCheckUtils]: 36: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,310 INFO L280 TraceCheckUtils]: 37: Hoare triple {16396#(= ~a21~0 |old(~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,311 INFO L280 TraceCheckUtils]: 38: Hoare triple {16396#(= ~a21~0 |old(~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,311 INFO L280 TraceCheckUtils]: 39: Hoare triple {16396#(= ~a21~0 |old(~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)); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,312 INFO L280 TraceCheckUtils]: 40: Hoare triple {16396#(= ~a21~0 |old(~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)); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,313 INFO L280 TraceCheckUtils]: 41: Hoare triple {16396#(= ~a21~0 |old(~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,313 INFO L280 TraceCheckUtils]: 42: Hoare triple {16396#(= ~a21~0 |old(~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,314 INFO L280 TraceCheckUtils]: 43: Hoare triple {16396#(= ~a21~0 |old(~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,315 INFO L280 TraceCheckUtils]: 44: Hoare triple {16396#(= ~a21~0 |old(~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;~a17~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := 25; {16397#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-17 22:34:10,316 INFO L280 TraceCheckUtils]: 45: Hoare triple {16397#(not (= 1 |old(~a21~0)|))} assume true; {16397#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-17 22:34:10,317 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {16397#(not (= 1 |old(~a21~0)|))} {16366#(= 1 ~a21~0)} #786#return; {16355#false} is VALID [2020-07-17 22:34:10,317 INFO L280 TraceCheckUtils]: 47: Hoare triple {16355#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {16355#false} is VALID [2020-07-17 22:34:10,317 INFO L280 TraceCheckUtils]: 48: Hoare triple {16355#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {16355#false} is VALID [2020-07-17 22:34:10,317 INFO L280 TraceCheckUtils]: 49: Hoare triple {16355#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16355#false} is VALID [2020-07-17 22:34:10,318 INFO L263 TraceCheckUtils]: 50: Hoare triple {16355#false} call #t~ret3 := calculate_output(~input~0); {16355#false} is VALID [2020-07-17 22:34:10,318 INFO L280 TraceCheckUtils]: 51: Hoare triple {16355#false} ~input := #in~input; {16355#false} is VALID [2020-07-17 22:34:10,318 INFO L280 TraceCheckUtils]: 52: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,318 INFO L280 TraceCheckUtils]: 53: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,318 INFO L280 TraceCheckUtils]: 54: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,319 INFO L280 TraceCheckUtils]: 55: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,319 INFO L280 TraceCheckUtils]: 56: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,319 INFO L280 TraceCheckUtils]: 57: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,319 INFO L280 TraceCheckUtils]: 58: Hoare triple {16355#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)); {16355#false} is VALID [2020-07-17 22:34:10,319 INFO L280 TraceCheckUtils]: 59: Hoare triple {16355#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))); {16355#false} is VALID [2020-07-17 22:34:10,320 INFO L280 TraceCheckUtils]: 60: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,320 INFO L280 TraceCheckUtils]: 61: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,320 INFO L280 TraceCheckUtils]: 62: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,320 INFO L280 TraceCheckUtils]: 63: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,321 INFO L280 TraceCheckUtils]: 64: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,321 INFO L280 TraceCheckUtils]: 65: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,321 INFO L280 TraceCheckUtils]: 66: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,321 INFO L280 TraceCheckUtils]: 67: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,321 INFO L280 TraceCheckUtils]: 68: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,322 INFO L280 TraceCheckUtils]: 69: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,322 INFO L280 TraceCheckUtils]: 70: Hoare triple {16355#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)); {16355#false} is VALID [2020-07-17 22:34:10,322 INFO L280 TraceCheckUtils]: 71: Hoare triple {16355#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)); {16355#false} is VALID [2020-07-17 22:34:10,322 INFO L280 TraceCheckUtils]: 72: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,322 INFO L280 TraceCheckUtils]: 73: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,322 INFO L280 TraceCheckUtils]: 74: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,323 INFO L280 TraceCheckUtils]: 75: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,323 INFO L280 TraceCheckUtils]: 76: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,323 INFO L280 TraceCheckUtils]: 77: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,323 INFO L280 TraceCheckUtils]: 78: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,324 INFO L280 TraceCheckUtils]: 79: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,324 INFO L280 TraceCheckUtils]: 80: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,324 INFO L280 TraceCheckUtils]: 81: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,325 INFO L280 TraceCheckUtils]: 82: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,325 INFO L280 TraceCheckUtils]: 83: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,325 INFO L280 TraceCheckUtils]: 84: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,326 INFO L280 TraceCheckUtils]: 85: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,326 INFO L280 TraceCheckUtils]: 86: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,326 INFO L280 TraceCheckUtils]: 87: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,326 INFO L280 TraceCheckUtils]: 88: Hoare triple {16355#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)); {16355#false} is VALID [2020-07-17 22:34:10,327 INFO L280 TraceCheckUtils]: 89: Hoare triple {16355#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)))); {16355#false} is VALID [2020-07-17 22:34:10,327 INFO L280 TraceCheckUtils]: 90: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,327 INFO L280 TraceCheckUtils]: 91: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,327 INFO L280 TraceCheckUtils]: 92: Hoare triple {16355#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)); {16355#false} is VALID [2020-07-17 22:34:10,328 INFO L280 TraceCheckUtils]: 93: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,328 INFO L280 TraceCheckUtils]: 94: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,328 INFO L280 TraceCheckUtils]: 95: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,328 INFO L280 TraceCheckUtils]: 96: Hoare triple {16355#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))); {16355#false} is VALID [2020-07-17 22:34:10,328 INFO L280 TraceCheckUtils]: 97: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,329 INFO L280 TraceCheckUtils]: 98: Hoare triple {16355#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)); {16355#false} is VALID [2020-07-17 22:34:10,329 INFO L280 TraceCheckUtils]: 99: Hoare triple {16355#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)); {16355#false} is VALID [2020-07-17 22:34:10,329 INFO L280 TraceCheckUtils]: 100: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,329 INFO L280 TraceCheckUtils]: 101: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,330 INFO L280 TraceCheckUtils]: 102: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,330 INFO L280 TraceCheckUtils]: 103: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,330 INFO L280 TraceCheckUtils]: 104: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,330 INFO L280 TraceCheckUtils]: 105: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,330 INFO L280 TraceCheckUtils]: 106: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,331 INFO L280 TraceCheckUtils]: 107: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,331 INFO L280 TraceCheckUtils]: 108: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,331 INFO L280 TraceCheckUtils]: 109: Hoare triple {16355#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)); {16355#false} is VALID [2020-07-17 22:34:10,331 INFO L280 TraceCheckUtils]: 110: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,332 INFO L280 TraceCheckUtils]: 111: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,332 INFO L280 TraceCheckUtils]: 112: Hoare triple {16355#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)); {16355#false} is VALID [2020-07-17 22:34:10,332 INFO L280 TraceCheckUtils]: 113: Hoare triple {16355#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)); {16355#false} is VALID [2020-07-17 22:34:10,333 INFO L280 TraceCheckUtils]: 114: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,333 INFO L280 TraceCheckUtils]: 115: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,333 INFO L280 TraceCheckUtils]: 116: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,333 INFO L280 TraceCheckUtils]: 117: Hoare triple {16355#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))); {16355#false} is VALID [2020-07-17 22:34:10,333 INFO L280 TraceCheckUtils]: 118: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,334 INFO L280 TraceCheckUtils]: 119: Hoare triple {16355#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,334 INFO L280 TraceCheckUtils]: 120: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,334 INFO L280 TraceCheckUtils]: 121: Hoare triple {16355#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,334 INFO L280 TraceCheckUtils]: 122: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,334 INFO L280 TraceCheckUtils]: 123: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,335 INFO L280 TraceCheckUtils]: 124: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,335 INFO L280 TraceCheckUtils]: 125: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,335 INFO L280 TraceCheckUtils]: 126: Hoare triple {16355#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,335 INFO L280 TraceCheckUtils]: 127: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,335 INFO L280 TraceCheckUtils]: 128: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,336 INFO L280 TraceCheckUtils]: 129: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,336 INFO L280 TraceCheckUtils]: 130: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,336 INFO L280 TraceCheckUtils]: 131: Hoare triple {16355#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,336 INFO L280 TraceCheckUtils]: 132: Hoare triple {16355#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,336 INFO L280 TraceCheckUtils]: 133: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,337 INFO L280 TraceCheckUtils]: 134: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,337 INFO L280 TraceCheckUtils]: 135: Hoare triple {16355#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,337 INFO L280 TraceCheckUtils]: 136: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,337 INFO L280 TraceCheckUtils]: 137: Hoare triple {16355#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,337 INFO L280 TraceCheckUtils]: 138: Hoare triple {16355#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,338 INFO L280 TraceCheckUtils]: 139: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,338 INFO L280 TraceCheckUtils]: 140: Hoare triple {16355#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {16355#false} is VALID [2020-07-17 22:34:10,338 INFO L280 TraceCheckUtils]: 141: Hoare triple {16355#false} assume !false; {16355#false} is VALID [2020-07-17 22:34:10,359 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 44 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 22:34:10,359 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1119406409] [2020-07-17 22:34:10,360 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [324005264] [2020-07-17 22:34:10,360 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 22:34:10,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:10,484 INFO L264 TraceCheckSpWp]: Trace formula consists of 427 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-17 22:34:10,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:10,530 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:34:10,706 INFO L263 TraceCheckUtils]: 0: Hoare triple {16354#true} call ULTIMATE.init(); {16354#true} is VALID [2020-07-17 22:34:10,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {16354#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; {16354#true} is VALID [2020-07-17 22:34:10,706 INFO L280 TraceCheckUtils]: 2: Hoare triple {16354#true} assume true; {16354#true} is VALID [2020-07-17 22:34:10,706 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16354#true} {16354#true} #782#return; {16354#true} is VALID [2020-07-17 22:34:10,707 INFO L263 TraceCheckUtils]: 4: Hoare triple {16354#true} call #t~ret4 := main(); {16354#true} is VALID [2020-07-17 22:34:10,707 INFO L280 TraceCheckUtils]: 5: Hoare triple {16354#true} ~output~0 := -1; {16354#true} is VALID [2020-07-17 22:34:10,707 INFO L280 TraceCheckUtils]: 6: Hoare triple {16354#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {16354#true} is VALID [2020-07-17 22:34:10,707 INFO L280 TraceCheckUtils]: 7: Hoare triple {16354#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16354#true} is VALID [2020-07-17 22:34:10,707 INFO L263 TraceCheckUtils]: 8: Hoare triple {16354#true} call #t~ret3 := calculate_output(~input~0); {16354#true} is VALID [2020-07-17 22:34:10,708 INFO L280 TraceCheckUtils]: 9: Hoare triple {16354#true} ~input := #in~input; {16354#true} is VALID [2020-07-17 22:34:10,708 INFO L280 TraceCheckUtils]: 10: Hoare triple {16354#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); {16354#true} is VALID [2020-07-17 22:34:10,708 INFO L280 TraceCheckUtils]: 11: Hoare triple {16354#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); {16354#true} is VALID [2020-07-17 22:34:10,708 INFO L280 TraceCheckUtils]: 12: Hoare triple {16354#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); {16354#true} is VALID [2020-07-17 22:34:10,709 INFO L280 TraceCheckUtils]: 13: Hoare triple {16354#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; {16366#(= 1 ~a21~0)} is VALID [2020-07-17 22:34:10,709 INFO L280 TraceCheckUtils]: 14: Hoare triple {16366#(= 1 ~a21~0)} assume true; {16366#(= 1 ~a21~0)} is VALID [2020-07-17 22:34:10,710 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {16366#(= 1 ~a21~0)} {16354#true} #786#return; {16366#(= 1 ~a21~0)} is VALID [2020-07-17 22:34:10,711 INFO L280 TraceCheckUtils]: 16: Hoare triple {16366#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {16366#(= 1 ~a21~0)} is VALID [2020-07-17 22:34:10,712 INFO L280 TraceCheckUtils]: 17: Hoare triple {16366#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {16366#(= 1 ~a21~0)} is VALID [2020-07-17 22:34:10,712 INFO L280 TraceCheckUtils]: 18: Hoare triple {16366#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16366#(= 1 ~a21~0)} is VALID [2020-07-17 22:34:10,713 INFO L263 TraceCheckUtils]: 19: Hoare triple {16366#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,714 INFO L280 TraceCheckUtils]: 20: Hoare triple {16396#(= ~a21~0 |old(~a21~0)|)} ~input := #in~input; {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,715 INFO L280 TraceCheckUtils]: 21: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,715 INFO L280 TraceCheckUtils]: 22: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,716 INFO L280 TraceCheckUtils]: 23: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,717 INFO L280 TraceCheckUtils]: 24: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,717 INFO L280 TraceCheckUtils]: 25: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,718 INFO L280 TraceCheckUtils]: 26: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,718 INFO L280 TraceCheckUtils]: 27: Hoare triple {16396#(= ~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)); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,719 INFO L280 TraceCheckUtils]: 28: Hoare triple {16396#(= ~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))); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,719 INFO L280 TraceCheckUtils]: 29: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,720 INFO L280 TraceCheckUtils]: 30: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,721 INFO L280 TraceCheckUtils]: 31: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,721 INFO L280 TraceCheckUtils]: 32: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,722 INFO L280 TraceCheckUtils]: 33: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,722 INFO L280 TraceCheckUtils]: 34: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,723 INFO L280 TraceCheckUtils]: 35: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,723 INFO L280 TraceCheckUtils]: 36: Hoare triple {16396#(= ~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,724 INFO L280 TraceCheckUtils]: 37: Hoare triple {16396#(= ~a21~0 |old(~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,725 INFO L280 TraceCheckUtils]: 38: Hoare triple {16396#(= ~a21~0 |old(~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,725 INFO L280 TraceCheckUtils]: 39: Hoare triple {16396#(= ~a21~0 |old(~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)); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,726 INFO L280 TraceCheckUtils]: 40: Hoare triple {16396#(= ~a21~0 |old(~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)); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,726 INFO L280 TraceCheckUtils]: 41: Hoare triple {16396#(= ~a21~0 |old(~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,727 INFO L280 TraceCheckUtils]: 42: Hoare triple {16396#(= ~a21~0 |old(~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,727 INFO L280 TraceCheckUtils]: 43: Hoare triple {16396#(= ~a21~0 |old(~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); {16396#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:10,729 INFO L280 TraceCheckUtils]: 44: Hoare triple {16396#(= ~a21~0 |old(~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;~a17~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := 25; {16533#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:34:10,729 INFO L280 TraceCheckUtils]: 45: Hoare triple {16533#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} assume true; {16533#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:34:10,731 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {16533#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} {16366#(= 1 ~a21~0)} #786#return; {16355#false} is VALID [2020-07-17 22:34:10,731 INFO L280 TraceCheckUtils]: 47: Hoare triple {16355#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {16355#false} is VALID [2020-07-17 22:34:10,731 INFO L280 TraceCheckUtils]: 48: Hoare triple {16355#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {16355#false} is VALID [2020-07-17 22:34:10,732 INFO L280 TraceCheckUtils]: 49: Hoare triple {16355#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16355#false} is VALID [2020-07-17 22:34:10,732 INFO L263 TraceCheckUtils]: 50: Hoare triple {16355#false} call #t~ret3 := calculate_output(~input~0); {16355#false} is VALID [2020-07-17 22:34:10,732 INFO L280 TraceCheckUtils]: 51: Hoare triple {16355#false} ~input := #in~input; {16355#false} is VALID [2020-07-17 22:34:10,732 INFO L280 TraceCheckUtils]: 52: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,733 INFO L280 TraceCheckUtils]: 53: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,733 INFO L280 TraceCheckUtils]: 54: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,733 INFO L280 TraceCheckUtils]: 55: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,733 INFO L280 TraceCheckUtils]: 56: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,733 INFO L280 TraceCheckUtils]: 57: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,733 INFO L280 TraceCheckUtils]: 58: Hoare triple {16355#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)); {16355#false} is VALID [2020-07-17 22:34:10,734 INFO L280 TraceCheckUtils]: 59: Hoare triple {16355#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))); {16355#false} is VALID [2020-07-17 22:34:10,734 INFO L280 TraceCheckUtils]: 60: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,734 INFO L280 TraceCheckUtils]: 61: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,734 INFO L280 TraceCheckUtils]: 62: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,734 INFO L280 TraceCheckUtils]: 63: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,735 INFO L280 TraceCheckUtils]: 64: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,735 INFO L280 TraceCheckUtils]: 65: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,735 INFO L280 TraceCheckUtils]: 66: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,735 INFO L280 TraceCheckUtils]: 67: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,735 INFO L280 TraceCheckUtils]: 68: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,736 INFO L280 TraceCheckUtils]: 69: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,736 INFO L280 TraceCheckUtils]: 70: Hoare triple {16355#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)); {16355#false} is VALID [2020-07-17 22:34:10,736 INFO L280 TraceCheckUtils]: 71: Hoare triple {16355#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)); {16355#false} is VALID [2020-07-17 22:34:10,736 INFO L280 TraceCheckUtils]: 72: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,736 INFO L280 TraceCheckUtils]: 73: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,737 INFO L280 TraceCheckUtils]: 74: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,737 INFO L280 TraceCheckUtils]: 75: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,737 INFO L280 TraceCheckUtils]: 76: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,737 INFO L280 TraceCheckUtils]: 77: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,737 INFO L280 TraceCheckUtils]: 78: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,737 INFO L280 TraceCheckUtils]: 79: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,738 INFO L280 TraceCheckUtils]: 80: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,738 INFO L280 TraceCheckUtils]: 81: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,738 INFO L280 TraceCheckUtils]: 82: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,738 INFO L280 TraceCheckUtils]: 83: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,738 INFO L280 TraceCheckUtils]: 84: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,738 INFO L280 TraceCheckUtils]: 85: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,739 INFO L280 TraceCheckUtils]: 86: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,739 INFO L280 TraceCheckUtils]: 87: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,739 INFO L280 TraceCheckUtils]: 88: Hoare triple {16355#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)); {16355#false} is VALID [2020-07-17 22:34:10,739 INFO L280 TraceCheckUtils]: 89: Hoare triple {16355#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)))); {16355#false} is VALID [2020-07-17 22:34:10,740 INFO L280 TraceCheckUtils]: 90: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,740 INFO L280 TraceCheckUtils]: 91: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,740 INFO L280 TraceCheckUtils]: 92: Hoare triple {16355#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)); {16355#false} is VALID [2020-07-17 22:34:10,740 INFO L280 TraceCheckUtils]: 93: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,740 INFO L280 TraceCheckUtils]: 94: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,740 INFO L280 TraceCheckUtils]: 95: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,741 INFO L280 TraceCheckUtils]: 96: Hoare triple {16355#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))); {16355#false} is VALID [2020-07-17 22:34:10,741 INFO L280 TraceCheckUtils]: 97: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,741 INFO L280 TraceCheckUtils]: 98: Hoare triple {16355#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)); {16355#false} is VALID [2020-07-17 22:34:10,741 INFO L280 TraceCheckUtils]: 99: Hoare triple {16355#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)); {16355#false} is VALID [2020-07-17 22:34:10,741 INFO L280 TraceCheckUtils]: 100: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,742 INFO L280 TraceCheckUtils]: 101: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,742 INFO L280 TraceCheckUtils]: 102: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,742 INFO L280 TraceCheckUtils]: 103: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,742 INFO L280 TraceCheckUtils]: 104: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,742 INFO L280 TraceCheckUtils]: 105: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,742 INFO L280 TraceCheckUtils]: 106: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,743 INFO L280 TraceCheckUtils]: 107: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,743 INFO L280 TraceCheckUtils]: 108: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,743 INFO L280 TraceCheckUtils]: 109: Hoare triple {16355#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)); {16355#false} is VALID [2020-07-17 22:34:10,743 INFO L280 TraceCheckUtils]: 110: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,744 INFO L280 TraceCheckUtils]: 111: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,744 INFO L280 TraceCheckUtils]: 112: Hoare triple {16355#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)); {16355#false} is VALID [2020-07-17 22:34:10,744 INFO L280 TraceCheckUtils]: 113: Hoare triple {16355#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)); {16355#false} is VALID [2020-07-17 22:34:10,745 INFO L280 TraceCheckUtils]: 114: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,745 INFO L280 TraceCheckUtils]: 115: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,745 INFO L280 TraceCheckUtils]: 116: Hoare triple {16355#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); {16355#false} is VALID [2020-07-17 22:34:10,746 INFO L280 TraceCheckUtils]: 117: Hoare triple {16355#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))); {16355#false} is VALID [2020-07-17 22:34:10,746 INFO L280 TraceCheckUtils]: 118: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,746 INFO L280 TraceCheckUtils]: 119: Hoare triple {16355#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,747 INFO L280 TraceCheckUtils]: 120: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,747 INFO L280 TraceCheckUtils]: 121: Hoare triple {16355#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,747 INFO L280 TraceCheckUtils]: 122: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,748 INFO L280 TraceCheckUtils]: 123: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,748 INFO L280 TraceCheckUtils]: 124: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,748 INFO L280 TraceCheckUtils]: 125: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,749 INFO L280 TraceCheckUtils]: 126: Hoare triple {16355#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,749 INFO L280 TraceCheckUtils]: 127: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,749 INFO L280 TraceCheckUtils]: 128: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,750 INFO L280 TraceCheckUtils]: 129: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,750 INFO L280 TraceCheckUtils]: 130: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,750 INFO L280 TraceCheckUtils]: 131: Hoare triple {16355#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,751 INFO L280 TraceCheckUtils]: 132: Hoare triple {16355#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,751 INFO L280 TraceCheckUtils]: 133: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,751 INFO L280 TraceCheckUtils]: 134: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,752 INFO L280 TraceCheckUtils]: 135: Hoare triple {16355#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,752 INFO L280 TraceCheckUtils]: 136: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,752 INFO L280 TraceCheckUtils]: 137: Hoare triple {16355#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,752 INFO L280 TraceCheckUtils]: 138: Hoare triple {16355#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,753 INFO L280 TraceCheckUtils]: 139: Hoare triple {16355#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16355#false} is VALID [2020-07-17 22:34:10,753 INFO L280 TraceCheckUtils]: 140: Hoare triple {16355#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {16355#false} is VALID [2020-07-17 22:34:10,753 INFO L280 TraceCheckUtils]: 141: Hoare triple {16355#false} assume !false; {16355#false} is VALID [2020-07-17 22:34:10,784 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 45 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:34:10,785 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:34:10,785 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 8 [2020-07-17 22:34:10,785 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1645806011] [2020-07-17 22:34:10,786 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 142 [2020-07-17 22:34:10,788 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:34:10,789 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-17 22:34:11,023 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 151 edges. 151 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:34:11,024 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 22:34:11,024 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:34:11,025 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 22:34:11,025 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2020-07-17 22:34:11,025 INFO L87 Difference]: Start difference. First operand 1543 states and 2052 transitions. Second operand 8 states. [2020-07-17 22:34:16,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:16,850 INFO L93 Difference]: Finished difference Result 3541 states and 4910 transitions. [2020-07-17 22:34:16,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-17 22:34:16,850 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 142 [2020-07-17 22:34:16,850 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:34:16,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:34:16,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 637 transitions. [2020-07-17 22:34:16,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:34:16,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 637 transitions. [2020-07-17 22:34:16,857 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 637 transitions. [2020-07-17 22:34:18,114 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 637 edges. 