/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem02_label40.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 05:49:15,596 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 05:49:15,599 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 05:49:15,618 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 05:49:15,618 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 05:49:15,620 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 05:49:15,622 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 05:49:15,632 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 05:49:15,636 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 05:49:15,639 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 05:49:15,641 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 05:49:15,643 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 05:49:15,643 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 05:49:15,645 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 05:49:15,647 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 05:49:15,649 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 05:49:15,650 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 05:49:15,651 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 05:49:15,652 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 05:49:15,657 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 05:49:15,662 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 05:49:15,665 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 05:49:15,666 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 05:49:15,667 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 05:49:15,670 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 05:49:15,679 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 05:49:15,680 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 05:49:15,681 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 05:49:15,682 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 05:49:15,707 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 05:49:15,707 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 05:49:15,716 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 05:49:15,716 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 05:49:15,716 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 05:49:15,716 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 05:49:15,716 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 05:49:15,717 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 05:49:15,717 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 05:49:15,717 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 05:49:15,717 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 05:49:15,719 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 05:49:15,720 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 05:49:15,720 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 05:49:15,720 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 05:49:15,720 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 05:49:15,720 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 05:49:15,720 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 05:49:15,721 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 05:49:15,721 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 05:49:15,721 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 05:49:15,721 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 05:49:15,721 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-18 05:49:16,009 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 05:49:16,028 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 05:49:16,033 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 05:49:16,035 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 05:49:16,035 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 05:49:16,036 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem02_label40.c [2020-07-18 05:49:16,116 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1738f39e/035de1249b3c47e5a7f2d88c7cf967a2/FLAG0e396a05d [2020-07-18 05:49:16,644 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 05:49:16,645 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem02_label40.c [2020-07-18 05:49:16,655 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1738f39e/035de1249b3c47e5a7f2d88c7cf967a2/FLAG0e396a05d [2020-07-18 05:49:16,925 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1738f39e/035de1249b3c47e5a7f2d88c7cf967a2 [2020-07-18 05:49:16,934 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 05:49:16,936 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 05:49:16,937 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 05:49:16,937 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 05:49:16,941 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 05:49:16,942 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 05:49:16" (1/1) ... [2020-07-18 05:49:16,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4466b720 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:49:16, skipping insertion in model container [2020-07-18 05:49:16,945 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 05:49:16" (1/1) ... [2020-07-18 05:49:16,952 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 05:49:17,013 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 05:49:17,501 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 05:49:17,508 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 05:49:17,617 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 05:49:17,737 INFO L208 MainTranslator]: Completed translation [2020-07-18 05:49:17,739 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:49:17 WrapperNode [2020-07-18 05:49:17,739 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 05:49:17,739 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 05:49:17,740 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 05:49:17,740 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 05:49:17,757 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:49:17" (1/1) ... [2020-07-18 05:49:17,757 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:49:17" (1/1) ... [2020-07-18 05:49:17,776 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:49:17" (1/1) ... [2020-07-18 05:49:17,776 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:49:17" (1/1) ... [2020-07-18 05:49:17,849 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:49:17" (1/1) ... [2020-07-18 05:49:17,872 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:49:17" (1/1) ... [2020-07-18 05:49:17,883 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:49:17" (1/1) ... [2020-07-18 05:49:17,893 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 05:49:17,894 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 05:49:17,897 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 05:49:17,897 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 05:49:17,898 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:49:17" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 05:49:17,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 05:49:17,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 05:49:17,989 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-18 05:49:17,989 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 05:49:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-18 05:49:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 05:49:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 05:49:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-18 05:49:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 05:49:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 05:49:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 05:49:19,906 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 05:49:19,906 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-18 05:49:19,915 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 05:49:19 BoogieIcfgContainer [2020-07-18 05:49:19,915 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 05:49:19,917 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 05:49:19,917 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 05:49:19,921 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 05:49:19,922 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 05:49:16" (1/3) ... [2020-07-18 05:49:19,923 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b973e61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 05:49:19, skipping insertion in model container [2020-07-18 05:49:19,923 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:49:17" (2/3) ... [2020-07-18 05:49:19,924 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b973e61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 05:49:19, skipping insertion in model container [2020-07-18 05:49:19,924 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 05:49:19" (3/3) ... [2020-07-18 05:49:19,926 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem02_label40.c [2020-07-18 05:49:19,938 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 05:49:19,947 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 05:49:19,962 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 05:49:19,989 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 05:49:19,990 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 05:49:19,990 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-18 05:49:19,990 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 05:49:19,990 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 05:49:19,990 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 05:49:19,990 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 05:49:19,991 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 05:49:20,015 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states. [2020-07-18 05:49:20,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2020-07-18 05:49:20,043 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:49:20,046 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:49:20,047 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:49:20,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:49:20,056 INFO L82 PathProgramCache]: Analyzing trace with hash 632775426, now seen corresponding path program 1 times [2020-07-18 05:49:20,068 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:49:20,069 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1751685497] [2020-07-18 05:49:20,069 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:49:20,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:49:20,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:49:20,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {552#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {530#true} is