/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_label41.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 12:31:04,960 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 12:31:04,963 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 12:31:04,981 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-07-08 12:31:05,053 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 12:31:05,076 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 12:31:05,076 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 12:31:05,078 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 12:31:05,079 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 12:31:05,079 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 12:31:05,079 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 12:31:05,079 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 12:31:05,080 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 12:31:05,080 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 12:31:05,080 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 12:31:05,081 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 12:31:05,081 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 12:31:05,081 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 12:31:05,082 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 12:31:05,082 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 12:31:05,082 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 12:31:05,082 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 12:31:05,083 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 12:31:05,083 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 12:31:05,083 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 12:31:05,083 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 12:31:05,084 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 12:31:05,084 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 12:31:05,084 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 12:31:05,084 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 12:31:05,084 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 12:31:05,085 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 12:31:05,085 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 12:31:05,085 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 12:31:05,085 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 12:31:05,356 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 12:31:05,369 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 12:31:05,373 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 12:31:05,374 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 12:31:05,375 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 12:31:05,376 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label41.c [2020-07-08 12:31:05,435 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4839a4c4/daa1194d9b4e4965a283d0b4980693ee/FLAG675166003 [2020-07-08 12:31:05,970 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 12:31:05,971 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label41.c [2020-07-08 12:31:05,995 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4839a4c4/daa1194d9b4e4965a283d0b4980693ee/FLAG675166003 [2020-07-08 12:31:06,255 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4839a4c4/daa1194d9b4e4965a283d0b4980693ee [2020-07-08 12:31:06,263 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 12:31:06,265 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 12:31:06,266 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 12:31:06,266 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 12:31:06,270 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 12:31:06,271 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 12:31:06" (1/1) ... [2020-07-08 12:31:06,274 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62b51e73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:31:06, skipping insertion in model container [2020-07-08 12:31:06,275 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 12:31:06" (1/1) ... [2020-07-08 12:31:06,282 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 12:31:06,339 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 12:31:06,876 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 12:31:06,881 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 12:31:06,997 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 12:31:07,020 INFO L208 MainTranslator]: Completed translation [2020-07-08 12:31:07,020 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:31:07 WrapperNode [2020-07-08 12:31:07,021 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 12:31:07,021 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 12:31:07,021 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 12:31:07,021 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 12:31:07,033 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:31:07" (1/1) ... [2020-07-08 12:31:07,033 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:31:07" (1/1) ... [2020-07-08 12:31:07,051 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:31:07" (1/1) ... [2020-07-08 12:31:07,052 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:31:07" (1/1) ... [2020-07-08 12:31:07,140 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:31:07" (1/1) ... [2020-07-08 12:31:07,165 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:31:07" (1/1) ... [2020-07-08 12:31:07,174 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:31:07" (1/1) ... [2020-07-08 12:31:07,182 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 12:31:07,183 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 12:31:07,183 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 12:31:07,183 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 12:31:07,184 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:31:07" (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 12:31:07,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 12:31:07,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 12:31:07,262 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-08 12:31:07,262 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 12:31:07,262 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-08 12:31:07,262 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 12:31:07,262 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 12:31:07,262 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-08 12:31:07,263 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 12:31:07,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 12:31:07,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 12:31:08,893 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 12:31:08,894 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-08 12:31:08,900 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 12:31:08 BoogieIcfgContainer [2020-07-08 12:31:08,900 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 12:31:08,902 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 12:31:08,902 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 12:31:08,905 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 12:31:08,905 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 12:31:06" (1/3) ... [2020-07-08 12:31:08,906 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@440f5997 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 12:31:08, skipping insertion in model container [2020-07-08 12:31:08,907 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:31:07" (2/3) ... [2020-07-08 12:31:08,907 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@440f5997 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 12:31:08, skipping insertion in model container [2020-07-08 12:31:08,907 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 12:31:08" (3/3) ... [2020-07-08 12:31:08,909 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label41.c [2020-07-08 12:31:08,920 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 12:31:08,928 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 12:31:08,943 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 12:31:08,970 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 12:31:08,971 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 12:31:08,971 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 12:31:08,971 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 12:31:08,971 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 12:31:08,972 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 12:31:08,972 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 12:31:08,972 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 12:31:08,996 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states. [2020-07-08 12:31:09,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2020-07-08 12:31:09,008 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:31:09,010 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] [2020-07-08 12:31:09,011 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:31:09,018 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:31:09,018 INFO L82 PathProgramCache]: Analyzing trace with hash -1692915649, now seen corresponding path program 1 times [2020-07-08 12:31:09,029 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:31:09,030 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [711835834] [2020-07-08 12:31:09,030 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:31:09,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:09,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:09,673 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 12:31:09,674 INFO L280 TraceCheckUtils]: 1: Hoare triple {217#(<= 5 ~a16~0)} assume true; {217#(<= 5 ~a16~0)} is VALID [2020-07-08 12:31:09,676 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {217#(<= 5 ~a16~0)} {210#true} #782#return; {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:31:09,685 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 12:31:09,688 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 12:31:09,689 INFO L280 TraceCheckUtils]: 2: Hoare triple {217#(<= 5 ~a16~0)} assume true; {217#(<= 5 ~a16~0)} is VALID [2020-07-08 12:31:09,690 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {217#(<= 5 ~a16~0)} {210#true} #782#return; {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:31:09,691 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 12:31:09,692 INFO L280 TraceCheckUtils]: 5: Hoare triple {215#(not (= 4 ~a16~0))} ~output~0 := -1; {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:31:09,693 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 12:31:09,693 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 12:31:09,695 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 12:31:09,696 INFO L280 TraceCheckUtils]: 9: Hoare triple {215#(not (= 4 ~a16~0))} ~input := #in~input; {215#(not (= 4 ~a16~0))} is VALID [2020-07-08 12:31:09,698 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 12:31:09,699 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 12:31:09,700 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 12:31:09,701 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 12:31:09,702 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 12:31:09,711 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 12:31:09,712 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 12:31:09,712 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 12:31:09,713 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 12:31:09,715 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 12:31:09,716 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 12:31:09,717 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 12:31:09,720 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 12:31:09,723 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 12:31:09,727 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 12:31:09,728 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 12:31:09,729 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 12:31:09,730 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 12:31:09,731 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 12:31:09,732 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 12:31:09,733 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 12:31:09,734 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 12:31:09,735 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 12:31:09,736 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 12:31:09,737 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 12:31:09,737 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 12:31:09,738 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 12:31:09,739 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 12:31:09,740 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 12:31:09,740 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 12:31:09,741 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 12:31:09,742 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 12:31:09,743 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 12:31:09,744 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 12:31:09,744 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 12:31:09,745 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 12:31:09,746 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 12:31:09,747 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 12:31:09,751 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 12:31:09,752 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 12:31:09,752 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 12:31:09,754 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 12:31:09,755 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 12:31:09,756 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 12:31:09,757 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 12:31:09,757 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 12:31:09,758 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 12:31:09,759 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 12:31:09,760 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 12:31:09,762 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 12:31:09,763 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 12:31:09,764 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 12:31:09,765 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 12:31:09,766 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 12:31:09,766 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 12:31:09,767 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 12:31:09,768 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 12:31:09,768 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 12:31:09,769 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 12:31:09,770 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 12:31:09,771 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 12:31:09,772 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 12:31:09,773 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 12:31:09,775 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 12:31:09,776 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 12:31:09,777 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 12:31:09,778 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 12:31:09,779 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 12:31:09,780 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 12:31:09,780 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 12:31:09,781 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 12:31:09,782 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 12:31:09,783 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 12:31:09,783 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 12:31:09,784 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 12:31:09,785 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 12:31:09,786 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 12:31:09,786 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 12:31:09,787 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 12:31:09,788 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; {211#false} is VALID [2020-07-08 12:31:09,789 INFO L280 TraceCheckUtils]: 90: Hoare triple {211#false} assume !false; {211#false} is VALID [2020-07-08 12:31:09,818 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 12:31:09,819 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [711835834] [2020-07-08 12:31:09,828 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:31:09,829 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 12:31:09,830 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1449480703] [2020-07-08 12:31:09,837 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 91 [2020-07-08 12:31:09,842 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:31:09,846 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 12:31:10,044 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:31:10,044 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 12:31:10,045 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:31:10,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 12:31:10,055 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 12:31:10,057 INFO L87 Difference]: Start difference. First operand 207 states. Second operand 5 states. [2020-07-08 12:31:14,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:14,027 INFO L93 Difference]: Finished difference Result 557 states and 956 transitions. [2020-07-08 12:31:14,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 12:31:14,027 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 91 [2020-07-08 12:31:14,028 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:31:14,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:31:14,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 956 transitions. [2020-07-08 12:31:14,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:31:14,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 956 transitions. [2020-07-08 12:31:14,076 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 956 transitions. [2020-07-08 12:31:15,802 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 12:31:15,838 INFO L225 Difference]: With dead ends: 557 [2020-07-08 12:31:15,838 INFO L226 Difference]: Without dead ends: 286 [2020-07-08 12:31:15,846 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-08 12:31:15,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 286 states. [2020-07-08 12:31:15,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 286 to 280. [2020-07-08 12:31:15,992 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:31:15,993 INFO L82 GeneralOperation]: Start isEquivalent. First operand 286 states. Second operand 280 states. [2020-07-08 12:31:15,993 INFO L74 IsIncluded]: Start isIncluded. First operand 286 states. Second operand 280 states. [2020-07-08 12:31:15,994 INFO L87 Difference]: Start difference. First operand 286 states. Second operand 280 states. [2020-07-08 12:31:16,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:16,011 INFO L93 Difference]: Finished difference Result 286 states and 412 transitions. [2020-07-08 12:31:16,012 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 412 transitions. [2020-07-08 12:31:16,016 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:16,016 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:16,016 INFO L74 IsIncluded]: Start isIncluded. First operand 280 states. Second operand 286 states. [2020-07-08 12:31:16,017 INFO L87 Difference]: Start difference. First operand 280 states. Second operand 286 states. [2020-07-08 12:31:16,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:16,032 INFO L93 Difference]: Finished difference Result 286 states and 412 transitions. [2020-07-08 12:31:16,033 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 412 transitions. [2020-07-08 12:31:16,034 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:16,035 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:16,035 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:31:16,035 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:31:16,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 280 states. [2020-07-08 12:31:16,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 280 states and 402 transitions. [2020-07-08 12:31:16,049 INFO L78 Accepts]: Start accepts. Automaton has 280 states and 402 transitions. Word has length 91 [2020-07-08 12:31:16,050 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:31:16,050 INFO L479 AbstractCegarLoop]: Abstraction has 280 states and 402 transitions. [2020-07-08 12:31:16,050 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 12:31:16,051 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 402 transitions. [2020-07-08 12:31:16,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2020-07-08 12:31:16,054 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:31:16,054 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] [2020-07-08 12:31:16,054 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 12:31:16,055 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:31:16,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:31:16,055 INFO L82 PathProgramCache]: Analyzing trace with hash 1768869960, now seen corresponding path program 1 times [2020-07-08 12:31:16,055 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:31:16,056 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1891128620] [2020-07-08 12:31:16,056 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:31:16,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:16,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:16,269 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 12:31:16,269 INFO L280 TraceCheckUtils]: 1: Hoare triple {1669#(<= ~a16~0 5)} assume true; {1669#(<= ~a16~0 5)} is VALID [2020-07-08 12:31:16,270 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1669#(<= ~a16~0 5)} {1656#true} #782#return; {1661#(not (= 6 ~a16~0))} is VALID [2020-07-08 12:31:16,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:16,366 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 12:31:16,367 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 12:31:16,368 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 12:31:16,369 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 12:31:16,370 INFO L280 TraceCheckUtils]: 4: Hoare triple {1673#(= 6 |old(~a16~0)|)} assume true; {1673#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 12:31:16,371 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 12:31:16,373 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 12:31:16,374 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 12:31:16,375 INFO L280 TraceCheckUtils]: 2: Hoare triple {1669#(<= ~a16~0 5)} assume true; {1669#(<= ~a16~0 5)} is VALID [2020-07-08 12:31:16,376 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1669#(<= ~a16~0 5)} {1656#true} #782#return; {1661#(not (= 6 ~a16~0))} is VALID [2020-07-08 12:31:16,378 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 12:31:16,380 INFO L280 TraceCheckUtils]: 5: Hoare triple {1661#(not (= 6 ~a16~0))} ~output~0 := -1; {1661#(not (= 6 ~a16~0))} is VALID [2020-07-08 12:31:16,380 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 12:31:16,381 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 12:31:16,382 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 12:31:16,385 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 12:31:16,386 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 12:31:16,388 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 12:31:16,389 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 12:31:16,390 INFO L280 TraceCheckUtils]: 13: Hoare triple {1673#(= 6 |old(~a16~0)|)} assume true; {1673#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 12:31:16,393 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 12:31:16,393 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 12:31:16,394 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 12:31:16,394 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 12:31:16,394 INFO L263 TraceCheckUtils]: 18: Hoare triple {1657#false} call #t~ret3 := calculate_output(~input~0); {1657#false} is VALID [2020-07-08 12:31:16,394 INFO L280 TraceCheckUtils]: 19: Hoare triple {1657#false} ~input := #in~input; {1657#false} is VALID [2020-07-08 12:31:16,395 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 12:31:16,395 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 12:31:16,395 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 12:31:16,396 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 12:31:16,396 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 12:31:16,396 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 12:31:16,396 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 12:31:16,397 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 12:31:16,397 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 12:31:16,397 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 12:31:16,397 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 12:31:16,398 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 12:31:16,398 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 12:31:16,398 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 12:31:16,398 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 12:31:16,399 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 12:31:16,399 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 12:31:16,399 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 12:31:16,399 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 12:31:16,400 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 12:31:16,400 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 12:31:16,400 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 12:31:16,400 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 12:31:16,401 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 12:31:16,401 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 12:31:16,401 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 12:31:16,401 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 12:31:16,402 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 12:31:16,402 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 12:31:16,402 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 12:31:16,402 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 12:31:16,403 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 12:31:16,403 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 12:31:16,403 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 12:31:16,404 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 12:31:16,404 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 12:31:16,404 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 12:31:16,404 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 12:31:16,405 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 12:31:16,405 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 12:31:16,405 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 12:31:16,405 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 12:31:16,406 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 12:31:16,406 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 12:31:16,406 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 12:31:16,407 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 12:31:16,407 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 12:31:16,407 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 12:31:16,407 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 12:31:16,408 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 12:31:16,408 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 12:31:16,408 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 12:31:16,408 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 12:31:16,409 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 12:31:16,409 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 12:31:16,409 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 12:31:16,410 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 12:31:16,410 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 12:31:16,410 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 12:31:16,410 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 12:31:16,411 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 12:31:16,411 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 12:31:16,411 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 12:31:16,411 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 12:31:16,412 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 12:31:16,412 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 12:31:16,412 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 12:31:16,412 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 12:31:16,413 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 12:31:16,413 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 12:31:16,413 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 12:31:16,413 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 12:31:16,414 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 12:31:16,414 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 12:31:16,414 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 12:31:16,414 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 12:31:16,415 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 12:31:16,415 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 12:31:16,415 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 12:31:16,415 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 12:31:16,416 INFO L280 TraceCheckUtils]: 100: Hoare triple {1657#false} assume !false; {1657#false} is VALID [2020-07-08 12:31:16,428 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 12:31:16,428 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1891128620] [2020-07-08 12:31:16,429 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:31:16,429 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-08 12:31:16,429 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1233628537] [2020-07-08 12:31:16,431 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 101 [2020-07-08 12:31:16,431 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:31:16,432 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 12:31:16,554 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:31:16,554 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 12:31:16,554 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:31:16,554 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 12:31:16,555 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-07-08 12:31:16,555 INFO L87 Difference]: Start difference. First operand 280 states and 402 transitions. Second operand 9 states. [2020-07-08 12:31:21,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:21,088 INFO L93 Difference]: Finished difference Result 713 states and 1049 transitions. [2020-07-08 12:31:21,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-08 12:31:21,089 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 101 [2020-07-08 12:31:21,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:31:21,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:31:21,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 634 transitions. [2020-07-08 12:31:21,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:31:21,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 634 transitions. [2020-07-08 12:31:21,108 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 634 transitions. [2020-07-08 12:31:22,223 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 12:31:22,242 INFO L225 Difference]: With dead ends: 713 [2020-07-08 12:31:22,242 INFO L226 Difference]: Without dead ends: 439 [2020-07-08 12:31:22,244 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 12:31:22,245 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 439 states. [2020-07-08 12:31:22,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 439 to 421. [2020-07-08 12:31:22,370 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:31:22,370 INFO L82 GeneralOperation]: Start isEquivalent. First operand 439 states. Second operand 421 states. [2020-07-08 12:31:22,370 INFO L74 IsIncluded]: Start isIncluded. First operand 439 states. Second operand 421 states. [2020-07-08 12:31:22,370 INFO L87 Difference]: Start difference. First operand 439 states. Second operand 421 states. [2020-07-08 12:31:22,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:22,395 INFO L93 Difference]: Finished difference Result 439 states and 631 transitions. [2020-07-08 12:31:22,395 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 631 transitions. [2020-07-08 12:31:22,398 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:22,398 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:22,398 INFO L74 IsIncluded]: Start isIncluded. First operand 421 states. Second operand 439 states. [2020-07-08 12:31:22,398 INFO L87 Difference]: Start difference. First operand 421 states. Second operand 439 states. [2020-07-08 12:31:22,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:22,423 INFO L93 Difference]: Finished difference Result 439 states and 631 transitions. [2020-07-08 12:31:22,423 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 631 transitions. [2020-07-08 12:31:22,425 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:22,425 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:22,425 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:31:22,426 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:31:22,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 421 states. [2020-07-08 12:31:22,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 421 states and 590 transitions. [2020-07-08 12:31:22,445 INFO L78 Accepts]: Start accepts. Automaton has 421 states and 590 transitions. Word has length 101 [2020-07-08 12:31:22,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:31:22,445 INFO L479 AbstractCegarLoop]: Abstraction has 421 states and 590 transitions. [2020-07-08 12:31:22,446 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 12:31:22,446 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 590 transitions. [2020-07-08 12:31:22,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2020-07-08 12:31:22,448 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:31:22,448 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] [2020-07-08 12:31:22,448 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 12:31:22,448 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:31:22,449 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:31:22,449 INFO L82 PathProgramCache]: Analyzing trace with hash 1027824070, now seen corresponding path program 1 times [2020-07-08 12:31:22,449 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:31:22,449 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1402561369] [2020-07-08 12:31:22,449 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:31:22,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:22,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:22,667 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 12:31:22,668 INFO L280 TraceCheckUtils]: 1: Hoare triple {3734#true} assume true; {3734#true} is VALID [2020-07-08 12:31:22,668 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3734#true} {3734#true} #782#return; {3734#true} is VALID [2020-07-08 12:31:22,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:22,703 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 12:31:22,704 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 12:31:22,704 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 12:31:22,704 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 12:31:22,705 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 ~a7~0)} is VALID [2020-07-08 12:31:22,711 INFO L280 TraceCheckUtils]: 5: Hoare triple {3746#(= 1 ~a7~0)} assume true; {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,712 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3746#(= 1 ~a7~0)} {3734#true} #786#return; {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,714 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 12:31:22,714 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 12:31:22,714 INFO L280 TraceCheckUtils]: 2: Hoare triple {3734#true} assume true; {3734#true} is VALID [2020-07-08 12:31:22,715 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3734#true} {3734#true} #782#return; {3734#true} is VALID [2020-07-08 12:31:22,715 INFO L263 TraceCheckUtils]: 4: Hoare triple {3734#true} call #t~ret4 := main(); {3734#true} is VALID [2020-07-08 12:31:22,715 INFO L280 TraceCheckUtils]: 5: Hoare triple {3734#true} ~output~0 := -1; {3734#true} is VALID [2020-07-08 12:31:22,715 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 12:31:22,716 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 12:31:22,718 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 12:31:22,718 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 12:31:22,719 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 12:31:22,719 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 12:31:22,719 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 12:31:22,720 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 ~a7~0)} is VALID [2020-07-08 12:31:22,720 INFO L280 TraceCheckUtils]: 14: Hoare triple {3746#(= 1 ~a7~0)} assume true; {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,721 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3746#(= 1 ~a7~0)} {3734#true} #786#return; {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,722 INFO L280 TraceCheckUtils]: 16: Hoare triple {3746#(= 1 ~a7~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,723 INFO L280 TraceCheckUtils]: 17: Hoare triple {3746#(= 1 ~a7~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,723 INFO L280 TraceCheckUtils]: 18: Hoare triple {3746#(= 1 ~a7~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,724 INFO L263 TraceCheckUtils]: 19: Hoare triple {3746#(= 1 ~a7~0)} call #t~ret3 := calculate_output(~input~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,725 INFO L280 TraceCheckUtils]: 20: Hoare triple {3746#(= 1 ~a7~0)} ~input := #in~input; {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,725 INFO L280 TraceCheckUtils]: 21: Hoare triple {3746#(= 1 ~a7~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,726 INFO L280 TraceCheckUtils]: 22: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,727 INFO L280 TraceCheckUtils]: 23: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,727 INFO L280 TraceCheckUtils]: 24: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,728 INFO L280 TraceCheckUtils]: 25: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,728 INFO L280 TraceCheckUtils]: 26: Hoare triple {3746#(= 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); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,729 INFO L280 TraceCheckUtils]: 27: Hoare triple {3746#(= 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)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,730 INFO L280 TraceCheckUtils]: 28: Hoare triple {3746#(= 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))); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,730 INFO L280 TraceCheckUtils]: 29: Hoare triple {3746#(= 1 ~a7~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,731 INFO L280 TraceCheckUtils]: 30: Hoare triple {3746#(= 1 ~a7~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,731 INFO L280 TraceCheckUtils]: 31: Hoare triple {3746#(= 1 ~a7~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,732 INFO L280 TraceCheckUtils]: 32: Hoare triple {3746#(= 1 ~a7~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,732 INFO L280 TraceCheckUtils]: 33: Hoare triple {3746#(= 1 ~a7~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,733 INFO L280 TraceCheckUtils]: 34: Hoare triple {3746#(= 1 ~a7~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,734 INFO L280 TraceCheckUtils]: 35: Hoare triple {3746#(= 1 ~a7~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,734 INFO L280 TraceCheckUtils]: 36: Hoare triple {3746#(= 1 ~a7~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,735 INFO L280 TraceCheckUtils]: 37: Hoare triple {3746#(= 1 ~a7~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,735 INFO L280 TraceCheckUtils]: 38: Hoare triple {3746#(= 1 ~a7~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,736 INFO L280 TraceCheckUtils]: 39: Hoare triple {3746#(= 1 ~a7~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,739 INFO L280 TraceCheckUtils]: 40: Hoare triple {3746#(= 1 ~a7~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,741 INFO L280 TraceCheckUtils]: 41: Hoare triple {3746#(= 1 ~a7~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,743 INFO L280 TraceCheckUtils]: 42: Hoare triple {3746#(= 1 ~a7~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,743 INFO L280 TraceCheckUtils]: 43: Hoare triple {3746#(= 1 ~a7~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,744 INFO L280 TraceCheckUtils]: 44: Hoare triple {3746#(= 1 ~a7~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,746 INFO L280 TraceCheckUtils]: 45: Hoare triple {3746#(= 1 ~a7~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,747 INFO L280 TraceCheckUtils]: 46: Hoare triple {3746#(= 1 ~a7~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,748 INFO L280 TraceCheckUtils]: 47: Hoare triple {3746#(= 1 ~a7~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,749 INFO L280 TraceCheckUtils]: 48: Hoare triple {3746#(= 1 ~a7~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,750 INFO L280 TraceCheckUtils]: 49: Hoare triple {3746#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,751 INFO L280 TraceCheckUtils]: 50: Hoare triple {3746#(= 1 ~a7~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,752 INFO L280 TraceCheckUtils]: 51: Hoare triple {3746#(= 1 ~a7~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,752 INFO L280 TraceCheckUtils]: 52: Hoare triple {3746#(= 1 ~a7~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,753 INFO L280 TraceCheckUtils]: 53: Hoare triple {3746#(= 1 ~a7~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,754 INFO L280 TraceCheckUtils]: 54: Hoare triple {3746#(= 1 ~a7~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,754 INFO L280 TraceCheckUtils]: 55: Hoare triple {3746#(= 1 ~a7~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,755 INFO L280 TraceCheckUtils]: 56: Hoare triple {3746#(= 1 ~a7~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,755 INFO L280 TraceCheckUtils]: 57: Hoare triple {3746#(= 1 ~a7~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,756 INFO L280 TraceCheckUtils]: 58: Hoare triple {3746#(= 1 ~a7~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,757 INFO L280 TraceCheckUtils]: 59: Hoare triple {3746#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,757 INFO L280 TraceCheckUtils]: 60: Hoare triple {3746#(= 1 ~a7~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,758 INFO L280 TraceCheckUtils]: 61: Hoare triple {3746#(= 1 ~a7~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,758 INFO L280 TraceCheckUtils]: 62: Hoare triple {3746#(= 1 ~a7~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,759 INFO L280 TraceCheckUtils]: 63: Hoare triple {3746#(= 1 ~a7~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,760 INFO L280 TraceCheckUtils]: 64: Hoare triple {3746#(= 1 ~a7~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,760 INFO L280 TraceCheckUtils]: 65: Hoare triple {3746#(= 1 ~a7~0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,761 INFO L280 TraceCheckUtils]: 66: Hoare triple {3746#(= 1 ~a7~0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,762 INFO L280 TraceCheckUtils]: 67: Hoare triple {3746#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,762 INFO L280 TraceCheckUtils]: 68: Hoare triple {3746#(= 1 ~a7~0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,763 INFO L280 TraceCheckUtils]: 69: Hoare triple {3746#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,763 INFO L280 TraceCheckUtils]: 70: Hoare triple {3746#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,764 INFO L280 TraceCheckUtils]: 71: Hoare triple {3746#(= 1 ~a7~0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,765 INFO L280 TraceCheckUtils]: 72: Hoare triple {3746#(= 1 ~a7~0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,765 INFO L280 TraceCheckUtils]: 73: Hoare triple {3746#(= 1 ~a7~0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,766 INFO L280 TraceCheckUtils]: 74: Hoare triple {3746#(= 1 ~a7~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,767 INFO L280 TraceCheckUtils]: 75: Hoare triple {3746#(= 1 ~a7~0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,767 INFO L280 TraceCheckUtils]: 76: Hoare triple {3746#(= 1 ~a7~0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,768 INFO L280 TraceCheckUtils]: 77: Hoare triple {3746#(= 1 ~a7~0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,769 INFO L280 TraceCheckUtils]: 78: Hoare triple {3746#(= 1 ~a7~0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,769 INFO L280 TraceCheckUtils]: 79: Hoare triple {3746#(= 1 ~a7~0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,770 INFO L280 TraceCheckUtils]: 80: Hoare triple {3746#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,771 INFO L280 TraceCheckUtils]: 81: Hoare triple {3746#(= 1 ~a7~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,771 INFO L280 TraceCheckUtils]: 82: Hoare triple {3746#(= 1 ~a7~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,772 INFO L280 TraceCheckUtils]: 83: Hoare triple {3746#(= 1 ~a7~0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,773 INFO L280 TraceCheckUtils]: 84: Hoare triple {3746#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,773 INFO L280 TraceCheckUtils]: 85: Hoare triple {3746#(= 1 ~a7~0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,774 INFO L280 TraceCheckUtils]: 86: Hoare triple {3746#(= 1 ~a7~0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,775 INFO L280 TraceCheckUtils]: 87: Hoare triple {3746#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,775 INFO L280 TraceCheckUtils]: 88: Hoare triple {3746#(= 1 ~a7~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,776 INFO L280 TraceCheckUtils]: 89: Hoare triple {3746#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,777 INFO L280 TraceCheckUtils]: 90: Hoare triple {3746#(= 1 ~a7~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,777 INFO L280 TraceCheckUtils]: 91: Hoare triple {3746#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,778 INFO L280 TraceCheckUtils]: 92: Hoare triple {3746#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,779 INFO L280 TraceCheckUtils]: 93: Hoare triple {3746#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,779 INFO L280 TraceCheckUtils]: 94: Hoare triple {3746#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,780 INFO L280 TraceCheckUtils]: 95: Hoare triple {3746#(= 1 ~a7~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,781 INFO L280 TraceCheckUtils]: 96: Hoare triple {3746#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,782 INFO L280 TraceCheckUtils]: 97: Hoare triple {3746#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,782 INFO L280 TraceCheckUtils]: 98: Hoare triple {3746#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,783 INFO L280 TraceCheckUtils]: 99: Hoare triple {3746#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {3746#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:22,784 INFO L280 TraceCheckUtils]: 100: Hoare triple {3746#(= 1 ~a7~0)} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {3735#false} is VALID [2020-07-08 12:31:22,784 INFO L280 TraceCheckUtils]: 101: Hoare triple {3735#false} assume !false; {3735#false} is VALID [2020-07-08 12:31:22,796 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 12:31:22,797 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1402561369] [2020-07-08 12:31:22,797 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [790901473] [2020-07-08 12:31:22,798 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 12:31:22,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:22,895 INFO L264 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-08 12:31:22,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:22,938 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:31:23,146 INFO L263 TraceCheckUtils]: 0: Hoare triple {3734#true} call ULTIMATE.init(); {3734#true} is VALID [2020-07-08 12:31:23,146 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 12:31:23,147 INFO L280 TraceCheckUtils]: 2: Hoare triple {3734#true} assume true; {3734#true} is VALID [2020-07-08 12:31:23,147 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3734#true} {3734#true} #782#return; {3734#true} is VALID [2020-07-08 12:31:23,147 INFO L263 TraceCheckUtils]: 4: Hoare triple {3734#true} call #t~ret4 := main(); {3734#true} is VALID [2020-07-08 12:31:23,147 INFO L280 TraceCheckUtils]: 5: Hoare triple {3734#true} ~output~0 := -1; {3734#true} is VALID [2020-07-08 12:31:23,148 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 12:31:23,148 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 12:31:23,148 INFO L263 TraceCheckUtils]: 8: Hoare triple {3734#true} call #t~ret3 := calculate_output(~input~0); {3734#true} is VALID [2020-07-08 12:31:23,148 INFO L280 TraceCheckUtils]: 9: Hoare triple {3734#true} ~input := #in~input; {3734#true} is VALID [2020-07-08 12:31:23,149 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 