/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 0.1.25-46f3038-m [2020-07-08 12:28:40,533 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 12:28:40,535 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 12:28:40,555 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-07-08 12:28:40,589 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 [2020-07-08 12:28:40,605 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 12:28:40,605 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 12:28:40,606 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 12:28:40,606 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 12:28:40,606 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 12:28:40,607 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 12:28:40,607 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 12:28:40,607 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 12:28:40,607 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 12:28:40,607 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 12:28:40,608 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 12:28:40,608 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 12:28:40,608 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 12:28:40,608 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 12:28:40,608 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 12:28:40,608 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 12:28:40,609 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 12:28:40,609 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 12:28:40,609 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 12:28:40,609 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 12:28:40,609 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 12:28:40,610 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 12:28:40,610 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 12:28:40,610 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 12:28:40,610 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 12:28:40,610 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 12:28:40,611 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 12:28:40,611 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 12:28:40,611 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 12:28:40,611 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 12:28:40,868 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 12:28:40,889 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 12:28:40,892 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 12:28:40,894 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 12:28:40,894 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 12:28:40,895 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label05.c [2020-07-08 12:28:40,981 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0fba5522/6b55d277539e48fbbfa98ef0a4509280/FLAG191e25bab [2020-07-08 12:28:41,591 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 12:28:41,592 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label05.c [2020-07-08 12:28:41,615 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0fba5522/6b55d277539e48fbbfa98ef0a4509280/FLAG191e25bab [2020-07-08 12:28:41,812 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0fba5522/6b55d277539e48fbbfa98ef0a4509280 [2020-07-08 12:28:41,823 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 12:28:41,825 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 12:28:41,825 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 12:28:41,826 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 12:28:41,829 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 12:28:41,831 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 12:28:41" (1/1) ... [2020-07-08 12:28:41,834 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 08.07 12:28:41, skipping insertion in model container [2020-07-08 12:28:41,834 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 12:28:41" (1/1) ... [2020-07-08 12:28:41,842 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 12:28:41,897 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 12:28:42,351 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 12:28:42,357 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 12:28:42,662 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 12:28:42,680 INFO L208 MainTranslator]: Completed translation [2020-07-08 12:28:42,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:28:42 WrapperNode [2020-07-08 12:28:42,681 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 12:28:42,682 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 12:28:42,682 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 12:28:42,683 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 12:28:42,698 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:28:42" (1/1) ... [2020-07-08 12:28:42,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:28:42" (1/1) ... [2020-07-08 12:28:42,732 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:28:42" (1/1) ... [2020-07-08 12:28:42,734 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:28:42" (1/1) ... [2020-07-08 12:28:42,797 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:28:42" (1/1) ... [2020-07-08 12:28:42,809 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:28:42" (1/1) ... [2020-07-08 12:28:42,814 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:28:42" (1/1) ... [2020-07-08 12:28:42,820 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 12:28:42,821 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 12:28:42,821 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 12:28:42,821 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 12:28:42,822 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:28:42" (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 [2020-07-08 12:28:42,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 12:28:42,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 12:28:42,890 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-08 12:28:42,890 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 12:28:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-08 12:28:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 12:28:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 12:28:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-08 12:28:42,891 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 12:28:42,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 12:28:42,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 12:28:44,500 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 12:28:44,500 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-08 12:28:44,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 12:28:44 BoogieIcfgContainer [2020-07-08 12:28:44,507 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 12:28:44,508 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 12:28:44,508 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 12:28:44,511 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 12:28:44,512 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 12:28:41" (1/3) ... [2020-07-08 12:28:44,513 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 08.07 12:28:44, skipping insertion in model container [2020-07-08 12:28:44,513 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:28:42" (2/3) ... [2020-07-08 12:28:44,513 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 08.07 12:28:44, skipping insertion in model container [2020-07-08 12:28:44,513 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 12:28:44" (3/3) ... [2020-07-08 12:28:44,515 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label05.c [2020-07-08 12:28:44,526 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 12:28:44,534 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 12:28:44,548 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 12:28:44,573 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 12:28:44,573 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 12:28:44,573 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 12:28:44,574 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 12:28:44,574 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 12:28:44,574 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 12:28:44,574 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 12:28:44,575 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 12:28:44,598 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states. [2020-07-08 12:28:44,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2020-07-08 12:28:44,611 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:28:44,612 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] [2020-07-08 12:28:44,613 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:28:44,619 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:28:44,620 INFO L82 PathProgramCache]: Analyzing trace with hash -1904695938, now seen corresponding path program 1 times [2020-07-08 12:28:44,630 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:28:44,630 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [94984876] [2020-07-08 12:28:44,631 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:28:44,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:45,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:45,241 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 [2020-07-08 12:28:45,243 INFO L280 TraceCheckUtils]: 1: Hoare triple {217#(<= 5 ~a16~0)} assume true; {217#(<= 5 ~a16~0)} is VALID [2020-07-08 12:28:45,244 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {217#(<= 5 ~a16~0)} {210#true} #782#return; {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:28:45,255 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 [2020-07-08 12:28:45,258 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 [2020-07-08 12:28:45,259 INFO L280 TraceCheckUtils]: 2: Hoare triple {217#(<= 5 ~a16~0)} assume true; {217#(<= 5 ~a16~0)} is VALID [2020-07-08 12:28:45,260 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {217#(<= 5 ~a16~0)} {210#true} #782#return; {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:28:45,261 INFO L263 TraceCheckUtils]: 4: Hoare triple {215#(not (= 4 ~a16~0))} call #t~ret4 := main(); {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:28:45,262 INFO L280 TraceCheckUtils]: 5: Hoare triple {215#(not (= 4 ~a16~0))} ~output~0 := -1; {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:28:45,263 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 [2020-07-08 12:28:45,264 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 [2020-07-08 12:28:45,265 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 [2020-07-08 12:28:45,266 INFO L280 TraceCheckUtils]: 9: Hoare triple {215#(not (= 4 ~a16~0))} ~input := #in~input; {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:28:45,267 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 [2020-07-08 12:28:45,269 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 [2020-07-08 12:28:45,270 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 [2020-07-08 12:28:45,271 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 [2020-07-08 12:28:45,272 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 [2020-07-08 12:28:45,281 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 [2020-07-08 12:28:45,282 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 [2020-07-08 12:28:45,283 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 [2020-07-08 12:28:45,284 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 [2020-07-08 12:28:45,286 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 [2020-07-08 12:28:45,287 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 [2020-07-08 12:28:45,288 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 [2020-07-08 12:28:45,292 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 [2020-07-08 12:28:45,294 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 [2020-07-08 12:28:45,295 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 [2020-07-08 12:28:45,296 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 [2020-07-08 12:28:45,298 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 [2020-07-08 12:28:45,298 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 [2020-07-08 12:28:45,299 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 [2020-07-08 12:28:45,302 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 [2020-07-08 12:28:45,303 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 [2020-07-08 12:28:45,304 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 [2020-07-08 12:28:45,305 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 [2020-07-08 12:28:45,307 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 [2020-07-08 12:28:45,308 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 [2020-07-08 12:28:45,309 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 [2020-07-08 12:28:45,311 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 [2020-07-08 12:28:45,312 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 [2020-07-08 12:28:45,313 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 [2020-07-08 12:28:45,314 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 [2020-07-08 12:28:45,314 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 [2020-07-08 12:28:45,315 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 [2020-07-08 12:28:45,316 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 [2020-07-08 12:28:45,317 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 [2020-07-08 12:28:45,318 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 [2020-07-08 12:28:45,319 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 [2020-07-08 12:28:45,320 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 [2020-07-08 12:28:45,321 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 [2020-07-08 12:28:45,327 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 [2020-07-08 12:28:45,328 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 [2020-07-08 12:28:45,330 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 [2020-07-08 12:28:45,330 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 [2020-07-08 12:28:45,331 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 [2020-07-08 12:28:45,332 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 [2020-07-08 12:28:45,334 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 [2020-07-08 12:28:45,335 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 [2020-07-08 12:28:45,336 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 [2020-07-08 12:28:45,337 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 [2020-07-08 12:28:45,338 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 [2020-07-08 12:28:45,342 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 [2020-07-08 12:28:45,344 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 [2020-07-08 12:28:45,345 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 [2020-07-08 12:28:45,346 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 [2020-07-08 12:28:45,347 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 [2020-07-08 12:28:45,348 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 [2020-07-08 12:28:45,348 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 [2020-07-08 12:28:45,350 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 [2020-07-08 12:28:45,351 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 [2020-07-08 12:28:45,352 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 [2020-07-08 12:28:45,354 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 [2020-07-08 12:28:45,355 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 [2020-07-08 12:28:45,356 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 [2020-07-08 12:28:45,357 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 [2020-07-08 12:28:45,360 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 [2020-07-08 12:28:45,361 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 [2020-07-08 12:28:45,362 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 [2020-07-08 12:28:45,363 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 [2020-07-08 12:28:45,364 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 [2020-07-08 12:28:45,365 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 [2020-07-08 12:28:45,366 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 [2020-07-08 12:28:45,367 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 [2020-07-08 12:28:45,367 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 [2020-07-08 12:28:45,368 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 [2020-07-08 12:28:45,369 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 [2020-07-08 12:28:45,370 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 [2020-07-08 12:28:45,371 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 [2020-07-08 12:28:45,373 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 [2020-07-08 12:28:45,374 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 [2020-07-08 12:28:45,375 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 [2020-07-08 12:28:45,378 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 [2020-07-08 12:28:45,379 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 [2020-07-08 12:28:45,381 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 [2020-07-08 12:28:45,382 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 [2020-07-08 12:28:45,384 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 [2020-07-08 12:28:45,385 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 [2020-07-08 12:28:45,385 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 [2020-07-08 12:28:45,386 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 [2020-07-08 12:28:45,387 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 [2020-07-08 12:28:45,388 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 [2020-07-08 12:28:45,388 INFO L280 TraceCheckUtils]: 99: Hoare triple {211#false} assume !false; {211#false} is VALID [2020-07-08 12:28:45,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:28:45,421 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [94984876] [2020-07-08 12:28:45,422 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:28:45,422 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 12:28:45,423 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1854115751] [2020-07-08 12:28:45,431 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 100 [2020-07-08 12:28:45,436 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:28:45,440 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 12:28:45,604 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:28:45,605 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 12:28:45,605 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:28:45,614 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 12:28:45,615 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 12:28:45,617 INFO L87 Difference]: Start difference. First operand 207 states. Second operand 5 states. [2020-07-08 12:28:49,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:28:49,661 INFO L93 Difference]: Finished difference Result 557 states and 956 transitions. [2020-07-08 12:28:49,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 12:28:49,662 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 100 [2020-07-08 12:28:49,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:28:49,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:28:49,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 956 transitions. [2020-07-08 12:28:49,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:28:49,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 956 transitions. [2020-07-08 12:28:49,719 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 956 transitions. [2020-07-08 12:28:51,505 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 956 edges. 956 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:28:51,550 INFO L225 Difference]: With dead ends: 557 [2020-07-08 12:28:51,550 INFO L226 Difference]: Without dead ends: 286 [2020-07-08 12:28:51,558 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-08 12:28:51,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 286 states. [2020-07-08 12:28:51,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 286 to 280. [2020-07-08 12:28:51,718 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:28:51,719 INFO L82 GeneralOperation]: Start isEquivalent. First operand 286 states. Second operand 280 states. [2020-07-08 12:28:51,719 INFO L74 IsIncluded]: Start isIncluded. First operand 286 states. Second operand 280 states. [2020-07-08 12:28:51,719 INFO L87 Difference]: Start difference. First operand 286 states. Second operand 280 states. [2020-07-08 12:28:51,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:28:51,737 INFO L93 Difference]: Finished difference Result 286 states and 412 transitions. [2020-07-08 12:28:51,737 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 412 transitions. [2020-07-08 12:28:51,741 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:28:51,741 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:28:51,741 INFO L74 IsIncluded]: Start isIncluded. First operand 280 states. Second operand 286 states. [2020-07-08 12:28:51,742 INFO L87 Difference]: Start difference. First operand 280 states. Second operand 286 states. [2020-07-08 12:28:51,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:28:51,757 INFO L93 Difference]: Finished difference Result 286 states and 412 transitions. [2020-07-08 12:28:51,757 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 412 transitions. [2020-07-08 12:28:51,759 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:28:51,759 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:28:51,760 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:28:51,760 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:28:51,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 280 states. [2020-07-08 12:28:51,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 280 states and 402 transitions. [2020-07-08 12:28:51,775 INFO L78 Accepts]: Start accepts. Automaton has 280 states and 402 transitions. Word has length 100 [2020-07-08 12:28:51,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:28:51,776 INFO L479 AbstractCegarLoop]: Abstraction has 280 states and 402 transitions. [2020-07-08 12:28:51,776 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 12:28:51,776 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 402 transitions. [2020-07-08 12:28:51,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2020-07-08 12:28:51,780 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:28:51,780 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] [2020-07-08 12:28:51,781 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 12:28:51,781 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:28:51,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:28:51,782 INFO L82 PathProgramCache]: Analyzing trace with hash 1236531093, now seen corresponding path program 1 times [2020-07-08 12:28:51,782 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:28:51,782 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1631602420] [2020-07-08 12:28:51,782 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:28:51,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:51,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:52,005 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 [2020-07-08 12:28:52,006 INFO L280 TraceCheckUtils]: 1: Hoare triple {1669#(<= ~a16~0 5)} assume true; {1669#(<= ~a16~0 5)} is VALID [2020-07-08 12:28:52,007 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1669#(<= ~a16~0 5)} {1656#true} #782#return; {1661#(not (= 6 ~a16~0))} is VALID [2020-07-08 12:28:52,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:52,098 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 [2020-07-08 12:28:52,099 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); {1672#(or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 12:28:52,099 INFO L280 TraceCheckUtils]: 2: Hoare triple {1672#(or (not (= 6 ~a16~0)) (= 6 |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); {1672#(or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 12:28:52,100 INFO L280 TraceCheckUtils]: 3: Hoare triple {1672#(or (not (= 6 ~a16~0)) (= 6 |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; {1673#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 12:28:52,101 INFO L280 TraceCheckUtils]: 4: Hoare triple {1673#(= 6 |old(~a16~0)|)} assume true; {1673#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 12:28:52,103 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1673#(= 6 |old(~a16~0)|)} {1661#(not (= 6 ~a16~0))} #786#return; {1657#false} is VALID [2020-07-08 12:28:52,105 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 [2020-07-08 12:28:52,110 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 [2020-07-08 12:28:52,111 INFO L280 TraceCheckUtils]: 2: Hoare triple {1669#(<= ~a16~0 5)} assume true; {1669#(<= ~a16~0 5)} is VALID [2020-07-08 12:28:52,112 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1669#(<= ~a16~0 5)} {1656#true} #782#return; {1661#(not (= 6 ~a16~0))} is VALID [2020-07-08 12:28:52,113 INFO L263 TraceCheckUtils]: 4: Hoare triple {1661#(not (= 6 ~a16~0))} call #t~ret4 := main(); {1661#(not (= 6 ~a16~0))} is VALID [2020-07-08 12:28:52,113 INFO L280 TraceCheckUtils]: 5: Hoare triple {1661#(not (= 6 ~a16~0))} ~output~0 := -1; {1661#(not (= 6 ~a16~0))} is VALID [2020-07-08 12:28:52,114 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 [2020-07-08 12:28:52,115 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 [2020-07-08 12:28:52,117 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 [2020-07-08 12:28:52,117 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 [2020-07-08 12:28:52,118 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); {1672#(or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 12:28:52,119 INFO L280 TraceCheckUtils]: 11: Hoare triple {1672#(or (not (= 6 ~a16~0)) (= 6 |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); {1672#(or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 12:28:52,120 INFO L280 TraceCheckUtils]: 12: Hoare triple {1672#(or (not (= 6 ~a16~0)) (= 6 |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; {1673#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 12:28:52,122 INFO L280 TraceCheckUtils]: 13: Hoare triple {1673#(= 6 |old(~a16~0)|)} assume true; {1673#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 12:28:52,123 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1673#(= 6 |old(~a16~0)|)} {1661#(not (= 6 ~a16~0))} #786#return; {1657#false} is VALID [2020-07-08 12:28:52,123 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 [2020-07-08 12:28:52,123 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 [2020-07-08 12:28:52,124 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 [2020-07-08 12:28:52,124 INFO L263 TraceCheckUtils]: 18: Hoare triple {1657#false} call #t~ret3 := calculate_output(~input~0); {1657#false} is VALID [2020-07-08 12:28:52,124 INFO L280 TraceCheckUtils]: 19: Hoare triple {1657#false} ~input := #in~input; {1657#false} is VALID [2020-07-08 12:28:52,125 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 [2020-07-08 12:28:52,125 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 [2020-07-08 12:28:52,125 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 [2020-07-08 12:28:52,125 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 [2020-07-08 12:28:52,126 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 [2020-07-08 12:28:52,126 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 [2020-07-08 12:28:52,126 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 [2020-07-08 12:28:52,127 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 [2020-07-08 12:28:52,127 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 [2020-07-08 12:28:52,127 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 [2020-07-08 12:28:52,128 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 [2020-07-08 12:28:52,128 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 [2020-07-08 12:28:52,128 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 [2020-07-08 12:28:52,128 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 [2020-07-08 12:28:52,129 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 [2020-07-08 12:28:52,129 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 [2020-07-08 12:28:52,129 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 [2020-07-08 12:28:52,129 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 [2020-07-08 12:28:52,130 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 [2020-07-08 12:28:52,130 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 [2020-07-08 12:28:52,131 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 [2020-07-08 12:28:52,131 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 [2020-07-08 12:28:52,132 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 [2020-07-08 12:28:52,132 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 [2020-07-08 12:28:52,132 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 [2020-07-08 12:28:52,133 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 [2020-07-08 12:28:52,133 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 [2020-07-08 12:28:52,133 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 [2020-07-08 12:28:52,134 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 [2020-07-08 12:28:52,134 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 [2020-07-08 12:28:52,134 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 [2020-07-08 12:28:52,135 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 [2020-07-08 12:28:52,135 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 [2020-07-08 12:28:52,135 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 [2020-07-08 12:28:52,136 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 [2020-07-08 12:28:52,136 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 [2020-07-08 12:28:52,136 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 [2020-07-08 12:28:52,136 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 [2020-07-08 12:28:52,137 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 [2020-07-08 12:28:52,137 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 [2020-07-08 12:28:52,137 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 [2020-07-08 12:28:52,138 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 [2020-07-08 12:28:52,138 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 [2020-07-08 12:28:52,138 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 [2020-07-08 12:28:52,139 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 [2020-07-08 12:28:52,139 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 [2020-07-08 12:28:52,139 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 [2020-07-08 12:28:52,139 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 [2020-07-08 12:28:52,140 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 [2020-07-08 12:28:52,140 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 [2020-07-08 12:28:52,140 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 [2020-07-08 12:28:52,140 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 [2020-07-08 12:28:52,141 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 [2020-07-08 12:28:52,141 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 [2020-07-08 12:28:52,141 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 [2020-07-08 12:28:52,142 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 [2020-07-08 12:28:52,142 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 [2020-07-08 12:28:52,142 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 [2020-07-08 12:28:52,142 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 [2020-07-08 12:28:52,143 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 [2020-07-08 12:28:52,143 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 [2020-07-08 12:28:52,143 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 [2020-07-08 12:28:52,144 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 [2020-07-08 12:28:52,144 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 [2020-07-08 12:28:52,144 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 [2020-07-08 12:28:52,144 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 [2020-07-08 12:28:52,145 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 [2020-07-08 12:28:52,145 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 [2020-07-08 12:28:52,145 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 [2020-07-08 12:28:52,145 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 [2020-07-08 12:28:52,146 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 [2020-07-08 12:28:52,146 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 [2020-07-08 12:28:52,146 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 [2020-07-08 12:28:52,147 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 [2020-07-08 12:28:52,147 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 [2020-07-08 12:28:52,147 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 [2020-07-08 12:28:52,147 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 [2020-07-08 12:28:52,148 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 [2020-07-08 12:28:52,148 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 [2020-07-08 12:28:52,148 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 [2020-07-08 12:28:52,149 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 [2020-07-08 12:28:52,149 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 [2020-07-08 12:28:52,149 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 [2020-07-08 12:28:52,149 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 [2020-07-08 12:28:52,150 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 [2020-07-08 12:28:52,150 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 [2020-07-08 12:28:52,150 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 [2020-07-08 12:28:52,151 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 [2020-07-08 12:28:52,151 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 [2020-07-08 12:28:52,151 INFO L280 TraceCheckUtils]: 109: Hoare triple {1657#false} assume !false; {1657#false} is VALID [2020-07-08 12:28:52,165 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:28:52,166 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1631602420] [2020-07-08 12:28:52,166 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:28:52,166 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-08 12:28:52,167 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [860038746] [2020-07-08 12:28:52,168 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 110 [2020-07-08 12:28:52,169 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:28:52,170 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 12:28:52,318 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:28:52,318 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 12:28:52,318 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:28:52,319 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 12:28:52,319 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-07-08 12:28:52,319 INFO L87 Difference]: Start difference. First operand 280 states and 402 transitions. Second operand 9 states. [2020-07-08 12:28:57,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:28:57,044 INFO L93 Difference]: Finished difference Result 713 states and 1049 transitions. [2020-07-08 12:28:57,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-08 12:28:57,044 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 110 [2020-07-08 12:28:57,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:28:57,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:28:57,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 634 transitions. [2020-07-08 12:28:57,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:28:57,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 634 transitions. [2020-07-08 12:28:57,066 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 634 transitions. [2020-07-08 12:28:58,276 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 634 edges. 634 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:28:58,297 INFO L225 Difference]: With dead ends: 713 [2020-07-08 12:28:58,297 INFO L226 Difference]: Without dead ends: 439 [2020-07-08 12:28:58,299 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2020-07-08 12:28:58,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 439 states. [2020-07-08 12:28:58,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 439 to 421. [2020-07-08 12:28:58,421 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:28:58,421 INFO L82 GeneralOperation]: Start isEquivalent. First operand 439 states. Second operand 421 states. [2020-07-08 12:28:58,421 INFO L74 IsIncluded]: Start isIncluded. First operand 439 states. Second operand 421 states. [2020-07-08 12:28:58,422 INFO L87 Difference]: Start difference. First operand 439 states. Second operand 421 states. [2020-07-08 12:28:58,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:28:58,447 INFO L93 Difference]: Finished difference Result 439 states and 631 transitions. [2020-07-08 12:28:58,447 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 631 transitions. [2020-07-08 12:28:58,449 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:28:58,450 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:28:58,450 INFO L74 IsIncluded]: Start isIncluded. First operand 421 states. Second operand 439 states. [2020-07-08 12:28:58,450 INFO L87 Difference]: Start difference. First operand 421 states. Second operand 439 states. [2020-07-08 12:28:58,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:28:58,475 INFO L93 Difference]: Finished difference Result 439 states and 631 transitions. [2020-07-08 12:28:58,476 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 631 transitions. [2020-07-08 12:28:58,478 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:28:58,478 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:28:58,479 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:28:58,479 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:28:58,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 421 states. [2020-07-08 12:28:58,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 421 states and 590 transitions. [2020-07-08 12:28:58,499 INFO L78 Accepts]: Start accepts. Automaton has 421 states and 590 transitions. Word has length 110 [2020-07-08 12:28:58,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:28:58,500 INFO L479 AbstractCegarLoop]: Abstraction has 421 states and 590 transitions. [2020-07-08 12:28:58,500 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 12:28:58,500 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 590 transitions. [2020-07-08 12:28:58,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2020-07-08 12:28:58,502 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:28:58,502 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] [2020-07-08 12:28:58,503 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 12:28:58,503 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:28:58,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:28:58,503 INFO L82 PathProgramCache]: Analyzing trace with hash 235879383, now seen corresponding path program 1 times [2020-07-08 12:28:58,504 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:28:58,504 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1517241531] [2020-07-08 12:28:58,504 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:28:58,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:58,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:58,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {3747#(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; {3734#true} is VALID [2020-07-08 12:28:58,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {3734#true} assume true; {3734#true} is VALID [2020-07-08 12:28:58,780 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3734#true} {3734#true} #782#return; {3734#true} is VALID [2020-07-08 12:28:58,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:58,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {3748#(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; {3734#true} is VALID [2020-07-08 12:28:58,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {3734#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); {3734#true} is VALID [2020-07-08 12:28:58,813 INFO L280 TraceCheckUtils]: 2: Hoare triple {3734#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); {3734#true} is VALID [2020-07-08 12:28:58,813 INFO L280 TraceCheckUtils]: 3: Hoare triple {3734#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); {3734#true} is VALID [2020-07-08 12:28:58,814 INFO L280 TraceCheckUtils]: 4: Hoare triple {3734#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; {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,814 INFO L280 TraceCheckUtils]: 5: Hoare triple {3746#(= 1 ~a20~0)} assume true; {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,816 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3746#(= 1 ~a20~0)} {3734#true} #786#return; {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,818 INFO L263 TraceCheckUtils]: 0: Hoare triple {3734#true} call ULTIMATE.init(); {3747#(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 [2020-07-08 12:28:58,818 INFO L280 TraceCheckUtils]: 1: Hoare triple {3747#(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; {3734#true} is VALID [2020-07-08 12:28:58,819 INFO L280 TraceCheckUtils]: 2: Hoare triple {3734#true} assume true; {3734#true} is VALID [2020-07-08 12:28:58,819 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3734#true} {3734#true} #782#return; {3734#true} is VALID [2020-07-08 12:28:58,819 INFO L263 TraceCheckUtils]: 4: Hoare triple {3734#true} call #t~ret4 := main(); {3734#true} is VALID [2020-07-08 12:28:58,819 INFO L280 TraceCheckUtils]: 5: Hoare triple {3734#true} ~output~0 := -1; {3734#true} is VALID [2020-07-08 12:28:58,820 INFO L280 TraceCheckUtils]: 6: Hoare triple {3734#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {3734#true} is VALID [2020-07-08 12:28:58,820 INFO L280 TraceCheckUtils]: 7: Hoare triple {3734#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {3734#true} is VALID [2020-07-08 12:28:58,821 INFO L263 TraceCheckUtils]: 8: Hoare triple {3734#true} call #t~ret3 := calculate_output(~input~0); {3748#(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 [2020-07-08 12:28:58,822 INFO L280 TraceCheckUtils]: 9: Hoare triple {3748#(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; {3734#true} is VALID [2020-07-08 12:28:58,822 INFO L280 TraceCheckUtils]: 10: Hoare triple {3734#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); {3734#true} is VALID [2020-07-08 12:28:58,822 INFO L280 TraceCheckUtils]: 11: Hoare triple {3734#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); {3734#true} is VALID [2020-07-08 12:28:58,822 INFO L280 TraceCheckUtils]: 12: Hoare triple {3734#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); {3734#true} is VALID [2020-07-08 12:28:58,823 INFO L280 TraceCheckUtils]: 13: Hoare triple {3734#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; {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,824 INFO L280 TraceCheckUtils]: 14: Hoare triple {3746#(= 1 ~a20~0)} assume true; {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,825 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3746#(= 1 ~a20~0)} {3734#true} #786#return; {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,826 INFO L280 TraceCheckUtils]: 16: Hoare triple {3746#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,826 INFO L280 TraceCheckUtils]: 17: Hoare triple {3746#(= 1 ~a20~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,827 INFO L280 TraceCheckUtils]: 18: Hoare triple {3746#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,828 INFO L263 TraceCheckUtils]: 19: Hoare triple {3746#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,828 INFO L280 TraceCheckUtils]: 20: Hoare triple {3746#(= 1 ~a20~0)} ~input := #in~input; {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,829 INFO L280 TraceCheckUtils]: 21: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,830 