VALID [2020-07-18 05:49:20,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {530#true} ~e~0 := 5; {530#true} is VALID [2020-07-18 05:49:20,771 INFO L280 TraceCheckUtils]: 2: Hoare triple {530#true} ~d~0 := 4; {530#true} is VALID [2020-07-18 05:49:20,772 INFO L280 TraceCheckUtils]: 3: Hoare triple {530#true} ~f~0 := 6; {530#true} is VALID [2020-07-18 05:49:20,772 INFO L280 TraceCheckUtils]: 4: Hoare triple {530#true} ~c~0 := 3; {530#true} is VALID [2020-07-18 05:49:20,772 INFO L280 TraceCheckUtils]: 5: Hoare triple {530#true} ~u~0 := 21; {530#true} is VALID [2020-07-18 05:49:20,773 INFO L280 TraceCheckUtils]: 6: Hoare triple {530#true} ~v~0 := 22; {530#true} is VALID [2020-07-18 05:49:20,773 INFO L280 TraceCheckUtils]: 7: Hoare triple {530#true} ~w~0 := 23; {530#true} is VALID [2020-07-18 05:49:20,774 INFO L280 TraceCheckUtils]: 8: Hoare triple {530#true} ~x~0 := 24; {530#true} is VALID [2020-07-18 05:49:20,774 INFO L280 TraceCheckUtils]: 9: Hoare triple {530#true} ~y~0 := 25; {530#true} is VALID [2020-07-18 05:49:20,775 INFO L280 TraceCheckUtils]: 10: Hoare triple {530#true} ~z~0 := 26; {530#true} is VALID [2020-07-18 05:49:20,775 INFO L280 TraceCheckUtils]: 11: Hoare triple {530#true} ~a25~0 := 0; {530#true} is VALID [2020-07-18 05:49:20,776 INFO L280 TraceCheckUtils]: 12: Hoare triple {530#true} ~a11~0 := 0; {553#(= 0 ~a11~0)} is VALID [2020-07-18 05:49:20,777 INFO L280 TraceCheckUtils]: 13: Hoare triple {553#(= 0 ~a11~0)} ~a28~0 := 7; {553#(= 0 ~a11~0)} is VALID [2020-07-18 05:49:20,778 INFO L280 TraceCheckUtils]: 14: Hoare triple {553#(= 0 ~a11~0)} ~a19~0 := 1; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,779 INFO L280 TraceCheckUtils]: 15: Hoare triple {551#(not (= ~a11~0 ~a19~0))} ~a21~0 := 1; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,780 INFO L280 TraceCheckUtils]: 16: Hoare triple {551#(not (= ~a11~0 ~a19~0))} ~a17~0 := 8; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,781 INFO L280 TraceCheckUtils]: 17: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume true; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,782 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {551#(not (= ~a11~0 ~a19~0))} {530#true} #1179#return; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,791 INFO L263 TraceCheckUtils]: 0: Hoare triple {530#true} call ULTIMATE.init(); {552#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 05:49:20,792 INFO L280 TraceCheckUtils]: 1: Hoare triple {552#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {530#true} is VALID [2020-07-18 05:49:20,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {530#true} ~e~0 := 5; {530#true} is VALID [2020-07-18 05:49:20,792 INFO L280 TraceCheckUtils]: 3: Hoare triple {530#true} ~d~0 := 4; {530#true} is VALID [2020-07-18 05:49:20,793 INFO L280 TraceCheckUtils]: 4: Hoare triple {530#true} ~f~0 := 6; {530#true} is VALID [2020-07-18 05:49:20,793 INFO L280 TraceCheckUtils]: 5: Hoare triple {530#true} ~c~0 := 3; {530#true} is VALID [2020-07-18 05:49:20,794 INFO L280 TraceCheckUtils]: 6: Hoare triple {530#true} ~u~0 := 21; {530#true} is VALID [2020-07-18 05:49:20,794 INFO L280 TraceCheckUtils]: 7: Hoare triple {530#true} ~v~0 := 22; {530#true} is VALID [2020-07-18 05:49:20,795 INFO L280 TraceCheckUtils]: 8: Hoare triple {530#true} ~w~0 := 23; {530#true} is VALID [2020-07-18 05:49:20,795 INFO L280 TraceCheckUtils]: 9: Hoare triple {530#true} ~x~0 := 24; {530#true} is VALID [2020-07-18 05:49:20,796 INFO L280 TraceCheckUtils]: 10: Hoare triple {530#true} ~y~0 := 25; {530#true} is VALID [2020-07-18 05:49:20,796 INFO L280 TraceCheckUtils]: 11: Hoare triple {530#true} ~z~0 := 26; {530#true} is VALID [2020-07-18 05:49:20,797 INFO L280 TraceCheckUtils]: 12: Hoare triple {530#true} ~a25~0 := 0; {530#true} is VALID [2020-07-18 05:49:20,798 INFO L280 TraceCheckUtils]: 13: Hoare triple {530#true} ~a11~0 := 0; {553#(= 0 ~a11~0)} is VALID [2020-07-18 05:49:20,799 INFO L280 TraceCheckUtils]: 14: Hoare triple {553#(= 0 ~a11~0)} ~a28~0 := 7; {553#(= 0 ~a11~0)} is VALID [2020-07-18 05:49:20,800 INFO L280 TraceCheckUtils]: 15: Hoare triple {553#(= 0 ~a11~0)} ~a19~0 := 1; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,801 INFO L280 TraceCheckUtils]: 16: Hoare triple {551#(not (= ~a11~0 ~a19~0))} ~a21~0 := 1; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,802 INFO L280 TraceCheckUtils]: 17: Hoare triple {551#(not (= ~a11~0 ~a19~0))} ~a17~0 := 8; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,803 INFO L280 TraceCheckUtils]: 18: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume true; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,804 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {551#(not (= ~a11~0 ~a19~0))} {530#true} #1179#return; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,806 INFO L263 TraceCheckUtils]: 20: Hoare triple {551#(not (= ~a11~0 ~a19~0))} call #t~ret4 := main(); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,807 INFO L280 TraceCheckUtils]: 21: Hoare triple {551#(not (= ~a11~0 ~a19~0))} ~output~0 := -1; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,808 INFO L280 TraceCheckUtils]: 22: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !false; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,809 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= ~a11~0 ~a19~0))} havoc ~input~0; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,810 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,813 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= ~a11~0 ~a19~0))} ~input~0 := #t~nondet2; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,814 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= ~a11~0 ~a19~0))} havoc #t~nondet2; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,815 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,817 INFO L263 TraceCheckUtils]: 28: Hoare triple {551#(not (= ~a11~0 ~a19~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,818 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= ~a11~0 ~a19~0))} ~input := #in~input; {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,819 INFO L280 TraceCheckUtils]: 30: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,820 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,823 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,824 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,826 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,827 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,827 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,834 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,835 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,836 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,837 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,838 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,839 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,841 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,842 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,845 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,846 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,848 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,849 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,849 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,850 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,851 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,861 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,862 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,863 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,864 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,865 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,865 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,866 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,867 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,869 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,870 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,871 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,871 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,874 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,875 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,876 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,877 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,878 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,879 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,880 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,881 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,882 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,883 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,884 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,887 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,888 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,890 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,891 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,892 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,893 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,894 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,895 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,896 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,897 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,898 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,899 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,900 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,901 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,902 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,903 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,904 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,904 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,905 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,906 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,907 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,908 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,909 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,910 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,941 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,942 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,943 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,959 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,962 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,963 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,964 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,965 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,965 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,968 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,976 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,977 