637 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:34:18,320 INFO L225 Difference]: With dead ends: 3541 [2020-07-17 22:34:18,320 INFO L226 Difference]: Without dead ends: 2004 [2020-07-17 22:34:18,324 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 148 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2020-07-17 22:34:18,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2004 states. [2020-07-17 22:34:18,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2004 to 1684. [2020-07-17 22:34:18,675 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:34:18,675 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2004 states. Second operand 1684 states. [2020-07-17 22:34:18,675 INFO L74 IsIncluded]: Start isIncluded. First operand 2004 states. Second operand 1684 states. [2020-07-17 22:34:18,675 INFO L87 Difference]: Start difference. First operand 2004 states. Second operand 1684 states. [2020-07-17 22:34:18,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:18,952 INFO L93 Difference]: Finished difference Result 2004 states and 2758 transitions. [2020-07-17 22:34:18,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 2758 transitions. [2020-07-17 22:34:18,957 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:34:18,957 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:34:18,957 INFO L74 IsIncluded]: Start isIncluded. First operand 1684 states. Second operand 2004 states. [2020-07-17 22:34:18,957 INFO L87 Difference]: Start difference. First operand 1684 states. Second operand 2004 states. [2020-07-17 22:34:19,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:19,152 INFO L93 Difference]: Finished difference Result 2004 states and 2758 transitions. [2020-07-17 22:34:19,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 2758 transitions. [2020-07-17 22:34:19,156 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:34:19,156 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:34:19,156 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:34:19,156 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:34:19,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1684 states. [2020-07-17 22:34:19,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 1684 states and 2237 transitions. [2020-07-17 22:34:19,278 INFO L78 Accepts]: Start accepts. Automaton has 1684 states and 2237 transitions. Word has length 142 [2020-07-17 22:34:19,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:34:19,278 INFO L479 AbstractCegarLoop]: Abstraction has 1684 states and 2237 transitions. [2020-07-17 22:34:19,278 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-17 22:34:19,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2237 transitions. [2020-07-17 22:34:19,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2020-07-17 22:34:19,283 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:34:19,284 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-17 22:34:19,497 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:34:19,498 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:34:19,498 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:34:19,499 INFO L82 PathProgramCache]: Analyzing trace with hash 809347390, now seen corresponding path program 1 times [2020-07-17 22:34:19,500 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:34:19,500 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1150677110] [2020-07-17 22:34:19,500 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:34:19,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:19,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:19,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {26248#(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; {26204#true} is VALID [2020-07-17 22:34:19,702 INFO L280 TraceCheckUtils]: 1: Hoare triple {26204#true} assume true; {26204#true} is VALID [2020-07-17 22:34:19,703 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26204#true} {26204#true} #782#return; {26204#true} is VALID [2020-07-17 22:34:19,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:19,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {26249#(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; {26204#true} is VALID [2020-07-17 22:34:19,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {26204#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); {26204#true} is VALID [2020-07-17 22:34:19,758 INFO L280 TraceCheckUtils]: 2: Hoare triple {26204#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); {26204#true} is VALID [2020-07-17 22:34:19,758 INFO L280 TraceCheckUtils]: 3: Hoare triple {26204#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); {26204#true} is VALID [2020-07-17 22:34:19,758 INFO L280 TraceCheckUtils]: 4: Hoare triple {26204#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); {26204#true} is VALID [2020-07-17 22:34:19,759 INFO L280 TraceCheckUtils]: 5: Hoare triple {26204#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); {26204#true} is VALID [2020-07-17 22:34:19,759 INFO L280 TraceCheckUtils]: 6: Hoare triple {26204#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); {26204#true} is VALID [2020-07-17 22:34:19,759 INFO L280 TraceCheckUtils]: 7: Hoare triple {26204#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)); {26204#true} is VALID [2020-07-17 22:34:19,761 INFO L280 TraceCheckUtils]: 8: Hoare triple {26204#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; {26220#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:34:19,762 INFO L280 TraceCheckUtils]: 9: Hoare triple {26220#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {26220#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:34:19,763 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {26220#(and (= 1 ~a17~0) (= 1 ~a20~0))} {26204#true} #786#return; {26220#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:34:19,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:19,826 INFO L280 TraceCheckUtils]: 0: Hoare triple {26249#(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; {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,827 INFO L280 TraceCheckUtils]: 1: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,828 INFO L280 TraceCheckUtils]: 2: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,829 INFO L280 TraceCheckUtils]: 3: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,830 INFO L280 TraceCheckUtils]: 4: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,831 INFO L280 TraceCheckUtils]: 5: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,832 INFO L280 TraceCheckUtils]: 6: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,833 INFO L280 TraceCheckUtils]: 7: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,835 INFO L280 TraceCheckUtils]: 8: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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))); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,836 INFO L280 TraceCheckUtils]: 9: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,837 INFO L280 TraceCheckUtils]: 10: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,838 INFO L280 TraceCheckUtils]: 11: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,839 INFO L280 TraceCheckUtils]: 12: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,840 INFO L280 TraceCheckUtils]: 13: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,841 INFO L280 TraceCheckUtils]: 14: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,842 INFO L280 TraceCheckUtils]: 15: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,843 INFO L280 TraceCheckUtils]: 16: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,844 INFO L280 TraceCheckUtils]: 17: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,845 INFO L280 TraceCheckUtils]: 18: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,846 INFO L280 TraceCheckUtils]: 19: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,847 INFO L280 TraceCheckUtils]: 20: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,848 INFO L280 TraceCheckUtils]: 21: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,849 INFO L280 TraceCheckUtils]: 22: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,850 INFO L280 TraceCheckUtils]: 23: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,851 INFO L280 TraceCheckUtils]: 24: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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;~a17~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := 25; {26251#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-17 22:34:19,851 INFO L280 TraceCheckUtils]: 25: Hoare triple {26251#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {26251#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-17 22:34:19,852 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {26251#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} {26220#(and (= 1 ~a17~0) (= 1 ~a20~0))} #786#return; {26205#false} is VALID [2020-07-17 22:34:19,856 INFO L263 TraceCheckUtils]: 0: Hoare triple {26204#true} call ULTIMATE.init(); {26248#(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 22:34:19,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {26248#(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; {26204#true} is VALID [2020-07-17 22:34:19,857 INFO L280 TraceCheckUtils]: 2: Hoare triple {26204#true} assume true; {26204#true} is VALID [2020-07-17 22:34:19,857 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26204#true} {26204#true} #782#return; {26204#true} is VALID [2020-07-17 22:34:19,857 INFO L263 TraceCheckUtils]: 4: Hoare triple {26204#true} call #t~ret4 := main(); {26204#true} is VALID [2020-07-17 22:34:19,858 INFO L280 TraceCheckUtils]: 5: Hoare triple {26204#true} ~output~0 := -1; {26204#true} is VALID [2020-07-17 22:34:19,858 INFO L280 TraceCheckUtils]: 6: Hoare triple {26204#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {26204#true} is VALID [2020-07-17 22:34:19,858 INFO L280 TraceCheckUtils]: 7: Hoare triple {26204#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {26204#true} is VALID [2020-07-17 22:34:19,860 INFO L263 TraceCheckUtils]: 8: Hoare triple {26204#true} call #t~ret3 := calculate_output(~input~0); {26249#(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 22:34:19,861 INFO L280 TraceCheckUtils]: 9: Hoare triple {26249#(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; {26204#true} is VALID [2020-07-17 22:34:19,861 INFO L280 TraceCheckUtils]: 10: Hoare triple {26204#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); {26204#true} is VALID [2020-07-17 22:34:19,861 INFO L280 TraceCheckUtils]: 11: Hoare triple {26204#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); {26204#true} is VALID [2020-07-17 22:34:19,861 INFO L280 TraceCheckUtils]: 12: Hoare triple {26204#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); {26204#true} is VALID [2020-07-17 22:34:19,861 INFO L280 TraceCheckUtils]: 13: Hoare triple {26204#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); {26204#true} is VALID [2020-07-17 22:34:19,862 INFO L280 TraceCheckUtils]: 14: Hoare triple {26204#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); {26204#true} is VALID [2020-07-17 22:34:19,862 INFO L280 TraceCheckUtils]: 15: Hoare triple {26204#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); {26204#true} is VALID [2020-07-17 22:34:19,862 INFO L280 TraceCheckUtils]: 16: Hoare triple {26204#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)); {26204#true} is VALID [2020-07-17 22:34:19,863 INFO L280 TraceCheckUtils]: 17: Hoare triple {26204#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; {26220#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:34:19,864 INFO L280 TraceCheckUtils]: 18: Hoare triple {26220#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {26220#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:34:19,865 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {26220#(and (= 1 ~a17~0) (= 1 ~a20~0))} {26204#true} #786#return; {26220#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:34:19,866 INFO L280 TraceCheckUtils]: 20: Hoare triple {26220#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {26220#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:34:19,867 INFO L280 TraceCheckUtils]: 21: Hoare triple {26220#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {26220#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:34:19,867 INFO L280 TraceCheckUtils]: 22: Hoare triple {26220#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {26220#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:34:19,869 INFO L263 TraceCheckUtils]: 23: Hoare triple {26220#(and (= 1 ~a17~0) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {26249#(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 22:34:19,870 INFO L280 TraceCheckUtils]: 24: Hoare triple {26249#(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; {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,870 INFO L280 TraceCheckUtils]: 25: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,872 INFO L280 TraceCheckUtils]: 26: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,873 INFO L280 TraceCheckUtils]: 27: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,874 INFO L280 TraceCheckUtils]: 28: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,875 INFO L280 TraceCheckUtils]: 29: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,876 INFO L280 TraceCheckUtils]: 30: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,877 INFO L280 TraceCheckUtils]: 31: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,878 INFO L280 TraceCheckUtils]: 32: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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))); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,879 INFO L280 TraceCheckUtils]: 33: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,880 INFO L280 TraceCheckUtils]: 34: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,881 INFO L280 TraceCheckUtils]: 35: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,882 INFO L280 TraceCheckUtils]: 36: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,883 INFO L280 TraceCheckUtils]: 37: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,884 INFO L280 TraceCheckUtils]: 38: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,885 INFO L280 TraceCheckUtils]: 39: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,886 INFO L280 TraceCheckUtils]: 40: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,887 INFO L280 TraceCheckUtils]: 41: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,888 INFO L280 TraceCheckUtils]: 42: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,888 INFO L280 TraceCheckUtils]: 43: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,889 INFO L280 TraceCheckUtils]: 44: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,890 INFO L280 TraceCheckUtils]: 45: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,892 INFO L280 TraceCheckUtils]: 46: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,893 INFO L280 TraceCheckUtils]: 47: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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); {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:34:19,894 INFO L280 TraceCheckUtils]: 48: Hoare triple {26250#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} 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;~a17~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := 25; {26251#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-17 22:34:19,895 INFO L280 TraceCheckUtils]: 49: Hoare triple {26251#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {26251#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-17 22:34:19,896 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {26251#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} {26220#(and (= 1 ~a17~0) (= 1 ~a20~0))} #786#return; {26205#false} is VALID [2020-07-17 22:34:19,896 INFO L280 TraceCheckUtils]: 51: Hoare triple {26205#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {26205#false} is VALID [2020-07-17 22:34:19,896 INFO L280 TraceCheckUtils]: 52: Hoare triple {26205#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {26205#false} is VALID [2020-07-17 22:34:19,896 INFO L280 TraceCheckUtils]: 53: Hoare triple {26205#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {26205#false} is VALID [2020-07-17 22:34:19,897 INFO L263 TraceCheckUtils]: 54: Hoare triple {26205#false} call #t~ret3 := calculate_output(~input~0); {26205#false} is VALID [2020-07-17 22:34:19,897 INFO L280 TraceCheckUtils]: 55: Hoare triple {26205#false} ~input := #in~input; {26205#false} is VALID [2020-07-17 22:34:19,897 INFO L280 TraceCheckUtils]: 56: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,897 INFO L280 TraceCheckUtils]: 57: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,897 INFO L280 TraceCheckUtils]: 58: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,898 INFO L280 TraceCheckUtils]: 59: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,898 INFO L280 TraceCheckUtils]: 60: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,898 INFO L280 TraceCheckUtils]: 61: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,898 INFO L280 TraceCheckUtils]: 62: Hoare triple {26205#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)); {26205#false} is VALID [2020-07-17 22:34:19,898 INFO L280 TraceCheckUtils]: 63: Hoare triple {26205#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))); {26205#false} is VALID [2020-07-17 22:34:19,899 INFO L280 TraceCheckUtils]: 64: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,899 INFO L280 TraceCheckUtils]: 65: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,899 INFO L280 TraceCheckUtils]: 66: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,899 INFO L280 TraceCheckUtils]: 67: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,899 INFO L280 TraceCheckUtils]: 68: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,899 INFO L280 TraceCheckUtils]: 69: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,900 INFO L280 TraceCheckUtils]: 70: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,900 INFO L280 TraceCheckUtils]: 71: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,900 INFO L280 TraceCheckUtils]: 72: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,900 INFO L280 TraceCheckUtils]: 73: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,900 INFO L280 TraceCheckUtils]: 74: Hoare triple {26205#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)); {26205#false} is VALID [2020-07-17 22:34:19,901 INFO L280 TraceCheckUtils]: 75: Hoare triple {26205#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)); {26205#false} is VALID [2020-07-17 22:34:19,901 INFO L280 TraceCheckUtils]: 76: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,901 INFO L280 TraceCheckUtils]: 77: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,901 INFO L280 TraceCheckUtils]: 78: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,901 INFO L280 TraceCheckUtils]: 79: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,902 INFO L280 TraceCheckUtils]: 80: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,902 INFO L280 TraceCheckUtils]: 81: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,902 INFO L280 TraceCheckUtils]: 82: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,902 INFO L280 TraceCheckUtils]: 83: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,902 INFO L280 TraceCheckUtils]: 84: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,902 INFO L280 TraceCheckUtils]: 85: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,903 INFO L280 TraceCheckUtils]: 86: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,903 INFO L280 TraceCheckUtils]: 87: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,903 INFO L280 TraceCheckUtils]: 88: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,903 INFO L280 TraceCheckUtils]: 89: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,903 INFO L280 TraceCheckUtils]: 90: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,903 INFO L280 TraceCheckUtils]: 91: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,904 INFO L280 TraceCheckUtils]: 92: Hoare triple {26205#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)); {26205#false} is VALID [2020-07-17 22:34:19,904 INFO L280 TraceCheckUtils]: 93: Hoare triple {26205#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)))); {26205#false} is VALID [2020-07-17 22:34:19,904 INFO L280 TraceCheckUtils]: 94: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,904 INFO L280 TraceCheckUtils]: 95: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,904 INFO L280 TraceCheckUtils]: 96: Hoare triple {26205#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)); {26205#false} is VALID [2020-07-17 22:34:19,905 INFO L280 TraceCheckUtils]: 97: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,905 INFO L280 TraceCheckUtils]: 98: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,905 INFO L280 TraceCheckUtils]: 99: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,905 INFO L280 TraceCheckUtils]: 100: Hoare triple {26205#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))); {26205#false} is VALID [2020-07-17 22:34:19,905 INFO L280 TraceCheckUtils]: 101: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,905 INFO L280 TraceCheckUtils]: 102: Hoare triple {26205#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)); {26205#false} is VALID [2020-07-17 22:34:19,906 INFO L280 TraceCheckUtils]: 103: Hoare triple {26205#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)); {26205#false} is VALID [2020-07-17 22:34:19,906 INFO L280 TraceCheckUtils]: 104: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,906 INFO L280 TraceCheckUtils]: 105: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,906 INFO L280 TraceCheckUtils]: 106: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,906 INFO L280 TraceCheckUtils]: 107: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,906 INFO L280 TraceCheckUtils]: 108: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,907 INFO L280 TraceCheckUtils]: 109: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,907 INFO L280 TraceCheckUtils]: 110: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,907 INFO L280 TraceCheckUtils]: 111: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,907 INFO L280 TraceCheckUtils]: 112: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,908 INFO L280 TraceCheckUtils]: 113: Hoare triple {26205#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)); {26205#false} is VALID [2020-07-17 22:34:19,908 INFO L280 TraceCheckUtils]: 114: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,908 INFO L280 TraceCheckUtils]: 115: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,908 INFO L280 TraceCheckUtils]: 116: Hoare triple {26205#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)); {26205#false} is VALID [2020-07-17 22:34:19,909 INFO L280 TraceCheckUtils]: 117: Hoare triple {26205#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)); {26205#false} is VALID [2020-07-17 22:34:19,909 INFO L280 TraceCheckUtils]: 118: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,909 INFO L280 TraceCheckUtils]: 119: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,909 INFO L280 TraceCheckUtils]: 120: Hoare triple {26205#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); {26205#false} is VALID [2020-07-17 22:34:19,909 INFO L280 TraceCheckUtils]: 121: Hoare triple {26205#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))); {26205#false} is VALID [2020-07-17 22:34:19,910 INFO L280 TraceCheckUtils]: 122: Hoare triple {26205#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26205#false} is VALID [2020-07-17 22:34:19,910 INFO L280 TraceCheckUtils]: 123: Hoare triple {26205#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26205#false} is VALID [2020-07-17 22:34:19,910 INFO L280 TraceCheckUtils]: 124: Hoare triple {26205#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26205#false} is VALID [2020-07-17 22:34:19,910 INFO L280 TraceCheckUtils]: 125: Hoare triple {26205#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {26205#false} is VALID [2020-07-17 22:34:19,910 INFO L280 TraceCheckUtils]: 126: Hoare triple {26205#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26205#false} is VALID [2020-07-17 22:34:19,911 INFO L280 TraceCheckUtils]: 127: Hoare triple {26205#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26205#false} is VALID [2020-07-17 22:34:19,911 INFO L280 TraceCheckUtils]: 128: Hoare triple {26205#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26205#false} is VALID [2020-07-17 22:34:19,911 INFO L280 TraceCheckUtils]: 129: Hoare triple {26205#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26205#false} is VALID [2020-07-17 22:34:19,911 INFO L280 TraceCheckUtils]: 130: Hoare triple {26205#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26205#false} is VALID [2020-07-17 22:34:19,911 INFO L280 TraceCheckUtils]: 131: Hoare triple {26205#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26205#false} is VALID [2020-07-17 22:34:19,911 INFO L280 TraceCheckUtils]: 132: Hoare triple {26205#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26205#false} is VALID [2020-07-17 22:34:19,912 INFO L280 TraceCheckUtils]: 133: Hoare triple {26205#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26205#false} is VALID [2020-07-17 22:34:19,912 INFO L280 TraceCheckUtils]: 134: Hoare triple {26205#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26205#false} is VALID [2020-07-17 22:34:19,912 INFO L280 TraceCheckUtils]: 135: Hoare triple {26205#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26205#false} is VALID [2020-07-17 22:34:19,912 INFO L280 TraceCheckUtils]: 136: Hoare triple {26205#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {26205#false} is VALID [2020-07-17 22:34:19,912 INFO L280 TraceCheckUtils]: 137: Hoare triple {26205#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {26205#false} is VALID [2020-07-17 22:34:19,913 INFO L280 TraceCheckUtils]: 138: Hoare triple {26205#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26205#false} is VALID [2020-07-17 22:34:19,913 INFO L280 TraceCheckUtils]: 139: Hoare triple {26205#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26205#false} is VALID [2020-07-17 22:34:19,913 INFO L280 TraceCheckUtils]: 140: Hoare triple {26205#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26205#false} is VALID [2020-07-17 22:34:19,913 INFO L280 TraceCheckUtils]: 141: Hoare triple {26205#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {26205#false} is VALID [2020-07-17 22:34:19,913 INFO L280 TraceCheckUtils]: 142: Hoare triple {26205#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {26205#false} is VALID [2020-07-17 22:34:19,914 INFO L280 TraceCheckUtils]: 143: Hoare triple {26205#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {26205#false} is VALID [2020-07-17 22:34:19,914 INFO L280 TraceCheckUtils]: 144: Hoare triple {26205#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {26205#false} is VALID [2020-07-17 22:34:19,914 INFO L280 TraceCheckUtils]: 145: Hoare triple {26205#false} assume !false; {26205#false} is VALID [2020-07-17 22:34:19,938 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 52 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 22:34:19,938 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1150677110] [2020-07-17 22:34:19,938 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [635650922] [2020-07-17 22:34:19,939 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 22:34:20,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:20,055 INFO L264 TraceCheckSpWp]: Trace formula consists of 428 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-17 22:34:20,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:20,109 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:34:20,438 INFO L263 TraceCheckUtils]: 0: Hoare triple {26204#true} call ULTIMATE.init(); {26204#true} is VALID [2020-07-17 22:34:20,439 INFO L280 TraceCheckUtils]: 1: Hoare triple {26204#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; {26204#true} is VALID [2020-07-17 22:34:20,439 INFO L280 TraceCheckUtils]: 2: Hoare triple {26204#true} assume true; {26204#true} is VALID [2020-07-17 22:34:20,439 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26204#true} {26204#true} #782#return; {26204#true} is VALID [2020-07-17 22:34:20,439 INFO L263 TraceCheckUtils]: 4: Hoare triple {26204#true} call #t~ret4 := main(); {26204#true} is VALID [2020-07-17 22:34:20,440 INFO L280 TraceCheckUtils]: 5: Hoare triple {26204#true} ~output~0 := -1; {26204#true} is VALID [2020-07-17 22:34:20,440 INFO L280 TraceCheckUtils]: 6: Hoare triple {26204#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {26204#true} is VALID [2020-07-17 22:34:20,440 INFO L280 TraceCheckUtils]: 7: Hoare triple {26204#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {26204#true} is VALID [2020-07-17 22:34:20,440 INFO L263 TraceCheckUtils]: 8: Hoare triple {26204#true} call #t~ret3 := calculate_output(~input~0); {26204#true} is VALID [2020-07-17 22:34:20,440 INFO L280 TraceCheckUtils]: 9: Hoare triple {26204#true} ~input := #in~input; {26204#true} is VALID [2020-07-17 22:34:20,441 INFO L280 TraceCheckUtils]: 10: Hoare triple {26204#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); {26204#true} is VALID [2020-07-17 22:34:20,441 INFO L280 TraceCheckUtils]: 11: Hoare triple {26204#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); {26204#true} is VALID [2020-07-17 22:34:20,441 INFO L280 TraceCheckUtils]: 12: Hoare triple {26204#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); {26204#true} is VALID [2020-07-17 22:34:20,441 INFO L280 TraceCheckUtils]: 13: Hoare triple {26204#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); {26204#true} is VALID [2020-07-17 22:34:20,442 INFO L280 TraceCheckUtils]: 14: Hoare triple {26204#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); {26204#true} is VALID [2020-07-17 22:34:20,442 INFO L280 TraceCheckUtils]: 15: Hoare triple {26204#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); {26204#true} is VALID [2020-07-17 22:34:20,442 INFO L280 TraceCheckUtils]: 16: Hoare triple {26204#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)); {26204#true} is VALID [2020-07-17 22:34:20,444 INFO L280 TraceCheckUtils]: 17: Hoare triple {26204#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; {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,445 INFO L280 TraceCheckUtils]: 18: Hoare triple {26306#(<= ~a21~0 0)} assume true; {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,446 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {26306#(<= ~a21~0 0)} {26204#true} #786#return; {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,447 INFO L280 TraceCheckUtils]: 20: Hoare triple {26306#(<= ~a21~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,448 INFO L280 TraceCheckUtils]: 21: Hoare triple {26306#(<= ~a21~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,448 INFO L280 TraceCheckUtils]: 22: Hoare triple {26306#(<= ~a21~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,449 INFO L263 TraceCheckUtils]: 23: Hoare triple {26306#(<= ~a21~0 0)} call #t~ret3 := calculate_output(~input~0); {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,450 INFO L280 TraceCheckUtils]: 24: Hoare triple {26325#(<= ~a21~0 |old(~a21~0)|)} ~input := #in~input; {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,450 INFO L280 TraceCheckUtils]: 25: Hoare triple {26325#(<= ~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); {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,451 INFO L280 TraceCheckUtils]: 26: Hoare triple {26325#(<= ~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); {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,452 INFO L280 TraceCheckUtils]: 27: Hoare triple {26325#(<= ~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); {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,452 INFO L280 TraceCheckUtils]: 28: Hoare triple {26325#(<= ~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); {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,453 INFO L280 TraceCheckUtils]: 29: Hoare triple {26325#(<= ~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); {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,454 INFO L280 TraceCheckUtils]: 30: Hoare triple {26325#(<= ~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); {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,455 INFO L280 TraceCheckUtils]: 31: Hoare triple {26325#(<= ~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)); {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,456 INFO L280 TraceCheckUtils]: 32: Hoare triple {26325#(<= ~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))); {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,457 INFO L280 TraceCheckUtils]: 33: Hoare triple {26325#(<= ~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); {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,457 INFO L280 TraceCheckUtils]: 34: Hoare triple {26325#(<= ~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); {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,458 INFO L280 TraceCheckUtils]: 35: Hoare triple {26325#(<= ~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); {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,459 INFO L280 TraceCheckUtils]: 