12:31:23,149 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 12:31:23,149 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 12:31:23,152 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; {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,153 INFO L280 TraceCheckUtils]: 14: Hoare triple {3791#(= 1 ~a20~0)} assume true; {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,154 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3791#(= 1 ~a20~0)} {3734#true} #786#return; {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,155 INFO L280 TraceCheckUtils]: 16: Hoare triple {3791#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,156 INFO L280 TraceCheckUtils]: 17: Hoare triple {3791#(= 1 ~a20~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,156 INFO L280 TraceCheckUtils]: 18: Hoare triple {3791#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,158 INFO L263 TraceCheckUtils]: 19: Hoare triple {3791#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,158 INFO L280 TraceCheckUtils]: 20: Hoare triple {3791#(= 1 ~a20~0)} ~input := #in~input; {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,159 INFO L280 TraceCheckUtils]: 21: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,160 INFO L280 TraceCheckUtils]: 22: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,161 INFO L280 TraceCheckUtils]: 23: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,162 INFO L280 TraceCheckUtils]: 24: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,162 INFO L280 TraceCheckUtils]: 25: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,163 INFO L280 TraceCheckUtils]: 26: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,164 INFO L280 TraceCheckUtils]: 27: Hoare triple {3791#(= 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)); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,166 INFO L280 TraceCheckUtils]: 28: Hoare triple {3791#(= 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))); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,169 INFO L280 TraceCheckUtils]: 29: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,171 INFO L280 TraceCheckUtils]: 30: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,173 INFO L280 TraceCheckUtils]: 31: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,173 INFO L280 TraceCheckUtils]: 32: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,174 INFO L280 TraceCheckUtils]: 33: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,175 INFO L280 TraceCheckUtils]: 34: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,176 INFO L280 TraceCheckUtils]: 35: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,177 INFO L280 TraceCheckUtils]: 36: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,178 INFO L280 TraceCheckUtils]: 37: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,178 INFO L280 TraceCheckUtils]: 38: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,179 INFO L280 TraceCheckUtils]: 39: Hoare triple {3791#(= 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)); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,180 INFO L280 TraceCheckUtils]: 40: Hoare triple {3791#(= 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)); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,181 INFO L280 TraceCheckUtils]: 41: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,182 INFO L280 TraceCheckUtils]: 42: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,183 INFO L280 TraceCheckUtils]: 43: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,184 INFO L280 TraceCheckUtils]: 44: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,184 INFO L280 TraceCheckUtils]: 45: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,185 INFO L280 TraceCheckUtils]: 46: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,186 INFO L280 TraceCheckUtils]: 47: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,186 INFO L280 TraceCheckUtils]: 48: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,187 INFO L280 TraceCheckUtils]: 49: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,188 INFO L280 TraceCheckUtils]: 50: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,189 INFO L280 TraceCheckUtils]: 51: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,190 INFO L280 TraceCheckUtils]: 52: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,191 INFO L280 TraceCheckUtils]: 53: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,191 INFO L280 TraceCheckUtils]: 54: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,192 INFO L280 TraceCheckUtils]: 55: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,193 INFO L280 TraceCheckUtils]: 56: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,193 INFO L280 TraceCheckUtils]: 57: Hoare triple {3791#(= 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)); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,194 INFO L280 TraceCheckUtils]: 58: Hoare triple {3791#(= 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)))); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,194 INFO L280 TraceCheckUtils]: 59: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,195 INFO L280 TraceCheckUtils]: 60: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,195 INFO L280 TraceCheckUtils]: 61: Hoare triple {3791#(= 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)); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,196 INFO L280 TraceCheckUtils]: 62: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,197 INFO L280 TraceCheckUtils]: 63: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,198 INFO L280 TraceCheckUtils]: 64: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,198 INFO L280 TraceCheckUtils]: 65: Hoare triple {3791#(= 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))); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,199 INFO L280 TraceCheckUtils]: 66: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,199 INFO L280 TraceCheckUtils]: 67: Hoare triple {3791#(= 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)); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,200 INFO L280 TraceCheckUtils]: 68: Hoare triple {3791#(= 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)); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,201 INFO L280 TraceCheckUtils]: 69: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,201 INFO L280 TraceCheckUtils]: 70: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,202 INFO L280 TraceCheckUtils]: 71: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,203 INFO L280 TraceCheckUtils]: 72: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,203 INFO L280 TraceCheckUtils]: 73: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,204 INFO L280 TraceCheckUtils]: 74: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,204 INFO L280 TraceCheckUtils]: 75: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,205 INFO L280 TraceCheckUtils]: 76: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,206 INFO L280 TraceCheckUtils]: 77: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,206 INFO L280 TraceCheckUtils]: 78: Hoare triple {3791#(= 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)); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,207 INFO L280 TraceCheckUtils]: 79: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,207 INFO L280 TraceCheckUtils]: 80: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,208 INFO L280 TraceCheckUtils]: 81: Hoare triple {3791#(= 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)); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,209 INFO L280 TraceCheckUtils]: 82: Hoare triple {3791#(= 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)); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,209 INFO L280 TraceCheckUtils]: 83: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,210 INFO L280 TraceCheckUtils]: 84: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,210 INFO L280 TraceCheckUtils]: 85: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,211 INFO L280 TraceCheckUtils]: 86: Hoare triple {3791#(= 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))); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,211 INFO L280 TraceCheckUtils]: 87: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,212 INFO L280 TraceCheckUtils]: 88: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,212 INFO L280 TraceCheckUtils]: 89: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,213 INFO L280 TraceCheckUtils]: 90: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,214 INFO L280 TraceCheckUtils]: 91: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,214 INFO L280 TraceCheckUtils]: 92: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,215 INFO L280 TraceCheckUtils]: 93: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,215 INFO L280 TraceCheckUtils]: 94: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,216 INFO L280 TraceCheckUtils]: 95: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,216 INFO L280 TraceCheckUtils]: 96: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,217 INFO L280 TraceCheckUtils]: 97: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,218 INFO L280 TraceCheckUtils]: 98: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,218 INFO L280 TraceCheckUtils]: 99: Hoare triple {3791#(= 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); {3791#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:23,219 INFO L280 TraceCheckUtils]: 100: Hoare triple {3791#(= 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 12:31:23,219 INFO L280 TraceCheckUtils]: 101: Hoare triple {3735#false} assume !false; {3735#false} is VALID [2020-07-08 12:31:23,235 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 12:31:23,236 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-08 12:31:23,236 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2020-07-08 12:31:23,236 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2136272225] [2020-07-08 12:31:23,237 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 102 [2020-07-08 12:31:23,237 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:31:23,238 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-08 12:31:23,366 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:31:23,366 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-08 12:31:23,366 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:31:23,366 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-08 12:31:23,367 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-08 12:31:23,367 INFO L87 Difference]: Start difference. First operand 421 states and 590 transitions. Second operand 3 states. [2020-07-08 12:31:24,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:24,586 INFO L93 Difference]: Finished difference Result 1247 states and 1787 transitions. [2020-07-08 12:31:24,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-08 12:31:24,586 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 102 [2020-07-08 12:31:24,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:31:24,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 12:31:24,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-08 12:31:24,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 12:31:24,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-08 12:31:24,599 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 617 transitions. [2020-07-08 12:31:25,382 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 12:31:25,426 INFO L225 Difference]: With dead ends: 1247 [2020-07-08 12:31:25,427 INFO L226 Difference]: Without dead ends: 832 [2020-07-08 12:31:25,428 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 111 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-08 12:31:25,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 832 states. [2020-07-08 12:31:25,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 832 to 832. [2020-07-08 12:31:25,631 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:31:25,632 INFO L82 GeneralOperation]: Start isEquivalent. First operand 832 states. Second operand 832 states. [2020-07-08 12:31:25,632 INFO L74 IsIncluded]: Start isIncluded. First operand 832 states. Second operand 832 states. [2020-07-08 12:31:25,632 INFO L87 Difference]: Start difference. First operand 832 states. Second operand 832 states. [2020-07-08 12:31:25,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:25,678 INFO L93 Difference]: Finished difference Result 832 states and 1144 transitions. [2020-07-08 12:31:25,678 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1144 transitions. [2020-07-08 12:31:25,681 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:25,681 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:25,681 INFO L74 IsIncluded]: Start isIncluded. First operand 832 states. Second operand 832 states. [2020-07-08 12:31:25,681 INFO L87 Difference]: Start difference. First operand 832 states. Second operand 832 states. [2020-07-08 12:31:25,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:25,727 INFO L93 Difference]: Finished difference Result 832 states and 1144 transitions. [2020-07-08 12:31:25,727 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1144 transitions. [2020-07-08 12:31:25,730 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:25,730 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:25,730 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:31:25,730 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:31:25,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 832 states. [2020-07-08 12:31:25,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 832 states and 1144 transitions. [2020-07-08 12:31:25,778 INFO L78 Accepts]: Start accepts. Automaton has 832 states and 1144 transitions. Word has length 102 [2020-07-08 12:31:25,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:31:25,779 INFO L479 AbstractCegarLoop]: Abstraction has 832 states and 1144 transitions. [2020-07-08 12:31:25,779 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-08 12:31:25,779 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1144 transitions. [2020-07-08 12:31:25,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2020-07-08 12:31:25,782 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:31:25,783 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] [2020-07-08 12:31:25,997 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-08 12:31:25,998 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:31:25,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:31:25,999 INFO L82 PathProgramCache]: Analyzing trace with hash -1016446174, now seen corresponding path program 1 times [2020-07-08 12:31:25,999 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:31:25,999 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [254346309] [2020-07-08 12:31:25,999 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:31:26,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:26,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:26,129 INFO L280 TraceCheckUtils]: 0: Hoare triple {7878#(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; {7879#(<= 15 ~a8~0)} is VALID [2020-07-08 12:31:26,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {7879#(<= 15 ~a8~0)} assume true; {7879#(<= 15 ~a8~0)} is VALID [2020-07-08 12:31:26,130 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7879#(<= 15 ~a8~0)} {7851#true} #782#return; {7856#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:26,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:26,225 INFO L280 TraceCheckUtils]: 0: Hoare triple {7880#(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; {7881#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-08 12:31:26,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {7881#(= ~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); {7881#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-08 12:31:26,227 INFO L280 TraceCheckUtils]: 2: Hoare triple {7881#(= ~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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,227 INFO L280 TraceCheckUtils]: 3: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,228 INFO L280 TraceCheckUtils]: 4: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,228 INFO L280 TraceCheckUtils]: 5: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,228 INFO L280 TraceCheckUtils]: 6: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,229 INFO L280 TraceCheckUtils]: 7: Hoare triple {7882#(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)); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,229 INFO L280 TraceCheckUtils]: 8: Hoare triple {7882#(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))); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,230 INFO L280 TraceCheckUtils]: 9: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,230 INFO L280 TraceCheckUtils]: 10: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,230 INFO L280 TraceCheckUtils]: 11: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,231 INFO L280 TraceCheckUtils]: 12: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,231 INFO L280 TraceCheckUtils]: 13: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,232 INFO L280 TraceCheckUtils]: 14: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,233 INFO L280 TraceCheckUtils]: 15: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,233 INFO L280 TraceCheckUtils]: 16: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,234 INFO L280 TraceCheckUtils]: 17: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,235 INFO L280 TraceCheckUtils]: 18: Hoare triple {7882#(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; {7883#(= 13 |old(~a8~0)|)} is VALID [2020-07-08 12:31:26,236 INFO L280 TraceCheckUtils]: 19: Hoare triple {7883#(= 13 |old(~a8~0)|)} assume true; {7883#(= 13 |old(~a8~0)|)} is VALID [2020-07-08 12:31:26,239 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7883#(= 13 |old(~a8~0)|)} {7856#(not (= 13 ~a8~0))} #786#return; {7852#false} is VALID [2020-07-08 12:31:26,248 INFO L263 TraceCheckUtils]: 0: Hoare triple {7851#true} call ULTIMATE.init(); {7878#(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 12:31:26,249 INFO L280 TraceCheckUtils]: 1: Hoare triple {7878#(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; {7879#(<= 15 ~a8~0)} is VALID [2020-07-08 12:31:26,251 INFO L280 TraceCheckUtils]: 2: Hoare triple {7879#(<= 15 ~a8~0)} assume true; {7879#(<= 15 ~a8~0)} is VALID [2020-07-08 12:31:26,252 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7879#(<= 15 ~a8~0)} {7851#true} #782#return; {7856#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:26,253 INFO L263 TraceCheckUtils]: 4: Hoare triple {7856#(not (= 13 ~a8~0))} call #t~ret4 := main(); {7856#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:26,253 INFO L280 TraceCheckUtils]: 5: Hoare triple {7856#(not (= 13 ~a8~0))} ~output~0 := -1; {7856#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:26,254 INFO L280 TraceCheckUtils]: 6: Hoare triple {7856#(not (= 13 ~a8~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {7856#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:26,254 INFO L280 TraceCheckUtils]: 7: Hoare triple {7856#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {7856#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:26,256 INFO L263 TraceCheckUtils]: 8: Hoare triple {7856#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {7880#(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 12:31:26,256 INFO L280 TraceCheckUtils]: 9: Hoare triple {7880#(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; {7881#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-08 12:31:26,257 INFO L280 TraceCheckUtils]: 10: Hoare triple {7881#(= ~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); {7881#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-08 12:31:26,257 INFO L280 TraceCheckUtils]: 11: Hoare triple {7881#(= ~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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,259 INFO L280 TraceCheckUtils]: 12: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,259 INFO L280 TraceCheckUtils]: 13: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,260 INFO L280 TraceCheckUtils]: 14: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,261 INFO L280 TraceCheckUtils]: 15: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,261 INFO L280 TraceCheckUtils]: 16: Hoare triple {7882#(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)); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,262 INFO L280 TraceCheckUtils]: 17: Hoare triple {7882#(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))); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,262 INFO L280 TraceCheckUtils]: 18: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,263 INFO L280 TraceCheckUtils]: 19: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,265 INFO L280 TraceCheckUtils]: 20: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,265 INFO L280 TraceCheckUtils]: 21: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,266 INFO L280 TraceCheckUtils]: 22: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,266 INFO L280 TraceCheckUtils]: 23: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,267 INFO L280 TraceCheckUtils]: 24: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,267 INFO L280 TraceCheckUtils]: 25: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,268 INFO L280 TraceCheckUtils]: 26: Hoare triple {7882#(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); {7882#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 12:31:26,269 INFO L280 TraceCheckUtils]: 27: Hoare triple {7882#(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; {7883#(= 13 |old(~a8~0)|)} is VALID [2020-07-08 12:31:26,269 INFO L280 TraceCheckUtils]: 28: Hoare triple {7883#(= 13 |old(~a8~0)|)} assume true; {7883#(= 13 |old(~a8~0)|)} is VALID [2020-07-08 12:31:26,270 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7883#(= 13 |old(~a8~0)|)} {7856#(not (= 13 ~a8~0))} #786#return; {7852#false} is VALID [2020-07-08 12:31:26,270 INFO L280 TraceCheckUtils]: 30: Hoare triple {7852#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {7852#false} is VALID [2020-07-08 12:31:26,271 INFO L280 TraceCheckUtils]: 31: Hoare triple {7852#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {7852#false} is VALID [2020-07-08 12:31:26,271 INFO L280 TraceCheckUtils]: 32: Hoare triple {7852#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {7852#false} is VALID [2020-07-08 12:31:26,271 INFO L263 TraceCheckUtils]: 33: Hoare triple {7852#false} call #t~ret3 := calculate_output(~input~0); {7852#false} is VALID [2020-07-08 12:31:26,271 INFO L280 TraceCheckUtils]: 34: Hoare triple {7852#false} ~input := #in~input; {7852#false} is VALID [2020-07-08 12:31:26,271 INFO L280 TraceCheckUtils]: 35: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,272 INFO L280 TraceCheckUtils]: 36: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,272 INFO L280 TraceCheckUtils]: 37: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,272 INFO L280 TraceCheckUtils]: 38: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,272 INFO L280 TraceCheckUtils]: 39: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,272 INFO L280 TraceCheckUtils]: 40: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,273 INFO L280 TraceCheckUtils]: 41: Hoare triple {7852#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)); {7852#false} is VALID [2020-07-08 12:31:26,273 INFO L280 TraceCheckUtils]: 42: Hoare triple {7852#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))); {7852#false} is VALID [2020-07-08 12:31:26,273 INFO L280 TraceCheckUtils]: 43: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,273 INFO L280 TraceCheckUtils]: 44: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,273 INFO L280 TraceCheckUtils]: 45: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,273 INFO L280 TraceCheckUtils]: 46: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,274 INFO L280 TraceCheckUtils]: 47: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,274 INFO L280 TraceCheckUtils]: 48: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,274 INFO L280 TraceCheckUtils]: 49: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,274 INFO L280 TraceCheckUtils]: 50: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,274 INFO L280 TraceCheckUtils]: 51: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,275 INFO L280 TraceCheckUtils]: 52: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,275 INFO L280 TraceCheckUtils]: 53: Hoare triple {7852#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)); {7852#false} is VALID [2020-07-08 12:31:26,275 INFO L280 TraceCheckUtils]: 54: Hoare triple {7852#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)); {7852#false} is VALID [2020-07-08 12:31:26,275 INFO L280 TraceCheckUtils]: 55: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,275 INFO L280 TraceCheckUtils]: 56: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,276 INFO L280 TraceCheckUtils]: 57: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,276 INFO L280 TraceCheckUtils]: 58: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,276 INFO L280 TraceCheckUtils]: 59: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,277 INFO L280 TraceCheckUtils]: 60: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,277 INFO L280 TraceCheckUtils]: 61: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,277 INFO L280 TraceCheckUtils]: 62: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,277 INFO L280 TraceCheckUtils]: 63: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,278 INFO L280 TraceCheckUtils]: 64: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,278 INFO L280 TraceCheckUtils]: 65: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,278 INFO L280 TraceCheckUtils]: 66: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,280 INFO L280 TraceCheckUtils]: 67: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,280 INFO L280 TraceCheckUtils]: 68: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,282 INFO L280 TraceCheckUtils]: 69: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,283 INFO L280 TraceCheckUtils]: 70: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,284 INFO L280 TraceCheckUtils]: 71: Hoare triple {7852#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)); {7852#false} is VALID [2020-07-08 12:31:26,284 INFO L280 TraceCheckUtils]: 72: Hoare triple {7852#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)))); {7852#false} is VALID [2020-07-08 12:31:26,284 INFO L280 TraceCheckUtils]: 73: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,284 INFO L280 TraceCheckUtils]: 74: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,285 INFO L280 TraceCheckUtils]: 75: Hoare triple {7852#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)); {7852#false} is VALID [2020-07-08 12:31:26,285 INFO L280 TraceCheckUtils]: 76: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,285 INFO L280 TraceCheckUtils]: 77: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,285 INFO L280 TraceCheckUtils]: 78: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,285 INFO L280 TraceCheckUtils]: 79: Hoare triple {7852#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))); {7852#false} is VALID [2020-07-08 12:31:26,285 INFO L280 TraceCheckUtils]: 80: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,286 INFO L280 TraceCheckUtils]: 81: Hoare triple {7852#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)); {7852#false} is VALID [2020-07-08 12:31:26,286 INFO L280 TraceCheckUtils]: 82: Hoare triple {7852#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)); {7852#false} is VALID [2020-07-08 12:31:26,286 INFO L280 TraceCheckUtils]: 83: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,286 INFO L280 TraceCheckUtils]: 84: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,286 INFO L280 TraceCheckUtils]: 85: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,287 INFO L280 TraceCheckUtils]: 86: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,287 INFO L280 TraceCheckUtils]: 87: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,287 INFO L280 TraceCheckUtils]: 88: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,287 INFO L280 TraceCheckUtils]: 89: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,287 INFO L280 TraceCheckUtils]: 90: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,287 INFO L280 TraceCheckUtils]: 91: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,288 INFO L280 TraceCheckUtils]: 92: Hoare triple {7852#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)); {7852#false} is VALID [2020-07-08 12:31:26,288 INFO L280 TraceCheckUtils]: 93: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,288 INFO L280 TraceCheckUtils]: 94: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,288 INFO L280 TraceCheckUtils]: 95: Hoare triple {7852#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)); {7852#false} is VALID [2020-07-08 12:31:26,288 INFO L280 TraceCheckUtils]: 96: Hoare triple {7852#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)); {7852#false} is VALID [2020-07-08 12:31:26,289 INFO L280 TraceCheckUtils]: 97: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,289 INFO L280 TraceCheckUtils]: 98: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,289 INFO L280 TraceCheckUtils]: 99: Hoare triple {7852#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); {7852#false} is VALID [2020-07-08 12:31:26,289 INFO L280 TraceCheckUtils]: 100: Hoare triple {7852#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))); {7852#false} is VALID [2020-07-08 12:31:26,289 INFO L280 TraceCheckUtils]: 101: Hoare triple {7852#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7852#false} is VALID [2020-07-08 12:31:26,289 INFO L280 TraceCheckUtils]: 102: Hoare triple {7852#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7852#false} is VALID [2020-07-08 12:31:26,290 INFO L280 TraceCheckUtils]: 103: Hoare triple {7852#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7852#false} is VALID [2020-07-08 12:31:26,290 INFO L280 TraceCheckUtils]: 104: Hoare triple {7852#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {7852#false} is VALID [2020-07-08 12:31:26,290 INFO L280 TraceCheckUtils]: 105: Hoare triple {7852#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7852#false} is VALID [2020-07-08 12:31:26,290 INFO L280 TraceCheckUtils]: 106: Hoare triple {7852#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {7852#false} is VALID [2020-07-08 12:31:26,290 INFO L280 TraceCheckUtils]: 107: Hoare triple {7852#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {7852#false} is VALID [2020-07-08 12:31:26,291 INFO L280 TraceCheckUtils]: 108: Hoare triple {7852#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7852#false} is VALID [2020-07-08 12:31:26,291 INFO L280 TraceCheckUtils]: 109: Hoare triple {7852#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7852#false} is VALID [2020-07-08 12:31:26,291 INFO L280 TraceCheckUtils]: 110: Hoare triple {7852#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {7852#false} is VALID [2020-07-08 12:31:26,291 INFO L280 TraceCheckUtils]: 111: Hoare triple {7852#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7852#false} is VALID [2020-07-08 12:31:26,291 INFO L280 TraceCheckUtils]: 112: Hoare triple {7852#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {7852#false} is VALID [2020-07-08 12:31:26,292 INFO L280 TraceCheckUtils]: 113: Hoare triple {7852#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7852#false} is VALID [2020-07-08 12:31:26,292 INFO L280 TraceCheckUtils]: 114: Hoare triple {7852#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {7852#false} is VALID [2020-07-08 12:31:26,292 INFO L280 TraceCheckUtils]: 115: Hoare triple {7852#false} assume !false; {7852#false} is VALID [2020-07-08 12:31:26,307 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 12:31:26,307 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [254346309] [2020-07-08 12:31:26,308 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:31:26,308 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-08 12:31:26,308 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1095234264] [2020-07-08 12:31:26,309 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 116 [2020-07-08 12:31:26,309 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:31:26,309 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 12:31:26,477 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 116 edges. 116 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:31:26,477 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 12:31:26,477 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:31:26,478 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 12:31:26,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-07-08 12:31:26,478 INFO L87 Difference]: Start difference. First operand 832 states and 1144 transitions. Second operand 9 states. [2020-07-08 12:31:32,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:32,834 INFO L93 Difference]: Finished difference Result 2808 states and 4147 transitions. [2020-07-08 12:31:32,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-08 12:31:32,834 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 116 [2020-07-08 12:31:32,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:31:32,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:31:32,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 844 transitions. [2020-07-08 12:31:32,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:31:32,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 844 transitions. [2020-07-08 12:31:32,854 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 844 transitions. [2020-07-08 12:31:34,695 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 12:31:35,165 INFO L225 Difference]: With dead ends: 2808 [2020-07-08 12:31:35,166 INFO L226 Difference]: Without dead ends: 1982 [2020-07-08 12:31:35,170 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=73, Invalid=167, Unknown=0, NotChecked=0, Total=240 [2020-07-08 12:31:35,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1982 states. [2020-07-08 12:31:35,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1982 to 1543. [2020-07-08 12:31:35,709 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:31:35,709 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1982 states. Second operand 1543 states. [2020-07-08 12:31:35,710 INFO L74 IsIncluded]: Start isIncluded. First operand 1982 states. Second operand 1543 states. [2020-07-08 12:31:35,710 INFO L87 Difference]: Start difference. First operand 1982 states. Second operand 1543 states. [2020-07-08 12:31:36,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:36,157 INFO L93 Difference]: Finished difference Result 1982 states and 2716 transitions. [2020-07-08 12:31:36,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 2716 transitions. [2020-07-08 12:31:36,170 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:36,171 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:36,171 INFO L74 IsIncluded]: Start isIncluded. First operand 1543 states. Second operand 1982 states. [2020-07-08 12:31:36,171 INFO L87 Difference]: Start difference. First operand 1543 states. Second operand 1982 states. [2020-07-08 12:31:36,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:36,608 INFO L93 Difference]: Finished difference Result 1982 states and 2716 transitions. [2020-07-08 12:31:36,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 2716 transitions. [2020-07-08 12:31:36,621 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:36,622 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:36,622 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:31:36,622 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:31:36,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1543 states. [2020-07-08 12:31:36,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 1543 states and 2052 transitions. [2020-07-08 12:31:36,894 INFO L78 Accepts]: Start accepts. Automaton has 1543 states and 2052 transitions. Word has length 116 [2020-07-08 12:31:36,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:31:36,895 INFO L479 AbstractCegarLoop]: Abstraction has 1543 states and 2052 transitions. [2020-07-08 12:31:36,895 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 12:31:36,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2052 transitions. [2020-07-08 12:31:36,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2020-07-08 12:31:36,903 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:31:36,903 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] [2020-07-08 12:31:36,903 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 12:31:36,904 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:31:36,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:31:36,904 INFO L82 PathProgramCache]: Analyzing trace with hash -1605716217, now seen corresponding path program 1 times [2020-07-08 12:31:36,905 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:31:36,905 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [168589957] [2020-07-08 12:31:36,905 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:31:36,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:37,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:37,080 INFO L280 TraceCheckUtils]: 0: Hoare triple {16370#(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; {16330#true} is VALID [2020-07-08 12:31:37,081 INFO L280 TraceCheckUtils]: 1: Hoare triple {16330#true} assume true; {16330#true} is VALID [2020-07-08 12:31:37,081 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16330#true} {16330#true} #782#return; {16330#true} is VALID [2020-07-08 12:31:37,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:37,114 INFO L280 TraceCheckUtils]: 0: Hoare triple {16371#(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; {16330#true} is VALID [2020-07-08 12:31:37,114 INFO L280 TraceCheckUtils]: 1: Hoare triple {16330#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); {16330#true} is VALID [2020-07-08 12:31:37,114 INFO L280 TraceCheckUtils]: 2: Hoare triple {16330#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); {16330#true} is VALID [2020-07-08 12:31:37,114 INFO L280 TraceCheckUtils]: 3: Hoare triple {16330#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); {16330#true} is VALID [2020-07-08 12:31:37,115 INFO L280 TraceCheckUtils]: 4: Hoare triple {16330#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; {16342#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:37,116 INFO L280 TraceCheckUtils]: 5: Hoare triple {16342#(= 1 ~a21~0)} assume true; {16342#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:37,117 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {16342#(= 1 ~a21~0)} {16330#true} #786#return; {16342#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:37,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:37,184 INFO L280 TraceCheckUtils]: 0: Hoare triple {16371#(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; {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,185 INFO L280 TraceCheckUtils]: 1: Hoare triple {16372#(= ~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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,186 INFO L280 TraceCheckUtils]: 2: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,186 INFO L280 TraceCheckUtils]: 3: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,187 INFO L280 TraceCheckUtils]: 4: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,187 INFO L280 TraceCheckUtils]: 5: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,188 INFO L280 TraceCheckUtils]: 6: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,188 INFO L280 TraceCheckUtils]: 7: Hoare triple {16373#(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)); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,189 INFO L280 TraceCheckUtils]: 8: Hoare triple {16373#(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))); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,189 INFO L280 TraceCheckUtils]: 9: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,190 INFO L280 TraceCheckUtils]: 10: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,190 INFO L280 TraceCheckUtils]: 11: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,191 INFO L280 TraceCheckUtils]: 12: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,192 INFO L280 TraceCheckUtils]: 13: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,192 INFO L280 TraceCheckUtils]: 14: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,193 INFO L280 TraceCheckUtils]: 15: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,208 INFO L280 TraceCheckUtils]: 16: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,209 INFO L280 TraceCheckUtils]: 17: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,210 INFO L280 TraceCheckUtils]: 18: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,210 INFO L280 TraceCheckUtils]: 19: Hoare triple {16373#(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)); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,211 INFO L280 TraceCheckUtils]: 20: Hoare triple {16373#(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)); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,211 INFO L280 TraceCheckUtils]: 21: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,212 INFO L280 TraceCheckUtils]: 22: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,213 INFO L280 TraceCheckUtils]: 23: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,214 INFO L280 TraceCheckUtils]: 24: Hoare triple {16373#(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; {16374#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,214 INFO L280 TraceCheckUtils]: 25: Hoare triple {16374#(not (= 1 |old(~a21~0)|))} assume true; {16374#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,215 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {16374#(not (= 1 |old(~a21~0)|))} {16342#(= 1 ~a21~0)} #786#return; {16331#false} is VALID [2020-07-08 12:31:37,218 INFO L263 TraceCheckUtils]: 0: Hoare triple {16330#true} call ULTIMATE.init(); {16370#(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 12:31:37,219 INFO L280 TraceCheckUtils]: 1: Hoare triple {16370#(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; {16330#true} is VALID [2020-07-08 12:31:37,219 INFO L280 TraceCheckUtils]: 2: Hoare triple {16330#true} assume true; {16330#true} is VALID [2020-07-08 12:31:37,219 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16330#true} {16330#true} #782#return; {16330#true} is VALID [2020-07-08 12:31:37,219 INFO L263 TraceCheckUtils]: 4: Hoare triple {16330#true} call #t~ret4 := main(); {16330#true} is VALID [2020-07-08 12:31:37,219 INFO L280 TraceCheckUtils]: 5: Hoare triple {16330#true} ~output~0 := -1; {16330#true} is VALID [2020-07-08 12:31:37,220 INFO L280 TraceCheckUtils]: 6: Hoare triple {16330#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {16330#true} is VALID [2020-07-08 12:31:37,220 INFO L280 TraceCheckUtils]: 7: Hoare triple {16330#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16330#true} is VALID [2020-07-08 12:31:37,221 INFO L263 TraceCheckUtils]: 8: Hoare triple {16330#true} call #t~ret3 := calculate_output(~input~0); {16371#(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 12:31:37,221 INFO L280 TraceCheckUtils]: 9: Hoare triple {16371#(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; {16330#true} is VALID [2020-07-08 12:31:37,221 INFO L280 TraceCheckUtils]: 10: Hoare triple {16330#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); {16330#true} is VALID [2020-07-08 12:31:37,222 INFO L280 TraceCheckUtils]: 11: Hoare triple {16330#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); {16330#true} is VALID [2020-07-08 12:31:37,222 INFO L280 TraceCheckUtils]: 12: Hoare triple {16330#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); {16330#true} is VALID [2020-07-08 12:31:37,222 INFO L280 TraceCheckUtils]: 13: Hoare triple {16330#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; {16342#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:37,223 INFO L280 TraceCheckUtils]: 14: Hoare triple {16342#(= 1 ~a21~0)} assume true; {16342#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:37,224 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {16342#(= 1 ~a21~0)} {16330#true} #786#return; {16342#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:37,225 INFO L280 TraceCheckUtils]: 16: Hoare triple {16342#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {16342#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:37,225 INFO L280 TraceCheckUtils]: 17: Hoare triple {16342#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {16342#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:37,226 INFO L280 TraceCheckUtils]: 18: Hoare triple {16342#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16342#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:37,227 INFO L263 TraceCheckUtils]: 19: Hoare triple {16342#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {16371#(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 12:31:37,228 INFO L280 TraceCheckUtils]: 20: Hoare triple {16371#(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; {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,229 INFO L280 TraceCheckUtils]: 21: Hoare triple {16372#(= ~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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,229 INFO L280 TraceCheckUtils]: 22: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,230 INFO L280 TraceCheckUtils]: 23: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,230 INFO L280 TraceCheckUtils]: 24: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,231 INFO L280 TraceCheckUtils]: 25: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,232 INFO L280 TraceCheckUtils]: 26: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,232 INFO L280 TraceCheckUtils]: 27: Hoare triple {16373#(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)); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,233 INFO L280 TraceCheckUtils]: 28: Hoare triple {16373#(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))); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,233 INFO L280 TraceCheckUtils]: 29: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,234 INFO L280 TraceCheckUtils]: 30: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,234 INFO L280 TraceCheckUtils]: 31: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,235 INFO L280 TraceCheckUtils]: 32: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,236 INFO L280 TraceCheckUtils]: 33: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,236 INFO L280 TraceCheckUtils]: 34: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,237 INFO L280 TraceCheckUtils]: 35: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,237 INFO L280 TraceCheckUtils]: 36: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,238 INFO L280 TraceCheckUtils]: 37: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,239 INFO L280 TraceCheckUtils]: 38: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,239 INFO L280 TraceCheckUtils]: 39: Hoare triple {16373#(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)); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,240 INFO L280 TraceCheckUtils]: 40: Hoare triple {16373#(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)); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,240 INFO L280 TraceCheckUtils]: 41: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,241 INFO L280 TraceCheckUtils]: 42: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,242 INFO L280 TraceCheckUtils]: 43: Hoare triple {16373#(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); {16373#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,254 INFO L280 TraceCheckUtils]: 44: Hoare triple {16373#(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; {16374#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,255 INFO L280 TraceCheckUtils]: 45: Hoare triple {16374#(not (= 1 |old(~a21~0)|))} assume true; {16374#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,256 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {16374#(not (= 1 |old(~a21~0)|))} {16342#(= 1 ~a21~0)} #786#return; {16331#false} is VALID [2020-07-08 12:31:37,256 INFO L280 TraceCheckUtils]: 47: Hoare triple {16331#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {16331#false} is VALID [2020-07-08 12:31:37,257 INFO L280 TraceCheckUtils]: 48: Hoare triple {16331#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {16331#false} is VALID [2020-07-08 12:31:37,257 INFO L280 TraceCheckUtils]: 49: Hoare triple {16331#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16331#false} is VALID [2020-07-08 12:31:37,257 INFO L263 TraceCheckUtils]: 50: Hoare triple {16331#false} call #t~ret3 := calculate_output(~input~0); {16331#false} is VALID [2020-07-08 12:31:37,257 INFO L280 TraceCheckUtils]: 51: Hoare triple {16331#false} ~input := #in~input; {16331#false} is VALID [2020-07-08 12:31:37,257 INFO L280 TraceCheckUtils]: 52: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,257 INFO L280 TraceCheckUtils]: 53: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,258 INFO L280 TraceCheckUtils]: 54: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,258 INFO L280 TraceCheckUtils]: 55: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,258 INFO L280 TraceCheckUtils]: 56: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,258 INFO L280 TraceCheckUtils]: 57: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,258 INFO L280 TraceCheckUtils]: 58: Hoare triple {16331#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)); {16331#false} is VALID [2020-07-08 12:31:37,258 INFO L280 TraceCheckUtils]: 59: Hoare triple {16331#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))); {16331#false} is VALID [2020-07-08 12:31:37,259 INFO L280 TraceCheckUtils]: 60: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,259 INFO L280 TraceCheckUtils]: 61: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,259 INFO L280 TraceCheckUtils]: 62: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,259 INFO L280 TraceCheckUtils]: 63: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,259 INFO L280 TraceCheckUtils]: 64: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,259 INFO L280 TraceCheckUtils]: 65: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,260 INFO L280 TraceCheckUtils]: 66: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,260 INFO L280 TraceCheckUtils]: 67: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,260 INFO L280 TraceCheckUtils]: 68: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,260 INFO L280 TraceCheckUtils]: 69: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,260 INFO L280 TraceCheckUtils]: 70: Hoare triple {16331#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)); {16331#false} is VALID [2020-07-08 12:31:37,260 INFO L280 TraceCheckUtils]: 71: Hoare triple {16331#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)); {16331#false} is VALID [2020-07-08 12:31:37,261 INFO L280 TraceCheckUtils]: 72: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,261 INFO L280 TraceCheckUtils]: 73: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,261 INFO L280 TraceCheckUtils]: 74: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,261 INFO L280 TraceCheckUtils]: 75: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,261 INFO L280 TraceCheckUtils]: 76: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,261 INFO L280 TraceCheckUtils]: 77: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,262 INFO L280 TraceCheckUtils]: 78: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,262 INFO L280 TraceCheckUtils]: 79: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,262 INFO L280 TraceCheckUtils]: 80: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,262 INFO L280 TraceCheckUtils]: 81: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,262 INFO L280 TraceCheckUtils]: 82: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,263 INFO L280 TraceCheckUtils]: 83: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,263 INFO L280 TraceCheckUtils]: 84: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,263 INFO L280 TraceCheckUtils]: 85: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,263 INFO L280 TraceCheckUtils]: 86: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,263 INFO L280 TraceCheckUtils]: 87: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,263 INFO L280 TraceCheckUtils]: 88: Hoare triple {16331#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)); {16331#false} is VALID [2020-07-08 12:31:37,264 INFO L280 TraceCheckUtils]: 89: Hoare triple {16331#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)))); {16331#false} is VALID [2020-07-08 12:31:37,264 INFO L280 TraceCheckUtils]: 90: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,264 INFO L280 TraceCheckUtils]: 91: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,264 INFO L280 TraceCheckUtils]: 92: Hoare triple {16331#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)); {16331#false} is VALID [2020-07-08 12:31:37,264 INFO L280 TraceCheckUtils]: 93: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,264 INFO L280 TraceCheckUtils]: 94: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,264 INFO L280 TraceCheckUtils]: 95: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,265 INFO L280 TraceCheckUtils]: 96: Hoare triple {16331#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))); {16331#false} is VALID [2020-07-08 12:31:37,265 INFO L280 TraceCheckUtils]: 97: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,265 INFO L280 TraceCheckUtils]: 98: Hoare triple {16331#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)); {16331#false} is VALID [2020-07-08 12:31:37,265 INFO L280 TraceCheckUtils]: 99: Hoare triple {16331#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)); {16331#false} is VALID [2020-07-08 12:31:37,265 INFO L280 TraceCheckUtils]: 100: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,265 INFO L280 TraceCheckUtils]: 101: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,266 INFO L280 TraceCheckUtils]: 102: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,266 INFO L280 TraceCheckUtils]: 103: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,266 INFO L280 TraceCheckUtils]: 104: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,266 INFO L280 TraceCheckUtils]: 105: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,266 INFO L280 TraceCheckUtils]: 106: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,266 INFO L280 TraceCheckUtils]: 107: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,267 INFO L280 TraceCheckUtils]: 108: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,267 INFO L280 TraceCheckUtils]: 109: Hoare triple {16331#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)); {16331#false} is VALID [2020-07-08 12:31:37,267 INFO L280 TraceCheckUtils]: 110: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,267 INFO L280 TraceCheckUtils]: 111: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,267 INFO L280 TraceCheckUtils]: 112: Hoare triple {16331#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)); {16331#false} is VALID [2020-07-08 12:31:37,267 INFO L280 TraceCheckUtils]: 113: Hoare triple {16331#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)); {16331#false} is VALID [2020-07-08 12:31:37,268 INFO L280 TraceCheckUtils]: 114: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,268 INFO L280 TraceCheckUtils]: 115: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,268 INFO L280 TraceCheckUtils]: 116: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,268 INFO L280 TraceCheckUtils]: 117: Hoare triple {16331#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))); {16331#false} is VALID [2020-07-08 12:31:37,268 INFO L280 TraceCheckUtils]: 118: Hoare triple {16331#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,268 INFO L280 TraceCheckUtils]: 119: Hoare triple {16331#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,269 INFO L280 TraceCheckUtils]: 120: Hoare triple {16331#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,269 INFO L280 TraceCheckUtils]: 121: Hoare triple {16331#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,269 INFO L280 TraceCheckUtils]: 122: Hoare triple {16331#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,269 INFO L280 TraceCheckUtils]: 123: Hoare triple {16331#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,269 INFO L280 TraceCheckUtils]: 124: Hoare triple {16331#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,269 INFO L280 TraceCheckUtils]: 125: Hoare triple {16331#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,270 INFO L280 TraceCheckUtils]: 126: Hoare triple {16331#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,270 INFO L280 TraceCheckUtils]: 127: Hoare triple {16331#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,270 INFO L280 TraceCheckUtils]: 128: Hoare triple {16331#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,270 INFO L280 TraceCheckUtils]: 129: Hoare triple {16331#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,270 INFO L280 TraceCheckUtils]: 130: Hoare triple {16331#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,270 INFO L280 TraceCheckUtils]: 131: Hoare triple {16331#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {16331#false} is VALID [2020-07-08 12:31:37,271 INFO L280 TraceCheckUtils]: 132: Hoare triple {16331#false} assume !false; {16331#false} is VALID [2020-07-08 12:31:37,289 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 12:31:37,290 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [168589957] [2020-07-08 12:31:37,290 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [845049152] [2020-07-08 12:31:37,290 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 12:31:37,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:37,389 INFO L264 TraceCheckSpWp]: Trace formula consists of 417 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-08 12:31:37,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:37,435 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:31:37,591 INFO L263 TraceCheckUtils]: 0: Hoare triple {16330#true} call ULTIMATE.init(); {16330#true} is VALID [2020-07-08 12:31:37,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {16330#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; {16330#true} is VALID [2020-07-08 12:31:37,591 INFO L280 TraceCheckUtils]: 2: Hoare triple {16330#true} assume true; {16330#true} is VALID [2020-07-08 12:31:37,591 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16330#true} {16330#true} #782#return; {16330#true} is VALID [2020-07-08 12:31:37,592 INFO L263 TraceCheckUtils]: 4: Hoare triple {16330#true} call #t~ret4 := main(); {16330#true} is VALID [2020-07-08 12:31:37,592 INFO L280 TraceCheckUtils]: 5: Hoare triple {16330#true} ~output~0 := -1; {16330#true} is VALID [2020-07-08 12:31:37,592 INFO L280 TraceCheckUtils]: 6: Hoare triple {16330#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {16330#true} is VALID [2020-07-08 12:31:37,592 INFO L280 TraceCheckUtils]: 7: Hoare triple {16330#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16330#true} is VALID [2020-07-08 12:31:37,592 INFO L263 TraceCheckUtils]: 8: Hoare triple {16330#true} call #t~ret3 := calculate_output(~input~0); {16330#true} is VALID [2020-07-08 12:31:37,593 INFO L280 TraceCheckUtils]: 9: Hoare triple {16330#true} ~input := #in~input; {16330#true} is VALID [2020-07-08 12:31:37,593 INFO L280 TraceCheckUtils]: 10: Hoare triple {16330#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); {16330#true} is VALID [2020-07-08 12:31:37,593 INFO L280 TraceCheckUtils]: 11: Hoare triple {16330#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); {16330#true} is VALID [2020-07-08 12:31:37,593 INFO L280 TraceCheckUtils]: 12: Hoare triple {16330#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); {16330#true} is VALID [2020-07-08 12:31:37,594 INFO L280 TraceCheckUtils]: 13: Hoare triple {16330#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; {16342#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:37,594 INFO L280 TraceCheckUtils]: 14: Hoare triple {16342#(= 1 ~a21~0)} assume true; {16342#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:37,595 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {16342#(= 1 ~a21~0)} {16330#true} #786#return; {16342#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:37,596 INFO L280 TraceCheckUtils]: 16: Hoare triple {16342#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {16342#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:37,596 INFO L280 TraceCheckUtils]: 17: Hoare triple {16342#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {16342#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:37,597 INFO L280 TraceCheckUtils]: 18: Hoare triple {16342#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16342#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:37,598 INFO L263 TraceCheckUtils]: 19: Hoare triple {16342#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,598 INFO L280 TraceCheckUtils]: 20: Hoare triple {16372#(= ~a21~0 |old(~a21~0)|)} ~input := #in~input; {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,599 INFO L280 TraceCheckUtils]: 21: Hoare triple {16372#(= ~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); {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,599 INFO L280 TraceCheckUtils]: 22: Hoare triple {16372#(= ~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); {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,600 INFO L280 TraceCheckUtils]: 23: Hoare triple {16372#(= ~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); {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,601 INFO L280 TraceCheckUtils]: 24: Hoare triple {16372#(= ~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); {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,601 INFO L280 TraceCheckUtils]: 25: Hoare triple {16372#(= ~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); {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,602 INFO L280 TraceCheckUtils]: 26: Hoare triple {16372#(= ~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); {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,602 INFO L280 TraceCheckUtils]: 27: Hoare triple {16372#(= ~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)); {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,603 INFO L280 TraceCheckUtils]: 28: Hoare triple {16372#(= ~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))); {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,603 INFO L280 TraceCheckUtils]: 29: Hoare triple {16372#(= ~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); {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,604 INFO L280 TraceCheckUtils]: 30: Hoare triple {16372#(= ~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); {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,605 INFO L280 TraceCheckUtils]: 31: Hoare triple {16372#(= ~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); {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,605 INFO L280 TraceCheckUtils]: 32: Hoare triple {16372#(= ~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); {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,606 INFO L280 TraceCheckUtils]: 33: Hoare triple {16372#(= ~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); {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,607 INFO L280 TraceCheckUtils]: 34: Hoare triple {16372#(= ~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); {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,607 INFO L280 TraceCheckUtils]: 35: Hoare triple {16372#(= ~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); {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,608 INFO L280 TraceCheckUtils]: 36: Hoare triple {16372#(= ~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); {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,608 INFO L280 TraceCheckUtils]: 37: Hoare triple {16372#(= ~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); {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,609 INFO L280 TraceCheckUtils]: 38: Hoare triple {16372#(= ~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); {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,610 INFO L280 TraceCheckUtils]: 39: Hoare triple {16372#(= ~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)); {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,610 INFO L280 TraceCheckUtils]: 40: Hoare triple {16372#(= ~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)); {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,611 INFO L280 TraceCheckUtils]: 41: Hoare triple {16372#(= ~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); {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,611 INFO L280 TraceCheckUtils]: 42: Hoare triple {16372#(= ~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); {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,612 INFO L280 TraceCheckUtils]: 43: Hoare triple {16372#(= ~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); {16372#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:37,613 INFO L280 TraceCheckUtils]: 44: Hoare triple {16372#(= ~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; {16510#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,614 INFO L280 TraceCheckUtils]: 45: Hoare triple {16510#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} assume true; {16510#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:37,615 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {16510#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} {16342#(= 1 ~a21~0)} #786#return; {16331#false} is VALID [2020-07-08 12:31:37,615 INFO L280 TraceCheckUtils]: 47: Hoare triple {16331#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {16331#false} is VALID [2020-07-08 12:31:37,615 INFO L280 TraceCheckUtils]: 48: Hoare triple {16331#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {16331#false} is VALID [2020-07-08 12:31:37,615 INFO L280 TraceCheckUtils]: 49: Hoare triple {16331#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16331#false} is VALID [2020-07-08 12:31:37,616 INFO L263 TraceCheckUtils]: 50: Hoare triple {16331#false} call #t~ret3 := calculate_output(~input~0); {16331#false} is VALID [2020-07-08 12:31:37,616 INFO L280 TraceCheckUtils]: 51: Hoare triple {16331#false} ~input := #in~input; {16331#false} is VALID [2020-07-08 12:31:37,616 INFO L280 TraceCheckUtils]: 52: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,616 INFO L280 TraceCheckUtils]: 53: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,616 INFO L280 TraceCheckUtils]: 54: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,617 INFO L280 TraceCheckUtils]: 55: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,617 INFO L280 TraceCheckUtils]: 56: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,617 INFO L280 TraceCheckUtils]: 57: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,617 INFO L280 TraceCheckUtils]: 58: Hoare triple {16331#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)); {16331#false} is VALID [2020-07-08 12:31:37,617 INFO L280 TraceCheckUtils]: 59: Hoare triple {16331#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))); {16331#false} is VALID [2020-07-08 12:31:37,617 INFO L280 TraceCheckUtils]: 60: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,618 INFO L280 TraceCheckUtils]: 61: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,618 INFO L280 TraceCheckUtils]: 62: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,618 INFO L280 TraceCheckUtils]: 63: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,618 INFO L280 TraceCheckUtils]: 64: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,618 INFO L280 TraceCheckUtils]: 65: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,618 INFO L280 TraceCheckUtils]: 66: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,619 INFO L280 TraceCheckUtils]: 67: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,619 INFO L280 TraceCheckUtils]: 68: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,619 INFO L280 TraceCheckUtils]: 69: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,619 INFO L280 TraceCheckUtils]: 70: Hoare triple {16331#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)); {16331#false} is VALID [2020-07-08 12:31:37,619 INFO L280 TraceCheckUtils]: 71: Hoare triple {16331#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)); {16331#false} is VALID [2020-07-08 12:31:37,620 INFO L280 TraceCheckUtils]: 72: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,620 INFO L280 TraceCheckUtils]: 73: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,620 INFO L280 TraceCheckUtils]: 74: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,620 INFO L280 TraceCheckUtils]: 75: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,620 INFO L280 TraceCheckUtils]: 76: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,620 INFO L280 TraceCheckUtils]: 77: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,621 INFO L280 TraceCheckUtils]: 78: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,621 INFO L280 TraceCheckUtils]: 79: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,621 INFO L280 TraceCheckUtils]: 80: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,621 INFO L280 TraceCheckUtils]: 81: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,621 INFO L280 TraceCheckUtils]: 82: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,621 INFO L280 TraceCheckUtils]: 83: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,622 INFO L280 TraceCheckUtils]: 84: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,622 INFO L280 TraceCheckUtils]: 85: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,626 INFO L280 TraceCheckUtils]: 86: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,626 INFO L280 TraceCheckUtils]: 87: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,627 INFO L280 TraceCheckUtils]: 88: Hoare triple {16331#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)); {16331#false} is VALID [2020-07-08 12:31:37,627 INFO L280 TraceCheckUtils]: 89: Hoare triple {16331#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)))); {16331#false} is VALID [2020-07-08 12:31:37,627 INFO L280 TraceCheckUtils]: 90: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,627 INFO L280 TraceCheckUtils]: 91: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,631 INFO L280 TraceCheckUtils]: 92: Hoare triple {16331#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)); {16331#false} is VALID [2020-07-08 12:31:37,631 INFO L280 TraceCheckUtils]: 93: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,632 INFO L280 TraceCheckUtils]: 94: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,632 INFO L280 TraceCheckUtils]: 95: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,632 INFO L280 TraceCheckUtils]: 96: Hoare triple {16331#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))); {16331#false} is VALID [2020-07-08 12:31:37,632 INFO L280 TraceCheckUtils]: 97: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,632 INFO L280 TraceCheckUtils]: 98: Hoare triple {16331#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)); {16331#false} is VALID [2020-07-08 12:31:37,632 INFO L280 TraceCheckUtils]: 99: Hoare triple {16331#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)); {16331#false} is VALID [2020-07-08 12:31:37,633 INFO L280 TraceCheckUtils]: 100: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,633 INFO L280 TraceCheckUtils]: 101: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,633 INFO L280 TraceCheckUtils]: 102: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,633 INFO L280 TraceCheckUtils]: 103: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,633 INFO L280 TraceCheckUtils]: 104: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,634 INFO L280 TraceCheckUtils]: 105: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,634 INFO L280 TraceCheckUtils]: 106: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,634 INFO L280 TraceCheckUtils]: 107: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,634 INFO L280 TraceCheckUtils]: 108: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,634 INFO L280 TraceCheckUtils]: 109: Hoare triple {16331#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)); {16331#false} is VALID [2020-07-08 12:31:37,635 INFO L280 TraceCheckUtils]: 110: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,635 INFO L280 TraceCheckUtils]: 111: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,635 INFO L280 TraceCheckUtils]: 112: Hoare triple {16331#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)); {16331#false} is VALID [2020-07-08 12:31:37,635 INFO L280 TraceCheckUtils]: 113: Hoare triple {16331#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)); {16331#false} is VALID [2020-07-08 12:31:37,635 INFO L280 TraceCheckUtils]: 114: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,636 INFO L280 TraceCheckUtils]: 115: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,636 INFO L280 TraceCheckUtils]: 116: Hoare triple {16331#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); {16331#false} is VALID [2020-07-08 12:31:37,636 INFO L280 TraceCheckUtils]: 117: Hoare triple {16331#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))); {16331#false} is VALID [2020-07-08 12:31:37,636 INFO L280 TraceCheckUtils]: 118: Hoare triple {16331#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,636 INFO L280 TraceCheckUtils]: 119: Hoare triple {16331#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,637 INFO L280 TraceCheckUtils]: 120: Hoare triple {16331#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,637 INFO L280 TraceCheckUtils]: 121: Hoare triple {16331#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,637 INFO L280 TraceCheckUtils]: 122: Hoare triple {16331#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,637 INFO L280 TraceCheckUtils]: 123: Hoare triple {16331#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,637 INFO L280 TraceCheckUtils]: 124: Hoare triple {16331#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,637 INFO L280 TraceCheckUtils]: 125: Hoare triple {16331#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,638 INFO L280 TraceCheckUtils]: 126: Hoare triple {16331#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,638 INFO L280 TraceCheckUtils]: 127: Hoare triple {16331#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,638 INFO L280 TraceCheckUtils]: 128: Hoare triple {16331#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,638 INFO L280 TraceCheckUtils]: 129: Hoare triple {16331#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,638 INFO L280 TraceCheckUtils]: 130: Hoare triple {16331#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16331#false} is VALID [2020-07-08 12:31:37,639 INFO L280 TraceCheckUtils]: 131: Hoare triple {16331#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {16331#false} is VALID [2020-07-08 12:31:37,639 INFO L280 TraceCheckUtils]: 132: Hoare triple {16331#false} assume !false; {16331#false} is VALID [2020-07-08 12:31:37,652 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 12:31:37,653 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:31:37,653 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 9 [2020-07-08 12:31:37,653 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1840051378] [2020-07-08 12:31:37,654 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 133 [2020-07-08 12:31:37,658 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:31:37,658 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 12:31:37,861 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 165 edges. 165 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:31:37,862 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 12:31:37,862 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:31:37,862 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 12:31:37,863 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-07-08 12:31:37,863 INFO L87 Difference]: Start difference. First operand 1543 states and 2052 transitions. Second operand 9 states. [2020-07-08 12:31:43,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:43,017 INFO L93 Difference]: Finished difference Result 3541 states and 4910 transitions. [2020-07-08 12:31:43,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-08 12:31:43,017 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 133 [2020-07-08 12:31:43,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:31:43,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:31:43,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 637 transitions. [2020-07-08 12:31:43,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:31:43,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 637 transitions. [2020-07-08 12:31:43,028 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 637 transitions. [2020-07-08 12:31:44,223 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 12:31:44,435 INFO L225 Difference]: With dead ends: 3541 [2020-07-08 12:31:44,435 INFO L226 Difference]: Without dead ends: 2004 [2020-07-08 12:31:44,439 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 139 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 12:31:44,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2004 states. [2020-07-08 12:31:44,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2004 to 1684. [2020-07-08 12:31:44,823 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:31:44,823 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2004 states. Second operand 1684 states. [2020-07-08 12:31:44,824 INFO L74 IsIncluded]: Start isIncluded. First operand 2004 states. Second operand 1684 states. [2020-07-08 12:31:44,824 INFO L87 Difference]: Start difference. First operand 2004 states. Second operand 1684 states. [2020-07-08 12:31:45,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:45,120 INFO L93 Difference]: Finished difference Result 2004 states and 2758 transitions. [2020-07-08 12:31:45,120 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 2758 transitions. [2020-07-08 12:31:45,131 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:45,131 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:45,131 INFO L74 IsIncluded]: Start isIncluded. First operand 1684 states. Second operand 2004 states. [2020-07-08 12:31:45,131 INFO L87 Difference]: Start difference. First operand 1684 states. Second operand 2004 states. [2020-07-08 12:31:45,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:45,378 INFO L93 Difference]: Finished difference Result 2004 states and 2758 transitions. [2020-07-08 12:31:45,378 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 2758 transitions. [2020-07-08 12:31:45,385 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:45,386 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:45,386 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:31:45,386 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:31:45,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1684 states. [2020-07-08 12:31:45,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 1684 states and 2237 transitions. [2020-07-08 12:31:45,524 INFO L78 Accepts]: Start accepts. Automaton has 1684 states and 2237 transitions. Word has length 133 [2020-07-08 12:31:45,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:31:45,524 INFO L479 AbstractCegarLoop]: Abstraction has 1684 states and 2237 transitions. [2020-07-08 12:31:45,524 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 12:31:45,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2237 transitions. [2020-07-08 12:31:45,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2020-07-08 12:31:45,529 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:31:45,530 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] [2020-07-08 12:31:45,744 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:31:45,745 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:31:45,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:31:45,747 INFO L82 PathProgramCache]: Analyzing trace with hash 1001122943, now seen corresponding path program 1 times [2020-07-08 12:31:45,747 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:31:45,747 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2082006502] [2020-07-08 12:31:45,747 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:31:45,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:45,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:45,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {26198#(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; {26154#true} is VALID [2020-07-08 12:31:45,899 INFO L280 TraceCheckUtils]: 1: Hoare triple {26154#true} assume true; {26154#true} is VALID [2020-07-08 12:31:45,899 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26154#true} {26154#true} #782#return; {26154#true} is VALID [2020-07-08 12:31:45,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:45,941 INFO L280 TraceCheckUtils]: 0: Hoare triple {26199#(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; {26154#true} is VALID [2020-07-08 12:31:45,942 INFO L280 TraceCheckUtils]: 1: Hoare triple {26154#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); {26154#true} is VALID [2020-07-08 12:31:45,942 INFO L280 TraceCheckUtils]: 2: Hoare triple {26154#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); {26154#true} is VALID [2020-07-08 12:31:45,943 INFO L280 TraceCheckUtils]: 3: Hoare triple {26154#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); {26154#true} is VALID [2020-07-08 12:31:45,943 INFO L280 TraceCheckUtils]: 4: Hoare triple {26154#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); {26154#true} is VALID [2020-07-08 12:31:45,943 INFO L280 TraceCheckUtils]: 5: Hoare triple {26154#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); {26154#true} is VALID [2020-07-08 12:31:45,944 INFO L280 TraceCheckUtils]: 6: Hoare triple {26154#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); {26154#true} is VALID [2020-07-08 12:31:45,944 INFO L280 TraceCheckUtils]: 7: Hoare triple {26154#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)); {26154#true} is VALID [2020-07-08 12:31:45,946 INFO L280 TraceCheckUtils]: 8: Hoare triple {26154#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; {26170#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:31:45,947 INFO L280 TraceCheckUtils]: 9: Hoare triple {26170#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {26170#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:31:45,948 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {26170#(and (= 1 ~a17~0) (= 1 ~a20~0))} {26154#true} #786#return; {26170#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:31:45,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:46,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {26199#(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; {26200#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-08 12:31:46,052 INFO L280 TraceCheckUtils]: 1: Hoare triple {26200#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,053 INFO L280 TraceCheckUtils]: 2: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,054 INFO L280 TraceCheckUtils]: 3: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,055 INFO L280 TraceCheckUtils]: 4: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,056 INFO L280 TraceCheckUtils]: 5: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,058 INFO L280 TraceCheckUtils]: 6: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,059 INFO L280 TraceCheckUtils]: 7: Hoare triple {26201#(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)); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,061 INFO L280 TraceCheckUtils]: 8: Hoare triple {26201#(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))); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,062 INFO L280 TraceCheckUtils]: 9: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,064 INFO L280 TraceCheckUtils]: 10: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,065 INFO L280 TraceCheckUtils]: 11: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,066 INFO L280 TraceCheckUtils]: 12: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,068 INFO L280 TraceCheckUtils]: 13: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,069 INFO L280 TraceCheckUtils]: 14: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,070 INFO L280 TraceCheckUtils]: 15: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,072 INFO L280 TraceCheckUtils]: 16: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,073 INFO L280 TraceCheckUtils]: 17: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,074 INFO L280 TraceCheckUtils]: 18: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,075 INFO L280 TraceCheckUtils]: 19: Hoare triple {26201#(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)); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,077 INFO L280 TraceCheckUtils]: 20: Hoare triple {26201#(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)); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,078 INFO L280 TraceCheckUtils]: 21: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,079 INFO L280 TraceCheckUtils]: 22: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,080 INFO L280 TraceCheckUtils]: 23: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,082 INFO L280 TraceCheckUtils]: 24: Hoare triple {26201#(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; {26202#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-08 12:31:46,082 INFO L280 TraceCheckUtils]: 25: Hoare triple {26202#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {26202#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-08 12:31:46,084 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {26202#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} {26170#(and (= 1 ~a17~0) (= 1 ~a20~0))} #786#return; {26155#false} is VALID [2020-07-08 12:31:46,092 INFO L263 TraceCheckUtils]: 0: Hoare triple {26154#true} call ULTIMATE.init(); {26198#(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 12:31:46,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {26198#(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; {26154#true} is VALID [2020-07-08 12:31:46,092 INFO L280 TraceCheckUtils]: 2: Hoare triple {26154#true} assume true; {26154#true} is VALID [2020-07-08 12:31:46,093 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26154#true} {26154#true} #782#return; {26154#true} is VALID [2020-07-08 12:31:46,093 INFO L263 TraceCheckUtils]: 4: Hoare triple {26154#true} call #t~ret4 := main(); {26154#true} is VALID [2020-07-08 12:31:46,093 INFO L280 TraceCheckUtils]: 5: Hoare triple {26154#true} ~output~0 := -1; {26154#true} is VALID [2020-07-08 12:31:46,094 INFO L280 TraceCheckUtils]: 6: Hoare triple {26154#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {26154#true} is VALID [2020-07-08 12:31:46,094 INFO L280 TraceCheckUtils]: 7: Hoare triple {26154#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {26154#true} is VALID [2020-07-08 12:31:46,095 INFO L263 TraceCheckUtils]: 8: Hoare triple {26154#true} call #t~ret3 := calculate_output(~input~0); {26199#(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 12:31:46,095 INFO L280 TraceCheckUtils]: 9: Hoare triple {26199#(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; {26154#true} is VALID [2020-07-08 12:31:46,096 INFO L280 TraceCheckUtils]: 10: Hoare triple {26154#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); {26154#true} is VALID [2020-07-08 12:31:46,096 INFO L280 TraceCheckUtils]: 11: Hoare triple {26154#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); {26154#true} is VALID [2020-07-08 12:31:46,096 INFO L280 TraceCheckUtils]: 12: Hoare triple {26154#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); {26154#true} is VALID [2020-07-08 12:31:46,096 INFO L280 TraceCheckUtils]: 13: Hoare triple {26154#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); {26154#true} is VALID [2020-07-08 12:31:46,096 INFO L280 TraceCheckUtils]: 14: Hoare triple {26154#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); {26154#true} is VALID [2020-07-08 12:31:46,096 INFO L280 TraceCheckUtils]: 15: Hoare triple {26154#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); {26154#true} is VALID [2020-07-08 12:31:46,097 INFO L280 TraceCheckUtils]: 16: Hoare triple {26154#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)); {26154#true} is VALID [2020-07-08 12:31:46,098 INFO L280 TraceCheckUtils]: 17: Hoare triple {26154#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; {26170#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:31:46,098 INFO L280 TraceCheckUtils]: 18: Hoare triple {26170#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {26170#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:31:46,099 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {26170#(and (= 1 ~a17~0) (= 1 ~a20~0))} {26154#true} #786#return; {26170#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:31:46,100 INFO L280 TraceCheckUtils]: 20: Hoare triple {26170#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {26170#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:31:46,101 INFO L280 TraceCheckUtils]: 21: Hoare triple {26170#(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; {26170#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:31:46,102 INFO L280 TraceCheckUtils]: 22: Hoare triple {26170#(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); {26170#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:31:46,104 INFO L263 TraceCheckUtils]: 23: Hoare triple {26170#(and (= 1 ~a17~0) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {26199#(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 12:31:46,104 INFO L280 TraceCheckUtils]: 24: Hoare triple {26199#(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; {26200#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-08 12:31:46,105 INFO L280 TraceCheckUtils]: 25: Hoare triple {26200#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,106 INFO L280 TraceCheckUtils]: 26: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,107 INFO L280 TraceCheckUtils]: 27: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,108 INFO L280 TraceCheckUtils]: 28: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,109 INFO L280 TraceCheckUtils]: 29: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,110 INFO L280 TraceCheckUtils]: 30: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,111 INFO L280 TraceCheckUtils]: 31: Hoare triple {26201#(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)); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,112 INFO L280 TraceCheckUtils]: 32: Hoare triple {26201#(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))); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,113 INFO L280 TraceCheckUtils]: 33: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,114 INFO L280 TraceCheckUtils]: 34: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,114 INFO L280 TraceCheckUtils]: 35: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,115 INFO L280 TraceCheckUtils]: 36: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,116 INFO L280 TraceCheckUtils]: 37: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,117 INFO L280 TraceCheckUtils]: 38: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,118 INFO L280 TraceCheckUtils]: 39: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,119 INFO L280 TraceCheckUtils]: 40: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,121 INFO L280 TraceCheckUtils]: 41: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,122 INFO L280 TraceCheckUtils]: 42: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,123 INFO L280 TraceCheckUtils]: 43: Hoare triple {26201#(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)); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,124 INFO L280 TraceCheckUtils]: 44: Hoare triple {26201#(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)); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,125 INFO L280 TraceCheckUtils]: 45: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,126 INFO L280 TraceCheckUtils]: 46: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,127 INFO L280 TraceCheckUtils]: 47: Hoare triple {26201#(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); {26201#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:46,129 INFO L280 TraceCheckUtils]: 48: Hoare triple {26201#(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; {26202#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-08 12:31:46,129 INFO L280 TraceCheckUtils]: 49: Hoare triple {26202#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {26202#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-08 12:31:46,131 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {26202#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} {26170#(and (= 1 ~a17~0) (= 1 ~a20~0))} #786#return; {26155#false} is VALID [2020-07-08 12:31:46,131 INFO L280 TraceCheckUtils]: 51: Hoare triple {26155#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {26155#false} is VALID [2020-07-08 12:31:46,131 INFO L280 TraceCheckUtils]: 52: Hoare triple {26155#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {26155#false} is VALID [2020-07-08 12:31:46,131 INFO L280 TraceCheckUtils]: 53: Hoare triple {26155#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {26155#false} is VALID [2020-07-08 12:31:46,131 INFO L263 TraceCheckUtils]: 54: Hoare triple {26155#false} call #t~ret3 := calculate_output(~input~0); {26155#false} is VALID [2020-07-08 12:31:46,132 INFO L280 TraceCheckUtils]: 55: Hoare triple {26155#false} ~input := #in~input; {26155#false} is VALID [2020-07-08 12:31:46,132 INFO L280 TraceCheckUtils]: 56: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,132 INFO L280 TraceCheckUtils]: 57: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,132 INFO L280 TraceCheckUtils]: 58: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,132 INFO L280 TraceCheckUtils]: 59: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,133 INFO L280 TraceCheckUtils]: 60: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,133 INFO L280 TraceCheckUtils]: 61: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,133 INFO L280 TraceCheckUtils]: 62: Hoare triple {26155#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)); {26155#false} is VALID [2020-07-08 12:31:46,133 INFO L280 TraceCheckUtils]: 63: Hoare triple {26155#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))); {26155#false} is VALID [2020-07-08 12:31:46,133 INFO L280 TraceCheckUtils]: 64: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,133 INFO L280 TraceCheckUtils]: 65: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,134 INFO L280 TraceCheckUtils]: 66: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,134 INFO L280 TraceCheckUtils]: 67: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,134 INFO L280 TraceCheckUtils]: 68: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,134 INFO L280 TraceCheckUtils]: 69: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,134 INFO L280 TraceCheckUtils]: 70: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,135 INFO L280 TraceCheckUtils]: 71: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,135 INFO L280 TraceCheckUtils]: 72: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,135 INFO L280 TraceCheckUtils]: 73: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,135 INFO L280 TraceCheckUtils]: 74: Hoare triple {26155#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)); {26155#false} is VALID [2020-07-08 12:31:46,135 INFO L280 TraceCheckUtils]: 75: Hoare triple {26155#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)); {26155#false} is VALID [2020-07-08 12:31:46,136 INFO L280 TraceCheckUtils]: 76: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,136 INFO L280 TraceCheckUtils]: 77: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,136 INFO L280 TraceCheckUtils]: 78: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,136 INFO L280 TraceCheckUtils]: 79: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,136 INFO L280 TraceCheckUtils]: 80: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,136 INFO L280 TraceCheckUtils]: 81: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,137 INFO L280 TraceCheckUtils]: 82: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,137 INFO L280 TraceCheckUtils]: 83: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,137 INFO L280 TraceCheckUtils]: 84: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,137 INFO L280 TraceCheckUtils]: 85: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,137 INFO L280 TraceCheckUtils]: 86: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,138 INFO L280 TraceCheckUtils]: 87: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,138 INFO L280 TraceCheckUtils]: 88: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,138 INFO L280 TraceCheckUtils]: 89: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,138 INFO L280 TraceCheckUtils]: 90: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,138 INFO L280 TraceCheckUtils]: 91: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,139 INFO L280 TraceCheckUtils]: 92: Hoare triple {26155#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)); {26155#false} is VALID [2020-07-08 12:31:46,139 INFO L280 TraceCheckUtils]: 93: Hoare triple {26155#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)))); {26155#false} is VALID [2020-07-08 12:31:46,139 INFO L280 TraceCheckUtils]: 94: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,139 INFO L280 TraceCheckUtils]: 95: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,139 INFO L280 TraceCheckUtils]: 96: Hoare triple {26155#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)); {26155#false} is VALID [2020-07-08 12:31:46,139 INFO L280 TraceCheckUtils]: 97: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,140 INFO L280 TraceCheckUtils]: 98: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,140 INFO L280 TraceCheckUtils]: 99: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,140 INFO L280 TraceCheckUtils]: 100: Hoare triple {26155#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))); {26155#false} is VALID [2020-07-08 12:31:46,140 INFO L280 TraceCheckUtils]: 101: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,140 INFO L280 TraceCheckUtils]: 102: Hoare triple {26155#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)); {26155#false} is VALID [2020-07-08 12:31:46,140 INFO L280 TraceCheckUtils]: 103: Hoare triple {26155#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)); {26155#false} is VALID [2020-07-08 12:31:46,141 INFO L280 TraceCheckUtils]: 104: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,141 INFO L280 TraceCheckUtils]: 105: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,141 INFO L280 TraceCheckUtils]: 106: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,141 INFO L280 TraceCheckUtils]: 107: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,141 INFO L280 TraceCheckUtils]: 108: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,142 INFO L280 TraceCheckUtils]: 109: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,142 INFO L280 TraceCheckUtils]: 110: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,142 