INFO L280 TraceCheckUtils]: 110: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,978 INFO L280 TraceCheckUtils]: 111: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,979 INFO L280 TraceCheckUtils]: 112: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= ~a11~0 ~a19~0))} is VALID [2020-07-18 05:49:20,980 INFO L280 TraceCheckUtils]: 113: Hoare triple {551#(not (= ~a11~0 ~a19~0))} assume ((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {531#false} is VALID [2020-07-18 05:49:20,980 INFO L280 TraceCheckUtils]: 114: Hoare triple {531#false} assume !false; {531#false} is VALID [2020-07-18 05:49:21,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 05:49:21,014 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1751685497] [2020-07-18 05:49:21,016 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 05:49:21,016 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 05:49:21,017 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1301602924] [2020-07-18 05:49:21,023 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 115 [2020-07-18 05:49:21,027 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:49:21,031 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 05:49:21,193 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:49:21,194 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 05:49:21,194 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:49:21,200 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 05:49:21,201 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 05:49:21,203 INFO L87 Difference]: Start difference. First operand 527 states. Second operand 5 states. [2020-07-18 05:49:39,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:49:39,698 INFO L93 Difference]: Finished difference Result 1838 states and 2583 transitions. [2020-07-18 05:49:39,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-18 05:49:39,699 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 115 [2020-07-18 05:49:39,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:49:39,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:49:39,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2583 transitions. [2020-07-18 05:49:39,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:49:39,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2583 transitions. [2020-07-18 05:49:39,797 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 2583 transitions. [2020-07-18 05:49:43,963 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2583 edges. 2583 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:49:44,232 INFO L225 Difference]: With dead ends: 1838 [2020-07-18 05:49:44,233 INFO L226 Difference]: Without dead ends: 1209 [2020-07-18 05:49:44,249 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2020-07-18 05:49:44,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1209 states. [2020-07-18 05:49:51,956 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1209 to 1075. [2020-07-18 05:49:51,957 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:49:51,958 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1209 states. Second operand 1075 states. [2020-07-18 05:49:51,958 INFO L74 IsIncluded]: Start isIncluded. First operand 1209 states. Second operand 1075 states. [2020-07-18 05:49:51,959 INFO L87 Difference]: Start difference. First operand 1209 states. Second operand 1075 states. [2020-07-18 05:49:52,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:49:52,056 INFO L93 Difference]: Finished difference Result 1209 states and 1499 transitions. [2020-07-18 05:49:52,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1499 transitions. [2020-07-18 05:49:52,064 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:49:52,065 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:49:52,065 INFO L74 IsIncluded]: Start isIncluded. First operand 1075 states. Second operand 1209 states. [2020-07-18 05:49:52,065 INFO L87 Difference]: Start difference. First operand 1075 states. Second operand 1209 states. [2020-07-18 05:49:52,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:49:52,151 INFO L93 Difference]: Finished difference Result 1209 states and 1499 transitions. [2020-07-18 05:49:52,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1499 transitions. [2020-07-18 05:49:52,156 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:49:52,156 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:49:52,156 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:49:52,156 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:49:52,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1075 states. [2020-07-18 05:49:52,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 1075 states and 1358 transitions. [2020-07-18 05:49:52,235 INFO L78 Accepts]: Start accepts. Automaton has 1075 states and 1358 transitions. Word has length 115 [2020-07-18 05:49:52,238 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:49:52,238 INFO L479 AbstractCegarLoop]: Abstraction has 1075 states and 1358 transitions. [2020-07-18 05:49:52,238 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 05:49:52,239 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1075 states and 1358 transitions. [2020-07-18 05:49:54,913 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1358 edges. 1358 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:49:54,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1358 transitions. [2020-07-18 05:49:54,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2020-07-18 05:49:54,921 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:49:54,921 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:49:54,922 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 05:49:54,922 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:49:54,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:49:54,922 INFO L82 PathProgramCache]: Analyzing trace with hash -1507069906, now seen corresponding path program 1 times [2020-07-18 05:49:54,923 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:49:54,923 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [299288860] [2020-07-18 05:49:54,923 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:49:54,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:49:55,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:49:55,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {8838#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {8808#true} is VALID [2020-07-18 05:49:55,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {8808#true} ~e~0 := 5; {8808#true} is VALID [2020-07-18 05:49:55,190 INFO L280 TraceCheckUtils]: 2: Hoare triple {8808#true} ~d~0 := 4; {8808#true} is VALID [2020-07-18 05:49:55,190 INFO L280 TraceCheckUtils]: 3: Hoare triple {8808#true} ~f~0 := 6; {8808#true} is VALID [2020-07-18 05:49:55,190 INFO L280 TraceCheckUtils]: 4: Hoare triple {8808#true} ~c~0 := 3; {8808#true} is VALID [2020-07-18 05:49:55,191 INFO L280 TraceCheckUtils]: 5: Hoare triple {8808#true} ~u~0 := 21; {8808#true} is VALID [2020-07-18 05:49:55,191 INFO L280 TraceCheckUtils]: 6: Hoare triple {8808#true} ~v~0 := 22; {8808#true} is VALID [2020-07-18 05:49:55,191 INFO L280 TraceCheckUtils]: 7: Hoare triple {8808#true} ~w~0 := 23; {8808#true} is VALID [2020-07-18 05:49:55,192 INFO L280 TraceCheckUtils]: 8: Hoare triple {8808#true} ~x~0 := 24; {8808#true} is VALID [2020-07-18 05:49:55,192 INFO L280 TraceCheckUtils]: 9: Hoare triple {8808#true} ~y~0 := 25; {8808#true} is VALID [2020-07-18 05:49:55,192 INFO L280 TraceCheckUtils]: 10: Hoare triple {8808#true} ~z~0 := 26; {8808#true} is VALID [2020-07-18 05:49:55,192 INFO L280 TraceCheckUtils]: 11: Hoare triple {8808#true} ~a25~0 := 0; {8808#true} is VALID [2020-07-18 05:49:55,193 INFO L280 TraceCheckUtils]: 12: Hoare triple {8808#true} ~a11~0 := 0; {8808#true} is VALID [2020-07-18 05:49:55,193 INFO L280 TraceCheckUtils]: 13: Hoare triple {8808#true} ~a28~0 := 7; {8808#true} is VALID [2020-07-18 05:49:55,193 INFO L280 TraceCheckUtils]: 14: Hoare triple {8808#true} ~a19~0 := 1; {8808#true} is VALID [2020-07-18 05:49:55,193 INFO L280 TraceCheckUtils]: 15: Hoare triple {8808#true} ~a21~0 := 1; {8808#true} is VALID [2020-07-18 05:49:55,194 INFO L280 TraceCheckUtils]: 16: Hoare triple {8808#true} ~a17~0 := 8; {8808#true} is VALID [2020-07-18 05:49:55,194 INFO L280 TraceCheckUtils]: 17: Hoare triple {8808#true} assume true; {8808#true} is VALID [2020-07-18 05:49:55,194 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8808#true} {8808#true} #1179#return; {8808#true} is VALID [2020-07-18 05:49:55,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:49:55,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {8839#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {8808#true} is VALID [2020-07-18 05:49:55,246 INFO L280 TraceCheckUtils]: 1: Hoare triple {8808#true} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {8808#true} is VALID [2020-07-18 05:49:55,250 INFO L280 TraceCheckUtils]: 2: Hoare triple {8808#true} ~a28~0 := 9; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,251 INFO L280 TraceCheckUtils]: 3: Hoare triple {8837#(= 9 ~a28~0)} ~a11~0 := 1; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,252 INFO L280 TraceCheckUtils]: 4: Hoare triple {8837#(= 9 ~a28~0)} ~a25~0 := 1; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,253 INFO L280 TraceCheckUtils]: 5: Hoare triple {8837#(= 9 ~a28~0)} #res := -1; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,253 INFO L280 TraceCheckUtils]: 6: Hoare triple {8837#(= 9 ~a28~0)} assume true; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,255 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {8837#(= 9 ~a28~0)} {8808#true} #1183#return; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,262 INFO L263 TraceCheckUtils]: 0: Hoare triple {8808#true} call ULTIMATE.init(); {8838#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 05:49:55,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {8838#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {8808#true} is VALID [2020-07-18 05:49:55,263 INFO L280 TraceCheckUtils]: 2: Hoare triple {8808#true} ~e~0 := 5; {8808#true} is VALID [2020-07-18 05:49:55,263 INFO L280 TraceCheckUtils]: 3: Hoare triple {8808#true} ~d~0 := 4; {8808#true} is VALID [2020-07-18 05:49:55,263 INFO L280 TraceCheckUtils]: 4: Hoare triple {8808#true} ~f~0 := 6; {8808#true} is VALID [2020-07-18 05:49:55,263 INFO L280 TraceCheckUtils]: 5: Hoare triple {8808#true} ~c~0 := 3; {8808#true} is VALID [2020-07-18 05:49:55,264 INFO L280 TraceCheckUtils]: 6: Hoare triple {8808#true} ~u~0 := 21; {8808#true} is VALID [2020-07-18 05:49:55,264 INFO L280 TraceCheckUtils]: 7: Hoare triple {8808#true} ~v~0 := 22; {8808#true} is VALID [2020-07-18 05:49:55,264 INFO L280 TraceCheckUtils]: 8: Hoare triple {8808#true} ~w~0 := 23; {8808#true} is VALID [2020-07-18 05:49:55,264 INFO L280 TraceCheckUtils]: 9: Hoare triple {8808#true} ~x~0 := 24; {8808#true} is VALID [2020-07-18 05:49:55,265 INFO L280 TraceCheckUtils]: 10: Hoare triple {8808#true} ~y~0 := 25; {8808#true} is VALID [2020-07-18 05:49:55,265 INFO L280 TraceCheckUtils]: 11: Hoare triple {8808#true} ~z~0 := 26; {8808#true} is VALID [2020-07-18 05:49:55,265 INFO L280 TraceCheckUtils]: 12: Hoare triple {8808#true} ~a25~0 := 0; {8808#true} is VALID [2020-07-18 05:49:55,265 INFO L280 TraceCheckUtils]: 13: Hoare triple {8808#true} ~a11~0 := 0; {8808#true} is VALID [2020-07-18 05:49:55,266 INFO L280 TraceCheckUtils]: 14: Hoare triple {8808#true} ~a28~0 := 7; {8808#true} is VALID [2020-07-18 05:49:55,266 INFO L280 TraceCheckUtils]: 15: Hoare triple {8808#true} ~a19~0 := 1; {8808#true} is VALID [2020-07-18 05:49:55,266 INFO L280 TraceCheckUtils]: 16: Hoare triple {8808#true} ~a21~0 := 1; {8808#true} is VALID [2020-07-18 05:49:55,266 INFO L280 TraceCheckUtils]: 17: Hoare triple {8808#true} ~a17~0 := 8; {8808#true} is VALID [2020-07-18 05:49:55,267 INFO L280 TraceCheckUtils]: 18: Hoare triple {8808#true} assume true; {8808#true} is VALID [2020-07-18 05:49:55,267 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {8808#true} {8808#true} #1179#return; {8808#true} is VALID [2020-07-18 05:49:55,267 INFO L263 TraceCheckUtils]: 20: Hoare triple {8808#true} call #t~ret4 := main(); {8808#true} is VALID [2020-07-18 05:49:55,269 INFO L280 TraceCheckUtils]: 21: Hoare triple {8808#true} ~output~0 := -1; {8808#true} is VALID [2020-07-18 05:49:55,269 INFO L280 TraceCheckUtils]: 22: Hoare triple {8808#true} assume !false; {8808#true} is VALID [2020-07-18 05:49:55,269 INFO L280 TraceCheckUtils]: 23: Hoare triple {8808#true} havoc ~input~0; {8808#true} is VALID [2020-07-18 05:49:55,270 INFO L280 TraceCheckUtils]: 24: Hoare triple {8808#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {8808#true} is VALID [2020-07-18 05:49:55,270 INFO L280 TraceCheckUtils]: 25: Hoare triple {8808#true} ~input~0 := #t~nondet2; {8808#true} is VALID [2020-07-18 05:49:55,271 INFO L280 TraceCheckUtils]: 26: Hoare triple {8808#true} havoc #t~nondet2; {8808#true} is VALID [2020-07-18 05:49:55,271 INFO L280 TraceCheckUtils]: 27: Hoare triple {8808#true} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {8808#true} is VALID [2020-07-18 05:49:55,272 INFO L263 TraceCheckUtils]: 28: Hoare triple {8808#true} call #t~ret3 := calculate_output(~input~0); {8839#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 05:49:55,273 INFO L280 TraceCheckUtils]: 29: Hoare triple {8839#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {8808#true} is VALID [2020-07-18 05:49:55,273 INFO L280 TraceCheckUtils]: 30: Hoare triple {8808#true} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {8808#true} is VALID [2020-07-18 05:49:55,275 INFO L280 TraceCheckUtils]: 31: Hoare triple {8808#true} ~a28~0 := 9; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,275 INFO L280 TraceCheckUtils]: 32: Hoare triple {8837#(= 9 ~a28~0)} ~a11~0 := 1; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,276 INFO L280 TraceCheckUtils]: 33: Hoare triple {8837#(= 9 ~a28~0)} ~a25~0 := 1; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,278 INFO L280 TraceCheckUtils]: 34: Hoare triple {8837#(= 9 ~a28~0)} #res := -1; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,280 INFO L280 TraceCheckUtils]: 35: Hoare triple {8837#(= 9 ~a28~0)} assume true; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,282 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8837#(= 9 ~a28~0)} {8808#true} #1183#return; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,283 INFO L280 TraceCheckUtils]: 37: Hoare triple {8837#(= 9 ~a28~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,283 INFO L280 TraceCheckUtils]: 38: Hoare triple {8837#(= 9 ~a28~0)} ~output~0 := #t~ret3; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,284 INFO L280 TraceCheckUtils]: 39: Hoare triple {8837#(= 9 ~a28~0)} havoc #t~ret3; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,284 INFO L280 TraceCheckUtils]: 40: Hoare triple {8837#(= 9 ~a28~0)} assume !false; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,285 INFO L280 TraceCheckUtils]: 41: Hoare triple {8837#(= 9 ~a28~0)} havoc ~input~0; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,286 INFO L280 TraceCheckUtils]: 42: Hoare triple {8837#(= 9 ~a28~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,294 INFO L280 TraceCheckUtils]: 43: Hoare triple {8837#(= 9 ~a28~0)} ~input~0 := #t~nondet2; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,294 INFO L280 TraceCheckUtils]: 44: Hoare triple {8837#(= 9 ~a28~0)} havoc #t~nondet2; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,295 INFO L280 TraceCheckUtils]: 45: Hoare triple {8837#(= 9 ~a28~0)} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,296 INFO L263 TraceCheckUtils]: 46: Hoare triple {8837#(= 9 ~a28~0)} call #t~ret3 := calculate_output(~input~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,297 INFO L280 TraceCheckUtils]: 47: Hoare triple {8837#(= 9 ~a28~0)} ~input := #in~input; {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,298 INFO L280 TraceCheckUtils]: 48: Hoare triple {8837#(= 9 ~a28~0)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,298 INFO L280 TraceCheckUtils]: 49: Hoare triple {8837#(= 9 ~a28~0)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,299 INFO L280 TraceCheckUtils]: 50: Hoare triple {8837#(= 9 ~a28~0)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,299 INFO L280 TraceCheckUtils]: 51: Hoare triple {8837#(= 9 ~a28~0)} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,300 INFO L280 TraceCheckUtils]: 52: Hoare triple {8837#(= 9 ~a28~0)} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,301 INFO L280 TraceCheckUtils]: 53: Hoare triple {8837#(= 9 ~a28~0)} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,301 INFO L280 TraceCheckUtils]: 54: Hoare triple {8837#(= 9 ~a28~0)} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,302 INFO L280 TraceCheckUtils]: 55: Hoare triple {8837#(= 9 ~a28~0)} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,302 INFO L280 TraceCheckUtils]: 56: Hoare triple {8837#(= 9 ~a28~0)} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,303 INFO L280 TraceCheckUtils]: 57: Hoare triple {8837#(= 9 ~a28~0)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,304 INFO L280 TraceCheckUtils]: 58: Hoare triple {8837#(= 9 ~a28~0)} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,304 INFO L280 TraceCheckUtils]: 59: Hoare triple {8837#(= 9 ~a28~0)} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,305 INFO L280 TraceCheckUtils]: 60: Hoare triple {8837#(= 9 ~a28~0)} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,306 INFO L280 TraceCheckUtils]: 61: Hoare triple {8837#(= 9 ~a28~0)} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,306 INFO L280 TraceCheckUtils]: 62: Hoare triple {8837#(= 9 ~a28~0)} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,307 INFO L280 TraceCheckUtils]: 63: Hoare triple {8837#(= 9 ~a28~0)} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,311 INFO L280 TraceCheckUtils]: 64: Hoare triple {8837#(= 9 ~a28~0)} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,311 INFO L280 TraceCheckUtils]: 65: Hoare triple {8837#(= 9 ~a28~0)} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,312 INFO L280 TraceCheckUtils]: 66: Hoare triple {8837#(= 9 ~a28~0)} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,313 INFO L280 TraceCheckUtils]: 67: Hoare triple {8837#(= 9 ~a28~0)} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,314 INFO L280 TraceCheckUtils]: 68: Hoare triple {8837#(= 9 ~a28~0)} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,315 INFO L280 TraceCheckUtils]: 69: Hoare triple {8837#(= 9 ~a28~0)} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,316 INFO L280 TraceCheckUtils]: 70: Hoare triple {8837#(= 9 ~a28~0)} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,317 INFO L280 TraceCheckUtils]: 71: Hoare triple {8837#(= 9 ~a28~0)} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,318 INFO L280 TraceCheckUtils]: 72: Hoare triple {8837#(= 9 ~a28~0)} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,318 INFO L280 TraceCheckUtils]: 73: Hoare triple {8837#(= 9 ~a28~0)} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,319 INFO L280 TraceCheckUtils]: 74: Hoare triple {8837#(= 9 ~a28~0)} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,320 INFO L280 TraceCheckUtils]: 75: Hoare triple {8837#(= 9 ~a28~0)} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,321 INFO L280 TraceCheckUtils]: 76: Hoare triple {8837#(= 9 ~a28~0)} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,321 INFO L280 TraceCheckUtils]: 77: Hoare triple {8837#(= 9 ~a28~0)} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,322 INFO L280 TraceCheckUtils]: 78: Hoare triple {8837#(= 9 ~a28~0)} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,322 INFO L280 TraceCheckUtils]: 79: Hoare triple {8837#(= 9 ~a28~0)} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,323 INFO L280 TraceCheckUtils]: 80: Hoare triple {8837#(= 9 ~a28~0)} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,324 INFO L280 TraceCheckUtils]: 81: Hoare triple {8837#(= 9 ~a28~0)} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,324 INFO L280 TraceCheckUtils]: 82: Hoare triple {8837#(= 9 ~a28~0)} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,325 INFO L280 TraceCheckUtils]: 83: Hoare triple {8837#(= 9 ~a28~0)} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,325 INFO L280 TraceCheckUtils]: 84: Hoare triple {8837#(= 9 ~a28~0)} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,326 INFO L280 TraceCheckUtils]: 85: Hoare triple {8837#(= 9 ~a28~0)} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,327 INFO L280 TraceCheckUtils]: 86: Hoare triple {8837#(= 9 ~a28~0)} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,327 INFO L280 TraceCheckUtils]: 87: Hoare triple {8837#(= 9 ~a28~0)} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,329 INFO L280 TraceCheckUtils]: 88: Hoare triple {8837#(= 9 ~a28~0)} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,330 INFO L280 TraceCheckUtils]: 89: Hoare triple {8837#(= 9 ~a28~0)} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,331 INFO L280 TraceCheckUtils]: 90: Hoare triple {8837#(= 9 ~a28~0)} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,331 INFO L280 TraceCheckUtils]: 91: Hoare triple {8837#(= 9 ~a28~0)} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,333 INFO L280 TraceCheckUtils]: 92: Hoare triple {8837#(= 9 ~a28~0)} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,337 INFO L280 TraceCheckUtils]: 93: Hoare triple {8837#(= 9 ~a28~0)} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,342 INFO L280 TraceCheckUtils]: 94: Hoare triple {8837#(= 9 ~a28~0)} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,345 INFO L280 TraceCheckUtils]: 95: Hoare triple {8837#(= 9 ~a28~0)} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,345 INFO L280 TraceCheckUtils]: 96: Hoare triple {8837#(= 9 ~a28~0)} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,346 INFO L280 TraceCheckUtils]: 97: Hoare triple {8837#(= 9 ~a28~0)} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,347 INFO L280 TraceCheckUtils]: 98: Hoare triple {8837#(= 9 ~a28~0)} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,347 INFO L280 TraceCheckUtils]: 99: Hoare triple {8837#(= 9 ~a28~0)} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,348 INFO L280 TraceCheckUtils]: 100: Hoare triple {8837#(= 9 ~a28~0)} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,349 INFO L280 TraceCheckUtils]: 101: Hoare triple {8837#(= 9 ~a28~0)} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,349 INFO L280 TraceCheckUtils]: 102: Hoare triple {8837#(= 9 ~a28~0)} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,350 INFO L280 TraceCheckUtils]: 103: Hoare triple {8837#(= 9 ~a28~0)} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,351 INFO L280 TraceCheckUtils]: 104: Hoare triple {8837#(= 9 ~a28~0)} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,351 INFO L280 TraceCheckUtils]: 105: Hoare triple {8837#(= 9 ~a28~0)} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,352 INFO L280 TraceCheckUtils]: 106: Hoare triple {8837#(= 9 ~a28~0)} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,353 INFO L280 TraceCheckUtils]: 107: Hoare triple {8837#(= 9 ~a28~0)} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,355 INFO L280 TraceCheckUtils]: 108: Hoare triple {8837#(= 9 ~a28~0)} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,356 INFO L280 TraceCheckUtils]: 109: Hoare triple {8837#(= 9 ~a28~0)} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,357 INFO L280 TraceCheckUtils]: 110: Hoare triple {8837#(= 9 ~a28~0)} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,357 INFO L280 TraceCheckUtils]: 111: Hoare triple {8837#(= 9 ~a28~0)} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,358 INFO L280 TraceCheckUtils]: 112: Hoare triple {8837#(= 9 ~a28~0)} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,358 INFO L280 TraceCheckUtils]: 113: Hoare triple {8837#(= 9 ~a28~0)} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,359 INFO L280 TraceCheckUtils]: 114: Hoare triple {8837#(= 9 ~a28~0)} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,360 INFO L280 TraceCheckUtils]: 115: Hoare triple {8837#(= 9 ~a28~0)} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,360 INFO L280 TraceCheckUtils]: 116: Hoare triple {8837#(= 9 ~a28~0)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,361 INFO L280 TraceCheckUtils]: 117: Hoare triple {8837#(= 9 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,361 INFO L280 TraceCheckUtils]: 118: Hoare triple {8837#(= 9 ~a28~0)} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,362 INFO L280 TraceCheckUtils]: 119: Hoare triple {8837#(= 9 ~a28~0)} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,362 INFO L280 TraceCheckUtils]: 120: Hoare triple {8837#(= 9 ~a28~0)} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,363 INFO L280 TraceCheckUtils]: 121: Hoare triple {8837#(= 9 ~a28~0)} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,368 INFO L280 TraceCheckUtils]: 122: Hoare triple {8837#(= 9 ~a28~0)} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,368 INFO L280 TraceCheckUtils]: 123: Hoare triple {8837#(= 9 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,369 INFO L280 TraceCheckUtils]: 124: Hoare triple {8837#(= 9 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,370 INFO L280 TraceCheckUtils]: 125: Hoare triple {8837#(= 9 ~a28~0)} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,370 INFO L280 TraceCheckUtils]: 126: Hoare triple {8837#(= 9 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,371 INFO L280 TraceCheckUtils]: 127: Hoare triple {8837#(= 9 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,378 INFO L280 TraceCheckUtils]: 128: Hoare triple {8837#(= 9 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,378 INFO L280 TraceCheckUtils]: 129: Hoare triple {8837#(= 9 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,379 INFO L280 TraceCheckUtils]: 130: Hoare triple {8837#(= 9 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {8837#(= 9 ~a28~0)} is VALID [2020-07-18 05:49:55,381 INFO L280 TraceCheckUtils]: 131: Hoare triple {8837#(= 9 ~a28~0)} assume ((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {8809#false} is VALID [2020-07-18 05:49:55,382 INFO L280 TraceCheckUtils]: 132: Hoare triple {8809#false} assume !false; {8809#false} is VALID [2020-07-18 05:49:55,405 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 05:49:55,406 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [299288860] [2020-07-18 05:49:55,406 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:49:55,407 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-07-18 05:49:55,407 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [214418047] [2020-07-18 05:49:55,409 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 133 [2020-07-18 05:49:55,411 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:49:55,411 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 05:49:55,563 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:49:55,563 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 05:49:55,564 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:49:55,564 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 05:49:55,564 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 05:49:55,564 INFO L87 Difference]: Start difference. First operand 1075 states and 1358 transitions. Second operand 5 states. [2020-07-18 05:50:15,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:50:15,505 INFO L93 Difference]: Finished difference Result 2801 states and 3688 transitions. [2020-07-18 05:50:15,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-18 05:50:15,505 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 133 [2020-07-18 05:50:15,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:50:15,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:50:15,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1366 transitions. [2020-07-18 05:50:15,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:50:15,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1366 transitions. [2020-07-18 05:50:15,542 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1366 transitions. [2020-07-18 05:50:17,532 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1366 edges. 1366 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:50:17,750 INFO L225 Difference]: With dead ends: 2801 [2020-07-18 05:50:17,750 INFO L226 Difference]: Without dead ends: 1748 [2020-07-18 05:50:17,756 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-18 05:50:17,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1748 states. [2020-07-18 05:50:31,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1748 to 1686. [2020-07-18 05:50:31,680 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:50:31,680 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1748 states. Second operand 1686 states. [2020-07-18 05:50:31,680 INFO L74 IsIncluded]: Start isIncluded. First operand 1748 states. Second operand 1686 states. [2020-07-18 05:50:31,680 INFO L87 Difference]: Start difference. First operand 1748 states. Second operand 1686 states. [2020-07-18 05:50:31,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:50:31,857 INFO L93 Difference]: Finished difference Result 1748 states and 2165 transitions. [2020-07-18 05:50:31,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2165 transitions. [2020-07-18 05:50:31,871 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:50:31,871 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:50:31,871 INFO L74 IsIncluded]: Start isIncluded. First operand 1686 states. Second operand 1748 states. [2020-07-18 05:50:31,873 INFO L87 Difference]: Start difference. First operand 1686 states. Second operand 1748 states. [2020-07-18 05:50:32,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:50:32,074 INFO L93 Difference]: Finished difference Result 1748 states and 2165 transitions. [2020-07-18 05:50:32,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2165 transitions. [2020-07-18 05:50:32,080 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:50:32,080 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:50:32,080 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:50:32,081 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:50:32,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1686 states. [2020-07-18 05:50:32,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 1686 states and 2083 transitions. [2020-07-18 05:50:32,258 INFO L78 Accepts]: Start accepts. Automaton has 1686 states and 2083 transitions. Word has length 133 [2020-07-18 05:50:32,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:50:32,258 INFO L479 AbstractCegarLoop]: Abstraction has 1686 states and 2083 transitions. [2020-07-18 05:50:32,259 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 05:50:32,259 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1686 states and 2083 transitions. [2020-07-18 05:50:36,453 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2083 edges. 