INFO L280 TraceCheckUtils]: 22: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,830 INFO L280 TraceCheckUtils]: 23: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,831 INFO L280 TraceCheckUtils]: 24: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,831 INFO L280 TraceCheckUtils]: 25: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,832 INFO L280 TraceCheckUtils]: 26: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,833 INFO L280 TraceCheckUtils]: 27: Hoare triple {3746#(= 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)); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,835 INFO L280 TraceCheckUtils]: 28: Hoare triple {3746#(= 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))); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,836 INFO L280 TraceCheckUtils]: 29: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,836 INFO L280 TraceCheckUtils]: 30: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,837 INFO L280 TraceCheckUtils]: 31: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,837 INFO L280 TraceCheckUtils]: 32: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,838 INFO L280 TraceCheckUtils]: 33: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,838 INFO L280 TraceCheckUtils]: 34: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,838 INFO L280 TraceCheckUtils]: 35: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,839 INFO L280 TraceCheckUtils]: 36: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,839 INFO L280 TraceCheckUtils]: 37: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,840 INFO L280 TraceCheckUtils]: 38: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,840 INFO L280 TraceCheckUtils]: 39: Hoare triple {3746#(= 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)); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,841 INFO L280 TraceCheckUtils]: 40: Hoare triple {3746#(= 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)); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,841 INFO L280 TraceCheckUtils]: 41: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,842 INFO L280 TraceCheckUtils]: 42: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,842 INFO L280 TraceCheckUtils]: 43: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,843 INFO L280 TraceCheckUtils]: 44: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,843 INFO L280 TraceCheckUtils]: 45: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,848 INFO L280 TraceCheckUtils]: 46: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,849 INFO L280 TraceCheckUtils]: 47: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,851 INFO L280 TraceCheckUtils]: 48: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,853 INFO L280 TraceCheckUtils]: 49: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,854 INFO L280 TraceCheckUtils]: 50: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,855 INFO L280 TraceCheckUtils]: 51: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,855 INFO L280 TraceCheckUtils]: 52: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,856 INFO L280 TraceCheckUtils]: 53: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,857 INFO L280 TraceCheckUtils]: 54: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,857 INFO L280 TraceCheckUtils]: 55: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,858 INFO L280 TraceCheckUtils]: 56: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,859 INFO L280 TraceCheckUtils]: 57: Hoare triple {3746#(= 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)); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,859 INFO L280 TraceCheckUtils]: 58: Hoare triple {3746#(= 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)))); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,860 INFO L280 TraceCheckUtils]: 59: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,861 INFO L280 TraceCheckUtils]: 60: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,861 INFO L280 TraceCheckUtils]: 61: Hoare triple {3746#(= 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)); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,862 INFO L280 TraceCheckUtils]: 62: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,863 INFO L280 TraceCheckUtils]: 63: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,863 INFO L280 TraceCheckUtils]: 64: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,864 INFO L280 TraceCheckUtils]: 65: Hoare triple {3746#(= 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))); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,865 INFO L280 TraceCheckUtils]: 66: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,865 INFO L280 TraceCheckUtils]: 67: Hoare triple {3746#(= 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)); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,866 INFO L280 TraceCheckUtils]: 68: Hoare triple {3746#(= 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)); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,867 INFO L280 TraceCheckUtils]: 69: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,867 INFO L280 TraceCheckUtils]: 70: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,868 INFO L280 TraceCheckUtils]: 71: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,869 INFO L280 TraceCheckUtils]: 72: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,869 INFO L280 TraceCheckUtils]: 73: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,870 INFO L280 TraceCheckUtils]: 74: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,871 INFO L280 TraceCheckUtils]: 75: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,871 INFO L280 TraceCheckUtils]: 76: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,872 INFO L280 TraceCheckUtils]: 77: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,873 INFO L280 TraceCheckUtils]: 78: Hoare triple {3746#(= 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)); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,874 INFO L280 TraceCheckUtils]: 79: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,874 INFO L280 TraceCheckUtils]: 80: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,875 INFO L280 TraceCheckUtils]: 81: Hoare triple {3746#(= 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)); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,875 INFO L280 TraceCheckUtils]: 82: Hoare triple {3746#(= 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)); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,876 INFO L280 TraceCheckUtils]: 83: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,877 INFO L280 TraceCheckUtils]: 84: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,877 INFO L280 TraceCheckUtils]: 85: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,878 INFO L280 TraceCheckUtils]: 86: Hoare triple {3746#(= 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))); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,879 INFO L280 TraceCheckUtils]: 87: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,879 INFO L280 TraceCheckUtils]: 88: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,880 INFO L280 TraceCheckUtils]: 89: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,880 INFO L280 TraceCheckUtils]: 90: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,881 INFO L280 TraceCheckUtils]: 91: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,882 INFO L280 TraceCheckUtils]: 92: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,883 INFO L280 TraceCheckUtils]: 93: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,883 INFO L280 TraceCheckUtils]: 94: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,884 INFO L280 TraceCheckUtils]: 95: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,884 INFO L280 TraceCheckUtils]: 96: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,885 INFO L280 TraceCheckUtils]: 97: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,886 INFO L280 TraceCheckUtils]: 98: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,886 INFO L280 TraceCheckUtils]: 99: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,887 INFO L280 TraceCheckUtils]: 100: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,888 INFO L280 TraceCheckUtils]: 101: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,888 INFO L280 TraceCheckUtils]: 102: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,889 INFO L280 TraceCheckUtils]: 103: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,889 INFO L280 TraceCheckUtils]: 104: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,890 INFO L280 TraceCheckUtils]: 105: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,891 INFO L280 TraceCheckUtils]: 106: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,892 INFO L280 TraceCheckUtils]: 107: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,892 INFO L280 TraceCheckUtils]: 108: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:58,893 INFO L280 TraceCheckUtils]: 109: Hoare triple {3746#(= 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; {3735#false} is VALID [2020-07-08 12:28:58,893 INFO L280 TraceCheckUtils]: 110: Hoare triple {3735#false} assume !false; {3735#false} is VALID [2020-07-08 12:28:58,913 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:28:58,913 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1517241531] [2020-07-08 12:28:58,914 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1489828469] [2020-07-08 12:28:58,914 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 [2020-07-08 12:28:59,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:59,041 INFO L264 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-08 12:28:59,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:59,091 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:28:59,249 INFO L263 TraceCheckUtils]: 0: Hoare triple {3734#true} call ULTIMATE.init(); {3734#true} is VALID [2020-07-08 12:28:59,249 INFO L280 TraceCheckUtils]: 1: Hoare triple {3734#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; {3734#true} is VALID [2020-07-08 12:28:59,250 INFO L280 TraceCheckUtils]: 2: Hoare triple {3734#true} assume true; {3734#true} is VALID [2020-07-08 12:28:59,250 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3734#true} {3734#true} #782#return; {3734#true} is VALID [2020-07-08 12:28:59,250 INFO L263 TraceCheckUtils]: 4: Hoare triple {3734#true} call #t~ret4 := main(); {3734#true} is VALID [2020-07-08 12:28:59,251 INFO L280 TraceCheckUtils]: 5: Hoare triple {3734#true} ~output~0 := -1; {3734#true} is VALID [2020-07-08 12:28:59,251 INFO L280 TraceCheckUtils]: 6: Hoare triple {3734#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {3734#true} is VALID [2020-07-08 12:28:59,251 INFO L280 TraceCheckUtils]: 7: Hoare triple {3734#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {3734#true} is VALID [2020-07-08 12:28:59,252 INFO L263 TraceCheckUtils]: 8: Hoare triple {3734#true} call #t~ret3 := calculate_output(~input~0); {3734#true} is VALID [2020-07-08 12:28:59,252 INFO L280 TraceCheckUtils]: 9: Hoare triple {3734#true} ~input := #in~input; {3734#true} is VALID [2020-07-08 12:28:59,252 INFO L280 TraceCheckUtils]: 10: Hoare triple {3734#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); {3734#true} is VALID [2020-07-08 12:28:59,253 INFO L280 TraceCheckUtils]: 11: Hoare triple {3734#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); {3734#true} is VALID [2020-07-08 12:28:59,253 INFO L280 TraceCheckUtils]: 12: Hoare triple {3734#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); {3734#true} is VALID [2020-07-08 12:28:59,254 INFO L280 TraceCheckUtils]: 13: Hoare triple {3734#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; {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,255 INFO L280 TraceCheckUtils]: 14: Hoare triple {3746#(= 1 ~a20~0)} assume true; {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,256 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3746#(= 1 ~a20~0)} {3734#true} #786#return; {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,257 INFO L280 TraceCheckUtils]: 16: Hoare triple {3746#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,258 INFO L280 TraceCheckUtils]: 17: Hoare triple {3746#(= 1 ~a20~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,259 INFO L280 TraceCheckUtils]: 18: Hoare triple {3746#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,260 INFO L263 TraceCheckUtils]: 19: Hoare triple {3746#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,261 INFO L280 TraceCheckUtils]: 20: Hoare triple {3746#(= 1 ~a20~0)} ~input := #in~input; {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,262 INFO L280 TraceCheckUtils]: 21: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,262 INFO L280 TraceCheckUtils]: 22: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,263 INFO L280 TraceCheckUtils]: 23: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,264 INFO L280 TraceCheckUtils]: 24: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,264 INFO L280 TraceCheckUtils]: 25: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,265 INFO L280 TraceCheckUtils]: 26: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,265 INFO L280 TraceCheckUtils]: 27: Hoare triple {3746#(= 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)); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,266 INFO L280 TraceCheckUtils]: 28: Hoare triple {3746#(= 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))); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,267 INFO L280 TraceCheckUtils]: 29: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,267 INFO L280 TraceCheckUtils]: 30: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,268 INFO L280 TraceCheckUtils]: 31: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,268 INFO L280 TraceCheckUtils]: 32: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,269 INFO L280 TraceCheckUtils]: 33: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,270 INFO L280 TraceCheckUtils]: 34: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,271 INFO L280 TraceCheckUtils]: 35: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,272 INFO L280 TraceCheckUtils]: 36: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,272 INFO L280 TraceCheckUtils]: 37: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,273 INFO L280 TraceCheckUtils]: 38: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,274 INFO L280 TraceCheckUtils]: 39: Hoare triple {3746#(= 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)); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,274 INFO L280 TraceCheckUtils]: 40: Hoare triple {3746#(= 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)); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,275 INFO L280 TraceCheckUtils]: 41: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,278 INFO L280 TraceCheckUtils]: 42: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,279 INFO L280 TraceCheckUtils]: 43: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,279 INFO L280 TraceCheckUtils]: 44: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,280 INFO L280 TraceCheckUtils]: 45: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,281 INFO L280 TraceCheckUtils]: 46: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,281 INFO L280 TraceCheckUtils]: 47: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,282 INFO L280 TraceCheckUtils]: 48: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,282 INFO L280 TraceCheckUtils]: 49: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,283 INFO L280 TraceCheckUtils]: 50: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,283 INFO L280 TraceCheckUtils]: 51: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,284 INFO L280 TraceCheckUtils]: 52: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,285 INFO L280 TraceCheckUtils]: 53: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,285 INFO L280 TraceCheckUtils]: 54: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,286 INFO L280 TraceCheckUtils]: 55: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,287 INFO L280 TraceCheckUtils]: 56: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,288 INFO L280 TraceCheckUtils]: 57: Hoare triple {3746#(= 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)); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,289 INFO L280 TraceCheckUtils]: 58: Hoare triple {3746#(= 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)))); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,289 INFO L280 TraceCheckUtils]: 59: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,290 INFO L280 TraceCheckUtils]: 60: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,291 INFO L280 TraceCheckUtils]: 61: Hoare triple {3746#(= 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)); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,292 INFO L280 TraceCheckUtils]: 62: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,293 INFO L280 TraceCheckUtils]: 63: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,293 INFO L280 TraceCheckUtils]: 64: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,294 INFO L280 TraceCheckUtils]: 65: Hoare triple {3746#(= 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))); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,295 INFO L280 TraceCheckUtils]: 66: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,296 INFO L280 TraceCheckUtils]: 67: Hoare triple {3746#(= 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)); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,297 INFO L280 TraceCheckUtils]: 68: Hoare triple {3746#(= 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)); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,298 INFO L280 TraceCheckUtils]: 69: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,298 INFO L280 TraceCheckUtils]: 70: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,299 INFO L280 TraceCheckUtils]: 71: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,300 INFO L280 TraceCheckUtils]: 72: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,300 INFO L280 TraceCheckUtils]: 73: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,301 INFO L280 TraceCheckUtils]: 74: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,302 INFO L280 TraceCheckUtils]: 75: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,302 INFO L280 TraceCheckUtils]: 76: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,303 INFO L280 TraceCheckUtils]: 77: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,303 INFO L280 TraceCheckUtils]: 78: Hoare triple {3746#(= 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)); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,304 INFO L280 TraceCheckUtils]: 79: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,304 INFO L280 TraceCheckUtils]: 80: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,305 INFO L280 TraceCheckUtils]: 81: Hoare triple {3746#(= 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)); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,306 INFO L280 TraceCheckUtils]: 82: Hoare triple {3746#(= 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)); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,306 INFO L280 TraceCheckUtils]: 83: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,307 INFO L280 TraceCheckUtils]: 84: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,308 INFO L280 TraceCheckUtils]: 85: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,309 INFO L280 TraceCheckUtils]: 86: Hoare triple {3746#(= 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))); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,309 INFO L280 TraceCheckUtils]: 87: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,310 INFO L280 TraceCheckUtils]: 88: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,311 INFO L280 TraceCheckUtils]: 89: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,312 INFO L280 TraceCheckUtils]: 90: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,312 INFO L280 TraceCheckUtils]: 91: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,313 INFO L280 TraceCheckUtils]: 92: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,314 INFO L280 TraceCheckUtils]: 93: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,315 INFO L280 TraceCheckUtils]: 94: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,316 INFO L280 TraceCheckUtils]: 95: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,316 INFO L280 TraceCheckUtils]: 96: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,317 INFO L280 TraceCheckUtils]: 97: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,318 INFO L280 TraceCheckUtils]: 98: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,319 INFO L280 TraceCheckUtils]: 99: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,320 INFO L280 TraceCheckUtils]: 100: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,320 INFO L280 TraceCheckUtils]: 101: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,321 INFO L280 TraceCheckUtils]: 102: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,322 INFO L280 TraceCheckUtils]: 103: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,323 INFO L280 TraceCheckUtils]: 104: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,324 INFO L280 TraceCheckUtils]: 105: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,324 INFO L280 TraceCheckUtils]: 106: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,325 INFO L280 TraceCheckUtils]: 107: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,326 INFO L280 TraceCheckUtils]: 108: Hoare triple {3746#(= 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); {3746#(= 1 ~a20~0)} is VALID [2020-07-08 12:28:59,326 INFO L280 TraceCheckUtils]: 109: Hoare triple {3746#(= 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; {3735#false} is VALID [2020-07-08 12:28:59,326 INFO L280 TraceCheckUtils]: 110: Hoare triple {3735#false} assume !false; {3735#false} is VALID [2020-07-08 12:28:59,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:28:59,349 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-08 12:28:59,349 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 5 [2020-07-08 12:28:59,350 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1373577307] [2020-07-08 12:28:59,351 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 111 [2020-07-08 12:28:59,351 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:28:59,351 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-08 12:28:59,511 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:28:59,512 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-08 12:28:59,512 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:28:59,512 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-08 12:28:59,512 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 12:28:59,513 INFO L87 Difference]: Start difference. First operand 421 states and 590 transitions. Second operand 3 states. [2020-07-08 12:29:00,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:29:00,699 INFO L93 Difference]: Finished difference Result 1247 states and 1787 transitions. [2020-07-08 12:29:00,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-08 12:29:00,700 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 111 [2020-07-08 12:29:00,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:29:00,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 12:29:00,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-08 12:29:00,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 12:29:00,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-08 12:29:00,712 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 617 transitions. [2020-07-08 12:29:01,529 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 617 edges. 617 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:29:01,578 INFO L225 Difference]: With dead ends: 1247 [2020-07-08 12:29:01,578 INFO L226 Difference]: Without dead ends: 832 [2020-07-08 12:29:01,580 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 117 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 12:29:01,581 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 832 states. [2020-07-08 12:29:01,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 832 to 832. [2020-07-08 12:29:01,787 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:29:01,787 INFO L82 GeneralOperation]: Start isEquivalent. First operand 832 states. Second operand 832 states. [2020-07-08 12:29:01,787 INFO L74 IsIncluded]: Start isIncluded. First operand 832 states. Second operand 832 states. [2020-07-08 12:29:01,788 INFO L87 Difference]: Start difference. First operand 832 states. Second operand 832 states. [2020-07-08 12:29:01,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:29:01,849 INFO L93 Difference]: Finished difference Result 832 states and 1144 transitions. [2020-07-08 12:29:01,849 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1144 transitions. [2020-07-08 12:29:01,853 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:29:01,853 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:29:01,853 INFO L74 IsIncluded]: Start isIncluded. First operand 832 states. Second operand 832 states. [2020-07-08 12:29:01,853 INFO L87 Difference]: Start difference. First operand 832 states. Second operand 832 states. [2020-07-08 12:29:01,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:29:01,909 INFO L93 Difference]: Finished difference Result 832 states and 1144 transitions. [2020-07-08 12:29:01,910 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1144 transitions. [2020-07-08 12:29:01,915 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:29:01,916 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:29:01,916 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:29:01,916 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:29:01,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 832 states. [2020-07-08 12:29:01,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 832 states and 1144 transitions. [2020-07-08 12:29:01,973 INFO L78 Accepts]: Start accepts. Automaton has 832 states and 1144 transitions. Word has length 111 [2020-07-08 12:29:01,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:29:01,974 INFO L479 AbstractCegarLoop]: Abstraction has 832 states and 1144 transitions. [2020-07-08 12:29:01,974 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-08 12:29:01,975 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1144 transitions. [2020-07-08 12:29:01,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2020-07-08 12:29:01,978 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:29:01,978 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] [2020-07-08 12:29:02,191 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-08 12:29:02,192 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:29:02,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:29:02,193 INFO L82 PathProgramCache]: Analyzing trace with hash -1258087941, now seen corresponding path program 1 times [2020-07-08 12:29:02,194 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:29:02,194 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [277230350] [2020-07-08 12:29:02,194 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:29:02,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:02,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:02,456 INFO L280 TraceCheckUtils]: 0: Hoare triple {7904#(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; {7905#(<= 15 ~a8~0)} is VALID [2020-07-08 12:29:02,456 INFO L280 TraceCheckUtils]: 1: Hoare triple {7905#(<= 15 ~a8~0)} assume true; {7905#(<= 15 ~a8~0)} is VALID [2020-07-08 12:29:02,457 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7905#(<= 15 ~a8~0)} {7877#true} #782#return; {7882#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:29:02,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:02,541 INFO L280 TraceCheckUtils]: 0: Hoare triple {7906#(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; {7907#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-08 12:29:02,542 INFO L280 TraceCheckUtils]: 1: Hoare triple {7907#(= ~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); {7907#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-08 12:29:02,543 INFO L280 TraceCheckUtils]: 2: Hoare triple {7907#(= ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,544 INFO L280 TraceCheckUtils]: 3: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,548 INFO L280 TraceCheckUtils]: 4: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,549 INFO L280 TraceCheckUtils]: 5: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,550 INFO L280 TraceCheckUtils]: 6: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,550 INFO L280 TraceCheckUtils]: 7: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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)); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,551 INFO L280 TraceCheckUtils]: 8: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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))); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,552 INFO L280 TraceCheckUtils]: 9: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,552 INFO L280 TraceCheckUtils]: 10: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,553 INFO L280 TraceCheckUtils]: 11: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,553 INFO L280 TraceCheckUtils]: 12: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,554 INFO L280 TraceCheckUtils]: 13: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,554 INFO L280 TraceCheckUtils]: 14: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,555 INFO L280 TraceCheckUtils]: 15: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,556 INFO L280 TraceCheckUtils]: 16: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,556 INFO L280 TraceCheckUtils]: 17: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,557 INFO L280 TraceCheckUtils]: 18: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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; {7909#(= 13 |old(~a8~0)|)} is VALID [2020-07-08 12:29:02,558 INFO L280 TraceCheckUtils]: 19: Hoare triple {7909#(= 13 |old(~a8~0)|)} assume true; {7909#(= 13 |old(~a8~0)|)} is VALID [2020-07-08 12:29:02,559 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7909#(= 13 |old(~a8~0)|)} {7882#(not (= 13 ~a8~0))} #786#return; {7878#false} is VALID [2020-07-08 12:29:02,564 INFO L263 TraceCheckUtils]: 0: Hoare triple {7877#true} call ULTIMATE.init(); {7904#(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 [2020-07-08 12:29:02,565 INFO L280 TraceCheckUtils]: 1: Hoare triple {7904#(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; {7905#(<= 15 ~a8~0)} is VALID [2020-07-08 12:29:02,566 INFO L280 TraceCheckUtils]: 2: Hoare triple {7905#(<= 15 ~a8~0)} assume true; {7905#(<= 15 ~a8~0)} is VALID [2020-07-08 12:29:02,567 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7905#(<= 15 ~a8~0)} {7877#true} #782#return; {7882#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:29:02,567 INFO L263 TraceCheckUtils]: 4: Hoare triple {7882#(not (= 13 ~a8~0))} call #t~ret4 := main(); {7882#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:29:02,568 INFO L280 TraceCheckUtils]: 5: Hoare triple {7882#(not (= 13 ~a8~0))} ~output~0 := -1; {7882#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:29:02,568 INFO L280 TraceCheckUtils]: 6: Hoare triple {7882#(not (= 13 ~a8~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {7882#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:29:02,569 INFO L280 TraceCheckUtils]: 7: Hoare triple {7882#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {7882#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:29:02,570 INFO L263 TraceCheckUtils]: 8: Hoare triple {7882#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {7906#(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 [2020-07-08 12:29:02,571 INFO L280 TraceCheckUtils]: 9: Hoare triple {7906#(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; {7907#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-08 12:29:02,571 INFO L280 TraceCheckUtils]: 10: Hoare triple {7907#(= ~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); {7907#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-08 12:29:02,572 INFO L280 TraceCheckUtils]: 11: Hoare triple {7907#(= ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,573 INFO L280 TraceCheckUtils]: 12: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,573 INFO L280 TraceCheckUtils]: 13: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,574 INFO L280 TraceCheckUtils]: 14: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,575 INFO L280 TraceCheckUtils]: 15: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,575 INFO L280 TraceCheckUtils]: 16: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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)); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,576 INFO L280 TraceCheckUtils]: 17: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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))); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,576 INFO L280 TraceCheckUtils]: 18: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,577 INFO L280 TraceCheckUtils]: 19: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,577 INFO L280 TraceCheckUtils]: 20: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,578 INFO L280 TraceCheckUtils]: 21: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,578 INFO L280 TraceCheckUtils]: 22: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,579 INFO L280 TraceCheckUtils]: 23: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,579 INFO L280 TraceCheckUtils]: 24: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,580 INFO L280 TraceCheckUtils]: 25: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,580 INFO L280 TraceCheckUtils]: 26: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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); {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:29:02,581 INFO L280 TraceCheckUtils]: 27: Hoare triple {7908#(or (= 13 |old(~a8~0)|) (not (= 13 ~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; {7909#(= 13 |old(~a8~0)|)} is VALID [2020-07-08 12:29:02,582 INFO L280 TraceCheckUtils]: 28: Hoare triple {7909#(= 13 |old(~a8~0)|)} assume true; {7909#(= 13 |old(~a8~0)|)} is VALID [2020-07-08 12:29:02,583 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7909#(= 13 |old(~a8~0)|)} {7882#(not (= 13 ~a8~0))} #786#return; {7878#false} is VALID [2020-07-08 12:29:02,583 INFO L280 TraceCheckUtils]: 30: Hoare triple {7878#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {7878#false} is VALID [2020-07-08 12:29:02,583 INFO L280 TraceCheckUtils]: 31: Hoare triple {7878#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {7878#false} is VALID [2020-07-08 12:29:02,584 INFO L280 TraceCheckUtils]: 32: Hoare triple {7878#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {7878#false} is VALID [2020-07-08 12:29:02,584 INFO L263 TraceCheckUtils]: 33: Hoare triple {7878#false} call #t~ret3 := calculate_output(~input~0); {7878#false} is VALID [2020-07-08 12:29:02,587 INFO L280 TraceCheckUtils]: 34: Hoare triple {7878#false} ~input := #in~input; {7878#false} is VALID [2020-07-08 12:29:02,588 INFO L280 TraceCheckUtils]: 35: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,588 INFO L280 TraceCheckUtils]: 36: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,588 INFO L280 TraceCheckUtils]: 37: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,588 INFO L280 TraceCheckUtils]: 38: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,588 INFO L280 TraceCheckUtils]: 39: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,589 INFO L280 TraceCheckUtils]: 40: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,589 INFO L280 TraceCheckUtils]: 41: Hoare triple {7878#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)); {7878#false} is VALID [2020-07-08 12:29:02,589 INFO L280 TraceCheckUtils]: 42: Hoare triple {7878#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))); {7878#false} is VALID [2020-07-08 12:29:02,589 INFO L280 TraceCheckUtils]: 43: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,589 INFO L280 TraceCheckUtils]: 44: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,589 INFO L280 TraceCheckUtils]: 45: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,590 INFO L280 TraceCheckUtils]: 46: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,590 INFO L280 TraceCheckUtils]: 47: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,590 INFO L280 TraceCheckUtils]: 48: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,592 INFO L280 TraceCheckUtils]: 49: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,592 INFO L280 TraceCheckUtils]: 50: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,593 INFO L280 TraceCheckUtils]: 51: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,593 INFO L280 TraceCheckUtils]: 52: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,593 INFO L280 TraceCheckUtils]: 53: Hoare triple {7878#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)); {7878#false} is VALID [2020-07-08 12:29:02,593 INFO L280 TraceCheckUtils]: 54: Hoare triple {7878#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)); {7878#false} is VALID [2020-07-08 12:29:02,593 INFO L280 TraceCheckUtils]: 55: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,594 INFO L280 TraceCheckUtils]: 56: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,594 INFO L280 TraceCheckUtils]: 57: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,594 INFO L280 TraceCheckUtils]: 58: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,594 INFO L280 TraceCheckUtils]: 59: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,594 INFO L280 TraceCheckUtils]: 60: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,595 INFO L280 TraceCheckUtils]: 61: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,595 INFO L280 TraceCheckUtils]: 62: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,595 INFO L280 TraceCheckUtils]: 63: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,598 INFO L280 TraceCheckUtils]: 64: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,598 INFO L280 TraceCheckUtils]: 65: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,599 INFO L280 TraceCheckUtils]: 66: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,599 INFO L280 TraceCheckUtils]: 67: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,599 INFO L280 TraceCheckUtils]: 68: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,599 INFO L280 TraceCheckUtils]: 69: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,599 INFO L280 TraceCheckUtils]: 70: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,600 INFO L280 TraceCheckUtils]: 71: Hoare triple {7878#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)); {7878#false} is VALID [2020-07-08 12:29:02,600 INFO L280 TraceCheckUtils]: 72: Hoare triple {7878#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)))); {7878#false} is VALID [2020-07-08 12:29:02,600 INFO L280 TraceCheckUtils]: 73: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,602 INFO L280 TraceCheckUtils]: 74: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,603 INFO L280 TraceCheckUtils]: 75: Hoare triple {7878#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)); {7878#false} is VALID [2020-07-08 12:29:02,603 INFO L280 TraceCheckUtils]: 76: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,603 INFO L280 TraceCheckUtils]: 77: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,603 INFO L280 TraceCheckUtils]: 78: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,603 INFO L280 TraceCheckUtils]: 79: Hoare triple {7878#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))); {7878#false} is VALID [2020-07-08 12:29:02,603 INFO L280 TraceCheckUtils]: 80: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,603 INFO L280 TraceCheckUtils]: 81: Hoare triple {7878#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)); {7878#false} is VALID [2020-07-08 12:29:02,603 INFO L280 TraceCheckUtils]: 82: Hoare triple {7878#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)); {7878#false} is VALID [2020-07-08 12:29:02,604 INFO L280 TraceCheckUtils]: 83: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,604 INFO L280 TraceCheckUtils]: 84: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,604 INFO L280 TraceCheckUtils]: 85: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,604 INFO L280 TraceCheckUtils]: 86: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,604 INFO L280 TraceCheckUtils]: 87: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,604 INFO L280 TraceCheckUtils]: 88: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,604 INFO L280 TraceCheckUtils]: 89: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,605 INFO L280 TraceCheckUtils]: 90: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,605 INFO L280 TraceCheckUtils]: 91: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,605 INFO L280 TraceCheckUtils]: 92: Hoare triple {7878#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)); {7878#false} is VALID [2020-07-08 12:29:02,605 INFO L280 TraceCheckUtils]: 93: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,605 INFO L280 TraceCheckUtils]: 94: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,608 INFO L280 TraceCheckUtils]: 95: Hoare triple {7878#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)); {7878#false} is VALID [2020-07-08 12:29:02,609 INFO L280 TraceCheckUtils]: 96: Hoare triple {7878#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)); {7878#false} is VALID [2020-07-08 12:29:02,609 INFO L280 TraceCheckUtils]: 97: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,609 INFO L280 TraceCheckUtils]: 98: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,610 INFO L280 TraceCheckUtils]: 99: Hoare triple {7878#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); {7878#false} is VALID [2020-07-08 12:29:02,610 INFO L280 TraceCheckUtils]: 100: Hoare triple {7878#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))); {7878#false} is VALID [2020-07-08 12:29:02,611 INFO L280 TraceCheckUtils]: 101: Hoare triple {7878#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7878#false} is VALID [2020-07-08 12:29:02,611 INFO L280 TraceCheckUtils]: 102: Hoare triple {7878#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7878#false} is VALID [2020-07-08 12:29:02,611 INFO L280 TraceCheckUtils]: 103: Hoare triple {7878#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7878#false} is VALID [2020-07-08 12:29:02,611 INFO L280 TraceCheckUtils]: 104: Hoare triple {7878#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {7878#false} is VALID [2020-07-08 12:29:02,611 INFO L280 TraceCheckUtils]: 105: Hoare triple {7878#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7878#false} is VALID [2020-07-08 12:29:02,612 INFO L280 TraceCheckUtils]: 106: Hoare triple {7878#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {7878#false} is VALID [2020-07-08 12:29:02,612 INFO L280 TraceCheckUtils]: 107: Hoare triple {7878#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {7878#false} is VALID [2020-07-08 12:29:02,612 INFO L280 TraceCheckUtils]: 108: Hoare triple {7878#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7878#false} is VALID [2020-07-08 12:29:02,612 INFO L280 TraceCheckUtils]: 109: Hoare triple {7878#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7878#false} is VALID [2020-07-08 12:29:02,612 INFO L280 TraceCheckUtils]: 110: Hoare triple {7878#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {7878#false} is VALID [2020-07-08 12:29:02,613 INFO L280 TraceCheckUtils]: 111: Hoare triple {7878#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7878#false} is VALID [2020-07-08 12:29:02,613 INFO L280 TraceCheckUtils]: 112: Hoare triple {7878#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {7878#false} is VALID [2020-07-08 12:29:02,613 INFO L280 TraceCheckUtils]: 113: Hoare triple {7878#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7878#false} is VALID [2020-07-08 12:29:02,613 INFO L280 TraceCheckUtils]: 114: Hoare triple {7878#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7878#false} is VALID [2020-07-08 12:29:02,613 INFO L280 TraceCheckUtils]: 115: Hoare triple {7878#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {7878#false} is VALID [2020-07-08 12:29:02,613 INFO L280 TraceCheckUtils]: 116: Hoare triple {7878#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {7878#false} is VALID [2020-07-08 12:29:02,614 INFO L280 TraceCheckUtils]: 117: Hoare triple {7878#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {7878#false} is VALID [2020-07-08 12:29:02,614 INFO L280 TraceCheckUtils]: 118: Hoare triple {7878#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7878#false} is VALID [2020-07-08 12:29:02,614 INFO L280 TraceCheckUtils]: 119: Hoare triple {7878#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7878#false} is VALID [2020-07-08 12:29:02,614 INFO L280 TraceCheckUtils]: 120: Hoare triple {7878#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {7878#false} is VALID [2020-07-08 12:29:02,614 INFO L280 TraceCheckUtils]: 121: Hoare triple {7878#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {7878#false} is VALID [2020-07-08 12:29:02,615 INFO L280 TraceCheckUtils]: 122: Hoare triple {7878#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {7878#false} is VALID [2020-07-08 12:29:02,615 INFO L280 TraceCheckUtils]: 123: Hoare triple {7878#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {7878#false} is VALID [2020-07-08 12:29:02,615 INFO L280 TraceCheckUtils]: 124: Hoare triple {7878#false} assume !false; {7878#false} is VALID [2020-07-08 12:29:02,632 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:29:02,632 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [277230350] [2020-07-08 12:29:02,633 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:29:02,633 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-08 12:29:02,633 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2038278729] [2020-07-08 12:29:02,634 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 125 [2020-07-08 12:29:02,634 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:29:02,634 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 12:29:02,791 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:29:02,791 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 12:29:02,791 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:29:02,792 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 12:29:02,792 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-07-08 12:29:02,792 INFO L87 Difference]: Start difference. First operand 832 states and 1144 transitions. Second operand 9 states. [2020-07-08 12:29:09,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:29:09,521 INFO L93 Difference]: Finished difference Result 2808 states and 4147 transitions. [2020-07-08 12:29:09,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-08 12:29:09,521 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 125 [2020-07-08 12:29:09,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:29:09,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:29:09,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 844 transitions. [2020-07-08 12:29:09,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:29:09,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 844 transitions. [2020-07-08 12:29:09,542 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 844 transitions. [2020-07-08 12:29:11,130 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 844 edges. 