36: Hoare triple {26325#(<= ~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); {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,459 INFO L280 TraceCheckUtils]: 37: Hoare triple {26325#(<= ~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); {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,460 INFO L280 TraceCheckUtils]: 38: Hoare triple {26325#(<= ~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); {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,461 INFO L280 TraceCheckUtils]: 39: Hoare triple {26325#(<= ~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); {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,461 INFO L280 TraceCheckUtils]: 40: Hoare triple {26325#(<= ~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); {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,462 INFO L280 TraceCheckUtils]: 41: Hoare triple {26325#(<= ~a21~0 |old(~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); {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,463 INFO L280 TraceCheckUtils]: 42: Hoare triple {26325#(<= ~a21~0 |old(~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); {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,464 INFO L280 TraceCheckUtils]: 43: Hoare triple {26325#(<= ~a21~0 |old(~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)); {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,465 INFO L280 TraceCheckUtils]: 44: Hoare triple {26325#(<= ~a21~0 |old(~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)); {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,466 INFO L280 TraceCheckUtils]: 45: Hoare triple {26325#(<= ~a21~0 |old(~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); {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,466 INFO L280 TraceCheckUtils]: 46: Hoare triple {26325#(<= ~a21~0 |old(~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); {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,467 INFO L280 TraceCheckUtils]: 47: Hoare triple {26325#(<= ~a21~0 |old(~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); {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,468 INFO L280 TraceCheckUtils]: 48: Hoare triple {26325#(<= ~a21~0 |old(~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;~a17~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := 25; {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,469 INFO L280 TraceCheckUtils]: 49: Hoare triple {26325#(<= ~a21~0 |old(~a21~0)|)} assume true; {26325#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:34:20,470 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {26325#(<= ~a21~0 |old(~a21~0)|)} {26306#(<= ~a21~0 0)} #786#return; {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,471 INFO L280 TraceCheckUtils]: 51: Hoare triple {26306#(<= ~a21~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,471 INFO L280 TraceCheckUtils]: 52: Hoare triple {26306#(<= ~a21~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,472 INFO L280 TraceCheckUtils]: 53: Hoare triple {26306#(<= ~a21~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,473 INFO L263 TraceCheckUtils]: 54: Hoare triple {26306#(<= ~a21~0 0)} call #t~ret3 := calculate_output(~input~0); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,473 INFO L280 TraceCheckUtils]: 55: Hoare triple {26306#(<= ~a21~0 0)} ~input := #in~input; {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,474 INFO L280 TraceCheckUtils]: 56: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,475 INFO L280 TraceCheckUtils]: 57: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,476 INFO L280 TraceCheckUtils]: 58: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,476 INFO L280 TraceCheckUtils]: 59: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,477 INFO L280 TraceCheckUtils]: 60: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,478 INFO L280 TraceCheckUtils]: 61: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,479 INFO L280 TraceCheckUtils]: 62: Hoare triple {26306#(<= ~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)); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,480 INFO L280 TraceCheckUtils]: 63: Hoare triple {26306#(<= ~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))); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,481 INFO L280 TraceCheckUtils]: 64: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,481 INFO L280 TraceCheckUtils]: 65: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,482 INFO L280 TraceCheckUtils]: 66: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,482 INFO L280 TraceCheckUtils]: 67: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,483 INFO L280 TraceCheckUtils]: 68: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,484 INFO L280 TraceCheckUtils]: 69: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,484 INFO L280 TraceCheckUtils]: 70: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,485 INFO L280 TraceCheckUtils]: 71: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,486 INFO L280 TraceCheckUtils]: 72: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,487 INFO L280 TraceCheckUtils]: 73: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,487 INFO L280 TraceCheckUtils]: 74: Hoare triple {26306#(<= ~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)); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,488 INFO L280 TraceCheckUtils]: 75: Hoare triple {26306#(<= ~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)); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,489 INFO L280 TraceCheckUtils]: 76: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,490 INFO L280 TraceCheckUtils]: 77: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,491 INFO L280 TraceCheckUtils]: 78: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,491 INFO L280 TraceCheckUtils]: 79: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,492 INFO L280 TraceCheckUtils]: 80: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,493 INFO L280 TraceCheckUtils]: 81: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,493 INFO L280 TraceCheckUtils]: 82: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,494 INFO L280 TraceCheckUtils]: 83: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,494 INFO L280 TraceCheckUtils]: 84: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,495 INFO L280 TraceCheckUtils]: 85: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,496 INFO L280 TraceCheckUtils]: 86: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,497 INFO L280 TraceCheckUtils]: 87: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,497 INFO L280 TraceCheckUtils]: 88: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,498 INFO L280 TraceCheckUtils]: 89: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,499 INFO L280 TraceCheckUtils]: 90: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,500 INFO L280 TraceCheckUtils]: 91: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,501 INFO L280 TraceCheckUtils]: 92: Hoare triple {26306#(<= ~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)); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,501 INFO L280 TraceCheckUtils]: 93: Hoare triple {26306#(<= ~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)))); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,502 INFO L280 TraceCheckUtils]: 94: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,503 INFO L280 TraceCheckUtils]: 95: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,503 INFO L280 TraceCheckUtils]: 96: Hoare triple {26306#(<= ~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)); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,504 INFO L280 TraceCheckUtils]: 97: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,504 INFO L280 TraceCheckUtils]: 98: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,505 INFO L280 TraceCheckUtils]: 99: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,506 INFO L280 TraceCheckUtils]: 100: Hoare triple {26306#(<= ~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))); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,506 INFO L280 TraceCheckUtils]: 101: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,507 INFO L280 TraceCheckUtils]: 102: Hoare triple {26306#(<= ~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)); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,507 INFO L280 TraceCheckUtils]: 103: Hoare triple {26306#(<= ~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)); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,508 INFO L280 TraceCheckUtils]: 104: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,508 INFO L280 TraceCheckUtils]: 105: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,509 INFO L280 TraceCheckUtils]: 106: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,510 INFO L280 TraceCheckUtils]: 107: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,510 INFO L280 TraceCheckUtils]: 108: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,511 INFO L280 TraceCheckUtils]: 109: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,512 INFO L280 TraceCheckUtils]: 110: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,512 INFO L280 TraceCheckUtils]: 111: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,513 INFO L280 TraceCheckUtils]: 112: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,513 INFO L280 TraceCheckUtils]: 113: Hoare triple {26306#(<= ~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)); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,514 INFO L280 TraceCheckUtils]: 114: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,515 INFO L280 TraceCheckUtils]: 115: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,515 INFO L280 TraceCheckUtils]: 116: Hoare triple {26306#(<= ~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)); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,516 INFO L280 TraceCheckUtils]: 117: Hoare triple {26306#(<= ~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)); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,516 INFO L280 TraceCheckUtils]: 118: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,517 INFO L280 TraceCheckUtils]: 119: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,518 INFO L280 TraceCheckUtils]: 120: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,518 INFO L280 TraceCheckUtils]: 121: Hoare triple {26306#(<= ~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))); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,519 INFO L280 TraceCheckUtils]: 122: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,520 INFO L280 TraceCheckUtils]: 123: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,520 INFO L280 TraceCheckUtils]: 124: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,521 INFO L280 TraceCheckUtils]: 125: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,522 INFO L280 TraceCheckUtils]: 126: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,522 INFO L280 TraceCheckUtils]: 127: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,523 INFO L280 TraceCheckUtils]: 128: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,523 INFO L280 TraceCheckUtils]: 129: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,524 INFO L280 TraceCheckUtils]: 130: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,525 INFO L280 TraceCheckUtils]: 131: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,526 INFO L280 TraceCheckUtils]: 132: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,527 INFO L280 TraceCheckUtils]: 133: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,527 INFO L280 TraceCheckUtils]: 134: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,528 INFO L280 TraceCheckUtils]: 135: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,529 INFO L280 TraceCheckUtils]: 136: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,529 INFO L280 TraceCheckUtils]: 137: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,530 INFO L280 TraceCheckUtils]: 138: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,530 INFO L280 TraceCheckUtils]: 139: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,531 INFO L280 TraceCheckUtils]: 140: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,531 INFO L280 TraceCheckUtils]: 141: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,532 INFO L280 TraceCheckUtils]: 142: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,532 INFO L280 TraceCheckUtils]: 143: Hoare triple {26306#(<= ~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); {26306#(<= ~a21~0 0)} is VALID [2020-07-17 22:34:20,533 INFO L280 TraceCheckUtils]: 144: Hoare triple {26306#(<= ~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; {26205#false} is VALID [2020-07-17 22:34:20,534 INFO L280 TraceCheckUtils]: 145: Hoare triple {26205#false} assume !false; {26205#false} is VALID [2020-07-17 22:34:20,557 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 24 proven. 27 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-07-17 22:34:20,557 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:34:20,558 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 4] total 9 [2020-07-17 22:34:20,558 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [69500402] [2020-07-17 22:34:20,559 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 146 [2020-07-17 22:34:20,560 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:34:20,561 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 22:34:20,958 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 275 edges. 275 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:34:20,958 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 22:34:20,958 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:34:20,959 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 22:34:20,959 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-07-17 22:34:20,959 INFO L87 Difference]: Start difference. First operand 1684 states and 2237 transitions. Second operand 9 states. [2020-07-17 22:34:30,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:30,359 INFO L93 Difference]: Finished difference Result 3992 states and 5524 transitions. [2020-07-17 22:34:30,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-17 22:34:30,359 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 146 [2020-07-17 22:34:30,359 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:34:30,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:34:30,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1038 transitions. [2020-07-17 22:34:30,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:34:30,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1038 transitions. [2020-07-17 22:34:30,379 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 1038 transitions. [2020-07-17 22:34:32,602 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1038 edges. 1038 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:34:32,856 INFO L225 Difference]: With dead ends: 3992 [2020-07-17 22:34:32,856 INFO L226 Difference]: Without dead ends: 2314 [2020-07-17 22:34:32,860 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 156 SyntacticMatches, 1 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 99 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=129, Invalid=423, Unknown=0, NotChecked=0, Total=552 [2020-07-17 22:34:32,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2314 states. [2020-07-17 22:34:33,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2314 to 1708. [2020-07-17 22:34:33,303 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:34:33,303 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2314 states. Second operand 1708 states. [2020-07-17 22:34:33,303 INFO L74 IsIncluded]: Start isIncluded. First operand 2314 states. Second operand 1708 states. [2020-07-17 22:34:33,303 INFO L87 Difference]: Start difference. First operand 2314 states. Second operand 1708 states. [2020-07-17 22:34:33,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:33,675 INFO L93 Difference]: Finished difference Result 2314 states and 3071 transitions. [2020-07-17 22:34:33,675 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 3071 transitions. [2020-07-17 22:34:33,683 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:34:33,683 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:34:33,683 INFO L74 IsIncluded]: Start isIncluded. First operand 1708 states. Second operand 2314 states. [2020-07-17 22:34:33,683 INFO L87 Difference]: Start difference. First operand 1708 states. Second operand 2314 states. [2020-07-17 22:34:33,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:33,925 INFO L93 Difference]: Finished difference Result 2314 states and 3071 transitions. [2020-07-17 22:34:33,925 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 3071 transitions. [2020-07-17 22:34:33,931 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:34:33,932 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:34:33,932 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:34:33,932 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:34:33,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1708 states. [2020-07-17 22:34:34,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 1708 states and 2121 transitions. [2020-07-17 22:34:34,056 INFO L78 Accepts]: Start accepts. Automaton has 1708 states and 2121 transitions. Word has length 146 [2020-07-17 22:34:34,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:34:34,057 INFO L479 AbstractCegarLoop]: Abstraction has 1708 states and 2121 transitions. [2020-07-17 22:34:34,057 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 22:34:34,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1708 states and 2121 transitions. [2020-07-17 22:34:34,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-17 22:34:34,061 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:34:34,062 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:34:34,262 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:34:34,263 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:34:34,263 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:34:34,264 INFO L82 PathProgramCache]: Analyzing trace with hash 1440991952, now seen corresponding path program 1 times [2020-07-17 22:34:34,264 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:34:34,264 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [807784764] [2020-07-17 22:34:34,265 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:34:34,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:34,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:34,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {37273#(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; {37209#true} is VALID [2020-07-17 22:34:34,404 INFO L280 TraceCheckUtils]: 1: Hoare triple {37209#true} assume true; {37209#true} is VALID [2020-07-17 22:34:34,405 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37209#true} {37209#true} #782#return; {37209#true} is VALID [2020-07-17 22:34:34,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:34,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {37274#(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; {37209#true} is VALID [2020-07-17 22:34:34,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {37209#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;~a16~0 := 5;~a20~0 := 0;#res := 24; {37218#(= 1 ~a17~0)} is VALID [2020-07-17 22:34:34,434 INFO L280 TraceCheckUtils]: 2: Hoare triple {37218#(= 1 ~a17~0)} assume true; {37218#(= 1 ~a17~0)} is VALID [2020-07-17 22:34:34,434 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37218#(= 1 ~a17~0)} {37209#true} #786#return; {37218#(= 1 ~a17~0)} is VALID [2020-07-17 22:34:34,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:34,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {37274#(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; {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,500 INFO L280 TraceCheckUtils]: 1: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,501 INFO L280 TraceCheckUtils]: 2: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,501 INFO L280 TraceCheckUtils]: 3: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,502 INFO L280 TraceCheckUtils]: 4: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,503 INFO L280 TraceCheckUtils]: 5: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,503 INFO L280 TraceCheckUtils]: 6: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,504 INFO L280 TraceCheckUtils]: 7: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,505 INFO L280 TraceCheckUtils]: 8: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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))); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,505 INFO L280 TraceCheckUtils]: 9: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,506 INFO L280 TraceCheckUtils]: 10: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,507 INFO L280 TraceCheckUtils]: 11: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,507 INFO L280 TraceCheckUtils]: 12: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,508 INFO L280 TraceCheckUtils]: 13: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,508 INFO L280 TraceCheckUtils]: 14: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,509 INFO L280 TraceCheckUtils]: 15: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,510 INFO L280 TraceCheckUtils]: 16: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,510 INFO L280 TraceCheckUtils]: 17: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,511 INFO L280 TraceCheckUtils]: 18: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,511 INFO L280 TraceCheckUtils]: 19: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,512 INFO L280 TraceCheckUtils]: 20: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,513 INFO L280 TraceCheckUtils]: 21: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,513 INFO L280 TraceCheckUtils]: 22: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,514 INFO L280 TraceCheckUtils]: 23: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,515 INFO L280 TraceCheckUtils]: 24: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,515 INFO L280 TraceCheckUtils]: 25: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,516 INFO L280 TraceCheckUtils]: 26: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,517 INFO L280 TraceCheckUtils]: 27: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,517 INFO L280 TraceCheckUtils]: 28: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,518 INFO L280 TraceCheckUtils]: 29: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,519 INFO L280 TraceCheckUtils]: 30: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,519 INFO L280 TraceCheckUtils]: 31: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,520 INFO L280 TraceCheckUtils]: 32: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,520 INFO L280 TraceCheckUtils]: 33: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,521 INFO L280 TraceCheckUtils]: 34: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,522 INFO L280 TraceCheckUtils]: 35: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,522 INFO L280 TraceCheckUtils]: 36: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,523 INFO L280 TraceCheckUtils]: 37: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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)); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,523 INFO L280 TraceCheckUtils]: 38: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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)))); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,524 INFO L280 TraceCheckUtils]: 39: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,525 INFO L280 TraceCheckUtils]: 40: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,525 INFO L280 TraceCheckUtils]: 41: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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)); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,526 INFO L280 TraceCheckUtils]: 42: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,527 INFO L280 TraceCheckUtils]: 43: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,527 INFO L280 TraceCheckUtils]: 44: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,528 INFO L280 TraceCheckUtils]: 45: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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))); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,528 INFO L280 TraceCheckUtils]: 46: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,529 INFO L280 TraceCheckUtils]: 47: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,530 INFO L280 TraceCheckUtils]: 48: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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)); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,530 INFO L280 TraceCheckUtils]: 49: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,532 INFO L280 TraceCheckUtils]: 50: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,533 INFO L280 TraceCheckUtils]: 51: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {37276#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-17 22:34:34,534 INFO L280 TraceCheckUtils]: 52: Hoare triple {37276#(not (= 1 |old(~a17~0)|))} assume true; {37276#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-17 22:34:34,535 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {37276#(not (= 1 |old(~a17~0)|))} {37218#(= 1 ~a17~0)} #786#return; {37210#false} is VALID [2020-07-17 22:34:34,540 INFO L263 TraceCheckUtils]: 0: Hoare triple {37209#true} call ULTIMATE.init(); {37273#(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 22:34:34,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {37273#(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; {37209#true} is VALID [2020-07-17 22:34:34,540 INFO L280 TraceCheckUtils]: 2: Hoare triple {37209#true} assume true; {37209#true} is VALID [2020-07-17 22:34:34,541 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37209#true} {37209#true} #782#return; {37209#true} is VALID [2020-07-17 22:34:34,541 INFO L263 TraceCheckUtils]: 4: Hoare triple {37209#true} call #t~ret4 := main(); {37209#true} is VALID [2020-07-17 22:34:34,541 INFO L280 TraceCheckUtils]: 5: Hoare triple {37209#true} ~output~0 := -1; {37209#true} is VALID [2020-07-17 22:34:34,541 INFO L280 TraceCheckUtils]: 6: Hoare triple {37209#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {37209#true} is VALID [2020-07-17 22:34:34,542 INFO L280 TraceCheckUtils]: 7: Hoare triple {37209#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37209#true} is VALID [2020-07-17 22:34:34,543 INFO L263 TraceCheckUtils]: 8: Hoare triple {37209#true} call #t~ret3 := calculate_output(~input~0); {37274#(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 22:34:34,543 INFO L280 TraceCheckUtils]: 9: Hoare triple {37274#(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; {37209#true} is VALID [2020-07-17 22:34:34,544 INFO L280 TraceCheckUtils]: 10: Hoare triple {37209#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;~a16~0 := 5;~a20~0 := 0;#res := 24; {37218#(= 1 ~a17~0)} is VALID [2020-07-17 22:34:34,544 INFO L280 TraceCheckUtils]: 11: Hoare triple {37218#(= 1 ~a17~0)} assume true; {37218#(= 1 ~a17~0)} is VALID [2020-07-17 22:34:34,545 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37218#(= 1 ~a17~0)} {37209#true} #786#return; {37218#(= 1 ~a17~0)} is VALID [2020-07-17 22:34:34,546 INFO L280 TraceCheckUtils]: 13: Hoare triple {37218#(= 1 ~a17~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {37218#(= 1 ~a17~0)} is VALID [2020-07-17 22:34:34,547 INFO L280 TraceCheckUtils]: 14: Hoare triple {37218#(= 1 ~a17~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {37218#(= 1 ~a17~0)} is VALID [2020-07-17 22:34:34,547 INFO L280 TraceCheckUtils]: 15: Hoare triple {37218#(= 1 ~a17~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37218#(= 1 ~a17~0)} is VALID [2020-07-17 22:34:34,548 INFO L263 TraceCheckUtils]: 16: Hoare triple {37218#(= 1 ~a17~0)} call #t~ret3 := calculate_output(~input~0); {37274#(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 22:34:34,549 INFO L280 TraceCheckUtils]: 17: Hoare triple {37274#(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; {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,550 INFO L280 TraceCheckUtils]: 18: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,550 INFO L280 TraceCheckUtils]: 19: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,551 INFO L280 TraceCheckUtils]: 20: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,551 INFO L280 TraceCheckUtils]: 21: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,552 INFO L280 TraceCheckUtils]: 22: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,553 INFO L280 TraceCheckUtils]: 23: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,554 INFO L280 TraceCheckUtils]: 24: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,554 INFO L280 TraceCheckUtils]: 25: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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))); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,555 INFO L280 TraceCheckUtils]: 26: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,555 INFO L280 TraceCheckUtils]: 27: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,556 INFO L280 TraceCheckUtils]: 28: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,557 INFO L280 TraceCheckUtils]: 29: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,557 INFO L280 TraceCheckUtils]: 30: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,558 INFO L280 TraceCheckUtils]: 31: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,558 INFO L280 TraceCheckUtils]: 32: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,559 INFO L280 TraceCheckUtils]: 33: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,560 INFO L280 TraceCheckUtils]: 34: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,560 INFO L280 TraceCheckUtils]: 35: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,561 INFO L280 TraceCheckUtils]: 36: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,561 INFO L280 TraceCheckUtils]: 37: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,562 INFO L280 TraceCheckUtils]: 38: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,563 INFO L280 TraceCheckUtils]: 39: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,563 INFO L280 TraceCheckUtils]: 40: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,564 INFO L280 TraceCheckUtils]: 41: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,564 INFO L280 TraceCheckUtils]: 42: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,565 INFO L280 TraceCheckUtils]: 43: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,566 INFO L280 TraceCheckUtils]: 44: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,566 INFO L280 TraceCheckUtils]: 45: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,567 INFO L280 TraceCheckUtils]: 46: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,567 INFO L280 TraceCheckUtils]: 47: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,568 INFO L280 TraceCheckUtils]: 48: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,568 INFO L280 TraceCheckUtils]: 49: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,569 INFO L280 TraceCheckUtils]: 50: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,570 INFO L280 TraceCheckUtils]: 51: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,570 INFO L280 TraceCheckUtils]: 52: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,571 INFO L280 TraceCheckUtils]: 53: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,571 INFO L280 TraceCheckUtils]: 54: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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)); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,572 INFO L280 TraceCheckUtils]: 55: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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)))); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,573 INFO L280 TraceCheckUtils]: 56: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,573 INFO L280 TraceCheckUtils]: 