INFO L280 TraceCheckUtils]: 111: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,142 INFO L280 TraceCheckUtils]: 112: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,142 INFO L280 TraceCheckUtils]: 113: Hoare triple {26155#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)); {26155#false} is VALID [2020-07-08 12:31:46,142 INFO L280 TraceCheckUtils]: 114: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,143 INFO L280 TraceCheckUtils]: 115: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,143 INFO L280 TraceCheckUtils]: 116: Hoare triple {26155#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)); {26155#false} is VALID [2020-07-08 12:31:46,143 INFO L280 TraceCheckUtils]: 117: Hoare triple {26155#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)); {26155#false} is VALID [2020-07-08 12:31:46,143 INFO L280 TraceCheckUtils]: 118: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,143 INFO L280 TraceCheckUtils]: 119: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,143 INFO L280 TraceCheckUtils]: 120: Hoare triple {26155#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); {26155#false} is VALID [2020-07-08 12:31:46,144 INFO L280 TraceCheckUtils]: 121: Hoare triple {26155#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))); {26155#false} is VALID [2020-07-08 12:31:46,144 INFO L280 TraceCheckUtils]: 122: Hoare triple {26155#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26155#false} is VALID [2020-07-08 12:31:46,144 INFO L280 TraceCheckUtils]: 123: Hoare triple {26155#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26155#false} is VALID [2020-07-08 12:31:46,144 INFO L280 TraceCheckUtils]: 124: Hoare triple {26155#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26155#false} is VALID [2020-07-08 12:31:46,144 INFO L280 TraceCheckUtils]: 125: Hoare triple {26155#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {26155#false} is VALID [2020-07-08 12:31:46,145 INFO L280 TraceCheckUtils]: 126: Hoare triple {26155#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26155#false} is VALID [2020-07-08 12:31:46,145 INFO L280 TraceCheckUtils]: 127: Hoare triple {26155#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26155#false} is VALID [2020-07-08 12:31:46,145 INFO L280 TraceCheckUtils]: 128: Hoare triple {26155#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26155#false} is VALID [2020-07-08 12:31:46,145 INFO L280 TraceCheckUtils]: 129: Hoare triple {26155#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26155#false} is VALID [2020-07-08 12:31:46,145 INFO L280 TraceCheckUtils]: 130: Hoare triple {26155#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26155#false} is VALID [2020-07-08 12:31:46,145 INFO L280 TraceCheckUtils]: 131: Hoare triple {26155#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26155#false} is VALID [2020-07-08 12:31:46,146 INFO L280 TraceCheckUtils]: 132: Hoare triple {26155#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26155#false} is VALID [2020-07-08 12:31:46,146 INFO L280 TraceCheckUtils]: 133: Hoare triple {26155#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26155#false} is VALID [2020-07-08 12:31:46,146 INFO L280 TraceCheckUtils]: 134: Hoare triple {26155#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26155#false} is VALID [2020-07-08 12:31:46,146 INFO L280 TraceCheckUtils]: 135: Hoare triple {26155#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {26155#false} is VALID [2020-07-08 12:31:46,146 INFO L280 TraceCheckUtils]: 136: Hoare triple {26155#false} assume !false; {26155#false} is VALID [2020-07-08 12:31:46,178 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 12:31:46,179 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2082006502] [2020-07-08 12:31:46,179 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1939577973] [2020-07-08 12:31:46,179 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 12:31:46,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:46,276 INFO L264 TraceCheckSpWp]: Trace formula consists of 418 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-08 12:31:46,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:46,305 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:31:46,534 INFO L263 TraceCheckUtils]: 0: Hoare triple {26154#true} call ULTIMATE.init(); {26154#true} is VALID [2020-07-08 12:31:46,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {26154#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; {26154#true} is VALID [2020-07-08 12:31:46,535 INFO L280 TraceCheckUtils]: 2: Hoare triple {26154#true} assume true; {26154#true} is VALID [2020-07-08 12:31:46,535 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26154#true} {26154#true} #782#return; {26154#true} is VALID [2020-07-08 12:31:46,535 INFO L263 TraceCheckUtils]: 4: Hoare triple {26154#true} call #t~ret4 := main(); {26154#true} is VALID [2020-07-08 12:31:46,535 INFO L280 TraceCheckUtils]: 5: Hoare triple {26154#true} ~output~0 := -1; {26154#true} is VALID [2020-07-08 12:31:46,536 INFO L280 TraceCheckUtils]: 6: Hoare triple {26154#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {26154#true} is VALID [2020-07-08 12:31:46,536 INFO L280 TraceCheckUtils]: 7: Hoare triple {26154#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {26154#true} is VALID [2020-07-08 12:31:46,536 INFO L263 TraceCheckUtils]: 8: Hoare triple {26154#true} call #t~ret3 := calculate_output(~input~0); {26154#true} is VALID [2020-07-08 12:31:46,536 INFO L280 TraceCheckUtils]: 9: Hoare triple {26154#true} ~input := #in~input; {26154#true} is VALID [2020-07-08 12:31:46,536 INFO L280 TraceCheckUtils]: 10: Hoare triple {26154#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); {26154#true} is VALID [2020-07-08 12:31:46,536 INFO L280 TraceCheckUtils]: 11: Hoare triple {26154#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); {26154#true} is VALID [2020-07-08 12:31:46,537 INFO L280 TraceCheckUtils]: 12: Hoare triple {26154#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); {26154#true} is VALID [2020-07-08 12:31:46,537 INFO L280 TraceCheckUtils]: 13: Hoare triple {26154#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); {26154#true} is VALID [2020-07-08 12:31:46,537 INFO L280 TraceCheckUtils]: 14: Hoare triple {26154#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); {26154#true} is VALID [2020-07-08 12:31:46,537 INFO L280 TraceCheckUtils]: 15: Hoare triple {26154#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); {26154#true} is VALID [2020-07-08 12:31:46,537 INFO L280 TraceCheckUtils]: 16: Hoare triple {26154#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)); {26154#true} is VALID [2020-07-08 12:31:46,539 INFO L280 TraceCheckUtils]: 17: Hoare triple {26154#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; {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,540 INFO L280 TraceCheckUtils]: 18: Hoare triple {26257#(<= ~a21~0 0)} assume true; {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,541 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {26257#(<= ~a21~0 0)} {26154#true} #786#return; {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,542 INFO L280 TraceCheckUtils]: 20: Hoare triple {26257#(<= ~a21~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,542 INFO L280 TraceCheckUtils]: 21: Hoare triple {26257#(<= ~a21~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,543 INFO L280 TraceCheckUtils]: 22: Hoare triple {26257#(<= ~a21~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,544 INFO L263 TraceCheckUtils]: 23: Hoare triple {26257#(<= ~a21~0 0)} call #t~ret3 := calculate_output(~input~0); {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,545 INFO L280 TraceCheckUtils]: 24: Hoare triple {26276#(<= ~a21~0 |old(~a21~0)|)} ~input := #in~input; {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,546 INFO L280 TraceCheckUtils]: 25: Hoare triple {26276#(<= ~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); {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,547 INFO L280 TraceCheckUtils]: 26: Hoare triple {26276#(<= ~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); {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,548 INFO L280 TraceCheckUtils]: 27: Hoare triple {26276#(<= ~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); {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,549 INFO L280 TraceCheckUtils]: 28: Hoare triple {26276#(<= ~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); {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,549 INFO L280 TraceCheckUtils]: 29: Hoare triple {26276#(<= ~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); {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,550 INFO L280 TraceCheckUtils]: 30: Hoare triple {26276#(<= ~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); {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,551 INFO L280 TraceCheckUtils]: 31: Hoare triple {26276#(<= ~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)); {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,552 INFO L280 TraceCheckUtils]: 32: Hoare triple {26276#(<= ~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))); {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,552 INFO L280 TraceCheckUtils]: 33: Hoare triple {26276#(<= ~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); {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,553 INFO L280 TraceCheckUtils]: 34: Hoare triple {26276#(<= ~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); {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,554 INFO L280 TraceCheckUtils]: 35: Hoare triple {26276#(<= ~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); {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,555 INFO L280 TraceCheckUtils]: 36: Hoare triple {26276#(<= ~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); {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,555 INFO L280 TraceCheckUtils]: 37: Hoare triple {26276#(<= ~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); {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,556 INFO L280 TraceCheckUtils]: 38: Hoare triple {26276#(<= ~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); {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,557 INFO L280 TraceCheckUtils]: 39: Hoare triple {26276#(<= ~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); {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,559 INFO L280 TraceCheckUtils]: 40: Hoare triple {26276#(<= ~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); {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,559 INFO L280 TraceCheckUtils]: 41: Hoare triple {26276#(<= ~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); {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,560 INFO L280 TraceCheckUtils]: 42: Hoare triple {26276#(<= ~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); {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,561 INFO L280 TraceCheckUtils]: 43: Hoare triple {26276#(<= ~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)); {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,562 INFO L280 TraceCheckUtils]: 44: Hoare triple {26276#(<= ~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)); {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,563 INFO L280 TraceCheckUtils]: 45: Hoare triple {26276#(<= ~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); {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,564 INFO L280 TraceCheckUtils]: 46: Hoare triple {26276#(<= ~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); {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,565 INFO L280 TraceCheckUtils]: 47: Hoare triple {26276#(<= ~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); {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,565 INFO L280 TraceCheckUtils]: 48: Hoare triple {26276#(<= ~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; {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,566 INFO L280 TraceCheckUtils]: 49: Hoare triple {26276#(<= ~a21~0 |old(~a21~0)|)} assume true; {26276#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:46,568 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {26276#(<= ~a21~0 |old(~a21~0)|)} {26257#(<= ~a21~0 0)} #786#return; {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,569 INFO L280 TraceCheckUtils]: 51: Hoare triple {26257#(<= ~a21~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,570 INFO L280 TraceCheckUtils]: 52: Hoare triple {26257#(<= ~a21~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,570 INFO L280 TraceCheckUtils]: 53: Hoare triple {26257#(<= ~a21~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,571 INFO L263 TraceCheckUtils]: 54: Hoare triple {26257#(<= ~a21~0 0)} call #t~ret3 := calculate_output(~input~0); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,572 INFO L280 TraceCheckUtils]: 55: Hoare triple {26257#(<= ~a21~0 0)} ~input := #in~input; {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,573 INFO L280 TraceCheckUtils]: 56: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,573 INFO L280 TraceCheckUtils]: 57: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,574 INFO L280 TraceCheckUtils]: 58: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,575 INFO L280 TraceCheckUtils]: 59: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,576 INFO L280 TraceCheckUtils]: 60: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,576 INFO L280 TraceCheckUtils]: 61: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,577 INFO L280 TraceCheckUtils]: 62: Hoare triple {26257#(<= ~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)); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,578 INFO L280 TraceCheckUtils]: 63: Hoare triple {26257#(<= ~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))); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,579 INFO L280 TraceCheckUtils]: 64: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,579 INFO L280 TraceCheckUtils]: 65: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,580 INFO L280 TraceCheckUtils]: 66: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,581 INFO L280 TraceCheckUtils]: 67: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,581 INFO L280 TraceCheckUtils]: 68: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,582 INFO L280 TraceCheckUtils]: 69: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,582 INFO L280 TraceCheckUtils]: 70: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,583 INFO L280 TraceCheckUtils]: 71: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,583 INFO L280 TraceCheckUtils]: 72: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,584 INFO L280 TraceCheckUtils]: 73: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,584 INFO L280 TraceCheckUtils]: 74: Hoare triple {26257#(<= ~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)); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,585 INFO L280 TraceCheckUtils]: 75: Hoare triple {26257#(<= ~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)); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,585 INFO L280 TraceCheckUtils]: 76: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,586 INFO L280 TraceCheckUtils]: 77: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,586 INFO L280 TraceCheckUtils]: 78: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,587 INFO L280 TraceCheckUtils]: 79: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,587 INFO L280 TraceCheckUtils]: 80: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,588 INFO L280 TraceCheckUtils]: 81: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,588 INFO L280 TraceCheckUtils]: 82: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,589 INFO L280 TraceCheckUtils]: 83: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,590 INFO L280 TraceCheckUtils]: 84: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,590 INFO L280 TraceCheckUtils]: 85: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,591 INFO L280 TraceCheckUtils]: 86: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,591 INFO L280 TraceCheckUtils]: 87: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,592 INFO L280 TraceCheckUtils]: 88: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,592 INFO L280 TraceCheckUtils]: 89: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,593 INFO L280 TraceCheckUtils]: 90: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,594 INFO L280 TraceCheckUtils]: 91: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,594 INFO L280 TraceCheckUtils]: 92: Hoare triple {26257#(<= ~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)); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,595 INFO L280 TraceCheckUtils]: 93: Hoare triple {26257#(<= ~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)))); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,595 INFO L280 TraceCheckUtils]: 94: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,596 INFO L280 TraceCheckUtils]: 95: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,596 INFO L280 TraceCheckUtils]: 96: Hoare triple {26257#(<= ~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)); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,597 INFO L280 TraceCheckUtils]: 97: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,597 INFO L280 TraceCheckUtils]: 98: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,598 INFO L280 TraceCheckUtils]: 99: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,598 INFO L280 TraceCheckUtils]: 100: Hoare triple {26257#(<= ~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))); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,599 INFO L280 TraceCheckUtils]: 101: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,600 INFO L280 TraceCheckUtils]: 102: Hoare triple {26257#(<= ~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)); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,600 INFO L280 TraceCheckUtils]: 103: Hoare triple {26257#(<= ~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)); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,601 INFO L280 TraceCheckUtils]: 104: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,601 INFO L280 TraceCheckUtils]: 105: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,602 INFO L280 TraceCheckUtils]: 106: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,602 INFO L280 TraceCheckUtils]: 107: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,603 INFO L280 TraceCheckUtils]: 108: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,604 INFO L280 TraceCheckUtils]: 109: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,605 INFO L280 TraceCheckUtils]: 110: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,605 INFO L280 TraceCheckUtils]: 111: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,606 INFO L280 TraceCheckUtils]: 112: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,607 INFO L280 TraceCheckUtils]: 113: Hoare triple {26257#(<= ~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)); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,608 INFO L280 TraceCheckUtils]: 114: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,610 INFO L280 TraceCheckUtils]: 115: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,610 INFO L280 TraceCheckUtils]: 116: Hoare triple {26257#(<= ~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)); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,611 INFO L280 TraceCheckUtils]: 117: Hoare triple {26257#(<= ~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)); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,612 INFO L280 TraceCheckUtils]: 118: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,613 INFO L280 TraceCheckUtils]: 119: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,614 INFO L280 TraceCheckUtils]: 120: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,614 INFO L280 TraceCheckUtils]: 121: Hoare triple {26257#(<= ~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))); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,615 INFO L280 TraceCheckUtils]: 122: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,616 INFO L280 TraceCheckUtils]: 123: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,616 INFO L280 TraceCheckUtils]: 124: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,617 INFO L280 TraceCheckUtils]: 125: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,618 INFO L280 TraceCheckUtils]: 126: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,619 INFO L280 TraceCheckUtils]: 127: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,619 INFO L280 TraceCheckUtils]: 128: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,620 INFO L280 TraceCheckUtils]: 129: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,621 INFO L280 TraceCheckUtils]: 130: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,622 INFO L280 TraceCheckUtils]: 131: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,623 INFO L280 TraceCheckUtils]: 132: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,623 INFO L280 TraceCheckUtils]: 133: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,624 INFO L280 TraceCheckUtils]: 134: Hoare triple {26257#(<= ~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); {26257#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:46,625 INFO L280 TraceCheckUtils]: 135: Hoare triple {26257#(<= ~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; {26155#false} is VALID [2020-07-08 12:31:46,626 INFO L280 TraceCheckUtils]: 136: Hoare triple {26155#false} assume !false; {26155#false} is VALID [2020-07-08 12:31:46,658 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 12:31:46,658 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:31:46,659 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 4] total 10 [2020-07-08 12:31:46,659 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1993396334] [2020-07-08 12:31:46,660 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 137 [2020-07-08 12:31:46,663 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:31:46,663 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 12:31:47,046 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 257 edges. 257 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:31:47,046 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 12:31:47,046 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:31:47,047 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 12:31:47,047 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-07-08 12:31:47,048 INFO L87 Difference]: Start difference. First operand 1684 states and 2237 transitions. Second operand 10 states. [2020-07-08 12:31:56,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:56,137 INFO L93 Difference]: Finished difference Result 3998 states and 5549 transitions. [2020-07-08 12:31:56,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-07-08 12:31:56,138 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 137 [2020-07-08 12:31:56,139 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:31:56,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:31:56,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 1041 transitions. [2020-07-08 12:31:56,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:31:56,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 1041 transitions. [2020-07-08 12:31:56,159 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 23 states and 1041 transitions. [2020-07-08 12:31:58,274 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 12:31:58,523 INFO L225 Difference]: With dead ends: 3998 [2020-07-08 12:31:58,523 INFO L226 Difference]: Without dead ends: 2320 [2020-07-08 12:31:58,527 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 172 GetRequests, 147 SyntacticMatches, 1 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 114 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=157, Invalid=493, Unknown=0, NotChecked=0, Total=650 [2020-07-08 12:31:58,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2320 states. [2020-07-08 12:31:58,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2320 to 1712. [2020-07-08 12:31:58,898 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:31:58,898 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2320 states. Second operand 1712 states. [2020-07-08 12:31:58,898 INFO L74 IsIncluded]: Start isIncluded. First operand 2320 states. Second operand 1712 states. [2020-07-08 12:31:58,898 INFO L87 Difference]: Start difference. First operand 2320 states. Second operand 1712 states. [2020-07-08 12:31:59,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:59,096 INFO L93 Difference]: Finished difference Result 2320 states and 3096 transitions. [2020-07-08 12:31:59,096 INFO L276 IsEmpty]: Start isEmpty. Operand 2320 states and 3096 transitions. [2020-07-08 12:31:59,101 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:59,102 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:59,102 INFO L74 IsIncluded]: Start isIncluded. First operand 1712 states. Second operand 2320 states. [2020-07-08 12:31:59,102 INFO L87 Difference]: Start difference. First operand 1712 states. Second operand 2320 states. [2020-07-08 12:31:59,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:59,309 INFO L93 Difference]: Finished difference Result 2320 states and 3096 transitions. [2020-07-08 12:31:59,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2320 states and 3096 transitions. [2020-07-08 12:31:59,314 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:59,314 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:59,314 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:31:59,315 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:31:59,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1712 states. [2020-07-08 12:31:59,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1712 states and 2129 transitions. [2020-07-08 12:31:59,418 INFO L78 Accepts]: Start accepts. Automaton has 1712 states and 2129 transitions. Word has length 137 [2020-07-08 12:31:59,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:31:59,418 INFO L479 AbstractCegarLoop]: Abstraction has 1712 states and 2129 transitions. [2020-07-08 12:31:59,418 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 12:31:59,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2129 transitions. [2020-07-08 12:31:59,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2020-07-08 12:31:59,421 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:31:59,422 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] [2020-07-08 12:31:59,635 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:31:59,636 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:31:59,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:31:59,637 INFO L82 PathProgramCache]: Analyzing trace with hash 152592045, now seen corresponding path program 1 times [2020-07-08 12:31:59,637 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:31:59,638 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1424262656] [2020-07-08 12:31:59,638 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:31:59,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:59,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:59,787 INFO L280 TraceCheckUtils]: 0: Hoare triple {37221#(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; {37157#true} is VALID [2020-07-08 12:31:59,788 INFO L280 TraceCheckUtils]: 1: Hoare triple {37157#true} assume true; {37157#true} is VALID [2020-07-08 12:31:59,788 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37157#true} {37157#true} #782#return; {37157#true} is VALID [2020-07-08 12:31:59,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:59,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {37222#(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; {37157#true} is VALID [2020-07-08 12:31:59,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {37157#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; {37166#(= 1 ~a17~0)} is VALID [2020-07-08 12:31:59,813 INFO L280 TraceCheckUtils]: 2: Hoare triple {37166#(= 1 ~a17~0)} assume true; {37166#(= 1 ~a17~0)} is VALID [2020-07-08 12:31:59,814 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37166#(= 1 ~a17~0)} {37157#true} #786#return; {37166#(= 1 ~a17~0)} is VALID [2020-07-08 12:31:59,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:59,883 INFO L280 TraceCheckUtils]: 0: Hoare triple {37222#(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; {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:59,884 INFO L280 TraceCheckUtils]: 1: Hoare triple {37223#(= ~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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,885 INFO L280 TraceCheckUtils]: 2: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,885 INFO L280 TraceCheckUtils]: 3: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,886 INFO L280 TraceCheckUtils]: 4: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,886 INFO L280 TraceCheckUtils]: 5: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,887 INFO L280 TraceCheckUtils]: 6: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,887 INFO L280 TraceCheckUtils]: 7: Hoare triple {37224#(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)); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,888 INFO L280 TraceCheckUtils]: 8: Hoare triple {37224#(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))); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,889 INFO L280 TraceCheckUtils]: 9: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,889 INFO L280 TraceCheckUtils]: 10: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,890 INFO L280 TraceCheckUtils]: 11: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,890 INFO L280 TraceCheckUtils]: 12: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,891 INFO L280 TraceCheckUtils]: 13: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,892 INFO L280 TraceCheckUtils]: 14: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,892 INFO L280 TraceCheckUtils]: 15: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,893 INFO L280 TraceCheckUtils]: 16: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,893 INFO L280 TraceCheckUtils]: 17: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,893 INFO L280 TraceCheckUtils]: 18: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,894 INFO L280 TraceCheckUtils]: 19: Hoare triple {37224#(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)); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,894 INFO L280 TraceCheckUtils]: 20: Hoare triple {37224#(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)); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,895 INFO L280 TraceCheckUtils]: 21: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,896 INFO L280 TraceCheckUtils]: 22: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,896 INFO L280 TraceCheckUtils]: 23: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,897 INFO L280 TraceCheckUtils]: 24: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,897 INFO L280 TraceCheckUtils]: 25: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,898 INFO L280 TraceCheckUtils]: 26: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,898 INFO L280 TraceCheckUtils]: 27: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,899 INFO L280 TraceCheckUtils]: 28: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,900 INFO L280 TraceCheckUtils]: 29: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,900 INFO L280 TraceCheckUtils]: 30: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,901 INFO L280 TraceCheckUtils]: 31: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,901 INFO L280 TraceCheckUtils]: 32: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,902 INFO L280 TraceCheckUtils]: 33: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,902 INFO L280 TraceCheckUtils]: 34: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,903 INFO L280 TraceCheckUtils]: 35: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,903 INFO L280 TraceCheckUtils]: 36: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,904 INFO L280 TraceCheckUtils]: 37: Hoare triple {37224#(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)); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,904 INFO L280 TraceCheckUtils]: 38: Hoare triple {37224#(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)))); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,905 INFO L280 TraceCheckUtils]: 39: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,906 INFO L280 TraceCheckUtils]: 40: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,907 INFO L280 TraceCheckUtils]: 41: Hoare triple {37224#(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)); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,907 INFO L280 TraceCheckUtils]: 42: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,908 INFO L280 TraceCheckUtils]: 43: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,908 INFO L280 TraceCheckUtils]: 44: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,909 INFO L280 TraceCheckUtils]: 45: Hoare triple {37224#(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))); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,909 INFO L280 TraceCheckUtils]: 46: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,910 INFO L280 TraceCheckUtils]: 47: Hoare triple {37224#(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)); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,911 INFO L280 TraceCheckUtils]: 48: Hoare triple {37224#(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)); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,911 INFO L280 TraceCheckUtils]: 49: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,912 INFO L280 TraceCheckUtils]: 50: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,913 INFO L280 TraceCheckUtils]: 51: Hoare triple {37224#(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; {37225#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-08 12:31:59,913 INFO L280 TraceCheckUtils]: 52: Hoare triple {37225#(not (= 1 |old(~a17~0)|))} assume true; {37225#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-08 12:31:59,914 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {37225#(not (= 1 |old(~a17~0)|))} {37166#(= 1 ~a17~0)} #786#return; {37158#false} is VALID [2020-07-08 12:31:59,923 INFO L263 TraceCheckUtils]: 0: Hoare triple {37157#true} call ULTIMATE.init(); {37221#(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 12:31:59,923 INFO L280 TraceCheckUtils]: 1: Hoare triple {37221#(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; {37157#true} is VALID [2020-07-08 12:31:59,923 INFO L280 TraceCheckUtils]: 2: Hoare triple {37157#true} assume true; {37157#true} is VALID [2020-07-08 12:31:59,923 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37157#true} {37157#true} #782#return; {37157#true} is VALID [2020-07-08 12:31:59,924 INFO L263 TraceCheckUtils]: 4: Hoare triple {37157#true} call #t~ret4 := main(); {37157#true} is VALID [2020-07-08 12:31:59,924 INFO L280 TraceCheckUtils]: 5: Hoare triple {37157#true} ~output~0 := -1; {37157#true} is VALID [2020-07-08 12:31:59,924 INFO L280 TraceCheckUtils]: 6: Hoare triple {37157#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {37157#true} is VALID [2020-07-08 12:31:59,924 INFO L280 TraceCheckUtils]: 7: Hoare triple {37157#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37157#true} is VALID [2020-07-08 12:31:59,925 INFO L263 TraceCheckUtils]: 8: Hoare triple {37157#true} call #t~ret3 := calculate_output(~input~0); {37222#(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 12:31:59,925 INFO L280 TraceCheckUtils]: 9: Hoare triple {37222#(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; {37157#true} is VALID [2020-07-08 12:31:59,926 INFO L280 TraceCheckUtils]: 10: Hoare triple {37157#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; {37166#(= 1 ~a17~0)} is VALID [2020-07-08 12:31:59,927 INFO L280 TraceCheckUtils]: 11: Hoare triple {37166#(= 1 ~a17~0)} assume true; {37166#(= 1 ~a17~0)} is VALID [2020-07-08 12:31:59,928 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37166#(= 1 ~a17~0)} {37157#true} #786#return; {37166#(= 1 ~a17~0)} is VALID [2020-07-08 12:31:59,928 INFO L280 TraceCheckUtils]: 13: Hoare triple {37166#(= 1 ~a17~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {37166#(= 1 ~a17~0)} is VALID [2020-07-08 12:31:59,929 INFO L280 TraceCheckUtils]: 14: Hoare triple {37166#(= 1 ~a17~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {37166#(= 1 ~a17~0)} is VALID [2020-07-08 12:31:59,929 INFO L280 TraceCheckUtils]: 15: Hoare triple {37166#(= 1 ~a17~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37166#(= 1 ~a17~0)} is VALID [2020-07-08 12:31:59,930 INFO L263 TraceCheckUtils]: 16: Hoare triple {37166#(= 1 ~a17~0)} call #t~ret3 := calculate_output(~input~0); {37222#(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 12:31:59,931 INFO L280 TraceCheckUtils]: 17: Hoare triple {37222#(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; {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:59,932 INFO L280 TraceCheckUtils]: 18: Hoare triple {37223#(= ~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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,933 INFO L280 TraceCheckUtils]: 19: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,933 INFO L280 TraceCheckUtils]: 20: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,934 INFO L280 TraceCheckUtils]: 21: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,935 INFO L280 TraceCheckUtils]: 22: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,935 INFO L280 TraceCheckUtils]: 23: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,936 INFO L280 TraceCheckUtils]: 24: Hoare triple {37224#(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)); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,936 INFO L280 TraceCheckUtils]: 25: Hoare triple {37224#(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))); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,937 INFO L280 TraceCheckUtils]: 26: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,937 INFO L280 TraceCheckUtils]: 27: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,938 INFO L280 TraceCheckUtils]: 28: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,939 INFO L280 TraceCheckUtils]: 29: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,939 INFO L280 TraceCheckUtils]: 30: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,940 INFO L280 TraceCheckUtils]: 31: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,940 INFO L280 TraceCheckUtils]: 32: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,941 INFO L280 TraceCheckUtils]: 33: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,941 INFO L280 TraceCheckUtils]: 34: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,942 INFO L280 TraceCheckUtils]: 35: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,943 INFO L280 TraceCheckUtils]: 36: Hoare triple {37224#(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)); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,943 INFO L280 TraceCheckUtils]: 37: Hoare triple {37224#(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)); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,944 INFO L280 TraceCheckUtils]: 38: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,944 INFO L280 TraceCheckUtils]: 39: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,945 INFO L280 TraceCheckUtils]: 40: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,945 INFO L280 TraceCheckUtils]: 41: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,946 INFO L280 TraceCheckUtils]: 42: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,947 INFO L280 TraceCheckUtils]: 43: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,948 INFO L280 TraceCheckUtils]: 44: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,948 INFO L280 TraceCheckUtils]: 45: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,949 INFO L280 TraceCheckUtils]: 46: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,949 INFO L280 TraceCheckUtils]: 47: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,950 INFO L280 TraceCheckUtils]: 48: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,950 INFO L280 TraceCheckUtils]: 49: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,951 INFO L280 TraceCheckUtils]: 50: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,951 INFO L280 TraceCheckUtils]: 51: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,952 INFO L280 TraceCheckUtils]: 52: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,952 INFO L280 TraceCheckUtils]: 53: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,953 INFO L280 TraceCheckUtils]: 54: Hoare triple {37224#(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)); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,954 INFO L280 TraceCheckUtils]: 55: Hoare triple {37224#(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)))); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,954 INFO L280 TraceCheckUtils]: 56: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,955 INFO L280 TraceCheckUtils]: 57: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,955 INFO L280 TraceCheckUtils]: 58: Hoare triple {37224#(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)); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,956 INFO L280 TraceCheckUtils]: 59: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,956 INFO L280 TraceCheckUtils]: 60: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,957 INFO L280 TraceCheckUtils]: 61: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,957 INFO L280 TraceCheckUtils]: 62: Hoare triple {37224#(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))); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,958 INFO L280 TraceCheckUtils]: 63: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,958 INFO L280 TraceCheckUtils]: 64: Hoare triple {37224#(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)); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,959 INFO L280 TraceCheckUtils]: 65: Hoare triple {37224#(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)); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,959 INFO L280 TraceCheckUtils]: 66: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,960 INFO L280 TraceCheckUtils]: 67: Hoare triple {37224#(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); {37224#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:59,961 INFO L280 TraceCheckUtils]: 68: Hoare triple {37224#(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; {37225#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-08 12:31:59,961 INFO L280 TraceCheckUtils]: 69: Hoare triple {37225#(not (= 1 |old(~a17~0)|))} assume true; {37225#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-08 12:31:59,962 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {37225#(not (= 1 |old(~a17~0)|))} {37166#(= 1 ~a17~0)} #786#return; {37158#false} is VALID [2020-07-08 12:31:59,963 INFO L280 TraceCheckUtils]: 71: Hoare triple {37158#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {37158#false} is VALID [2020-07-08 12:31:59,963 INFO L280 TraceCheckUtils]: 72: Hoare triple {37158#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {37158#false} is VALID [2020-07-08 12:31:59,963 INFO L280 TraceCheckUtils]: 73: Hoare triple {37158#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37158#false} is VALID [2020-07-08 12:31:59,963 INFO L263 TraceCheckUtils]: 74: Hoare triple {37158#false} call #t~ret3 := calculate_output(~input~0); {37158#false} is VALID [2020-07-08 12:31:59,963 INFO L280 TraceCheckUtils]: 75: Hoare triple {37158#false} ~input := #in~input; {37158#false} is VALID [2020-07-08 12:31:59,964 INFO L280 TraceCheckUtils]: 76: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,964 INFO L280 TraceCheckUtils]: 77: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,964 INFO L280 TraceCheckUtils]: 78: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,964 INFO L280 TraceCheckUtils]: 79: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,964 INFO L280 TraceCheckUtils]: 80: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,965 INFO L280 TraceCheckUtils]: 81: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,965 INFO L280 TraceCheckUtils]: 82: Hoare triple {37158#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)); {37158#false} is VALID [2020-07-08 12:31:59,965 INFO L280 TraceCheckUtils]: 83: Hoare triple {37158#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))); {37158#false} is VALID [2020-07-08 12:31:59,965 INFO L280 TraceCheckUtils]: 84: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,965 INFO L280 TraceCheckUtils]: 85: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,966 INFO L280 TraceCheckUtils]: 86: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,966 INFO L280 TraceCheckUtils]: 87: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,966 INFO L280 TraceCheckUtils]: 88: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,966 INFO L280 TraceCheckUtils]: 89: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,966 INFO L280 TraceCheckUtils]: 90: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,966 INFO L280 TraceCheckUtils]: 91: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,967 INFO L280 TraceCheckUtils]: 92: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,967 INFO L280 TraceCheckUtils]: 93: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,967 INFO L280 TraceCheckUtils]: 94: Hoare triple {37158#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)); {37158#false} is VALID [2020-07-08 12:31:59,967 INFO L280 TraceCheckUtils]: 95: Hoare triple {37158#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)); {37158#false} is VALID [2020-07-08 12:31:59,967 INFO L280 TraceCheckUtils]: 96: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,967 INFO L280 TraceCheckUtils]: 97: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,968 INFO L280 TraceCheckUtils]: 98: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,968 INFO L280 TraceCheckUtils]: 99: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,968 INFO L280 TraceCheckUtils]: 100: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,968 INFO L280 TraceCheckUtils]: 101: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,968 INFO L280 TraceCheckUtils]: 102: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,968 INFO L280 TraceCheckUtils]: 103: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,969 INFO L280 TraceCheckUtils]: 104: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,969 INFO L280 TraceCheckUtils]: 105: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,969 INFO L280 TraceCheckUtils]: 106: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,969 INFO L280 TraceCheckUtils]: 107: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,969 INFO L280 TraceCheckUtils]: 108: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,970 INFO L280 TraceCheckUtils]: 109: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,970 INFO L280 TraceCheckUtils]: 110: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,970 INFO L280 TraceCheckUtils]: 111: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,970 INFO L280 TraceCheckUtils]: 112: Hoare triple {37158#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)); {37158#false} is VALID [2020-07-08 12:31:59,970 INFO L280 TraceCheckUtils]: 113: Hoare triple {37158#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)))); {37158#false} is VALID [2020-07-08 12:31:59,970 INFO L280 TraceCheckUtils]: 114: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,971 INFO L280 TraceCheckUtils]: 115: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,971 INFO L280 TraceCheckUtils]: 116: Hoare triple {37158#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)); {37158#false} is VALID [2020-07-08 12:31:59,971 INFO L280 TraceCheckUtils]: 117: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,971 INFO L280 TraceCheckUtils]: 118: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,972 INFO L280 TraceCheckUtils]: 119: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,972 INFO L280 TraceCheckUtils]: 120: Hoare triple {37158#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))); {37158#false} is VALID [2020-07-08 12:31:59,972 INFO L280 TraceCheckUtils]: 121: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,972 INFO L280 TraceCheckUtils]: 122: Hoare triple {37158#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)); {37158#false} is VALID [2020-07-08 12:31:59,972 INFO L280 TraceCheckUtils]: 123: Hoare triple {37158#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)); {37158#false} is VALID [2020-07-08 12:31:59,972 INFO L280 TraceCheckUtils]: 124: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,973 INFO L280 TraceCheckUtils]: 125: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,973 INFO L280 TraceCheckUtils]: 126: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,973 INFO L280 TraceCheckUtils]: 127: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,973 INFO L280 TraceCheckUtils]: 128: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,973 INFO L280 TraceCheckUtils]: 129: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,973 INFO L280 TraceCheckUtils]: 130: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,974 INFO L280 TraceCheckUtils]: 131: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,974 INFO L280 TraceCheckUtils]: 132: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,974 INFO L280 TraceCheckUtils]: 133: Hoare triple {37158#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)); {37158#false} is VALID [2020-07-08 12:31:59,974 INFO L280 TraceCheckUtils]: 134: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,974 