844 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:29:11,368 INFO L225 Difference]: With dead ends: 2808 [2020-07-08 12:29:11,368 INFO L226 Difference]: Without dead ends: 1982 [2020-07-08 12:29:11,371 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=73, Invalid=167, Unknown=0, NotChecked=0, Total=240 [2020-07-08 12:29:11,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1982 states. [2020-07-08 12:29:11,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1982 to 1543. [2020-07-08 12:29:11,731 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:29:11,731 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1982 states. Second operand 1543 states. [2020-07-08 12:29:11,731 INFO L74 IsIncluded]: Start isIncluded. First operand 1982 states. Second operand 1543 states. [2020-07-08 12:29:11,732 INFO L87 Difference]: Start difference. First operand 1982 states. Second operand 1543 states. [2020-07-08 12:29:12,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:29:12,012 INFO L93 Difference]: Finished difference Result 1982 states and 2716 transitions. [2020-07-08 12:29:12,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 2716 transitions. [2020-07-08 12:29:12,026 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:29:12,027 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:29:12,027 INFO L74 IsIncluded]: Start isIncluded. First operand 1543 states. Second operand 1982 states. [2020-07-08 12:29:12,027 INFO L87 Difference]: Start difference. First operand 1543 states. Second operand 1982 states. [2020-07-08 12:29:12,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:29:12,395 INFO L93 Difference]: Finished difference Result 1982 states and 2716 transitions. [2020-07-08 12:29:12,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 2716 transitions. [2020-07-08 12:29:12,403 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:29:12,404 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:29:12,404 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:29:12,404 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:29:12,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1543 states. [2020-07-08 12:29:12,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 1543 states and 2052 transitions. [2020-07-08 12:29:12,565 INFO L78 Accepts]: Start accepts. Automaton has 1543 states and 2052 transitions. Word has length 125 [2020-07-08 12:29:12,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:29:12,565 INFO L479 AbstractCegarLoop]: Abstraction has 1543 states and 2052 transitions. [2020-07-08 12:29:12,565 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 12:29:12,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2052 transitions. [2020-07-08 12:29:12,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-08 12:29:12,570 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:29:12,571 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] [2020-07-08 12:29:12,571 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 12:29:12,571 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:29:12,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:29:12,571 INFO L82 PathProgramCache]: Analyzing trace with hash -676972618, now seen corresponding path program 1 times [2020-07-08 12:29:12,571 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:29:12,572 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [365424813] [2020-07-08 12:29:12,572 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:29:12,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:12,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:12,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {16396#(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; {16356#true} is VALID [2020-07-08 12:29:12,748 INFO L280 TraceCheckUtils]: 1: Hoare triple {16356#true} assume true; {16356#true} is VALID [2020-07-08 12:29:12,748 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16356#true} {16356#true} #782#return; {16356#true} is VALID [2020-07-08 12:29:12,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:12,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {16397#(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; {16356#true} is VALID [2020-07-08 12:29:12,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {16356#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); {16356#true} is VALID [2020-07-08 12:29:12,785 INFO L280 TraceCheckUtils]: 2: Hoare triple {16356#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); {16356#true} is VALID [2020-07-08 12:29:12,785 INFO L280 TraceCheckUtils]: 3: Hoare triple {16356#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); {16356#true} is VALID [2020-07-08 12:29:12,786 INFO L280 TraceCheckUtils]: 4: Hoare triple {16356#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; {16368#(= 1 ~a21~0)} is VALID [2020-07-08 12:29:12,786 INFO L280 TraceCheckUtils]: 5: Hoare triple {16368#(= 1 ~a21~0)} assume true; {16368#(= 1 ~a21~0)} is VALID [2020-07-08 12:29:12,787 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {16368#(= 1 ~a21~0)} {16356#true} #786#return; {16368#(= 1 ~a21~0)} is VALID [2020-07-08 12:29:12,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:12,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {16397#(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; {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:12,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {16398#(= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,849 INFO L280 TraceCheckUtils]: 2: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,850 INFO L280 TraceCheckUtils]: 3: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,850 INFO L280 TraceCheckUtils]: 4: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,851 INFO L280 TraceCheckUtils]: 5: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,851 INFO L280 TraceCheckUtils]: 6: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,852 INFO L280 TraceCheckUtils]: 7: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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)); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,852 INFO L280 TraceCheckUtils]: 8: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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))); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,853 INFO L280 TraceCheckUtils]: 9: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,854 INFO L280 TraceCheckUtils]: 10: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,854 INFO L280 TraceCheckUtils]: 11: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,855 INFO L280 TraceCheckUtils]: 12: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,855 INFO L280 TraceCheckUtils]: 13: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,856 INFO L280 TraceCheckUtils]: 14: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,857 INFO L280 TraceCheckUtils]: 15: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,857 INFO L280 TraceCheckUtils]: 16: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,858 INFO L280 TraceCheckUtils]: 17: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,858 INFO L280 TraceCheckUtils]: 18: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,859 INFO L280 TraceCheckUtils]: 19: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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)); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,859 INFO L280 TraceCheckUtils]: 20: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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)); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,860 INFO L280 TraceCheckUtils]: 21: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,860 INFO L280 TraceCheckUtils]: 22: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,861 INFO L280 TraceCheckUtils]: 23: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,862 INFO L280 TraceCheckUtils]: 24: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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; {16400#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,863 INFO L280 TraceCheckUtils]: 25: Hoare triple {16400#(not (= 1 |old(~a21~0)|))} assume true; {16400#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,863 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {16400#(not (= 1 |old(~a21~0)|))} {16368#(= 1 ~a21~0)} #786#return; {16357#false} is VALID [2020-07-08 12:29:12,866 INFO L263 TraceCheckUtils]: 0: Hoare triple {16356#true} call ULTIMATE.init(); {16396#(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 [2020-07-08 12:29:12,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {16396#(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; {16356#true} is VALID [2020-07-08 12:29:12,867 INFO L280 TraceCheckUtils]: 2: Hoare triple {16356#true} assume true; {16356#true} is VALID [2020-07-08 12:29:12,867 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16356#true} {16356#true} #782#return; {16356#true} is VALID [2020-07-08 12:29:12,867 INFO L263 TraceCheckUtils]: 4: Hoare triple {16356#true} call #t~ret4 := main(); {16356#true} is VALID [2020-07-08 12:29:12,867 INFO L280 TraceCheckUtils]: 5: Hoare triple {16356#true} ~output~0 := -1; {16356#true} is VALID [2020-07-08 12:29:12,868 INFO L280 TraceCheckUtils]: 6: Hoare triple {16356#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {16356#true} is VALID [2020-07-08 12:29:12,868 INFO L280 TraceCheckUtils]: 7: Hoare triple {16356#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16356#true} is VALID [2020-07-08 12:29:12,869 INFO L263 TraceCheckUtils]: 8: Hoare triple {16356#true} call #t~ret3 := calculate_output(~input~0); {16397#(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 [2020-07-08 12:29:12,869 INFO L280 TraceCheckUtils]: 9: Hoare triple {16397#(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; {16356#true} is VALID [2020-07-08 12:29:12,869 INFO L280 TraceCheckUtils]: 10: Hoare triple {16356#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); {16356#true} is VALID [2020-07-08 12:29:12,870 INFO L280 TraceCheckUtils]: 11: Hoare triple {16356#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); {16356#true} is VALID [2020-07-08 12:29:12,870 INFO L280 TraceCheckUtils]: 12: Hoare triple {16356#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); {16356#true} is VALID [2020-07-08 12:29:12,870 INFO L280 TraceCheckUtils]: 13: Hoare triple {16356#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; {16368#(= 1 ~a21~0)} is VALID [2020-07-08 12:29:12,871 INFO L280 TraceCheckUtils]: 14: Hoare triple {16368#(= 1 ~a21~0)} assume true; {16368#(= 1 ~a21~0)} is VALID [2020-07-08 12:29:12,872 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {16368#(= 1 ~a21~0)} {16356#true} #786#return; {16368#(= 1 ~a21~0)} is VALID [2020-07-08 12:29:12,872 INFO L280 TraceCheckUtils]: 16: Hoare triple {16368#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {16368#(= 1 ~a21~0)} is VALID [2020-07-08 12:29:12,873 INFO L280 TraceCheckUtils]: 17: Hoare triple {16368#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {16368#(= 1 ~a21~0)} is VALID [2020-07-08 12:29:12,874 INFO L280 TraceCheckUtils]: 18: Hoare triple {16368#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16368#(= 1 ~a21~0)} is VALID [2020-07-08 12:29:12,875 INFO L263 TraceCheckUtils]: 19: Hoare triple {16368#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {16397#(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 [2020-07-08 12:29:12,875 INFO L280 TraceCheckUtils]: 20: Hoare triple {16397#(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; {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:12,876 INFO L280 TraceCheckUtils]: 21: Hoare triple {16398#(= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,877 INFO L280 TraceCheckUtils]: 22: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,877 INFO L280 TraceCheckUtils]: 23: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,878 INFO L280 TraceCheckUtils]: 24: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,878 INFO L280 TraceCheckUtils]: 25: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,879 INFO L280 TraceCheckUtils]: 26: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,880 INFO L280 TraceCheckUtils]: 27: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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)); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,880 INFO L280 TraceCheckUtils]: 28: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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))); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,881 INFO L280 TraceCheckUtils]: 29: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,881 INFO L280 TraceCheckUtils]: 30: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,882 INFO L280 TraceCheckUtils]: 31: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,882 INFO L280 TraceCheckUtils]: 32: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,883 INFO L280 TraceCheckUtils]: 33: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,884 INFO L280 TraceCheckUtils]: 34: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,884 INFO L280 TraceCheckUtils]: 35: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,885 INFO L280 TraceCheckUtils]: 36: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,885 INFO L280 TraceCheckUtils]: 37: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,886 INFO L280 TraceCheckUtils]: 38: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,886 INFO L280 TraceCheckUtils]: 39: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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)); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,887 INFO L280 TraceCheckUtils]: 40: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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)); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,887 INFO L280 TraceCheckUtils]: 41: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,888 INFO L280 TraceCheckUtils]: 42: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,888 INFO L280 TraceCheckUtils]: 43: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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); {16399#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,889 INFO L280 TraceCheckUtils]: 44: Hoare triple {16399#(or (= 1 ~a21~0) (= ~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; {16400#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,890 INFO L280 TraceCheckUtils]: 45: Hoare triple {16400#(not (= 1 |old(~a21~0)|))} assume true; {16400#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 12:29:12,891 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {16400#(not (= 1 |old(~a21~0)|))} {16368#(= 1 ~a21~0)} #786#return; {16357#false} is VALID [2020-07-08 12:29:12,891 INFO L280 TraceCheckUtils]: 47: Hoare triple {16357#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {16357#false} is VALID [2020-07-08 12:29:12,891 INFO L280 TraceCheckUtils]: 48: Hoare triple {16357#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {16357#false} is VALID [2020-07-08 12:29:12,891 INFO L280 TraceCheckUtils]: 49: Hoare triple {16357#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16357#false} is VALID [2020-07-08 12:29:12,891 INFO L263 TraceCheckUtils]: 50: Hoare triple {16357#false} call #t~ret3 := calculate_output(~input~0); {16357#false} is VALID [2020-07-08 12:29:12,892 INFO L280 TraceCheckUtils]: 51: Hoare triple {16357#false} ~input := #in~input; {16357#false} is VALID [2020-07-08 12:29:12,892 INFO L280 TraceCheckUtils]: 52: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,892 INFO L280 TraceCheckUtils]: 53: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,892 INFO L280 TraceCheckUtils]: 54: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,892 INFO L280 TraceCheckUtils]: 55: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,892 INFO L280 TraceCheckUtils]: 56: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,893 INFO L280 TraceCheckUtils]: 57: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,893 INFO L280 TraceCheckUtils]: 58: Hoare triple {16357#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)); {16357#false} is VALID [2020-07-08 12:29:12,893 INFO L280 TraceCheckUtils]: 59: Hoare triple {16357#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))); {16357#false} is VALID [2020-07-08 12:29:12,893 INFO L280 TraceCheckUtils]: 60: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,893 INFO L280 TraceCheckUtils]: 61: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,894 INFO L280 TraceCheckUtils]: 62: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,894 INFO L280 TraceCheckUtils]: 63: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,894 INFO L280 TraceCheckUtils]: 64: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,894 INFO L280 TraceCheckUtils]: 65: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,894 INFO L280 TraceCheckUtils]: 66: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,894 INFO L280 TraceCheckUtils]: 67: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,895 INFO L280 TraceCheckUtils]: 68: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,895 INFO L280 TraceCheckUtils]: 69: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,895 INFO L280 TraceCheckUtils]: 70: Hoare triple {16357#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)); {16357#false} is VALID [2020-07-08 12:29:12,895 INFO L280 TraceCheckUtils]: 71: Hoare triple {16357#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)); {16357#false} is VALID [2020-07-08 12:29:12,895 INFO L280 TraceCheckUtils]: 72: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,896 INFO L280 TraceCheckUtils]: 73: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,896 INFO L280 TraceCheckUtils]: 74: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,897 INFO L280 TraceCheckUtils]: 75: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,898 INFO L280 TraceCheckUtils]: 76: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,898 INFO L280 TraceCheckUtils]: 77: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,898 INFO L280 TraceCheckUtils]: 78: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,898 INFO L280 TraceCheckUtils]: 79: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,898 INFO L280 TraceCheckUtils]: 80: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,899 INFO L280 TraceCheckUtils]: 81: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,899 INFO L280 TraceCheckUtils]: 82: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,899 INFO L280 TraceCheckUtils]: 83: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,899 INFO L280 TraceCheckUtils]: 84: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,899 INFO L280 TraceCheckUtils]: 85: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,900 INFO L280 TraceCheckUtils]: 86: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,900 INFO L280 TraceCheckUtils]: 87: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,900 INFO L280 TraceCheckUtils]: 88: Hoare triple {16357#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)); {16357#false} is VALID [2020-07-08 12:29:12,900 INFO L280 TraceCheckUtils]: 89: Hoare triple {16357#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)))); {16357#false} is VALID [2020-07-08 12:29:12,900 INFO L280 TraceCheckUtils]: 90: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,900 INFO L280 TraceCheckUtils]: 91: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,901 INFO L280 TraceCheckUtils]: 92: Hoare triple {16357#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)); {16357#false} is VALID [2020-07-08 12:29:12,901 INFO L280 TraceCheckUtils]: 93: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,901 INFO L280 TraceCheckUtils]: 94: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,901 INFO L280 TraceCheckUtils]: 95: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,901 INFO L280 TraceCheckUtils]: 96: Hoare triple {16357#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))); {16357#false} is VALID [2020-07-08 12:29:12,902 INFO L280 TraceCheckUtils]: 97: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,902 INFO L280 TraceCheckUtils]: 98: Hoare triple {16357#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)); {16357#false} is VALID [2020-07-08 12:29:12,902 INFO L280 TraceCheckUtils]: 99: Hoare triple {16357#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)); {16357#false} is VALID [2020-07-08 12:29:12,902 INFO L280 TraceCheckUtils]: 100: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,902 INFO L280 TraceCheckUtils]: 101: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,902 INFO L280 TraceCheckUtils]: 102: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,903 INFO L280 TraceCheckUtils]: 103: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,903 INFO L280 TraceCheckUtils]: 104: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,903 INFO L280 TraceCheckUtils]: 105: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,903 INFO L280 TraceCheckUtils]: 106: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,903 INFO L280 TraceCheckUtils]: 107: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,904 INFO L280 TraceCheckUtils]: 108: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,904 INFO L280 TraceCheckUtils]: 109: Hoare triple {16357#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)); {16357#false} is VALID [2020-07-08 12:29:12,904 INFO L280 TraceCheckUtils]: 110: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,904 INFO L280 TraceCheckUtils]: 111: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,904 INFO L280 TraceCheckUtils]: 112: Hoare triple {16357#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)); {16357#false} is VALID [2020-07-08 12:29:12,905 INFO L280 TraceCheckUtils]: 113: Hoare triple {16357#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)); {16357#false} is VALID [2020-07-08 12:29:12,905 INFO L280 TraceCheckUtils]: 114: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,905 INFO L280 TraceCheckUtils]: 115: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,905 INFO L280 TraceCheckUtils]: 116: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:12,905 INFO L280 TraceCheckUtils]: 117: Hoare triple {16357#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))); {16357#false} is VALID [2020-07-08 12:29:12,906 INFO L280 TraceCheckUtils]: 118: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:12,906 INFO L280 TraceCheckUtils]: 119: Hoare triple {16357#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:12,906 INFO L280 TraceCheckUtils]: 120: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:12,906 INFO L280 TraceCheckUtils]: 121: Hoare triple {16357#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:12,906 INFO L280 TraceCheckUtils]: 122: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:12,907 INFO L280 TraceCheckUtils]: 123: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:12,907 INFO L280 TraceCheckUtils]: 124: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:12,907 INFO L280 TraceCheckUtils]: 125: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:12,907 INFO L280 TraceCheckUtils]: 126: Hoare triple {16357#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:12,907 INFO L280 TraceCheckUtils]: 127: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:12,908 INFO L280 TraceCheckUtils]: 128: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:12,908 INFO L280 TraceCheckUtils]: 129: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:12,908 INFO L280 TraceCheckUtils]: 130: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:12,908 INFO L280 TraceCheckUtils]: 131: Hoare triple {16357#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:12,908 INFO L280 TraceCheckUtils]: 132: Hoare triple {16357#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:12,909 INFO L280 TraceCheckUtils]: 133: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:12,909 INFO L280 TraceCheckUtils]: 134: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:12,909 INFO L280 TraceCheckUtils]: 135: Hoare triple {16357#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:12,909 INFO L280 TraceCheckUtils]: 136: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:12,909 INFO L280 TraceCheckUtils]: 137: Hoare triple {16357#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:12,910 INFO L280 TraceCheckUtils]: 138: Hoare triple {16357#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:12,910 INFO L280 TraceCheckUtils]: 139: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:12,910 INFO L280 TraceCheckUtils]: 140: Hoare triple {16357#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {16357#false} is VALID [2020-07-08 12:29:12,910 INFO L280 TraceCheckUtils]: 141: Hoare triple {16357#false} assume !false; {16357#false} is VALID [2020-07-08 12:29:12,964 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 44 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 12:29:12,965 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [365424813] [2020-07-08 12:29:12,965 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2081659935] [2020-07-08 12:29:12,966 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 [2020-07-08 12:29:13,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:13,116 INFO L264 TraceCheckSpWp]: Trace formula consists of 427 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-08 12:29:13,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:13,165 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:29:13,384 INFO L263 TraceCheckUtils]: 0: Hoare triple {16356#true} call ULTIMATE.init(); {16356#true} is VALID [2020-07-08 12:29:13,385 INFO L280 TraceCheckUtils]: 1: Hoare triple {16356#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; {16356#true} is VALID [2020-07-08 12:29:13,385 INFO L280 TraceCheckUtils]: 2: Hoare triple {16356#true} assume true; {16356#true} is VALID [2020-07-08 12:29:13,385 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16356#true} {16356#true} #782#return; {16356#true} is VALID [2020-07-08 12:29:13,385 INFO L263 TraceCheckUtils]: 4: Hoare triple {16356#true} call #t~ret4 := main(); {16356#true} is VALID [2020-07-08 12:29:13,386 INFO L280 TraceCheckUtils]: 5: Hoare triple {16356#true} ~output~0 := -1; {16356#true} is VALID [2020-07-08 12:29:13,386 INFO L280 TraceCheckUtils]: 6: Hoare triple {16356#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {16356#true} is VALID [2020-07-08 12:29:13,386 INFO L280 TraceCheckUtils]: 7: Hoare triple {16356#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16356#true} is VALID [2020-07-08 12:29:13,386 INFO L263 TraceCheckUtils]: 8: Hoare triple {16356#true} call #t~ret3 := calculate_output(~input~0); {16356#true} is VALID [2020-07-08 12:29:13,387 INFO L280 TraceCheckUtils]: 9: Hoare triple {16356#true} ~input := #in~input; {16356#true} is VALID [2020-07-08 12:29:13,387 INFO L280 TraceCheckUtils]: 10: Hoare triple {16356#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); {16356#true} is VALID [2020-07-08 12:29:13,387 INFO L280 TraceCheckUtils]: 11: Hoare triple {16356#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); {16356#true} is VALID [2020-07-08 12:29:13,388 INFO L280 TraceCheckUtils]: 12: Hoare triple {16356#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); {16356#true} is VALID [2020-07-08 12:29:13,389 INFO L280 TraceCheckUtils]: 13: Hoare triple {16356#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; {16368#(= 1 ~a21~0)} is VALID [2020-07-08 12:29:13,390 INFO L280 TraceCheckUtils]: 14: Hoare triple {16368#(= 1 ~a21~0)} assume true; {16368#(= 1 ~a21~0)} is VALID [2020-07-08 12:29:13,391 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {16368#(= 1 ~a21~0)} {16356#true} #786#return; {16368#(= 1 ~a21~0)} is VALID [2020-07-08 12:29:13,392 INFO L280 TraceCheckUtils]: 16: Hoare triple {16368#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {16368#(= 1 ~a21~0)} is VALID [2020-07-08 12:29:13,393 INFO L280 TraceCheckUtils]: 17: Hoare triple {16368#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {16368#(= 1 ~a21~0)} is VALID [2020-07-08 12:29:13,393 INFO L280 TraceCheckUtils]: 18: Hoare triple {16368#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16368#(= 1 ~a21~0)} is VALID [2020-07-08 12:29:13,395 INFO L263 TraceCheckUtils]: 19: Hoare triple {16368#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,396 INFO L280 TraceCheckUtils]: 20: Hoare triple {16398#(= ~a21~0 |old(~a21~0)|)} ~input := #in~input; {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,397 INFO L280 TraceCheckUtils]: 21: Hoare triple {16398#(= ~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); {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,398 INFO L280 TraceCheckUtils]: 22: Hoare triple {16398#(= ~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); {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,399 INFO L280 TraceCheckUtils]: 23: Hoare triple {16398#(= ~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); {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,399 INFO L280 TraceCheckUtils]: 24: Hoare triple {16398#(= ~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); {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,400 INFO L280 TraceCheckUtils]: 25: Hoare triple {16398#(= ~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); {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,401 INFO L280 TraceCheckUtils]: 26: Hoare triple {16398#(= ~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); {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,402 INFO L280 TraceCheckUtils]: 27: Hoare triple {16398#(= ~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)); {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,403 INFO L280 TraceCheckUtils]: 28: Hoare triple {16398#(= ~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))); {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,404 INFO L280 TraceCheckUtils]: 29: Hoare triple {16398#(= ~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); {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,405 INFO L280 TraceCheckUtils]: 30: Hoare triple {16398#(= ~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); {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,405 INFO L280 TraceCheckUtils]: 31: Hoare triple {16398#(= ~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); {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,406 INFO L280 TraceCheckUtils]: 32: Hoare triple {16398#(= ~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); {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,413 INFO L280 TraceCheckUtils]: 33: Hoare triple {16398#(= ~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); {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,414 INFO L280 TraceCheckUtils]: 34: Hoare triple {16398#(= ~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); {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,415 INFO L280 TraceCheckUtils]: 35: Hoare triple {16398#(= ~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); {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,416 INFO L280 TraceCheckUtils]: 36: Hoare triple {16398#(= ~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); {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,417 INFO L280 TraceCheckUtils]: 37: Hoare triple {16398#(= ~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); {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,418 INFO L280 TraceCheckUtils]: 38: Hoare triple {16398#(= ~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); {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,419 INFO L280 TraceCheckUtils]: 39: Hoare triple {16398#(= ~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)); {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,420 INFO L280 TraceCheckUtils]: 40: Hoare triple {16398#(= ~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)); {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,421 INFO L280 TraceCheckUtils]: 41: Hoare triple {16398#(= ~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); {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,421 INFO L280 TraceCheckUtils]: 42: Hoare triple {16398#(= ~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); {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,422 INFO L280 TraceCheckUtils]: 43: Hoare triple {16398#(= ~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); {16398#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:13,424 INFO L280 TraceCheckUtils]: 44: Hoare triple {16398#(= ~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; {16536#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:13,425 INFO L280 TraceCheckUtils]: 45: Hoare triple {16536#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} assume true; {16536#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:13,426 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {16536#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} {16368#(= 1 ~a21~0)} #786#return; {16357#false} is VALID [2020-07-08 12:29:13,427 INFO L280 TraceCheckUtils]: 47: Hoare triple {16357#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {16357#false} is VALID [2020-07-08 12:29:13,427 INFO L280 TraceCheckUtils]: 48: Hoare triple {16357#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {16357#false} is VALID [2020-07-08 12:29:13,427 INFO L280 TraceCheckUtils]: 49: Hoare triple {16357#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16357#false} is VALID [2020-07-08 12:29:13,428 INFO L263 TraceCheckUtils]: 50: Hoare triple {16357#false} call #t~ret3 := calculate_output(~input~0); {16357#false} is VALID [2020-07-08 12:29:13,428 INFO L280 TraceCheckUtils]: 51: Hoare triple {16357#false} ~input := #in~input; {16357#false} is VALID [2020-07-08 12:29:13,428 INFO L280 TraceCheckUtils]: 52: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,429 INFO L280 TraceCheckUtils]: 53: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,429 INFO L280 TraceCheckUtils]: 54: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,429 INFO L280 TraceCheckUtils]: 55: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,430 INFO L280 TraceCheckUtils]: 56: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,430 INFO L280 TraceCheckUtils]: 57: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,430 INFO L280 TraceCheckUtils]: 58: Hoare triple {16357#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)); {16357#false} is VALID [2020-07-08 12:29:13,431 INFO L280 TraceCheckUtils]: 59: Hoare triple {16357#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))); {16357#false} is VALID [2020-07-08 12:29:13,431 INFO L280 TraceCheckUtils]: 60: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,431 INFO L280 TraceCheckUtils]: 61: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,432 INFO L280 TraceCheckUtils]: 62: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,432 INFO L280 TraceCheckUtils]: 63: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,432 INFO L280 TraceCheckUtils]: 64: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,433 INFO L280 TraceCheckUtils]: 65: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,433 INFO L280 TraceCheckUtils]: 66: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,433 INFO L280 TraceCheckUtils]: 67: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,434 INFO L280 TraceCheckUtils]: 68: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,434 INFO L280 TraceCheckUtils]: 69: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,434 INFO L280 TraceCheckUtils]: 70: Hoare triple {16357#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)); {16357#false} is VALID [2020-07-08 12:29:13,435 INFO L280 TraceCheckUtils]: 71: Hoare triple {16357#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)); {16357#false} is VALID [2020-07-08 12:29:13,435 INFO L280 TraceCheckUtils]: 72: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,435 INFO L280 TraceCheckUtils]: 73: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,436 INFO L280 TraceCheckUtils]: 74: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,436 INFO L280 TraceCheckUtils]: 75: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,436 INFO L280 TraceCheckUtils]: 76: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,437 INFO L280 TraceCheckUtils]: 77: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,437 INFO L280 TraceCheckUtils]: 78: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,437 INFO L280 TraceCheckUtils]: 79: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,437 INFO L280 TraceCheckUtils]: 80: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,438 INFO L280 TraceCheckUtils]: 81: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,438 INFO L280 TraceCheckUtils]: 82: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,438 INFO L280 TraceCheckUtils]: 83: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,439 INFO L280 TraceCheckUtils]: 84: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,439 INFO L280 TraceCheckUtils]: 85: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,439 INFO L280 TraceCheckUtils]: 86: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,440 INFO L280 TraceCheckUtils]: 87: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,440 INFO L280 TraceCheckUtils]: 88: Hoare triple {16357#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)); {16357#false} is VALID [2020-07-08 12:29:13,440 INFO L280 TraceCheckUtils]: 89: Hoare triple {16357#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)))); {16357#false} is VALID [2020-07-08 12:29:13,441 INFO L280 TraceCheckUtils]: 90: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,441 INFO L280 TraceCheckUtils]: 91: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,441 INFO L280 TraceCheckUtils]: 92: Hoare triple {16357#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)); {16357#false} is VALID [2020-07-08 12:29:13,442 INFO L280 TraceCheckUtils]: 93: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,442 INFO L280 TraceCheckUtils]: 94: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,442 INFO L280 TraceCheckUtils]: 95: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,443 INFO L280 TraceCheckUtils]: 96: Hoare triple {16357#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))); {16357#false} is VALID [2020-07-08 12:29:13,443 INFO L280 TraceCheckUtils]: 97: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,443 INFO L280 TraceCheckUtils]: 98: Hoare triple {16357#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)); {16357#false} is VALID [2020-07-08 12:29:13,444 INFO L280 TraceCheckUtils]: 99: Hoare triple {16357#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)); {16357#false} is VALID [2020-07-08 12:29:13,444 INFO L280 TraceCheckUtils]: 100: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,444 INFO L280 TraceCheckUtils]: 101: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,445 INFO L280 TraceCheckUtils]: 102: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,445 INFO L280 TraceCheckUtils]: 103: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,445 INFO L280 TraceCheckUtils]: 104: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,445 INFO L280 TraceCheckUtils]: 105: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,446 INFO L280 TraceCheckUtils]: 106: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,446 INFO L280 TraceCheckUtils]: 107: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,446 INFO L280 TraceCheckUtils]: 108: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,447 INFO L280 TraceCheckUtils]: 109: Hoare triple {16357#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)); {16357#false} is VALID [2020-07-08 12:29:13,447 INFO L280 TraceCheckUtils]: 110: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,447 INFO L280 TraceCheckUtils]: 111: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,448 INFO L280 TraceCheckUtils]: 112: Hoare triple {16357#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)); {16357#false} is VALID [2020-07-08 12:29:13,448 INFO L280 TraceCheckUtils]: 113: Hoare triple {16357#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)); {16357#false} is VALID [2020-07-08 12:29:13,448 INFO L280 TraceCheckUtils]: 114: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,449 INFO L280 TraceCheckUtils]: 115: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,449 INFO L280 TraceCheckUtils]: 116: Hoare triple {16357#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); {16357#false} is VALID [2020-07-08 12:29:13,449 INFO L280 TraceCheckUtils]: 117: Hoare triple {16357#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))); {16357#false} is VALID [2020-07-08 12:29:13,450 INFO L280 TraceCheckUtils]: 118: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:13,450 INFO L280 TraceCheckUtils]: 119: Hoare triple {16357#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:13,450 INFO L280 TraceCheckUtils]: 120: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:13,451 INFO L280 TraceCheckUtils]: 121: Hoare triple {16357#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:13,451 INFO L280 TraceCheckUtils]: 122: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:13,451 INFO L280 TraceCheckUtils]: 123: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:13,452 INFO L280 TraceCheckUtils]: 124: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:13,452 INFO L280 TraceCheckUtils]: 125: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:13,452 INFO L280 TraceCheckUtils]: 126: Hoare triple {16357#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:13,453 INFO L280 TraceCheckUtils]: 127: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:13,453 INFO L280 TraceCheckUtils]: 128: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:13,453 INFO L280 TraceCheckUtils]: 129: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:13,454 INFO L280 TraceCheckUtils]: 130: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:13,454 INFO L280 TraceCheckUtils]: 131: Hoare triple {16357#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:13,454 INFO L280 TraceCheckUtils]: 132: Hoare triple {16357#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:13,455 INFO L280 TraceCheckUtils]: 133: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:13,455 INFO L280 TraceCheckUtils]: 134: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:13,455 INFO L280 TraceCheckUtils]: 135: Hoare triple {16357#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:13,456 INFO L280 TraceCheckUtils]: 136: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:13,456 INFO L280 TraceCheckUtils]: 137: Hoare triple {16357#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:13,456 INFO L280 TraceCheckUtils]: 138: Hoare triple {16357#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:13,457 INFO L280 TraceCheckUtils]: 139: Hoare triple {16357#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16357#false} is VALID [2020-07-08 12:29:13,457 INFO L280 TraceCheckUtils]: 140: Hoare triple {16357#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {16357#false} is VALID [2020-07-08 12:29:13,457 INFO L280 TraceCheckUtils]: 141: Hoare triple {16357#false} assume !false; {16357#false} is VALID [2020-07-08 12:29:13,481 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 45 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:29:13,482 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:29:13,482 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 9 [2020-07-08 12:29:13,482 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1130009171] [2020-07-08 12:29:13,483 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 142 [2020-07-08 12:29:13,486 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:29:13,486 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 12:29:13,791 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 174 edges. 