57: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,574 INFO L280 TraceCheckUtils]: 58: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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)); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,574 INFO L280 TraceCheckUtils]: 59: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,575 INFO L280 TraceCheckUtils]: 60: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,576 INFO L280 TraceCheckUtils]: 61: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,576 INFO L280 TraceCheckUtils]: 62: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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))); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,577 INFO L280 TraceCheckUtils]: 63: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,577 INFO L280 TraceCheckUtils]: 64: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,578 INFO L280 TraceCheckUtils]: 65: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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)); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,578 INFO L280 TraceCheckUtils]: 66: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} 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); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,579 INFO L280 TraceCheckUtils]: 67: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {37275#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:34,580 INFO L280 TraceCheckUtils]: 68: Hoare triple {37275#(= ~a17~0 |old(~a17~0)|)} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {37276#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-17 22:34:34,580 INFO L280 TraceCheckUtils]: 69: Hoare triple {37276#(not (= 1 |old(~a17~0)|))} assume true; {37276#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-17 22:34:34,581 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {37276#(not (= 1 |old(~a17~0)|))} {37218#(= 1 ~a17~0)} #786#return; {37210#false} is VALID [2020-07-17 22:34:34,582 INFO L280 TraceCheckUtils]: 71: Hoare triple {37210#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {37210#false} is VALID [2020-07-17 22:34:34,582 INFO L280 TraceCheckUtils]: 72: Hoare triple {37210#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {37210#false} is VALID [2020-07-17 22:34:34,582 INFO L280 TraceCheckUtils]: 73: Hoare triple {37210#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37210#false} is VALID [2020-07-17 22:34:34,582 INFO L263 TraceCheckUtils]: 74: Hoare triple {37210#false} call #t~ret3 := calculate_output(~input~0); {37210#false} is VALID [2020-07-17 22:34:34,583 INFO L280 TraceCheckUtils]: 75: Hoare triple {37210#false} ~input := #in~input; {37210#false} is VALID [2020-07-17 22:34:34,583 INFO L280 TraceCheckUtils]: 76: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,583 INFO L280 TraceCheckUtils]: 77: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,583 INFO L280 TraceCheckUtils]: 78: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,583 INFO L280 TraceCheckUtils]: 79: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,583 INFO L280 TraceCheckUtils]: 80: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,584 INFO L280 TraceCheckUtils]: 81: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,584 INFO L280 TraceCheckUtils]: 82: Hoare triple {37210#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)); {37210#false} is VALID [2020-07-17 22:34:34,584 INFO L280 TraceCheckUtils]: 83: Hoare triple {37210#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))); {37210#false} is VALID [2020-07-17 22:34:34,584 INFO L280 TraceCheckUtils]: 84: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,584 INFO L280 TraceCheckUtils]: 85: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,584 INFO L280 TraceCheckUtils]: 86: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,585 INFO L280 TraceCheckUtils]: 87: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,585 INFO L280 TraceCheckUtils]: 88: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,585 INFO L280 TraceCheckUtils]: 89: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,585 INFO L280 TraceCheckUtils]: 90: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,585 INFO L280 TraceCheckUtils]: 91: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,586 INFO L280 TraceCheckUtils]: 92: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,586 INFO L280 TraceCheckUtils]: 93: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,586 INFO L280 TraceCheckUtils]: 94: Hoare triple {37210#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)); {37210#false} is VALID [2020-07-17 22:34:34,586 INFO L280 TraceCheckUtils]: 95: Hoare triple {37210#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)); {37210#false} is VALID [2020-07-17 22:34:34,586 INFO L280 TraceCheckUtils]: 96: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,586 INFO L280 TraceCheckUtils]: 97: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,587 INFO L280 TraceCheckUtils]: 98: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,587 INFO L280 TraceCheckUtils]: 99: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,587 INFO L280 TraceCheckUtils]: 100: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,587 INFO L280 TraceCheckUtils]: 101: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,588 INFO L280 TraceCheckUtils]: 102: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,588 INFO L280 TraceCheckUtils]: 103: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,588 INFO L280 TraceCheckUtils]: 104: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,588 INFO L280 TraceCheckUtils]: 105: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,588 INFO L280 TraceCheckUtils]: 106: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,588 INFO L280 TraceCheckUtils]: 107: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,589 INFO L280 TraceCheckUtils]: 108: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,589 INFO L280 TraceCheckUtils]: 109: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,589 INFO L280 TraceCheckUtils]: 110: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,589 INFO L280 TraceCheckUtils]: 111: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,589 INFO L280 TraceCheckUtils]: 112: Hoare triple {37210#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)); {37210#false} is VALID [2020-07-17 22:34:34,590 INFO L280 TraceCheckUtils]: 113: Hoare triple {37210#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)))); {37210#false} is VALID [2020-07-17 22:34:34,590 INFO L280 TraceCheckUtils]: 114: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,590 INFO L280 TraceCheckUtils]: 115: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,590 INFO L280 TraceCheckUtils]: 116: Hoare triple {37210#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)); {37210#false} is VALID [2020-07-17 22:34:34,590 INFO L280 TraceCheckUtils]: 117: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,591 INFO L280 TraceCheckUtils]: 118: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,591 INFO L280 TraceCheckUtils]: 119: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,591 INFO L280 TraceCheckUtils]: 120: Hoare triple {37210#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))); {37210#false} is VALID [2020-07-17 22:34:34,591 INFO L280 TraceCheckUtils]: 121: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,591 INFO L280 TraceCheckUtils]: 122: Hoare triple {37210#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)); {37210#false} is VALID [2020-07-17 22:34:34,592 INFO L280 TraceCheckUtils]: 123: Hoare triple {37210#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)); {37210#false} is VALID [2020-07-17 22:34:34,592 INFO L280 TraceCheckUtils]: 124: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,593 INFO L280 TraceCheckUtils]: 125: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,593 INFO L280 TraceCheckUtils]: 126: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,593 INFO L280 TraceCheckUtils]: 127: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,593 INFO L280 TraceCheckUtils]: 128: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,594 INFO L280 TraceCheckUtils]: 129: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,594 INFO L280 TraceCheckUtils]: 130: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,594 INFO L280 TraceCheckUtils]: 131: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,594 INFO L280 TraceCheckUtils]: 132: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,594 INFO L280 TraceCheckUtils]: 133: Hoare triple {37210#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)); {37210#false} is VALID [2020-07-17 22:34:34,595 INFO L280 TraceCheckUtils]: 134: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,595 INFO L280 TraceCheckUtils]: 135: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,595 INFO L280 TraceCheckUtils]: 136: Hoare triple {37210#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)); {37210#false} is VALID [2020-07-17 22:34:34,595 INFO L280 TraceCheckUtils]: 137: Hoare triple {37210#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)); {37210#false} is VALID [2020-07-17 22:34:34,595 INFO L280 TraceCheckUtils]: 138: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,596 INFO L280 TraceCheckUtils]: 139: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,596 INFO L280 TraceCheckUtils]: 140: Hoare triple {37210#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); {37210#false} is VALID [2020-07-17 22:34:34,596 INFO L280 TraceCheckUtils]: 141: Hoare triple {37210#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))); {37210#false} is VALID [2020-07-17 22:34:34,596 INFO L280 TraceCheckUtils]: 142: Hoare triple {37210#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37210#false} is VALID [2020-07-17 22:34:34,596 INFO L280 TraceCheckUtils]: 143: Hoare triple {37210#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37210#false} is VALID [2020-07-17 22:34:34,597 INFO L280 TraceCheckUtils]: 144: Hoare triple {37210#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37210#false} is VALID [2020-07-17 22:34:34,597 INFO L280 TraceCheckUtils]: 145: Hoare triple {37210#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {37210#false} is VALID [2020-07-17 22:34:34,597 INFO L280 TraceCheckUtils]: 146: Hoare triple {37210#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37210#false} is VALID [2020-07-17 22:34:34,597 INFO L280 TraceCheckUtils]: 147: Hoare triple {37210#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37210#false} is VALID [2020-07-17 22:34:34,597 INFO L280 TraceCheckUtils]: 148: Hoare triple {37210#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37210#false} is VALID [2020-07-17 22:34:34,598 INFO L280 TraceCheckUtils]: 149: Hoare triple {37210#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37210#false} is VALID [2020-07-17 22:34:34,598 INFO L280 TraceCheckUtils]: 150: Hoare triple {37210#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37210#false} is VALID [2020-07-17 22:34:34,598 INFO L280 TraceCheckUtils]: 151: Hoare triple {37210#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37210#false} is VALID [2020-07-17 22:34:34,598 INFO L280 TraceCheckUtils]: 152: Hoare triple {37210#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37210#false} is VALID [2020-07-17 22:34:34,599 INFO L280 TraceCheckUtils]: 153: Hoare triple {37210#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37210#false} is VALID [2020-07-17 22:34:34,599 INFO L280 TraceCheckUtils]: 154: Hoare triple {37210#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37210#false} is VALID [2020-07-17 22:34:34,599 INFO L280 TraceCheckUtils]: 155: Hoare triple {37210#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37210#false} is VALID [2020-07-17 22:34:34,599 INFO L280 TraceCheckUtils]: 156: Hoare triple {37210#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {37210#false} is VALID [2020-07-17 22:34:34,599 INFO L280 TraceCheckUtils]: 157: Hoare triple {37210#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {37210#false} is VALID [2020-07-17 22:34:34,599 INFO L280 TraceCheckUtils]: 158: Hoare triple {37210#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37210#false} is VALID [2020-07-17 22:34:34,600 INFO L280 TraceCheckUtils]: 159: Hoare triple {37210#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37210#false} is VALID [2020-07-17 22:34:34,600 INFO L280 TraceCheckUtils]: 160: Hoare triple {37210#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37210#false} is VALID [2020-07-17 22:34:34,600 INFO L280 TraceCheckUtils]: 161: Hoare triple {37210#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {37210#false} is VALID [2020-07-17 22:34:34,600 INFO L280 TraceCheckUtils]: 162: Hoare triple {37210#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {37210#false} is VALID [2020-07-17 22:34:34,600 INFO L280 TraceCheckUtils]: 163: Hoare triple {37210#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {37210#false} is VALID [2020-07-17 22:34:34,601 INFO L280 TraceCheckUtils]: 164: Hoare triple {37210#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {37210#false} is VALID [2020-07-17 22:34:34,601 INFO L280 TraceCheckUtils]: 165: Hoare triple {37210#false} assume !false; {37210#false} is VALID [2020-07-17 22:34:34,627 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 65 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 22:34:34,627 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [807784764] [2020-07-17 22:34:34,628 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1262501303] [2020-07-17 22:34:34,628 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:34:34,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:34,761 INFO L264 TraceCheckSpWp]: Trace formula consists of 450 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-17 22:34:34,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:34,793 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:34:35,084 INFO L263 TraceCheckUtils]: 0: Hoare triple {37209#true} call ULTIMATE.init(); {37209#true} is VALID [2020-07-17 22:34:35,086 INFO L280 TraceCheckUtils]: 1: Hoare triple {37209#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; {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,087 INFO L280 TraceCheckUtils]: 2: Hoare triple {37283#(<= ~a7~0 0)} assume true; {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,087 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37283#(<= ~a7~0 0)} {37209#true} #782#return; {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,087 INFO L263 TraceCheckUtils]: 4: Hoare triple {37283#(<= ~a7~0 0)} call #t~ret4 := main(); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,088 INFO L280 TraceCheckUtils]: 5: Hoare triple {37283#(<= ~a7~0 0)} ~output~0 := -1; {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,088 INFO L280 TraceCheckUtils]: 6: Hoare triple {37283#(<= ~a7~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,089 INFO L280 TraceCheckUtils]: 7: Hoare triple {37283#(<= ~a7~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,090 INFO L263 TraceCheckUtils]: 8: Hoare triple {37283#(<= ~a7~0 0)} call #t~ret3 := calculate_output(~input~0); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,090 INFO L280 TraceCheckUtils]: 9: Hoare triple {37305#(<= ~a7~0 |old(~a7~0)|)} ~input := #in~input; {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,091 INFO L280 TraceCheckUtils]: 10: Hoare triple {37305#(<= ~a7~0 |old(~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;~a16~0 := 5;~a20~0 := 0;#res := 24; {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,091 INFO L280 TraceCheckUtils]: 11: Hoare triple {37305#(<= ~a7~0 |old(~a7~0)|)} assume true; {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,092 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37305#(<= ~a7~0 |old(~a7~0)|)} {37283#(<= ~a7~0 0)} #786#return; {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,100 INFO L280 TraceCheckUtils]: 13: Hoare triple {37283#(<= ~a7~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,101 INFO L280 TraceCheckUtils]: 14: Hoare triple {37283#(<= ~a7~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,101 INFO L280 TraceCheckUtils]: 15: Hoare triple {37283#(<= ~a7~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,102 INFO L263 TraceCheckUtils]: 16: Hoare triple {37283#(<= ~a7~0 0)} call #t~ret3 := calculate_output(~input~0); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,103 INFO L280 TraceCheckUtils]: 17: Hoare triple {37305#(<= ~a7~0 |old(~a7~0)|)} ~input := #in~input; {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,104 INFO L280 TraceCheckUtils]: 18: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,104 INFO L280 TraceCheckUtils]: 19: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,105 INFO L280 TraceCheckUtils]: 20: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,106 INFO L280 TraceCheckUtils]: 21: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,106 INFO L280 TraceCheckUtils]: 22: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,107 INFO L280 TraceCheckUtils]: 23: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,108 INFO L280 TraceCheckUtils]: 24: Hoare triple {37305#(<= ~a7~0 |old(~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)); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,108 INFO L280 TraceCheckUtils]: 25: Hoare triple {37305#(<= ~a7~0 |old(~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))); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,109 INFO L280 TraceCheckUtils]: 26: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,109 INFO L280 TraceCheckUtils]: 27: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,110 INFO L280 TraceCheckUtils]: 28: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,111 INFO L280 TraceCheckUtils]: 29: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,111 INFO L280 TraceCheckUtils]: 30: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,112 INFO L280 TraceCheckUtils]: 31: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,113 INFO L280 TraceCheckUtils]: 32: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,113 INFO L280 TraceCheckUtils]: 33: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,114 INFO L280 TraceCheckUtils]: 34: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,115 INFO L280 TraceCheckUtils]: 35: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,116 INFO L280 TraceCheckUtils]: 36: Hoare triple {37305#(<= ~a7~0 |old(~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)); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,116 INFO L280 TraceCheckUtils]: 37: Hoare triple {37305#(<= ~a7~0 |old(~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)); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,117 INFO L280 TraceCheckUtils]: 38: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,118 INFO L280 TraceCheckUtils]: 39: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,118 INFO L280 TraceCheckUtils]: 40: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,119 INFO L280 TraceCheckUtils]: 41: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,120 INFO L280 TraceCheckUtils]: 42: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,120 INFO L280 TraceCheckUtils]: 43: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,121 INFO L280 TraceCheckUtils]: 44: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,121 INFO L280 TraceCheckUtils]: 45: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,122 INFO L280 TraceCheckUtils]: 46: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,123 INFO L280 TraceCheckUtils]: 47: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,123 INFO L280 TraceCheckUtils]: 48: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,124 INFO L280 TraceCheckUtils]: 49: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,125 INFO L280 TraceCheckUtils]: 50: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,125 INFO L280 TraceCheckUtils]: 51: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,126 INFO L280 TraceCheckUtils]: 52: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,128 INFO L280 TraceCheckUtils]: 53: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,129 INFO L280 TraceCheckUtils]: 54: Hoare triple {37305#(<= ~a7~0 |old(~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)); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,129 INFO L280 TraceCheckUtils]: 55: Hoare triple {37305#(<= ~a7~0 |old(~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)))); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,131 INFO L280 TraceCheckUtils]: 56: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,131 INFO L280 TraceCheckUtils]: 57: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,132 INFO L280 TraceCheckUtils]: 58: Hoare triple {37305#(<= ~a7~0 |old(~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)); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,132 INFO L280 TraceCheckUtils]: 59: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,133 INFO L280 TraceCheckUtils]: 60: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,133 INFO L280 TraceCheckUtils]: 61: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,134 INFO L280 TraceCheckUtils]: 62: Hoare triple {37305#(<= ~a7~0 |old(~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))); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,135 INFO L280 TraceCheckUtils]: 63: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,135 INFO L280 TraceCheckUtils]: 64: Hoare triple {37305#(<= ~a7~0 |old(~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)); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,136 INFO L280 TraceCheckUtils]: 65: Hoare triple {37305#(<= ~a7~0 |old(~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)); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,136 INFO L280 TraceCheckUtils]: 66: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,137 INFO L280 TraceCheckUtils]: 67: Hoare triple {37305#(<= ~a7~0 |old(~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); {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,137 INFO L280 TraceCheckUtils]: 68: Hoare triple {37305#(<= ~a7~0 |old(~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;~a8~0 := 13;~a16~0 := 4;#res := -1; {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,138 INFO L280 TraceCheckUtils]: 69: Hoare triple {37305#(<= ~a7~0 |old(~a7~0)|)} assume true; {37305#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-17 22:34:35,139 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {37305#(<= ~a7~0 |old(~a7~0)|)} {37283#(<= ~a7~0 0)} #786#return; {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,140 INFO L280 TraceCheckUtils]: 71: Hoare triple {37283#(<= ~a7~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,141 INFO L280 TraceCheckUtils]: 72: Hoare triple {37283#(<= ~a7~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,141 INFO L280 TraceCheckUtils]: 73: Hoare triple {37283#(<= ~a7~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,142 INFO L263 TraceCheckUtils]: 74: Hoare triple {37283#(<= ~a7~0 0)} call #t~ret3 := calculate_output(~input~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,143 INFO L280 TraceCheckUtils]: 75: Hoare triple {37283#(<= ~a7~0 0)} ~input := #in~input; {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,143 INFO L280 TraceCheckUtils]: 76: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,144 INFO L280 TraceCheckUtils]: 77: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,144 INFO L280 TraceCheckUtils]: 78: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,145 INFO L280 TraceCheckUtils]: 79: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,146 INFO L280 TraceCheckUtils]: 80: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,146 INFO L280 TraceCheckUtils]: 81: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,147 INFO L280 TraceCheckUtils]: 82: Hoare triple {37283#(<= ~a7~0 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)); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,147 INFO L280 TraceCheckUtils]: 83: Hoare triple {37283#(<= ~a7~0 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))); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,148 INFO L280 TraceCheckUtils]: 84: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,149 INFO L280 TraceCheckUtils]: 85: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,149 INFO L280 TraceCheckUtils]: 86: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,150 INFO L280 TraceCheckUtils]: 87: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,151 INFO L280 TraceCheckUtils]: 88: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,151 INFO L280 TraceCheckUtils]: 89: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,152 INFO L280 TraceCheckUtils]: 90: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,152 INFO L280 TraceCheckUtils]: 91: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,153 INFO L280 TraceCheckUtils]: 92: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,153 INFO L280 TraceCheckUtils]: 93: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,154 INFO L280 TraceCheckUtils]: 94: Hoare triple {37283#(<= ~a7~0 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)); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,154 INFO L280 TraceCheckUtils]: 95: Hoare triple {37283#(<= ~a7~0 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)); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,155 INFO L280 TraceCheckUtils]: 96: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,156 INFO L280 TraceCheckUtils]: 97: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,156 INFO L280 TraceCheckUtils]: 98: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,157 INFO L280 TraceCheckUtils]: 99: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,157 INFO L280 TraceCheckUtils]: 100: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,158 INFO L280 TraceCheckUtils]: 101: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,158 INFO L280 TraceCheckUtils]: 102: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,159 INFO L280 TraceCheckUtils]: 103: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,160 INFO L280 TraceCheckUtils]: 104: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,160 INFO L280 TraceCheckUtils]: 105: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,161 INFO L280 TraceCheckUtils]: 106: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,161 INFO L280 TraceCheckUtils]: 107: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,162 INFO L280 TraceCheckUtils]: 108: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,163 INFO L280 TraceCheckUtils]: 109: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,163 INFO L280 TraceCheckUtils]: 110: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,164 INFO L280 TraceCheckUtils]: 111: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,165 INFO L280 TraceCheckUtils]: 112: Hoare triple {37283#(<= ~a7~0 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)); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,165 INFO L280 TraceCheckUtils]: 113: Hoare triple {37283#(<= ~a7~0 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)))); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,166 INFO L280 TraceCheckUtils]: 114: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,167 INFO L280 TraceCheckUtils]: 115: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,167 INFO L280 TraceCheckUtils]: 116: Hoare triple {37283#(<= ~a7~0 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)); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,168 INFO L280 TraceCheckUtils]: 117: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,169 INFO L280 TraceCheckUtils]: 118: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,169 INFO L280 TraceCheckUtils]: 119: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,170 INFO L280 TraceCheckUtils]: 120: Hoare triple {37283#(<= ~a7~0 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))); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,170 INFO L280 TraceCheckUtils]: 121: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,171 INFO L280 TraceCheckUtils]: 122: Hoare triple {37283#(<= ~a7~0 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)); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,172 INFO L280 TraceCheckUtils]: 123: Hoare triple {37283#(<= ~a7~0 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)); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,172 INFO L280 TraceCheckUtils]: 124: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,173 INFO L280 TraceCheckUtils]: 125: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,173 INFO L280 TraceCheckUtils]: 126: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,174 INFO L280 TraceCheckUtils]: 127: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,175 INFO L280 TraceCheckUtils]: 128: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,175 INFO L280 TraceCheckUtils]: 129: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,176 INFO L280 TraceCheckUtils]: 130: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,177 INFO L280 TraceCheckUtils]: 131: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,177 INFO L280 TraceCheckUtils]: 132: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,178 INFO L280 TraceCheckUtils]: 133: Hoare triple {37283#(<= ~a7~0 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)); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,179 INFO L280 TraceCheckUtils]: 134: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,179 INFO L280 TraceCheckUtils]: 135: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,180 INFO L280 TraceCheckUtils]: 136: Hoare triple {37283#(<= ~a7~0 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)); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,181 INFO L280 TraceCheckUtils]: 137: Hoare triple {37283#(<= ~a7~0 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)); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,181 INFO L280 TraceCheckUtils]: 138: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,182 INFO L280 TraceCheckUtils]: 139: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,182 INFO L280 TraceCheckUtils]: 140: Hoare triple {37283#(<= ~a7~0 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); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,183 INFO L280 TraceCheckUtils]: 141: Hoare triple {37283#(<= ~a7~0 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))); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,184 INFO L280 TraceCheckUtils]: 142: Hoare triple {37283#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,184 INFO L280 TraceCheckUtils]: 143: Hoare triple {37283#(<= ~a7~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,185 INFO L280 TraceCheckUtils]: 144: Hoare triple {37283#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,186 INFO L280 TraceCheckUtils]: 145: Hoare triple {37283#(<= ~a7~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,187 INFO L280 TraceCheckUtils]: 146: Hoare triple {37283#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,187 INFO L280 TraceCheckUtils]: 147: Hoare triple {37283#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,188 INFO L280 TraceCheckUtils]: 148: Hoare triple {37283#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,188 INFO L280 TraceCheckUtils]: 149: Hoare triple {37283#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,189 INFO L280 TraceCheckUtils]: 150: Hoare triple {37283#(<= ~a7~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,190 INFO L280 TraceCheckUtils]: 151: Hoare triple {37283#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,190 INFO L280 TraceCheckUtils]: 152: Hoare triple {37283#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,191 INFO L280 TraceCheckUtils]: 153: Hoare triple {37283#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,192 INFO L280 TraceCheckUtils]: 154: Hoare triple {37283#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,192 INFO L280 TraceCheckUtils]: 155: Hoare triple {37283#(<= ~a7~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,193 INFO L280 TraceCheckUtils]: 156: Hoare triple {37283#(<= ~a7~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,194 INFO L280 TraceCheckUtils]: 157: Hoare triple {37283#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,194 INFO L280 TraceCheckUtils]: 158: Hoare triple {37283#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,195 INFO L280 TraceCheckUtils]: 159: Hoare triple {37283#(<= ~a7~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,196 INFO L280 TraceCheckUtils]: 160: Hoare triple {37283#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,196 INFO L280 TraceCheckUtils]: 161: Hoare triple {37283#(<= ~a7~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,197 INFO L280 TraceCheckUtils]: 162: Hoare triple {37283#(<= ~a7~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,198 INFO L280 TraceCheckUtils]: 163: Hoare triple {37283#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {37283#(<= ~a7~0 0)} is VALID [2020-07-17 22:34:35,199 INFO L280 TraceCheckUtils]: 164: Hoare triple {37283#(<= ~a7~0 0)} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {37210#false} is VALID [2020-07-17 22:34:35,199 INFO L280 TraceCheckUtils]: 165: Hoare triple {37210#false} assume !false; {37210#false} is VALID [2020-07-17 22:34:35,225 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-07-17 22:34:35,226 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:34:35,226 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 4] total 9 [2020-07-17 22:34:35,226 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1415321207] [2020-07-17 22:34:35,227 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 166 [2020-07-17 22:34:35,228 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:34:35,228 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 22:34:35,679 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 322 edges. 