INFO L280 TraceCheckUtils]: 135: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,974 INFO L280 TraceCheckUtils]: 136: Hoare triple {37158#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)); {37158#false} is VALID [2020-07-08 12:31:59,975 INFO L280 TraceCheckUtils]: 137: Hoare triple {37158#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)); {37158#false} is VALID [2020-07-08 12:31:59,975 INFO L280 TraceCheckUtils]: 138: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,975 INFO L280 TraceCheckUtils]: 139: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,975 INFO L280 TraceCheckUtils]: 140: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:31:59,975 INFO L280 TraceCheckUtils]: 141: Hoare triple {37158#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))); {37158#false} is VALID [2020-07-08 12:31:59,975 INFO L280 TraceCheckUtils]: 142: Hoare triple {37158#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:31:59,975 INFO L280 TraceCheckUtils]: 143: Hoare triple {37158#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:31:59,976 INFO L280 TraceCheckUtils]: 144: Hoare triple {37158#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:31:59,976 INFO L280 TraceCheckUtils]: 145: Hoare triple {37158#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:31:59,976 INFO L280 TraceCheckUtils]: 146: Hoare triple {37158#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:31:59,976 INFO L280 TraceCheckUtils]: 147: Hoare triple {37158#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:31:59,976 INFO L280 TraceCheckUtils]: 148: Hoare triple {37158#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:31:59,977 INFO L280 TraceCheckUtils]: 149: Hoare triple {37158#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:31:59,977 INFO L280 TraceCheckUtils]: 150: Hoare triple {37158#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:31:59,977 INFO L280 TraceCheckUtils]: 151: Hoare triple {37158#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:31:59,977 INFO L280 TraceCheckUtils]: 152: Hoare triple {37158#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:31:59,977 INFO L280 TraceCheckUtils]: 153: Hoare triple {37158#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:31:59,977 INFO L280 TraceCheckUtils]: 154: Hoare triple {37158#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:31:59,978 INFO L280 TraceCheckUtils]: 155: Hoare triple {37158#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {37158#false} is VALID [2020-07-08 12:31:59,978 INFO L280 TraceCheckUtils]: 156: Hoare triple {37158#false} assume !false; {37158#false} is VALID [2020-07-08 12:32:00,011 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 12:32:00,012 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1424262656] [2020-07-08 12:32:00,012 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1591203852] [2020-07-08 12:32:00,012 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 12:32:00,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:00,124 INFO L264 TraceCheckSpWp]: Trace formula consists of 440 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-08 12:32:00,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:00,163 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:32:00,326 INFO L263 TraceCheckUtils]: 0: Hoare triple {37157#true} call ULTIMATE.init(); {37157#true} is VALID [2020-07-08 12:32:00,326 INFO L280 TraceCheckUtils]: 1: Hoare triple {37157#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; {37157#true} is VALID [2020-07-08 12:32:00,327 INFO L280 TraceCheckUtils]: 2: Hoare triple {37157#true} assume true; {37157#true} is VALID [2020-07-08 12:32:00,327 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37157#true} {37157#true} #782#return; {37157#true} is VALID [2020-07-08 12:32:00,327 INFO L263 TraceCheckUtils]: 4: Hoare triple {37157#true} call #t~ret4 := main(); {37157#true} is VALID [2020-07-08 12:32:00,327 INFO L280 TraceCheckUtils]: 5: Hoare triple {37157#true} ~output~0 := -1; {37157#true} is VALID [2020-07-08 12:32:00,327 INFO L280 TraceCheckUtils]: 6: Hoare triple {37157#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {37157#true} is VALID [2020-07-08 12:32:00,328 INFO L280 TraceCheckUtils]: 7: Hoare triple {37157#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37157#true} is VALID [2020-07-08 12:32:00,328 INFO L263 TraceCheckUtils]: 8: Hoare triple {37157#true} call #t~ret3 := calculate_output(~input~0); {37157#true} is VALID [2020-07-08 12:32:00,328 INFO L280 TraceCheckUtils]: 9: Hoare triple {37157#true} ~input := #in~input; {37157#true} is VALID [2020-07-08 12:32:00,329 INFO L280 TraceCheckUtils]: 10: Hoare triple {37157#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; {37166#(= 1 ~a17~0)} is VALID [2020-07-08 12:32:00,329 INFO L280 TraceCheckUtils]: 11: Hoare triple {37166#(= 1 ~a17~0)} assume true; {37166#(= 1 ~a17~0)} is VALID [2020-07-08 12:32:00,330 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37166#(= 1 ~a17~0)} {37157#true} #786#return; {37166#(= 1 ~a17~0)} is VALID [2020-07-08 12:32:00,331 INFO L280 TraceCheckUtils]: 13: Hoare triple {37166#(= 1 ~a17~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {37166#(= 1 ~a17~0)} is VALID [2020-07-08 12:32:00,331 INFO L280 TraceCheckUtils]: 14: Hoare triple {37166#(= 1 ~a17~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {37166#(= 1 ~a17~0)} is VALID [2020-07-08 12:32:00,332 INFO L280 TraceCheckUtils]: 15: Hoare triple {37166#(= 1 ~a17~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37166#(= 1 ~a17~0)} is VALID [2020-07-08 12:32:00,333 INFO L263 TraceCheckUtils]: 16: Hoare triple {37166#(= 1 ~a17~0)} call #t~ret3 := calculate_output(~input~0); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,333 INFO L280 TraceCheckUtils]: 17: Hoare triple {37223#(= ~a17~0 |old(~a17~0)|)} ~input := #in~input; {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,334 INFO L280 TraceCheckUtils]: 18: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,334 INFO L280 TraceCheckUtils]: 19: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,335 INFO L280 TraceCheckUtils]: 20: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,335 INFO L280 TraceCheckUtils]: 21: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,336 INFO L280 TraceCheckUtils]: 22: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,337 INFO L280 TraceCheckUtils]: 23: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,337 INFO L280 TraceCheckUtils]: 24: Hoare triple {37223#(= ~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)); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,338 INFO L280 TraceCheckUtils]: 25: Hoare triple {37223#(= ~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))); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,338 INFO L280 TraceCheckUtils]: 26: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,339 INFO L280 TraceCheckUtils]: 27: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,339 INFO L280 TraceCheckUtils]: 28: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,340 INFO L280 TraceCheckUtils]: 29: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,340 INFO L280 TraceCheckUtils]: 30: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,341 INFO L280 TraceCheckUtils]: 31: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,342 INFO L280 TraceCheckUtils]: 32: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,342 INFO L280 TraceCheckUtils]: 33: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,343 INFO L280 TraceCheckUtils]: 34: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,343 INFO L280 TraceCheckUtils]: 35: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,344 INFO L280 TraceCheckUtils]: 36: Hoare triple {37223#(= ~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)); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,344 INFO L280 TraceCheckUtils]: 37: Hoare triple {37223#(= ~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)); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,346 INFO L280 TraceCheckUtils]: 38: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,346 INFO L280 TraceCheckUtils]: 39: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,347 INFO L280 TraceCheckUtils]: 40: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,347 INFO L280 TraceCheckUtils]: 41: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,348 INFO L280 TraceCheckUtils]: 42: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,349 INFO L280 TraceCheckUtils]: 43: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,349 INFO L280 TraceCheckUtils]: 44: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,350 INFO L280 TraceCheckUtils]: 45: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,350 INFO L280 TraceCheckUtils]: 46: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,351 INFO L280 TraceCheckUtils]: 47: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,351 INFO L280 TraceCheckUtils]: 48: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,352 INFO L280 TraceCheckUtils]: 49: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,353 INFO L280 TraceCheckUtils]: 50: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,353 INFO L280 TraceCheckUtils]: 51: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,354 INFO L280 TraceCheckUtils]: 52: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,354 INFO L280 TraceCheckUtils]: 53: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,356 INFO L280 TraceCheckUtils]: 54: Hoare triple {37223#(= ~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)); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,356 INFO L280 TraceCheckUtils]: 55: Hoare triple {37223#(= ~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)))); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,357 INFO L280 TraceCheckUtils]: 56: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,357 INFO L280 TraceCheckUtils]: 57: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,358 INFO L280 TraceCheckUtils]: 58: Hoare triple {37223#(= ~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)); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,358 INFO L280 TraceCheckUtils]: 59: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,359 INFO L280 TraceCheckUtils]: 60: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,359 INFO L280 TraceCheckUtils]: 61: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,360 INFO L280 TraceCheckUtils]: 62: Hoare triple {37223#(= ~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))); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,360 INFO L280 TraceCheckUtils]: 63: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,361 INFO L280 TraceCheckUtils]: 64: Hoare triple {37223#(= ~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)); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,362 INFO L280 TraceCheckUtils]: 65: Hoare triple {37223#(= ~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)); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,362 INFO L280 TraceCheckUtils]: 66: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,363 INFO L280 TraceCheckUtils]: 67: Hoare triple {37223#(= ~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); {37223#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:00,364 INFO L280 TraceCheckUtils]: 68: Hoare triple {37223#(= ~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; {37433#(and (= ~a17~0 |old(~a17~0)|) (not (= 1 ~a17~0)))} is VALID [2020-07-08 12:32:00,364 INFO L280 TraceCheckUtils]: 69: Hoare triple {37433#(and (= ~a17~0 |old(~a17~0)|) (not (= 1 ~a17~0)))} assume true; {37433#(and (= ~a17~0 |old(~a17~0)|) (not (= 1 ~a17~0)))} is VALID [2020-07-08 12:32:00,366 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {37433#(and (= ~a17~0 |old(~a17~0)|) (not (= 1 ~a17~0)))} {37166#(= 1 ~a17~0)} #786#return; {37158#false} is VALID [2020-07-08 12:32:00,366 INFO L280 TraceCheckUtils]: 71: Hoare triple {37158#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {37158#false} is VALID [2020-07-08 12:32:00,366 INFO L280 TraceCheckUtils]: 72: Hoare triple {37158#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {37158#false} is VALID [2020-07-08 12:32:00,366 INFO L280 TraceCheckUtils]: 73: Hoare triple {37158#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37158#false} is VALID [2020-07-08 12:32:00,366 INFO L263 TraceCheckUtils]: 74: Hoare triple {37158#false} call #t~ret3 := calculate_output(~input~0); {37158#false} is VALID [2020-07-08 12:32:00,367 INFO L280 TraceCheckUtils]: 75: Hoare triple {37158#false} ~input := #in~input; {37158#false} is VALID [2020-07-08 12:32:00,367 INFO L280 TraceCheckUtils]: 76: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,367 INFO L280 TraceCheckUtils]: 77: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,367 INFO L280 TraceCheckUtils]: 78: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,367 INFO L280 TraceCheckUtils]: 79: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,367 INFO L280 TraceCheckUtils]: 80: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,368 INFO L280 TraceCheckUtils]: 81: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,368 INFO L280 TraceCheckUtils]: 82: Hoare triple {37158#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)); {37158#false} is VALID [2020-07-08 12:32:00,368 INFO L280 TraceCheckUtils]: 83: Hoare triple {37158#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))); {37158#false} is VALID [2020-07-08 12:32:00,368 INFO L280 TraceCheckUtils]: 84: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,368 INFO L280 TraceCheckUtils]: 85: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,369 INFO L280 TraceCheckUtils]: 86: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,369 INFO L280 TraceCheckUtils]: 87: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,369 INFO L280 TraceCheckUtils]: 88: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,369 INFO L280 TraceCheckUtils]: 89: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,369 INFO L280 TraceCheckUtils]: 90: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,369 INFO L280 TraceCheckUtils]: 91: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,370 INFO L280 TraceCheckUtils]: 92: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,370 INFO L280 TraceCheckUtils]: 93: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,370 INFO L280 TraceCheckUtils]: 94: Hoare triple {37158#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)); {37158#false} is VALID [2020-07-08 12:32:00,370 INFO L280 TraceCheckUtils]: 95: Hoare triple {37158#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)); {37158#false} is VALID [2020-07-08 12:32:00,370 INFO L280 TraceCheckUtils]: 96: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,371 INFO L280 TraceCheckUtils]: 97: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,371 INFO L280 TraceCheckUtils]: 98: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,371 INFO L280 TraceCheckUtils]: 99: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,371 INFO L280 TraceCheckUtils]: 100: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,371 INFO L280 TraceCheckUtils]: 101: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,371 INFO L280 TraceCheckUtils]: 102: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,372 INFO L280 TraceCheckUtils]: 103: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,372 INFO L280 TraceCheckUtils]: 104: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,372 INFO L280 TraceCheckUtils]: 105: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,372 INFO L280 TraceCheckUtils]: 106: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,372 INFO L280 TraceCheckUtils]: 107: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,373 INFO L280 TraceCheckUtils]: 108: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,373 INFO L280 TraceCheckUtils]: 109: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,373 INFO L280 TraceCheckUtils]: 110: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,373 INFO L280 TraceCheckUtils]: 111: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,373 INFO L280 TraceCheckUtils]: 112: Hoare triple {37158#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)); {37158#false} is VALID [2020-07-08 12:32:00,373 INFO L280 TraceCheckUtils]: 113: Hoare triple {37158#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)))); {37158#false} is VALID [2020-07-08 12:32:00,374 INFO L280 TraceCheckUtils]: 114: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,374 INFO L280 TraceCheckUtils]: 115: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,374 INFO L280 TraceCheckUtils]: 116: Hoare triple {37158#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)); {37158#false} is VALID [2020-07-08 12:32:00,374 INFO L280 TraceCheckUtils]: 117: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,374 INFO L280 TraceCheckUtils]: 118: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,374 INFO L280 TraceCheckUtils]: 119: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,375 INFO L280 TraceCheckUtils]: 120: Hoare triple {37158#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))); {37158#false} is VALID [2020-07-08 12:32:00,375 INFO L280 TraceCheckUtils]: 121: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,375 INFO L280 TraceCheckUtils]: 122: Hoare triple {37158#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)); {37158#false} is VALID [2020-07-08 12:32:00,375 INFO L280 TraceCheckUtils]: 123: Hoare triple {37158#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)); {37158#false} is VALID [2020-07-08 12:32:00,375 INFO L280 TraceCheckUtils]: 124: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,376 INFO L280 TraceCheckUtils]: 125: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,376 INFO L280 TraceCheckUtils]: 126: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,376 INFO L280 TraceCheckUtils]: 127: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,376 INFO L280 TraceCheckUtils]: 128: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,376 INFO L280 TraceCheckUtils]: 129: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,377 INFO L280 TraceCheckUtils]: 130: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,377 INFO L280 TraceCheckUtils]: 131: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,377 INFO L280 TraceCheckUtils]: 132: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,377 INFO L280 TraceCheckUtils]: 133: Hoare triple {37158#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)); {37158#false} is VALID [2020-07-08 12:32:00,377 INFO L280 TraceCheckUtils]: 134: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,378 INFO L280 TraceCheckUtils]: 135: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,378 INFO L280 TraceCheckUtils]: 136: Hoare triple {37158#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)); {37158#false} is VALID [2020-07-08 12:32:00,378 INFO L280 TraceCheckUtils]: 137: Hoare triple {37158#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)); {37158#false} is VALID [2020-07-08 12:32:00,378 INFO L280 TraceCheckUtils]: 138: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,378 INFO L280 TraceCheckUtils]: 139: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,378 INFO L280 TraceCheckUtils]: 140: Hoare triple {37158#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); {37158#false} is VALID [2020-07-08 12:32:00,379 INFO L280 TraceCheckUtils]: 141: Hoare triple {37158#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))); {37158#false} is VALID [2020-07-08 12:32:00,379 INFO L280 TraceCheckUtils]: 142: Hoare triple {37158#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:32:00,379 INFO L280 TraceCheckUtils]: 143: Hoare triple {37158#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:32:00,379 INFO L280 TraceCheckUtils]: 144: Hoare triple {37158#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:32:00,379 INFO L280 TraceCheckUtils]: 145: Hoare triple {37158#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:32:00,379 INFO L280 TraceCheckUtils]: 146: Hoare triple {37158#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:32:00,380 INFO L280 TraceCheckUtils]: 147: Hoare triple {37158#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:32:00,380 INFO L280 TraceCheckUtils]: 148: Hoare triple {37158#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:32:00,380 INFO L280 TraceCheckUtils]: 149: Hoare triple {37158#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:32:00,380 INFO L280 TraceCheckUtils]: 150: Hoare triple {37158#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:32:00,380 INFO L280 TraceCheckUtils]: 151: Hoare triple {37158#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:32:00,380 INFO L280 TraceCheckUtils]: 152: Hoare triple {37158#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:32:00,381 INFO L280 TraceCheckUtils]: 153: Hoare triple {37158#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:32:00,381 INFO L280 TraceCheckUtils]: 154: Hoare triple {37158#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37158#false} is VALID [2020-07-08 12:32:00,381 INFO L280 TraceCheckUtils]: 155: Hoare triple {37158#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {37158#false} is VALID [2020-07-08 12:32:00,381 INFO L280 TraceCheckUtils]: 156: Hoare triple {37158#false} assume !false; {37158#false} is VALID [2020-07-08 12:32:00,399 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 66 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:32:00,400 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:32:00,400 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 9 [2020-07-08 12:32:00,400 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1980860817] [2020-07-08 12:32:00,401 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2020-07-08 12:32:00,403 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:32:00,403 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 12:32:00,684 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 216 edges. 216 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:32:00,684 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 12:32:00,685 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:32:00,685 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 12:32:00,686 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-07-08 12:32:00,686 INFO L87 Difference]: Start difference. First operand 1712 states and 2129 transitions. Second operand 9 states. [2020-07-08 12:32:05,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:32:05,885 INFO L93 Difference]: Finished difference Result 4034 states and 5234 transitions. [2020-07-08 12:32:05,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-08 12:32:05,885 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2020-07-08 12:32:05,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:32:05,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:32:05,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 644 transitions. [2020-07-08 12:32:05,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:32:05,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 644 transitions. [2020-07-08 12:32:05,891 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 644 transitions. [2020-07-08 12:32:07,181 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 644 edges. 644 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:32:07,401 INFO L225 Difference]: With dead ends: 4034 [2020-07-08 12:32:07,401 INFO L226 Difference]: Without dead ends: 2328 [2020-07-08 12:32:07,405 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 174 GetRequests, 163 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2020-07-08 12:32:07,408 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2328 states. [2020-07-08 12:32:07,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2328 to 2155. [2020-07-08 12:32:07,853 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:32:07,853 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2328 states. Second operand 2155 states. [2020-07-08 12:32:07,853 INFO L74 IsIncluded]: Start isIncluded. First operand 2328 states. Second operand 2155 states. [2020-07-08 12:32:07,853 INFO L87 Difference]: Start difference. First operand 2328 states. Second operand 2155 states. [2020-07-08 12:32:08,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:32:08,048 INFO L93 Difference]: Finished difference Result 2328 states and 3051 transitions. [2020-07-08 12:32:08,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 3051 transitions. [2020-07-08 12:32:08,053 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:32:08,054 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:32:08,054 INFO L74 IsIncluded]: Start isIncluded. First operand 2155 states. Second operand 2328 states. [2020-07-08 12:32:08,054 INFO L87 Difference]: Start difference. First operand 2155 states. Second operand 2328 states. [2020-07-08 12:32:08,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:32:08,240 INFO L93 Difference]: Finished difference Result 2328 states and 3051 transitions. [2020-07-08 12:32:08,240 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 3051 transitions. [2020-07-08 12:32:08,246 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:32:08,246 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:32:08,247 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:32:08,247 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:32:08,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2155 states. [2020-07-08 12:32:08,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 2155 states and 2721 transitions. [2020-07-08 12:32:08,408 INFO L78 Accepts]: Start accepts. Automaton has 2155 states and 2721 transitions. Word has length 157 [2020-07-08 12:32:08,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:32:08,408 INFO L479 AbstractCegarLoop]: Abstraction has 2155 states and 2721 transitions. [2020-07-08 12:32:08,408 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 12:32:08,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 2721 transitions. [2020-07-08 12:32:08,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2020-07-08 12:32:08,413 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:32:08,414 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 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, 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] [2020-07-08 12:32:08,644 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:32:08,645 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:32:08,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:32:08,646 INFO L82 PathProgramCache]: Analyzing trace with hash 97285180, now seen corresponding path program 1 times [2020-07-08 12:32:08,647 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:32:08,647 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1345357579] [2020-07-08 12:32:08,647 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:32:08,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:08,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:08,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {48781#(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; {48705#true} is VALID [2020-07-08 12:32:08,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {48705#true} assume true; {48705#true} is VALID [2020-07-08 12:32:08,772 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {48705#true} {48705#true} #782#return; {48705#true} is VALID [2020-07-08 12:32:08,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:08,809 INFO L280 TraceCheckUtils]: 0: Hoare triple {48782#(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; {48705#true} is VALID [2020-07-08 12:32:08,809 INFO L280 TraceCheckUtils]: 1: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,809 INFO L280 TraceCheckUtils]: 2: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,809 INFO L280 TraceCheckUtils]: 3: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,810 INFO L280 TraceCheckUtils]: 4: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,810 INFO L280 TraceCheckUtils]: 5: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,810 INFO L280 TraceCheckUtils]: 6: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,810 INFO L280 TraceCheckUtils]: 7: Hoare triple {48705#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)); {48705#true} is VALID [2020-07-08 12:32:08,812 INFO L280 TraceCheckUtils]: 8: Hoare triple {48705#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; {48721#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 12:32:08,813 INFO L280 TraceCheckUtils]: 9: Hoare triple {48721#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {48721#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 12:32:08,814 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {48721#(and (= 1 ~a17~0) (= 5 ~a16~0))} {48705#true} #786#return; {48721#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 12:32:08,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:08,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {48782#(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; {48783#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-08 12:32:08,888 INFO L280 TraceCheckUtils]: 1: Hoare triple {48783#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {48784#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (not (= 1 ~a17~0)) (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)))} is VALID [2020-07-08 12:32:08,890 INFO L280 TraceCheckUtils]: 2: Hoare triple {48784#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (not (= 1 ~a17~0)) (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;~a20~0 := 0;~a16~0 := 6;~a17~0 := 0;~a8~0 := 15;~a7~0 := 0;~a21~0 := 1;#res := 26; {48785#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 12:32:08,891 INFO L280 TraceCheckUtils]: 3: Hoare triple {48785#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {48785#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 12:32:08,893 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {48785#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {48721#(and (= 1 ~a17~0) (= 5 ~a16~0))} #786#return; {48706#false} is VALID [2020-07-08 12:32:08,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:08,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {48782#(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; {48705#true} is VALID [2020-07-08 12:32:08,940 INFO L280 TraceCheckUtils]: 1: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,940 INFO L280 TraceCheckUtils]: 2: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,941 INFO L280 TraceCheckUtils]: 3: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,941 INFO L280 TraceCheckUtils]: 4: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,941 INFO L280 TraceCheckUtils]: 5: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,942 INFO L280 TraceCheckUtils]: 6: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,942 INFO L280 TraceCheckUtils]: 7: Hoare triple {48705#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)); {48705#true} is VALID [2020-07-08 12:32:08,942 INFO L280 TraceCheckUtils]: 8: Hoare triple {48705#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))); {48705#true} is VALID [2020-07-08 12:32:08,943 INFO L280 TraceCheckUtils]: 9: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,943 INFO L280 TraceCheckUtils]: 10: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,943 INFO L280 TraceCheckUtils]: 11: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,943 INFO L280 TraceCheckUtils]: 12: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,944 INFO L280 TraceCheckUtils]: 13: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,944 INFO L280 TraceCheckUtils]: 14: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,944 INFO L280 TraceCheckUtils]: 15: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,944 INFO L280 TraceCheckUtils]: 16: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,945 INFO L280 TraceCheckUtils]: 17: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,945 INFO L280 TraceCheckUtils]: 18: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,945 INFO L280 TraceCheckUtils]: 19: Hoare triple {48705#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)); {48705#true} is VALID [2020-07-08 12:32:08,945 INFO L280 TraceCheckUtils]: 20: Hoare triple {48705#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)); {48705#true} is VALID [2020-07-08 12:32:08,946 INFO L280 TraceCheckUtils]: 21: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,946 INFO L280 TraceCheckUtils]: 22: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,946 INFO L280 TraceCheckUtils]: 23: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,946 INFO L280 TraceCheckUtils]: 24: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,947 INFO L280 TraceCheckUtils]: 25: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,947 INFO L280 TraceCheckUtils]: 26: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,947 INFO L280 TraceCheckUtils]: 27: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,947 INFO L280 TraceCheckUtils]: 28: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,948 INFO L280 TraceCheckUtils]: 29: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,948 INFO L280 TraceCheckUtils]: 30: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,948 INFO L280 TraceCheckUtils]: 31: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,948 INFO L280 TraceCheckUtils]: 32: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,948 INFO L280 TraceCheckUtils]: 33: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,949 INFO L280 TraceCheckUtils]: 34: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,949 INFO L280 TraceCheckUtils]: 35: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,949 INFO L280 TraceCheckUtils]: 36: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,949 INFO L280 TraceCheckUtils]: 37: Hoare triple {48705#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)); {48705#true} is VALID [2020-07-08 12:32:08,950 INFO L280 TraceCheckUtils]: 38: Hoare triple {48705#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)))); {48705#true} is VALID [2020-07-08 12:32:08,950 INFO L280 TraceCheckUtils]: 39: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,950 INFO L280 TraceCheckUtils]: 40: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,951 INFO L280 TraceCheckUtils]: 41: Hoare triple {48705#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)); {48705#true} is VALID [2020-07-08 12:32:08,951 INFO L280 TraceCheckUtils]: 42: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,951 INFO L280 TraceCheckUtils]: 43: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,952 INFO L280 TraceCheckUtils]: 44: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,952 INFO L280 TraceCheckUtils]: 45: Hoare triple {48705#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))); {48705#true} is VALID [2020-07-08 12:32:08,952 INFO L280 TraceCheckUtils]: 46: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,953 INFO L280 TraceCheckUtils]: 47: Hoare triple {48705#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)); {48705#true} is VALID [2020-07-08 12:32:08,953 INFO L280 TraceCheckUtils]: 48: Hoare triple {48705#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)); {48705#true} is VALID [2020-07-08 12:32:08,953 INFO L280 TraceCheckUtils]: 49: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,954 INFO L280 TraceCheckUtils]: 50: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,954 INFO L280 TraceCheckUtils]: 51: Hoare triple {48705#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; {48705#true} is VALID [2020-07-08 12:32:08,954 INFO L280 TraceCheckUtils]: 52: Hoare triple {48705#true} assume true; {48705#true} is VALID [2020-07-08 12:32:08,955 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {48705#true} {48706#false} #786#return; {48706#false} is VALID [2020-07-08 12:32:08,963 INFO L263 TraceCheckUtils]: 0: Hoare triple {48705#true} call ULTIMATE.init(); {48781#(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 12:32:08,964 INFO L280 TraceCheckUtils]: 1: Hoare triple {48781#(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; {48705#true} is VALID [2020-07-08 12:32:08,964 INFO L280 TraceCheckUtils]: 2: Hoare triple {48705#true} assume true; {48705#true} is VALID [2020-07-08 12:32:08,964 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {48705#true} {48705#true} #782#return; {48705#true} is VALID [2020-07-08 12:32:08,965 INFO L263 TraceCheckUtils]: 4: Hoare triple {48705#true} call #t~ret4 := main(); {48705#true} is VALID [2020-07-08 12:32:08,965 INFO L280 TraceCheckUtils]: 5: Hoare triple {48705#true} ~output~0 := -1; {48705#true} is VALID [2020-07-08 12:32:08,965 INFO L280 TraceCheckUtils]: 6: Hoare triple {48705#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48705#true} is VALID [2020-07-08 12:32:08,965 INFO L280 TraceCheckUtils]: 7: Hoare triple {48705#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48705#true} is VALID [2020-07-08 12:32:08,967 INFO L263 TraceCheckUtils]: 8: Hoare triple {48705#true} call #t~ret3 := calculate_output(~input~0); {48782#(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 12:32:08,968 INFO L280 TraceCheckUtils]: 9: Hoare triple {48782#(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; {48705#true} is VALID [2020-07-08 12:32:08,968 INFO L280 TraceCheckUtils]: 10: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,968 INFO L280 TraceCheckUtils]: 11: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,969 INFO L280 TraceCheckUtils]: 12: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,969 INFO L280 TraceCheckUtils]: 13: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,969 INFO L280 TraceCheckUtils]: 14: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,970 INFO L280 TraceCheckUtils]: 15: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,970 INFO L280 TraceCheckUtils]: 16: Hoare triple {48705#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)); {48705#true} is VALID [2020-07-08 12:32:08,971 INFO L280 TraceCheckUtils]: 17: Hoare triple {48705#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; {48721#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 12:32:08,972 INFO L280 TraceCheckUtils]: 18: Hoare triple {48721#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {48721#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 12:32:08,974 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {48721#(and (= 1 ~a17~0) (= 5 ~a16~0))} {48705#true} #786#return; {48721#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 12:32:08,974 INFO L280 TraceCheckUtils]: 20: Hoare triple {48721#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48721#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 12:32:08,975 INFO L280 TraceCheckUtils]: 21: Hoare triple {48721#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48721#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 12:32:08,977 INFO L280 TraceCheckUtils]: 22: Hoare triple {48721#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48721#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 12:32:08,978 INFO L263 TraceCheckUtils]: 23: Hoare triple {48721#(and (= 1 ~a17~0) (= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {48782#(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 12:32:08,979 INFO L280 TraceCheckUtils]: 24: Hoare triple {48782#(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; {48783#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-08 12:32:08,981 INFO L280 TraceCheckUtils]: 25: Hoare triple {48783#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {48784#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (not (= 1 ~a17~0)) (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)))} is VALID [2020-07-08 12:32:08,982 INFO L280 TraceCheckUtils]: 26: Hoare triple {48784#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (not (= 1 ~a17~0)) (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;~a20~0 := 0;~a16~0 := 6;~a17~0 := 0;~a8~0 := 15;~a7~0 := 0;~a21~0 := 1;#res := 26; {48785#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 12:32:08,983 INFO L280 TraceCheckUtils]: 27: Hoare triple {48785#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {48785#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 12:32:08,984 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {48785#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {48721#(and (= 1 ~a17~0) (= 5 ~a16~0))} #786#return; {48706#false} is VALID [2020-07-08 12:32:08,985 INFO L280 TraceCheckUtils]: 29: Hoare triple {48706#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48706#false} is VALID [2020-07-08 12:32:08,985 INFO L280 TraceCheckUtils]: 30: Hoare triple {48706#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48706#false} is VALID [2020-07-08 12:32:08,985 INFO L280 TraceCheckUtils]: 31: Hoare triple {48706#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48706#false} is VALID [2020-07-08 12:32:08,986 INFO L263 TraceCheckUtils]: 32: Hoare triple {48706#false} call #t~ret3 := calculate_output(~input~0); {48782#(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 12:32:08,986 INFO L280 TraceCheckUtils]: 33: Hoare triple {48782#(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; {48705#true} is VALID [2020-07-08 12:32:08,986 INFO L280 TraceCheckUtils]: 34: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,987 INFO L280 TraceCheckUtils]: 35: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,987 INFO L280 TraceCheckUtils]: 36: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,987 INFO L280 TraceCheckUtils]: 37: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,988 INFO L280 TraceCheckUtils]: 38: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,988 INFO L280 TraceCheckUtils]: 39: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,988 INFO L280 TraceCheckUtils]: 40: Hoare triple {48705#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)); {48705#true} is VALID [2020-07-08 12:32:08,988 INFO L280 TraceCheckUtils]: 41: Hoare triple {48705#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))); {48705#true} is VALID [2020-07-08 12:32:08,989 INFO L280 TraceCheckUtils]: 42: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,989 INFO L280 TraceCheckUtils]: 43: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,989 INFO L280 TraceCheckUtils]: 44: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,990 INFO L280 TraceCheckUtils]: 45: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,990 INFO L280 TraceCheckUtils]: 46: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,990 INFO L280 TraceCheckUtils]: 47: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,991 INFO L280 TraceCheckUtils]: 48: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,991 INFO L280 TraceCheckUtils]: 49: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,991 INFO L280 TraceCheckUtils]: 50: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,991 INFO L280 TraceCheckUtils]: 51: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,992 INFO L280 TraceCheckUtils]: 52: Hoare triple {48705#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)); {48705#true} is VALID [2020-07-08 12:32:08,992 INFO L280 TraceCheckUtils]: 53: Hoare triple {48705#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)); {48705#true} is VALID [2020-07-08 12:32:08,992 INFO L280 TraceCheckUtils]: 54: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,993 INFO L280 TraceCheckUtils]: 55: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,993 INFO L280 TraceCheckUtils]: 56: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,993 INFO L280 TraceCheckUtils]: 57: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,994 INFO L280 TraceCheckUtils]: 58: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,994 INFO L280 TraceCheckUtils]: 59: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,994 INFO L280 TraceCheckUtils]: 60: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,995 INFO L280 TraceCheckUtils]: 61: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,995 INFO L280 TraceCheckUtils]: 62: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,995 INFO L280 TraceCheckUtils]: 63: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,995 INFO L280 TraceCheckUtils]: 64: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,996 INFO L280 TraceCheckUtils]: 65: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,996 INFO L280 TraceCheckUtils]: 66: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,996 INFO L280 TraceCheckUtils]: 67: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,997 INFO L280 TraceCheckUtils]: 68: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,997 INFO L280 TraceCheckUtils]: 69: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,997 INFO L280 TraceCheckUtils]: 70: Hoare triple {48705#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)); {48705#true} is VALID [2020-07-08 12:32:08,998 INFO L280 TraceCheckUtils]: 71: Hoare triple {48705#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)))); {48705#true} is VALID [2020-07-08 12:32:08,998 INFO L280 TraceCheckUtils]: 72: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,998 INFO L280 TraceCheckUtils]: 73: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,998 INFO L280 TraceCheckUtils]: 74: Hoare triple {48705#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)); {48705#true} is VALID [2020-07-08 12:32:08,999 INFO L280 TraceCheckUtils]: 75: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,999 INFO L280 TraceCheckUtils]: 76: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:08,999 INFO L280 TraceCheckUtils]: 77: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:09,000 INFO L280 TraceCheckUtils]: 78: Hoare triple {48705#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))); {48705#true} is VALID [2020-07-08 12:32:09,000 INFO L280 TraceCheckUtils]: 79: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:09,000 INFO L280 TraceCheckUtils]: 80: Hoare triple {48705#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)); {48705#true} is VALID [2020-07-08 12:32:09,001 INFO L280 TraceCheckUtils]: 81: Hoare triple {48705#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)); {48705#true} is VALID [2020-07-08 12:32:09,001 INFO L280 TraceCheckUtils]: 82: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:09,001 INFO L280 TraceCheckUtils]: 83: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:09,001 INFO L280 TraceCheckUtils]: 84: Hoare triple {48705#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; {48705#true} is VALID [2020-07-08 12:32:09,002 INFO L280 TraceCheckUtils]: 85: Hoare triple {48705#true} assume true; {48705#true} is VALID [2020-07-08 12:32:09,002 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {48705#true} {48706#false} #786#return; {48706#false} is VALID [2020-07-08 12:32:09,002 INFO L280 TraceCheckUtils]: 87: Hoare triple {48706#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48706#false} is VALID [2020-07-08 12:32:09,003 INFO L280 TraceCheckUtils]: 88: Hoare triple {48706#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48706#false} is VALID [2020-07-08 12:32:09,003 INFO L280 TraceCheckUtils]: 89: Hoare triple {48706#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48706#false} is VALID [2020-07-08 12:32:09,003 INFO L263 TraceCheckUtils]: 90: Hoare triple {48706#false} call #t~ret3 := calculate_output(~input~0); {48706#false} is VALID [2020-07-08 12:32:09,004 INFO L280 TraceCheckUtils]: 91: Hoare triple {48706#false} ~input := #in~input; {48706#false} is VALID [2020-07-08 12:32:09,004 INFO L280 TraceCheckUtils]: 92: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,004 INFO L280 TraceCheckUtils]: 93: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,004 INFO L280 TraceCheckUtils]: 94: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,005 INFO L280 TraceCheckUtils]: 95: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,005 INFO L280 TraceCheckUtils]: 96: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,005 INFO L280 TraceCheckUtils]: 97: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,005 INFO L280 TraceCheckUtils]: 98: Hoare triple {48706#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)); {48706#false} is VALID [2020-07-08 12:32:09,006 INFO L280 TraceCheckUtils]: 99: Hoare triple {48706#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))); {48706#false} is VALID [2020-07-08 12:32:09,006 INFO L280 TraceCheckUtils]: 100: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,006 INFO L280 TraceCheckUtils]: 101: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,007 INFO L280 TraceCheckUtils]: 102: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,007 INFO L280 TraceCheckUtils]: 103: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,007 INFO L280 TraceCheckUtils]: 104: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,007 INFO L280 TraceCheckUtils]: 105: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,008 INFO L280 TraceCheckUtils]: 106: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,008 INFO L280 TraceCheckUtils]: 107: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,008 INFO L280 TraceCheckUtils]: 108: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,009 INFO L280 TraceCheckUtils]: 109: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,009 INFO L280 TraceCheckUtils]: 110: Hoare triple {48706#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)); {48706#false} is VALID [2020-07-08 12:32:09,009 INFO L280 TraceCheckUtils]: 111: Hoare triple {48706#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)); {48706#false} is VALID [2020-07-08 12:32:09,009 INFO L280 TraceCheckUtils]: 112: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,010 INFO L280 