174 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:29:13,791 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 12:29:13,791 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:29:13,792 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 12:29:13,792 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-07-08 12:29:13,792 INFO L87 Difference]: Start difference. First operand 1543 states and 2052 transitions. Second operand 9 states. [2020-07-08 12:29:18,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:29:18,941 INFO L93 Difference]: Finished difference Result 3541 states and 4910 transitions. [2020-07-08 12:29:18,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-08 12:29:18,941 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 142 [2020-07-08 12:29:18,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:29:18,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:29:18,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 637 transitions. [2020-07-08 12:29:18,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:29:18,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 637 transitions. [2020-07-08 12:29:18,950 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 637 transitions. [2020-07-08 12:29:20,164 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 637 edges. 637 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:29:20,372 INFO L225 Difference]: With dead ends: 3541 [2020-07-08 12:29:20,372 INFO L226 Difference]: Without dead ends: 2004 [2020-07-08 12:29:20,377 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 148 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132 [2020-07-08 12:29:20,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2004 states. [2020-07-08 12:29:20,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2004 to 1684. [2020-07-08 12:29:20,728 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:29:20,728 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2004 states. Second operand 1684 states. [2020-07-08 12:29:20,729 INFO L74 IsIncluded]: Start isIncluded. First operand 2004 states. Second operand 1684 states. [2020-07-08 12:29:20,729 INFO L87 Difference]: Start difference. First operand 2004 states. Second operand 1684 states. [2020-07-08 12:29:20,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:29:20,972 INFO L93 Difference]: Finished difference Result 2004 states and 2758 transitions. [2020-07-08 12:29:20,972 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 2758 transitions. [2020-07-08 12:29:20,982 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:29:20,982 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:29:20,982 INFO L74 IsIncluded]: Start isIncluded. First operand 1684 states. Second operand 2004 states. [2020-07-08 12:29:20,983 INFO L87 Difference]: Start difference. First operand 1684 states. Second operand 2004 states. [2020-07-08 12:29:21,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:29:21,243 INFO L93 Difference]: Finished difference Result 2004 states and 2758 transitions. [2020-07-08 12:29:21,243 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 2758 transitions. [2020-07-08 12:29:21,252 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:29:21,252 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:29:21,253 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:29:21,253 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:29:21,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1684 states. [2020-07-08 12:29:21,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 1684 states and 2237 transitions. [2020-07-08 12:29:21,416 INFO L78 Accepts]: Start accepts. Automaton has 1684 states and 2237 transitions. Word has length 142 [2020-07-08 12:29:21,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:29:21,416 INFO L479 AbstractCegarLoop]: Abstraction has 1684 states and 2237 transitions. [2020-07-08 12:29:21,416 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 12:29:21,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2237 transitions. [2020-07-08 12:29:21,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2020-07-08 12:29:21,420 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:29:21,421 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] [2020-07-08 12:29:21,634 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:29:21,635 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:29:21,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:29:21,636 INFO L82 PathProgramCache]: Analyzing trace with hash 809347390, now seen corresponding path program 1 times [2020-07-08 12:29:21,636 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:29:21,637 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1048620931] [2020-07-08 12:29:21,637 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:29:21,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:21,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:21,802 INFO L280 TraceCheckUtils]: 0: Hoare triple {26251#(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; {26207#true} is VALID [2020-07-08 12:29:21,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {26207#true} assume true; {26207#true} is VALID [2020-07-08 12:29:21,803 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26207#true} {26207#true} #782#return; {26207#true} is VALID [2020-07-08 12:29:21,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:21,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {26252#(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; {26207#true} is VALID [2020-07-08 12:29:21,844 INFO L280 TraceCheckUtils]: 1: Hoare triple {26207#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); {26207#true} is VALID [2020-07-08 12:29:21,844 INFO L280 TraceCheckUtils]: 2: Hoare triple {26207#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); {26207#true} is VALID [2020-07-08 12:29:21,844 INFO L280 TraceCheckUtils]: 3: Hoare triple {26207#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); {26207#true} is VALID [2020-07-08 12:29:21,844 INFO L280 TraceCheckUtils]: 4: Hoare triple {26207#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); {26207#true} is VALID [2020-07-08 12:29:21,844 INFO L280 TraceCheckUtils]: 5: Hoare triple {26207#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); {26207#true} is VALID [2020-07-08 12:29:21,845 INFO L280 TraceCheckUtils]: 6: Hoare triple {26207#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); {26207#true} is VALID [2020-07-08 12:29:21,845 INFO L280 TraceCheckUtils]: 7: Hoare triple {26207#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)); {26207#true} is VALID [2020-07-08 12:29:21,846 INFO L280 TraceCheckUtils]: 8: Hoare triple {26207#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; {26223#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:29:21,847 INFO L280 TraceCheckUtils]: 9: Hoare triple {26223#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {26223#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:29:21,848 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {26223#(and (= 1 ~a17~0) (= 1 ~a20~0))} {26207#true} #786#return; {26223#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:29:21,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:21,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {26252#(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; {26253#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-08 12:29:21,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {26253#(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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,939 INFO L280 TraceCheckUtils]: 2: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,940 INFO L280 TraceCheckUtils]: 3: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,941 INFO L280 TraceCheckUtils]: 4: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,942 INFO L280 TraceCheckUtils]: 5: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,943 INFO L280 TraceCheckUtils]: 6: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,944 INFO L280 TraceCheckUtils]: 7: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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)); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,945 INFO L280 TraceCheckUtils]: 8: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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))); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,946 INFO L280 TraceCheckUtils]: 9: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,947 INFO L280 TraceCheckUtils]: 10: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,948 INFO L280 TraceCheckUtils]: 11: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,949 INFO L280 TraceCheckUtils]: 12: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,949 INFO L280 TraceCheckUtils]: 13: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,950 INFO L280 TraceCheckUtils]: 14: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,951 INFO L280 TraceCheckUtils]: 15: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,952 INFO L280 TraceCheckUtils]: 16: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,953 INFO L280 TraceCheckUtils]: 17: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,954 INFO L280 TraceCheckUtils]: 18: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,955 INFO L280 TraceCheckUtils]: 19: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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)); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,956 INFO L280 TraceCheckUtils]: 20: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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)); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,957 INFO L280 TraceCheckUtils]: 21: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,958 INFO L280 TraceCheckUtils]: 22: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,959 INFO L280 TraceCheckUtils]: 23: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,960 INFO L280 TraceCheckUtils]: 24: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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; {26255#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-08 12:29:21,961 INFO L280 TraceCheckUtils]: 25: Hoare triple {26255#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {26255#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-08 12:29:21,962 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {26255#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} {26223#(and (= 1 ~a17~0) (= 1 ~a20~0))} #786#return; {26208#false} is VALID [2020-07-08 12:29:21,968 INFO L263 TraceCheckUtils]: 0: Hoare triple {26207#true} call ULTIMATE.init(); {26251#(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 [2020-07-08 12:29:21,968 INFO L280 TraceCheckUtils]: 1: Hoare triple {26251#(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; {26207#true} is VALID [2020-07-08 12:29:21,969 INFO L280 TraceCheckUtils]: 2: Hoare triple {26207#true} assume true; {26207#true} is VALID [2020-07-08 12:29:21,969 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26207#true} {26207#true} #782#return; {26207#true} is VALID [2020-07-08 12:29:21,969 INFO L263 TraceCheckUtils]: 4: Hoare triple {26207#true} call #t~ret4 := main(); {26207#true} is VALID [2020-07-08 12:29:21,969 INFO L280 TraceCheckUtils]: 5: Hoare triple {26207#true} ~output~0 := -1; {26207#true} is VALID [2020-07-08 12:29:21,969 INFO L280 TraceCheckUtils]: 6: Hoare triple {26207#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {26207#true} is VALID [2020-07-08 12:29:21,970 INFO L280 TraceCheckUtils]: 7: Hoare triple {26207#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {26207#true} is VALID [2020-07-08 12:29:21,971 INFO L263 TraceCheckUtils]: 8: Hoare triple {26207#true} call #t~ret3 := calculate_output(~input~0); {26252#(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 [2020-07-08 12:29:21,971 INFO L280 TraceCheckUtils]: 9: Hoare triple {26252#(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; {26207#true} is VALID [2020-07-08 12:29:21,972 INFO L280 TraceCheckUtils]: 10: Hoare triple {26207#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); {26207#true} is VALID [2020-07-08 12:29:21,972 INFO L280 TraceCheckUtils]: 11: Hoare triple {26207#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); {26207#true} is VALID [2020-07-08 12:29:21,972 INFO L280 TraceCheckUtils]: 12: Hoare triple {26207#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); {26207#true} is VALID [2020-07-08 12:29:21,972 INFO L280 TraceCheckUtils]: 13: Hoare triple {26207#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); {26207#true} is VALID [2020-07-08 12:29:21,972 INFO L280 TraceCheckUtils]: 14: Hoare triple {26207#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); {26207#true} is VALID [2020-07-08 12:29:21,973 INFO L280 TraceCheckUtils]: 15: Hoare triple {26207#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); {26207#true} is VALID [2020-07-08 12:29:21,973 INFO L280 TraceCheckUtils]: 16: Hoare triple {26207#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)); {26207#true} is VALID [2020-07-08 12:29:21,974 INFO L280 TraceCheckUtils]: 17: Hoare triple {26207#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; {26223#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:29:21,975 INFO L280 TraceCheckUtils]: 18: Hoare triple {26223#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {26223#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:29:21,976 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {26223#(and (= 1 ~a17~0) (= 1 ~a20~0))} {26207#true} #786#return; {26223#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:29:21,977 INFO L280 TraceCheckUtils]: 20: Hoare triple {26223#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {26223#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:29:21,978 INFO L280 TraceCheckUtils]: 21: Hoare triple {26223#(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; {26223#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:29:21,978 INFO L280 TraceCheckUtils]: 22: Hoare triple {26223#(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); {26223#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:29:21,980 INFO L263 TraceCheckUtils]: 23: Hoare triple {26223#(and (= 1 ~a17~0) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {26252#(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 [2020-07-08 12:29:21,980 INFO L280 TraceCheckUtils]: 24: Hoare triple {26252#(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; {26253#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-08 12:29:21,981 INFO L280 TraceCheckUtils]: 25: Hoare triple {26253#(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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,983 INFO L280 TraceCheckUtils]: 26: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,984 INFO L280 TraceCheckUtils]: 27: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,985 INFO L280 TraceCheckUtils]: 28: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,986 INFO L280 TraceCheckUtils]: 29: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,987 INFO L280 TraceCheckUtils]: 30: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,988 INFO L280 TraceCheckUtils]: 31: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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)); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,989 INFO L280 TraceCheckUtils]: 32: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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))); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,990 INFO L280 TraceCheckUtils]: 33: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,991 INFO L280 TraceCheckUtils]: 34: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,992 INFO L280 TraceCheckUtils]: 35: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,993 INFO L280 TraceCheckUtils]: 36: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,994 INFO L280 TraceCheckUtils]: 37: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,995 INFO L280 TraceCheckUtils]: 38: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,996 INFO L280 TraceCheckUtils]: 39: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,997 INFO L280 TraceCheckUtils]: 40: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:21,998 INFO L280 TraceCheckUtils]: 41: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:22,000 INFO L280 TraceCheckUtils]: 42: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:22,001 INFO L280 TraceCheckUtils]: 43: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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)); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:22,002 INFO L280 TraceCheckUtils]: 44: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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)); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:22,003 INFO L280 TraceCheckUtils]: 45: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:22,004 INFO L280 TraceCheckUtils]: 46: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:22,005 INFO L280 TraceCheckUtils]: 47: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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); {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:29:22,007 INFO L280 TraceCheckUtils]: 48: Hoare triple {26254#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~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; {26255#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-08 12:29:22,007 INFO L280 TraceCheckUtils]: 49: Hoare triple {26255#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {26255#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-08 12:29:22,009 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {26255#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} {26223#(and (= 1 ~a17~0) (= 1 ~a20~0))} #786#return; {26208#false} is VALID [2020-07-08 12:29:22,009 INFO L280 TraceCheckUtils]: 51: Hoare triple {26208#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {26208#false} is VALID [2020-07-08 12:29:22,009 INFO L280 TraceCheckUtils]: 52: Hoare triple {26208#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {26208#false} is VALID [2020-07-08 12:29:22,009 INFO L280 TraceCheckUtils]: 53: Hoare triple {26208#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {26208#false} is VALID [2020-07-08 12:29:22,010 INFO L263 TraceCheckUtils]: 54: Hoare triple {26208#false} call #t~ret3 := calculate_output(~input~0); {26208#false} is VALID [2020-07-08 12:29:22,010 INFO L280 TraceCheckUtils]: 55: Hoare triple {26208#false} ~input := #in~input; {26208#false} is VALID [2020-07-08 12:29:22,010 INFO L280 TraceCheckUtils]: 56: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,010 INFO L280 TraceCheckUtils]: 57: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,010 INFO L280 TraceCheckUtils]: 58: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,011 INFO L280 TraceCheckUtils]: 59: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,011 INFO L280 TraceCheckUtils]: 60: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,011 INFO L280 TraceCheckUtils]: 61: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,011 INFO L280 TraceCheckUtils]: 62: Hoare triple {26208#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)); {26208#false} is VALID [2020-07-08 12:29:22,012 INFO L280 TraceCheckUtils]: 63: Hoare triple {26208#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))); {26208#false} is VALID [2020-07-08 12:29:22,012 INFO L280 TraceCheckUtils]: 64: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,012 INFO L280 TraceCheckUtils]: 65: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,012 INFO L280 TraceCheckUtils]: 66: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,012 INFO L280 TraceCheckUtils]: 67: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,013 INFO L280 TraceCheckUtils]: 68: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,013 INFO L280 TraceCheckUtils]: 69: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,013 INFO L280 TraceCheckUtils]: 70: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,013 INFO L280 TraceCheckUtils]: 71: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,013 INFO L280 TraceCheckUtils]: 72: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,014 INFO L280 TraceCheckUtils]: 73: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,014 INFO L280 TraceCheckUtils]: 74: Hoare triple {26208#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)); {26208#false} is VALID [2020-07-08 12:29:22,014 INFO L280 TraceCheckUtils]: 75: Hoare triple {26208#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)); {26208#false} is VALID [2020-07-08 12:29:22,014 INFO L280 TraceCheckUtils]: 76: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,014 INFO L280 TraceCheckUtils]: 77: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,015 INFO L280 TraceCheckUtils]: 78: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,015 INFO L280 TraceCheckUtils]: 79: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,015 INFO L280 TraceCheckUtils]: 80: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,015 INFO L280 TraceCheckUtils]: 81: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,015 INFO L280 TraceCheckUtils]: 82: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,016 INFO L280 TraceCheckUtils]: 83: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,016 INFO L280 TraceCheckUtils]: 84: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,016 INFO L280 TraceCheckUtils]: 85: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,016 INFO L280 TraceCheckUtils]: 86: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,016 INFO L280 TraceCheckUtils]: 87: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,017 INFO L280 TraceCheckUtils]: 88: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,017 INFO L280 TraceCheckUtils]: 89: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,017 INFO L280 TraceCheckUtils]: 90: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,017 INFO L280 TraceCheckUtils]: 91: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,017 INFO L280 TraceCheckUtils]: 92: Hoare triple {26208#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)); {26208#false} is VALID [2020-07-08 12:29:22,018 INFO L280 TraceCheckUtils]: 93: Hoare triple {26208#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)))); {26208#false} is VALID [2020-07-08 12:29:22,018 INFO L280 TraceCheckUtils]: 94: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,018 INFO L280 TraceCheckUtils]: 95: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,018 INFO L280 TraceCheckUtils]: 96: Hoare triple {26208#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)); {26208#false} is VALID [2020-07-08 12:29:22,018 INFO L280 TraceCheckUtils]: 97: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,019 INFO L280 TraceCheckUtils]: 98: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,019 INFO L280 TraceCheckUtils]: 99: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,019 INFO L280 TraceCheckUtils]: 100: Hoare triple {26208#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))); {26208#false} is VALID [2020-07-08 12:29:22,019 INFO L280 TraceCheckUtils]: 101: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,019 INFO L280 TraceCheckUtils]: 102: Hoare triple {26208#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)); {26208#false} is VALID [2020-07-08 12:29:22,020 INFO L280 TraceCheckUtils]: 103: Hoare triple {26208#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)); {26208#false} is VALID [2020-07-08 12:29:22,020 INFO L280 TraceCheckUtils]: 104: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,020 INFO L280 TraceCheckUtils]: 105: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,020 INFO L280 TraceCheckUtils]: 106: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,020 INFO L280 TraceCheckUtils]: 107: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,020 INFO L280 TraceCheckUtils]: 108: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,021 INFO L280 TraceCheckUtils]: 109: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,021 INFO L280 TraceCheckUtils]: 110: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,021 INFO L280 TraceCheckUtils]: 111: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,021 INFO L280 TraceCheckUtils]: 112: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,021 INFO L280 TraceCheckUtils]: 113: Hoare triple {26208#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)); {26208#false} is VALID [2020-07-08 12:29:22,022 INFO L280 TraceCheckUtils]: 114: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,022 INFO L280 TraceCheckUtils]: 115: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,022 INFO L280 TraceCheckUtils]: 116: Hoare triple {26208#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)); {26208#false} is VALID [2020-07-08 12:29:22,022 INFO L280 TraceCheckUtils]: 117: Hoare triple {26208#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)); {26208#false} is VALID [2020-07-08 12:29:22,022 INFO L280 TraceCheckUtils]: 118: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,023 INFO L280 TraceCheckUtils]: 119: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,023 INFO L280 TraceCheckUtils]: 120: Hoare triple {26208#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); {26208#false} is VALID [2020-07-08 12:29:22,023 INFO L280 TraceCheckUtils]: 121: Hoare triple {26208#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))); {26208#false} is VALID [2020-07-08 12:29:22,023 INFO L280 TraceCheckUtils]: 122: Hoare triple {26208#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26208#false} is VALID [2020-07-08 12:29:22,023 INFO L280 TraceCheckUtils]: 123: Hoare triple {26208#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26208#false} is VALID [2020-07-08 12:29:22,024 INFO L280 TraceCheckUtils]: 124: Hoare triple {26208#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26208#false} is VALID [2020-07-08 12:29:22,024 INFO L280 TraceCheckUtils]: 125: Hoare triple {26208#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {26208#false} is VALID [2020-07-08 12:29:22,024 INFO L280 TraceCheckUtils]: 126: Hoare triple {26208#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26208#false} is VALID [2020-07-08 12:29:22,024 INFO L280 TraceCheckUtils]: 127: Hoare triple {26208#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26208#false} is VALID [2020-07-08 12:29:22,024 INFO L280 TraceCheckUtils]: 128: Hoare triple {26208#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26208#false} is VALID [2020-07-08 12:29:22,024 INFO L280 TraceCheckUtils]: 129: Hoare triple {26208#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26208#false} is VALID [2020-07-08 12:29:22,025 INFO L280 TraceCheckUtils]: 130: Hoare triple {26208#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26208#false} is VALID [2020-07-08 12:29:22,025 INFO L280 TraceCheckUtils]: 131: Hoare triple {26208#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26208#false} is VALID [2020-07-08 12:29:22,025 INFO L280 TraceCheckUtils]: 132: Hoare triple {26208#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26208#false} is VALID [2020-07-08 12:29:22,025 INFO L280 TraceCheckUtils]: 133: Hoare triple {26208#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26208#false} is VALID [2020-07-08 12:29:22,025 INFO L280 TraceCheckUtils]: 134: Hoare triple {26208#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26208#false} is VALID [2020-07-08 12:29:22,026 INFO L280 TraceCheckUtils]: 135: Hoare triple {26208#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26208#false} is VALID [2020-07-08 12:29:22,026 INFO L280 TraceCheckUtils]: 136: Hoare triple {26208#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {26208#false} is VALID [2020-07-08 12:29:22,026 INFO L280 TraceCheckUtils]: 137: Hoare triple {26208#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {26208#false} is VALID [2020-07-08 12:29:22,026 INFO L280 TraceCheckUtils]: 138: Hoare triple {26208#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26208#false} is VALID [2020-07-08 12:29:22,026 INFO L280 TraceCheckUtils]: 139: Hoare triple {26208#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26208#false} is VALID [2020-07-08 12:29:22,027 INFO L280 TraceCheckUtils]: 140: Hoare triple {26208#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26208#false} is VALID [2020-07-08 12:29:22,027 INFO L280 TraceCheckUtils]: 141: Hoare triple {26208#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {26208#false} is VALID [2020-07-08 12:29:22,027 INFO L280 TraceCheckUtils]: 142: Hoare triple {26208#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {26208#false} is VALID [2020-07-08 12:29:22,027 INFO L280 TraceCheckUtils]: 143: Hoare triple {26208#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {26208#false} is VALID [2020-07-08 12:29:22,027 INFO L280 TraceCheckUtils]: 144: Hoare triple {26208#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {26208#false} is VALID [2020-07-08 12:29:22,027 INFO L280 TraceCheckUtils]: 145: Hoare triple {26208#false} assume !false; {26208#false} is VALID [2020-07-08 12:29:22,057 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 52 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 12:29:22,058 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1048620931] [2020-07-08 12:29:22,058 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1061338019] [2020-07-08 12:29:22,058 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 [2020-07-08 12:29:22,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:22,161 INFO L264 TraceCheckSpWp]: Trace formula consists of 428 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-08 12:29:22,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:22,190 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:29:22,493 INFO L263 TraceCheckUtils]: 0: Hoare triple {26207#true} call ULTIMATE.init(); {26207#true} is VALID [2020-07-08 12:29:22,493 INFO L280 TraceCheckUtils]: 1: Hoare triple {26207#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; {26207#true} is VALID [2020-07-08 12:29:22,493 INFO L280 TraceCheckUtils]: 2: Hoare triple {26207#true} assume true; {26207#true} is VALID [2020-07-08 12:29:22,493 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26207#true} {26207#true} #782#return; {26207#true} is VALID [2020-07-08 12:29:22,494 INFO L263 TraceCheckUtils]: 4: Hoare triple {26207#true} call #t~ret4 := main(); {26207#true} is VALID [2020-07-08 12:29:22,494 INFO L280 TraceCheckUtils]: 5: Hoare triple {26207#true} ~output~0 := -1; {26207#true} is VALID [2020-07-08 12:29:22,494 INFO L280 TraceCheckUtils]: 6: Hoare triple {26207#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {26207#true} is VALID [2020-07-08 12:29:22,494 INFO L280 TraceCheckUtils]: 7: Hoare triple {26207#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {26207#true} is VALID [2020-07-08 12:29:22,494 INFO L263 TraceCheckUtils]: 8: Hoare triple {26207#true} call #t~ret3 := calculate_output(~input~0); {26207#true} is VALID [2020-07-08 12:29:22,495 INFO L280 TraceCheckUtils]: 9: Hoare triple {26207#true} ~input := #in~input; {26207#true} is VALID [2020-07-08 12:29:22,495 INFO L280 TraceCheckUtils]: 10: Hoare triple {26207#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); {26207#true} is VALID [2020-07-08 12:29:22,495 INFO L280 TraceCheckUtils]: 11: Hoare triple {26207#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); {26207#true} is VALID [2020-07-08 12:29:22,495 INFO L280 TraceCheckUtils]: 12: Hoare triple {26207#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); {26207#true} is VALID [2020-07-08 12:29:22,495 INFO L280 TraceCheckUtils]: 13: Hoare triple {26207#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); {26207#true} is VALID [2020-07-08 12:29:22,495 INFO L280 TraceCheckUtils]: 14: Hoare triple {26207#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); {26207#true} is VALID [2020-07-08 12:29:22,496 INFO L280 TraceCheckUtils]: 15: Hoare triple {26207#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); {26207#true} is VALID [2020-07-08 12:29:22,496 INFO L280 TraceCheckUtils]: 16: Hoare triple {26207#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)); {26207#true} is VALID [2020-07-08 12:29:22,497 INFO L280 TraceCheckUtils]: 17: Hoare triple {26207#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; {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,498 INFO L280 TraceCheckUtils]: 18: Hoare triple {26310#(<= ~a21~0 0)} assume true; {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,499 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {26310#(<= ~a21~0 0)} {26207#true} #786#return; {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,499 INFO L280 TraceCheckUtils]: 20: Hoare triple {26310#(<= ~a21~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,500 INFO L280 TraceCheckUtils]: 21: Hoare triple {26310#(<= ~a21~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,501 INFO L280 TraceCheckUtils]: 22: Hoare triple {26310#(<= ~a21~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,502 INFO L263 TraceCheckUtils]: 23: Hoare triple {26310#(<= ~a21~0 0)} call #t~ret3 := calculate_output(~input~0); {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,502 INFO L280 TraceCheckUtils]: 24: Hoare triple {26329#(<= ~a21~0 |old(~a21~0)|)} ~input := #in~input; {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,503 INFO L280 TraceCheckUtils]: 25: Hoare triple {26329#(<= ~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); {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,503 INFO L280 TraceCheckUtils]: 26: Hoare triple {26329#(<= ~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); {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,504 INFO L280 TraceCheckUtils]: 27: Hoare triple {26329#(<= ~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); {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,505 INFO L280 TraceCheckUtils]: 28: Hoare triple {26329#(<= ~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); {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,505 INFO L280 TraceCheckUtils]: 29: Hoare triple {26329#(<= ~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); {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,506 INFO L280 TraceCheckUtils]: 30: Hoare triple {26329#(<= ~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); {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,506 INFO L280 TraceCheckUtils]: 31: Hoare triple {26329#(<= ~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)); {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,507 INFO L280 TraceCheckUtils]: 32: Hoare triple {26329#(<= ~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))); {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,507 INFO L280 TraceCheckUtils]: 33: Hoare triple {26329#(<= ~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); {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,508 INFO L280 TraceCheckUtils]: 34: Hoare triple {26329#(<= ~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); {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,509 INFO L280 TraceCheckUtils]: 35: Hoare triple {26329#(<= ~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); {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,509 INFO L280 TraceCheckUtils]: 36: Hoare triple {26329#(<= ~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); {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,510 INFO L280 TraceCheckUtils]: 37: Hoare triple {26329#(<= ~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); {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,510 INFO L280 TraceCheckUtils]: 38: Hoare triple {26329#(<= ~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); {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,511 INFO L280 TraceCheckUtils]: 39: Hoare triple {26329#(<= ~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); {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,511 INFO L280 TraceCheckUtils]: 40: Hoare triple {26329#(<= ~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); {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,512 INFO L280 TraceCheckUtils]: 41: Hoare triple {26329#(<= ~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); {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,513 INFO L280 TraceCheckUtils]: 42: Hoare triple {26329#(<= ~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); {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,513 INFO L280 TraceCheckUtils]: 43: Hoare triple {26329#(<= ~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)); {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,514 INFO L280 TraceCheckUtils]: 44: Hoare triple {26329#(<= ~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)); {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,514 INFO L280 TraceCheckUtils]: 45: Hoare triple {26329#(<= ~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); {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,515 INFO L280 TraceCheckUtils]: 46: Hoare triple {26329#(<= ~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); {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,516 INFO L280 TraceCheckUtils]: 47: Hoare triple {26329#(<= ~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); {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,516 INFO L280 TraceCheckUtils]: 48: Hoare triple {26329#(<= ~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; {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,517 INFO L280 TraceCheckUtils]: 49: Hoare triple {26329#(<= ~a21~0 |old(~a21~0)|)} assume true; {26329#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:29:22,518 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {26329#(<= ~a21~0 |old(~a21~0)|)} {26310#(<= ~a21~0 0)} #786#return; {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,519 INFO L280 TraceCheckUtils]: 51: Hoare triple {26310#(<= ~a21~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,519 INFO L280 TraceCheckUtils]: 52: Hoare triple {26310#(<= ~a21~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,520 INFO L280 TraceCheckUtils]: 53: Hoare triple {26310#(<= ~a21~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,521 INFO L263 TraceCheckUtils]: 54: Hoare triple {26310#(<= ~a21~0 0)} call #t~ret3 := calculate_output(~input~0); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,521 INFO L280 TraceCheckUtils]: 55: Hoare triple {26310#(<= ~a21~0 0)} ~input := #in~input; {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,522 INFO L280 TraceCheckUtils]: 56: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,522 INFO L280 TraceCheckUtils]: 57: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,523 INFO L280 TraceCheckUtils]: 58: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,523 INFO L280 TraceCheckUtils]: 59: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,524 INFO L280 TraceCheckUtils]: 60: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,525 INFO L280 TraceCheckUtils]: 61: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,525 INFO L280 TraceCheckUtils]: 62: Hoare triple {26310#(<= ~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)); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,526 INFO L280 TraceCheckUtils]: 63: Hoare triple {26310#(<= ~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))); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,526 INFO L280 TraceCheckUtils]: 64: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,527 INFO L280 TraceCheckUtils]: 65: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,528 INFO L280 TraceCheckUtils]: 66: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,528 INFO L280 TraceCheckUtils]: 67: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,529 INFO L280 TraceCheckUtils]: 68: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,529 INFO L280 TraceCheckUtils]: 69: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,530 INFO L280 TraceCheckUtils]: 70: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,530 INFO L280 TraceCheckUtils]: 71: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,531 INFO L280 TraceCheckUtils]: 72: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,531 INFO L280 TraceCheckUtils]: 73: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,532 INFO L280 TraceCheckUtils]: 74: Hoare triple {26310#(<= ~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)); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,533 INFO L280 TraceCheckUtils]: 75: Hoare triple {26310#(<= ~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)); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,533 INFO L280 TraceCheckUtils]: 76: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,534 INFO L280 TraceCheckUtils]: 77: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,534 INFO L280 TraceCheckUtils]: 78: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,535 INFO L280 TraceCheckUtils]: 79: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,536 INFO L280 TraceCheckUtils]: 80: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,536 INFO L280 TraceCheckUtils]: 81: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,537 INFO L280 TraceCheckUtils]: 82: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,537 INFO L280 TraceCheckUtils]: 83: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,538 INFO L280 TraceCheckUtils]: 84: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,538 INFO L280 TraceCheckUtils]: 85: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,539 INFO L280 TraceCheckUtils]: 86: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,539 INFO L280 TraceCheckUtils]: 87: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,540 INFO L280 TraceCheckUtils]: 88: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,540 INFO L280 TraceCheckUtils]: 89: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,541 INFO L280 TraceCheckUtils]: 90: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,542 INFO L280 TraceCheckUtils]: 91: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,542 INFO L280 TraceCheckUtils]: 92: Hoare triple {26310#(<= ~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)); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,543 INFO L280 TraceCheckUtils]: 93: Hoare triple {26310#(<= ~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)))); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,543 INFO L280 TraceCheckUtils]: 94: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,544 INFO L280 TraceCheckUtils]: 95: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,544 INFO L280 TraceCheckUtils]: 96: Hoare triple {26310#(<= ~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)); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,545 INFO L280 TraceCheckUtils]: 97: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,546 INFO L280 TraceCheckUtils]: 98: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,546 INFO L280 TraceCheckUtils]: 99: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,547 INFO L280 TraceCheckUtils]: 100: Hoare triple {26310#(<= ~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))); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,547 INFO L280 TraceCheckUtils]: 101: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,548 INFO L280 TraceCheckUtils]: 102: Hoare triple {26310#(<= ~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)); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,548 INFO L280 TraceCheckUtils]: 103: Hoare triple {26310#(<= ~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)); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,549 INFO L280 TraceCheckUtils]: 104: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,549 INFO L280 TraceCheckUtils]: 105: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,550 INFO L280 TraceCheckUtils]: 106: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,551 INFO L280 TraceCheckUtils]: 107: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,551 INFO L280 TraceCheckUtils]: 108: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,552 INFO L280 TraceCheckUtils]: 109: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,552 INFO L280 TraceCheckUtils]: 110: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,553 INFO L280 TraceCheckUtils]: 111: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,554 INFO L280 TraceCheckUtils]: 112: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,554 INFO L280 TraceCheckUtils]: 113: Hoare triple {26310#(<= ~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)); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,555 INFO L280 TraceCheckUtils]: 114: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,555 INFO L280 TraceCheckUtils]: 115: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,556 INFO L280 TraceCheckUtils]: 116: Hoare triple {26310#(<= ~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)); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,556 INFO L280 TraceCheckUtils]: 117: Hoare triple {26310#(<= ~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)); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,557 INFO L280 TraceCheckUtils]: 118: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,558 INFO L280 TraceCheckUtils]: 119: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,558 INFO L280 TraceCheckUtils]: 120: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,559 INFO L280 TraceCheckUtils]: 121: Hoare triple {26310#(<= ~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))); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,559 INFO L280 TraceCheckUtils]: 122: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,560 INFO L280 TraceCheckUtils]: 123: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,560 INFO L280 TraceCheckUtils]: 124: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,561 INFO L280 TraceCheckUtils]: 125: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,562 INFO L280 TraceCheckUtils]: 126: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,562 INFO L280 TraceCheckUtils]: 127: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,563 INFO L280 TraceCheckUtils]: 128: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,563 INFO L280 TraceCheckUtils]: 129: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,564 INFO L280 TraceCheckUtils]: 130: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,564 INFO L280 TraceCheckUtils]: 131: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,565 INFO L280 TraceCheckUtils]: 132: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,566 INFO L280 TraceCheckUtils]: 133: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,566 INFO L280 TraceCheckUtils]: 134: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,567 INFO L280 TraceCheckUtils]: 135: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,567 INFO L280 TraceCheckUtils]: 136: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,568 INFO L280 TraceCheckUtils]: 137: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,568 INFO L280 TraceCheckUtils]: 138: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,569 INFO L280 TraceCheckUtils]: 139: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,569 INFO L280 TraceCheckUtils]: 140: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,570 INFO L280 TraceCheckUtils]: 141: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,571 INFO L280 TraceCheckUtils]: 142: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,571 INFO L280 TraceCheckUtils]: 143: Hoare triple {26310#(<= ~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); {26310#(<= ~a21~0 0)} is VALID [2020-07-08 12:29:22,572 INFO L280 TraceCheckUtils]: 144: Hoare triple {26310#(<= ~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; {26208#false} is VALID [2020-07-08 12:29:22,572 INFO L280 TraceCheckUtils]: 145: Hoare triple {26208#false} assume !false; {26208#false} is VALID [2020-07-08 12:29:22,595 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 24 proven. 