322 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:34:35,679 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 22:34:35,679 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:34:35,680 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 22:34:35,680 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-07-17 22:34:35,680 INFO L87 Difference]: Start difference. First operand 1708 states and 2121 transitions. Second operand 9 states. [2020-07-17 22:34:46,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:46,264 INFO L93 Difference]: Finished difference Result 5639 states and 7677 transitions. [2020-07-17 22:34:46,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-17 22:34:46,264 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 166 [2020-07-17 22:34:46,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:34:46,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:34:46,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 1105 transitions. [2020-07-17 22:34:46,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:34:46,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 1105 transitions. [2020-07-17 22:34:46,278 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states and 1105 transitions. [2020-07-17 22:34:48,600 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1105 edges. 1105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:34:49,216 INFO L225 Difference]: With dead ends: 5639 [2020-07-17 22:34:49,216 INFO L226 Difference]: Without dead ends: 3937 [2020-07-17 22:34:49,221 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 205 GetRequests, 178 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 173 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=180, Invalid=632, Unknown=0, NotChecked=0, Total=812 [2020-07-17 22:34:49,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3937 states. [2020-07-17 22:34:50,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3937 to 3299. [2020-07-17 22:34:50,105 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:34:50,105 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3937 states. Second operand 3299 states. [2020-07-17 22:34:50,106 INFO L74 IsIncluded]: Start isIncluded. First operand 3937 states. Second operand 3299 states. [2020-07-17 22:34:50,106 INFO L87 Difference]: Start difference. First operand 3937 states. Second operand 3299 states. [2020-07-17 22:34:50,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:50,783 INFO L93 Difference]: Finished difference Result 3937 states and 5309 transitions. [2020-07-17 22:34:50,783 INFO L276 IsEmpty]: Start isEmpty. Operand 3937 states and 5309 transitions. [2020-07-17 22:34:50,793 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:34:50,794 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:34:50,794 INFO L74 IsIncluded]: Start isIncluded. First operand 3299 states. Second operand 3937 states. [2020-07-17 22:34:50,794 INFO L87 Difference]: Start difference. First operand 3299 states. Second operand 3937 states. [2020-07-17 22:34:51,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:34:51,506 INFO L93 Difference]: Finished difference Result 3937 states and 5309 transitions. [2020-07-17 22:34:51,506 INFO L276 IsEmpty]: Start isEmpty. Operand 3937 states and 5309 transitions. [2020-07-17 22:34:51,515 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:34:51,515 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:34:51,515 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:34:51,516 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:34:51,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3299 states. [2020-07-17 22:34:51,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3299 states to 3299 states and 4179 transitions. [2020-07-17 22:34:51,932 INFO L78 Accepts]: Start accepts. Automaton has 3299 states and 4179 transitions. Word has length 166 [2020-07-17 22:34:51,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:34:51,932 INFO L479 AbstractCegarLoop]: Abstraction has 3299 states and 4179 transitions. [2020-07-17 22:34:51,932 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 22:34:51,932 INFO L276 IsEmpty]: Start isEmpty. Operand 3299 states and 4179 transitions. [2020-07-17 22:34:51,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2020-07-17 22:34:51,939 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:34:51,939 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-17 22:34:52,152 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:34:52,153 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:34:52,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:34:52,154 INFO L82 PathProgramCache]: Analyzing trace with hash -648776304, now seen corresponding path program 1 times [2020-07-17 22:34:52,155 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:34:52,155 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1886035224] [2020-07-17 22:34:52,155 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:34:52,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:52,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:52,294 INFO L280 TraceCheckUtils]: 0: Hoare triple {54971#(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; {54877#true} is VALID [2020-07-17 22:34:52,295 INFO L280 TraceCheckUtils]: 1: Hoare triple {54877#true} assume true; {54877#true} is VALID [2020-07-17 22:34:52,295 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {54877#true} {54877#true} #782#return; {54877#true} is VALID [2020-07-17 22:34:52,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:52,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {54972#(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; {54877#true} is VALID [2020-07-17 22:34:52,337 INFO L280 TraceCheckUtils]: 1: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,337 INFO L280 TraceCheckUtils]: 2: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,338 INFO L280 TraceCheckUtils]: 3: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,339 INFO L280 TraceCheckUtils]: 4: Hoare triple {54877#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; {54889#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:34:52,340 INFO L280 TraceCheckUtils]: 5: Hoare triple {54889#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume true; {54889#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:34:52,341 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {54889#(and (= 1 ~a7~0) (= 1 ~a21~0))} {54877#true} #786#return; {54889#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:34:52,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:52,389 INFO L280 TraceCheckUtils]: 0: Hoare triple {54972#(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; {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:34:52,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:34:52,392 INFO L280 TraceCheckUtils]: 2: Hoare triple {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:34:52,393 INFO L280 TraceCheckUtils]: 3: Hoare triple {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:34:52,394 INFO L280 TraceCheckUtils]: 4: Hoare triple {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:34:52,395 INFO L280 TraceCheckUtils]: 5: Hoare triple {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:34:52,396 INFO L280 TraceCheckUtils]: 6: Hoare triple {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:34:52,397 INFO L280 TraceCheckUtils]: 7: Hoare triple {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~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)); {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:34:52,398 INFO L280 TraceCheckUtils]: 8: Hoare triple {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~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));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {54974#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-17 22:34:52,399 INFO L280 TraceCheckUtils]: 9: Hoare triple {54974#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {54974#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-17 22:34:52,400 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {54974#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} {54889#(and (= 1 ~a7~0) (= 1 ~a21~0))} #786#return; {54878#false} is VALID [2020-07-17 22:34:52,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:52,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {54972#(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; {54877#true} is VALID [2020-07-17 22:34:52,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,426 INFO L280 TraceCheckUtils]: 2: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,426 INFO L280 TraceCheckUtils]: 3: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,426 INFO L280 TraceCheckUtils]: 4: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,426 INFO L280 TraceCheckUtils]: 5: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,427 INFO L280 TraceCheckUtils]: 6: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,427 INFO L280 TraceCheckUtils]: 7: Hoare triple {54877#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)); {54877#true} is VALID [2020-07-17 22:34:52,427 INFO L280 TraceCheckUtils]: 8: Hoare triple {54877#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))); {54877#true} is VALID [2020-07-17 22:34:52,427 INFO L280 TraceCheckUtils]: 9: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,427 INFO L280 TraceCheckUtils]: 10: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,427 INFO L280 TraceCheckUtils]: 11: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,427 INFO L280 TraceCheckUtils]: 12: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,428 INFO L280 TraceCheckUtils]: 13: Hoare triple {54877#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;~a20~0 := 0;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;#res := -1; {54877#true} is VALID [2020-07-17 22:34:52,428 INFO L280 TraceCheckUtils]: 14: Hoare triple {54877#true} assume true; {54877#true} is VALID [2020-07-17 22:34:52,428 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {54877#true} {54878#false} #786#return; {54878#false} is VALID [2020-07-17 22:34:52,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:52,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {54972#(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; {54877#true} is VALID [2020-07-17 22:34:52,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,473 INFO L280 TraceCheckUtils]: 2: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,473 INFO L280 TraceCheckUtils]: 3: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,473 INFO L280 TraceCheckUtils]: 4: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,473 INFO L280 TraceCheckUtils]: 5: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,473 INFO L280 TraceCheckUtils]: 6: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,473 INFO L280 TraceCheckUtils]: 7: Hoare triple {54877#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)); {54877#true} is VALID [2020-07-17 22:34:52,473 INFO L280 TraceCheckUtils]: 8: Hoare triple {54877#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))); {54877#true} is VALID [2020-07-17 22:34:52,474 INFO L280 TraceCheckUtils]: 9: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,474 INFO L280 TraceCheckUtils]: 10: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,474 INFO L280 TraceCheckUtils]: 11: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,474 INFO L280 TraceCheckUtils]: 12: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,474 INFO L280 TraceCheckUtils]: 13: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,474 INFO L280 TraceCheckUtils]: 14: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,474 INFO L280 TraceCheckUtils]: 15: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,474 INFO L280 TraceCheckUtils]: 16: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,475 INFO L280 TraceCheckUtils]: 17: Hoare triple {54877#true} 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); {54877#true} is VALID [2020-07-17 22:34:52,475 INFO L280 TraceCheckUtils]: 18: Hoare triple {54877#true} 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); {54877#true} is VALID [2020-07-17 22:34:52,475 INFO L280 TraceCheckUtils]: 19: Hoare triple {54877#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {54877#true} is VALID [2020-07-17 22:34:52,475 INFO L280 TraceCheckUtils]: 20: Hoare triple {54877#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {54877#true} is VALID [2020-07-17 22:34:52,475 INFO L280 TraceCheckUtils]: 21: Hoare triple {54877#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {54877#true} is VALID [2020-07-17 22:34:52,475 INFO L280 TraceCheckUtils]: 22: Hoare triple {54877#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {54877#true} is VALID [2020-07-17 22:34:52,475 INFO L280 TraceCheckUtils]: 23: Hoare triple {54877#true} 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); {54877#true} is VALID [2020-07-17 22:34:52,475 INFO L280 TraceCheckUtils]: 24: Hoare triple {54877#true} 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); {54877#true} is VALID [2020-07-17 22:34:52,476 INFO L280 TraceCheckUtils]: 25: Hoare triple {54877#true} 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); {54877#true} is VALID [2020-07-17 22:34:52,476 INFO L280 TraceCheckUtils]: 26: Hoare triple {54877#true} 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); {54877#true} is VALID [2020-07-17 22:34:52,476 INFO L280 TraceCheckUtils]: 27: Hoare triple {54877#true} 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); {54877#true} is VALID [2020-07-17 22:34:52,476 INFO L280 TraceCheckUtils]: 28: Hoare triple {54877#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {54877#true} is VALID [2020-07-17 22:34:52,476 INFO L280 TraceCheckUtils]: 29: Hoare triple {54877#true} 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); {54877#true} is VALID [2020-07-17 22:34:52,476 INFO L280 TraceCheckUtils]: 30: Hoare triple {54877#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {54877#true} is VALID [2020-07-17 22:34:52,476 INFO L280 TraceCheckUtils]: 31: Hoare triple {54877#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {54877#true} is VALID [2020-07-17 22:34:52,477 INFO L280 TraceCheckUtils]: 32: Hoare triple {54877#true} 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); {54877#true} is VALID [2020-07-17 22:34:52,477 INFO L280 TraceCheckUtils]: 33: Hoare triple {54877#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {54877#true} is VALID [2020-07-17 22:34:52,477 INFO L280 TraceCheckUtils]: 34: Hoare triple {54877#true} 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); {54877#true} is VALID [2020-07-17 22:34:52,477 INFO L280 TraceCheckUtils]: 35: Hoare triple {54877#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {54877#true} is VALID [2020-07-17 22:34:52,477 INFO L280 TraceCheckUtils]: 36: Hoare triple {54877#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {54877#true} is VALID [2020-07-17 22:34:52,477 INFO L280 TraceCheckUtils]: 37: Hoare triple {54877#true} 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)); {54877#true} is VALID [2020-07-17 22:34:52,477 INFO L280 TraceCheckUtils]: 38: Hoare triple {54877#true} 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)))); {54877#true} is VALID [2020-07-17 22:34:52,477 INFO L280 TraceCheckUtils]: 39: Hoare triple {54877#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {54877#true} is VALID [2020-07-17 22:34:52,478 INFO L280 TraceCheckUtils]: 40: Hoare triple {54877#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {54877#true} is VALID [2020-07-17 22:34:52,478 INFO L280 TraceCheckUtils]: 41: Hoare triple {54877#true} 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)); {54877#true} is VALID [2020-07-17 22:34:52,478 INFO L280 TraceCheckUtils]: 42: Hoare triple {54877#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {54877#true} is VALID [2020-07-17 22:34:52,478 INFO L280 TraceCheckUtils]: 43: Hoare triple {54877#true} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {54877#true} is VALID [2020-07-17 22:34:52,478 INFO L280 TraceCheckUtils]: 44: Hoare triple {54877#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {54877#true} is VALID [2020-07-17 22:34:52,479 INFO L280 TraceCheckUtils]: 45: Hoare triple {54877#true} 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))); {54877#true} is VALID [2020-07-17 22:34:52,479 INFO L280 TraceCheckUtils]: 46: Hoare triple {54877#true} 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); {54877#true} is VALID [2020-07-17 22:34:52,479 INFO L280 TraceCheckUtils]: 47: Hoare triple {54877#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {54877#true} is VALID [2020-07-17 22:34:52,479 INFO L280 TraceCheckUtils]: 48: Hoare triple {54877#true} 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)); {54877#true} is VALID [2020-07-17 22:34:52,479 INFO L280 TraceCheckUtils]: 49: Hoare triple {54877#true} 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); {54877#true} is VALID [2020-07-17 22:34:52,480 INFO L280 TraceCheckUtils]: 50: Hoare triple {54877#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {54877#true} is VALID [2020-07-17 22:34:52,480 INFO L280 TraceCheckUtils]: 51: Hoare triple {54877#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {54877#true} is VALID [2020-07-17 22:34:52,480 INFO L280 TraceCheckUtils]: 52: Hoare triple {54877#true} assume true; {54877#true} is VALID [2020-07-17 22:34:52,480 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {54877#true} {54878#false} #786#return; {54878#false} is VALID [2020-07-17 22:34:52,484 INFO L263 TraceCheckUtils]: 0: Hoare triple {54877#true} call ULTIMATE.init(); {54971#(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 22:34:52,484 INFO L280 TraceCheckUtils]: 1: Hoare triple {54971#(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; {54877#true} is VALID [2020-07-17 22:34:52,484 INFO L280 TraceCheckUtils]: 2: Hoare triple {54877#true} assume true; {54877#true} is VALID [2020-07-17 22:34:52,484 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {54877#true} {54877#true} #782#return; {54877#true} is VALID [2020-07-17 22:34:52,485 INFO L263 TraceCheckUtils]: 4: Hoare triple {54877#true} call #t~ret4 := main(); {54877#true} is VALID [2020-07-17 22:34:52,485 INFO L280 TraceCheckUtils]: 5: Hoare triple {54877#true} ~output~0 := -1; {54877#true} is VALID [2020-07-17 22:34:52,485 INFO L280 TraceCheckUtils]: 6: Hoare triple {54877#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54877#true} is VALID [2020-07-17 22:34:52,485 INFO L280 TraceCheckUtils]: 7: Hoare triple {54877#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54877#true} is VALID [2020-07-17 22:34:52,487 INFO L263 TraceCheckUtils]: 8: Hoare triple {54877#true} call #t~ret3 := calculate_output(~input~0); {54972#(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 22:34:52,487 INFO L280 TraceCheckUtils]: 9: Hoare triple {54972#(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; {54877#true} is VALID [2020-07-17 22:34:52,487 INFO L280 TraceCheckUtils]: 10: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,487 INFO L280 TraceCheckUtils]: 11: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,487 INFO L280 TraceCheckUtils]: 12: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,489 INFO L280 TraceCheckUtils]: 13: Hoare triple {54877#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; {54889#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:34:52,490 INFO L280 TraceCheckUtils]: 14: Hoare triple {54889#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume true; {54889#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:34:52,491 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {54889#(and (= 1 ~a7~0) (= 1 ~a21~0))} {54877#true} #786#return; {54889#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:34:52,492 INFO L280 TraceCheckUtils]: 16: Hoare triple {54889#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {54889#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:34:52,493 INFO L280 TraceCheckUtils]: 17: Hoare triple {54889#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54889#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:34:52,494 INFO L280 TraceCheckUtils]: 18: Hoare triple {54889#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54889#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:34:52,495 INFO L263 TraceCheckUtils]: 19: Hoare triple {54889#(and (= 1 ~a7~0) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {54972#(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 22:34:52,495 INFO L280 TraceCheckUtils]: 20: Hoare triple {54972#(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; {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:34:52,496 INFO L280 TraceCheckUtils]: 21: Hoare triple {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:34:52,496 INFO L280 TraceCheckUtils]: 22: Hoare triple {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:34:52,497 INFO L280 TraceCheckUtils]: 23: Hoare triple {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:34:52,498 INFO L280 TraceCheckUtils]: 24: Hoare triple {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:34:52,499 INFO L280 TraceCheckUtils]: 25: Hoare triple {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:34:52,499 INFO L280 TraceCheckUtils]: 26: Hoare triple {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:34:52,500 INFO L280 TraceCheckUtils]: 27: Hoare triple {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~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)); {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:34:52,501 INFO L280 TraceCheckUtils]: 28: Hoare triple {54973#(and (= ~a7~0 |old(~a7~0)|) (= ~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));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {54974#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-17 22:34:52,502 INFO L280 TraceCheckUtils]: 29: Hoare triple {54974#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {54974#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-17 22:34:52,503 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {54974#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} {54889#(and (= 1 ~a7~0) (= 1 ~a21~0))} #786#return; {54878#false} is VALID [2020-07-17 22:34:52,503 INFO L280 TraceCheckUtils]: 31: Hoare triple {54878#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {54878#false} is VALID [2020-07-17 22:34:52,504 INFO L280 TraceCheckUtils]: 32: Hoare triple {54878#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54878#false} is VALID [2020-07-17 22:34:52,504 INFO L280 TraceCheckUtils]: 33: Hoare triple {54878#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54878#false} is VALID [2020-07-17 22:34:52,504 INFO L263 TraceCheckUtils]: 34: Hoare triple {54878#false} call #t~ret3 := calculate_output(~input~0); {54972#(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 22:34:52,504 INFO L280 TraceCheckUtils]: 35: Hoare triple {54972#(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; {54877#true} is VALID [2020-07-17 22:34:52,504 INFO L280 TraceCheckUtils]: 36: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,504 INFO L280 TraceCheckUtils]: 37: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,504 INFO L280 TraceCheckUtils]: 38: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,505 INFO L280 TraceCheckUtils]: 39: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,505 INFO L280 TraceCheckUtils]: 40: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,505 INFO L280 TraceCheckUtils]: 41: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,505 INFO L280 TraceCheckUtils]: 42: Hoare triple {54877#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)); {54877#true} is VALID [2020-07-17 22:34:52,505 INFO L280 TraceCheckUtils]: 43: Hoare triple {54877#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))); {54877#true} is VALID [2020-07-17 22:34:52,505 INFO L280 TraceCheckUtils]: 44: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,505 INFO L280 TraceCheckUtils]: 45: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,505 INFO L280 TraceCheckUtils]: 46: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,506 INFO L280 TraceCheckUtils]: 47: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,506 INFO L280 TraceCheckUtils]: 48: Hoare triple {54877#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;~a20~0 := 0;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;#res := -1; {54877#true} is VALID [2020-07-17 22:34:52,506 INFO L280 TraceCheckUtils]: 49: Hoare triple {54877#true} assume true; {54877#true} is VALID [2020-07-17 22:34:52,506 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {54877#true} {54878#false} #786#return; {54878#false} is VALID [2020-07-17 22:34:52,506 INFO L280 TraceCheckUtils]: 51: Hoare triple {54878#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {54878#false} is VALID [2020-07-17 22:34:52,506 INFO L280 TraceCheckUtils]: 52: Hoare triple {54878#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54878#false} is VALID [2020-07-17 22:34:52,507 INFO L280 TraceCheckUtils]: 53: Hoare triple {54878#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54878#false} is VALID [2020-07-17 22:34:52,507 INFO L263 TraceCheckUtils]: 54: Hoare triple {54878#false} call #t~ret3 := calculate_output(~input~0); {54972#(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 22:34:52,507 INFO L280 TraceCheckUtils]: 55: Hoare triple {54972#(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; {54877#true} is VALID [2020-07-17 22:34:52,507 INFO L280 TraceCheckUtils]: 56: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,507 INFO L280 TraceCheckUtils]: 57: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,507 INFO L280 TraceCheckUtils]: 58: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,507 INFO L280 TraceCheckUtils]: 59: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,508 INFO L280 TraceCheckUtils]: 60: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,508 INFO L280 TraceCheckUtils]: 61: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,508 INFO L280 TraceCheckUtils]: 62: Hoare triple {54877#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)); {54877#true} is VALID [2020-07-17 22:34:52,508 INFO L280 TraceCheckUtils]: 63: Hoare triple {54877#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))); {54877#true} is VALID [2020-07-17 22:34:52,508 INFO L280 TraceCheckUtils]: 64: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,508 INFO L280 TraceCheckUtils]: 65: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,508 INFO L280 TraceCheckUtils]: 66: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,508 INFO L280 TraceCheckUtils]: 67: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,509 INFO L280 TraceCheckUtils]: 68: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,509 INFO L280 TraceCheckUtils]: 69: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,509 INFO L280 TraceCheckUtils]: 70: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,509 INFO L280 TraceCheckUtils]: 71: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,509 INFO L280 TraceCheckUtils]: 72: Hoare triple {54877#true} 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); {54877#true} is VALID [2020-07-17 22:34:52,509 INFO L280 TraceCheckUtils]: 73: Hoare triple {54877#true} 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); {54877#true} is VALID [2020-07-17 22:34:52,509 INFO L280 TraceCheckUtils]: 74: Hoare triple {54877#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {54877#true} is VALID [2020-07-17 22:34:52,509 INFO L280 TraceCheckUtils]: 75: Hoare triple {54877#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {54877#true} is VALID [2020-07-17 22:34:52,510 INFO L280 TraceCheckUtils]: 76: Hoare triple {54877#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {54877#true} is VALID [2020-07-17 22:34:52,510 INFO L280 TraceCheckUtils]: 77: Hoare triple {54877#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {54877#true} is VALID [2020-07-17 22:34:52,510 INFO L280 TraceCheckUtils]: 78: Hoare triple {54877#true} 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); {54877#true} is VALID [2020-07-17 22:34:52,510 INFO L280 TraceCheckUtils]: 79: Hoare triple {54877#true} 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); {54877#true} is VALID [2020-07-17 22:34:52,510 INFO L280 TraceCheckUtils]: 80: Hoare triple {54877#true} 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); {54877#true} is VALID [2020-07-17 22:34:52,510 INFO L280 TraceCheckUtils]: 81: Hoare triple {54877#true} 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); {54877#true} is VALID [2020-07-17 22:34:52,510 INFO L280 TraceCheckUtils]: 82: Hoare triple {54877#true} 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); {54877#true} is VALID [2020-07-17 22:34:52,510 INFO L280 TraceCheckUtils]: 83: Hoare triple {54877#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {54877#true} is VALID [2020-07-17 22:34:52,510 INFO L280 TraceCheckUtils]: 84: Hoare triple {54877#true} 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); {54877#true} is VALID [2020-07-17 22:34:52,511 INFO L280 TraceCheckUtils]: 85: Hoare triple {54877#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {54877#true} is VALID [2020-07-17 22:34:52,511 INFO L280 TraceCheckUtils]: 86: Hoare triple {54877#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {54877#true} is VALID [2020-07-17 22:34:52,511 INFO L280 TraceCheckUtils]: 87: Hoare triple {54877#true} 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); {54877#true} is VALID [2020-07-17 22:34:52,511 INFO L280 TraceCheckUtils]: 88: Hoare triple {54877#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {54877#true} is VALID [2020-07-17 22:34:52,511 INFO L280 TraceCheckUtils]: 89: Hoare triple {54877#true} 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); {54877#true} is VALID [2020-07-17 22:34:52,511 INFO L280 TraceCheckUtils]: 90: Hoare triple {54877#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {54877#true} is VALID [2020-07-17 22:34:52,511 INFO L280 