TraceCheckUtils]: 113: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,010 INFO L280 TraceCheckUtils]: 114: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,010 INFO L280 TraceCheckUtils]: 115: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,011 INFO L280 TraceCheckUtils]: 116: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,011 INFO L280 TraceCheckUtils]: 117: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,011 INFO L280 TraceCheckUtils]: 118: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,012 INFO L280 TraceCheckUtils]: 119: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,012 INFO L280 TraceCheckUtils]: 120: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,012 INFO L280 TraceCheckUtils]: 121: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,012 INFO L280 TraceCheckUtils]: 122: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,013 INFO L280 TraceCheckUtils]: 123: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,013 INFO L280 TraceCheckUtils]: 124: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,013 INFO L280 TraceCheckUtils]: 125: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,014 INFO L280 TraceCheckUtils]: 126: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,014 INFO L280 TraceCheckUtils]: 127: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,014 INFO L280 TraceCheckUtils]: 128: Hoare triple {48706#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)); {48706#false} is VALID [2020-07-08 12:32:09,014 INFO L280 TraceCheckUtils]: 129: Hoare triple {48706#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)))); {48706#false} is VALID [2020-07-08 12:32:09,015 INFO L280 TraceCheckUtils]: 130: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,015 INFO L280 TraceCheckUtils]: 131: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,015 INFO L280 TraceCheckUtils]: 132: Hoare triple {48706#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)); {48706#false} is VALID [2020-07-08 12:32:09,016 INFO L280 TraceCheckUtils]: 133: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,016 INFO L280 TraceCheckUtils]: 134: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,016 INFO L280 TraceCheckUtils]: 135: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,017 INFO L280 TraceCheckUtils]: 136: Hoare triple {48706#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))); {48706#false} is VALID [2020-07-08 12:32:09,017 INFO L280 TraceCheckUtils]: 137: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,017 INFO L280 TraceCheckUtils]: 138: Hoare triple {48706#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)); {48706#false} is VALID [2020-07-08 12:32:09,017 INFO L280 TraceCheckUtils]: 139: Hoare triple {48706#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)); {48706#false} is VALID [2020-07-08 12:32:09,018 INFO L280 TraceCheckUtils]: 140: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,018 INFO L280 TraceCheckUtils]: 141: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,018 INFO L280 TraceCheckUtils]: 142: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,018 INFO L280 TraceCheckUtils]: 143: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,018 INFO L280 TraceCheckUtils]: 144: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,019 INFO L280 TraceCheckUtils]: 145: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,019 INFO L280 TraceCheckUtils]: 146: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,019 INFO L280 TraceCheckUtils]: 147: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,019 INFO L280 TraceCheckUtils]: 148: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,019 INFO L280 TraceCheckUtils]: 149: Hoare triple {48706#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)); {48706#false} is VALID [2020-07-08 12:32:09,019 INFO L280 TraceCheckUtils]: 150: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,020 INFO L280 TraceCheckUtils]: 151: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,020 INFO L280 TraceCheckUtils]: 152: Hoare triple {48706#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)); {48706#false} is VALID [2020-07-08 12:32:09,020 INFO L280 TraceCheckUtils]: 153: Hoare triple {48706#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)); {48706#false} is VALID [2020-07-08 12:32:09,020 INFO L280 TraceCheckUtils]: 154: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,020 INFO L280 TraceCheckUtils]: 155: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,021 INFO L280 TraceCheckUtils]: 156: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,021 INFO L280 TraceCheckUtils]: 157: Hoare triple {48706#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))); {48706#false} is VALID [2020-07-08 12:32:09,021 INFO L280 TraceCheckUtils]: 158: Hoare triple {48706#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,021 INFO L280 TraceCheckUtils]: 159: Hoare triple {48706#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,021 INFO L280 TraceCheckUtils]: 160: Hoare triple {48706#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,021 INFO L280 TraceCheckUtils]: 161: Hoare triple {48706#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,022 INFO L280 TraceCheckUtils]: 162: Hoare triple {48706#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,022 INFO L280 TraceCheckUtils]: 163: Hoare triple {48706#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,022 INFO L280 TraceCheckUtils]: 164: Hoare triple {48706#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,022 INFO L280 TraceCheckUtils]: 165: Hoare triple {48706#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,022 INFO L280 TraceCheckUtils]: 166: Hoare triple {48706#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,023 INFO L280 TraceCheckUtils]: 167: Hoare triple {48706#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,023 INFO L280 TraceCheckUtils]: 168: Hoare triple {48706#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,023 INFO L280 TraceCheckUtils]: 169: Hoare triple {48706#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,023 INFO L280 TraceCheckUtils]: 170: Hoare triple {48706#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,023 INFO L280 TraceCheckUtils]: 171: Hoare triple {48706#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {48706#false} is VALID [2020-07-08 12:32:09,024 INFO L280 TraceCheckUtils]: 172: Hoare triple {48706#false} assume !false; {48706#false} is VALID [2020-07-08 12:32:09,069 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 83 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-07-08 12:32:09,070 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1345357579] [2020-07-08 12:32:09,070 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [903893591] [2020-07-08 12:32:09,070 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 12:32:09,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:09,244 INFO L264 TraceCheckSpWp]: Trace formula consists of 513 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-08 12:32:09,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:09,279 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:32:09,554 INFO L263 TraceCheckUtils]: 0: Hoare triple {48705#true} call ULTIMATE.init(); {48705#true} is VALID [2020-07-08 12:32:09,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {48705#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; {48705#true} is VALID [2020-07-08 12:32:09,555 INFO L280 TraceCheckUtils]: 2: Hoare triple {48705#true} assume true; {48705#true} is VALID [2020-07-08 12:32:09,555 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {48705#true} {48705#true} #782#return; {48705#true} is VALID [2020-07-08 12:32:09,556 INFO L263 TraceCheckUtils]: 4: Hoare triple {48705#true} call #t~ret4 := main(); {48705#true} is VALID [2020-07-08 12:32:09,556 INFO L280 TraceCheckUtils]: 5: Hoare triple {48705#true} ~output~0 := -1; {48705#true} is VALID [2020-07-08 12:32:09,556 INFO L280 TraceCheckUtils]: 6: Hoare triple {48705#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48705#true} is VALID [2020-07-08 12:32:09,557 INFO L280 TraceCheckUtils]: 7: Hoare triple {48705#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48705#true} is VALID [2020-07-08 12:32:09,557 INFO L263 TraceCheckUtils]: 8: Hoare triple {48705#true} call #t~ret3 := calculate_output(~input~0); {48705#true} is VALID [2020-07-08 12:32:09,557 INFO L280 TraceCheckUtils]: 9: Hoare triple {48705#true} ~input := #in~input; {48705#true} is VALID [2020-07-08 12:32:09,558 INFO L280 TraceCheckUtils]: 10: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:09,558 INFO L280 TraceCheckUtils]: 11: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:09,558 INFO L280 TraceCheckUtils]: 12: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:09,558 INFO L280 TraceCheckUtils]: 13: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:09,559 INFO L280 TraceCheckUtils]: 14: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:09,559 INFO L280 TraceCheckUtils]: 15: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:09,559 INFO L280 TraceCheckUtils]: 16: Hoare triple {48705#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)); {48705#true} is VALID [2020-07-08 12:32:09,560 INFO L280 TraceCheckUtils]: 17: Hoare triple {48705#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; {48705#true} is VALID [2020-07-08 12:32:09,560 INFO L280 TraceCheckUtils]: 18: Hoare triple {48705#true} assume true; {48705#true} is VALID [2020-07-08 12:32:09,560 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {48705#true} {48705#true} #786#return; {48705#true} is VALID [2020-07-08 12:32:09,561 INFO L280 TraceCheckUtils]: 20: Hoare triple {48705#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48705#true} is VALID [2020-07-08 12:32:09,561 INFO L280 TraceCheckUtils]: 21: Hoare triple {48705#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48705#true} is VALID [2020-07-08 12:32:09,561 INFO L280 TraceCheckUtils]: 22: Hoare triple {48705#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48705#true} is VALID [2020-07-08 12:32:09,562 INFO L263 TraceCheckUtils]: 23: Hoare triple {48705#true} call #t~ret3 := calculate_output(~input~0); {48705#true} is VALID [2020-07-08 12:32:09,562 INFO L280 TraceCheckUtils]: 24: Hoare triple {48705#true} ~input := #in~input; {48705#true} is VALID [2020-07-08 12:32:09,562 INFO L280 TraceCheckUtils]: 25: Hoare triple {48705#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); {48705#true} is VALID [2020-07-08 12:32:09,564 INFO L280 TraceCheckUtils]: 26: Hoare triple {48705#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;~a20~0 := 0;~a16~0 := 6;~a17~0 := 0;~a8~0 := 15;~a7~0 := 0;~a21~0 := 1;#res := 26; {48867#(<= 6 ~a16~0)} is VALID [2020-07-08 12:32:09,565 INFO L280 TraceCheckUtils]: 27: Hoare triple {48867#(<= 6 ~a16~0)} assume true; {48867#(<= 6 ~a16~0)} is VALID [2020-07-08 12:32:09,566 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {48867#(<= 6 ~a16~0)} {48705#true} #786#return; {48867#(<= 6 ~a16~0)} is VALID [2020-07-08 12:32:09,567 INFO L280 TraceCheckUtils]: 29: Hoare triple {48867#(<= 6 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48867#(<= 6 ~a16~0)} is VALID [2020-07-08 12:32:09,568 INFO L280 TraceCheckUtils]: 30: Hoare triple {48867#(<= 6 ~a16~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48867#(<= 6 ~a16~0)} is VALID [2020-07-08 12:32:09,569 INFO L280 TraceCheckUtils]: 31: Hoare triple {48867#(<= 6 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48867#(<= 6 ~a16~0)} is VALID [2020-07-08 12:32:09,570 INFO L263 TraceCheckUtils]: 32: Hoare triple {48867#(<= 6 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,571 INFO L280 TraceCheckUtils]: 33: Hoare triple {48886#(<= |old(~a16~0)| ~a16~0)} ~input := #in~input; {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,571 INFO L280 TraceCheckUtils]: 34: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,572 INFO L280 TraceCheckUtils]: 35: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,573 INFO L280 TraceCheckUtils]: 36: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,574 INFO L280 TraceCheckUtils]: 37: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,575 INFO L280 TraceCheckUtils]: 38: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,576 INFO L280 TraceCheckUtils]: 39: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,576 INFO L280 TraceCheckUtils]: 40: Hoare triple {48886#(<= |old(~a16~0)| ~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)); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,577 INFO L280 TraceCheckUtils]: 41: Hoare triple {48886#(<= |old(~a16~0)| ~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))); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,578 INFO L280 TraceCheckUtils]: 42: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,579 INFO L280 TraceCheckUtils]: 43: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,580 INFO L280 TraceCheckUtils]: 44: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,580 INFO L280 TraceCheckUtils]: 45: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,581 INFO L280 TraceCheckUtils]: 46: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,582 INFO L280 TraceCheckUtils]: 47: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,583 INFO L280 TraceCheckUtils]: 48: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,584 INFO L280 TraceCheckUtils]: 49: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,585 INFO L280 TraceCheckUtils]: 50: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,585 INFO L280 TraceCheckUtils]: 51: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,586 INFO L280 TraceCheckUtils]: 52: Hoare triple {48886#(<= |old(~a16~0)| ~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)); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,587 INFO L280 TraceCheckUtils]: 53: Hoare triple {48886#(<= |old(~a16~0)| ~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)); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,588 INFO L280 TraceCheckUtils]: 54: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,589 INFO L280 TraceCheckUtils]: 55: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,591 INFO L280 TraceCheckUtils]: 56: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,591 INFO L280 TraceCheckUtils]: 57: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,592 INFO L280 TraceCheckUtils]: 58: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,593 INFO L280 TraceCheckUtils]: 59: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,594 INFO L280 TraceCheckUtils]: 60: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,595 INFO L280 TraceCheckUtils]: 61: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,596 INFO L280 TraceCheckUtils]: 62: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,596 INFO L280 TraceCheckUtils]: 63: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,597 INFO L280 TraceCheckUtils]: 64: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,598 INFO L280 TraceCheckUtils]: 65: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,599 INFO L280 TraceCheckUtils]: 66: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,600 INFO L280 TraceCheckUtils]: 67: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,600 INFO L280 TraceCheckUtils]: 68: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,601 INFO L280 TraceCheckUtils]: 69: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,602 INFO L280 TraceCheckUtils]: 70: Hoare triple {48886#(<= |old(~a16~0)| ~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)); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,603 INFO L280 TraceCheckUtils]: 71: Hoare triple {48886#(<= |old(~a16~0)| ~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)))); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,604 INFO L280 TraceCheckUtils]: 72: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,605 INFO L280 TraceCheckUtils]: 73: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,605 INFO L280 TraceCheckUtils]: 74: Hoare triple {48886#(<= |old(~a16~0)| ~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)); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,606 INFO L280 TraceCheckUtils]: 75: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,607 INFO L280 TraceCheckUtils]: 76: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,608 INFO L280 TraceCheckUtils]: 77: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,609 INFO L280 TraceCheckUtils]: 78: Hoare triple {48886#(<= |old(~a16~0)| ~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))); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,610 INFO L280 TraceCheckUtils]: 79: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,610 INFO L280 TraceCheckUtils]: 80: Hoare triple {48886#(<= |old(~a16~0)| ~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)); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,611 INFO L280 TraceCheckUtils]: 81: Hoare triple {48886#(<= |old(~a16~0)| ~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)); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,612 INFO L280 TraceCheckUtils]: 82: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,613 INFO L280 TraceCheckUtils]: 83: Hoare triple {48886#(<= |old(~a16~0)| ~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); {48886#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:09,614 INFO L280 TraceCheckUtils]: 84: Hoare triple {48886#(<= |old(~a16~0)| ~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;~a8~0 := 13;~a16~0 := 4;#res := -1; {49043#(<= |old(~a16~0)| 5)} is VALID [2020-07-08 12:32:09,616 INFO L280 TraceCheckUtils]: 85: Hoare triple {49043#(<= |old(~a16~0)| 5)} assume true; {49043#(<= |old(~a16~0)| 5)} is VALID [2020-07-08 12:32:09,617 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {49043#(<= |old(~a16~0)| 5)} {48867#(<= 6 ~a16~0)} #786#return; {48706#false} is VALID [2020-07-08 12:32:09,617 INFO L280 TraceCheckUtils]: 87: Hoare triple {48706#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48706#false} is VALID [2020-07-08 12:32:09,618 INFO L280 TraceCheckUtils]: 88: Hoare triple {48706#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48706#false} is VALID [2020-07-08 12:32:09,618 INFO L280 TraceCheckUtils]: 89: Hoare triple {48706#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48706#false} is VALID [2020-07-08 12:32:09,618 INFO L263 TraceCheckUtils]: 90: Hoare triple {48706#false} call #t~ret3 := calculate_output(~input~0); {48706#false} is VALID [2020-07-08 12:32:09,619 INFO L280 TraceCheckUtils]: 91: Hoare triple {48706#false} ~input := #in~input; {48706#false} is VALID [2020-07-08 12:32:09,619 INFO L280 TraceCheckUtils]: 92: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,619 INFO L280 TraceCheckUtils]: 93: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,619 INFO L280 TraceCheckUtils]: 94: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,620 INFO L280 TraceCheckUtils]: 95: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,620 INFO L280 TraceCheckUtils]: 96: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,620 INFO L280 TraceCheckUtils]: 97: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,621 INFO L280 TraceCheckUtils]: 98: Hoare triple {48706#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)); {48706#false} is VALID [2020-07-08 12:32:09,621 INFO L280 TraceCheckUtils]: 99: Hoare triple {48706#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))); {48706#false} is VALID [2020-07-08 12:32:09,621 INFO L280 TraceCheckUtils]: 100: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,622 INFO L280 TraceCheckUtils]: 101: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,622 INFO L280 TraceCheckUtils]: 102: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,622 INFO L280 TraceCheckUtils]: 103: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,623 INFO L280 TraceCheckUtils]: 104: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,623 INFO L280 TraceCheckUtils]: 105: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,623 INFO L280 TraceCheckUtils]: 106: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,624 INFO L280 TraceCheckUtils]: 107: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,624 INFO L280 TraceCheckUtils]: 108: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,624 INFO L280 TraceCheckUtils]: 109: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,624 INFO L280 TraceCheckUtils]: 110: Hoare triple {48706#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)); {48706#false} is VALID [2020-07-08 12:32:09,625 INFO L280 TraceCheckUtils]: 111: Hoare triple {48706#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)); {48706#false} is VALID [2020-07-08 12:32:09,625 INFO L280 TraceCheckUtils]: 112: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,625 INFO L280 TraceCheckUtils]: 113: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,626 INFO L280 TraceCheckUtils]: 114: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,626 INFO L280 TraceCheckUtils]: 115: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,626 INFO L280 TraceCheckUtils]: 116: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,627 INFO L280 TraceCheckUtils]: 117: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,627 INFO L280 TraceCheckUtils]: 118: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,627 INFO L280 TraceCheckUtils]: 119: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,628 INFO L280 TraceCheckUtils]: 120: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,628 INFO L280 TraceCheckUtils]: 121: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,628 INFO L280 TraceCheckUtils]: 122: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,628 INFO L280 TraceCheckUtils]: 123: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,629 INFO L280 TraceCheckUtils]: 124: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,629 INFO L280 TraceCheckUtils]: 125: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,629 INFO L280 TraceCheckUtils]: 126: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,630 INFO L280 TraceCheckUtils]: 127: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,630 INFO L280 TraceCheckUtils]: 128: Hoare triple {48706#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)); {48706#false} is VALID [2020-07-08 12:32:09,630 INFO L280 TraceCheckUtils]: 129: Hoare triple {48706#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)))); {48706#false} is VALID [2020-07-08 12:32:09,631 INFO L280 TraceCheckUtils]: 130: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,631 INFO L280 TraceCheckUtils]: 131: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,631 INFO L280 TraceCheckUtils]: 132: Hoare triple {48706#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)); {48706#false} is VALID [2020-07-08 12:32:09,632 INFO L280 TraceCheckUtils]: 133: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,632 INFO L280 TraceCheckUtils]: 134: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,632 INFO L280 TraceCheckUtils]: 135: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,632 INFO L280 TraceCheckUtils]: 136: Hoare triple {48706#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))); {48706#false} is VALID [2020-07-08 12:32:09,633 INFO L280 TraceCheckUtils]: 137: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,633 INFO L280 TraceCheckUtils]: 138: Hoare triple {48706#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)); {48706#false} is VALID [2020-07-08 12:32:09,633 INFO L280 TraceCheckUtils]: 139: Hoare triple {48706#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)); {48706#false} is VALID [2020-07-08 12:32:09,634 INFO L280 TraceCheckUtils]: 140: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,634 INFO L280 TraceCheckUtils]: 141: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,634 INFO L280 TraceCheckUtils]: 142: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,635 INFO L280 TraceCheckUtils]: 143: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,635 INFO L280 TraceCheckUtils]: 144: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,635 INFO L280 TraceCheckUtils]: 145: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,635 INFO L280 TraceCheckUtils]: 146: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,636 INFO L280 TraceCheckUtils]: 147: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,636 INFO L280 TraceCheckUtils]: 148: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,636 INFO L280 TraceCheckUtils]: 149: Hoare triple {48706#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)); {48706#false} is VALID [2020-07-08 12:32:09,637 INFO L280 TraceCheckUtils]: 150: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,637 INFO L280 TraceCheckUtils]: 151: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,637 INFO L280 TraceCheckUtils]: 152: Hoare triple {48706#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)); {48706#false} is VALID [2020-07-08 12:32:09,638 INFO L280 TraceCheckUtils]: 153: Hoare triple {48706#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)); {48706#false} is VALID [2020-07-08 12:32:09,638 INFO L280 TraceCheckUtils]: 154: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,638 INFO L280 TraceCheckUtils]: 155: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,638 INFO L280 TraceCheckUtils]: 156: Hoare triple {48706#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); {48706#false} is VALID [2020-07-08 12:32:09,638 INFO L280 TraceCheckUtils]: 157: Hoare triple {48706#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))); {48706#false} is VALID [2020-07-08 12:32:09,638 INFO L280 TraceCheckUtils]: 158: Hoare triple {48706#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,639 INFO L280 TraceCheckUtils]: 159: Hoare triple {48706#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,639 INFO L280 TraceCheckUtils]: 160: Hoare triple {48706#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,639 INFO L280 TraceCheckUtils]: 161: Hoare triple {48706#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,639 INFO L280 TraceCheckUtils]: 162: Hoare triple {48706#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,639 INFO L280 TraceCheckUtils]: 163: Hoare triple {48706#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,640 INFO L280 TraceCheckUtils]: 164: Hoare triple {48706#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,640 INFO L280 TraceCheckUtils]: 165: Hoare triple {48706#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,640 INFO L280 TraceCheckUtils]: 166: Hoare triple {48706#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,640 INFO L280 TraceCheckUtils]: 167: Hoare triple {48706#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,640 INFO L280 TraceCheckUtils]: 168: Hoare triple {48706#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,641 INFO L280 TraceCheckUtils]: 169: Hoare triple {48706#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,641 INFO L280 TraceCheckUtils]: 170: Hoare triple {48706#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48706#false} is VALID [2020-07-08 12:32:09,641 INFO L280 TraceCheckUtils]: 171: Hoare triple {48706#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {48706#false} is VALID [2020-07-08 12:32:09,641 INFO L280 TraceCheckUtils]: 172: Hoare triple {48706#false} assume !false; {48706#false} is VALID [2020-07-08 12:32:09,682 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 98 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-08 12:32:09,683 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:32:09,683 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 11 [2020-07-08 12:32:09,684 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1757861020] [2020-07-08 12:32:09,685 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 173 [2020-07-08 12:32:09,690 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:32:09,690 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 12:32:10,083 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 230 edges. 230 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:32:10,083 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 12:32:10,083 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:32:10,083 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 12:32:10,084 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2020-07-08 12:32:10,084 INFO L87 Difference]: Start difference. First operand 2155 states and 2721 transitions. Second operand 11 states. [2020-07-08 12:32:22,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:32:22,725 INFO L93 Difference]: Finished difference Result 4869 states and 6514 transitions. [2020-07-08 12:32:22,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-08 12:32:22,725 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 173 [2020-07-08 12:32:22,726 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:32:22,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 12:32:22,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 944 transitions. [2020-07-08 12:32:22,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 12:32:22,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 944 transitions. [2020-07-08 12:32:22,741 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 944 transitions. [2020-07-08 12:32:24,620 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 944 edges. 944 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:32:24,942 INFO L225 Difference]: With dead ends: 4869 [2020-07-08 12:32:24,942 INFO L226 Difference]: Without dead ends: 2720 [2020-07-08 12:32:24,946 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 224 GetRequests, 194 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 199 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=219, Invalid=773, Unknown=0, NotChecked=0, Total=992 [2020-07-08 12:32:24,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2720 states. [2020-07-08 12:32:25,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2720 to 2604. [2020-07-08 12:32:25,678 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:32:25,678 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2720 states. Second operand 2604 states. [2020-07-08 12:32:25,678 INFO L74 IsIncluded]: Start isIncluded. First operand 2720 states. Second operand 2604 states. [2020-07-08 12:32:25,678 INFO L87 Difference]: Start difference. First operand 2720 states. Second operand 2604 states. [2020-07-08 12:32:25,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:32:25,992 INFO L93 Difference]: Finished difference Result 2720 states and 3662 transitions. [2020-07-08 12:32:25,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2720 states and 3662 transitions. [2020-07-08 12:32:25,999 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:32:25,999 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:32:26,000 INFO L74 IsIncluded]: Start isIncluded. First operand 2604 states. Second operand 2720 states. [2020-07-08 12:32:26,000 INFO L87 Difference]: Start difference. First operand 2604 states. Second operand 2720 states. [2020-07-08 12:32:26,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:32:26,255 INFO L93 Difference]: Finished difference Result 2720 states and 3662 transitions. [2020-07-08 12:32:26,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2720 states and 3662 transitions. [2020-07-08 12:32:26,263 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:32:26,263 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:32:26,263 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:32:26,263 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:32:26,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2604 states. [2020-07-08 12:32:26,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2604 states to 2604 states and 3140 transitions. [2020-07-08 12:32:26,484 INFO L78 Accepts]: Start accepts. Automaton has 2604 states and 3140 transitions. Word has length 173 [2020-07-08 12:32:26,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:32:26,485 INFO L479 AbstractCegarLoop]: Abstraction has 2604 states and 3140 transitions. [2020-07-08 12:32:26,485 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 12:32:26,485 INFO L276 IsEmpty]: Start isEmpty. Operand 2604 states and 3140 transitions. [2020-07-08 12:32:26,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2020-07-08 12:32:26,489 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:32:26,490 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] [2020-07-08 12:32:26,701 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:32:26,702 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:32:26,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:32:26,703 INFO L82 PathProgramCache]: Analyzing trace with hash 1408801773, now seen corresponding path program 1 times [2020-07-08 12:32:26,703 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:32:26,704 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1670335478] [2020-07-08 12:32:26,704 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:32:26,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:26,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:26,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {62582#(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; {62488#true} is VALID [2020-07-08 12:32:26,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {62488#true} assume true; {62488#true} is VALID [2020-07-08 12:32:26,869 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {62488#true} {62488#true} #782#return; {62488#true} is VALID [2020-07-08 12:32:26,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:26,903 INFO L280 TraceCheckUtils]: 0: Hoare triple {62583#(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; {62488#true} is VALID [2020-07-08 12:32:26,903 INFO L280 TraceCheckUtils]: 1: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:26,904 INFO L280 TraceCheckUtils]: 2: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:26,904 INFO L280 TraceCheckUtils]: 3: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:26,905 INFO L280 TraceCheckUtils]: 4: Hoare triple {62488#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; {62500#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:32:26,906 INFO L280 TraceCheckUtils]: 5: Hoare triple {62500#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume true; {62500#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:32:26,907 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {62500#(and (= 1 ~a7~0) (= 1 ~a21~0))} {62488#true} #786#return; {62500#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:32:26,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:26,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {62583#(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; {62584#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:32:26,994 INFO L280 TraceCheckUtils]: 1: Hoare triple {62584#(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); {62585#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:26,996 INFO L280 TraceCheckUtils]: 2: Hoare triple {62585#(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); {62585#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:26,997 INFO L280 TraceCheckUtils]: 3: Hoare triple {62585#(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); {62585#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:26,999 INFO L280 TraceCheckUtils]: 4: Hoare triple {62585#(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); {62585#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:27,000 INFO L280 TraceCheckUtils]: 5: Hoare triple {62585#(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); {62585#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:27,002 INFO L280 TraceCheckUtils]: 6: Hoare triple {62585#(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); {62585#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:27,003 INFO L280 TraceCheckUtils]: 7: Hoare triple {62585#(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)); {62585#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:27,005 INFO L280 TraceCheckUtils]: 8: Hoare triple {62585#(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; {62586#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 12:32:27,006 INFO L280 TraceCheckUtils]: 9: Hoare triple {62586#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {62586#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 12:32:27,007 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {62586#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} {62500#(and (= 1 ~a7~0) (= 1 ~a21~0))} #786#return; {62489#false} is VALID [2020-07-08 12:32:27,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:27,022 INFO L280 TraceCheckUtils]: 0: Hoare triple {62583#(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; {62488#true} is VALID [2020-07-08 12:32:27,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,023 INFO L280 TraceCheckUtils]: 2: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,023 INFO L280 TraceCheckUtils]: 3: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,023 INFO L280 TraceCheckUtils]: 4: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,024 INFO L280 TraceCheckUtils]: 5: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,024 INFO L280 TraceCheckUtils]: 6: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,024 INFO L280 TraceCheckUtils]: 7: Hoare triple {62488#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)); {62488#true} is VALID [2020-07-08 12:32:27,024 INFO L280 TraceCheckUtils]: 8: Hoare triple {62488#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))); {62488#true} is VALID [2020-07-08 12:32:27,025 INFO L280 TraceCheckUtils]: 9: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,025 INFO L280 TraceCheckUtils]: 10: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,025 INFO L280 TraceCheckUtils]: 11: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,026 INFO L280 TraceCheckUtils]: 12: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,026 INFO L280 TraceCheckUtils]: 13: Hoare triple {62488#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; {62488#true} is VALID [2020-07-08 12:32:27,026 INFO L280 TraceCheckUtils]: 14: Hoare triple {62488#true} assume true; {62488#true} is VALID [2020-07-08 12:32:27,027 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {62488#true} {62489#false} #786#return; {62489#false} is VALID [2020-07-08 12:32:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:27,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {62583#(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; {62488#true} is VALID [2020-07-08 12:32:27,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,067 INFO L280 TraceCheckUtils]: 2: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,067 INFO L280 TraceCheckUtils]: 3: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,068 INFO L280 TraceCheckUtils]: 4: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,068 INFO L280 TraceCheckUtils]: 5: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,068 INFO L280 TraceCheckUtils]: 6: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,069 INFO L280 TraceCheckUtils]: 7: Hoare triple {62488#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)); {62488#true} is VALID [2020-07-08 12:32:27,069 INFO L280 TraceCheckUtils]: 8: Hoare triple {62488#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))); {62488#true} is VALID [2020-07-08 12:32:27,069 INFO L280 TraceCheckUtils]: 9: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,070 INFO L280 TraceCheckUtils]: 10: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,070 INFO L280 TraceCheckUtils]: 11: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,070 INFO L280 TraceCheckUtils]: 12: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,071 INFO L280 TraceCheckUtils]: 13: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,071 INFO L280 TraceCheckUtils]: 14: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,071 INFO L280 TraceCheckUtils]: 15: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,071 INFO L280 TraceCheckUtils]: 16: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,072 INFO L280 TraceCheckUtils]: 17: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,072 INFO L280 TraceCheckUtils]: 18: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,072 INFO L280 TraceCheckUtils]: 19: Hoare triple {62488#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)); {62488#true} is VALID [2020-07-08 12:32:27,073 INFO L280 TraceCheckUtils]: 20: Hoare triple {62488#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)); {62488#true} is VALID [2020-07-08 12:32:27,073 INFO L280 TraceCheckUtils]: 21: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,073 INFO L280 TraceCheckUtils]: 22: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,073 INFO L280 TraceCheckUtils]: 23: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,074 INFO L280 TraceCheckUtils]: 24: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,074 INFO L280 TraceCheckUtils]: 25: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,074 INFO L280 TraceCheckUtils]: 26: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,075 INFO L280 TraceCheckUtils]: 27: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,075 INFO L280 TraceCheckUtils]: 28: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,075 INFO L280 TraceCheckUtils]: 29: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,075 INFO L280 TraceCheckUtils]: 30: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,076 INFO L280 TraceCheckUtils]: 31: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,076 INFO L280 TraceCheckUtils]: 32: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,076 INFO L280 TraceCheckUtils]: 33: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,076 INFO L280 TraceCheckUtils]: 34: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,077 INFO L280 TraceCheckUtils]: 35: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,077 INFO L280 TraceCheckUtils]: 36: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,077 INFO L280 TraceCheckUtils]: 37: Hoare triple {62488#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)); {62488#true} is VALID [2020-07-08 12:32:27,078 INFO L280 TraceCheckUtils]: 38: Hoare triple {62488#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)))); {62488#true} is VALID [2020-07-08 12:32:27,078 INFO L280 TraceCheckUtils]: 39: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,079 INFO L280 TraceCheckUtils]: 40: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,079 INFO L280 TraceCheckUtils]: 41: Hoare triple {62488#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)); {62488#true} is VALID [2020-07-08 12:32:27,079 INFO L280 TraceCheckUtils]: 42: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,080 INFO L280 TraceCheckUtils]: 43: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,080 INFO L280 TraceCheckUtils]: 44: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,080 INFO L280 TraceCheckUtils]: 45: Hoare triple {62488#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))); {62488#true} is VALID [2020-07-08 12:32:27,081 INFO L280 TraceCheckUtils]: 46: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,081 INFO L280 TraceCheckUtils]: 47: Hoare triple {62488#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)); {62488#true} is VALID [2020-07-08 12:32:27,081 INFO L280 TraceCheckUtils]: 48: Hoare triple {62488#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)); {62488#true} is VALID [2020-07-08 12:32:27,081 INFO L280 TraceCheckUtils]: 49: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,082 INFO L280 TraceCheckUtils]: 50: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,082 INFO L280 TraceCheckUtils]: 51: Hoare triple {62488#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; {62488#true} is VALID [2020-07-08 12:32:27,082 INFO L280 TraceCheckUtils]: 52: Hoare triple {62488#true} assume true; {62488#true} is VALID [2020-07-08 12:32:27,082 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {62488#true} {62489#false} #786#return; {62489#false} is VALID [2020-07-08 12:32:27,087 INFO L263 TraceCheckUtils]: 0: Hoare triple {62488#true} call ULTIMATE.init(); {62582#(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 12:32:27,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {62582#(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; {62488#true} is VALID [2020-07-08 12:32:27,087 INFO L280 TraceCheckUtils]: 2: Hoare triple {62488#true} assume true; {62488#true} is VALID [2020-07-08 12:32:27,088 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {62488#true} {62488#true} #782#return; {62488#true} is VALID [2020-07-08 12:32:27,088 INFO L263 TraceCheckUtils]: 4: Hoare triple {62488#true} call #t~ret4 := main(); {62488#true} is VALID [2020-07-08 12:32:27,088 INFO L280 TraceCheckUtils]: 5: Hoare triple {62488#true} ~output~0 := -1; {62488#true} is VALID [2020-07-08 12:32:27,088 INFO L280 TraceCheckUtils]: 6: Hoare triple {62488#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {62488#true} is VALID [2020-07-08 12:32:27,088 INFO L280 TraceCheckUtils]: 7: Hoare triple {62488#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {62488#true} is VALID [2020-07-08 12:32:27,090 INFO L263 TraceCheckUtils]: 8: Hoare triple {62488#true} call #t~ret3 := calculate_output(~input~0); {62583#(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 12:32:27,090 INFO L280 TraceCheckUtils]: 9: Hoare triple {62583#(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; {62488#true} is VALID [2020-07-08 12:32:27,090 INFO L280 TraceCheckUtils]: 10: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,090 INFO L280 TraceCheckUtils]: 11: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,091 INFO L280 TraceCheckUtils]: 12: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,092 INFO L280 TraceCheckUtils]: 13: Hoare triple {62488#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; {62500#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:32:27,092 INFO L280 TraceCheckUtils]: 14: Hoare triple {62500#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume true; {62500#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:32:27,093 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {62500#(and (= 1 ~a7~0) (= 1 ~a21~0))} {62488#true} #786#return; {62500#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:32:27,094 INFO L280 TraceCheckUtils]: 16: Hoare triple {62500#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {62500#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:32:27,095 INFO L280 TraceCheckUtils]: 17: Hoare triple {62500#(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; {62500#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:32:27,096 INFO L280 TraceCheckUtils]: 18: Hoare triple {62500#(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); {62500#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:32:27,097 INFO L263 TraceCheckUtils]: 19: Hoare triple {62500#(and (= 1 ~a7~0) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {62583#(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 12:32:27,098 INFO L280 TraceCheckUtils]: 20: Hoare triple {62583#(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; {62584#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:32:27,099 INFO L280 TraceCheckUtils]: 21: Hoare triple {62584#(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); {62585#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:27,100 INFO L280 TraceCheckUtils]: 22: Hoare triple {62585#(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); {62585#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:27,101 INFO L280 TraceCheckUtils]: 23: Hoare triple {62585#(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); {62585#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:27,102 INFO L280 TraceCheckUtils]: 24: Hoare triple {62585#(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); {62585#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:27,103 INFO L280 TraceCheckUtils]: 25: Hoare triple {62585#(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); {62585#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:27,104 INFO L280 TraceCheckUtils]: 26: Hoare triple {62585#(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); {62585#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:27,105 INFO L280 TraceCheckUtils]: 27: Hoare triple {62585#(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)); {62585#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:27,107 INFO L280 TraceCheckUtils]: 28: Hoare triple {62585#(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; {62586#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 12:32:27,108 INFO L280 TraceCheckUtils]: 29: Hoare triple {62586#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {62586#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 12:32:27,109 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {62586#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} {62500#(and (= 1 ~a7~0) (= 1 ~a21~0))} #786#return; {62489#false} is VALID [2020-07-08 12:32:27,109 INFO L280 TraceCheckUtils]: 31: Hoare triple {62489#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {62489#false} is VALID [2020-07-08 12:32:27,109 INFO L280 TraceCheckUtils]: 32: Hoare triple {62489#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {62489#false} is VALID [2020-07-08 12:32:27,109 INFO L280 TraceCheckUtils]: 33: Hoare triple {62489#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {62489#false} is VALID [2020-07-08 12:32:27,110 INFO L263 TraceCheckUtils]: 34: Hoare triple {62489#false} call #t~ret3 := calculate_output(~input~0); {62583#(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 12:32:27,110 INFO L280 TraceCheckUtils]: 35: Hoare triple {62583#(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; {62488#true} is VALID [2020-07-08 12:32:27,110 INFO L280 TraceCheckUtils]: 36: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,110 INFO L280 TraceCheckUtils]: 37: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,110 INFO L280 TraceCheckUtils]: 38: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,110 INFO L280 TraceCheckUtils]: 39: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,111 INFO L280 TraceCheckUtils]: 40: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,111 INFO L280 TraceCheckUtils]: 41: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,111 INFO L280 TraceCheckUtils]: 42: Hoare triple {62488#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)); {62488#true} is VALID [2020-07-08 12:32:27,111 INFO L280 TraceCheckUtils]: 43: Hoare triple {62488#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))); {62488#true} is VALID [2020-07-08 12:32:27,111 INFO L280 TraceCheckUtils]: 44: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,111 INFO L280 TraceCheckUtils]: 45: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,112 INFO L280 TraceCheckUtils]: 46: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,112 INFO L280 TraceCheckUtils]: 47: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,112 INFO L280 TraceCheckUtils]: 48: Hoare triple {62488#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; {62488#true} is VALID [2020-07-08 12:32:27,112 INFO L280 TraceCheckUtils]: 49: Hoare triple {62488#true} assume true; {62488#true} is VALID [2020-07-08 12:32:27,112 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {62488#true} {62489#false} #786#return; {62489#false} is VALID [2020-07-08 12:32:27,113 INFO L280 TraceCheckUtils]: 51: Hoare triple {62489#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {62489#false} is VALID [2020-07-08 12:32:27,113 INFO L280 TraceCheckUtils]: 52: Hoare triple {62489#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {62489#false} is VALID [2020-07-08 12:32:27,113 INFO L280 TraceCheckUtils]: 53: Hoare triple {62489#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {62489#false} is VALID [2020-07-08 12:32:27,113 INFO L263 TraceCheckUtils]: 54: Hoare triple {62489#false} call #t~ret3 := calculate_output(~input~0); {62583#(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 12:32:27,113 INFO L280 TraceCheckUtils]: 55: Hoare triple {62583#(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; {62488#true} is VALID [2020-07-08 12:32:27,113 INFO L280 TraceCheckUtils]: 56: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,114 INFO L280 TraceCheckUtils]: 57: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,114 INFO L280 TraceCheckUtils]: 58: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,114 INFO L280 TraceCheckUtils]: 59: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,115 INFO L280 TraceCheckUtils]: 60: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,115 INFO L280 TraceCheckUtils]: 61: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,115 INFO L280 TraceCheckUtils]: 62: Hoare triple {62488#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)); {62488#true} is VALID [2020-07-08 12:32:27,115 INFO L280 TraceCheckUtils]: 63: Hoare triple {62488#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))); {62488#true} is VALID [2020-07-08 12:32:27,116 INFO L280 TraceCheckUtils]: 64: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,116 INFO L280 TraceCheckUtils]: 65: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,116 INFO L280 TraceCheckUtils]: 66: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,117 INFO L280 TraceCheckUtils]: 67: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,117 INFO L280 TraceCheckUtils]: 68: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,117 INFO L280 TraceCheckUtils]: 69: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,118 INFO L280 TraceCheckUtils]: 70: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,118 INFO L280 TraceCheckUtils]: 71: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,118 INFO L280 TraceCheckUtils]: 72: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,118 INFO L280 TraceCheckUtils]: 73: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,119 INFO L280 TraceCheckUtils]: 74: Hoare triple {62488#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)); {62488#true} is VALID [2020-07-08 12:32:27,119 INFO L280 TraceCheckUtils]: 75: Hoare triple {62488#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)); {62488#true} is VALID [2020-07-08 12:32:27,119 INFO L280 TraceCheckUtils]: 76: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,120 INFO L280 TraceCheckUtils]: 77: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,120 INFO L280 TraceCheckUtils]: 78: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,120 INFO L280 TraceCheckUtils]: 79: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,121 INFO L280 TraceCheckUtils]: 80: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,121 INFO L280 TraceCheckUtils]: 81: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,121 INFO L280 TraceCheckUtils]: 82: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,121 INFO L280 TraceCheckUtils]: 83: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,122 INFO L280 TraceCheckUtils]: 84: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,122 INFO L280 TraceCheckUtils]: 85: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,122 INFO L280 TraceCheckUtils]: 86: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,123 INFO L280 TraceCheckUtils]: 87: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,123 INFO L280 TraceCheckUtils]: 88: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,123 INFO L280 TraceCheckUtils]: 89: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,123 INFO L280 TraceCheckUtils]: 90: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,124 INFO L280 TraceCheckUtils]: 91: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,124 INFO L280 TraceCheckUtils]: 92: Hoare triple {62488#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)); {62488#true} is VALID [2020-07-08 12:32:27,124 INFO L280 TraceCheckUtils]: 93: Hoare triple {62488#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)))); {62488#true} is VALID [2020-07-08 12:32:27,125 INFO L280 TraceCheckUtils]: 94: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,125 INFO L280 TraceCheckUtils]: 95: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,125 INFO L280 TraceCheckUtils]: 96: Hoare triple {62488#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)); {62488#true} is VALID [2020-07-08 12:32:27,125 INFO L280 TraceCheckUtils]: 97: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,126 INFO L280 TraceCheckUtils]: 98: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,126 INFO L280 TraceCheckUtils]: 99: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,126 INFO L280 TraceCheckUtils]: 100: Hoare triple {62488#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))); {62488#true} is VALID [2020-07-08 12:32:27,127 INFO L280 TraceCheckUtils]: 101: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,127 INFO L280 TraceCheckUtils]: 102: Hoare triple {62488#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)); {62488#true} is VALID [2020-07-08 12:32:27,127 INFO L280 TraceCheckUtils]: 103: Hoare triple {62488#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)); {62488#true} is VALID [2020-07-08 12:32:27,127 INFO L280 TraceCheckUtils]: 104: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,128 INFO L280 TraceCheckUtils]: 105: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,128 INFO L280 TraceCheckUtils]: 106: Hoare triple {62488#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; {62488#true} is VALID [2020-07-08 12:32:27,128 INFO L280 TraceCheckUtils]: 107: Hoare triple {62488#true} assume true; {62488#true} is VALID [2020-07-08 12:32:27,129 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {62488#true} {62489#false} #786#return; {62489#false} is VALID [2020-07-08 12:32:27,129 INFO L280 TraceCheckUtils]: 109: Hoare triple {62489#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {62489#false} is VALID [2020-07-08 12:32:27,129 INFO L280 TraceCheckUtils]: 110: Hoare triple {62489#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {62489#false} is VALID [2020-07-08 12:32:27,129 INFO L280 TraceCheckUtils]: 111: Hoare triple {62489#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {62489#false} is VALID [2020-07-08 12:32:27,130 INFO L263 TraceCheckUtils]: 112: Hoare triple {62489#false} call #t~ret3 := calculate_output(~input~0); {62489#false} is VALID [2020-07-08 12:32:27,130 INFO L280 TraceCheckUtils]: 113: Hoare triple {62489#false} ~input := #in~input; {62489#false} is VALID [2020-07-08 12:32:27,130 INFO L280 TraceCheckUtils]: 114: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,131 INFO L280 TraceCheckUtils]: 115: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,131 INFO L280 TraceCheckUtils]: 116: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,131 INFO L280 TraceCheckUtils]: 117: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,132 INFO L280 TraceCheckUtils]: 118: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,132 INFO L280 TraceCheckUtils]: 119: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,132 INFO L280 TraceCheckUtils]: 120: Hoare triple {62489#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)); {62489#false} is VALID [2020-07-08 12:32:27,132 INFO L280 TraceCheckUtils]: 121: Hoare triple {62489#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))); {62489#false} is VALID [2020-07-08 12:32:27,133 INFO L280 TraceCheckUtils]: 122: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,133 INFO L280 TraceCheckUtils]: 123: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,133 INFO L280 TraceCheckUtils]: 124: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,134 INFO L280 TraceCheckUtils]: 125: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,134 INFO L280 TraceCheckUtils]: 126: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,134 INFO L280 TraceCheckUtils]: 127: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,135 INFO L280 TraceCheckUtils]: 128: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,135 INFO L280 TraceCheckUtils]: 129: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,135 INFO L280 TraceCheckUtils]: 130: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,135 INFO L280 TraceCheckUtils]: 131: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,136 INFO L280 TraceCheckUtils]: 132: Hoare triple {62489#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)); {62489#false} is VALID [2020-07-08 12:32:27,136 INFO L280 TraceCheckUtils]: 133: Hoare triple {62489#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)); {62489#false} is VALID [2020-07-08 12:32:27,136 INFO L280 TraceCheckUtils]: 134: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,136 INFO L280 TraceCheckUtils]: 135: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,137 INFO L280 TraceCheckUtils]: 136: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,137 INFO L280 TraceCheckUtils]: 137: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,137 INFO L280 TraceCheckUtils]: 138: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,138 INFO L280 TraceCheckUtils]: 139: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,138 INFO L280 TraceCheckUtils]: 140: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,138 INFO L280 TraceCheckUtils]: 141: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,139 INFO L280 TraceCheckUtils]: 142: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,139 INFO L280 TraceCheckUtils]: 143: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,139 INFO L280 TraceCheckUtils]: 144: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,139 INFO L280 TraceCheckUtils]: 145: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,140 INFO L280 TraceCheckUtils]: 146: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,140 INFO L280 TraceCheckUtils]: 147: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,140 INFO L280 TraceCheckUtils]: 148: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,141 INFO L280 TraceCheckUtils]: 149: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,141 INFO L280 TraceCheckUtils]: 150: Hoare triple {62489#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)); {62489#false} is VALID [2020-07-08 12:32:27,141 INFO L280 TraceCheckUtils]: 151: Hoare triple {62489#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)))); {62489#false} is VALID [2020-07-08 12:32:27,142 INFO L280 TraceCheckUtils]: 152: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,142 INFO L280 TraceCheckUtils]: 153: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,142 INFO L280 TraceCheckUtils]: 154: Hoare triple {62489#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)); {62489#false} is VALID [2020-07-08 12:32:27,142 INFO L280 TraceCheckUtils]: 155: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,143 INFO L280 TraceCheckUtils]: 156: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,143 INFO L280 TraceCheckUtils]: 157: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,143 INFO L280 TraceCheckUtils]: 158: Hoare triple {62489#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))); {62489#false} is VALID [2020-07-08 12:32:27,143 INFO L280 TraceCheckUtils]: 159: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,144 INFO L280 TraceCheckUtils]: 160: Hoare triple {62489#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)); {62489#false} is VALID [2020-07-08 12:32:27,144 INFO L280 TraceCheckUtils]: 161: Hoare triple {62489#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)); {62489#false} is VALID [2020-07-08 12:32:27,144 INFO L280 TraceCheckUtils]: 162: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,144 INFO L280 TraceCheckUtils]: 163: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,145 INFO L280 TraceCheckUtils]: 164: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,145 INFO L280 TraceCheckUtils]: 165: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,145 INFO L280 TraceCheckUtils]: 166: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,145 INFO L280 TraceCheckUtils]: 167: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,146 INFO L280 TraceCheckUtils]: 168: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,146 INFO L280 TraceCheckUtils]: 169: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,146 INFO L280 TraceCheckUtils]: 170: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,147 INFO L280 TraceCheckUtils]: 171: Hoare triple {62489#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)); {62489#false} is VALID [2020-07-08 12:32:27,147 INFO L280 TraceCheckUtils]: 172: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,147 INFO L280 TraceCheckUtils]: 173: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,148 INFO L280 TraceCheckUtils]: 174: Hoare triple {62489#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)); {62489#false} is VALID [2020-07-08 12:32:27,148 INFO L280 TraceCheckUtils]: 175: Hoare triple {62489#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)); {62489#false} is VALID [2020-07-08 12:32:27,148 INFO L280 TraceCheckUtils]: 176: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,148 INFO L280 TraceCheckUtils]: 177: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,149 INFO L280 TraceCheckUtils]: 178: Hoare triple {62489#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); {62489#false} is VALID [2020-07-08 12:32:27,149 INFO L280 TraceCheckUtils]: 179: Hoare triple {62489#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))); {62489#false} is VALID [2020-07-08 12:32:27,149 INFO L280 TraceCheckUtils]: 180: Hoare triple {62489#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {62489#false} is VALID [2020-07-08 12:32:27,150 INFO L280 TraceCheckUtils]: 181: Hoare triple {62489#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {62489#false} is VALID [2020-07-08 12:32:27,150 INFO L280 TraceCheckUtils]: 182: Hoare triple {62489#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {62489#false} is VALID [2020-07-08 12:32:27,150 INFO L280 TraceCheckUtils]: 183: Hoare triple {62489#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {62489#false} is VALID [2020-07-08 12:32:27,150 INFO L280 TraceCheckUtils]: 184: Hoare triple {62489#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {62489#false} is VALID [2020-07-08 12:32:27,151 INFO L280 TraceCheckUtils]: 185: Hoare triple {62489#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {62489#false} is VALID [2020-07-08 12:32:27,151 INFO L280 TraceCheckUtils]: 186: Hoare triple {62489#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {62489#false} is VALID [2020-07-08 12:32:27,151 INFO L280 TraceCheckUtils]: 187: Hoare triple {62489#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {62489#false} is VALID [2020-07-08 12:32:27,151 INFO L280 TraceCheckUtils]: 188: Hoare triple {62489#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {62489#false} is VALID [2020-07-08 12:32:27,151 INFO L280 TraceCheckUtils]: 189: Hoare triple {62489#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {62489#false} is VALID [2020-07-08 12:32:27,152 INFO L280 TraceCheckUtils]: 190: Hoare triple {62489#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {62489#false} is VALID [2020-07-08 12:32:27,152 INFO L280 TraceCheckUtils]: 191: Hoare triple {62489#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {62489#false} is VALID [2020-07-08 12:32:27,152 INFO L280 TraceCheckUtils]: 192: Hoare triple {62489#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {62489#false} is VALID [2020-07-08 12:32:27,152 INFO L280 TraceCheckUtils]: 193: Hoare triple {62489#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {62489#false} is VALID [2020-07-08 12:32:27,152 INFO L280 TraceCheckUtils]: 194: Hoare triple {62489#false} assume !false; {62489#false} is VALID [2020-07-08 12:32:27,208 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 12:32:27,209 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1670335478] [2020-07-08 12:32:27,209 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [192736639] [2020-07-08 12:32:27,209 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:32:27,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:27,356 INFO L264 TraceCheckSpWp]: Trace formula consists of 588 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-08 12:32:27,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:27,383 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:32:27,632 INFO L263 TraceCheckUtils]: 0: Hoare triple {62488#true} call ULTIMATE.init(); {62488#true} is VALID [2020-07-08 12:32:27,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {62488#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; {62488#true} is VALID [2020-07-08 12:32:27,633 INFO L280 TraceCheckUtils]: 2: Hoare triple {62488#true} assume true; {62488#true} is VALID [2020-07-08 12:32:27,633 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {62488#true} {62488#true} #782#return; {62488#true} is VALID [2020-07-08 12:32:27,633 INFO L263 TraceCheckUtils]: 4: Hoare triple {62488#true} call #t~ret4 := main(); {62488#true} is VALID [2020-07-08 12:32:27,633 INFO L280 TraceCheckUtils]: 5: Hoare triple {62488#true} ~output~0 := -1; {62488#true} is VALID [2020-07-08 12:32:27,634 INFO L280 TraceCheckUtils]: 6: Hoare triple {62488#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {62488#true} is VALID [2020-07-08 12:32:27,634 INFO L280 TraceCheckUtils]: 7: Hoare triple {62488#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {62488#true} is VALID [2020-07-08 12:32:27,634 INFO L263 TraceCheckUtils]: 8: Hoare triple {62488#true} call #t~ret3 := calculate_output(~input~0); {62488#true} is VALID [2020-07-08 12:32:27,634 INFO L280 TraceCheckUtils]: 9: Hoare triple {62488#true} ~input := #in~input; {62488#true} is VALID [2020-07-08 12:32:27,634 INFO L280 TraceCheckUtils]: 10: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,634 INFO L280 TraceCheckUtils]: 11: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,635 INFO L280 TraceCheckUtils]: 12: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,635 INFO L280 TraceCheckUtils]: 13: Hoare triple {62488#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; {62488#true} is VALID [2020-07-08 12:32:27,635 INFO L280 TraceCheckUtils]: 14: Hoare triple {62488#true} assume true; {62488#true} is VALID [2020-07-08 12:32:27,635 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {62488#true} {62488#true} #786#return; {62488#true} is VALID [2020-07-08 12:32:27,635 INFO L280 TraceCheckUtils]: 16: Hoare triple {62488#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {62488#true} is VALID [2020-07-08 12:32:27,635 INFO L280 TraceCheckUtils]: 17: Hoare triple {62488#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {62488#true} is VALID [2020-07-08 12:32:27,636 INFO L280 TraceCheckUtils]: 18: Hoare triple {62488#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {62488#true} is VALID [2020-07-08 12:32:27,636 INFO L263 TraceCheckUtils]: 19: Hoare triple {62488#true} call #t~ret3 := calculate_output(~input~0); {62488#true} is VALID [2020-07-08 12:32:27,636 INFO L280 TraceCheckUtils]: 20: Hoare triple {62488#true} ~input := #in~input; {62488#true} is VALID [2020-07-08 12:32:27,636 INFO L280 TraceCheckUtils]: 21: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,636 INFO L280 TraceCheckUtils]: 22: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,637 INFO L280 TraceCheckUtils]: 23: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,637 INFO L280 TraceCheckUtils]: 24: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,637 INFO L280 TraceCheckUtils]: 25: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,637 INFO L280 TraceCheckUtils]: 26: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,637 INFO L280 TraceCheckUtils]: 27: Hoare triple {62488#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)); {62488#true} is VALID [2020-07-08 12:32:27,637 INFO L280 TraceCheckUtils]: 28: Hoare triple {62488#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; {62488#true} is VALID [2020-07-08 12:32:27,638 INFO L280 TraceCheckUtils]: 29: Hoare triple {62488#true} assume true; {62488#true} is VALID [2020-07-08 12:32:27,638 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {62488#true} {62488#true} #786#return; {62488#true} is VALID [2020-07-08 12:32:27,638 INFO L280 TraceCheckUtils]: 31: Hoare triple {62488#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {62488#true} is VALID [2020-07-08 12:32:27,638 INFO L280 TraceCheckUtils]: 32: Hoare triple {62488#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {62488#true} is VALID [2020-07-08 12:32:27,638 INFO L280 TraceCheckUtils]: 33: Hoare triple {62488#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {62488#true} is VALID [2020-07-08 12:32:27,638 INFO L263 TraceCheckUtils]: 34: Hoare triple {62488#true} call #t~ret3 := calculate_output(~input~0); {62488#true} is VALID [2020-07-08 12:32:27,639 INFO L280 TraceCheckUtils]: 35: Hoare triple {62488#true} ~input := #in~input; {62488#true} is VALID [2020-07-08 12:32:27,639 INFO L280 TraceCheckUtils]: 36: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,639 INFO L280 TraceCheckUtils]: 37: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,639 INFO L280 TraceCheckUtils]: 38: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,639 INFO L280 TraceCheckUtils]: 39: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,640 INFO L280 TraceCheckUtils]: 40: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,640 INFO L280 TraceCheckUtils]: 41: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,640 INFO L280 TraceCheckUtils]: 42: Hoare triple {62488#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)); {62488#true} is VALID [2020-07-08 12:32:27,640 INFO L280 TraceCheckUtils]: 43: Hoare triple {62488#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))); {62488#true} is VALID [2020-07-08 12:32:27,640 INFO L280 TraceCheckUtils]: 44: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,640 INFO L280 TraceCheckUtils]: 45: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,641 INFO L280 TraceCheckUtils]: 46: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,641 INFO L280 TraceCheckUtils]: 47: Hoare triple {62488#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); {62488#true} is VALID [2020-07-08 12:32:27,642 INFO L280 TraceCheckUtils]: 48: Hoare triple {62488#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; {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,642 INFO L280 TraceCheckUtils]: 49: Hoare triple {62734#(<= ~a17~0 0)} assume true; {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,643 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {62734#(<= ~a17~0 0)} {62488#true} #786#return; {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,644 INFO L280 TraceCheckUtils]: 51: Hoare triple {62734#(<= ~a17~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,644 INFO L280 TraceCheckUtils]: 52: Hoare triple {62734#(<= ~a17~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,645 INFO L280 TraceCheckUtils]: 53: Hoare triple {62734#(<= ~a17~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,646 INFO L263 TraceCheckUtils]: 54: Hoare triple {62734#(<= ~a17~0 0)} call #t~ret3 := calculate_output(~input~0); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,646 INFO L280 TraceCheckUtils]: 55: Hoare triple {62753#(<= ~a17~0 |old(~a17~0)|)} ~input := #in~input; {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,647 INFO L280 TraceCheckUtils]: 56: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,647 INFO L280 TraceCheckUtils]: 57: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,648 INFO L280 TraceCheckUtils]: 58: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,649 INFO L280 TraceCheckUtils]: 59: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,649 INFO L280 TraceCheckUtils]: 60: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,650 INFO L280 TraceCheckUtils]: 61: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,650 INFO L280 TraceCheckUtils]: 62: Hoare triple {62753#(<= ~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)); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,651 INFO L280 TraceCheckUtils]: 63: Hoare triple {62753#(<= ~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))); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,651 INFO L280 TraceCheckUtils]: 64: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,652 INFO L280 TraceCheckUtils]: 65: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,653 INFO L280 TraceCheckUtils]: 66: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,653 INFO L280 TraceCheckUtils]: 67: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,654 INFO L280 TraceCheckUtils]: 68: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,654 INFO L280 TraceCheckUtils]: 69: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,655 INFO L280 TraceCheckUtils]: 70: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,655 INFO L280 TraceCheckUtils]: 71: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,656 INFO L280 TraceCheckUtils]: 72: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,656 INFO L280 TraceCheckUtils]: 73: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,657 INFO L280 TraceCheckUtils]: 74: Hoare triple {62753#(<= ~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)); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,657 INFO L280 TraceCheckUtils]: 75: Hoare triple {62753#(<= ~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)); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,658 INFO L280 TraceCheckUtils]: 76: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,659 INFO L280 TraceCheckUtils]: 77: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,659 INFO L280 TraceCheckUtils]: 78: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,660 INFO L280 TraceCheckUtils]: 79: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,660 INFO L280 TraceCheckUtils]: 80: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,661 INFO L280 TraceCheckUtils]: 81: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,661 INFO L280 TraceCheckUtils]: 82: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,662 INFO L280 TraceCheckUtils]: 83: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,662 INFO L280 TraceCheckUtils]: 84: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,663 INFO L280 TraceCheckUtils]: 85: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,664 INFO L280 TraceCheckUtils]: 86: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,664 INFO L280 TraceCheckUtils]: 87: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,665 INFO L280 TraceCheckUtils]: 88: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,665 INFO L280 TraceCheckUtils]: 89: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,666 INFO L280 TraceCheckUtils]: 90: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,667 INFO L280 TraceCheckUtils]: 91: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,667 INFO L280 TraceCheckUtils]: 92: Hoare triple {62753#(<= ~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)); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,668 INFO L280 TraceCheckUtils]: 93: Hoare triple {62753#(<= ~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)))); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,668 INFO L280 TraceCheckUtils]: 94: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,669 INFO L280 TraceCheckUtils]: 95: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,669 INFO L280 TraceCheckUtils]: 96: Hoare triple {62753#(<= ~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)); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,670 INFO L280 TraceCheckUtils]: 97: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,670 INFO L280 TraceCheckUtils]: 98: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,671 INFO L280 TraceCheckUtils]: 99: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,672 INFO L280 TraceCheckUtils]: 100: Hoare triple {62753#(<= ~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))); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,672 INFO L280 TraceCheckUtils]: 101: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,673 INFO L280 TraceCheckUtils]: 102: Hoare triple {62753#(<= ~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)); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,673 INFO L280 TraceCheckUtils]: 103: Hoare triple {62753#(<= ~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)); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,674 INFO L280 TraceCheckUtils]: 104: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,674 INFO L280 TraceCheckUtils]: 105: Hoare triple {62753#(<= ~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); {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,675 INFO L280 TraceCheckUtils]: 106: Hoare triple {62753#(<= ~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; {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,675 INFO L280 TraceCheckUtils]: 107: Hoare triple {62753#(<= ~a17~0 |old(~a17~0)|)} assume true; {62753#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:32:27,677 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {62753#(<= ~a17~0 |old(~a17~0)|)} {62734#(<= ~a17~0 0)} #786#return; {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,677 INFO L280 TraceCheckUtils]: 109: Hoare triple {62734#(<= ~a17~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,678 INFO L280 TraceCheckUtils]: 110: Hoare triple {62734#(<= ~a17~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,678 INFO L280 TraceCheckUtils]: 111: Hoare triple {62734#(<= ~a17~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,679 INFO L263 TraceCheckUtils]: 112: Hoare triple {62734#(<= ~a17~0 0)} call #t~ret3 := calculate_output(~input~0); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,680 INFO L280 TraceCheckUtils]: 113: Hoare triple {62734#(<= ~a17~0 0)} ~input := #in~input; {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,681 INFO L280 TraceCheckUtils]: 114: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,681 INFO L280 TraceCheckUtils]: 115: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,682 INFO L280 TraceCheckUtils]: 116: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,682 INFO L280 TraceCheckUtils]: 117: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,683 INFO L280 TraceCheckUtils]: 118: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,683 INFO L280 TraceCheckUtils]: 119: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,684 INFO L280 TraceCheckUtils]: 120: Hoare triple {62734#(<= ~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)); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,685 INFO L280 TraceCheckUtils]: 121: Hoare triple {62734#(<= ~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))); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,685 INFO L280 TraceCheckUtils]: 122: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,686 INFO L280 TraceCheckUtils]: 123: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,686 INFO L280 TraceCheckUtils]: 124: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,687 INFO L280 TraceCheckUtils]: 125: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,687 INFO L280 TraceCheckUtils]: 126: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,688 INFO L280 TraceCheckUtils]: 127: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,689 INFO L280 TraceCheckUtils]: 128: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,689 INFO L280 TraceCheckUtils]: 129: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,690 INFO L280 TraceCheckUtils]: 130: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,690 INFO L280 TraceCheckUtils]: 131: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,691 INFO L280 TraceCheckUtils]: 132: Hoare triple {62734#(<= ~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)); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,692 INFO L280 TraceCheckUtils]: 133: Hoare triple {62734#(<= ~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)); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,692 INFO L280 TraceCheckUtils]: 134: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,693 INFO L280 TraceCheckUtils]: 135: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,693 INFO L280 TraceCheckUtils]: 136: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,694 INFO L280 TraceCheckUtils]: 137: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,694 INFO L280 TraceCheckUtils]: 138: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,695 INFO L280 TraceCheckUtils]: 139: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,695 INFO L280 TraceCheckUtils]: 140: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,696 INFO L280 TraceCheckUtils]: 141: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,696 INFO L280 TraceCheckUtils]: 142: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,697 INFO L280 TraceCheckUtils]: 143: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,698 INFO L280 TraceCheckUtils]: 144: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,698 INFO L280 TraceCheckUtils]: 145: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,699 INFO L280 TraceCheckUtils]: 146: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,699 INFO L280 TraceCheckUtils]: 147: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,700 INFO L280 TraceCheckUtils]: 148: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,700 INFO L280 TraceCheckUtils]: 149: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,701 INFO L280 TraceCheckUtils]: 150: Hoare triple {62734#(<= ~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)); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,701 INFO L280 TraceCheckUtils]: 151: Hoare triple {62734#(<= ~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)))); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,702 INFO L280 TraceCheckUtils]: 152: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,703 INFO L280 TraceCheckUtils]: 153: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,703 INFO L280 TraceCheckUtils]: 154: Hoare triple {62734#(<= ~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)); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,703 INFO L280 TraceCheckUtils]: 155: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,704 INFO L280 TraceCheckUtils]: 156: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,704 INFO L280 TraceCheckUtils]: 157: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,705 INFO L280 TraceCheckUtils]: 158: Hoare triple {62734#(<= ~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))); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,707 INFO L280 TraceCheckUtils]: 159: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,712 INFO L280 TraceCheckUtils]: 160: Hoare triple {62734#(<= ~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)); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,712 INFO L280 TraceCheckUtils]: 161: Hoare triple {62734#(<= ~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)); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,713 INFO L280 TraceCheckUtils]: 162: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,713 INFO L280 TraceCheckUtils]: 163: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,714 INFO L280 TraceCheckUtils]: 164: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,714 INFO L280 TraceCheckUtils]: 165: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,715 INFO L280 TraceCheckUtils]: 166: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,716 INFO L280 TraceCheckUtils]: 167: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,716 INFO L280 TraceCheckUtils]: 168: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,717 INFO L280 TraceCheckUtils]: 169: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,717 INFO L280 TraceCheckUtils]: 170: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,718 INFO L280 TraceCheckUtils]: 171: Hoare triple {62734#(<= ~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)); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,718 INFO L280 TraceCheckUtils]: 172: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,719 INFO L280 TraceCheckUtils]: 173: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,719 INFO L280 TraceCheckUtils]: 174: Hoare triple {62734#(<= ~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)); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,720 INFO L280 TraceCheckUtils]: 175: Hoare triple {62734#(<= ~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)); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,721 INFO L280 TraceCheckUtils]: 176: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,721 INFO L280 TraceCheckUtils]: 177: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,722 INFO L280 TraceCheckUtils]: 178: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,722 INFO L280 TraceCheckUtils]: 179: Hoare triple {62734#(<= ~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))); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,723 INFO L280 TraceCheckUtils]: 180: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,723 INFO L280 TraceCheckUtils]: 181: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,724 INFO L280 TraceCheckUtils]: 182: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,724 INFO L280 TraceCheckUtils]: 183: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,725 INFO L280 TraceCheckUtils]: 184: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,726 INFO L280 TraceCheckUtils]: 185: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,726 INFO L280 TraceCheckUtils]: 186: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,727 INFO L280 TraceCheckUtils]: 187: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,727 INFO L280 TraceCheckUtils]: 188: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,728 INFO L280 TraceCheckUtils]: 189: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,728 INFO L280 TraceCheckUtils]: 190: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,729 INFO L280 TraceCheckUtils]: 191: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,729 INFO L280 TraceCheckUtils]: 192: Hoare triple {62734#(<= ~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); {62734#(<= ~a17~0 0)} is VALID [2020-07-08 12:32:27,730 INFO L280 TraceCheckUtils]: 193: Hoare triple {62734#(<= ~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; {62489#false} is VALID [2020-07-08 12:32:27,730 INFO L280 TraceCheckUtils]: 194: Hoare triple {62489#false} assume !false; {62489#false} is VALID [2020-07-08 12:32:27,763 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 12:32:27,764 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:32:27,764 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 4] total 10 [2020-07-08 12:32:27,764 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1258240991] [2020-07-08 12:32:27,765 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 195 [2020-07-08 12:32:27,777 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:32:27,777 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 12:32:28,226 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 320 edges. 320 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:32:28,226 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 12:32:28,226 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:32:28,227 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 12:32:28,227 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-07-08 12:32:28,227 INFO L87 Difference]: Start difference. First operand 2604 states and 3140 transitions. Second operand 10 states. [2020-07-08 12:32:42,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:32:42,895 INFO L93 Difference]: Finished difference Result 7001 states and 8774 transitions. [2020-07-08 12:32:42,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-08 12:32:42,895 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 195 [2020-07-08 12:32:42,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:32:42,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:32:42,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 1355 transitions. [2020-07-08 12:32:42,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:32:42,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 1355 transitions. [2020-07-08 12:32:42,913 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states and 1355 transitions. [2020-07-08 12:32:46,083 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1355 edges. 