27 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-07-08 12:29:22,595 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:29:22,596 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 4] total 10 [2020-07-08 12:29:22,596 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1986575387] [2020-07-08 12:29:22,597 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 146 [2020-07-08 12:29:22,598 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:29:22,599 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 12:29:22,988 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 275 edges. 275 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:29:22,988 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 12:29:22,989 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:29:22,989 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 12:29:22,989 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-07-08 12:29:22,989 INFO L87 Difference]: Start difference. First operand 1684 states and 2237 transitions. Second operand 10 states. [2020-07-08 12:29:32,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:29:32,975 INFO L93 Difference]: Finished difference Result 3998 states and 5549 transitions. [2020-07-08 12:29:32,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-07-08 12:29:32,975 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 146 [2020-07-08 12:29:32,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:29:32,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:29:32,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 1041 transitions. [2020-07-08 12:29:32,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:29:32,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 1041 transitions. [2020-07-08 12:29:32,999 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 23 states and 1041 transitions. [2020-07-08 12:29:35,148 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1041 edges. 1041 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:29:35,379 INFO L225 Difference]: With dead ends: 3998 [2020-07-08 12:29:35,379 INFO L226 Difference]: Without dead ends: 2320 [2020-07-08 12:29:35,383 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 181 GetRequests, 156 SyntacticMatches, 1 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 114 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=157, Invalid=493, Unknown=0, NotChecked=0, Total=650 [2020-07-08 12:29:35,386 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2320 states. [2020-07-08 12:29:35,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2320 to 1712. [2020-07-08 12:29:35,796 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:29:35,796 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2320 states. Second operand 1712 states. [2020-07-08 12:29:35,796 INFO L74 IsIncluded]: Start isIncluded. First operand 2320 states. Second operand 1712 states. [2020-07-08 12:29:35,796 INFO L87 Difference]: Start difference. First operand 2320 states. Second operand 1712 states. [2020-07-08 12:29:36,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:29:36,110 INFO L93 Difference]: Finished difference Result 2320 states and 3096 transitions. [2020-07-08 12:29:36,110 INFO L276 IsEmpty]: Start isEmpty. Operand 2320 states and 3096 transitions. [2020-07-08 12:29:36,117 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:29:36,118 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:29:36,118 INFO L74 IsIncluded]: Start isIncluded. First operand 1712 states. Second operand 2320 states. [2020-07-08 12:29:36,118 INFO L87 Difference]: Start difference. First operand 1712 states. Second operand 2320 states. [2020-07-08 12:29:36,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:29:36,355 INFO L93 Difference]: Finished difference Result 2320 states and 3096 transitions. [2020-07-08 12:29:36,355 INFO L276 IsEmpty]: Start isEmpty. Operand 2320 states and 3096 transitions. [2020-07-08 12:29:36,362 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:29:36,363 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:29:36,363 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:29:36,363 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:29:36,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1712 states. [2020-07-08 12:29:36,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1712 states and 2129 transitions. [2020-07-08 12:29:36,479 INFO L78 Accepts]: Start accepts. Automaton has 1712 states and 2129 transitions. Word has length 146 [2020-07-08 12:29:36,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:29:36,480 INFO L479 AbstractCegarLoop]: Abstraction has 1712 states and 2129 transitions. [2020-07-08 12:29:36,480 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 12:29:36,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2129 transitions. [2020-07-08 12:29:36,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-08 12:29:36,486 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:29:36,486 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] [2020-07-08 12:29:36,700 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:29:36,701 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:29:36,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:29:36,702 INFO L82 PathProgramCache]: Analyzing trace with hash 1440991952, now seen corresponding path program 1 times [2020-07-08 12:29:36,702 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:29:36,703 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2005936761] [2020-07-08 12:29:36,703 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:29:36,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:36,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:36,848 INFO L280 TraceCheckUtils]: 0: Hoare triple {37301#(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; {37237#true} is VALID [2020-07-08 12:29:36,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {37237#true} assume true; {37237#true} is VALID [2020-07-08 12:29:36,848 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37237#true} {37237#true} #782#return; {37237#true} is VALID [2020-07-08 12:29:36,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:36,879 INFO L280 TraceCheckUtils]: 0: Hoare triple {37302#(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; {37237#true} is VALID [2020-07-08 12:29:36,880 INFO L280 TraceCheckUtils]: 1: Hoare triple {37237#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; {37246#(= 1 ~a17~0)} is VALID [2020-07-08 12:29:36,881 INFO L280 TraceCheckUtils]: 2: Hoare triple {37246#(= 1 ~a17~0)} assume true; {37246#(= 1 ~a17~0)} is VALID [2020-07-08 12:29:36,882 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37246#(= 1 ~a17~0)} {37237#true} #786#return; {37246#(= 1 ~a17~0)} is VALID [2020-07-08 12:29:36,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:36,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {37302#(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; {37303#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:36,995 INFO L280 TraceCheckUtils]: 1: Hoare triple {37303#(= ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:36,995 INFO L280 TraceCheckUtils]: 2: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:36,996 INFO L280 TraceCheckUtils]: 3: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:36,997 INFO L280 TraceCheckUtils]: 4: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:36,997 INFO L280 TraceCheckUtils]: 5: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:36,998 INFO L280 TraceCheckUtils]: 6: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:36,998 INFO L280 TraceCheckUtils]: 7: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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)); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:36,999 INFO L280 TraceCheckUtils]: 8: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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))); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:36,999 INFO L280 TraceCheckUtils]: 9: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,000 INFO L280 TraceCheckUtils]: 10: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,001 INFO L280 TraceCheckUtils]: 11: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,001 INFO L280 TraceCheckUtils]: 12: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,002 INFO L280 TraceCheckUtils]: 13: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,003 INFO L280 TraceCheckUtils]: 14: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,003 INFO L280 TraceCheckUtils]: 15: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,004 INFO L280 TraceCheckUtils]: 16: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,004 INFO L280 TraceCheckUtils]: 17: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,005 INFO L280 TraceCheckUtils]: 18: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,006 INFO L280 TraceCheckUtils]: 19: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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)); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,006 INFO L280 TraceCheckUtils]: 20: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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)); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,007 INFO L280 TraceCheckUtils]: 21: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,007 INFO L280 TraceCheckUtils]: 22: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,008 INFO L280 TraceCheckUtils]: 23: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,009 INFO L280 TraceCheckUtils]: 24: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,010 INFO L280 TraceCheckUtils]: 25: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,011 INFO L280 TraceCheckUtils]: 26: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,012 INFO L280 TraceCheckUtils]: 27: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,013 INFO L280 TraceCheckUtils]: 28: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,014 INFO L280 TraceCheckUtils]: 29: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,014 INFO L280 TraceCheckUtils]: 30: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,015 INFO L280 TraceCheckUtils]: 31: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,016 INFO L280 TraceCheckUtils]: 32: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,017 INFO L280 TraceCheckUtils]: 33: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,018 INFO L280 TraceCheckUtils]: 34: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,019 INFO L280 TraceCheckUtils]: 35: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,020 INFO L280 TraceCheckUtils]: 36: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,021 INFO L280 TraceCheckUtils]: 37: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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)); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,022 INFO L280 TraceCheckUtils]: 38: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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)))); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,023 INFO L280 TraceCheckUtils]: 39: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,024 INFO L280 TraceCheckUtils]: 40: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,025 INFO L280 TraceCheckUtils]: 41: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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)); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,025 INFO L280 TraceCheckUtils]: 42: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,026 INFO L280 TraceCheckUtils]: 43: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,027 INFO L280 TraceCheckUtils]: 44: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,028 INFO L280 TraceCheckUtils]: 45: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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))); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,029 INFO L280 TraceCheckUtils]: 46: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,030 INFO L280 TraceCheckUtils]: 47: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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)); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,031 INFO L280 TraceCheckUtils]: 48: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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)); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,032 INFO L280 TraceCheckUtils]: 49: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,033 INFO L280 TraceCheckUtils]: 50: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,034 INFO L280 TraceCheckUtils]: 51: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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; {37305#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-08 12:29:37,035 INFO L280 TraceCheckUtils]: 52: Hoare triple {37305#(not (= 1 |old(~a17~0)|))} assume true; {37305#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-08 12:29:37,037 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {37305#(not (= 1 |old(~a17~0)|))} {37246#(= 1 ~a17~0)} #786#return; {37238#false} is VALID [2020-07-08 12:29:37,050 INFO L263 TraceCheckUtils]: 0: Hoare triple {37237#true} call ULTIMATE.init(); {37301#(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 [2020-07-08 12:29:37,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {37301#(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; {37237#true} is VALID [2020-07-08 12:29:37,051 INFO L280 TraceCheckUtils]: 2: Hoare triple {37237#true} assume true; {37237#true} is VALID [2020-07-08 12:29:37,051 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37237#true} {37237#true} #782#return; {37237#true} is VALID [2020-07-08 12:29:37,051 INFO L263 TraceCheckUtils]: 4: Hoare triple {37237#true} call #t~ret4 := main(); {37237#true} is VALID [2020-07-08 12:29:37,051 INFO L280 TraceCheckUtils]: 5: Hoare triple {37237#true} ~output~0 := -1; {37237#true} is VALID [2020-07-08 12:29:37,052 INFO L280 TraceCheckUtils]: 6: Hoare triple {37237#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {37237#true} is VALID [2020-07-08 12:29:37,052 INFO L280 TraceCheckUtils]: 7: Hoare triple {37237#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37237#true} is VALID [2020-07-08 12:29:37,054 INFO L263 TraceCheckUtils]: 8: Hoare triple {37237#true} call #t~ret3 := calculate_output(~input~0); {37302#(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 [2020-07-08 12:29:37,054 INFO L280 TraceCheckUtils]: 9: Hoare triple {37302#(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; {37237#true} is VALID [2020-07-08 12:29:37,055 INFO L280 TraceCheckUtils]: 10: Hoare triple {37237#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; {37246#(= 1 ~a17~0)} is VALID [2020-07-08 12:29:37,056 INFO L280 TraceCheckUtils]: 11: Hoare triple {37246#(= 1 ~a17~0)} assume true; {37246#(= 1 ~a17~0)} is VALID [2020-07-08 12:29:37,057 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37246#(= 1 ~a17~0)} {37237#true} #786#return; {37246#(= 1 ~a17~0)} is VALID [2020-07-08 12:29:37,058 INFO L280 TraceCheckUtils]: 13: Hoare triple {37246#(= 1 ~a17~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {37246#(= 1 ~a17~0)} is VALID [2020-07-08 12:29:37,059 INFO L280 TraceCheckUtils]: 14: Hoare triple {37246#(= 1 ~a17~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {37246#(= 1 ~a17~0)} is VALID [2020-07-08 12:29:37,060 INFO L280 TraceCheckUtils]: 15: Hoare triple {37246#(= 1 ~a17~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37246#(= 1 ~a17~0)} is VALID [2020-07-08 12:29:37,061 INFO L263 TraceCheckUtils]: 16: Hoare triple {37246#(= 1 ~a17~0)} call #t~ret3 := calculate_output(~input~0); {37302#(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 [2020-07-08 12:29:37,062 INFO L280 TraceCheckUtils]: 17: Hoare triple {37302#(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; {37303#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:37,064 INFO L280 TraceCheckUtils]: 18: Hoare triple {37303#(= ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,065 INFO L280 TraceCheckUtils]: 19: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,066 INFO L280 TraceCheckUtils]: 20: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,066 INFO L280 TraceCheckUtils]: 21: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,067 INFO L280 TraceCheckUtils]: 22: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,068 INFO L280 TraceCheckUtils]: 23: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,069 INFO L280 TraceCheckUtils]: 24: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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)); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,070 INFO L280 TraceCheckUtils]: 25: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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))); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,071 INFO L280 TraceCheckUtils]: 26: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,072 INFO L280 TraceCheckUtils]: 27: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,073 INFO L280 TraceCheckUtils]: 28: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,073 INFO L280 TraceCheckUtils]: 29: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,074 INFO L280 TraceCheckUtils]: 30: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,075 INFO L280 TraceCheckUtils]: 31: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,076 INFO L280 TraceCheckUtils]: 32: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,077 INFO L280 TraceCheckUtils]: 33: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,078 INFO L280 TraceCheckUtils]: 34: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,079 INFO L280 TraceCheckUtils]: 35: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,080 INFO L280 TraceCheckUtils]: 36: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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)); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,080 INFO L280 TraceCheckUtils]: 37: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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)); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,081 INFO L280 TraceCheckUtils]: 38: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,082 INFO L280 TraceCheckUtils]: 39: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,083 INFO L280 TraceCheckUtils]: 40: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,084 INFO L280 TraceCheckUtils]: 41: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,085 INFO L280 TraceCheckUtils]: 42: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,085 INFO L280 TraceCheckUtils]: 43: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,086 INFO L280 TraceCheckUtils]: 44: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,087 INFO L280 TraceCheckUtils]: 45: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,088 INFO L280 TraceCheckUtils]: 46: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,089 INFO L280 TraceCheckUtils]: 47: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,090 INFO L280 TraceCheckUtils]: 48: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,091 INFO L280 TraceCheckUtils]: 49: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,092 INFO L280 TraceCheckUtils]: 50: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,092 INFO L280 TraceCheckUtils]: 51: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,093 INFO L280 TraceCheckUtils]: 52: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,094 INFO L280 TraceCheckUtils]: 53: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,094 INFO L280 TraceCheckUtils]: 54: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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)); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,095 INFO L280 TraceCheckUtils]: 55: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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)))); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,096 INFO L280 TraceCheckUtils]: 56: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,096 INFO L280 TraceCheckUtils]: 57: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,097 INFO L280 TraceCheckUtils]: 58: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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)); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,097 INFO L280 TraceCheckUtils]: 59: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,098 INFO L280 TraceCheckUtils]: 60: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,099 INFO L280 TraceCheckUtils]: 61: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,099 INFO L280 TraceCheckUtils]: 62: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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))); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,100 INFO L280 TraceCheckUtils]: 63: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,100 INFO L280 TraceCheckUtils]: 64: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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)); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,101 INFO L280 TraceCheckUtils]: 65: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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)); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,102 INFO L280 TraceCheckUtils]: 66: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,103 INFO L280 TraceCheckUtils]: 67: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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); {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:29:37,104 INFO L280 TraceCheckUtils]: 68: Hoare triple {37304#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~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; {37305#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-08 12:29:37,105 INFO L280 TraceCheckUtils]: 69: Hoare triple {37305#(not (= 1 |old(~a17~0)|))} assume true; {37305#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-08 12:29:37,106 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {37305#(not (= 1 |old(~a17~0)|))} {37246#(= 1 ~a17~0)} #786#return; {37238#false} is VALID [2020-07-08 12:29:37,107 INFO L280 TraceCheckUtils]: 71: Hoare triple {37238#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {37238#false} is VALID [2020-07-08 12:29:37,107 INFO L280 TraceCheckUtils]: 72: Hoare triple {37238#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {37238#false} is VALID [2020-07-08 12:29:37,107 INFO L280 TraceCheckUtils]: 73: Hoare triple {37238#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37238#false} is VALID [2020-07-08 12:29:37,108 INFO L263 TraceCheckUtils]: 74: Hoare triple {37238#false} call #t~ret3 := calculate_output(~input~0); {37238#false} is VALID [2020-07-08 12:29:37,108 INFO L280 TraceCheckUtils]: 75: Hoare triple {37238#false} ~input := #in~input; {37238#false} is VALID [2020-07-08 12:29:37,108 INFO L280 TraceCheckUtils]: 76: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,109 INFO L280 TraceCheckUtils]: 77: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,109 INFO L280 TraceCheckUtils]: 78: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,109 INFO L280 TraceCheckUtils]: 79: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,110 INFO L280 TraceCheckUtils]: 80: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,110 INFO L280 TraceCheckUtils]: 81: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,110 INFO L280 TraceCheckUtils]: 82: Hoare triple {37238#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)); {37238#false} is VALID [2020-07-08 12:29:37,111 INFO L280 TraceCheckUtils]: 83: Hoare triple {37238#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))); {37238#false} is VALID [2020-07-08 12:29:37,111 INFO L280 TraceCheckUtils]: 84: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,111 INFO L280 TraceCheckUtils]: 85: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,112 INFO L280 TraceCheckUtils]: 86: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,112 INFO L280 TraceCheckUtils]: 87: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,112 INFO L280 TraceCheckUtils]: 88: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,112 INFO L280 TraceCheckUtils]: 89: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,113 INFO L280 TraceCheckUtils]: 90: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,113 INFO L280 TraceCheckUtils]: 91: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,113 INFO L280 TraceCheckUtils]: 92: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,114 INFO L280 TraceCheckUtils]: 93: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,114 INFO L280 TraceCheckUtils]: 94: Hoare triple {37238#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)); {37238#false} is VALID [2020-07-08 12:29:37,114 INFO L280 TraceCheckUtils]: 95: Hoare triple {37238#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)); {37238#false} is VALID [2020-07-08 12:29:37,115 INFO L280 TraceCheckUtils]: 96: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,115 INFO L280 TraceCheckUtils]: 97: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,115 INFO L280 TraceCheckUtils]: 98: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,116 INFO L280 TraceCheckUtils]: 99: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,116 INFO L280 TraceCheckUtils]: 100: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,116 INFO L280 TraceCheckUtils]: 101: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,116 INFO L280 TraceCheckUtils]: 102: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,117 INFO L280 TraceCheckUtils]: 103: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,117 INFO L280 TraceCheckUtils]: 104: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,117 INFO L280 TraceCheckUtils]: 105: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,118 INFO L280 TraceCheckUtils]: 106: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,118 INFO L280 TraceCheckUtils]: 107: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,118 INFO L280 TraceCheckUtils]: 108: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,119 INFO L280 TraceCheckUtils]: 109: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,119 INFO L280 TraceCheckUtils]: 110: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,119 INFO L280 TraceCheckUtils]: 111: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,120 INFO L280 TraceCheckUtils]: 112: Hoare triple {37238#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)); {37238#false} is VALID [2020-07-08 12:29:37,120 INFO L280 TraceCheckUtils]: 113: Hoare triple {37238#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)))); {37238#false} is VALID [2020-07-08 12:29:37,120 INFO L280 TraceCheckUtils]: 114: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,121 INFO L280 TraceCheckUtils]: 115: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,121 INFO L280 TraceCheckUtils]: 116: Hoare triple {37238#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)); {37238#false} is VALID [2020-07-08 12:29:37,121 INFO L280 TraceCheckUtils]: 117: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,122 INFO L280 TraceCheckUtils]: 118: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,122 INFO L280 TraceCheckUtils]: 119: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,122 INFO L280 TraceCheckUtils]: 120: Hoare triple {37238#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))); {37238#false} is VALID [2020-07-08 12:29:37,122 INFO L280 TraceCheckUtils]: 121: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,123 INFO L280 TraceCheckUtils]: 122: Hoare triple {37238#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)); {37238#false} is VALID [2020-07-08 12:29:37,123 INFO L280 TraceCheckUtils]: 123: Hoare triple {37238#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)); {37238#false} is VALID [2020-07-08 12:29:37,123 INFO L280 TraceCheckUtils]: 124: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,125 INFO L280 TraceCheckUtils]: 125: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,125 INFO L280 TraceCheckUtils]: 126: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,126 INFO L280 TraceCheckUtils]: 127: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,126 INFO L280 TraceCheckUtils]: 128: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,126 INFO L280 TraceCheckUtils]: 129: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,127 INFO L280 TraceCheckUtils]: 130: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,127 INFO L280 TraceCheckUtils]: 131: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,127 INFO L280 TraceCheckUtils]: 132: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,128 INFO L280 TraceCheckUtils]: 133: Hoare triple {37238#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)); {37238#false} is VALID [2020-07-08 12:29:37,128 INFO L280 TraceCheckUtils]: 134: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,128 INFO L280 TraceCheckUtils]: 135: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,129 INFO L280 TraceCheckUtils]: 136: Hoare triple {37238#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)); {37238#false} is VALID [2020-07-08 12:29:37,129 INFO L280 TraceCheckUtils]: 137: Hoare triple {37238#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)); {37238#false} is VALID [2020-07-08 12:29:37,129 INFO L280 TraceCheckUtils]: 138: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,129 INFO L280 TraceCheckUtils]: 139: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,130 INFO L280 TraceCheckUtils]: 140: Hoare triple {37238#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); {37238#false} is VALID [2020-07-08 12:29:37,130 INFO L280 TraceCheckUtils]: 141: Hoare triple {37238#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))); {37238#false} is VALID [2020-07-08 12:29:37,130 INFO L280 TraceCheckUtils]: 142: Hoare triple {37238#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37238#false} is VALID [2020-07-08 12:29:37,131 INFO L280 TraceCheckUtils]: 143: Hoare triple {37238#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37238#false} is VALID [2020-07-08 12:29:37,131 INFO L280 TraceCheckUtils]: 144: Hoare triple {37238#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37238#false} is VALID [2020-07-08 12:29:37,131 INFO L280 TraceCheckUtils]: 145: Hoare triple {37238#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {37238#false} is VALID [2020-07-08 12:29:37,132 INFO L280 TraceCheckUtils]: 146: Hoare triple {37238#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37238#false} is VALID [2020-07-08 12:29:37,132 INFO L280 TraceCheckUtils]: 147: Hoare triple {37238#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37238#false} is VALID [2020-07-08 12:29:37,132 INFO L280 TraceCheckUtils]: 148: Hoare triple {37238#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37238#false} is VALID [2020-07-08 12:29:37,133 INFO L280 TraceCheckUtils]: 149: Hoare triple {37238#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37238#false} is VALID [2020-07-08 12:29:37,133 INFO L280 TraceCheckUtils]: 150: Hoare triple {37238#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37238#false} is VALID [2020-07-08 12:29:37,133 INFO L280 TraceCheckUtils]: 151: Hoare triple {37238#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37238#false} is VALID [2020-07-08 12:29:37,134 INFO L280 TraceCheckUtils]: 152: Hoare triple {37238#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37238#false} is VALID [2020-07-08 12:29:37,134 INFO L280 TraceCheckUtils]: 153: Hoare triple {37238#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37238#false} is VALID [2020-07-08 12:29:37,134 INFO L280 TraceCheckUtils]: 154: Hoare triple {37238#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37238#false} is VALID [2020-07-08 12:29:37,134 INFO L280 TraceCheckUtils]: 155: Hoare triple {37238#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37238#false} is VALID [2020-07-08 12:29:37,135 INFO L280 TraceCheckUtils]: 156: Hoare triple {37238#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {37238#false} is VALID [2020-07-08 12:29:37,135 INFO L280 TraceCheckUtils]: 157: Hoare triple {37238#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {37238#false} is VALID [2020-07-08 12:29:37,135 INFO L280 TraceCheckUtils]: 158: Hoare triple {37238#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37238#false} is VALID [2020-07-08 12:29:37,136 INFO L280 TraceCheckUtils]: 159: Hoare triple {37238#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37238#false} is VALID [2020-07-08 12:29:37,136 INFO L280 TraceCheckUtils]: 160: Hoare triple {37238#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37238#false} is VALID [2020-07-08 12:29:37,136 INFO L280 TraceCheckUtils]: 161: Hoare triple {37238#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {37238#false} is VALID [2020-07-08 12:29:37,137 INFO L280 TraceCheckUtils]: 162: Hoare triple {37238#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {37238#false} is VALID [2020-07-08 12:29:37,137 INFO L280 TraceCheckUtils]: 163: Hoare triple {37238#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {37238#false} is VALID [2020-07-08 12:29:37,137 INFO L280 TraceCheckUtils]: 164: Hoare triple {37238#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {37238#false} is VALID [2020-07-08 12:29:37,138 INFO L280 TraceCheckUtils]: 165: Hoare triple {37238#false} assume !false; {37238#false} is VALID [2020-07-08 12:29:37,194 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 65 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 12:29:37,194 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2005936761] [2020-07-08 12:29:37,194 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [160495957] [2020-07-08 12:29:37,195 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 [2020-07-08 12:29:37,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:37,340 INFO L264 TraceCheckSpWp]: Trace formula consists of 450 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-08 12:29:37,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:37,377 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:29:37,688 INFO L263 TraceCheckUtils]: 0: Hoare triple {37237#true} call ULTIMATE.init(); {37237#true} is VALID [2020-07-08 12:29:37,689 INFO L280 TraceCheckUtils]: 1: Hoare triple {37237#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; {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,690 INFO L280 TraceCheckUtils]: 2: Hoare triple {37312#(<= ~a7~0 0)} assume true; {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,691 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37312#(<= ~a7~0 0)} {37237#true} #782#return; {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,691 INFO L263 TraceCheckUtils]: 4: Hoare triple {37312#(<= ~a7~0 0)} call #t~ret4 := main(); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,692 INFO L280 TraceCheckUtils]: 5: Hoare triple {37312#(<= ~a7~0 0)} ~output~0 := -1; {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,692 INFO L280 TraceCheckUtils]: 6: Hoare triple {37312#(<= ~a7~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,693 INFO L280 TraceCheckUtils]: 7: Hoare triple {37312#(<= ~a7~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,694 INFO L263 TraceCheckUtils]: 8: Hoare triple {37312#(<= ~a7~0 0)} call #t~ret3 := calculate_output(~input~0); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,694 INFO L280 TraceCheckUtils]: 9: Hoare triple {37334#(<= ~a7~0 |old(~a7~0)|)} ~input := #in~input; {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,695 INFO L280 TraceCheckUtils]: 10: Hoare triple {37334#(<= ~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; {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,696 INFO L280 TraceCheckUtils]: 11: Hoare triple {37334#(<= ~a7~0 |old(~a7~0)|)} assume true; {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,697 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37334#(<= ~a7~0 |old(~a7~0)|)} {37312#(<= ~a7~0 0)} #786#return; {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,698 INFO L280 TraceCheckUtils]: 13: Hoare triple {37312#(<= ~a7~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,699 INFO L280 TraceCheckUtils]: 14: Hoare triple {37312#(<= ~a7~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,700 INFO L280 TraceCheckUtils]: 15: Hoare triple {37312#(<= ~a7~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,700 INFO L263 TraceCheckUtils]: 16: Hoare triple {37312#(<= ~a7~0 0)} call #t~ret3 := calculate_output(~input~0); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,701 INFO L280 TraceCheckUtils]: 17: Hoare triple {37334#(<= ~a7~0 |old(~a7~0)|)} ~input := #in~input; {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,702 INFO L280 TraceCheckUtils]: 18: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,702 INFO L280 TraceCheckUtils]: 19: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,703 INFO L280 TraceCheckUtils]: 20: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,703 INFO L280 TraceCheckUtils]: 21: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,704 INFO L280 TraceCheckUtils]: 22: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,705 INFO L280 TraceCheckUtils]: 23: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,705 INFO L280 TraceCheckUtils]: 24: Hoare triple {37334#(<= ~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)); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,706 INFO L280 TraceCheckUtils]: 25: Hoare triple {37334#(<= ~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))); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,706 INFO L280 TraceCheckUtils]: 26: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,707 INFO L280 TraceCheckUtils]: 27: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,708 INFO L280 TraceCheckUtils]: 28: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,708 INFO L280 TraceCheckUtils]: 29: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,709 INFO L280 TraceCheckUtils]: 30: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,709 INFO L280 