TraceCheckUtils]: 91: Hoare triple {54877#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {54877#true} is VALID [2020-07-17 22:34:52,511 INFO L280 TraceCheckUtils]: 92: Hoare triple {54877#true} 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)); {54877#true} is VALID [2020-07-17 22:34:52,512 INFO L280 TraceCheckUtils]: 93: Hoare triple {54877#true} 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)))); {54877#true} is VALID [2020-07-17 22:34:52,512 INFO L280 TraceCheckUtils]: 94: Hoare triple {54877#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {54877#true} is VALID [2020-07-17 22:34:52,512 INFO L280 TraceCheckUtils]: 95: Hoare triple {54877#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {54877#true} is VALID [2020-07-17 22:34:52,512 INFO L280 TraceCheckUtils]: 96: Hoare triple {54877#true} 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)); {54877#true} is VALID [2020-07-17 22:34:52,512 INFO L280 TraceCheckUtils]: 97: Hoare triple {54877#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {54877#true} is VALID [2020-07-17 22:34:52,512 INFO L280 TraceCheckUtils]: 98: Hoare triple {54877#true} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {54877#true} is VALID [2020-07-17 22:34:52,512 INFO L280 TraceCheckUtils]: 99: Hoare triple {54877#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {54877#true} is VALID [2020-07-17 22:34:52,512 INFO L280 TraceCheckUtils]: 100: Hoare triple {54877#true} 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))); {54877#true} is VALID [2020-07-17 22:34:52,513 INFO L280 TraceCheckUtils]: 101: Hoare triple {54877#true} 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); {54877#true} is VALID [2020-07-17 22:34:52,513 INFO L280 TraceCheckUtils]: 102: Hoare triple {54877#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {54877#true} is VALID [2020-07-17 22:34:52,513 INFO L280 TraceCheckUtils]: 103: Hoare triple {54877#true} 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)); {54877#true} is VALID [2020-07-17 22:34:52,513 INFO L280 TraceCheckUtils]: 104: Hoare triple {54877#true} 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); {54877#true} is VALID [2020-07-17 22:34:52,513 INFO L280 TraceCheckUtils]: 105: Hoare triple {54877#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {54877#true} is VALID [2020-07-17 22:34:52,513 INFO L280 TraceCheckUtils]: 106: Hoare triple {54877#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {54877#true} is VALID [2020-07-17 22:34:52,513 INFO L280 TraceCheckUtils]: 107: Hoare triple {54877#true} assume true; {54877#true} is VALID [2020-07-17 22:34:52,513 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {54877#true} {54878#false} #786#return; {54878#false} is VALID [2020-07-17 22:34:52,513 INFO L280 TraceCheckUtils]: 109: Hoare triple {54878#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {54878#false} is VALID [2020-07-17 22:34:52,514 INFO L280 TraceCheckUtils]: 110: Hoare triple {54878#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54878#false} is VALID [2020-07-17 22:34:52,514 INFO L280 TraceCheckUtils]: 111: Hoare triple {54878#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54878#false} is VALID [2020-07-17 22:34:52,514 INFO L263 TraceCheckUtils]: 112: Hoare triple {54878#false} call #t~ret3 := calculate_output(~input~0); {54878#false} is VALID [2020-07-17 22:34:52,514 INFO L280 TraceCheckUtils]: 113: Hoare triple {54878#false} ~input := #in~input; {54878#false} is VALID [2020-07-17 22:34:52,514 INFO L280 TraceCheckUtils]: 114: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,514 INFO L280 TraceCheckUtils]: 115: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,514 INFO L280 TraceCheckUtils]: 116: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,514 INFO L280 TraceCheckUtils]: 117: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,515 INFO L280 TraceCheckUtils]: 118: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,515 INFO L280 TraceCheckUtils]: 119: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,515 INFO L280 TraceCheckUtils]: 120: Hoare triple {54878#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)); {54878#false} is VALID [2020-07-17 22:34:52,515 INFO L280 TraceCheckUtils]: 121: Hoare triple {54878#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))); {54878#false} is VALID [2020-07-17 22:34:52,515 INFO L280 TraceCheckUtils]: 122: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,515 INFO L280 TraceCheckUtils]: 123: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,515 INFO L280 TraceCheckUtils]: 124: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,515 INFO L280 TraceCheckUtils]: 125: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,515 INFO L280 TraceCheckUtils]: 126: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,516 INFO L280 TraceCheckUtils]: 127: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,516 INFO L280 TraceCheckUtils]: 128: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,516 INFO L280 TraceCheckUtils]: 129: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,516 INFO L280 TraceCheckUtils]: 130: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,516 INFO L280 TraceCheckUtils]: 131: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,516 INFO L280 TraceCheckUtils]: 132: Hoare triple {54878#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)); {54878#false} is VALID [2020-07-17 22:34:52,516 INFO L280 TraceCheckUtils]: 133: Hoare triple {54878#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)); {54878#false} is VALID [2020-07-17 22:34:52,516 INFO L280 TraceCheckUtils]: 134: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,516 INFO L280 TraceCheckUtils]: 135: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,517 INFO L280 TraceCheckUtils]: 136: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,517 INFO L280 TraceCheckUtils]: 137: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,517 INFO L280 TraceCheckUtils]: 138: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,517 INFO L280 TraceCheckUtils]: 139: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,517 INFO L280 TraceCheckUtils]: 140: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,517 INFO L280 TraceCheckUtils]: 141: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,517 INFO L280 TraceCheckUtils]: 142: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,517 INFO L280 TraceCheckUtils]: 143: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,517 INFO L280 TraceCheckUtils]: 144: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,517 INFO L280 TraceCheckUtils]: 145: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,518 INFO L280 TraceCheckUtils]: 146: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,518 INFO L280 TraceCheckUtils]: 147: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,518 INFO L280 TraceCheckUtils]: 148: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,518 INFO L280 TraceCheckUtils]: 149: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,518 INFO L280 TraceCheckUtils]: 150: Hoare triple {54878#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)); {54878#false} is VALID [2020-07-17 22:34:52,518 INFO L280 TraceCheckUtils]: 151: Hoare triple {54878#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)))); {54878#false} is VALID [2020-07-17 22:34:52,518 INFO L280 TraceCheckUtils]: 152: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,518 INFO L280 TraceCheckUtils]: 153: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,518 INFO L280 TraceCheckUtils]: 154: Hoare triple {54878#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)); {54878#false} is VALID [2020-07-17 22:34:52,519 INFO L280 TraceCheckUtils]: 155: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,519 INFO L280 TraceCheckUtils]: 156: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,519 INFO L280 TraceCheckUtils]: 157: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,519 INFO L280 TraceCheckUtils]: 158: Hoare triple {54878#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))); {54878#false} is VALID [2020-07-17 22:34:52,519 INFO L280 TraceCheckUtils]: 159: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,519 INFO L280 TraceCheckUtils]: 160: Hoare triple {54878#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)); {54878#false} is VALID [2020-07-17 22:34:52,519 INFO L280 TraceCheckUtils]: 161: Hoare triple {54878#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)); {54878#false} is VALID [2020-07-17 22:34:52,519 INFO L280 TraceCheckUtils]: 162: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,519 INFO L280 TraceCheckUtils]: 163: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,520 INFO L280 TraceCheckUtils]: 164: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,520 INFO L280 TraceCheckUtils]: 165: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,520 INFO L280 TraceCheckUtils]: 166: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,520 INFO L280 TraceCheckUtils]: 167: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,520 INFO L280 TraceCheckUtils]: 168: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,520 INFO L280 TraceCheckUtils]: 169: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,520 INFO L280 TraceCheckUtils]: 170: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,520 INFO L280 TraceCheckUtils]: 171: Hoare triple {54878#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)); {54878#false} is VALID [2020-07-17 22:34:52,520 INFO L280 TraceCheckUtils]: 172: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,521 INFO L280 TraceCheckUtils]: 173: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,521 INFO L280 TraceCheckUtils]: 174: Hoare triple {54878#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)); {54878#false} is VALID [2020-07-17 22:34:52,521 INFO L280 TraceCheckUtils]: 175: Hoare triple {54878#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)); {54878#false} is VALID [2020-07-17 22:34:52,521 INFO L280 TraceCheckUtils]: 176: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,521 INFO L280 TraceCheckUtils]: 177: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,521 INFO L280 TraceCheckUtils]: 178: Hoare triple {54878#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); {54878#false} is VALID [2020-07-17 22:34:52,521 INFO L280 TraceCheckUtils]: 179: Hoare triple {54878#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))); {54878#false} is VALID [2020-07-17 22:34:52,521 INFO L280 TraceCheckUtils]: 180: Hoare triple {54878#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54878#false} is VALID [2020-07-17 22:34:52,521 INFO L280 TraceCheckUtils]: 181: Hoare triple {54878#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54878#false} is VALID [2020-07-17 22:34:52,522 INFO L280 TraceCheckUtils]: 182: Hoare triple {54878#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54878#false} is VALID [2020-07-17 22:34:52,522 INFO L280 TraceCheckUtils]: 183: Hoare triple {54878#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {54878#false} is VALID [2020-07-17 22:34:52,522 INFO L280 TraceCheckUtils]: 184: Hoare triple {54878#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54878#false} is VALID [2020-07-17 22:34:52,522 INFO L280 TraceCheckUtils]: 185: Hoare triple {54878#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {54878#false} is VALID [2020-07-17 22:34:52,522 INFO L280 TraceCheckUtils]: 186: Hoare triple {54878#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {54878#false} is VALID [2020-07-17 22:34:52,522 INFO L280 TraceCheckUtils]: 187: Hoare triple {54878#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54878#false} is VALID [2020-07-17 22:34:52,522 INFO L280 TraceCheckUtils]: 188: Hoare triple {54878#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54878#false} is VALID [2020-07-17 22:34:52,522 INFO L280 TraceCheckUtils]: 189: Hoare triple {54878#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {54878#false} is VALID [2020-07-17 22:34:52,522 INFO L280 TraceCheckUtils]: 190: Hoare triple {54878#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54878#false} is VALID [2020-07-17 22:34:52,523 INFO L280 TraceCheckUtils]: 191: Hoare triple {54878#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {54878#false} is VALID [2020-07-17 22:34:52,523 INFO L280 TraceCheckUtils]: 192: Hoare triple {54878#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54878#false} is VALID [2020-07-17 22:34:52,523 INFO L280 TraceCheckUtils]: 193: Hoare triple {54878#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54878#false} is VALID [2020-07-17 22:34:52,523 INFO L280 TraceCheckUtils]: 194: Hoare triple {54878#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {54878#false} is VALID [2020-07-17 22:34:52,523 INFO L280 TraceCheckUtils]: 195: Hoare triple {54878#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {54878#false} is VALID [2020-07-17 22:34:52,523 INFO L280 TraceCheckUtils]: 196: Hoare triple {54878#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {54878#false} is VALID [2020-07-17 22:34:52,523 INFO L280 TraceCheckUtils]: 197: Hoare triple {54878#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54878#false} is VALID [2020-07-17 22:34:52,523 INFO L280 TraceCheckUtils]: 198: Hoare triple {54878#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54878#false} is VALID [2020-07-17 22:34:52,523 INFO L280 TraceCheckUtils]: 199: Hoare triple {54878#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {54878#false} is VALID [2020-07-17 22:34:52,524 INFO L280 TraceCheckUtils]: 200: Hoare triple {54878#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {54878#false} is VALID [2020-07-17 22:34:52,524 INFO L280 TraceCheckUtils]: 201: Hoare triple {54878#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {54878#false} is VALID [2020-07-17 22:34:52,524 INFO L280 TraceCheckUtils]: 202: Hoare triple {54878#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {54878#false} is VALID [2020-07-17 22:34:52,524 INFO L280 TraceCheckUtils]: 203: Hoare triple {54878#false} assume !false; {54878#false} is VALID [2020-07-17 22:34:52,543 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 108 proven. 26 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2020-07-17 22:34:52,544 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1886035224] [2020-07-17 22:34:52,544 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1806351794] [2020-07-17 22:34:52,544 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:34:52,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:52,662 INFO L264 TraceCheckSpWp]: Trace formula consists of 598 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-17 22:34:52,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:34:52,692 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:34:52,986 INFO L263 TraceCheckUtils]: 0: Hoare triple {54877#true} call ULTIMATE.init(); {54877#true} is VALID [2020-07-17 22:34:52,986 INFO L280 TraceCheckUtils]: 1: Hoare triple {54877#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; {54877#true} is VALID [2020-07-17 22:34:52,986 INFO L280 TraceCheckUtils]: 2: Hoare triple {54877#true} assume true; {54877#true} is VALID [2020-07-17 22:34:52,987 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {54877#true} {54877#true} #782#return; {54877#true} is VALID [2020-07-17 22:34:52,987 INFO L263 TraceCheckUtils]: 4: Hoare triple {54877#true} call #t~ret4 := main(); {54877#true} is VALID [2020-07-17 22:34:52,987 INFO L280 TraceCheckUtils]: 5: Hoare triple {54877#true} ~output~0 := -1; {54877#true} is VALID [2020-07-17 22:34:52,987 INFO L280 TraceCheckUtils]: 6: Hoare triple {54877#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54877#true} is VALID [2020-07-17 22:34:52,988 INFO L280 TraceCheckUtils]: 7: Hoare triple {54877#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54877#true} is VALID [2020-07-17 22:34:52,988 INFO L263 TraceCheckUtils]: 8: Hoare triple {54877#true} call #t~ret3 := calculate_output(~input~0); {54877#true} is VALID [2020-07-17 22:34:52,988 INFO L280 TraceCheckUtils]: 9: Hoare triple {54877#true} ~input := #in~input; {54877#true} is VALID [2020-07-17 22:34:52,988 INFO L280 TraceCheckUtils]: 10: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,988 INFO L280 TraceCheckUtils]: 11: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,989 INFO L280 TraceCheckUtils]: 12: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,989 INFO L280 TraceCheckUtils]: 13: Hoare triple {54877#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; {54877#true} is VALID [2020-07-17 22:34:52,989 INFO L280 TraceCheckUtils]: 14: Hoare triple {54877#true} assume true; {54877#true} is VALID [2020-07-17 22:34:52,989 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {54877#true} {54877#true} #786#return; {54877#true} is VALID [2020-07-17 22:34:52,989 INFO L280 TraceCheckUtils]: 16: Hoare triple {54877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {54877#true} is VALID [2020-07-17 22:34:52,990 INFO L280 TraceCheckUtils]: 17: Hoare triple {54877#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54877#true} is VALID [2020-07-17 22:34:52,990 INFO L280 TraceCheckUtils]: 18: Hoare triple {54877#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54877#true} is VALID [2020-07-17 22:34:52,990 INFO L263 TraceCheckUtils]: 19: Hoare triple {54877#true} call #t~ret3 := calculate_output(~input~0); {54877#true} is VALID [2020-07-17 22:34:52,990 INFO L280 TraceCheckUtils]: 20: Hoare triple {54877#true} ~input := #in~input; {54877#true} is VALID [2020-07-17 22:34:52,990 INFO L280 TraceCheckUtils]: 21: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,991 INFO L280 TraceCheckUtils]: 22: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,991 INFO L280 TraceCheckUtils]: 23: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,991 INFO L280 TraceCheckUtils]: 24: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,991 INFO L280 TraceCheckUtils]: 25: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,991 INFO L280 TraceCheckUtils]: 26: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,991 INFO L280 TraceCheckUtils]: 27: Hoare triple {54877#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)); {54877#true} is VALID [2020-07-17 22:34:52,991 INFO L280 TraceCheckUtils]: 28: Hoare triple {54877#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; {54877#true} is VALID [2020-07-17 22:34:52,992 INFO L280 TraceCheckUtils]: 29: Hoare triple {54877#true} assume true; {54877#true} is VALID [2020-07-17 22:34:52,992 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {54877#true} {54877#true} #786#return; {54877#true} is VALID [2020-07-17 22:34:52,992 INFO L280 TraceCheckUtils]: 31: Hoare triple {54877#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {54877#true} is VALID [2020-07-17 22:34:52,992 INFO L280 TraceCheckUtils]: 32: Hoare triple {54877#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54877#true} is VALID [2020-07-17 22:34:52,992 INFO L280 TraceCheckUtils]: 33: Hoare triple {54877#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54877#true} is VALID [2020-07-17 22:34:52,992 INFO L263 TraceCheckUtils]: 34: Hoare triple {54877#true} call #t~ret3 := calculate_output(~input~0); {54877#true} is VALID [2020-07-17 22:34:52,992 INFO L280 TraceCheckUtils]: 35: Hoare triple {54877#true} ~input := #in~input; {54877#true} is VALID [2020-07-17 22:34:52,992 INFO L280 TraceCheckUtils]: 36: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,993 INFO L280 TraceCheckUtils]: 37: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,993 INFO L280 TraceCheckUtils]: 38: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,993 INFO L280 TraceCheckUtils]: 39: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,993 INFO L280 TraceCheckUtils]: 40: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,993 INFO L280 TraceCheckUtils]: 41: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,993 INFO L280 TraceCheckUtils]: 42: Hoare triple {54877#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)); {54877#true} is VALID [2020-07-17 22:34:52,993 INFO L280 TraceCheckUtils]: 43: Hoare triple {54877#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))); {54877#true} is VALID [2020-07-17 22:34:52,993 INFO L280 TraceCheckUtils]: 44: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,994 INFO L280 TraceCheckUtils]: 45: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,994 INFO L280 TraceCheckUtils]: 46: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,994 INFO L280 TraceCheckUtils]: 47: Hoare triple {54877#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); {54877#true} is VALID [2020-07-17 22:34:52,995 INFO L280 TraceCheckUtils]: 48: Hoare triple {54877#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;~a20~0 := 0;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;#res := -1; {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:52,995 INFO L280 TraceCheckUtils]: 49: Hoare triple {55122#(<= ~a17~0 0)} assume true; {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:52,996 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {55122#(<= ~a17~0 0)} {54877#true} #786#return; {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:52,996 INFO L280 TraceCheckUtils]: 51: Hoare triple {55122#(<= ~a17~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:52,996 INFO L280 TraceCheckUtils]: 52: Hoare triple {55122#(<= ~a17~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:52,997 INFO L280 TraceCheckUtils]: 53: Hoare triple {55122#(<= ~a17~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:52,999 INFO L263 TraceCheckUtils]: 54: Hoare triple {55122#(<= ~a17~0 0)} call #t~ret3 := calculate_output(~input~0); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,001 INFO L280 TraceCheckUtils]: 55: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} ~input := #in~input; {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,002 INFO L280 TraceCheckUtils]: 56: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,002 INFO L280 TraceCheckUtils]: 57: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,003 INFO L280 TraceCheckUtils]: 58: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,003 INFO L280 TraceCheckUtils]: 59: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,004 INFO L280 TraceCheckUtils]: 60: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,004 INFO L280 TraceCheckUtils]: 61: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,004 INFO L280 TraceCheckUtils]: 62: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,005 INFO L280 TraceCheckUtils]: 63: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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))); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,005 INFO L280 TraceCheckUtils]: 64: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,005 INFO L280 TraceCheckUtils]: 65: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,006 INFO L280 TraceCheckUtils]: 66: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,007 INFO L280 TraceCheckUtils]: 67: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,007 INFO L280 TraceCheckUtils]: 68: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,008 INFO L280 TraceCheckUtils]: 69: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,008 INFO L280 TraceCheckUtils]: 70: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,009 INFO L280 TraceCheckUtils]: 71: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,009 INFO L280 TraceCheckUtils]: 72: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,010 INFO L280 TraceCheckUtils]: 73: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,010 INFO L280 TraceCheckUtils]: 74: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,010 INFO L280 TraceCheckUtils]: 75: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,011 INFO L280 TraceCheckUtils]: 76: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,011 INFO L280 TraceCheckUtils]: 77: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,012 INFO L280 TraceCheckUtils]: 78: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,012 INFO L280 TraceCheckUtils]: 79: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,012 INFO L280 TraceCheckUtils]: 80: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,013 INFO L280 TraceCheckUtils]: 81: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,014 INFO L280 TraceCheckUtils]: 82: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,014 INFO L280 TraceCheckUtils]: 83: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,014 INFO L280 TraceCheckUtils]: 84: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,015 INFO L280 TraceCheckUtils]: 85: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,015 INFO L280 TraceCheckUtils]: 86: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,016 INFO L280 TraceCheckUtils]: 87: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,016 INFO L280 TraceCheckUtils]: 88: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,017 INFO L280 TraceCheckUtils]: 89: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,018 INFO L280 TraceCheckUtils]: 90: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,018 INFO L280 TraceCheckUtils]: 91: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,019 INFO L280 TraceCheckUtils]: 92: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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)); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,020 INFO L280 TraceCheckUtils]: 93: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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)))); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,020 INFO L280 TraceCheckUtils]: 94: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,021 INFO L280 TraceCheckUtils]: 95: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,022 INFO L280 TraceCheckUtils]: 96: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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)); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,022 INFO L280 TraceCheckUtils]: 97: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,022 INFO L280 TraceCheckUtils]: 98: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,023 INFO L280 TraceCheckUtils]: 99: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,023 INFO L280 TraceCheckUtils]: 100: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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))); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,024 INFO L280 TraceCheckUtils]: 101: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,024 INFO L280 TraceCheckUtils]: 102: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,025 INFO L280 TraceCheckUtils]: 103: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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)); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,026 INFO L280 TraceCheckUtils]: 104: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} 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); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,027 INFO L280 TraceCheckUtils]: 105: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,028 INFO L280 TraceCheckUtils]: 106: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,028 INFO L280 TraceCheckUtils]: 107: Hoare triple {55141#(<= ~a17~0 |old(~a17~0)|)} assume true; {55141#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-17 22:34:53,030 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {55141#(<= ~a17~0 |old(~a17~0)|)} {55122#(<= ~a17~0 0)} #786#return; {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,030 INFO L280 TraceCheckUtils]: 109: Hoare triple {55122#(<= ~a17~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,031 INFO L280 TraceCheckUtils]: 110: Hoare triple {55122#(<= ~a17~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,031 INFO L280 TraceCheckUtils]: 111: Hoare triple {55122#(<= ~a17~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,031 INFO L263 TraceCheckUtils]: 112: Hoare triple {55122#(<= ~a17~0 0)} call #t~ret3 := calculate_output(~input~0); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,032 INFO L280 TraceCheckUtils]: 113: Hoare triple {55122#(<= ~a17~0 0)} ~input := #in~input; {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,033 INFO L280 TraceCheckUtils]: 114: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,033 INFO L280 TraceCheckUtils]: 115: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,034 INFO L280 TraceCheckUtils]: 116: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,034 INFO L280 TraceCheckUtils]: 117: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,035 INFO L280 TraceCheckUtils]: 118: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,035 INFO L280 TraceCheckUtils]: 119: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,036 INFO L280 TraceCheckUtils]: 120: Hoare triple {55122#(<= ~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)); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,036 INFO L280 TraceCheckUtils]: 121: Hoare triple {55122#(<= ~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))); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,037 INFO L280 TraceCheckUtils]: 122: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,039 INFO L280 TraceCheckUtils]: 123: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,039 INFO L280 TraceCheckUtils]: 124: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,040 INFO L280 TraceCheckUtils]: 125: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,040 INFO L280 TraceCheckUtils]: 126: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,041 INFO L280 TraceCheckUtils]: 127: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,041 INFO L280 TraceCheckUtils]: 128: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,042 INFO L280 TraceCheckUtils]: 129: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,042 INFO L280 TraceCheckUtils]: 130: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,042 INFO L280 TraceCheckUtils]: 131: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,043 INFO L280 TraceCheckUtils]: 132: Hoare triple {55122#(<= ~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)); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,043 INFO L280 TraceCheckUtils]: 133: Hoare triple {55122#(<= ~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)); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,044 INFO L280 TraceCheckUtils]: 134: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,044 INFO L280 TraceCheckUtils]: 135: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,044 INFO L280 TraceCheckUtils]: 136: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,045 INFO L280 TraceCheckUtils]: 137: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,045 INFO L280 TraceCheckUtils]: 138: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,046 INFO L280 TraceCheckUtils]: 139: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,046 INFO L280 TraceCheckUtils]: 140: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,046 INFO L280 TraceCheckUtils]: 141: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,047 INFO L280 TraceCheckUtils]: 142: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,047 INFO L280 TraceCheckUtils]: 143: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,048 INFO L280 TraceCheckUtils]: 144: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,048 INFO L280 TraceCheckUtils]: 145: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,049 INFO L280 TraceCheckUtils]: 146: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,049 INFO L280 TraceCheckUtils]: 147: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,050 INFO L280 TraceCheckUtils]: 148: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,050 INFO L280 TraceCheckUtils]: 149: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,050 INFO L280 TraceCheckUtils]: 150: Hoare triple {55122#(<= ~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)); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,051 INFO L280 TraceCheckUtils]: 151: Hoare triple {55122#(<= ~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)))); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,051 INFO L280 TraceCheckUtils]: 152: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,052 INFO L280 TraceCheckUtils]: 153: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,053 INFO L280 TraceCheckUtils]: 154: Hoare triple {55122#(<= ~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)); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,057 INFO L280 TraceCheckUtils]: 155: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,060 INFO L280 TraceCheckUtils]: 156: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,060 INFO L280 TraceCheckUtils]: 157: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,061 INFO L280 TraceCheckUtils]: 158: Hoare triple {55122#(<= ~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))); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,062 INFO L280 TraceCheckUtils]: 159: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,062 INFO L280 TraceCheckUtils]: 160: Hoare triple {55122#(<= ~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)); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,063 INFO L280 TraceCheckUtils]: 161: Hoare triple {55122#(<= ~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)); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,064 INFO L280 TraceCheckUtils]: 162: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,065 INFO L280 TraceCheckUtils]: 163: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,065 INFO L280 TraceCheckUtils]: 164: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,066 INFO L280 TraceCheckUtils]: 165: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,066 INFO L280 TraceCheckUtils]: 166: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,066 INFO L280 TraceCheckUtils]: 167: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,067 INFO L280 TraceCheckUtils]: 168: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,067 INFO L280 TraceCheckUtils]: 169: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,068 INFO L280 TraceCheckUtils]: 170: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,068 INFO L280 TraceCheckUtils]: 171: Hoare triple {55122#(<= ~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)); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,068 INFO L280 TraceCheckUtils]: 172: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,069 INFO L280 TraceCheckUtils]: 173: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,069 INFO L280 TraceCheckUtils]: 174: Hoare triple {55122#(<= ~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)); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,070 INFO L280 TraceCheckUtils]: 175: Hoare triple {55122#(<= ~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)); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,070 INFO L280 TraceCheckUtils]: 176: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,070 INFO L280 TraceCheckUtils]: 177: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,071 INFO L280 TraceCheckUtils]: 178: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,071 INFO L280 TraceCheckUtils]: 179: Hoare triple {55122#(<= ~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))); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,072 INFO L280 TraceCheckUtils]: 180: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,072 INFO L280 TraceCheckUtils]: 181: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,072 INFO L280 TraceCheckUtils]: 182: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,073 INFO L280 TraceCheckUtils]: 183: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,073 INFO L280 TraceCheckUtils]: 184: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,074 INFO L280 TraceCheckUtils]: 185: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,074 INFO L280 TraceCheckUtils]: 186: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,074 INFO L280 TraceCheckUtils]: 187: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,075 INFO L280 TraceCheckUtils]: 188: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,075 INFO L280 TraceCheckUtils]: 189: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,076 INFO L280 TraceCheckUtils]: 190: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,076 INFO L280 TraceCheckUtils]: 191: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,076 INFO L280 TraceCheckUtils]: 192: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,077 INFO L280 TraceCheckUtils]: 193: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,077 INFO L280 TraceCheckUtils]: 194: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,078 INFO L280 TraceCheckUtils]: 195: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,078 INFO L280 TraceCheckUtils]: 196: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,079 INFO L280 TraceCheckUtils]: 197: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,079 INFO L280 TraceCheckUtils]: 198: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,079 INFO L280 TraceCheckUtils]: 199: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,080 INFO L280 TraceCheckUtils]: 200: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,080 INFO L280 TraceCheckUtils]: 201: Hoare triple {55122#(<= ~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); {55122#(<= ~a17~0 0)} is VALID [2020-07-17 22:34:53,081 INFO L280 TraceCheckUtils]: 202: Hoare triple {55122#(<= ~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; {54878#false} is VALID [2020-07-17 22:34:53,081 INFO L280 TraceCheckUtils]: 203: Hoare triple {54878#false} assume !false; {54878#false} is VALID [2020-07-17 22:34:53,103 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 86 proven. 54 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2020-07-17 22:34:53,104 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:34:53,104 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 4] total 9 [2020-07-17 22:34:53,104 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1169074854] [2020-07-17 22:34:53,105 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 204 [2020-07-17 22:34:53,116 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:34:53,117 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 22:34:53,615 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 338 edges. 338 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:34:53,616 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 22:34:53,616 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:34:53,616 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 22:34:53,617 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-07-17 22:34:53,617 INFO L87 Difference]: Start difference. First operand 3299 states and 4179 transitions. Second operand 9 states. [2020-07-17 22:35:09,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:35:09,113 INFO L93 Difference]: Finished difference Result 6832 states and 8795 transitions. [2020-07-17 22:35:09,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-17 22:35:09,113 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 204 [2020-07-17 22:35:09,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:35:09,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:35:09,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 1347 transitions. [2020-07-17 22:35:09,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:35:09,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 1347 transitions. [2020-07-17 22:35:09,132 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states and 1347 transitions. [2020-07-17 22:35:12,409 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1347 edges. 1347 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:35:12,410 INFO L225 Difference]: With dead ends: 6832 [2020-07-17 22:35:12,410 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 22:35:12,424 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 249 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 119 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=146, Invalid=454, Unknown=0, NotChecked=0, Total=600 [2020-07-17 22:35:12,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 22:35:12,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 22:35:12,425 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:35:12,425 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-17 22:35:12,425 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 22:35:12,425 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 22:35:12,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:35:12,425 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 22:35:12,426 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:35:12,426 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:35:12,426 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:35:12,426 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 22:35:12,426 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 22:35:12,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:35:12,427 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 22:35:12,427 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:35:12,427 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:35:12,427 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:35:12,427 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:35:12,427 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:35:12,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 22:35:12,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 22:35:12,428 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 204 [2020-07-17 22:35:12,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:35:12,428 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 22:35:12,428 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 22:35:12,429 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:35:12,429 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:35:12,644 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:35:12,648 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 22:35:13,796 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 217 [2020-07-17 22:35:14,234 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 217 [2020-07-17 22:35:16,138 WARN L193 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 186 DAG size of output: 71 [2020-07-17 22:35:17,450 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 209 DAG size of output: 66 [2020-07-17 22:35:18,646 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 209 DAG size of output: 66 [2020-07-17 22:35:18,654 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-17 22:35:18,654 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 22:35:18,655 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-17 22:35:18,655 INFO L268 CegarLoopResult]: For program point L333(lines 333 390) no Hoare annotation was computed. [2020-07-17 22:35:18,655 INFO L268 CegarLoopResult]: For program point L102(lines 102 390) no Hoare annotation was computed. [2020-07-17 22:35:18,655 INFO L268 CegarLoopResult]: For program point L565-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,656 INFO L268 CegarLoopResult]: For program point L532-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,656 INFO L268 CegarLoopResult]: For program point L499-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,656 INFO L268 CegarLoopResult]: For program point L466-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,656 INFO L268 CegarLoopResult]: For program point L433-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,656 INFO L268 CegarLoopResult]: For program point L400-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,657 INFO L268 CegarLoopResult]: For program point L268(lines 268 390) no Hoare annotation was computed. [2020-07-17 22:35:18,657 INFO L268 CegarLoopResult]: For program point L136(lines 136 390) no Hoare annotation was computed. [2020-07-17 22:35:18,657 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-07-17 22:35:18,657 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-17 22:35:18,657 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-07-17 22:35:18,657 INFO L268 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-07-17 22:35:18,657 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-07-17 22:35:18,657 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-17 22:35:18,658 INFO L268 CegarLoopResult]: For program point L203(lines 203 390) no Hoare annotation was computed. [2020-07-17 22:35:18,658 INFO L268 CegarLoopResult]: For program point L72(lines 72 390) no Hoare annotation was computed. [2020-07-17 22:35:18,658 INFO L268 CegarLoopResult]: For program point L568-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,658 INFO L268 CegarLoopResult]: For program point L535-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,658 INFO L268 CegarLoopResult]: For program point L502-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,658 INFO L268 CegarLoopResult]: For program point L469-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,658 INFO L268 CegarLoopResult]: For program point L436-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,658 INFO L268 CegarLoopResult]: For program point L403-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,658 INFO L268 CegarLoopResult]: For program point L337(lines 337 390) no Hoare annotation was computed. [2020-07-17 22:35:18,659 INFO L268 CegarLoopResult]: For program point L238(lines 238 390) no Hoare annotation was computed. [2020-07-17 22:35:18,659 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-17 22:35:18,659 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-17 22:35:18,659 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-07-17 22:35:18,659 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-17 22:35:18,659 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-07-17 22:35:18,659 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-07-17 22:35:18,659 INFO L268 CegarLoopResult]: For program point L173(lines 173 390) no Hoare annotation was computed. [2020-07-17 22:35:18,659 INFO L268 CegarLoopResult]: For program point L140(lines 140 390) no Hoare annotation was computed. [2020-07-17 22:35:18,659 INFO L268 CegarLoopResult]: For program point L372(lines 372 390) no Hoare annotation was computed. [2020-07-17 22:35:18,660 INFO L268 CegarLoopResult]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 458) no Hoare annotation was computed. [2020-07-17 22:35:18,660 INFO L268 CegarLoopResult]: For program point L306(lines 306 390) no Hoare annotation was computed. [2020-07-17 22:35:18,660 INFO L268 CegarLoopResult]: For program point L273(lines 273 390) no Hoare annotation was computed. [2020-07-17 22:35:18,660 INFO L268 CegarLoopResult]: For program point L108(lines 108 390) no Hoare annotation was computed. [2020-07-17 22:35:18,660 INFO L268 CegarLoopResult]: For program point L571-1(lines 571 573) no Hoare annotation was computed. [2020-07-17 22:35:18,660 INFO L268 CegarLoopResult]: For program point L538-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,660 INFO L268 CegarLoopResult]: For program point L505-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,661 INFO L268 CegarLoopResult]: For program point L472-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,661 INFO L268 CegarLoopResult]: For program point L439-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,661 INFO L268 CegarLoopResult]: For program point L406-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,661 INFO L268 CegarLoopResult]: For program point L208(lines 208 390) no Hoare annotation was computed. [2020-07-17 22:35:18,661 INFO L268 CegarLoopResult]: For program point L43(lines 43 390) no Hoare annotation was computed. [2020-07-17 22:35:18,661 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-07-17 22:35:18,661 INFO L268 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-07-17 22:35:18,661 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-07-17 22:35:18,662 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-07-17 22:35:18,662 INFO L268 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-07-17 22:35:18,662 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-07-17 22:35:18,662 INFO L268 CegarLoopResult]: For program point L144(lines 144 390) no Hoare annotation was computed. [2020-07-17 22:35:18,662 INFO L268 CegarLoopResult]: For program point L541-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,662 INFO L268 CegarLoopResult]: For program point L508-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,662 INFO L268 CegarLoopResult]: For program point L475-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,662 INFO L268 CegarLoopResult]: For program point L442-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,662 INFO L268 CegarLoopResult]: For program point L409-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,663 INFO L268 CegarLoopResult]: For program point L178(lines 178 390) no Hoare annotation was computed. [2020-07-17 22:35:18,663 INFO L268 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-07-17 22:35:18,663 INFO L268 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-07-17 22:35:18,663 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-07-17 22:35:18,663 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-07-17 22:35:18,663 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-07-17 22:35:18,663 INFO L268 CegarLoopResult]: For program point L377(lines 377 390) no Hoare annotation was computed. [2020-07-17 22:35:18,663 INFO L268 CegarLoopResult]: For program point L278(lines 278 390) no Hoare annotation was computed. [2020-07-17 22:35:18,664 INFO L268 CegarLoopResult]: For program point L245(lines 245 390) no Hoare annotation was computed. [2020-07-17 22:35:18,664 INFO L268 CegarLoopResult]: For program point L80(lines 80 390) no Hoare annotation was computed. [2020-07-17 22:35:18,664 INFO L268 CegarLoopResult]: For program point L345(lines 345 390) no Hoare annotation was computed. [2020-07-17 22:35:18,664 INFO L268 CegarLoopResult]: For program point L312(lines 312 390) no Hoare annotation was computed. [2020-07-17 22:35:18,664 INFO L268 CegarLoopResult]: For program point L114(lines 114 390) no Hoare annotation was computed. [2020-07-17 22:35:18,664 INFO L268 CegarLoopResult]: For program point L544-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,664 INFO L268 CegarLoopResult]: For program point L511-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,664 INFO L268 CegarLoopResult]: For program point L478-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,664 INFO L268 CegarLoopResult]: For program point L445-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,664 INFO L268 CegarLoopResult]: For program point L412-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,665 INFO L268 CegarLoopResult]: For program point L214(lines 214 390) no Hoare annotation was computed. [2020-07-17 22:35:18,665 INFO L268 CegarLoopResult]: For program point L148(lines 148 390) no Hoare annotation was computed. [2020-07-17 22:35:18,665 INFO L268 CegarLoopResult]: For program point L49(lines 49 390) no Hoare annotation was computed. [2020-07-17 22:35:18,665 INFO L268 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-07-17 22:35:18,665 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-07-17 22:35:18,665 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-07-17 22:35:18,665 INFO L268 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-07-17 22:35:18,665 INFO L268 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-07-17 22:35:18,665 INFO L268 CegarLoopResult]: For program point L84(lines 84 390) no Hoare annotation was computed. [2020-07-17 22:35:18,665 INFO L268 CegarLoopResult]: For program point calculate_outputFINAL(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,666 INFO L268 CegarLoopResult]: For program point calculate_outputEXIT(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,666 INFO L268 CegarLoopResult]: For program point L547-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,666 INFO L268 CegarLoopResult]: For program point L514-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,666 INFO L268 CegarLoopResult]: For program point L481-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,666 INFO L268 CegarLoopResult]: For program point L448-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,666 INFO L268 CegarLoopResult]: For program point L382(lines 382 390) no Hoare annotation was computed. [2020-07-17 22:35:18,666 INFO L268 CegarLoopResult]: For program point L415-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,666 INFO L268 CegarLoopResult]: For program point L316(lines 316 390) no Hoare annotation was computed. [2020-07-17 22:35:18,666 INFO L268 CegarLoopResult]: For program point L250(lines 250 390) no Hoare annotation was computed. [2020-07-17 22:35:18,666 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-07-17 22:35:18,667 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-07-17 22:35:18,667 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-07-17 22:35:18,667 INFO L268 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-07-17 22:35:18,667 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-07-17 22:35:18,667 INFO L268 CegarLoopResult]: For program point L218(lines 218 390) no Hoare annotation was computed. [2020-07-17 22:35:18,667 INFO L268 CegarLoopResult]: For program point L152(lines 152 390) no Hoare annotation was computed. [2020-07-17 22:35:18,667 INFO L268 CegarLoopResult]: For program point L119(lines 119 390) no Hoare annotation was computed. [2020-07-17 22:35:18,667 INFO L268 CegarLoopResult]: For program point L318(lines 318 390) no Hoare annotation was computed. [2020-07-17 22:35:18,667 INFO L268 CegarLoopResult]: For program point L186(lines 186 390) no Hoare annotation was computed. [2020-07-17 22:35:18,667 INFO L268 CegarLoopResult]: For program point L54(lines 54 390) no Hoare annotation was computed. [2020-07-17 22:35:18,668 INFO L268 CegarLoopResult]: For program point L550-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,668 INFO L268 CegarLoopResult]: For program point L517-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,668 INFO L268 CegarLoopResult]: For program point L484-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,668 INFO L268 CegarLoopResult]: For program point L451-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,668 INFO L268 CegarLoopResult]: For program point L418-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,668 INFO L268 CegarLoopResult]: For program point L286(lines 286 390) no Hoare annotation was computed. [2020-07-17 22:35:18,668 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-07-17 22:35:18,668 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-07-17 22:35:18,668 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-07-17 22:35:18,669 INFO L268 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-07-17 22:35:18,669 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-07-17 22:35:18,669 INFO L268 CegarLoopResult]: For program point L353(lines 353 390) no Hoare annotation was computed. [2020-07-17 22:35:18,669 INFO L268 CegarLoopResult]: For program point L189(lines 189 390) no Hoare annotation was computed. [2020-07-17 22:35:18,669 INFO L268 CegarLoopResult]: For program point L553-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,669 INFO L268 CegarLoopResult]: For program point L520-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,669 INFO L268 CegarLoopResult]: For program point L487-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,669 INFO L268 CegarLoopResult]: For program point L454-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,669 INFO L268 CegarLoopResult]: For program point L421-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,669 INFO L268 CegarLoopResult]: For program point L355(lines 355 390) no Hoare annotation was computed. [2020-07-17 22:35:18,670 INFO L268 CegarLoopResult]: For program point L256(lines 256 390) no Hoare annotation was computed. [2020-07-17 22:35:18,670 INFO L268 CegarLoopResult]: For program point L223(lines 223 390) no Hoare annotation was computed. [2020-07-17 22:35:18,670 INFO L268 CegarLoopResult]: For program point L124(lines 124 390) no Hoare annotation was computed. [2020-07-17 22:35:18,670 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-17 22:35:18,670 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-17 22:35:18,670 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-07-17 22:35:18,670 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-07-17 22:35:18,670 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-07-17 22:35:18,670 INFO L268 CegarLoopResult]: For program point L92(lines 92 390) no Hoare annotation was computed. [2020-07-17 22:35:18,671 INFO L264 CegarLoopResult]: At program point calculate_outputENTRY(lines 30 575) the Hoare annotation is: (let ((.cse13 (= ~a7~0 |old(~a7~0)|)) (.cse14 (= ~a17~0 |old(~a17~0)|)) (.cse15 (= ~a16~0 |old(~a16~0)|)) (.cse16 (= ~a8~0 |old(~a8~0)|)) (.cse17 (= 1 ~a21~0)) (.cse18 (= ~a20~0 |old(~a20~0)|))) (let ((.cse4 (= 13 |old(~a8~0)|)) (.cse10 (not (= 1 |old(~a7~0)|))) (.cse9 (not (<= 15 |old(~a8~0)|))) (.cse6 (and .cse13 .cse14 .cse15 .cse16 .cse17 .cse18)) (.cse0 (not (<= |old(~a21~0)| 0))) (.cse1 (not (<= |old(~a16~0)| 5))) (.cse2 (not (= 1 |old(~a17~0)|))) (.cse3 (and .cse13 .cse14 .cse15 .cse16 .cse18 (= ~a21~0 |old(~a21~0)|))) (.cse11 (not (= 1 |old(~a20~0)|))) (.cse5 (not (<= |old(~a7~0)| 0))) (.cse12 (not (<= 5 |old(~a16~0)|))) (.cse7 (not (= 1 |old(~a21~0)|))) (.cse8 (not (<= |old(~a17~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse1 .cse6 .cse2 .cse7) (or .cse5 .cse1 .cse6 .cse7 .cse8) (or .cse9 .cse5 .cse6 .cse7 .cse8) (or .cse4 .cse10 .cse6 .cse1 .cse7 .cse8) (or .cse11 .cse10 .cse1 .cse6 .cse2 .cse7) (or .cse11 .cse0 .cse3 .cse8) (or .cse9 .cse5 .cse6 .cse2 .cse7) (or .cse0 .cse1 .cse3 .cse8) (or (and (or .cse11 .cse5 .cse2 .cse12 .cse7) (or .cse11 .cse5 .cse1 .cse2 .cse7)) .cse3) (or .cse11 .cse5 (and .cse13 .cse14 .cse15 .cse16 .cse17 (= 1 ~a20~0)) .cse12 .cse7 .cse8)))) [2020-07-17 22:35:18,671 INFO L268 CegarLoopResult]: For program point L324(lines 324 390) no Hoare annotation was computed. [2020-07-17 22:35:18,671 INFO L268 CegarLoopResult]: For program point L556-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,671 INFO L268 CegarLoopResult]: For program point L523-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,671 INFO L268 CegarLoopResult]: For program point L490-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,671 INFO L268 CegarLoopResult]: For program point L457-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,671 INFO L268 CegarLoopResult]: For program point L391(lines 391 393) no Hoare annotation was computed. [2020-07-17 22:35:18,672 INFO L268 CegarLoopResult]: For program point L424-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,672 INFO L268 CegarLoopResult]: For program point L391-2(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,672 INFO L268 CegarLoopResult]: For program point L292(lines 292 390) no Hoare annotation was computed. [2020-07-17 22:35:18,672 INFO L268 CegarLoopResult]: For program point L160(lines 160 390) no Hoare annotation was computed. [2020-07-17 22:35:18,672 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-07-17 22:35:18,672 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-17 22:35:18,672 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-07-17 22:35:18,672 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-07-17 22:35:18,672 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-17 22:35:18,672 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-07-17 22:35:18,672 INFO L268 CegarLoopResult]: For program point L194(lines 194 390) no Hoare annotation was computed. [2020-07-17 22:35:18,672 INFO L268 CegarLoopResult]: For program point L62(lines 62 390) no Hoare annotation was computed. [2020-07-17 22:35:18,672 INFO L268 CegarLoopResult]: For program point L261(lines 261 390) no Hoare annotation was computed. [2020-07-17 22:35:18,673 INFO L268 CegarLoopResult]: For program point L129(lines 129 390) no Hoare annotation was computed. [2020-07-17 22:35:18,673 INFO L268 CegarLoopResult]: For program point L559-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,673 INFO L268 CegarLoopResult]: For program point L526-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,673 INFO L268 CegarLoopResult]: For program point L493-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,673 INFO L268 CegarLoopResult]: For program point L460-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,673 INFO L268 CegarLoopResult]: For program point L427-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,673 INFO L268 CegarLoopResult]: For program point L361(lines 361 390) no Hoare annotation was computed. [2020-07-17 22:35:18,673 INFO L268 CegarLoopResult]: For program point L394-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,673 INFO L268 CegarLoopResult]: For program point L97(lines 97 390) no Hoare annotation was computed. [2020-07-17 22:35:18,674 INFO L268 CegarLoopResult]: For program point L31(lines 31 390) no Hoare annotation was computed. [2020-07-17 22:35:18,674 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-07-17 22:35:18,674 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-07-17 22:35:18,674 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-07-17 22:35:18,674 INFO L268 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-07-17 22:35:18,674 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-07-17 22:35:18,674 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-17 22:35:18,674 INFO L268 CegarLoopResult]: For program point L329(lines 329 390) no Hoare annotation was computed. [2020-07-17 22:35:18,674 INFO L268 CegarLoopResult]: For program point L197(lines 197 390) no Hoare annotation was computed. [2020-07-17 22:35:18,674 INFO L268 CegarLoopResult]: For program point L65(lines 65 390) no Hoare annotation was computed. [2020-07-17 22:35:18,674 INFO L268 CegarLoopResult]: For program point L363(lines 363 390) no Hoare annotation was computed. [2020-07-17 22:35:18,674 INFO L268 CegarLoopResult]: For program point L231(lines 231 390) no Hoare annotation was computed. [2020-07-17 22:35:18,675 INFO L268 CegarLoopResult]: For program point L165(lines 165 390) no Hoare annotation was computed. [2020-07-17 22:35:18,675 INFO L268 CegarLoopResult]: For program point L562-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,675 INFO L268 CegarLoopResult]: For program point L529-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,675 INFO L268 CegarLoopResult]: For program point L496-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,675 INFO L268 CegarLoopResult]: For program point L463-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,675 INFO L268 CegarLoopResult]: For program point L430-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,675 INFO L268 CegarLoopResult]: For program point L397-1(lines 30 575) no Hoare annotation was computed. [2020-07-17 22:35:18,675 INFO L268 CegarLoopResult]: For program point L265(lines 265 390) no Hoare annotation was computed. [2020-07-17 22:35:18,676 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-07-17 22:35:18,676 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-07-17 22:35:18,676 INFO L268 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-07-17 22:35:18,676 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-07-17 22:35:18,676 INFO L268 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-07-17 22:35:18,676 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-17 22:35:18,676 INFO L268 CegarLoopResult]: For program point L365(lines 365 390) no Hoare annotation was computed. [2020-07-17 22:35:18,676 INFO L268 CegarLoopResult]: For program point L299(lines 299 390) no Hoare annotation was computed. [2020-07-17 22:35:18,676 INFO L268 CegarLoopResult]: For program point L35(lines 35 390) no Hoare annotation was computed. [2020-07-17 22:35:18,677 