2083 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:50:36,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states and 2083 transitions. [2020-07-18 05:50:36,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2020-07-18 05:50:36,460 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:50:36,461 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:50:36,461 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 05:50:36,461 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:50:36,461 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:50:36,462 INFO L82 PathProgramCache]: Analyzing trace with hash -2051843805, now seen corresponding path program 1 times [2020-07-18 05:50:36,462 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:50:36,462 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1815124611] [2020-07-18 05:50:36,462 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:50:36,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:50:36,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:50:36,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {21351#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {21315#true} is VALID [2020-07-18 05:50:36,635 INFO L280 TraceCheckUtils]: 1: Hoare triple {21315#true} ~e~0 := 5; {21315#true} is VALID [2020-07-18 05:50:36,635 INFO L280 TraceCheckUtils]: 2: Hoare triple {21315#true} ~d~0 := 4; {21315#true} is VALID [2020-07-18 05:50:36,635 INFO L280 TraceCheckUtils]: 3: Hoare triple {21315#true} ~f~0 := 6; {21315#true} is VALID [2020-07-18 05:50:36,635 INFO L280 TraceCheckUtils]: 4: Hoare triple {21315#true} ~c~0 := 3; {21315#true} is VALID [2020-07-18 05:50:36,636 INFO L280 TraceCheckUtils]: 5: Hoare triple {21315#true} ~u~0 := 21; {21315#true} is VALID [2020-07-18 05:50:36,636 INFO L280 TraceCheckUtils]: 6: Hoare triple {21315#true} ~v~0 := 22; {21315#true} is VALID [2020-07-18 05:50:36,636 INFO L280 TraceCheckUtils]: 7: Hoare triple {21315#true} ~w~0 := 23; {21315#true} is VALID [2020-07-18 05:50:36,636 INFO L280 TraceCheckUtils]: 8: Hoare triple {21315#true} ~x~0 := 24; {21315#true} is VALID [2020-07-18 05:50:36,636 INFO L280 TraceCheckUtils]: 9: Hoare triple {21315#true} ~y~0 := 25; {21315#true} is VALID [2020-07-18 05:50:36,637 INFO L280 TraceCheckUtils]: 10: Hoare triple {21315#true} ~z~0 := 26; {21315#true} is VALID [2020-07-18 05:50:36,637 INFO L280 TraceCheckUtils]: 11: Hoare triple {21315#true} ~a25~0 := 0; {21315#true} is VALID [2020-07-18 05:50:36,637 INFO L280 TraceCheckUtils]: 12: Hoare triple {21315#true} ~a11~0 := 0; {21315#true} is VALID [2020-07-18 05:50:36,637 INFO L280 TraceCheckUtils]: 13: Hoare triple {21315#true} ~a28~0 := 7; {21315#true} is VALID [2020-07-18 05:50:36,638 INFO L280 TraceCheckUtils]: 14: Hoare triple {21315#true} ~a19~0 := 1; {21315#true} is VALID [2020-07-18 05:50:36,638 INFO L280 TraceCheckUtils]: 15: Hoare triple {21315#true} ~a21~0 := 1; {21315#true} is VALID [2020-07-18 05:50:36,638 INFO L280 TraceCheckUtils]: 16: Hoare triple {21315#true} ~a17~0 := 8; {21315#true} is VALID [2020-07-18 05:50:36,638 INFO L280 TraceCheckUtils]: 17: Hoare triple {21315#true} assume true; {21315#true} is VALID [2020-07-18 05:50:36,639 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {21315#true} {21315#true} #1179#return; {21315#true} is VALID [2020-07-18 05:50:36,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:50:36,668 INFO L280 TraceCheckUtils]: 0: Hoare triple {21352#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {21315#true} is VALID [2020-07-18 05:50:36,669 INFO L280 TraceCheckUtils]: 1: Hoare triple {21315#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {21315#true} is VALID [2020-07-18 05:50:36,669 INFO L280 TraceCheckUtils]: 2: Hoare triple {21315#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {21315#true} is VALID [2020-07-18 05:50:36,669 INFO L280 TraceCheckUtils]: 3: Hoare triple {21315#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {21315#true} is VALID [2020-07-18 05:50:36,669 INFO L280 TraceCheckUtils]: 4: Hoare triple {21315#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {21315#true} is VALID [2020-07-18 05:50:36,670 INFO L280 TraceCheckUtils]: 5: Hoare triple {21315#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {21315#true} is VALID [2020-07-18 05:50:36,670 INFO L280 TraceCheckUtils]: 6: Hoare triple {21315#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {21315#true} is VALID [2020-07-18 05:50:36,671 INFO L280 TraceCheckUtils]: 7: Hoare triple {21315#true} assume (((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,671 INFO L280 TraceCheckUtils]: 8: Hoare triple {21350#(not (= 1 ~a19~0))} ~a28~0 := 7; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,672 INFO L280 TraceCheckUtils]: 9: Hoare triple {21350#(not (= 1 ~a19~0))} ~a11~0 := 1; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,672 INFO L280 TraceCheckUtils]: 10: Hoare triple {21350#(not (= 1 ~a19~0))} ~a25~0 := 0; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,673 INFO L280 TraceCheckUtils]: 11: Hoare triple {21350#(not (= 1 ~a19~0))} #res := -1; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,673 INFO L280 TraceCheckUtils]: 12: Hoare triple {21350#(not (= 1 ~a19~0))} assume true; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,674 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {21350#(not (= 1 ~a19~0))} {21315#true} #1183#return; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,678 INFO L263 TraceCheckUtils]: 0: Hoare triple {21315#true} call ULTIMATE.init(); {21351#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 05:50:36,678 INFO L280 TraceCheckUtils]: 1: Hoare triple {21351#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {21315#true} is VALID [2020-07-18 05:50:36,678 INFO L280 TraceCheckUtils]: 2: Hoare triple {21315#true} ~e~0 := 5; {21315#true} is VALID [2020-07-18 05:50:36,678 INFO L280 TraceCheckUtils]: 3: Hoare triple {21315#true} ~d~0 := 4; {21315#true} is VALID [2020-07-18 05:50:36,679 INFO L280 TraceCheckUtils]: 4: Hoare triple {21315#true} ~f~0 := 6; {21315#true} is VALID [2020-07-18 05:50:36,679 INFO L280 TraceCheckUtils]: 5: Hoare triple {21315#true} ~c~0 := 3; {21315#true} is VALID [2020-07-18 05:50:36,679 INFO L280 TraceCheckUtils]: 6: Hoare triple {21315#true} ~u~0 := 21; {21315#true} is VALID [2020-07-18 05:50:36,679 INFO L280 TraceCheckUtils]: 7: Hoare triple {21315#true} ~v~0 := 22; {21315#true} is VALID [2020-07-18 05:50:36,679 INFO L280 TraceCheckUtils]: 8: Hoare triple {21315#true} ~w~0 := 23; {21315#true} is VALID [2020-07-18 05:50:36,680 INFO L280 TraceCheckUtils]: 9: Hoare triple {21315#true} ~x~0 := 24; {21315#true} is VALID [2020-07-18 05:50:36,680 INFO L280 TraceCheckUtils]: 10: Hoare triple {21315#true} ~y~0 := 25; {21315#true} is VALID [2020-07-18 05:50:36,680 INFO L280 TraceCheckUtils]: 11: Hoare triple {21315#true} ~z~0 := 26; {21315#true} is VALID [2020-07-18 05:50:36,680 INFO L280 TraceCheckUtils]: 12: Hoare triple {21315#true} ~a25~0 := 0; {21315#true} is VALID [2020-07-18 05:50:36,680 INFO L280 TraceCheckUtils]: 13: Hoare triple {21315#true} ~a11~0 := 0; {21315#true} is VALID [2020-07-18 05:50:36,681 INFO L280 TraceCheckUtils]: 14: Hoare triple {21315#true} ~a28~0 := 7; {21315#true} is VALID [2020-07-18 05:50:36,681 INFO L280 TraceCheckUtils]: 15: Hoare triple {21315#true} ~a19~0 := 1; {21315#true} is VALID [2020-07-18 05:50:36,681 INFO L280 TraceCheckUtils]: 16: Hoare triple {21315#true} ~a21~0 := 1; {21315#true} is VALID [2020-07-18 05:50:36,681 INFO L280 TraceCheckUtils]: 17: Hoare triple {21315#true} ~a17~0 := 8; {21315#true} is VALID [2020-07-18 05:50:36,682 INFO L280 TraceCheckUtils]: 18: Hoare triple {21315#true} assume true; {21315#true} is VALID [2020-07-18 05:50:36,682 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {21315#true} {21315#true} #1179#return; {21315#true} is VALID [2020-07-18 05:50:36,682 INFO L263 TraceCheckUtils]: 20: Hoare triple {21315#true} call #t~ret4 := main(); {21315#true} is VALID [2020-07-18 05:50:36,682 INFO L280 TraceCheckUtils]: 21: Hoare triple {21315#true} ~output~0 := -1; {21315#true} is VALID [2020-07-18 05:50:36,682 INFO L280 TraceCheckUtils]: 22: Hoare triple {21315#true} assume !false; {21315#true} is VALID [2020-07-18 05:50:36,683 INFO L280 TraceCheckUtils]: 23: Hoare triple {21315#true} havoc ~input~0; {21315#true} is VALID [2020-07-18 05:50:36,683 INFO L280 TraceCheckUtils]: 24: Hoare triple {21315#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {21315#true} is VALID [2020-07-18 05:50:36,683 INFO L280 TraceCheckUtils]: 25: Hoare triple {21315#true} ~input~0 := #t~nondet2; {21315#true} is VALID [2020-07-18 05:50:36,683 INFO L280 TraceCheckUtils]: 26: Hoare triple {21315#true} havoc #t~nondet2; {21315#true} is VALID [2020-07-18 05:50:36,684 INFO L280 TraceCheckUtils]: 27: Hoare triple {21315#true} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {21315#true} is VALID [2020-07-18 05:50:36,685 INFO L263 TraceCheckUtils]: 28: Hoare triple {21315#true} call #t~ret3 := calculate_output(~input~0); {21352#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 05:50:36,685 INFO L280 TraceCheckUtils]: 29: Hoare triple {21352#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {21315#true} is VALID [2020-07-18 05:50:36,685 INFO L280 TraceCheckUtils]: 30: Hoare triple {21315#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {21315#true} is VALID [2020-07-18 05:50:36,686 INFO L280 TraceCheckUtils]: 31: Hoare triple {21315#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {21315#true} is VALID [2020-07-18 05:50:36,686 INFO L280 TraceCheckUtils]: 32: Hoare triple {21315#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {21315#true} is VALID [2020-07-18 05:50:36,686 INFO L280 TraceCheckUtils]: 33: Hoare triple {21315#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {21315#true} is VALID [2020-07-18 05:50:36,686 INFO L280 TraceCheckUtils]: 34: Hoare triple {21315#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {21315#true} is VALID [2020-07-18 05:50:36,687 INFO L280 TraceCheckUtils]: 35: Hoare triple {21315#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {21315#true} is VALID [2020-07-18 05:50:36,687 INFO L280 TraceCheckUtils]: 36: Hoare triple {21315#true} assume (((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,688 INFO L280 TraceCheckUtils]: 37: Hoare triple {21350#(not (= 1 ~a19~0))} ~a28~0 := 7; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,688 INFO L280 TraceCheckUtils]: 38: Hoare triple {21350#(not (= 1 ~a19~0))} ~a11~0 := 1; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,689 INFO L280 TraceCheckUtils]: 39: Hoare triple {21350#(not (= 1 ~a19~0))} ~a25~0 := 0; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,689 INFO L280 TraceCheckUtils]: 40: Hoare triple {21350#(not (= 1 ~a19~0))} #res := -1; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,690 INFO L280 TraceCheckUtils]: 41: Hoare triple {21350#(not (= 1 ~a19~0))} assume true; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,691 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {21350#(not (= 1 ~a19~0))} {21315#true} #1183#return; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,692 INFO L280 TraceCheckUtils]: 43: Hoare triple {21350#(not (= 1 ~a19~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,692 INFO L280 TraceCheckUtils]: 44: Hoare triple {21350#(not (= 1 ~a19~0))} ~output~0 := #t~ret3; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,693 INFO L280 TraceCheckUtils]: 45: Hoare triple {21350#(not (= 1 ~a19~0))} havoc #t~ret3; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,693 INFO L280 TraceCheckUtils]: 46: Hoare triple {21350#(not (= 1 ~a19~0))} assume !false; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,694 INFO L280 TraceCheckUtils]: 47: Hoare triple {21350#(not (= 1 ~a19~0))} havoc ~input~0; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,694 INFO L280 TraceCheckUtils]: 48: Hoare triple {21350#(not (= 1 ~a19~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,695 INFO L280 