1355 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:32:46,084 INFO L225 Difference]: With dead ends: 7001 [2020-07-08 12:32:46,084 INFO L226 Difference]: Without dead ends: 0 [2020-07-08 12:32:46,095 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 241 GetRequests, 217 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 123 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=165, Invalid=485, Unknown=0, NotChecked=0, Total=650 [2020-07-08 12:32:46,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-08 12:32:46,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-08 12:32:46,095 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:32:46,095 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-08 12:32:46,095 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 12:32:46,096 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 12:32:46,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:32:46,096 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 12:32:46,096 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 12:32:46,096 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:32:46,096 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:32:46,096 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 12:32:46,096 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 12:32:46,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:32:46,096 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 12:32:46,097 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 12:32:46,097 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:32:46,097 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:32:46,097 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:32:46,097 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:32:46,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-08 12:32:46,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-08 12:32:46,097 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 195 [2020-07-08 12:32:46,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:32:46,098 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-08 12:32:46,098 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 12:32:46,098 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 12:32:46,098 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:32:46,298 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:32:46,302 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-08 12:32:47,418 WARN L193 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 253 [2020-07-08 12:32:47,977 WARN L193 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 253 [2020-07-08 12:32:49,558 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 195 DAG size of output: 55 [2020-07-08 12:32:51,104 WARN L193 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 239 DAG size of output: 68 [2020-07-08 12:32:52,577 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 239 DAG size of output: 68 [2020-07-08 12:32:52,591 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-08 12:32:52,591 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 12:32:52,591 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-08 12:32:52,592 INFO L268 CegarLoopResult]: For program point L333(lines 333 390) no Hoare annotation was computed. [2020-07-08 12:32:52,592 INFO L268 CegarLoopResult]: For program point L102(lines 102 390) no Hoare annotation was computed. [2020-07-08 12:32:52,592 INFO L268 CegarLoopResult]: For program point L565-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,592 INFO L268 CegarLoopResult]: For program point L532-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,592 INFO L268 CegarLoopResult]: For program point L499-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,592 INFO L268 CegarLoopResult]: For program point L466-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,592 INFO L268 CegarLoopResult]: For program point L433-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,592 INFO L268 CegarLoopResult]: For program point L400-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,593 INFO L268 CegarLoopResult]: For program point L268(lines 268 390) no Hoare annotation was computed. [2020-07-08 12:32:52,593 INFO L268 CegarLoopResult]: For program point L136(lines 136 390) no Hoare annotation was computed. [2020-07-08 12:32:52,593 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-07-08 12:32:52,593 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-08 12:32:52,593 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-07-08 12:32:52,593 INFO L268 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-07-08 12:32:52,593 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-07-08 12:32:52,593 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-08 12:32:52,593 INFO L268 CegarLoopResult]: For program point L203(lines 203 390) no Hoare annotation was computed. [2020-07-08 12:32:52,593 INFO L268 CegarLoopResult]: For program point L72(lines 72 390) no Hoare annotation was computed. [2020-07-08 12:32:52,594 INFO L268 CegarLoopResult]: For program point L568-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,594 INFO L268 CegarLoopResult]: For program point L535-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,594 INFO L268 CegarLoopResult]: For program point L502-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,594 INFO L268 CegarLoopResult]: For program point L469-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,594 INFO L268 CegarLoopResult]: For program point L436-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,594 INFO L268 CegarLoopResult]: For program point L403-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,594 INFO L268 CegarLoopResult]: For program point L337(lines 337 390) no Hoare annotation was computed. [2020-07-08 12:32:52,594 INFO L268 CegarLoopResult]: For program point L238(lines 238 390) no Hoare annotation was computed. [2020-07-08 12:32:52,594 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-08 12:32:52,595 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-08 12:32:52,595 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-07-08 12:32:52,595 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-08 12:32:52,595 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-07-08 12:32:52,595 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-07-08 12:32:52,595 INFO L268 CegarLoopResult]: For program point L173(lines 173 390) no Hoare annotation was computed. [2020-07-08 12:32:52,595 INFO L268 CegarLoopResult]: For program point L140(lines 140 390) no Hoare annotation was computed. [2020-07-08 12:32:52,595 INFO L268 CegarLoopResult]: For program point L372(lines 372 390) no Hoare annotation was computed. [2020-07-08 12:32:52,595 INFO L268 CegarLoopResult]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 431) no Hoare annotation was computed. [2020-07-08 12:32:52,596 INFO L268 CegarLoopResult]: For program point L306(lines 306 390) no Hoare annotation was computed. [2020-07-08 12:32:52,596 INFO L268 CegarLoopResult]: For program point L273(lines 273 390) no Hoare annotation was computed. [2020-07-08 12:32:52,596 INFO L268 CegarLoopResult]: For program point L108(lines 108 390) no Hoare annotation was computed. [2020-07-08 12:32:52,596 INFO L268 CegarLoopResult]: For program point L571-1(lines 571 573) no Hoare annotation was computed. [2020-07-08 12:32:52,596 INFO L268 CegarLoopResult]: For program point L538-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,596 INFO L268 CegarLoopResult]: For program point L505-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,596 INFO L268 CegarLoopResult]: For program point L472-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,596 INFO L268 CegarLoopResult]: For program point L439-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,596 INFO L268 CegarLoopResult]: For program point L406-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,596 INFO L268 CegarLoopResult]: For program point L208(lines 208 390) no Hoare annotation was computed. [2020-07-08 12:32:52,597 INFO L268 CegarLoopResult]: For program point L43(lines 43 390) no Hoare annotation was computed. [2020-07-08 12:32:52,597 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-07-08 12:32:52,597 INFO L268 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-07-08 12:32:52,597 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-07-08 12:32:52,597 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-07-08 12:32:52,597 INFO L268 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-07-08 12:32:52,597 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-07-08 12:32:52,597 INFO L268 CegarLoopResult]: For program point L144(lines 144 390) no Hoare annotation was computed. [2020-07-08 12:32:52,597 INFO L268 CegarLoopResult]: For program point L541-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,597 INFO L268 CegarLoopResult]: For program point L508-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,598 INFO L268 CegarLoopResult]: For program point L475-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,598 INFO L268 CegarLoopResult]: For program point L442-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,600 INFO L268 CegarLoopResult]: For program point L409-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,600 INFO L268 CegarLoopResult]: For program point L178(lines 178 390) no Hoare annotation was computed. [2020-07-08 12:32:52,600 INFO L268 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-07-08 12:32:52,600 INFO L268 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-07-08 12:32:52,600 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-07-08 12:32:52,601 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-07-08 12:32:52,601 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-07-08 12:32:52,601 INFO L268 CegarLoopResult]: For program point L377(lines 377 390) no Hoare annotation was computed. [2020-07-08 12:32:52,601 INFO L268 CegarLoopResult]: For program point L278(lines 278 390) no Hoare annotation was computed. [2020-07-08 12:32:52,601 INFO L268 CegarLoopResult]: For program point L245(lines 245 390) no Hoare annotation was computed. [2020-07-08 12:32:52,601 INFO L268 CegarLoopResult]: For program point L80(lines 80 390) no Hoare annotation was computed. [2020-07-08 12:32:52,601 INFO L268 CegarLoopResult]: For program point L345(lines 345 390) no Hoare annotation was computed. [2020-07-08 12:32:52,602 INFO L268 CegarLoopResult]: For program point L312(lines 312 390) no Hoare annotation was computed. [2020-07-08 12:32:52,602 INFO L268 CegarLoopResult]: For program point L114(lines 114 390) no Hoare annotation was computed. [2020-07-08 12:32:52,602 INFO L268 CegarLoopResult]: For program point L544-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,602 INFO L268 CegarLoopResult]: For program point L511-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,602 INFO L268 CegarLoopResult]: For program point L478-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,602 INFO L268 CegarLoopResult]: For program point L445-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,602 INFO L268 CegarLoopResult]: For program point L412-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,602 INFO L268 CegarLoopResult]: For program point L214(lines 214 390) no Hoare annotation was computed. [2020-07-08 12:32:52,602 INFO L268 CegarLoopResult]: For program point L148(lines 148 390) no Hoare annotation was computed. [2020-07-08 12:32:52,602 INFO L268 CegarLoopResult]: For program point L49(lines 49 390) no Hoare annotation was computed. [2020-07-08 12:32:52,602 INFO L268 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-07-08 12:32:52,603 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-07-08 12:32:52,603 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-07-08 12:32:52,603 INFO L268 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-07-08 12:32:52,603 INFO L268 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-07-08 12:32:52,603 INFO L268 CegarLoopResult]: For program point L84(lines 84 390) no Hoare annotation was computed. [2020-07-08 12:32:52,603 INFO L268 CegarLoopResult]: For program point calculate_outputFINAL(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,603 INFO L268 CegarLoopResult]: For program point calculate_outputEXIT(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,603 INFO L268 CegarLoopResult]: For program point L547-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,603 INFO L268 CegarLoopResult]: For program point L514-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,603 INFO L268 CegarLoopResult]: For program point L481-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,604 INFO L268 CegarLoopResult]: For program point L448-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,604 INFO L268 CegarLoopResult]: For program point L382(lines 382 390) no Hoare annotation was computed. [2020-07-08 12:32:52,604 INFO L268 CegarLoopResult]: For program point L415-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,604 INFO L268 CegarLoopResult]: For program point L316(lines 316 390) no Hoare annotation was computed. [2020-07-08 12:32:52,604 INFO L268 CegarLoopResult]: For program point L250(lines 250 390) no Hoare annotation was computed. [2020-07-08 12:32:52,604 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-07-08 12:32:52,604 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-07-08 12:32:52,604 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-07-08 12:32:52,604 INFO L268 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-07-08 12:32:52,604 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-07-08 12:32:52,605 INFO L268 CegarLoopResult]: For program point L218(lines 218 390) no Hoare annotation was computed. [2020-07-08 12:32:52,605 INFO L268 CegarLoopResult]: For program point L152(lines 152 390) no Hoare annotation was computed. [2020-07-08 12:32:52,605 INFO L268 CegarLoopResult]: For program point L119(lines 119 390) no Hoare annotation was computed. [2020-07-08 12:32:52,605 INFO L268 CegarLoopResult]: For program point L318(lines 318 390) no Hoare annotation was computed. [2020-07-08 12:32:52,605 INFO L268 CegarLoopResult]: For program point L186(lines 186 390) no Hoare annotation was computed. [2020-07-08 12:32:52,605 INFO L268 CegarLoopResult]: For program point L54(lines 54 390) no Hoare annotation was computed. [2020-07-08 12:32:52,605 INFO L268 CegarLoopResult]: For program point L550-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,605 INFO L268 CegarLoopResult]: For program point L517-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,605 INFO L268 CegarLoopResult]: For program point L484-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,606 INFO L268 CegarLoopResult]: For program point L451-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,606 INFO L268 CegarLoopResult]: For program point L418-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,606 INFO L268 CegarLoopResult]: For program point L286(lines 286 390) no Hoare annotation was computed. [2020-07-08 12:32:52,606 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-07-08 12:32:52,606 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-07-08 12:32:52,606 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-07-08 12:32:52,606 INFO L268 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-07-08 12:32:52,607 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-07-08 12:32:52,607 INFO L268 CegarLoopResult]: For program point L353(lines 353 390) no Hoare annotation was computed. [2020-07-08 12:32:52,607 INFO L268 CegarLoopResult]: For program point L189(lines 189 390) no Hoare annotation was computed. [2020-07-08 12:32:52,607 INFO L268 CegarLoopResult]: For program point L553-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,607 INFO L268 CegarLoopResult]: For program point L520-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,607 INFO L268 CegarLoopResult]: For program point L487-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,607 INFO L268 CegarLoopResult]: For program point L454-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,607 INFO L268 CegarLoopResult]: For program point L421-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,607 INFO L268 CegarLoopResult]: For program point L355(lines 355 390) no Hoare annotation was computed. [2020-07-08 12:32:52,607 INFO L268 CegarLoopResult]: For program point L256(lines 256 390) no Hoare annotation was computed. [2020-07-08 12:32:52,608 INFO L268 CegarLoopResult]: For program point L223(lines 223 390) no Hoare annotation was computed. [2020-07-08 12:32:52,608 INFO L268 CegarLoopResult]: For program point L124(lines 124 390) no Hoare annotation was computed. [2020-07-08 12:32:52,608 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-08 12:32:52,608 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-08 12:32:52,608 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-07-08 12:32:52,608 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-07-08 12:32:52,608 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-07-08 12:32:52,608 INFO L268 CegarLoopResult]: For program point L92(lines 92 390) no Hoare annotation was computed. [2020-07-08 12:32:52,609 INFO L264 CegarLoopResult]: At program point calculate_outputENTRY(lines 30 575) the Hoare annotation is: (let ((.cse9 (= ~a7~0 |old(~a7~0)|)) (.cse10 (= ~a17~0 |old(~a17~0)|)) (.cse11 (= ~a16~0 |old(~a16~0)|)) (.cse12 (= ~a8~0 |old(~a8~0)|)) (.cse13 (= ~a20~0 |old(~a20~0)|))) (let ((.cse7 (not (<= 15 |old(~a8~0)|))) (.cse2 (not (= 1 |old(~a17~0)|))) (.cse8 (not (= 1 |old(~a20~0)|))) (.cse4 (and .cse9 .cse10 .cse11 .cse12 (= 1 ~a21~0) .cse13)) (.cse5 (not (= 1 |old(~a21~0)|))) (.cse0 (not (<= |old(~a21~0)| 0))) (.cse1 (not (<= |old(~a16~0)| 5))) (.cse3 (and .cse9 .cse10 .cse11 .cse12 .cse13 (= ~a21~0 |old(~a21~0)|))) (.cse6 (not (<= |old(~a17~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse5 .cse6) (or .cse7 .cse4 .cse5 .cse6) (or .cse7 .cse4 .cse2 .cse5) (or .cse8 .cse4 .cse2 .cse5) (or (= 13 |old(~a8~0)|) .cse4 .cse1 .cse2 .cse5) (or .cse8 .cse0 .cse3 .cse6) (or .cse8 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse3 .cse6)))) [2020-07-08 12:32:52,609 INFO L268 CegarLoopResult]: For program point L324(lines 324 390) no Hoare annotation was computed. [2020-07-08 12:32:52,609 INFO L268 CegarLoopResult]: For program point L556-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,609 INFO L268 CegarLoopResult]: For program point L523-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,609 INFO L268 CegarLoopResult]: For program point L490-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,609 INFO L268 CegarLoopResult]: For program point L457-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,609 INFO L268 CegarLoopResult]: For program point L391(lines 391 393) no Hoare annotation was computed. [2020-07-08 12:32:52,609 INFO L268 CegarLoopResult]: For program point L424-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,609 INFO L268 CegarLoopResult]: For program point L391-2(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,609 INFO L268 CegarLoopResult]: For program point L292(lines 292 390) no Hoare annotation was computed. [2020-07-08 12:32:52,610 INFO L268 CegarLoopResult]: For program point L160(lines 160 390) no Hoare annotation was computed. [2020-07-08 12:32:52,610 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-07-08 12:32:52,610 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-08 12:32:52,610 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-07-08 12:32:52,610 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-07-08 12:32:52,610 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-08 12:32:52,610 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-07-08 12:32:52,610 INFO L268 CegarLoopResult]: For program point L194(lines 194 390) no Hoare annotation was computed. [2020-07-08 12:32:52,610 INFO L268 CegarLoopResult]: For program point L62(lines 62 390) no Hoare annotation was computed. [2020-07-08 12:32:52,610 INFO L268 CegarLoopResult]: For program point L261(lines 261 390) no Hoare annotation was computed. [2020-07-08 12:32:52,610 INFO L268 CegarLoopResult]: For program point L129(lines 129 390) no Hoare annotation was computed. [2020-07-08 12:32:52,611 INFO L268 CegarLoopResult]: For program point L559-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,611 INFO L268 CegarLoopResult]: For program point L526-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,611 INFO L268 CegarLoopResult]: For program point L493-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,611 INFO L268 CegarLoopResult]: For program point L460-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,611 INFO L268 CegarLoopResult]: For program point L427-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,611 INFO L268 CegarLoopResult]: For program point L361(lines 361 390) no Hoare annotation was computed. [2020-07-08 12:32:52,611 INFO L268 CegarLoopResult]: For program point L394-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,611 INFO L268 CegarLoopResult]: For program point L97(lines 97 390) no Hoare annotation was computed. [2020-07-08 12:32:52,612 INFO L268 CegarLoopResult]: For program point L31(lines 31 390) no Hoare annotation was computed. [2020-07-08 12:32:52,612 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-07-08 12:32:52,612 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-07-08 12:32:52,612 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-07-08 12:32:52,612 INFO L268 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-07-08 12:32:52,612 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-07-08 12:32:52,612 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-08 12:32:52,612 INFO L268 CegarLoopResult]: For program point L329(lines 329 390) no Hoare annotation was computed. [2020-07-08 12:32:52,612 INFO L268 CegarLoopResult]: For program point L197(lines 197 390) no Hoare annotation was computed. [2020-07-08 12:32:52,612 INFO L268 CegarLoopResult]: For program point L65(lines 65 390) no Hoare annotation was computed. [2020-07-08 12:32:52,612 INFO L268 CegarLoopResult]: For program point L363(lines 363 390) no Hoare annotation was computed. [2020-07-08 12:32:52,613 INFO L268 CegarLoopResult]: For program point L231(lines 231 390) no Hoare annotation was computed. [2020-07-08 12:32:52,613 INFO L268 CegarLoopResult]: For program point L165(lines 165 390) no Hoare annotation was computed. [2020-07-08 12:32:52,613 INFO L268 CegarLoopResult]: For program point L562-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,613 INFO L268 CegarLoopResult]: For program point L529-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,613 INFO L268 CegarLoopResult]: For program point L496-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,613 INFO L268 CegarLoopResult]: For program point L463-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,613 INFO L268 CegarLoopResult]: For program point L430-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,613 INFO L268 CegarLoopResult]: For program point L397-1(lines 30 575) no Hoare annotation was computed. [2020-07-08 12:32:52,613 INFO L268 CegarLoopResult]: For program point L265(lines 265 390) no Hoare annotation was computed. [2020-07-08 12:32:52,613 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-07-08 12:32:52,614 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-07-08 12:32:52,614 INFO L268 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-07-08 12:32:52,614 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-07-08 12:32:52,614 INFO L268 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-07-08 12:32:52,614 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-08 12:32:52,614 INFO L268 CegarLoopResult]: For program point L365(lines 365 390) no Hoare annotation was computed. [2020-07-08 12:32:52,614 INFO L268 CegarLoopResult]: For program point L299(lines 299 390) no Hoare annotation was computed. [2020-07-08 12:32:52,614 INFO L268 CegarLoopResult]: For program point L35(lines 35 390) no Hoare annotation was computed. [2020-07-08 12:32:52,614 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-08 12:32:52,614 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~a17~0) (<= 15 ~a8~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 5 ~a16~0)) [2020-07-08 12:32:52,615 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-08 12:32:52,615 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-08 12:32:52,615 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(~a16~0)| 5)) (and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a8~0 |old(~a8~0)|) (= 1 ~a21~0) (= 1 ~a20~0) (= 5 ~a16~0)) (not (= 1 |old(~a17~0)|)) (not (<= 5 |old(~a16~0)|)) (not (= 1 |old(~a21~0)|))) [2020-07-08 12:32:52,615 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 577 594) no Hoare annotation was computed. [2020-07-08 12:32:52,615 INFO L264 CegarLoopResult]: At program point L591(line 591) the Hoare annotation is: (let ((.cse10 (not (= 1 |old(~a21~0)|)))) (let ((.cse2 (= 1 ~a21~0)) (.cse0 (<= ~a16~0 5)) (.cse1 (= 1 ~a17~0)) (.cse4 (<= 5 ~a16~0)) (.cse8 (<= 15 ~a8~0)) (.cse9 (= ~a21~0 |old(~a21~0)|)) (.cse6 (<= ~a21~0 0)) (.cse7 (<= ~a17~0 0)) (.cse5 (= 1 ~a20~0)) (.cse3 (or (not (= 1 |old(~a7~0)|)) .cse10))) (or (and (not (= 13 ~a8~0)) .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse1 .cse2 .cse5 .cse3) (and .cse6 .cse7 .cse0 .cse3) (and (= ~a7~0 |old(~a7~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) .cse0 .cse1 .cse2 .cse5) (not (= 1 |old(~a17~0)|)) (and .cse0 .cse1 .cse2 .cse5 .cse3) (not (<= 5 |old(~a16~0)|)) (and .cse7 .cse4 .cse2 .cse5 .cse3) (and .cse1 .cse4 .cse8 .cse3 .cse9) (not (= 1 |old(~a20~0)|)) (not (<= 15 |old(~a8~0)|)) (and .cse7 .cse0 .cse2 .cse3) (not (<= |old(~a16~0)| 5)) (and .cse6 .cse0 .cse1 .cse3) .cse10 (and .cse7 .cse4 .cse8 .cse3 .cse9) (and .cse6 .cse7 .cse5 .cse3)))) [2020-07-08 12:32:52,615 INFO L268 CegarLoopResult]: For program point L591-1(line 591) no Hoare annotation was computed. [2020-07-08 12:32:52,615 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-07-08 12:32:52,616 INFO L264 CegarLoopResult]: At program point L583-2(lines 583 593) the Hoare annotation is: (let ((.cse10 (not (= 1 |old(~a21~0)|)))) (let ((.cse2 (= 1 ~a21~0)) (.cse0 (<= ~a16~0 5)) (.cse1 (= 1 ~a17~0)) (.cse4 (<= 5 ~a16~0)) (.cse8 (<= 15 ~a8~0)) (.cse9 (= ~a21~0 |old(~a21~0)|)) (.cse6 (<= ~a21~0 0)) (.cse7 (<= ~a17~0 0)) (.cse5 (= 1 ~a20~0)) (.cse3 (or (not (= 1 |old(~a7~0)|)) .cse10))) (or (and (not (= 13 ~a8~0)) .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse1 .cse2 .cse5 .cse3) (and .cse6 .cse7 .cse0 .cse3) (and (= ~a7~0 |old(~a7~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) .cse0 .cse1 .cse2 .cse5) (not (= 1 |old(~a17~0)|)) (and .cse0 .cse1 .cse2 .cse5 .cse3) (not (<= 5 |old(~a16~0)|)) (and .cse7 .cse4 .cse2 .cse5 .cse3) (and .cse1 .cse4 .cse8 .cse3 .cse9) (not (= 1 |old(~a20~0)|)) (not (<= 15 |old(~a8~0)|)) (and .cse7 .cse0 .cse2 .cse3) (not (<= |old(~a16~0)| 5)) (and .cse6 .cse0 .cse1 .cse3) .cse10 (and .cse7 .cse4 .cse8 .cse3 .cse9) (and .cse6 .cse7 .cse5 .cse3)))) [2020-07-08 12:32:52,616 INFO L268 CegarLoopResult]: For program point L583-3(lines 577 594) no Hoare annotation was computed. [2020-07-08 12:32:52,620 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 12:32:52,620 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-08 12:32:52,623 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 12:32:52,623 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-08 12:32:52,623 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-08 12:32:52,623 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 12:32:52,624 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-08 12:32:52,624 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-08 12:32:52,624 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-08 12:32:52,624 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-08 12:32:52,624 WARN L170 areAnnotationChecker]: calculate_outputFINAL has no Hoare annotation [2020-07-08 12:32:52,624 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-08 12:32:52,625 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-08 12:32:52,625 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 12:32:52,625 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-08 12:32:52,625 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-08 12:32:52,625 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-08 12:32:52,625 WARN L170 areAnnotationChecker]: calculate_outputEXIT has no Hoare annotation [2020-07-08 12:32:52,625 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-08 12:32:52,625 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-08 12:32:52,625 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-08 12:32:52,625 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-08 12:32:52,627 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-08 12:32:52,627 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-08 12:32:52,627 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-08 12:32:52,628 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-08 12:32:52,628 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-08 12:32:52,628 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-08 12:32:52,628 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-08 12:32:52,628 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-08 12:32:52,628 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-08 12:32:52,628 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-08 12:32:52,628 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-08 12:32:52,628 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-08 12:32:52,628 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-08 12:32:52,628 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-08 12:32:52,629 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-08 12:32:52,629 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-08 12:32:52,629 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-08 12:32:52,629 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-08 12:32:52,629 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-08 12:32:52,629 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-08 12:32:52,629 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-08 12:32:52,629 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-08 12:32:52,629 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-08 12:32:52,629 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-08 12:32:52,629 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-08 12:32:52,629 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-08 12:32:52,629 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-08 12:32:52,630 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-08 12:32:52,630 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-08 12:32:52,630 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-08 12:32:52,630 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-08 12:32:52,630 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-08 12:32:52,630 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-08 12:32:52,630 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-08 12:32:52,630 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-08 12:32:52,630 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-08 12:32:52,631 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-08 12:32:52,631 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-08 12:32:52,631 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-08 12:32:52,631 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-08 12:32:52,631 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-08 12:32:52,631 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-08 12:32:52,631 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-08 12:32:52,631 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-08 12:32:52,631 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-08 12:32:52,631 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-08 12:32:52,632 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-08 12:32:52,632 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-08 12:32:52,632 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-08 12:32:52,632 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-08 12:32:52,632 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-08 12:32:52,632 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-08 12:32:52,632 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-08 12:32:52,632 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-08 12:32:52,632 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-08 12:32:52,632 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-08 12:32:52,632 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-08 12:32:52,633 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-08 12:32:52,633 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-08 12:32:52,633 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-08 12:32:52,633 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-08 12:32:52,633 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-08 12:32:52,633 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-08 12:32:52,633 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-08 12:32:52,633 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-08 12:32:52,633 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-08 12:32:52,633 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-08 12:32:52,634 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-08 12:32:52,634 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-08 12:32:52,634 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-08 12:32:52,634 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-08 12:32:52,634 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-08 12:32:52,634 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-08 12:32:52,634 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-08 12:32:52,634 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-08 12:32:52,634 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-08 12:32:52,634 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-08 12:32:52,635 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-08 12:32:52,635 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-08 12:32:52,635 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-08 12:32:52,635 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-08 12:32:52,635 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-08 12:32:52,635 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-08 12:32:52,635 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-08 12:32:52,635 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-08 12:32:52,635 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-08 12:32:52,635 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-08 12:32:52,635 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-08 12:32:52,636 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-08 12:32:52,636 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-08 12:32:52,636 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-08 12:32:52,636 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-08 12:32:52,636 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-08 12:32:52,636 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-08 12:32:52,636 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-08 12:32:52,636 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-08 12:32:52,636 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-08 12:32:52,636 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-08 12:32:52,637 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-08 12:32:52,637 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-08 12:32:52,637 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-08 12:32:52,637 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-08 12:32:52,637 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-08 12:32:52,637 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-08 12:32:52,637 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-08 12:32:52,637 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-08 12:32:52,637 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-08 12:32:52,637 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-08 12:32:52,638 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-08 12:32:52,638 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-08 12:32:52,638 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-08 12:32:52,638 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-08 12:32:52,638 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-08 12:32:52,638 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-08 12:32:52,638 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-08 12:32:52,638 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-08 12:32:52,638 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-08 12:32:52,638 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-08 12:32:52,639 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-08 12:32:52,639 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-08 12:32:52,639 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-08 12:32:52,639 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-08 12:32:52,639 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-08 12:32:52,639 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-08 12:32:52,639 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-08 12:32:52,639 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-08 12:32:52,639 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-08 12:32:52,639 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-08 12:32:52,639 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-08 12:32:52,640 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-08 12:32:52,640 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-08 12:32:52,640 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-08 12:32:52,640 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-08 12:32:52,640 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-08 12:32:52,640 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-08 12:32:52,640 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-08 12:32:52,640 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-08 12:32:52,640 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-08 12:32:52,640 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-08 12:32:52,640 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-08 12:32:52,641 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-08 12:32:52,641 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-08 12:32:52,641 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-08 12:32:52,641 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-08 12:32:52,641 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-08 12:32:52,641 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-08 12:32:52,641 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-08 12:32:52,641 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2020-07-08 12:32:52,641 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-08 12:32:52,641 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-08 12:32:52,642 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-08 12:32:52,642 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-08 12:32:52,642 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-08 12:32:52,642 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-08 12:32:52,642 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-08 12:32:52,642 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-08 12:32:52,642 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-08 12:32:52,642 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-08 12:32:52,642 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-08 12:32:52,642 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-08 12:32:52,643 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-08 12:32:52,643 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-08 12:32:52,643 WARN L170 areAnnotationChecker]: L425 has no Hoare annotation [2020-07-08 12:32:52,643 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-08 12:32:52,643 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-08 12:32:52,643 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-08 12:32:52,643 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-08 12:32:52,643 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-08 12:32:52,643 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-08 12:32:52,643 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-08 12:32:52,644 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-08 12:32:52,644 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-08 12:32:52,644 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-08 12:32:52,644 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-08 12:32:52,644 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-08 12:32:52,644 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-08 12:32:52,644 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-08 12:32:52,644 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-08 12:32:52,644 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-08 12:32:52,644 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-08 12:32:52,644 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-08 12:32:52,644 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-08 12:32:52,644 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-08 12:32:52,644 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-08 12:32:52,644 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-08 12:32:52,645 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-08 12:32:52,645 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-08 12:32:52,645 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-08 12:32:52,645 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-08 12:32:52,645 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-08 12:32:52,645 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-08 12:32:52,645 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-08 12:32:52,645 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-08 12:32:52,645 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-08 12:32:52,645 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-08 12:32:52,645 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-08 12:32:52,645 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-08 12:32:52,645 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-08 12:32:52,645 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-08 12:32:52,645 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-08 12:32:52,646 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-08 12:32:52,646 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-08 12:32:52,646 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2020-07-08 12:32:52,646 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-08 12:32:52,646 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-08 12:32:52,646 WARN L170 areAnnotationChecker]: L467 has no Hoare annotation [2020-07-08 12:32:52,646 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-08 12:32:52,646 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-08 12:32:52,646 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-08 12:32:52,646 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-08 12:32:52,646 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-08 12:32:52,646 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-08 12:32:52,646 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-08 12:32:52,646 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-08 12:32:52,646 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-08 12:32:52,646 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-08 12:32:52,647 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-08 12:32:52,647 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-08 12:32:52,647 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-08 12:32:52,647 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-08 12:32:52,647 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-08 12:32:52,647 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-08 12:32:52,647 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-08 12:32:52,647 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-08 12:32:52,647 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-08 12:32:52,647 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-08 12:32:52,647 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-08 12:32:52,647 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-08 12:32:52,647 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-08 12:32:52,648 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-08 12:32:52,648 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-08 12:32:52,648 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-08 12:32:52,648 WARN L170 areAnnotationChecker]: L494 has no Hoare annotation [2020-07-08 12:32:52,648 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-08 12:32:52,648 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-08 12:32:52,648 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-08 12:32:52,648 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-08 12:32:52,648 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-08 12:32:52,648 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-08 12:32:52,648 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-08 12:32:52,649 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-08 12:32:52,649 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-08 12:32:52,649 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-08 12:32:52,649 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-08 12:32:52,649 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-08 12:32:52,649 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-08 12:32:52,649 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-08 12:32:52,649 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2020-07-08 12:32:52,649 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-08 12:32:52,649 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-08 12:32:52,649 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-08 12:32:52,649 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-08 12:32:52,649 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-08 12:32:52,649 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-08 12:32:52,650 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-08 12:32:52,650 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-08 12:32:52,650 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-08 12:32:52,650 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-08 12:32:52,650 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-08 12:32:52,650 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-08 12:32:52,650 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-08 12:32:52,650 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-08 12:32:52,650 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-08 12:32:52,650 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-08 12:32:52,650 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-08 12:32:52,650 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-08 12:32:52,650 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-08 12:32:52,650 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-08 12:32:52,650 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-08 12:32:52,650 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-08 12:32:52,651 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-08 12:32:52,651 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-08 12:32:52,651 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-08 12:32:52,651 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-08 12:32:52,651 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-08 12:32:52,651 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-08 12:32:52,651 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-08 12:32:52,651 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-08 12:32:52,651 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-08 12:32:52,651 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-08 12:32:52,651 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2020-07-08 12:32:52,651 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-08 12:32:52,651 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-08 12:32:52,651 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-08 12:32:52,651 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-08 12:32:52,652 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-08 12:32:52,652 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-08 12:32:52,652 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-08 12:32:52,652 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-08 12:32:52,652 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2020-07-08 12:32:52,652 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-08 12:32:52,652 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-08 12:32:52,652 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-08 12:32:52,652 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-08 12:32:52,652 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-08 12:32:52,652 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-08 12:32:52,652 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-08 12:32:52,652 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-08 12:32:52,652 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-08 12:32:52,652 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-08 12:32:52,652 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-08 12:32:52,652 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-08 12:32:52,653 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-08 12:32:52,653 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-08 12:32:52,653 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-08 12:32:52,653 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-08 12:32:52,653 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-08 12:32:52,653 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2020-07-08 12:32:52,653 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-08 12:32:52,653 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-08 12:32:52,653 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-08 12:32:52,653 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-08 12:32:52,653 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 12:32:52,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.07 12:32:52 BoogieIcfgContainer [2020-07-08 12:32:52,672 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-08 12:32:52,675 INFO L168 Benchmark]: Toolchain (without parser) took 106410.17 ms. Allocated memory was 138.4 MB in the beginning and 762.8 MB in the end (delta: 624.4 MB). Free memory was 99.8 MB in the beginning and 327.6 MB in the end (delta: -227.8 MB). Peak memory consumption was 396.7 MB. Max. memory is 7.1 GB. [2020-07-08 12:32:52,675 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 138.4 MB. Free memory was 120.3 MB in the beginning and 120.0 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2020-07-08 12:32:52,676 INFO L168 Benchmark]: CACSL2BoogieTranslator took 754.94 ms. Allocated memory was 138.4 MB in the beginning and 205.0 MB in the end (delta: 66.6 MB). Free memory was 99.6 MB in the beginning and 165.9 MB in the end (delta: -66.3 MB). Peak memory consumption was 39.1 MB. Max. memory is 7.1 GB. [2020-07-08 12:32:52,677 INFO L168 Benchmark]: Boogie Preprocessor took 161.35 ms. Allocated memory is still 205.0 MB. Free memory was 165.9 MB in the beginning and 160.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. [2020-07-08 12:32:52,677 INFO L168 Benchmark]: RCFGBuilder took 1717.29 ms. Allocated memory was 205.0 MB in the beginning and 237.5 MB in the end (delta: 32.5 MB). Free memory was 160.2 MB in the beginning and 96.7 MB in the end (delta: 63.5 MB). Peak memory consumption was 96.0 MB. Max. memory is 7.1 GB. [2020-07-08 12:32:52,678 INFO L168 Benchmark]: TraceAbstraction took 103770.89 ms. Allocated memory was 237.5 MB in the beginning and 762.8 MB in the end (delta: 525.3 MB). Free memory was 95.2 MB in the beginning and 327.6 MB in the end (delta: -232.3 MB). Peak memory consumption was 293.0 MB. Max. memory is 7.1 GB. [2020-07-08 12:32:52,681 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 0.23 ms. Allocated memory is still 138.4 MB. Free memory was 120.3 MB in the beginning and 120.0 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 754.94 ms. Allocated memory was 138.4 MB in the beginning and 205.0 MB in the end (delta: 66.6 MB). Free memory was 99.6 MB in the beginning and 165.9 MB in the end (delta: -66.3 MB). Peak memory consumption was 39.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 161.35 ms. Allocated memory is still 205.0 MB. Free memory was 165.9 MB in the beginning and 160.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1717.29 ms. Allocated memory was 205.0 MB in the beginning and 237.5 MB in the end (delta: 32.5 MB). Free memory was 160.2 MB in the beginning and 96.7 MB in the end (delta: 63.5 MB). Peak memory consumption was 96.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 103770.89 ms. Allocated memory was 237.5 MB in the beginning and 762.8 MB in the end (delta: 525.3 MB). Free memory was 95.2 MB in the beginning and 327.6 MB in the end (delta: -232.3 MB). Peak memory consumption was 293.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 431]: 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: (((((((((((((((((((!(13 == a8) && a16 <= 5) && 1 == a17) && 1 == a21) && (!(1 == \old(a7)) || !(1 == \old(a21)))) || ((((5 <= a16 && 1 == a17) && 1 == a21) && 1 == a20) && (!(1 == \old(a7)) || !(1 == \old(a21))))) || (((a21 <= 0 && a17 <= 0) && a16 <= 5) && (!(1 == \old(a7)) || !(1 == \old(a21))))) || ((((((a7 == \old(a7) && a16 == \old(a16)) && a8 == \old(a8)) && a16 <= 5) && 1 == a17) && 1 == a21) && 1 == a20)) || !(1 == \old(a17))) || ((((a16 <= 5 && 1 == a17) && 1 == a21) && 1 == a20) && (!(1 == \old(a7)) || !(1 == \old(a21))))) || !(5 <= \old(a16))) || ((((a17 <= 0 && 5 <= a16) && 1 == a21) && 1 == a20) && (!(1 == \old(a7)) || !(1 == \old(a21))))) || ((((1 == a17 && 5 <= a16) && 15 <= a8) && (!(1 == \old(a7)) || !(1 == \old(a21)))) && a21 == \old(a21))) || !(1 == \old(a20))) || !(15 <= \old(a8))) || (((a17 <= 0 && a16 <= 5) && 1 == a21) && (!(1 == \old(a7)) || !(1 == \old(a21))))) || !(\old(a16) <= 5)) || (((a21 <= 0 && a16 <= 5) && 1 == a17) && (!(1 == \old(a7)) || !(1 == \old(a21))))) || !(1 == \old(a21))) || ((((a17 <= 0 && 5 <= a16) && 15 <= a8) && (!(1 == \old(a7)) || !(1 == \old(a21)))) && a21 == \old(a21))) || (((a21 <= 0 && a17 <= 0) && 1 == a20) && (!(1 == \old(a7)) || !(1 == \old(a21)))) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 207 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 97.3s, OverallIterations: 9, TraceHistogramMax: 5, AutomataDifference: 79.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 6.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 328 SDtfs, 5243 SDslu, 486 SDs, 0 SdLazy, 10245 SolverSat, 2147 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 22.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1107 GetRequests, 974 SyntacticMatches, 1 SemanticMatches, 132 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 511 ImplicationChecksByTransitivity, 3.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2604occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 6.9s AutomataMinimizationTime, 9 MinimizatonAttempts, 1680 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 123 PreInvPairs, 199 NumberOfFragments, 923 HoareAnnotationTreeSize, 123 FomulaSimplifications, 682578 FormulaSimplificationTreeSizeReduction, 1.6s HoareSimplificationTime, 7 FomulaSimplificationsInter, 50762 FormulaSimplificationTreeSizeReductionInter, 4.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 5.2s InterpolantComputationTime, 2102 NumberOfCodeBlocks, 2102 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 2087 ConstructedInterpolants, 0 QuantifiedInterpolants, 802600 SizeOfPredicates, 5 NumberOfNonLiveVariables, 2712 ConjunctsInSsa, 37 ConjunctsInUnsatCore, 15 InterpolantComputations, 4 PerfectInterpolantSequences, 819/947 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...