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-17 22:35:18,677 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= ~a7~0 0) (= 1 ~a17~0) (<= ~a16~0 5) (<= 15 ~a8~0) (<= 5 ~a16~0) (= 1 ~a21~0) (= 1 ~a20~0)) [2020-07-17 22:35:18,677 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 22:35:18,677 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-17 22:35:18,677 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 577 594) the Hoare annotation is: (or (not (= 1 |old(~a20~0)|)) (not (<= 15 |old(~a8~0)|)) (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)|) (= 1 ~a21~0) (= 1 ~a20~0)) (not (= 1 |old(~a17~0)|)) (not (<= 5 |old(~a16~0)|)) (not (= 1 |old(~a21~0)|))) [2020-07-17 22:35:18,677 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 577 594) no Hoare annotation was computed. [2020-07-17 22:35:18,678 INFO L264 CegarLoopResult]: At program point L591(line 591) the Hoare annotation is: (let ((.cse0 (= 1 ~a7~0)) (.cse2 (not (= 13 ~a8~0))) (.cse6 (= 1 ~a20~0)) (.cse8 (<= 5 ~a16~0)) (.cse10 (<= 15 ~a8~0)) (.cse1 (<= ~a17~0 0)) (.cse7 (<= ~a7~0 0)) (.cse4 (= 1 ~a21~0)) (.cse9 (<= ~a21~0 0)) (.cse3 (<= ~a16~0 5)) (.cse5 (= 1 ~a17~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse3 .cse5 .cse4 .cse6) (not (<= |old(~a7~0)| 0)) (and .cse7 .cse8 .cse5 .cse4 .cse6) (not (= 1 |old(~a17~0)|)) (and .cse1 .cse7 .cse8 .cse4 .cse6) (not (<= 5 |old(~a16~0)|)) (and .cse7 .cse2 .cse3 .cse5 .cse4) (not (= 1 |old(~a20~0)|)) (not (<= 15 |old(~a8~0)|)) (and .cse9 .cse1 .cse3) (and .cse9 .cse1 .cse6) (not (<= |old(~a16~0)| 5)) (and .cse1 .cse7 .cse8 .cse10 .cse4) (and .cse7 .cse3 .cse5 .cse4 .cse6) (and .cse7 .cse5 .cse8 .cse10 .cse4) (and .cse1 .cse7 .cse3 .cse4) (not (= 1 |old(~a21~0)|)) (and .cse9 .cse3 .cse5))) [2020-07-17 22:35:18,678 INFO L268 CegarLoopResult]: For program point L591-1(line 591) no Hoare annotation was computed. [2020-07-17 22:35:18,678 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-07-17 22:35:18,678 INFO L264 CegarLoopResult]: At program point L583-2(lines 583 593) the Hoare annotation is: (let ((.cse0 (= 1 ~a7~0)) (.cse2 (not (= 13 ~a8~0))) (.cse6 (= 1 ~a20~0)) (.cse8 (<= 5 ~a16~0)) (.cse10 (<= 15 ~a8~0)) (.cse1 (<= ~a17~0 0)) (.cse7 (<= ~a7~0 0)) (.cse4 (= 1 ~a21~0)) (.cse9 (<= ~a21~0 0)) (.cse3 (<= ~a16~0 5)) (.cse5 (= 1 ~a17~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse3 .cse5 .cse4 .cse6) (not (<= |old(~a7~0)| 0)) (and .cse7 .cse8 .cse5 .cse4 .cse6) (not (= 1 |old(~a17~0)|)) (and .cse1 .cse7 .cse8 .cse4 .cse6) (not (<= 5 |old(~a16~0)|)) (and .cse7 .cse2 .cse3 .cse5 .cse4) (not (= 1 |old(~a20~0)|)) (not (<= 15 |old(~a8~0)|)) (and .cse9 .cse1 .cse3) (and .cse9 .cse1 .cse6) (not (<= |old(~a16~0)| 5)) (and .cse1 .cse7 .cse8 .cse10 .cse4) (and .cse7 .cse3 .cse5 .cse4 .cse6) (and .cse7 .cse5 .cse8 .cse10 .cse4) (and .cse1 .cse7 .cse3 .cse4) (not (= 1 |old(~a21~0)|)) (and .cse9 .cse3 .cse5))) [2020-07-17 22:35:18,678 INFO L268 CegarLoopResult]: For program point L583-3(lines 577 594) no Hoare annotation was computed. [2020-07-17 22:35:18,684 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 22:35:18,684 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-17 22:35:18,691 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 22:35:18,691 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-17 22:35:18,691 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-17 22:35:18,691 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 22:35:18,693 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-17 22:35:18,693 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-17 22:35:18,693 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-17 22:35:18,693 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-17 22:35:18,693 WARN L170 areAnnotationChecker]: calculate_outputFINAL has no Hoare annotation [2020-07-17 22:35:18,693 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-17 22:35:18,693 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-17 22:35:18,694 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 22:35:18,694 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-17 22:35:18,694 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-17 22:35:18,694 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-17 22:35:18,694 WARN L170 areAnnotationChecker]: calculate_outputEXIT has no Hoare annotation [2020-07-17 22:35:18,694 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-17 22:35:18,694 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-17 22:35:18,694 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-17 22:35:18,694 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-17 22:35:18,696 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-17 22:35:18,696 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-17 22:35:18,696 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-17 22:35:18,696 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-17 22:35:18,696 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-17 22:35:18,696 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-17 22:35:18,697 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-17 22:35:18,697 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-17 22:35:18,697 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-17 22:35:18,697 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-17 22:35:18,697 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-17 22:35:18,697 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-17 22:35:18,697 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-17 22:35:18,697 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-17 22:35:18,697 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-17 22:35:18,697 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-17 22:35:18,698 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-17 22:35:18,698 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-17 22:35:18,698 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-17 22:35:18,698 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-17 22:35:18,698 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-17 22:35:18,698 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-17 22:35:18,698 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-17 22:35:18,698 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-17 22:35:18,698 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-17 22:35:18,698 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-17 22:35:18,698 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-17 22:35:18,698 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-17 22:35:18,698 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-17 22:35:18,698 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-17 22:35:18,698 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-17 22:35:18,698 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-17 22:35:18,699 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-17 22:35:18,699 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-17 22:35:18,699 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-17 22:35:18,699 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-17 22:35:18,699 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-17 22:35:18,699 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-17 22:35:18,699 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-17 22:35:18,699 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-17 22:35:18,699 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-17 22:35:18,699 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-17 22:35:18,699 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-17 22:35:18,699 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-17 22:35:18,699 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-17 22:35:18,699 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-17 22:35:18,700 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-17 22:35:18,700 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-17 22:35:18,700 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-17 22:35:18,700 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-17 22:35:18,700 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-17 22:35:18,700 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-17 22:35:18,700 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-17 22:35:18,700 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-17 22:35:18,700 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-17 22:35:18,700 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-17 22:35:18,700 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-17 22:35:18,700 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-17 22:35:18,700 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-17 22:35:18,700 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-17 22:35:18,700 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-17 22:35:18,701 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-17 22:35:18,701 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-17 22:35:18,701 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-17 22:35:18,701 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-17 22:35:18,701 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-17 22:35:18,701 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-17 22:35:18,701 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-17 22:35:18,701 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-17 22:35:18,701 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-17 22:35:18,701 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-17 22:35:18,701 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-17 22:35:18,701 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-17 22:35:18,701 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-17 22:35:18,701 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-17 22:35:18,701 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-17 22:35:18,702 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-17 22:35:18,702 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-17 22:35:18,702 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-17 22:35:18,702 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-17 22:35:18,702 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-17 22:35:18,702 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-17 22:35:18,702 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-17 22:35:18,702 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-17 22:35:18,702 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-17 22:35:18,702 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-17 22:35:18,702 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-17 22:35:18,702 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-17 22:35:18,702 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-17 22:35:18,702 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-17 22:35:18,702 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-17 22:35:18,703 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-17 22:35:18,703 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-17 22:35:18,703 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-17 22:35:18,703 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-17 22:35:18,703 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-17 22:35:18,703 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-17 22:35:18,703 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-17 22:35:18,703 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-17 22:35:18,703 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-17 22:35:18,703 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-17 22:35:18,703 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-17 22:35:18,703 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-17 22:35:18,703 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-17 22:35:18,703 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-17 22:35:18,703 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-17 22:35:18,704 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-17 22:35:18,704 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-17 22:35:18,704 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-17 22:35:18,704 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-17 22:35:18,704 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-17 22:35:18,704 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-17 22:35:18,704 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-17 22:35:18,704 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-17 22:35:18,704 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-17 22:35:18,704 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-17 22:35:18,704 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-17 22:35:18,704 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-17 22:35:18,704 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-17 22:35:18,704 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-17 22:35:18,704 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-17 22:35:18,705 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-17 22:35:18,705 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-17 22:35:18,705 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-17 22:35:18,705 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-17 22:35:18,705 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-17 22:35:18,705 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-17 22:35:18,705 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-17 22:35:18,705 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-17 22:35:18,705 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-17 22:35:18,705 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-17 22:35:18,705 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-17 22:35:18,705 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-17 22:35:18,705 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-17 22:35:18,705 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-17 22:35:18,705 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-17 22:35:18,706 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-17 22:35:18,706 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-17 22:35:18,706 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-17 22:35:18,706 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-17 22:35:18,706 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-17 22:35:18,706 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-17 22:35:18,706 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-17 22:35:18,706 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-17 22:35:18,706 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-17 22:35:18,706 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-17 22:35:18,706 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-17 22:35:18,706 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2020-07-17 22:35:18,707 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-17 22:35:18,707 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-17 22:35:18,707 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-17 22:35:18,707 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-17 22:35:18,707 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-17 22:35:18,707 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-17 22:35:18,707 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-17 22:35:18,707 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-17 22:35:18,707 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-17 22:35:18,708 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-17 22:35:18,708 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-17 22:35:18,708 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-17 22:35:18,708 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-17 22:35:18,708 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-17 22:35:18,708 WARN L170 areAnnotationChecker]: L425 has no Hoare annotation [2020-07-17 22:35:18,708 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-17 22:35:18,708 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-17 22:35:18,708 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-17 22:35:18,708 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-17 22:35:18,709 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-17 22:35:18,709 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-17 22:35:18,709 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-17 22:35:18,709 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-17 22:35:18,709 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-17 22:35:18,709 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-17 22:35:18,709 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-17 22:35:18,709 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-17 22:35:18,709 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-17 22:35:18,709 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-17 22:35:18,709 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-17 22:35:18,710 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-17 22:35:18,710 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-17 22:35:18,710 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-17 22:35:18,710 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-17 22:35:18,710 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-17 22:35:18,710 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-17 22:35:18,710 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-17 22:35:18,710 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-17 22:35:18,710 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-17 22:35:18,710 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-17 22:35:18,711 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-17 22:35:18,711 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-17 22:35:18,711 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-17 22:35:18,711 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-17 22:35:18,711 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-17 22:35:18,711 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-17 22:35:18,711 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-17 22:35:18,711 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-17 22:35:18,711 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-17 22:35:18,711 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-17 22:35:18,712 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-17 22:35:18,712 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-17 22:35:18,712 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-17 22:35:18,712 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-17 22:35:18,712 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2020-07-17 22:35:18,712 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-17 22:35:18,712 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-17 22:35:18,712 WARN L170 areAnnotationChecker]: L467 has no Hoare annotation [2020-07-17 22:35:18,712 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-17 22:35:18,713 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-17 22:35:18,713 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-17 22:35:18,713 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-17 22:35:18,713 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-17 22:35:18,713 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-17 22:35:18,713 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-17 22:35:18,713 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-17 22:35:18,713 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-17 22:35:18,713 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-17 22:35:18,713 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-17 22:35:18,713 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-17 22:35:18,713 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-17 22:35:18,713 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-17 22:35:18,713 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-17 22:35:18,714 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-17 22:35:18,714 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-17 22:35:18,714 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-17 22:35:18,714 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-17 22:35:18,714 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-17 22:35:18,714 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-17 22:35:18,714 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-17 22:35:18,714 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-17 22:35:18,714 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-17 22:35:18,714 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-17 22:35:18,714 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-17 22:35:18,714 WARN L170 areAnnotationChecker]: L494 has no Hoare annotation [2020-07-17 22:35:18,714 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-17 22:35:18,715 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-17 22:35:18,715 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-17 22:35:18,715 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-17 22:35:18,715 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-17 22:35:18,715 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-17 22:35:18,715 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-17 22:35:18,715 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-17 22:35:18,715 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-17 22:35:18,715 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-17 22:35:18,715 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-17 22:35:18,716 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-17 22:35:18,716 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-17 22:35:18,716 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-17 22:35:18,716 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2020-07-17 22:35:18,716 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-17 22:35:18,716 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-17 22:35:18,716 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-17 22:35:18,716 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-17 22:35:18,716 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-17 22:35:18,716 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-17 22:35:18,716 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-17 22:35:18,716 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-17 22:35:18,716 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-17 22:35:18,716 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-17 22:35:18,716 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-17 22:35:18,717 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-17 22:35:18,717 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-17 22:35:18,717 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-17 22:35:18,717 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-17 22:35:18,717 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-17 22:35:18,717 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-17 22:35:18,717 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-17 22:35:18,717 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-17 22:35:18,717 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-17 22:35:18,717 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-17 22:35:18,717 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-17 22:35:18,717 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-17 22:35:18,717 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-17 22:35:18,717 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-17 22:35:18,717 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-17 22:35:18,717 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-17 22:35:18,718 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-17 22:35:18,718 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-17 22:35:18,718 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-17 22:35:18,718 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-17 22:35:18,718 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-17 22:35:18,718 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2020-07-17 22:35:18,718 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-17 22:35:18,718 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-17 22:35:18,718 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-17 22:35:18,718 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-17 22:35:18,718 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-17 22:35:18,718 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-17 22:35:18,718 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-17 22:35:18,718 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-17 22:35:18,718 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2020-07-17 22:35:18,719 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-17 22:35:18,719 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-17 22:35:18,719 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-17 22:35:18,719 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-17 22:35:18,719 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-17 22:35:18,719 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-17 22:35:18,719 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-17 22:35:18,719 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-17 22:35:18,719 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-17 22:35:18,719 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-17 22:35:18,719 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-17 22:35:18,719 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-17 22:35:18,719 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-17 22:35:18,719 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-17 22:35:18,719 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-17 22:35:18,719 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-17 22:35:18,720 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-17 22:35:18,720 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2020-07-17 22:35:18,720 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-17 22:35:18,720 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-17 22:35:18,720 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-17 22:35:18,720 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-17 22:35:18,720 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 22:35:18,738 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 10:35:18 BoogieIcfgContainer [2020-07-17 22:35:18,738 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 22:35:18,741 INFO L168 Benchmark]: Toolchain (without parser) took 99689.23 ms. Allocated memory was 146.3 MB in the beginning and 720.4 MB in the end (delta: 574.1 MB). Free memory was 101.7 MB in the beginning and 259.2 MB in the end (delta: -157.5 MB). Peak memory consumption was 416.6 MB. Max. memory is 7.1 GB. [2020-07-17 22:35:18,742 INFO L168 Benchmark]: CDTParser took 0.57 ms. Allocated memory is still 146.3 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2020-07-17 22:35:18,742 INFO L168 Benchmark]: CACSL2BoogieTranslator took 922.04 ms. Allocated memory was 146.3 MB in the beginning and 206.6 MB in the end (delta: 60.3 MB). Free memory was 101.2 MB in the beginning and 168.7 MB in the end (delta: -67.5 MB). Peak memory consumption was 36.0 MB. Max. memory is 7.1 GB. [2020-07-17 22:35:18,743 INFO L168 Benchmark]: Boogie Preprocessor took 140.83 ms. Allocated memory is still 206.6 MB. Free memory was 168.7 MB in the beginning and 163.1 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. [2020-07-17 22:35:18,744 INFO L168 Benchmark]: RCFGBuilder took 1888.35 ms. Allocated memory was 206.6 MB in the beginning and 239.1 MB in the end (delta: 32.5 MB). Free memory was 163.1 MB in the beginning and 97.2 MB in the end (delta: 65.8 MB). Peak memory consumption was 98.4 MB. Max. memory is 7.1 GB. [2020-07-17 22:35:18,744 INFO L168 Benchmark]: TraceAbstraction took 96730.36 ms. Allocated memory was 239.1 MB in the beginning and 720.4 MB in the end (delta: 481.3 MB). Free memory was 97.2 MB in the beginning and 259.2 MB in the end (delta: -162.0 MB). Peak memory consumption was 319.3 MB. Max. memory is 7.1 GB. [2020-07-17 22:35:18,747 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 0.57 ms. Allocated memory is still 146.3 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 922.04 ms. Allocated memory was 146.3 MB in the beginning and 206.6 MB in the end (delta: 60.3 MB). Free memory was 101.2 MB in the beginning and 168.7 MB in the end (delta: -67.5 MB). Peak memory consumption was 36.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 140.83 ms. Allocated memory is still 206.6 MB. Free memory was 168.7 MB in the beginning and 163.1 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1888.35 ms. Allocated memory was 206.6 MB in the beginning and 239.1 MB in the end (delta: 32.5 MB). Free memory was 163.1 MB in the beginning and 97.2 MB in the end (delta: 65.8 MB). Peak memory consumption was 98.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 96730.36 ms. Allocated memory was 239.1 MB in the beginning and 720.4 MB in the end (delta: 481.3 MB). Free memory was 97.2 MB in the beginning and 259.2 MB in the end (delta: -162.0 MB). Peak memory consumption was 319.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 458]: 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: (((((((((((((((((((((1 == a7 && a17 <= 0) && !(13 == a8)) && a16 <= 5) && 1 == a21) || ((((1 == a7 && a16 <= 5) && 1 == a17) && 1 == a21) && 1 == a20)) || !(\old(a7) <= 0)) || ((((a7 <= 0 && 5 <= a16) && 1 == a17) && 1 == a21) && 1 == a20)) || !(1 == \old(a17))) || ((((a17 <= 0 && a7 <= 0) && 5 <= a16) && 1 == a21) && 1 == a20)) || !(5 <= \old(a16))) || ((((a7 <= 0 && !(13 == a8)) && a16 <= 5) && 1 == a17) && 1 == a21)) || !(1 == \old(a20))) || !(15 <= \old(a8))) || ((a21 <= 0 && a17 <= 0) && a16 <= 5)) || ((a21 <= 0 && a17 <= 0) && 1 == a20)) || !(\old(a16) <= 5)) || ((((a17 <= 0 && a7 <= 0) && 5 <= a16) && 15 <= a8) && 1 == a21)) || ((((a7 <= 0 && a16 <= 5) && 1 == a17) && 1 == a21) && 1 == a20)) || ((((a7 <= 0 && 1 == a17) && 5 <= a16) && 15 <= a8) && 1 == a21)) || (((a17 <= 0 && a7 <= 0) && a16 <= 5) && 1 == a21)) || !(1 == \old(a21))) || ((a21 <= 0 && a16 <= 5) && 1 == a17) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 207 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 90.5s, OverallIterations: 8, TraceHistogramMax: 5, AutomataDifference: 74.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 6.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 273 SDtfs, 4650 SDslu, 436 SDs, 0 SdLazy, 8934 SolverSat, 1881 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 21.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 943 GetRequests, 831 SyntacticMatches, 1 SemanticMatches, 111 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 440 ImplicationChecksByTransitivity, 3.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3299occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 6.5s AutomataMinimizationTime, 8 MinimizatonAttempts, 2027 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 108 PreInvPairs, 172 NumberOfFragments, 959 HoareAnnotationTreeSize, 108 FomulaSimplifications, 289512 FormulaSimplificationTreeSizeReduction, 1.5s HoareSimplificationTime, 7 FomulaSimplificationsInter, 29901 FormulaSimplificationTreeSizeReductionInter, 4.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 4.6s InterpolantComputationTime, 1873 NumberOfCodeBlocks, 1873 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 1860 ConstructedInterpolants, 0 QuantifiedInterpolants, 702450 SizeOfPredicates, 8 NumberOfNonLiveVariables, 2249 ConjunctsInSsa, 36 ConjunctsInUnsatCore, 13 InterpolantComputations, 4 PerfectInterpolantSequences, 565/735 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...