TraceCheckUtils]: 49: Hoare triple {21350#(not (= 1 ~a19~0))} ~input~0 := #t~nondet2; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,695 INFO L280 TraceCheckUtils]: 50: Hoare triple {21350#(not (= 1 ~a19~0))} havoc #t~nondet2; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,696 INFO L280 TraceCheckUtils]: 51: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,697 INFO L263 TraceCheckUtils]: 52: Hoare triple {21350#(not (= 1 ~a19~0))} call #t~ret3 := calculate_output(~input~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,697 INFO L280 TraceCheckUtils]: 53: Hoare triple {21350#(not (= 1 ~a19~0))} ~input := #in~input; {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,698 INFO L280 TraceCheckUtils]: 54: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,699 INFO L280 TraceCheckUtils]: 55: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,700 INFO L280 TraceCheckUtils]: 56: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,700 INFO L280 TraceCheckUtils]: 57: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,701 INFO L280 TraceCheckUtils]: 58: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,702 INFO L280 TraceCheckUtils]: 59: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,702 INFO L280 TraceCheckUtils]: 60: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,703 INFO L280 TraceCheckUtils]: 61: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,703 INFO L280 TraceCheckUtils]: 62: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,704 INFO L280 TraceCheckUtils]: 63: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,704 INFO L280 TraceCheckUtils]: 64: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,705 INFO L280 TraceCheckUtils]: 65: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,706 INFO L280 TraceCheckUtils]: 66: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,706 INFO L280 TraceCheckUtils]: 67: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,707 INFO L280 TraceCheckUtils]: 68: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,707 INFO L280 TraceCheckUtils]: 69: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,708 INFO L280 TraceCheckUtils]: 70: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,708 INFO L280 TraceCheckUtils]: 71: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,709 INFO L280 TraceCheckUtils]: 72: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,709 INFO L280 TraceCheckUtils]: 73: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,710 INFO L280 TraceCheckUtils]: 74: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,711 INFO L280 TraceCheckUtils]: 75: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,711 INFO L280 TraceCheckUtils]: 76: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,712 INFO L280 TraceCheckUtils]: 77: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,712 INFO L280 TraceCheckUtils]: 78: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,713 INFO L280 TraceCheckUtils]: 79: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,713 INFO L280 TraceCheckUtils]: 80: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,714 INFO L280 TraceCheckUtils]: 81: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,714 INFO L280 TraceCheckUtils]: 82: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,715 INFO L280 TraceCheckUtils]: 83: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,715 INFO L280 TraceCheckUtils]: 84: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,716 INFO L280 TraceCheckUtils]: 85: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,716 INFO L280 TraceCheckUtils]: 86: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,717 INFO L280 TraceCheckUtils]: 87: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,718 INFO L280 TraceCheckUtils]: 88: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,718 INFO L280 TraceCheckUtils]: 89: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,719 INFO L280 TraceCheckUtils]: 90: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,719 INFO L280 TraceCheckUtils]: 91: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,720 INFO L280 TraceCheckUtils]: 92: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,720 INFO L280 TraceCheckUtils]: 93: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,721 INFO L280 TraceCheckUtils]: 94: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,721 INFO L280 TraceCheckUtils]: 95: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,722 INFO L280 TraceCheckUtils]: 96: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,723 INFO L280 TraceCheckUtils]: 97: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,723 INFO L280 TraceCheckUtils]: 98: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,724 INFO L280 TraceCheckUtils]: 99: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,724 INFO L280 TraceCheckUtils]: 100: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,725 INFO L280 TraceCheckUtils]: 101: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,725 INFO L280 TraceCheckUtils]: 102: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,726 INFO L280 TraceCheckUtils]: 103: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,726 INFO L280 TraceCheckUtils]: 104: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,727 INFO L280 TraceCheckUtils]: 105: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,727 INFO L280 TraceCheckUtils]: 106: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,728 INFO L280 TraceCheckUtils]: 107: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,728 INFO L280 TraceCheckUtils]: 108: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,729 INFO L280 TraceCheckUtils]: 109: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,729 INFO L280 TraceCheckUtils]: 110: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,730 INFO L280 TraceCheckUtils]: 111: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,730 INFO L280 TraceCheckUtils]: 112: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,731 INFO L280 TraceCheckUtils]: 113: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,732 INFO L280 TraceCheckUtils]: 114: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,732 INFO L280 TraceCheckUtils]: 115: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,733 INFO L280 TraceCheckUtils]: 116: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,733 INFO L280 TraceCheckUtils]: 117: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,734 INFO L280 TraceCheckUtils]: 118: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,734 INFO L280 TraceCheckUtils]: 119: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,735 INFO L280 TraceCheckUtils]: 120: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,735 INFO L280 TraceCheckUtils]: 121: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,736 INFO L280 TraceCheckUtils]: 122: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,736 INFO L280 TraceCheckUtils]: 123: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,737 INFO L280 TraceCheckUtils]: 124: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,738 INFO L280 TraceCheckUtils]: 125: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,738 INFO L280 TraceCheckUtils]: 126: Hoare triple {21350#(not (= 1 ~a19~0))} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,739 INFO L280 TraceCheckUtils]: 127: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,739 INFO L280 TraceCheckUtils]: 128: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,740 INFO L280 TraceCheckUtils]: 129: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,740 INFO L280 TraceCheckUtils]: 130: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,741 INFO L280 TraceCheckUtils]: 131: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,741 INFO L280 TraceCheckUtils]: 132: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,742 INFO L280 TraceCheckUtils]: 133: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,743 INFO L280 TraceCheckUtils]: 134: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,743 INFO L280 TraceCheckUtils]: 135: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,744 INFO L280 TraceCheckUtils]: 136: Hoare triple {21350#(not (= 1 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {21350#(not (= 1 ~a19~0))} is VALID [2020-07-18 05:50:36,744 INFO L280 TraceCheckUtils]: 137: Hoare triple {21350#(not (= 1 ~a19~0))} assume ((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {21316#false} is VALID [2020-07-18 05:50:36,744 INFO L280 TraceCheckUtils]: 138: Hoare triple {21316#false} assume !false; {21316#false} is VALID [2020-07-18 05:50:36,768 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 05:50:36,768 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1815124611] [2020-07-18 05:50:36,769 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:50:36,769 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-07-18 05:50:36,769 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1909077164] [2020-07-18 05:50:36,770 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 139 [2020-07-18 05:50:36,770 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:50:36,770 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 05:50:36,928 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:50:36,928 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 05:50:36,928 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:50:36,928 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 05:50:36,928 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 05:50:36,929 INFO L87 Difference]: Start difference. First operand 1686 states and 2083 transitions. Second operand 5 states. [2020-07-18 05:51:08,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:51:08,934 INFO L93 Difference]: Finished difference Result 4457 states and 5744 transitions. [2020-07-18 05:51:08,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-18 05:51:08,934 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 139 [2020-07-18 05:51:08,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:51:08,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:51:08,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1342 transitions. [2020-07-18 05:51:08,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:51:08,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1342 transitions. [2020-07-18 05:51:08,953 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1342 transitions. [2020-07-18 05:51:10,953 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1342 edges. 