TraceCheckUtils]: 31: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,710 INFO L280 TraceCheckUtils]: 32: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,711 INFO L280 TraceCheckUtils]: 33: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,711 INFO L280 TraceCheckUtils]: 34: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,712 INFO L280 TraceCheckUtils]: 35: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,713 INFO L280 TraceCheckUtils]: 36: Hoare triple {37334#(<= ~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)); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,713 INFO L280 TraceCheckUtils]: 37: Hoare triple {37334#(<= ~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)); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,714 INFO L280 TraceCheckUtils]: 38: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,714 INFO L280 TraceCheckUtils]: 39: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,715 INFO L280 TraceCheckUtils]: 40: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,716 INFO L280 TraceCheckUtils]: 41: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,716 INFO L280 TraceCheckUtils]: 42: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,717 INFO L280 TraceCheckUtils]: 43: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,717 INFO L280 TraceCheckUtils]: 44: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,718 INFO L280 TraceCheckUtils]: 45: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,719 INFO L280 TraceCheckUtils]: 46: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,719 INFO L280 TraceCheckUtils]: 47: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,720 INFO L280 TraceCheckUtils]: 48: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,721 INFO L280 TraceCheckUtils]: 49: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,721 INFO L280 TraceCheckUtils]: 50: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,722 INFO L280 TraceCheckUtils]: 51: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,722 INFO L280 TraceCheckUtils]: 52: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,723 INFO L280 TraceCheckUtils]: 53: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,724 INFO L280 TraceCheckUtils]: 54: Hoare triple {37334#(<= ~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)); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,724 INFO L280 TraceCheckUtils]: 55: Hoare triple {37334#(<= ~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)))); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,725 INFO L280 TraceCheckUtils]: 56: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,725 INFO L280 TraceCheckUtils]: 57: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,726 INFO L280 TraceCheckUtils]: 58: Hoare triple {37334#(<= ~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)); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,726 INFO L280 TraceCheckUtils]: 59: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,727 INFO L280 TraceCheckUtils]: 60: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,728 INFO L280 TraceCheckUtils]: 61: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,728 INFO L280 TraceCheckUtils]: 62: Hoare triple {37334#(<= ~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))); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,729 INFO L280 TraceCheckUtils]: 63: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,729 INFO L280 TraceCheckUtils]: 64: Hoare triple {37334#(<= ~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)); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,730 INFO L280 TraceCheckUtils]: 65: Hoare triple {37334#(<= ~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)); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,730 INFO L280 TraceCheckUtils]: 66: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,731 INFO L280 TraceCheckUtils]: 67: Hoare triple {37334#(<= ~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); {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,731 INFO L280 TraceCheckUtils]: 68: Hoare triple {37334#(<= ~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; {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,732 INFO L280 TraceCheckUtils]: 69: Hoare triple {37334#(<= ~a7~0 |old(~a7~0)|)} assume true; {37334#(<= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:29:37,733 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {37334#(<= ~a7~0 |old(~a7~0)|)} {37312#(<= ~a7~0 0)} #786#return; {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,734 INFO L280 TraceCheckUtils]: 71: Hoare triple {37312#(<= ~a7~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,734 INFO L280 TraceCheckUtils]: 72: Hoare triple {37312#(<= ~a7~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,735 INFO L280 TraceCheckUtils]: 73: Hoare triple {37312#(<= ~a7~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,735 INFO L263 TraceCheckUtils]: 74: Hoare triple {37312#(<= ~a7~0 0)} call #t~ret3 := calculate_output(~input~0); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,736 INFO L280 TraceCheckUtils]: 75: Hoare triple {37312#(<= ~a7~0 0)} ~input := #in~input; {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,737 INFO L280 TraceCheckUtils]: 76: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,737 INFO L280 TraceCheckUtils]: 77: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,738 INFO L280 TraceCheckUtils]: 78: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,739 INFO L280 TraceCheckUtils]: 79: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,739 INFO L280 TraceCheckUtils]: 80: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,740 INFO L280 TraceCheckUtils]: 81: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,740 INFO L280 TraceCheckUtils]: 82: Hoare triple {37312#(<= ~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)); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,741 INFO L280 TraceCheckUtils]: 83: Hoare triple {37312#(<= ~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))); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,741 INFO L280 TraceCheckUtils]: 84: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,742 INFO L280 TraceCheckUtils]: 85: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,743 INFO L280 TraceCheckUtils]: 86: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,743 INFO L280 TraceCheckUtils]: 87: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,744 INFO L280 TraceCheckUtils]: 88: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,744 INFO L280 TraceCheckUtils]: 89: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,745 INFO L280 TraceCheckUtils]: 90: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,745 INFO L280 TraceCheckUtils]: 91: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,746 INFO L280 TraceCheckUtils]: 92: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,746 INFO L280 TraceCheckUtils]: 93: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,747 INFO L280 TraceCheckUtils]: 94: Hoare triple {37312#(<= ~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)); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,747 INFO L280 TraceCheckUtils]: 95: Hoare triple {37312#(<= ~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)); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,748 INFO L280 TraceCheckUtils]: 96: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,749 INFO L280 TraceCheckUtils]: 97: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,750 INFO L280 TraceCheckUtils]: 98: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,750 INFO L280 TraceCheckUtils]: 99: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,751 INFO L280 TraceCheckUtils]: 100: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,751 INFO L280 TraceCheckUtils]: 101: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,752 INFO L280 TraceCheckUtils]: 102: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,753 INFO L280 TraceCheckUtils]: 103: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,753 INFO L280 TraceCheckUtils]: 104: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,754 INFO L280 TraceCheckUtils]: 105: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,754 INFO L280 TraceCheckUtils]: 106: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,755 INFO L280 TraceCheckUtils]: 107: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,755 INFO L280 TraceCheckUtils]: 108: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,756 INFO L280 TraceCheckUtils]: 109: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,756 INFO L280 TraceCheckUtils]: 110: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,757 INFO L280 TraceCheckUtils]: 111: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,757 INFO L280 TraceCheckUtils]: 112: Hoare triple {37312#(<= ~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)); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,758 INFO L280 TraceCheckUtils]: 113: Hoare triple {37312#(<= ~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)))); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,758 INFO L280 TraceCheckUtils]: 114: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,759 INFO L280 TraceCheckUtils]: 115: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,759 INFO L280 TraceCheckUtils]: 116: Hoare triple {37312#(<= ~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)); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,760 INFO L280 TraceCheckUtils]: 117: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,760 INFO L280 TraceCheckUtils]: 118: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,761 INFO L280 TraceCheckUtils]: 119: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,765 INFO L280 TraceCheckUtils]: 120: Hoare triple {37312#(<= ~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))); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,768 INFO L280 TraceCheckUtils]: 121: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,768 INFO L280 TraceCheckUtils]: 122: Hoare triple {37312#(<= ~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)); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,769 INFO L280 TraceCheckUtils]: 123: Hoare triple {37312#(<= ~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)); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,769 INFO L280 TraceCheckUtils]: 124: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,770 INFO L280 TraceCheckUtils]: 125: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,770 INFO L280 TraceCheckUtils]: 126: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,771 INFO L280 TraceCheckUtils]: 127: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,771 INFO L280 TraceCheckUtils]: 128: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,772 INFO L280 TraceCheckUtils]: 129: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,773 INFO L280 TraceCheckUtils]: 130: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,773 INFO L280 TraceCheckUtils]: 131: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,774 INFO L280 TraceCheckUtils]: 132: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,774 INFO L280 TraceCheckUtils]: 133: Hoare triple {37312#(<= ~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)); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,775 INFO L280 TraceCheckUtils]: 134: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,775 INFO L280 TraceCheckUtils]: 135: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,776 INFO L280 TraceCheckUtils]: 136: Hoare triple {37312#(<= ~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)); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,777 INFO L280 TraceCheckUtils]: 137: Hoare triple {37312#(<= ~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)); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,778 INFO L280 TraceCheckUtils]: 138: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,778 INFO L280 TraceCheckUtils]: 139: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,779 INFO L280 TraceCheckUtils]: 140: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,780 INFO L280 TraceCheckUtils]: 141: Hoare triple {37312#(<= ~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))); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,780 INFO L280 TraceCheckUtils]: 142: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,781 INFO L280 TraceCheckUtils]: 143: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,781 INFO L280 TraceCheckUtils]: 144: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,782 INFO L280 TraceCheckUtils]: 145: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,783 INFO L280 TraceCheckUtils]: 146: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,783 INFO L280 TraceCheckUtils]: 147: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,784 INFO L280 TraceCheckUtils]: 148: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,785 INFO L280 TraceCheckUtils]: 149: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,785 INFO L280 TraceCheckUtils]: 150: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,786 INFO L280 TraceCheckUtils]: 151: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,786 INFO L280 TraceCheckUtils]: 152: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,787 INFO L280 TraceCheckUtils]: 153: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,788 INFO L280 TraceCheckUtils]: 154: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,788 INFO L280 TraceCheckUtils]: 155: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,789 INFO L280 TraceCheckUtils]: 156: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,789 INFO L280 TraceCheckUtils]: 157: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,790 INFO L280 TraceCheckUtils]: 158: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,791 INFO L280 TraceCheckUtils]: 159: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,791 INFO L280 TraceCheckUtils]: 160: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,792 INFO L280 TraceCheckUtils]: 161: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,792 INFO L280 TraceCheckUtils]: 162: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,793 INFO L280 TraceCheckUtils]: 163: Hoare triple {37312#(<= ~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); {37312#(<= ~a7~0 0)} is VALID [2020-07-08 12:29:37,794 INFO L280 TraceCheckUtils]: 164: Hoare triple {37312#(<= ~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; {37238#false} is VALID [2020-07-08 12:29:37,794 INFO L280 TraceCheckUtils]: 165: Hoare triple {37238#false} assume !false; {37238#false} is VALID [2020-07-08 12:29:37,829 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-07-08 12:29:37,829 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:29:37,829 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 4] total 10 [2020-07-08 12:29:37,830 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [999643886] [2020-07-08 12:29:37,831 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 166 [2020-07-08 12:29:37,832 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:29:37,832 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 12:29:38,327 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 322 edges. 322 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:29:38,327 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 12:29:38,328 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:29:38,328 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 12:29:38,328 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-07-08 12:29:38,329 INFO L87 Difference]: Start difference. First operand 1712 states and 2129 transitions. Second operand 10 states. [2020-07-08 12:29:48,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:29:48,866 INFO L93 Difference]: Finished difference Result 5643 states and 7685 transitions. [2020-07-08 12:29:48,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-08 12:29:48,866 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 166 [2020-07-08 12:29:48,866 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:29:48,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:29:48,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 1105 transitions. [2020-07-08 12:29:48,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:29:48,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 1105 transitions. [2020-07-08 12:29:48,884 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states and 1105 transitions. [2020-07-08 12:29:51,286 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1105 edges. 1105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:29:51,908 INFO L225 Difference]: With dead ends: 5643 [2020-07-08 12:29:51,908 INFO L226 Difference]: Without dead ends: 3937 [2020-07-08 12:29:51,913 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 206 GetRequests, 178 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 176 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=204, Invalid=666, Unknown=0, NotChecked=0, Total=870 [2020-07-08 12:29:51,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3937 states. [2020-07-08 12:29:52,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3937 to 3299. [2020-07-08 12:29:52,778 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:29:52,778 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3937 states. Second operand 3299 states. [2020-07-08 12:29:52,778 INFO L74 IsIncluded]: Start isIncluded. First operand 3937 states. Second operand 3299 states. [2020-07-08 12:29:52,778 INFO L87 Difference]: Start difference. First operand 3937 states. Second operand 3299 states. [2020-07-08 12:29:53,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:29:53,328 INFO L93 Difference]: Finished difference Result 3937 states and 5309 transitions. [2020-07-08 12:29:53,329 INFO L276 IsEmpty]: Start isEmpty. Operand 3937 states and 5309 transitions. [2020-07-08 12:29:53,340 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:29:53,340 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:29:53,340 INFO L74 IsIncluded]: Start isIncluded. First operand 3299 states. Second operand 3937 states. [2020-07-08 12:29:53,340 INFO L87 Difference]: Start difference. First operand 3299 states. Second operand 3937 states. [2020-07-08 12:29:53,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:29:53,888 INFO L93 Difference]: Finished difference Result 3937 states and 5309 transitions. [2020-07-08 12:29:53,888 INFO L276 IsEmpty]: Start isEmpty. Operand 3937 states and 5309 transitions. [2020-07-08 12:29:53,898 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:29:53,899 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:29:53,899 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:29:53,899 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:29:53,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3299 states. [2020-07-08 12:29:54,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3299 states to 3299 states and 4179 transitions. [2020-07-08 12:29:54,282 INFO L78 Accepts]: Start accepts. Automaton has 3299 states and 4179 transitions. Word has length 166 [2020-07-08 12:29:54,283 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:29:54,283 INFO L479 AbstractCegarLoop]: Abstraction has 3299 states and 4179 transitions. [2020-07-08 12:29:54,283 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 12:29:54,283 INFO L276 IsEmpty]: Start isEmpty. Operand 3299 states and 4179 transitions. [2020-07-08 12:29:54,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2020-07-08 12:29:54,290 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:29:54,290 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] [2020-07-08 12:29:54,504 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:29:54,505 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:29:54,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:29:54,507 INFO L82 PathProgramCache]: Analyzing trace with hash -648776304, now seen corresponding path program 1 times [2020-07-08 12:29:54,507 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:29:54,508 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178033883] [2020-07-08 12:29:54,508 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:29:54,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:54,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:54,678 INFO L280 TraceCheckUtils]: 0: Hoare triple {55004#(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; {54910#true} is VALID [2020-07-08 12:29:54,679 INFO L280 TraceCheckUtils]: 1: Hoare triple {54910#true} assume true; {54910#true} is VALID [2020-07-08 12:29:54,679 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {54910#true} {54910#true} #782#return; {54910#true} is VALID [2020-07-08 12:29:54,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:54,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {55005#(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; {54910#true} is VALID [2020-07-08 12:29:54,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,722 INFO L280 TraceCheckUtils]: 2: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,722 INFO L280 TraceCheckUtils]: 3: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,724 INFO L280 TraceCheckUtils]: 4: Hoare triple {54910#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; {54922#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:29:54,726 INFO L280 TraceCheckUtils]: 5: Hoare triple {54922#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume true; {54922#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:29:54,727 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {54922#(and (= 1 ~a7~0) (= 1 ~a21~0))} {54910#true} #786#return; {54922#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:29:54,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:54,826 INFO L280 TraceCheckUtils]: 0: Hoare triple {55005#(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; {55006#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:54,828 INFO L280 TraceCheckUtils]: 1: Hoare triple {55006#(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); {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:29:54,830 INFO L280 TraceCheckUtils]: 2: Hoare triple {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:29:54,831 INFO L280 TraceCheckUtils]: 3: Hoare triple {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:29:54,832 INFO L280 TraceCheckUtils]: 4: Hoare triple {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:29:54,833 INFO L280 TraceCheckUtils]: 5: Hoare triple {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:29:54,834 INFO L280 TraceCheckUtils]: 6: Hoare triple {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:29:54,836 INFO L280 TraceCheckUtils]: 7: Hoare triple {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:29:54,837 INFO L280 TraceCheckUtils]: 8: Hoare triple {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {55008#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 12:29:54,838 INFO L280 TraceCheckUtils]: 9: Hoare triple {55008#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {55008#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 12:29:54,839 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {55008#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} {54922#(and (= 1 ~a7~0) (= 1 ~a21~0))} #786#return; {54911#false} is VALID [2020-07-08 12:29:54,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:54,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {55005#(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; {54910#true} is VALID [2020-07-08 12:29:54,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,858 INFO L280 TraceCheckUtils]: 2: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,858 INFO L280 TraceCheckUtils]: 3: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,858 INFO L280 TraceCheckUtils]: 4: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,858 INFO L280 TraceCheckUtils]: 5: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,859 INFO L280 TraceCheckUtils]: 6: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,859 INFO L280 TraceCheckUtils]: 7: Hoare triple {54910#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)); {54910#true} is VALID [2020-07-08 12:29:54,859 INFO L280 TraceCheckUtils]: 8: Hoare triple {54910#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))); {54910#true} is VALID [2020-07-08 12:29:54,859 INFO L280 TraceCheckUtils]: 9: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,860 INFO L280 TraceCheckUtils]: 10: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,860 INFO L280 TraceCheckUtils]: 11: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,860 INFO L280 TraceCheckUtils]: 12: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,861 INFO L280 TraceCheckUtils]: 13: Hoare triple {54910#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; {54910#true} is VALID [2020-07-08 12:29:54,861 INFO L280 TraceCheckUtils]: 14: Hoare triple {54910#true} assume true; {54910#true} is VALID [2020-07-08 12:29:54,862 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {54910#true} {54911#false} #786#return; {54911#false} is VALID [2020-07-08 12:29:54,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:54,897 INFO L280 TraceCheckUtils]: 0: Hoare triple {55005#(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; {54910#true} is VALID [2020-07-08 12:29:54,898 INFO L280 TraceCheckUtils]: 1: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,898 INFO L280 TraceCheckUtils]: 2: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,898 INFO L280 TraceCheckUtils]: 3: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,899 INFO L280 TraceCheckUtils]: 4: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,899 INFO L280 TraceCheckUtils]: 5: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,899 INFO L280 TraceCheckUtils]: 6: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,899 INFO L280 TraceCheckUtils]: 7: Hoare triple {54910#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)); {54910#true} is VALID [2020-07-08 12:29:54,899 INFO L280 TraceCheckUtils]: 8: Hoare triple {54910#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))); {54910#true} is VALID [2020-07-08 12:29:54,900 INFO L280 TraceCheckUtils]: 9: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,900 INFO L280 TraceCheckUtils]: 10: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,900 INFO L280 TraceCheckUtils]: 11: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,900 INFO L280 TraceCheckUtils]: 12: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,900 INFO L280 TraceCheckUtils]: 13: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,901 INFO L280 TraceCheckUtils]: 14: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,901 INFO L280 TraceCheckUtils]: 15: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,901 INFO L280 TraceCheckUtils]: 16: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,901 INFO L280 TraceCheckUtils]: 17: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,901 INFO L280 TraceCheckUtils]: 18: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,902 INFO L280 TraceCheckUtils]: 19: Hoare triple {54910#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)); {54910#true} is VALID [2020-07-08 12:29:54,902 INFO L280 TraceCheckUtils]: 20: Hoare triple {54910#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)); {54910#true} is VALID [2020-07-08 12:29:54,902 INFO L280 TraceCheckUtils]: 21: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,903 INFO L280 TraceCheckUtils]: 22: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,903 INFO L280 TraceCheckUtils]: 23: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,903 INFO L280 TraceCheckUtils]: 24: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,904 INFO L280 TraceCheckUtils]: 25: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,904 INFO L280 TraceCheckUtils]: 26: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,904 INFO L280 TraceCheckUtils]: 27: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,905 INFO L280 TraceCheckUtils]: 28: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,905 INFO L280 TraceCheckUtils]: 29: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,905 INFO L280 TraceCheckUtils]: 30: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,906 INFO L280 TraceCheckUtils]: 31: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,906 INFO L280 TraceCheckUtils]: 32: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,907 INFO L280 TraceCheckUtils]: 33: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,907 INFO L280 TraceCheckUtils]: 34: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,907 INFO L280 TraceCheckUtils]: 35: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,908 INFO L280 TraceCheckUtils]: 36: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,908 INFO L280 TraceCheckUtils]: 37: Hoare triple {54910#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)); {54910#true} is VALID [2020-07-08 12:29:54,908 INFO L280 TraceCheckUtils]: 38: Hoare triple {54910#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)))); {54910#true} is VALID [2020-07-08 12:29:54,908 INFO L280 TraceCheckUtils]: 39: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,909 INFO L280 TraceCheckUtils]: 40: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,909 INFO L280 TraceCheckUtils]: 41: Hoare triple {54910#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)); {54910#true} is VALID [2020-07-08 12:29:54,909 INFO L280 TraceCheckUtils]: 42: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,910 INFO L280 TraceCheckUtils]: 43: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,910 INFO L280 TraceCheckUtils]: 44: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,910 INFO L280 TraceCheckUtils]: 45: Hoare triple {54910#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))); {54910#true} is VALID [2020-07-08 12:29:54,911 INFO L280 TraceCheckUtils]: 46: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,911 INFO L280 TraceCheckUtils]: 47: Hoare triple {54910#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)); {54910#true} is VALID [2020-07-08 12:29:54,911 INFO L280 TraceCheckUtils]: 48: Hoare triple {54910#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)); {54910#true} is VALID [2020-07-08 12:29:54,912 INFO L280 TraceCheckUtils]: 49: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,912 INFO L280 TraceCheckUtils]: 50: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,912 INFO L280 TraceCheckUtils]: 51: Hoare triple {54910#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; {54910#true} is VALID [2020-07-08 12:29:54,913 INFO L280 TraceCheckUtils]: 52: Hoare triple {54910#true} assume true; {54910#true} is VALID [2020-07-08 12:29:54,913 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {54910#true} {54911#false} #786#return; {54911#false} is VALID [2020-07-08 12:29:54,920 INFO L263 TraceCheckUtils]: 0: Hoare triple {54910#true} call ULTIMATE.init(); {55004#(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 [2020-07-08 12:29:54,920 INFO L280 TraceCheckUtils]: 1: Hoare triple {55004#(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; {54910#true} is VALID [2020-07-08 12:29:54,920 INFO L280 TraceCheckUtils]: 2: Hoare triple {54910#true} assume true; {54910#true} is VALID [2020-07-08 12:29:54,921 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {54910#true} {54910#true} #782#return; {54910#true} is VALID [2020-07-08 12:29:54,921 INFO L263 TraceCheckUtils]: 4: Hoare triple {54910#true} call #t~ret4 := main(); {54910#true} is VALID [2020-07-08 12:29:54,921 INFO L280 TraceCheckUtils]: 5: Hoare triple {54910#true} ~output~0 := -1; {54910#true} is VALID [2020-07-08 12:29:54,922 INFO L280 TraceCheckUtils]: 6: Hoare triple {54910#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54910#true} is VALID [2020-07-08 12:29:54,922 INFO L280 TraceCheckUtils]: 7: Hoare triple {54910#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54910#true} is VALID [2020-07-08 12:29:54,924 INFO L263 TraceCheckUtils]: 8: Hoare triple {54910#true} call #t~ret3 := calculate_output(~input~0); {55005#(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 [2020-07-08 12:29:54,924 INFO L280 TraceCheckUtils]: 9: Hoare triple {55005#(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; {54910#true} is VALID [2020-07-08 12:29:54,924 INFO L280 TraceCheckUtils]: 10: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,924 INFO L280 TraceCheckUtils]: 11: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,924 INFO L280 TraceCheckUtils]: 12: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,926 INFO L280 TraceCheckUtils]: 13: Hoare triple {54910#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; {54922#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:29:54,926 INFO L280 TraceCheckUtils]: 14: Hoare triple {54922#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume true; {54922#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:29:54,928 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {54922#(and (= 1 ~a7~0) (= 1 ~a21~0))} {54910#true} #786#return; {54922#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:29:54,929 INFO L280 TraceCheckUtils]: 16: Hoare triple {54922#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {54922#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:29:54,929 INFO L280 TraceCheckUtils]: 17: Hoare triple {54922#(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; {54922#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:29:54,930 INFO L280 TraceCheckUtils]: 18: Hoare triple {54922#(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); {54922#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:29:54,932 INFO L263 TraceCheckUtils]: 19: Hoare triple {54922#(and (= 1 ~a7~0) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {55005#(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 [2020-07-08 12:29:54,933 INFO L280 TraceCheckUtils]: 20: Hoare triple {55005#(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; {55006#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:29:54,934 INFO L280 TraceCheckUtils]: 21: Hoare triple {55006#(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); {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:29:54,935 INFO L280 TraceCheckUtils]: 22: Hoare triple {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:29:54,936 INFO L280 TraceCheckUtils]: 23: Hoare triple {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:29:54,937 INFO L280 TraceCheckUtils]: 24: Hoare triple {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:29:54,939 INFO L280 TraceCheckUtils]: 25: Hoare triple {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:29:54,940 INFO L280 TraceCheckUtils]: 26: Hoare triple {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:29:54,941 INFO L280 TraceCheckUtils]: 27: Hoare triple {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:29:54,942 INFO L280 TraceCheckUtils]: 28: Hoare triple {55007#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {55008#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 12:29:54,943 INFO L280 TraceCheckUtils]: 29: Hoare triple {55008#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {55008#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 12:29:54,946 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {55008#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} {54922#(and (= 1 ~a7~0) (= 1 ~a21~0))} #786#return; {54911#false} is VALID [2020-07-08 12:29:54,946 INFO L280 TraceCheckUtils]: 31: Hoare triple {54911#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {54911#false} is VALID [2020-07-08 12:29:54,946 INFO L280 TraceCheckUtils]: 32: Hoare triple {54911#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54911#false} is VALID [2020-07-08 12:29:54,947 INFO L280 TraceCheckUtils]: 33: Hoare triple {54911#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54911#false} is VALID [2020-07-08 12:29:54,947 INFO L263 TraceCheckUtils]: 34: Hoare triple {54911#false} call #t~ret3 := calculate_output(~input~0); {55005#(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 [2020-07-08 12:29:54,947 INFO L280 TraceCheckUtils]: 35: Hoare triple {55005#(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; {54910#true} is VALID [2020-07-08 12:29:54,948 INFO L280 TraceCheckUtils]: 36: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,948 INFO L280 TraceCheckUtils]: 37: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,948 INFO L280 TraceCheckUtils]: 38: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,949 INFO L280 TraceCheckUtils]: 39: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,949 INFO L280 TraceCheckUtils]: 40: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,949 INFO L280 TraceCheckUtils]: 41: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,949 INFO L280 TraceCheckUtils]: 42: Hoare triple {54910#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)); {54910#true} is VALID [2020-07-08 12:29:54,950 INFO L280 TraceCheckUtils]: 43: Hoare triple {54910#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))); {54910#true} is VALID [2020-07-08 12:29:54,950 INFO L280 TraceCheckUtils]: 44: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,950 INFO L280 TraceCheckUtils]: 45: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,951 INFO L280 TraceCheckUtils]: 46: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,951 INFO L280 TraceCheckUtils]: 47: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,951 INFO L280 TraceCheckUtils]: 48: Hoare triple {54910#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; {54910#true} is VALID [2020-07-08 12:29:54,952 INFO L280 TraceCheckUtils]: 49: Hoare triple {54910#true} assume true; {54910#true} is VALID [2020-07-08 12:29:54,952 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {54910#true} {54911#false} #786#return; {54911#false} is VALID [2020-07-08 12:29:54,952 INFO L280 TraceCheckUtils]: 51: Hoare triple {54911#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {54911#false} is VALID [2020-07-08 12:29:54,953 INFO L280 TraceCheckUtils]: 52: Hoare triple {54911#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54911#false} is VALID [2020-07-08 12:29:54,953 INFO L280 TraceCheckUtils]: 53: Hoare triple {54911#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54911#false} is VALID [2020-07-08 12:29:54,953 INFO L263 TraceCheckUtils]: 54: Hoare triple {54911#false} call #t~ret3 := calculate_output(~input~0); {55005#(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 [2020-07-08 12:29:54,954 INFO L280 TraceCheckUtils]: 55: Hoare triple {55005#(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; {54910#true} is VALID [2020-07-08 12:29:54,954 INFO L280 TraceCheckUtils]: 56: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,954 INFO L280 TraceCheckUtils]: 57: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,955 INFO L280 TraceCheckUtils]: 58: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,955 INFO L280 TraceCheckUtils]: 59: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,955 INFO L280 TraceCheckUtils]: 60: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,955 INFO L280 TraceCheckUtils]: 61: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,956 INFO L280 TraceCheckUtils]: 62: Hoare triple {54910#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)); {54910#true} is VALID [2020-07-08 12:29:54,956 INFO L280 TraceCheckUtils]: 63: Hoare triple {54910#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))); {54910#true} is VALID [2020-07-08 12:29:54,956 INFO L280 TraceCheckUtils]: 64: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,957 INFO L280 TraceCheckUtils]: 65: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,957 INFO L280 TraceCheckUtils]: 66: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,957 INFO L280 TraceCheckUtils]: 67: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,957 INFO L280 TraceCheckUtils]: 68: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,958 INFO L280 TraceCheckUtils]: 69: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,958 INFO L280 TraceCheckUtils]: 70: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,958 INFO L280 TraceCheckUtils]: 71: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,959 INFO L280 TraceCheckUtils]: 72: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,959 INFO L280 TraceCheckUtils]: 73: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,959 INFO L280 TraceCheckUtils]: 74: Hoare triple {54910#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)); {54910#true} is VALID [2020-07-08 12:29:54,960 INFO L280 TraceCheckUtils]: 75: Hoare triple {54910#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)); {54910#true} is VALID [2020-07-08 12:29:54,960 INFO L280 TraceCheckUtils]: 76: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,960 INFO L280 TraceCheckUtils]: 77: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,961 INFO L280 TraceCheckUtils]: 78: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,961 INFO L280 TraceCheckUtils]: 79: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,961 INFO L280 TraceCheckUtils]: 80: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,961 INFO L280 TraceCheckUtils]: 81: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,962 INFO L280 TraceCheckUtils]: 82: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,962 INFO L280 TraceCheckUtils]: 83: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,962 INFO L280 TraceCheckUtils]: 84: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,963 INFO L280 TraceCheckUtils]: 85: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,963 INFO L280 TraceCheckUtils]: 86: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,963 INFO L280 TraceCheckUtils]: 87: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,963 INFO L280 TraceCheckUtils]: 88: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,963 INFO L280 TraceCheckUtils]: 89: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,964 INFO L280 TraceCheckUtils]: 90: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,964 INFO L280 TraceCheckUtils]: 91: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,964 INFO L280 TraceCheckUtils]: 92: Hoare triple {54910#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)); {54910#true} is VALID [2020-07-08 12:29:54,964 INFO L280 TraceCheckUtils]: 93: Hoare triple {54910#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)))); {54910#true} is VALID [2020-07-08 12:29:54,964 INFO L280 TraceCheckUtils]: 94: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,964 INFO L280 TraceCheckUtils]: 95: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,965 INFO L280 TraceCheckUtils]: 96: Hoare triple {54910#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)); {54910#true} is VALID [2020-07-08 12:29:54,965 INFO L280 TraceCheckUtils]: 97: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,965 INFO L280 TraceCheckUtils]: 98: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,965 INFO L280 TraceCheckUtils]: 99: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,966 INFO L280 TraceCheckUtils]: 100: Hoare triple {54910#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))); {54910#true} is VALID [2020-07-08 12:29:54,966 INFO L280 TraceCheckUtils]: 101: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,966 INFO L280 TraceCheckUtils]: 102: Hoare triple {54910#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)); {54910#true} is VALID [2020-07-08 12:29:54,966 INFO L280 TraceCheckUtils]: 103: Hoare triple {54910#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)); {54910#true} is VALID [2020-07-08 12:29:54,966 INFO L280 TraceCheckUtils]: 104: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,967 INFO L280 TraceCheckUtils]: 105: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:54,967 INFO L280 TraceCheckUtils]: 106: Hoare triple {54910#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; {54910#true} is VALID [2020-07-08 12:29:54,967 INFO L280 TraceCheckUtils]: 107: Hoare triple {54910#true} assume true; {54910#true} is VALID [2020-07-08 12:29:54,967 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {54910#true} {54911#false} #786#return; {54911#false} is VALID [2020-07-08 12:29:54,968 INFO L280 TraceCheckUtils]: 109: Hoare triple {54911#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {54911#false} is VALID [2020-07-08 12:29:54,968 INFO L280 TraceCheckUtils]: 110: Hoare triple {54911#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54911#false} is VALID [2020-07-08 12:29:54,968 INFO L280 TraceCheckUtils]: 111: Hoare triple {54911#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54911#false} is VALID [2020-07-08 12:29:54,968 INFO L263 TraceCheckUtils]: 112: Hoare triple {54911#false} call #t~ret3 := calculate_output(~input~0); {54911#false} is VALID [2020-07-08 12:29:54,969 INFO L280 TraceCheckUtils]: 113: Hoare triple {54911#false} ~input := #in~input; {54911#false} is VALID [2020-07-08 12:29:54,969 INFO L280 TraceCheckUtils]: 114: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,969 INFO L280 TraceCheckUtils]: 115: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,969 INFO L280 TraceCheckUtils]: 116: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,969 INFO L280 TraceCheckUtils]: 117: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,970 INFO L280 TraceCheckUtils]: 118: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,970 INFO L280 TraceCheckUtils]: 119: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,970 INFO L280 TraceCheckUtils]: 120: Hoare triple {54911#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)); {54911#false} is VALID [2020-07-08 12:29:54,971 INFO L280 TraceCheckUtils]: 121: Hoare triple {54911#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))); {54911#false} is VALID [2020-07-08 12:29:54,971 INFO L280 TraceCheckUtils]: 122: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,971 INFO L280 TraceCheckUtils]: 123: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,971 INFO L280 TraceCheckUtils]: 124: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,972 INFO L280 TraceCheckUtils]: 125: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,972 INFO L280 TraceCheckUtils]: 126: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,972 INFO L280 TraceCheckUtils]: 127: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,972 INFO L280 TraceCheckUtils]: 128: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,973 INFO L280 TraceCheckUtils]: 129: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,973 INFO L280 TraceCheckUtils]: 130: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,973 INFO L280 TraceCheckUtils]: 131: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,974 INFO L280 TraceCheckUtils]: 132: Hoare triple {54911#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)); {54911#false} is VALID [2020-07-08 12:29:54,974 INFO L280 TraceCheckUtils]: 133: Hoare triple {54911#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)); {54911#false} is VALID [2020-07-08 12:29:54,974 INFO L280 TraceCheckUtils]: 134: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,975 INFO L280 TraceCheckUtils]: 135: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,975 INFO L280 TraceCheckUtils]: 136: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,975 INFO L280 TraceCheckUtils]: 137: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,975 INFO L280 TraceCheckUtils]: 138: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,975 INFO L280 TraceCheckUtils]: 139: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,976 INFO L280 TraceCheckUtils]: 140: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,976 INFO L280 TraceCheckUtils]: 141: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,976 INFO L280 TraceCheckUtils]: 142: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,976 INFO L280 TraceCheckUtils]: 143: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,976 INFO L280 TraceCheckUtils]: 144: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,977 INFO L280 TraceCheckUtils]: 145: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,977 INFO L280 TraceCheckUtils]: 146: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,977 INFO L280 TraceCheckUtils]: 147: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,977 INFO L280 TraceCheckUtils]: 148: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,977 INFO L280 TraceCheckUtils]: 149: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,978 INFO L280 TraceCheckUtils]: 150: Hoare triple {54911#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)); {54911#false} is VALID [2020-07-08 12:29:54,978 INFO L280 TraceCheckUtils]: 151: Hoare triple {54911#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)))); {54911#false} is VALID [2020-07-08 12:29:54,978 INFO L280 TraceCheckUtils]: 152: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,978 INFO L280 TraceCheckUtils]: 153: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,978 INFO L280 TraceCheckUtils]: 154: Hoare triple {54911#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)); {54911#false} is VALID [2020-07-08 12:29:54,979 INFO L280 TraceCheckUtils]: 155: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,979 INFO L280 TraceCheckUtils]: 156: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,979 INFO L280 TraceCheckUtils]: 157: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,979 INFO L280 TraceCheckUtils]: 158: Hoare triple {54911#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))); {54911#false} is VALID [2020-07-08 12:29:54,979 INFO L280 TraceCheckUtils]: 159: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,980 INFO L280 TraceCheckUtils]: 160: Hoare triple {54911#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)); {54911#false} is VALID [2020-07-08 12:29:54,980 INFO L280 TraceCheckUtils]: 161: Hoare triple {54911#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)); {54911#false} is VALID [2020-07-08 12:29:54,980 INFO L280 TraceCheckUtils]: 162: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,980 INFO L280 TraceCheckUtils]: 163: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,980 INFO L280 TraceCheckUtils]: 164: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,981 INFO L280 TraceCheckUtils]: 165: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,981 INFO L280 TraceCheckUtils]: 166: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,981 INFO L280 TraceCheckUtils]: 167: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,981 INFO L280 TraceCheckUtils]: 168: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,981 INFO L280 TraceCheckUtils]: 169: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,982 INFO L280 TraceCheckUtils]: 170: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,982 INFO L280 TraceCheckUtils]: 171: Hoare triple {54911#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)); {54911#false} is VALID [2020-07-08 12:29:54,982 INFO L280 TraceCheckUtils]: 172: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,983 INFO L280 TraceCheckUtils]: 173: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,983 INFO L280 TraceCheckUtils]: 174: Hoare triple {54911#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)); {54911#false} is VALID [2020-07-08 12:29:54,983 INFO L280 TraceCheckUtils]: 175: Hoare triple {54911#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)); {54911#false} is VALID [2020-07-08 12:29:54,984 INFO L280 TraceCheckUtils]: 176: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,984 INFO L280 TraceCheckUtils]: 177: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,984 INFO L280 TraceCheckUtils]: 178: Hoare triple {54911#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); {54911#false} is VALID [2020-07-08 12:29:54,985 INFO L280 TraceCheckUtils]: 179: Hoare triple {54911#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))); {54911#false} is VALID [2020-07-08 12:29:54,985 INFO L280 TraceCheckUtils]: 180: Hoare triple {54911#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54911#false} is VALID [2020-07-08 12:29:54,985 INFO L280 TraceCheckUtils]: 181: Hoare triple {54911#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54911#false} is VALID [2020-07-08 12:29:54,986 INFO L280 TraceCheckUtils]: 182: Hoare triple {54911#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54911#false} is VALID [2020-07-08 12:29:54,986 INFO L280 TraceCheckUtils]: 183: Hoare triple {54911#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {54911#false} is VALID [2020-07-08 12:29:54,986 INFO L280 TraceCheckUtils]: 184: Hoare triple {54911#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54911#false} is VALID [2020-07-08 12:29:54,987 INFO L280 TraceCheckUtils]: 185: Hoare triple {54911#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {54911#false} is VALID [2020-07-08 12:29:54,987 INFO L280 TraceCheckUtils]: 186: Hoare triple {54911#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {54911#false} is VALID [2020-07-08 12:29:54,987 INFO L280 TraceCheckUtils]: 187: Hoare triple {54911#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54911#false} is VALID [2020-07-08 12:29:54,987 INFO L280 TraceCheckUtils]: 188: Hoare triple {54911#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54911#false} is VALID [2020-07-08 12:29:54,988 INFO L280 TraceCheckUtils]: 189: Hoare triple {54911#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {54911#false} is VALID [2020-07-08 12:29:54,988 INFO L280 TraceCheckUtils]: 190: Hoare triple {54911#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54911#false} is VALID [2020-07-08 12:29:54,988 INFO L280 TraceCheckUtils]: 191: Hoare triple {54911#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {54911#false} is VALID [2020-07-08 12:29:54,989 INFO L280 TraceCheckUtils]: 192: Hoare triple {54911#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54911#false} is VALID [2020-07-08 12:29:54,989 INFO L280 TraceCheckUtils]: 193: Hoare triple {54911#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54911#false} is VALID [2020-07-08 12:29:54,989 INFO L280 TraceCheckUtils]: 194: Hoare triple {54911#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {54911#false} is VALID [2020-07-08 12:29:54,990 INFO L280 TraceCheckUtils]: 195: Hoare triple {54911#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {54911#false} is VALID [2020-07-08 12:29:54,990 INFO L280 TraceCheckUtils]: 196: Hoare triple {54911#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {54911#false} is VALID [2020-07-08 12:29:54,990 INFO L280 TraceCheckUtils]: 197: Hoare triple {54911#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54911#false} is VALID [2020-07-08 12:29:54,991 INFO L280 TraceCheckUtils]: 198: Hoare triple {54911#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54911#false} is VALID [2020-07-08 12:29:54,991 INFO L280 TraceCheckUtils]: 199: Hoare triple {54911#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {54911#false} is VALID [2020-07-08 12:29:54,991 INFO L280 TraceCheckUtils]: 200: Hoare triple {54911#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {54911#false} is VALID [2020-07-08 12:29:54,992 INFO L280 TraceCheckUtils]: 201: Hoare triple {54911#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {54911#false} is VALID [2020-07-08 12:29:54,992 INFO L280 TraceCheckUtils]: 202: Hoare triple {54911#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {54911#false} is VALID [2020-07-08 12:29:54,992 INFO L280 TraceCheckUtils]: 203: Hoare triple {54911#false} assume !false; {54911#false} is VALID [2020-07-08 12:29:55,041 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 108 proven. 26 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2020-07-08 12:29:55,041 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [178033883] [2020-07-08 12:29:55,042 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1318245024] [2020-07-08 12:29:55,042 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 [2020-07-08 12:29:55,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:55,185 INFO L264 TraceCheckSpWp]: Trace formula consists of 598 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-08 12:29:55,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:29:55,216 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:29:55,516 INFO L263 TraceCheckUtils]: 0: Hoare triple {54910#true} call ULTIMATE.init(); {54910#true} is VALID [2020-07-08 12:29:55,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {54910#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; {54910#true} is VALID [2020-07-08 12:29:55,517 INFO L280 TraceCheckUtils]: 2: Hoare triple {54910#true} assume true; {54910#true} is VALID [2020-07-08 12:29:55,517 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {54910#true} {54910#true} #782#return; {54910#true} is VALID [2020-07-08 12:29:55,517 INFO L263 TraceCheckUtils]: 4: Hoare triple {54910#true} call #t~ret4 := main(); {54910#true} is VALID [2020-07-08 12:29:55,517 INFO L280 TraceCheckUtils]: 5: Hoare triple {54910#true} ~output~0 := -1; {54910#true} is VALID [2020-07-08 12:29:55,518 INFO L280 TraceCheckUtils]: 6: Hoare triple {54910#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54910#true} is VALID [2020-07-08 12:29:55,518 INFO L280 TraceCheckUtils]: 7: Hoare triple {54910#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54910#true} is VALID [2020-07-08 12:29:55,518 INFO L263 TraceCheckUtils]: 8: Hoare triple {54910#true} call #t~ret3 := calculate_output(~input~0); {54910#true} is VALID [2020-07-08 12:29:55,518 INFO L280 TraceCheckUtils]: 9: Hoare triple {54910#true} ~input := #in~input; {54910#true} is VALID [2020-07-08 12:29:55,519 INFO L280 TraceCheckUtils]: 10: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:55,519 INFO L280 TraceCheckUtils]: 11: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:55,519 INFO L280 TraceCheckUtils]: 12: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:55,519 INFO L280 TraceCheckUtils]: 13: Hoare triple {54910#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; {54910#true} is VALID [2020-07-08 12:29:55,519 INFO L280 TraceCheckUtils]: 14: Hoare triple {54910#true} assume true; {54910#true} is VALID [2020-07-08 12:29:55,519 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {54910#true} {54910#true} #786#return; {54910#true} is VALID [2020-07-08 12:29:55,519 INFO L280 TraceCheckUtils]: 16: Hoare triple {54910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {54910#true} is VALID [2020-07-08 12:29:55,519 INFO L280 TraceCheckUtils]: 17: Hoare triple {54910#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54910#true} is VALID [2020-07-08 12:29:55,520 INFO L280 TraceCheckUtils]: 18: Hoare triple {54910#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54910#true} is VALID [2020-07-08 12:29:55,520 INFO L263 TraceCheckUtils]: 19: Hoare triple {54910#true} call #t~ret3 := calculate_output(~input~0); {54910#true} is VALID [2020-07-08 12:29:55,520 INFO L280 TraceCheckUtils]: 20: Hoare triple {54910#true} ~input := #in~input; {54910#true} is VALID [2020-07-08 12:29:55,520 INFO L280 TraceCheckUtils]: 21: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:55,520 INFO L280 TraceCheckUtils]: 22: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:55,521 INFO L280 TraceCheckUtils]: 23: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:55,521 INFO L280 TraceCheckUtils]: 24: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:55,521 INFO L280 TraceCheckUtils]: 25: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:55,521 INFO L280 TraceCheckUtils]: 26: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:55,521 INFO L280 TraceCheckUtils]: 27: Hoare triple {54910#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)); {54910#true} is VALID [2020-07-08 12:29:55,521 INFO L280 TraceCheckUtils]: 28: Hoare triple {54910#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; {54910#true} is VALID [2020-07-08 12:29:55,522 INFO L280 TraceCheckUtils]: 29: Hoare triple {54910#true} assume true; {54910#true} is VALID [2020-07-08 12:29:55,522 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {54910#true} {54910#true} #786#return; {54910#true} is VALID [2020-07-08 12:29:55,522 INFO L280 TraceCheckUtils]: 31: Hoare triple {54910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {54910#true} is VALID [2020-07-08 12:29:55,522 INFO L280 TraceCheckUtils]: 32: Hoare triple {54910#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54910#true} is VALID [2020-07-08 12:29:55,522 INFO L280 TraceCheckUtils]: 33: Hoare triple {54910#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54910#true} is VALID [2020-07-08 12:29:55,523 INFO L263 TraceCheckUtils]: 34: Hoare triple {54910#true} call #t~ret3 := calculate_output(~input~0); {54910#true} is VALID [2020-07-08 12:29:55,523 INFO L280 TraceCheckUtils]: 35: Hoare triple {54910#true} ~input := #in~input; {54910#true} is VALID [2020-07-08 12:29:55,523 INFO L280 TraceCheckUtils]: 36: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:55,523 INFO L280 TraceCheckUtils]: 37: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:55,523 INFO L280 TraceCheckUtils]: 38: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:55,523 INFO L280 TraceCheckUtils]: 39: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:55,524 INFO L280 TraceCheckUtils]: 40: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:55,524 INFO L280 TraceCheckUtils]: 41: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:55,524 INFO L280 TraceCheckUtils]: 42: Hoare triple {54910#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)); {54910#true} is VALID [2020-07-08 12:29:55,524 INFO L280 TraceCheckUtils]: 43: Hoare triple {54910#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))); {54910#true} is VALID [2020-07-08 12:29:55,524 INFO L280 TraceCheckUtils]: 44: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:55,525 INFO L280 TraceCheckUtils]: 45: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:55,525 INFO L280 TraceCheckUtils]: 46: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:55,525 INFO L280 TraceCheckUtils]: 47: Hoare triple {54910#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); {54910#true} is VALID [2020-07-08 12:29:55,526 INFO L280 TraceCheckUtils]: 48: Hoare triple {54910#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; {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,527 INFO L280 TraceCheckUtils]: 49: Hoare triple {55156#(<= ~a17~0 0)} assume true; {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,528 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {55156#(<= ~a17~0 0)} {54910#true} #786#return; {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,528 INFO L280 TraceCheckUtils]: 51: Hoare triple {55156#(<= ~a17~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,528 INFO L280 TraceCheckUtils]: 52: Hoare triple {55156#(<= ~a17~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,529 INFO L280 TraceCheckUtils]: 53: Hoare triple {55156#(<= ~a17~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,529 INFO L263 TraceCheckUtils]: 54: Hoare triple {55156#(<= ~a17~0 0)} call #t~ret3 := calculate_output(~input~0); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,530 INFO L280 TraceCheckUtils]: 55: Hoare triple {55175#(<= ~a17~0 |old(~a17~0)|)} ~input := #in~input; {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,530 INFO L280 TraceCheckUtils]: 56: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,531 INFO L280 TraceCheckUtils]: 57: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,531 INFO L280 TraceCheckUtils]: 58: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,531 INFO L280 TraceCheckUtils]: 59: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,532 INFO L280 TraceCheckUtils]: 60: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,533 INFO L280 TraceCheckUtils]: 61: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,533 INFO L280 TraceCheckUtils]: 62: Hoare triple {55175#(<= ~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)); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,534 INFO L280 TraceCheckUtils]: 63: Hoare triple {55175#(<= ~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))); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,534 INFO L280 TraceCheckUtils]: 64: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,535 INFO L280 TraceCheckUtils]: 65: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,535 INFO L280 TraceCheckUtils]: 66: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,535 INFO L280 TraceCheckUtils]: 67: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,536 INFO L280 TraceCheckUtils]: 68: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,536 INFO L280 TraceCheckUtils]: 69: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,537 INFO L280 TraceCheckUtils]: 70: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,537 INFO L280 TraceCheckUtils]: 71: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,537 INFO L280 TraceCheckUtils]: 72: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,538 INFO L280 TraceCheckUtils]: 73: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,538 INFO L280 TraceCheckUtils]: 74: Hoare triple {55175#(<= ~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)); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,539 INFO L280 TraceCheckUtils]: 75: Hoare triple {55175#(<= ~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)); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,539 INFO L280 TraceCheckUtils]: 76: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,539 INFO L280 TraceCheckUtils]: 77: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,540 INFO L280 TraceCheckUtils]: 78: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,540 INFO L280 TraceCheckUtils]: 79: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,541 INFO L280 TraceCheckUtils]: 80: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,541 INFO L280 TraceCheckUtils]: 81: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,541 INFO L280 TraceCheckUtils]: 82: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,542 INFO L280 TraceCheckUtils]: 83: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,542 INFO L280 TraceCheckUtils]: 84: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,543 INFO L280 TraceCheckUtils]: 85: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,543 INFO L280 TraceCheckUtils]: 86: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,543 INFO L280 TraceCheckUtils]: 87: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,544 INFO L280 TraceCheckUtils]: 88: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,544 INFO L280 TraceCheckUtils]: 89: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,545 INFO L280 TraceCheckUtils]: 90: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,545 INFO L280 TraceCheckUtils]: 91: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,545 INFO L280 TraceCheckUtils]: 92: Hoare triple {55175#(<= ~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)); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,546 INFO L280 TraceCheckUtils]: 93: Hoare triple {55175#(<= ~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)))); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,546 INFO L280 TraceCheckUtils]: 94: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,547 INFO L280 TraceCheckUtils]: 95: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,547 INFO L280 TraceCheckUtils]: 96: Hoare triple {55175#(<= ~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)); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,547 INFO L280 TraceCheckUtils]: 97: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,553 INFO L280 TraceCheckUtils]: 98: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,554 INFO L280 TraceCheckUtils]: 99: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,555 INFO L280 TraceCheckUtils]: 100: Hoare triple {55175#(<= ~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))); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,560 INFO L280 TraceCheckUtils]: 101: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,561 INFO L280 TraceCheckUtils]: 102: Hoare triple {55175#(<= ~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)); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,562 INFO L280 TraceCheckUtils]: 103: Hoare triple {55175#(<= ~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)); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,566 INFO L280 TraceCheckUtils]: 104: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,567 INFO L280 TraceCheckUtils]: 105: Hoare triple {55175#(<= ~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); {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,567 INFO L280 TraceCheckUtils]: 106: Hoare triple {55175#(<= ~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; {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,567 INFO L280 TraceCheckUtils]: 107: Hoare triple {55175#(<= ~a17~0 |old(~a17~0)|)} assume true; {55175#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:29:55,569 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {55175#(<= ~a17~0 |old(~a17~0)|)} {55156#(<= ~a17~0 0)} #786#return; {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,569 INFO L280 TraceCheckUtils]: 109: Hoare triple {55156#(<= ~a17~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,570 INFO L280 TraceCheckUtils]: 110: Hoare triple {55156#(<= ~a17~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,570 INFO L280 TraceCheckUtils]: 111: Hoare triple {55156#(<= ~a17~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,571 INFO L263 TraceCheckUtils]: 112: Hoare triple {55156#(<= ~a17~0 0)} call #t~ret3 := calculate_output(~input~0); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,571 INFO L280 TraceCheckUtils]: 113: Hoare triple {55156#(<= ~a17~0 0)} ~input := #in~input; {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,572 INFO L280 TraceCheckUtils]: 114: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,572 INFO L280 TraceCheckUtils]: 115: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,573 INFO L280 TraceCheckUtils]: 116: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,573 INFO L280 TraceCheckUtils]: 117: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,574 INFO L280 TraceCheckUtils]: 118: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,574 INFO L280 TraceCheckUtils]: 119: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,575 INFO L280 TraceCheckUtils]: 120: Hoare triple {55156#(<= ~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)); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,575 INFO L280 TraceCheckUtils]: 121: Hoare triple {55156#(<= ~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))); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,576 INFO L280 TraceCheckUtils]: 122: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,577 INFO L280 TraceCheckUtils]: 123: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,577 INFO L280 TraceCheckUtils]: 124: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,578 INFO L280 TraceCheckUtils]: 125: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,578 INFO L280 TraceCheckUtils]: 126: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,579 INFO L280 TraceCheckUtils]: 127: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,579 INFO L280 TraceCheckUtils]: 128: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,580 INFO L280 TraceCheckUtils]: 129: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,580 INFO L280 TraceCheckUtils]: 130: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,581 INFO L280 TraceCheckUtils]: 131: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,581 INFO L280 TraceCheckUtils]: 132: Hoare triple {55156#(<= ~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)); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,582 INFO L280 TraceCheckUtils]: 133: Hoare triple {55156#(<= ~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)); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,583 INFO L280 TraceCheckUtils]: 134: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,583 INFO L280 TraceCheckUtils]: 135: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,584 INFO L280 TraceCheckUtils]: 136: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,584 INFO L280 TraceCheckUtils]: 137: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,585 INFO L280 TraceCheckUtils]: 138: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,585 INFO L280 TraceCheckUtils]: 139: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,586 INFO L280 TraceCheckUtils]: 140: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,587 INFO L280 TraceCheckUtils]: 141: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,587 INFO L280 TraceCheckUtils]: 142: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,588 INFO L280 TraceCheckUtils]: 143: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,588 INFO L280 TraceCheckUtils]: 144: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,589 INFO L280 TraceCheckUtils]: 145: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,589 INFO L280 TraceCheckUtils]: 146: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,590 INFO L280 TraceCheckUtils]: 147: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,590 INFO L280 TraceCheckUtils]: 148: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,591 INFO L280 TraceCheckUtils]: 149: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,591 INFO L280 TraceCheckUtils]: 150: Hoare triple {55156#(<= ~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)); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,592 INFO L280 TraceCheckUtils]: 151: Hoare triple {55156#(<= ~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)))); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,593 INFO L280 TraceCheckUtils]: 152: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,593 INFO L280 TraceCheckUtils]: 153: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,594 INFO L280 TraceCheckUtils]: 154: Hoare triple {55156#(<= ~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)); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,594 INFO L280 TraceCheckUtils]: 155: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,595 INFO L280 TraceCheckUtils]: 156: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,595 INFO L280 TraceCheckUtils]: 157: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,596 INFO L280 TraceCheckUtils]: 158: Hoare triple {55156#(<= ~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))); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,596 INFO L280 TraceCheckUtils]: 159: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,597 INFO L280 TraceCheckUtils]: 160: Hoare triple {55156#(<= ~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)); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,597 INFO L280 TraceCheckUtils]: 161: Hoare triple {55156#(<= ~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)); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,599 INFO L280 TraceCheckUtils]: 162: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,599 INFO L280 TraceCheckUtils]: 163: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,600 INFO L280 TraceCheckUtils]: 164: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,601 INFO L280 TraceCheckUtils]: 165: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,601 INFO L280 TraceCheckUtils]: 166: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,602 INFO L280 TraceCheckUtils]: 167: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,602 INFO L280 TraceCheckUtils]: 168: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,603 INFO L280 TraceCheckUtils]: 169: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,603 INFO L280 TraceCheckUtils]: 170: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,604 INFO L280 TraceCheckUtils]: 171: Hoare triple {55156#(<= ~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)); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,605 INFO L280 TraceCheckUtils]: 172: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,605 INFO L280 TraceCheckUtils]: 173: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,606 INFO L280 TraceCheckUtils]: 174: Hoare triple {55156#(<= ~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)); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,606 INFO L280 TraceCheckUtils]: 175: Hoare triple {55156#(<= ~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)); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,607 INFO L280 TraceCheckUtils]: 176: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,607 INFO L280 TraceCheckUtils]: 177: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,608 INFO L280 TraceCheckUtils]: 178: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,608 INFO L280 TraceCheckUtils]: 179: Hoare triple {55156#(<= ~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))); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,609 INFO L280 TraceCheckUtils]: 180: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,610 INFO L280 TraceCheckUtils]: 181: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,610 INFO L280 TraceCheckUtils]: 182: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,611 INFO L280 TraceCheckUtils]: 183: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,611 INFO L280 TraceCheckUtils]: 184: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,612 INFO L280 TraceCheckUtils]: 185: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,612 INFO L280 TraceCheckUtils]: 186: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,613 INFO L280 TraceCheckUtils]: 187: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,613 INFO L280 TraceCheckUtils]: 188: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,614 INFO L280 TraceCheckUtils]: 189: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,615 INFO L280 TraceCheckUtils]: 190: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,615 INFO L280 TraceCheckUtils]: 191: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,616 INFO L280 TraceCheckUtils]: 192: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,616 INFO L280 TraceCheckUtils]: 193: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,617 INFO L280 TraceCheckUtils]: 194: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,617 INFO L280 TraceCheckUtils]: 195: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,618 INFO L280 TraceCheckUtils]: 196: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,618 INFO L280 TraceCheckUtils]: 197: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,619 INFO L280 TraceCheckUtils]: 198: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,619 INFO L280 TraceCheckUtils]: 199: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,620 INFO L280 TraceCheckUtils]: 200: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,621 INFO L280 TraceCheckUtils]: 201: Hoare triple {55156#(<= ~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); {55156#(<= ~a17~0 0)} is VALID [2020-07-08 12:29:55,621 INFO L280 TraceCheckUtils]: 202: Hoare triple {55156#(<= ~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; {54911#false} is VALID [2020-07-08 12:29:55,622 INFO L280 TraceCheckUtils]: 203: Hoare triple {54911#false} assume !false; {54911#false} is VALID [2020-07-08 12:29:55,657 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 86 proven. 54 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2020-07-08 12:29:55,658 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:29:55,658 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 4] total 10 [2020-07-08 12:29:55,658 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [26285676] [2020-07-08 12:29:55,660 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 204 [2020-07-08 12:29:55,674 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:29:55,675 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 12:29:56,158 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 338 edges. 338 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:29:56,159 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 12:29:56,159 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:29:56,159 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 12:29:56,160 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-07-08 12:29:56,160 INFO L87 Difference]: Start difference. First operand 3299 states and 4179 transitions. Second operand 10 states. [2020-07-08 12:30:11,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:30:11,188 INFO L93 Difference]: Finished difference Result 6832 states and 8795 transitions. [2020-07-08 12:30:11,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-08 12:30:11,189 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 204 [2020-07-08 12:30:11,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:30:11,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:30:11,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 1347 transitions. [2020-07-08 12:30:11,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:30:11,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 1347 transitions. [2020-07-08 12:30:11,206 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states and 1347 transitions. [2020-07-08 12:30:14,293 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1347 edges. 1347 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:30:14,293 INFO L225 Difference]: With dead ends: 6832 [2020-07-08 12:30:14,293 INFO L226 Difference]: Without dead ends: 0 [2020-07-08 12:30:14,307 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 250 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 122 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=165, Invalid=485, Unknown=0, NotChecked=0, Total=650 [2020-07-08 12:30:14,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-08 12:30:14,307 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-08 12:30:14,307 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:30:14,307 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-08 12:30:14,308 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 12:30:14,308 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 12:30:14,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:30:14,308 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 12:30:14,308 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 12:30:14,308 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:30:14,308 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:30:14,309 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 12:30:14,309 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 12:30:14,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:30:14,309 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 12:30:14,309 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 12:30:14,309 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:30:14,310 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:30:14,310 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:30:14,310 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:30:14,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-08 12:30:14,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-08 12:30:14,310 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 204 [2020-07-08 12:30:14,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:30:14,311 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-08 12:30:14,311 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 12:30:14,311 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 12:30:14,311 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:30:14,524 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:30:14,528 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-08 12:30:15,476 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 217 [2020-07-08 12:30:15,801 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 217 [2020-07-08 12:30:17,609 WARN L193 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 186 DAG size of output: 71 [2020-07-08 12:30:18,854 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 209 DAG size of output: 66 [2020-07-08 12:30:20,005 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 209 DAG size of output: 66 [2020-07-08 12:30:20,013 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-08 12:30:20,014 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)|)) [2020-07-08 12:30:20,014 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-08 12:30:20,014 INFO L268 CegarLoopResult]: For program point L333(lines 333 390) no Hoare annotation was computed. [2020-07-08 12:30:20,014 INFO L268 CegarLoopResult]: For program point L102(lines 102 390) no Hoare annotation was computed. [2020-07-08 12:30:20,014 INFO L268 CegarLoopResult]: For program point L565-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,015 INFO L268 CegarLoopResult]: For program point L532-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,015 INFO L268 CegarLoopResult]: For program point L499-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,015 INFO L268 CegarLoopResult]: For program point L466-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,015 INFO L268 CegarLoopResult]: For program point L433-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,015 INFO L268 CegarLoopResult]: For program point L400-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,016 INFO L268 CegarLoopResult]: For program point L268(lines 268 390) no Hoare annotation was computed. [2020-07-08 12:30:20,016 INFO L268 CegarLoopResult]: For program point L136(lines 136 390) no Hoare annotation was computed. [2020-07-08 12:30:20,016 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-07-08 12:30:20,016 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-08 12:30:20,016 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-07-08 12:30:20,016 INFO L268 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-07-08 12:30:20,016 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-07-08 12:30:20,016 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-08 12:30:20,017 INFO L268 CegarLoopResult]: For program point L203(lines 203 390) no Hoare annotation was computed. [2020-07-08 12:30:20,017 INFO L268 CegarLoopResult]: For program point L72(lines 72 390) no Hoare annotation was computed. [2020-07-08 12:30:20,017 INFO L268 CegarLoopResult]: For program point L568-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,017 INFO L268 CegarLoopResult]: For program point L535-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,017 INFO L268 CegarLoopResult]: For program point L502-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,017 INFO L268 CegarLoopResult]: For program point L469-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,017 INFO L268 CegarLoopResult]: For program point L436-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,017 INFO L268 CegarLoopResult]: For program point L403-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,017 INFO L268 CegarLoopResult]: For program point L337(lines 337 390) no Hoare annotation was computed. [2020-07-08 12:30:20,017 INFO L268 CegarLoopResult]: For program point L238(lines 238 390) no Hoare annotation was computed. [2020-07-08 12:30:20,018 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-08 12:30:20,018 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-08 12:30:20,018 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-07-08 12:30:20,018 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-08 12:30:20,018 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-07-08 12:30:20,018 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-07-08 12:30:20,018 INFO L268 CegarLoopResult]: For program point L173(lines 173 390) no Hoare annotation was computed. [2020-07-08 12:30:20,018 INFO L268 CegarLoopResult]: For program point L140(lines 140 390) no Hoare annotation was computed. [2020-07-08 12:30:20,018 INFO L268 CegarLoopResult]: For program point L372(lines 372 390) no Hoare annotation was computed. [2020-07-08 12:30:20,018 INFO L268 CegarLoopResult]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 458) no Hoare annotation was computed. [2020-07-08 12:30:20,018 INFO L268 CegarLoopResult]: For program point L306(lines 306 390) no Hoare annotation was computed. [2020-07-08 12:30:20,018 INFO L268 CegarLoopResult]: For program point L273(lines 273 390) no Hoare annotation was computed. [2020-07-08 12:30:20,019 INFO L268 CegarLoopResult]: For program point L108(lines 108 390) no Hoare annotation was computed. [2020-07-08 12:30:20,019 INFO L268 CegarLoopResult]: For program point L571-1(lines 571 573) no Hoare annotation was computed. [2020-07-08 12:30:20,019 INFO L268 CegarLoopResult]: For program point L538-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,019 INFO L268 CegarLoopResult]: For program point L505-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,019 INFO L268 CegarLoopResult]: For program point L472-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,019 INFO L268 CegarLoopResult]: For program point L439-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,019 INFO L268 CegarLoopResult]: For program point L406-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,019 INFO L268 CegarLoopResult]: For program point L208(lines 208 390) no Hoare annotation was computed. [2020-07-08 12:30:20,019 INFO L268 CegarLoopResult]: For program point L43(lines 43 390) no Hoare annotation was computed. [2020-07-08 12:30:20,019 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-07-08 12:30:20,019 INFO L268 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-07-08 12:30:20,019 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-07-08 12:30:20,020 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-07-08 12:30:20,020 INFO L268 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-07-08 12:30:20,020 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-07-08 12:30:20,020 INFO L268 CegarLoopResult]: For program point L144(lines 144 390) no Hoare annotation was computed. [2020-07-08 12:30:20,020 INFO L268 CegarLoopResult]: For program point L541-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,020 INFO L268 CegarLoopResult]: For program point L508-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,020 INFO L268 CegarLoopResult]: For program point L475-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,020 INFO L268 CegarLoopResult]: For program point L442-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,020 INFO L268 CegarLoopResult]: For program point L409-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,020 INFO L268 CegarLoopResult]: For program point L178(lines 178 390) no Hoare annotation was computed. [2020-07-08 12:30:20,021 INFO L268 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-07-08 12:30:20,021 INFO L268 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-07-08 12:30:20,021 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-07-08 12:30:20,021 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-07-08 12:30:20,021 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-07-08 12:30:20,021 INFO L268 CegarLoopResult]: For program point L377(lines 377 390) no Hoare annotation was computed. [2020-07-08 12:30:20,021 INFO L268 CegarLoopResult]: For program point L278(lines 278 390) no Hoare annotation was computed. [2020-07-08 12:30:20,021 INFO L268 CegarLoopResult]: For program point L245(lines 245 390) no Hoare annotation was computed. [2020-07-08 12:30:20,021 INFO L268 CegarLoopResult]: For program point L80(lines 80 390) no Hoare annotation was computed. [2020-07-08 12:30:20,021 INFO L268 CegarLoopResult]: For program point L345(lines 345 390) no Hoare annotation was computed. [2020-07-08 12:30:20,022 INFO L268 CegarLoopResult]: For program point L312(lines 312 390) no Hoare annotation was computed. [2020-07-08 12:30:20,022 INFO L268 CegarLoopResult]: For program point L114(lines 114 390) no Hoare annotation was computed. [2020-07-08 12:30:20,022 INFO L268 CegarLoopResult]: For program point L544-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,022 INFO L268 CegarLoopResult]: For program point L511-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,022 INFO L268 CegarLoopResult]: For program point L478-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,022 INFO L268 CegarLoopResult]: For program point L445-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,022 INFO L268 CegarLoopResult]: For program point L412-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,022 INFO L268 CegarLoopResult]: For program point L214(lines 214 390) no Hoare annotation was computed. [2020-07-08 12:30:20,022 INFO L268 CegarLoopResult]: For program point L148(lines 148 390) no Hoare annotation was computed. [2020-07-08 12:30:20,023 INFO L268 CegarLoopResult]: For program point L49(lines 49 390) no Hoare annotation was computed. [2020-07-08 12:30:20,023 INFO L268 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-07-08 12:30:20,023 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-07-08 12:30:20,023 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-07-08 12:30:20,023 INFO L268 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-07-08 12:30:20,023 INFO L268 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-07-08 12:30:20,023 INFO L268 CegarLoopResult]: For program point L84(lines 84 390) no Hoare annotation was computed. [2020-07-08 12:30:20,023 INFO L268 CegarLoopResult]: For program point calculate_outputFINAL(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,023 INFO L268 CegarLoopResult]: For program point calculate_outputEXIT(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,023 INFO L268 CegarLoopResult]: For program point L547-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,023 INFO L268 CegarLoopResult]: For program point L514-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,023 INFO L268 CegarLoopResult]: For program point L481-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,023 INFO L268 CegarLoopResult]: For program point L448-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,024 INFO L268 CegarLoopResult]: For program point L382(lines 382 390) no Hoare annotation was computed. [2020-07-08 12:30:20,024 INFO L268 CegarLoopResult]: For program point L415-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,024 INFO L268 CegarLoopResult]: For program point L316(lines 316 390) no Hoare annotation was computed. [2020-07-08 12:30:20,024 INFO L268 CegarLoopResult]: For program point L250(lines 250 390) no Hoare annotation was computed. [2020-07-08 12:30:20,024 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-07-08 12:30:20,024 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-07-08 12:30:20,024 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-07-08 12:30:20,024 INFO L268 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-07-08 12:30:20,024 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-07-08 12:30:20,024 INFO L268 CegarLoopResult]: For program point L218(lines 218 390) no Hoare annotation was computed. [2020-07-08 12:30:20,024 INFO L268 CegarLoopResult]: For program point L152(lines 152 390) no Hoare annotation was computed. [2020-07-08 12:30:20,024 INFO L268 CegarLoopResult]: For program point L119(lines 119 390) no Hoare annotation was computed. [2020-07-08 12:30:20,024 INFO L268 CegarLoopResult]: For program point L318(lines 318 390) no Hoare annotation was computed. [2020-07-08 12:30:20,024 INFO L268 CegarLoopResult]: For program point L186(lines 186 390) no Hoare annotation was computed. [2020-07-08 12:30:20,025 INFO L268 CegarLoopResult]: For program point L54(lines 54 390) no Hoare annotation was computed. [2020-07-08 12:30:20,025 INFO L268 CegarLoopResult]: For program point L550-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,025 INFO L268 CegarLoopResult]: For program point L517-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,025 INFO L268 CegarLoopResult]: For program point L484-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,025 INFO L268 CegarLoopResult]: For program point L451-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,025 INFO L268 CegarLoopResult]: For program point L418-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,025 INFO L268 CegarLoopResult]: For program point L286(lines 286 390) no Hoare annotation was computed. [2020-07-08 12:30:20,025 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-07-08 12:30:20,025 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-07-08 12:30:20,026 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-07-08 12:30:20,026 INFO L268 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-07-08 12:30:20,026 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-07-08 12:30:20,026 INFO L268 CegarLoopResult]: For program point L353(lines 353 390) no Hoare annotation was computed. [2020-07-08 12:30:20,026 INFO L268 CegarLoopResult]: For program point L189(lines 189 390) no Hoare annotation was computed. [2020-07-08 12:30:20,026 INFO L268 CegarLoopResult]: For program point L553-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,026 INFO L268 CegarLoopResult]: For program point L520-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,026 INFO L268 CegarLoopResult]: For program point L487-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,026 INFO L268 CegarLoopResult]: For program point L454-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,026 INFO L268 CegarLoopResult]: For program point L421-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,027 INFO L268 CegarLoopResult]: For program point L355(lines 355 390) no Hoare annotation was computed. [2020-07-08 12:30:20,027 INFO L268 CegarLoopResult]: For program point L256(lines 256 390) no Hoare annotation was computed. [2020-07-08 12:30:20,027 INFO L268 CegarLoopResult]: For program point L223(lines 223 390) no Hoare annotation was computed. [2020-07-08 12:30:20,027 INFO L268 CegarLoopResult]: For program point L124(lines 124 390) no Hoare annotation was computed. [2020-07-08 12:30:20,027 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-08 12:30:20,027 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-08 12:30:20,027 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-07-08 12:30:20,027 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-07-08 12:30:20,027 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-07-08 12:30:20,027 INFO L268 CegarLoopResult]: For program point L92(lines 92 390) no Hoare annotation was computed. [2020-07-08 12:30:20,028 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)))) [2020-07-08 12:30:20,028 INFO L268 CegarLoopResult]: For program point L324(lines 324 390) no Hoare annotation was computed. [2020-07-08 12:30:20,028 INFO L268 CegarLoopResult]: For program point L556-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,028 INFO L268 CegarLoopResult]: For program point L523-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,028 INFO L268 CegarLoopResult]: For program point L490-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,028 INFO L268 CegarLoopResult]: For program point L457-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,028 INFO L268 CegarLoopResult]: For program point L391(lines 391 393) no Hoare annotation was computed. [2020-07-08 12:30:20,028 INFO L268 CegarLoopResult]: For program point L424-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,028 INFO L268 CegarLoopResult]: For program point L391-2(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,028 INFO L268 CegarLoopResult]: For program point L292(lines 292 390) no Hoare annotation was computed. [2020-07-08 12:30:20,028 INFO L268 CegarLoopResult]: For program point L160(lines 160 390) no Hoare annotation was computed. [2020-07-08 12:30:20,028 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-07-08 12:30:20,028 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-08 12:30:20,028 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-07-08 12:30:20,028 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-07-08 12:30:20,029 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-08 12:30:20,029 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-07-08 12:30:20,029 INFO L268 CegarLoopResult]: For program point L194(lines 194 390) no Hoare annotation was computed. [2020-07-08 12:30:20,029 INFO L268 CegarLoopResult]: For program point L62(lines 62 390) no Hoare annotation was computed. [2020-07-08 12:30:20,029 INFO L268 CegarLoopResult]: For program point L261(lines 261 390) no Hoare annotation was computed. [2020-07-08 12:30:20,029 INFO L268 CegarLoopResult]: For program point L129(lines 129 390) no Hoare annotation was computed. [2020-07-08 12:30:20,029 INFO L268 CegarLoopResult]: For program point L559-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,029 INFO L268 CegarLoopResult]: For program point L526-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,029 INFO L268 CegarLoopResult]: For program point L493-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,029 INFO L268 CegarLoopResult]: For program point L460-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,029 INFO L268 CegarLoopResult]: For program point L427-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,029 INFO L268 CegarLoopResult]: For program point L361(lines 361 390) no Hoare annotation was computed. [2020-07-08 12:30:20,029 INFO L268 CegarLoopResult]: For program point L394-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,029 INFO L268 CegarLoopResult]: For program point L97(lines 97 390) no Hoare annotation was computed. [2020-07-08 12:30:20,029 INFO L268 CegarLoopResult]: For program point L31(lines 31 390) no Hoare annotation was computed. [2020-07-08 12:30:20,029 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-07-08 12:30:20,030 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-07-08 12:30:20,030 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-07-08 12:30:20,030 INFO L268 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-07-08 12:30:20,030 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-07-08 12:30:20,030 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-08 12:30:20,030 INFO L268 CegarLoopResult]: For program point L329(lines 329 390) no Hoare annotation was computed. [2020-07-08 12:30:20,030 INFO L268 CegarLoopResult]: For program point L197(lines 197 390) no Hoare annotation was computed. [2020-07-08 12:30:20,030 INFO L268 CegarLoopResult]: For program point L65(lines 65 390) no Hoare annotation was computed. [2020-07-08 12:30:20,031 INFO L268 CegarLoopResult]: For program point L363(lines 363 390) no Hoare annotation was computed. [2020-07-08 12:30:20,031 INFO L268 CegarLoopResult]: For program point L231(lines 231 390) no Hoare annotation was computed. [2020-07-08 12:30:20,031 INFO L268 CegarLoopResult]: For program point L165(lines 165 390) no Hoare annotation was computed. [2020-07-08 12:30:20,031 INFO L268 CegarLoopResult]: For program point L562-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,031 INFO L268 CegarLoopResult]: For program point L529-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,031 INFO L268 CegarLoopResult]: For program point L496-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,031 INFO L268 CegarLoopResult]: For program point L463-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,031 INFO L268 CegarLoopResult]: For program point L430-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,031 INFO L268 CegarLoopResult]: For program point L397-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:30:20,031 INFO L268 CegarLoopResult]: For program point L265(lines 265 390) no Hoare annotation was computed. [2020-07-08 12:30:20,031 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-07-08 12:30:20,032 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-07-08 12:30:20,032 INFO L268 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-07-08 12:30:20,032 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-07-08 12:30:20,032 INFO L268 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-07-08 12:30:20,032 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-08 12:30:20,032 INFO L268 CegarLoopResult]: For program point L365(lines 365 390) no Hoare annotation was computed. [2020-07-08 12:30:20,032 INFO L268 CegarLoopResult]: For program point L299(lines 299 390) no Hoare annotation was computed. [2020-07-08 12:30:20,032 INFO L268 CegarLoopResult]: For program point L35(lines 35 390) no Hoare annotation was computed. [2020-07-08 12:30:20,032 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-08 12:30:20,032 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)) [2020-07-08 12:30:20,032 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-08 12:30:20,032 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-08 12:30:20,033 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)|))) [2020-07-08 12:30:20,033 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 577 594) no Hoare annotation was computed. [2020-07-08 12:30:20,033 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))) [2020-07-08 12:30:20,033 INFO L268 CegarLoopResult]: For program point L591-1(line 591) no Hoare annotation was computed. [2020-07-08 12:30:20,033 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-07-08 12:30:20,033 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))) [2020-07-08 12:30:20,033 INFO L268 CegarLoopResult]: For program point L583-3(lines 577 594) no Hoare annotation was computed. [2020-07-08 12:30:20,037 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 12:30:20,037 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-08 12:30:20,042 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 12:30:20,042 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-08 12:30:20,042 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-08 12:30:20,042 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 12:30:20,043 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-08 12:30:20,043 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-08 12:30:20,044 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-08 12:30:20,044 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-08 12:30:20,044 WARN L170 areAnnotationChecker]: calculate_outputFINAL has no Hoare annotation [2020-07-08 12:30:20,044 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-08 12:30:20,044 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-08 12:30:20,044 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 12:30:20,044 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-08 12:30:20,044 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-08 12:30:20,044 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-08 12:30:20,044 WARN L170 areAnnotationChecker]: calculate_outputEXIT has no Hoare annotation [2020-07-08 12:30:20,045 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-08 12:30:20,045 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-08 12:30:20,045 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-08 12:30:20,045 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-08 12:30:20,048 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-08 12:30:20,048 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-08 12:30:20,048 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-08 12:30:20,048 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-08 12:30:20,048 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-08 12:30:20,048 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-08 12:30:20,048 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-08 12:30:20,048 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-08 12:30:20,048 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-08 12:30:20,049 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-08 12:30:20,049 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-08 12:30:20,049 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-08 12:30:20,049 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-08 12:30:20,049 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-08 12:30:20,049 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-08 12:30:20,049 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-08 12:30:20,049 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-08 12:30:20,049 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-08 12:30:20,049 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-08 12:30:20,049 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-08 12:30:20,049 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-08 12:30:20,049 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-08 12:30:20,049 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-08 12:30:20,050 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-08 12:30:20,050 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-08 12:30:20,050 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-08 12:30:20,050 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-08 12:30:20,050 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-08 12:30:20,050 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-08 12:30:20,050 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-08 12:30:20,050 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-08 12:30:20,050 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-08 12:30:20,050 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-08 12:30:20,050 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-08 12:30:20,050 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-08 12:30:20,050 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-08 12:30:20,050 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-08 12:30:20,051 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-08 12:30:20,051 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-08 12:30:20,051 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-08 12:30:20,051 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-08 12:30:20,051 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-08 12:30:20,051 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-08 12:30:20,051 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-08 12:30:20,051 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-08 12:30:20,051 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-08 12:30:20,051 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-08 12:30:20,051 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-08 12:30:20,051 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-08 12:30:20,051 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-08 12:30:20,051 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-08 12:30:20,051 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-08 12:30:20,052 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-08 12:30:20,052 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-08 12:30:20,052 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-08 12:30:20,052 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-08 12:30:20,052 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-08 12:30:20,052 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-08 12:30:20,052 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-08 12:30:20,052 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-08 12:30:20,052 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-08 12:30:20,052 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-08 12:30:20,052 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-08 12:30:20,052 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-08 12:30:20,052 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-08 12:30:20,052 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-08 12:30:20,052 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-08 12:30:20,053 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-08 12:30:20,053 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-08 12:30:20,053 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-08 12:30:20,053 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-08 12:30:20,053 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-08 12:30:20,053 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-08 12:30:20,053 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-08 12:30:20,053 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-08 12:30:20,053 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-08 12:30:20,053 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-08 12:30:20,053 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-08 12:30:20,054 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-08 12:30:20,054 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-08 12:30:20,054 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-08 12:30:20,054 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-08 12:30:20,054 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-08 12:30:20,054 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-08 12:30:20,054 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-08 12:30:20,054 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-08 12:30:20,054 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-08 12:30:20,054 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-08 12:30:20,055 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-08 12:30:20,055 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-08 12:30:20,055 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-08 12:30:20,055 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-08 12:30:20,055 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-08 12:30:20,055 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-08 12:30:20,055 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-08 12:30:20,055 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-08 12:30:20,055 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-08 12:30:20,055 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-08 12:30:20,056 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-08 12:30:20,056 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-08 12:30:20,056 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-08 12:30:20,056 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-08 12:30:20,056 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-08 12:30:20,056 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-08 12:30:20,056 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-08 12:30:20,056 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-08 12:30:20,056 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-08 12:30:20,056 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-08 12:30:20,056 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-08 12:30:20,057 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-08 12:30:20,057 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-08 12:30:20,057 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-08 12:30:20,057 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-08 12:30:20,057 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-08 12:30:20,057 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-08 12:30:20,057 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-08 12:30:20,057 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-08 12:30:20,057 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-08 12:30:20,057 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-08 12:30:20,058 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-08 12:30:20,058 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-08 12:30:20,058 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-08 12:30:20,058 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-08 12:30:20,058 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-08 12:30:20,058 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-08 12:30:20,058 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-08 12:30:20,058 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-08 12:30:20,058 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-08 12:30:20,058 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-08 12:30:20,058 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-08 12:30:20,059 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-08 12:30:20,059 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-08 12:30:20,059 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-08 12:30:20,059 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-08 12:30:20,059 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-08 12:30:20,059 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-08 12:30:20,059 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-08 12:30:20,059 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-08 12:30:20,059 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-08 12:30:20,059 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-08 12:30:20,060 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-08 12:30:20,060 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-08 12:30:20,060 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-08 12:30:20,060 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-08 12:30:20,060 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-08 12:30:20,060 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-08 12:30:20,060 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-08 12:30:20,060 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2020-07-08 12:30:20,060 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-08 12:30:20,060 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-08 12:30:20,060 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-08 12:30:20,060 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-08 12:30:20,060 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-08 12:30:20,061 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-08 12:30:20,061 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-08 12:30:20,061 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-08 12:30:20,061 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-08 12:30:20,061 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-08 12:30:20,061 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-08 12:30:20,061 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-08 12:30:20,061 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-08 12:30:20,061 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-08 12:30:20,061 WARN L170 areAnnotationChecker]: L425 has no Hoare annotation [2020-07-08 12:30:20,061 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-08 12:30:20,061 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-08 12:30:20,061 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-08 12:30:20,061 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-08 12:30:20,061 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-08 12:30:20,062 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-08 12:30:20,062 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-08 12:30:20,062 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-08 12:30:20,062 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-08 12:30:20,062 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-08 12:30:20,062 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-08 12:30:20,062 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-08 12:30:20,062 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-08 12:30:20,062 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-08 12:30:20,062 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-08 12:30:20,062 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-08 12:30:20,062 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-08 12:30:20,062 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-08 12:30:20,062 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-08 12:30:20,062 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-08 12:30:20,063 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-08 12:30:20,063 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-08 12:30:20,063 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-08 12:30:20,063 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-08 12:30:20,063 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-08 12:30:20,063 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-08 12:30:20,063 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-08 12:30:20,063 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-08 12:30:20,063 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-08 12:30:20,063 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-08 12:30:20,063 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-08 12:30:20,063 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-08 12:30:20,063 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-08 12:30:20,063 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-08 12:30:20,064 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-08 12:30:20,064 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-08 12:30:20,064 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-08 12:30:20,064 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-08 12:30:20,064 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-08 12:30:20,064 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2020-07-08 12:30:20,064 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-08 12:30:20,064 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-08 12:30:20,064 WARN L170 areAnnotationChecker]: L467 has no Hoare annotation [2020-07-08 12:30:20,064 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-08 12:30:20,065 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-08 12:30:20,065 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-08 12:30:20,065 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-08 12:30:20,065 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-08 12:30:20,065 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-08 12:30:20,065 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-08 12:30:20,065 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-08 12:30:20,065 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-08 12:30:20,065 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-08 12:30:20,065 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-08 12:30:20,066 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-08 12:30:20,066 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-08 12:30:20,066 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-08 12:30:20,066 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-08 12:30:20,066 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-08 12:30:20,066 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-08 12:30:20,066 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-08 12:30:20,066 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-08 12:30:20,066 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-08 12:30:20,066 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-08 12:30:20,067 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-08 12:30:20,067 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-08 12:30:20,067 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-08 12:30:20,067 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-08 12:30:20,067 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-08 12:30:20,067 WARN L170 areAnnotationChecker]: L494 has no Hoare annotation [2020-07-08 12:30:20,067 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-08 12:30:20,067 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-08 12:30:20,067 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-08 12:30:20,067 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-08 12:30:20,068 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-08 12:30:20,068 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-08 12:30:20,068 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-08 12:30:20,068 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-08 12:30:20,068 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-08 12:30:20,068 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-08 12:30:20,068 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-08 12:30:20,068 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-08 12:30:20,082 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-08 12:30:20,082 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-08 12:30:20,082 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2020-07-08 12:30:20,082 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-08 12:30:20,083 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-08 12:30:20,083 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-08 12:30:20,083 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-08 12:30:20,083 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-08 12:30:20,083 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-08 12:30:20,083 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-08 12:30:20,083 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-08 12:30:20,083 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-08 12:30:20,083 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-08 12:30:20,083 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-08 12:30:20,083 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-08 12:30:20,083 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-08 12:30:20,084 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-08 12:30:20,084 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-08 12:30:20,084 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-08 12:30:20,084 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-08 12:30:20,084 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-08 12:30:20,084 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-08 12:30:20,084 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-08 12:30:20,084 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-08 12:30:20,084 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-08 12:30:20,084 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-08 12:30:20,084 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-08 12:30:20,084 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-08 12:30:20,084 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-08 12:30:20,084 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-08 12:30:20,084 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-08 12:30:20,084 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-08 12:30:20,085 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-08 12:30:20,085 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-08 12:30:20,085 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-08 12:30:20,085 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2020-07-08 12:30:20,085 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-08 12:30:20,085 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-08 12:30:20,085 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-08 12:30:20,085 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-08 12:30:20,085 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-08 12:30:20,085 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-08 12:30:20,085 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-08 12:30:20,085 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-08 12:30:20,085 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2020-07-08 12:30:20,085 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-08 12:30:20,085 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-08 12:30:20,085 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-08 12:30:20,086 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-08 12:30:20,086 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-08 12:30:20,086 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-08 12:30:20,086 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-08 12:30:20,086 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-08 12:30:20,086 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-08 12:30:20,086 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-08 12:30:20,086 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-08 12:30:20,086 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-08 12:30:20,086 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-08 12:30:20,086 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-08 12:30:20,086 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-08 12:30:20,086 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-08 12:30:20,086 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-08 12:30:20,086 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2020-07-08 12:30:20,086 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-08 12:30:20,087 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-08 12:30:20,087 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-08 12:30:20,087 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-08 12:30:20,087 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. [2020-07-08 12:30:20,110 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.07 12:30:20 BoogieIcfgContainer [2020-07-08 12:30:20,110 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-08 12:30:20,112 INFO L168 Benchmark]: Toolchain (without parser) took 98288.00 ms. Allocated memory was 138.9 MB in the beginning and 653.8 MB in the end (delta: 514.9 MB). Free memory was 101.5 MB in the beginning and 604.9 MB in the end (delta: -503.4 MB). Peak memory consumption was 520.5 MB. Max. memory is 7.1 GB. [2020-07-08 12:30:20,113 INFO L168 Benchmark]: CDTParser took 0.50 ms. Allocated memory is still 138.9 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2020-07-08 12:30:20,114 INFO L168 Benchmark]: CACSL2BoogieTranslator took 855.90 ms. Allocated memory was 138.9 MB in the beginning and 208.1 MB in the end (delta: 69.2 MB). Free memory was 101.3 MB in the beginning and 170.1 MB in the end (delta: -68.8 MB). Peak memory consumption was 40.0 MB. Max. memory is 7.1 GB. [2020-07-08 12:30:20,114 INFO L168 Benchmark]: Boogie Preprocessor took 138.99 ms. Allocated memory is still 208.1 MB. Free memory was 170.1 MB in the beginning and 164.3 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. [2020-07-08 12:30:20,115 INFO L168 Benchmark]: RCFGBuilder took 1685.72 ms. Allocated memory was 208.1 MB in the beginning and 238.6 MB in the end (delta: 30.4 MB). Free memory was 164.3 MB in the beginning and 98.6 MB in the end (delta: 65.7 MB). Peak memory consumption was 96.1 MB. Max. memory is 7.1 GB. [2020-07-08 12:30:20,116 INFO L168 Benchmark]: TraceAbstraction took 95602.04 ms. Allocated memory was 238.6 MB in the beginning and 653.8 MB in the end (delta: 415.2 MB). Free memory was 98.6 MB in the beginning and 604.9 MB in the end (delta: -506.3 MB). Peak memory consumption was 418.0 MB. Max. memory is 7.1 GB. [2020-07-08 12:30:20,119 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 0.50 ms. Allocated memory is still 138.9 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 855.90 ms. Allocated memory was 138.9 MB in the beginning and 208.1 MB in the end (delta: 69.2 MB). Free memory was 101.3 MB in the beginning and 170.1 MB in the end (delta: -68.8 MB). Peak memory consumption was 40.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 138.99 ms. Allocated memory is still 208.1 MB. Free memory was 170.1 MB in the beginning and 164.3 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1685.72 ms. Allocated memory was 208.1 MB in the beginning and 238.6 MB in the end (delta: 30.4 MB). Free memory was 164.3 MB in the beginning and 98.6 MB in the end (delta: 65.7 MB). Peak memory consumption was 96.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 95602.04 ms. Allocated memory was 238.6 MB in the beginning and 653.8 MB in the end (delta: 415.2 MB). Free memory was 98.6 MB in the beginning and 604.9 MB in the end (delta: -506.3 MB). Peak memory consumption was 418.0 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: 89.9s, OverallIterations: 8, TraceHistogramMax: 5, AutomataDifference: 73.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 5.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 273 SDtfs, 4412 SDslu, 442 SDs, 0 SdLazy, 8890 SolverSat, 2026 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 21.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 951 GetRequests, 832 SyntacticMatches, 1 SemanticMatches, 118 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 470 ImplicationChecksByTransitivity, 3.5s 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: 6.4s AutomataMinimizationTime, 8 MinimizatonAttempts, 2029 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 108 PreInvPairs, 172 NumberOfFragments, 959 HoareAnnotationTreeSize, 108 FomulaSimplifications, 289512 FormulaSimplificationTreeSizeReduction, 1.2s HoareSimplificationTime, 7 FomulaSimplificationsInter, 29901 FormulaSimplificationTreeSizeReductionInter, 3.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 5.1s InterpolantComputationTime, 1873 NumberOfCodeBlocks, 1873 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 1860 ConstructedInterpolants, 0 QuantifiedInterpolants, 797480 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...