1342 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:51:11,307 INFO L225 Difference]: With dead ends: 4457 [2020-07-18 05:51:11,308 INFO L226 Difference]: Without dead ends: 2793 [2020-07-18 05:51:11,315 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-18 05:51:11,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2793 states. [2020-07-18 05:51:36,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2793 to 2750. [2020-07-18 05:51:36,027 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:51:36,027 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2793 states. Second operand 2750 states. [2020-07-18 05:51:36,027 INFO L74 IsIncluded]: Start isIncluded. First operand 2793 states. Second operand 2750 states. [2020-07-18 05:51:36,027 INFO L87 Difference]: Start difference. First operand 2793 states. Second operand 2750 states. [2020-07-18 05:51:36,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:51:36,312 INFO L93 Difference]: Finished difference Result 2793 states and 3422 transitions. [2020-07-18 05:51:36,312 INFO L276 IsEmpty]: Start isEmpty. Operand 2793 states and 3422 transitions. [2020-07-18 05:51:36,322 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:51:36,323 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:51:36,323 INFO L74 IsIncluded]: Start isIncluded. First operand 2750 states. Second operand 2793 states. [2020-07-18 05:51:36,323 INFO L87 Difference]: Start difference. First operand 2750 states. Second operand 2793 states. [2020-07-18 05:51:36,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:51:36,601 INFO L93 Difference]: Finished difference Result 2793 states and 3422 transitions. [2020-07-18 05:51:36,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2793 states and 3422 transitions. [2020-07-18 05:51:36,609 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:51:36,610 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:51:36,610 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:51:36,610 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:51:36,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2750 states. [2020-07-18 05:51:36,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2750 states to 2750 states and 3336 transitions. [2020-07-18 05:51:36,871 INFO L78 Accepts]: Start accepts. Automaton has 2750 states and 3336 transitions. Word has length 139 [2020-07-18 05:51:36,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:51:36,871 INFO L479 AbstractCegarLoop]: Abstraction has 2750 states and 3336 transitions. [2020-07-18 05:51:36,871 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 05:51:36,871 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2750 states and 3336 transitions. [2020-07-18 05:51:43,912 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3336 edges. 3336 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:51:43,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2750 states and 3336 transitions. [2020-07-18 05:51:43,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2020-07-18 05:51:43,922 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:51:43,922 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:51:43,922 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 05:51:43,922 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:51:43,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:51:43,923 INFO L82 PathProgramCache]: Analyzing trace with hash 1971221326, now seen corresponding path program 1 times [2020-07-18 05:51:43,923 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:51:43,923 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [412548759] [2020-07-18 05:51:43,924 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:51:43,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:51:44,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:51:44,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {41405#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {41358#true} is VALID [2020-07-18 05:51:44,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {41358#true} ~e~0 := 5; {41358#true} is VALID [2020-07-18 05:51:44,093 INFO L280 TraceCheckUtils]: 2: Hoare triple {41358#true} ~d~0 := 4; {41358#true} is VALID [2020-07-18 05:51:44,093 INFO L280 TraceCheckUtils]: 3: Hoare triple {41358#true} ~f~0 := 6; {41358#true} is VALID [2020-07-18 05:51:44,093 INFO L280 TraceCheckUtils]: 4: Hoare triple {41358#true} ~c~0 := 3; {41358#true} is VALID [2020-07-18 05:51:44,094 INFO L280 TraceCheckUtils]: 5: Hoare triple {41358#true} ~u~0 := 21; {41358#true} is VALID [2020-07-18 05:51:44,094 INFO L280 TraceCheckUtils]: 6: Hoare triple {41358#true} ~v~0 := 22; {41358#true} is VALID [2020-07-18 05:51:44,094 INFO L280 TraceCheckUtils]: 7: Hoare triple {41358#true} ~w~0 := 23; {41358#true} is VALID [2020-07-18 05:51:44,094 INFO L280 TraceCheckUtils]: 8: Hoare triple {41358#true} ~x~0 := 24; {41358#true} is VALID [2020-07-18 05:51:44,094 INFO L280 TraceCheckUtils]: 9: Hoare triple {41358#true} ~y~0 := 25; {41358#true} is VALID [2020-07-18 05:51:44,094 INFO L280 TraceCheckUtils]: 10: Hoare triple {41358#true} ~z~0 := 26; {41358#true} is VALID [2020-07-18 05:51:44,095 INFO L280 TraceCheckUtils]: 11: Hoare triple {41358#true} ~a25~0 := 0; {41358#true} is VALID [2020-07-18 05:51:44,095 INFO L280 TraceCheckUtils]: 12: Hoare triple {41358#true} ~a11~0 := 0; {41358#true} is VALID [2020-07-18 05:51:44,095 INFO L280 TraceCheckUtils]: 13: Hoare triple {41358#true} ~a28~0 := 7; {41358#true} is VALID [2020-07-18 05:51:44,095 INFO L280 TraceCheckUtils]: 14: Hoare triple {41358#true} ~a19~0 := 1; {41358#true} is VALID [2020-07-18 05:51:44,095 INFO L280 TraceCheckUtils]: 15: Hoare triple {41358#true} ~a21~0 := 1; {41358#true} is VALID [2020-07-18 05:51:44,096 INFO L280 TraceCheckUtils]: 16: Hoare triple {41358#true} ~a17~0 := 8; {41358#true} is VALID [2020-07-18 05:51:44,096 INFO L280 TraceCheckUtils]: 17: Hoare triple {41358#true} assume true; {41358#true} is VALID [2020-07-18 05:51:44,096 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {41358#true} {41358#true} #1179#return; {41358#true} is VALID [2020-07-18 05:51:44,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:51:44,134 INFO L280 TraceCheckUtils]: 0: Hoare triple {41406#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {41358#true} is VALID [2020-07-18 05:51:44,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {41358#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {41358#true} is VALID [2020-07-18 05:51:44,134 INFO L280 TraceCheckUtils]: 2: Hoare triple {41358#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {41358#true} is VALID [2020-07-18 05:51:44,134 INFO L280 TraceCheckUtils]: 3: Hoare triple {41358#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {41358#true} is VALID [2020-07-18 05:51:44,135 INFO L280 TraceCheckUtils]: 4: Hoare triple {41358#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {41358#true} is VALID [2020-07-18 05:51:44,135 INFO L280 TraceCheckUtils]: 5: Hoare triple {41358#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {41358#true} is VALID [2020-07-18 05:51:44,135 INFO L280 TraceCheckUtils]: 6: Hoare triple {41358#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {41358#true} is VALID [2020-07-18 05:51:44,136 INFO L280 TraceCheckUtils]: 7: Hoare triple {41358#true} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {41358#true} is VALID [2020-07-18 05:51:44,136 INFO L280 TraceCheckUtils]: 8: Hoare triple {41358#true} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {41358#true} is VALID [2020-07-18 05:51:44,136 INFO L280 TraceCheckUtils]: 9: Hoare triple {41358#true} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {41358#true} is VALID [2020-07-18 05:51:44,136 INFO L280 TraceCheckUtils]: 10: Hoare triple {41358#true} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {41358#true} is VALID [2020-07-18 05:51:44,136 INFO L280 TraceCheckUtils]: 11: Hoare triple {41358#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {41358#true} is VALID [2020-07-18 05:51:44,137 INFO L280 TraceCheckUtils]: 12: Hoare triple {41358#true} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {41358#true} is VALID [2020-07-18 05:51:44,137 INFO L280 TraceCheckUtils]: 13: Hoare triple {41358#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {41358#true} is VALID [2020-07-18 05:51:44,137 INFO L280 TraceCheckUtils]: 14: Hoare triple {41358#true} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {41358#true} is VALID [2020-07-18 05:51:44,137 INFO L280 TraceCheckUtils]: 15: Hoare triple {41358#true} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {41358#true} is VALID [2020-07-18 05:51:44,137 INFO L280 TraceCheckUtils]: 16: Hoare triple {41358#true} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {41358#true} is VALID [2020-07-18 05:51:44,138 INFO L280 TraceCheckUtils]: 17: Hoare triple {41358#true} assume 8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input; {41358#true} is VALID [2020-07-18 05:51:44,140 INFO L280 TraceCheckUtils]: 18: Hoare triple {41358#true} ~a28~0 := 10; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,140 INFO L280 TraceCheckUtils]: 19: Hoare triple {41404#(= 10 ~a28~0)} ~a19~0 := 1; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,141 INFO L280 TraceCheckUtils]: 20: Hoare triple {41404#(= 10 ~a28~0)} ~a11~0 := 1; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,141 INFO L280 TraceCheckUtils]: 21: Hoare triple {41404#(= 10 ~a28~0)} ~a25~0 := 1; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,142 INFO L280 TraceCheckUtils]: 22: Hoare triple {41404#(= 10 ~a28~0)} #res := -1; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,142 INFO L280 TraceCheckUtils]: 23: Hoare triple {41404#(= 10 ~a28~0)} assume true; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,143 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {41404#(= 10 ~a28~0)} {41358#true} #1183#return; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,146 INFO L263 TraceCheckUtils]: 0: Hoare triple {41358#true} call ULTIMATE.init(); {41405#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 05:51:44,146 INFO L280 TraceCheckUtils]: 1: Hoare triple {41405#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {41358#true} is VALID [2020-07-18 05:51:44,146 INFO L280 TraceCheckUtils]: 2: Hoare triple {41358#true} ~e~0 := 5; {41358#true} is VALID [2020-07-18 05:51:44,146 INFO L280 TraceCheckUtils]: 3: Hoare triple {41358#true} ~d~0 := 4; {41358#true} is VALID [2020-07-18 05:51:44,147 INFO L280 TraceCheckUtils]: 4: Hoare triple {41358#true} ~f~0 := 6; {41358#true} is VALID [2020-07-18 05:51:44,147 INFO L280 TraceCheckUtils]: 5: Hoare triple {41358#true} ~c~0 := 3; {41358#true} is VALID [2020-07-18 05:51:44,147 INFO L280 TraceCheckUtils]: 6: Hoare triple {41358#true} ~u~0 := 21; {41358#true} is VALID [2020-07-18 05:51:44,147 INFO L280 TraceCheckUtils]: 7: Hoare triple {41358#true} ~v~0 := 22; {41358#true} is VALID [2020-07-18 05:51:44,149 INFO L280 TraceCheckUtils]: 8: Hoare triple {41358#true} ~w~0 := 23; {41358#true} is VALID [2020-07-18 05:51:44,150 INFO L280 TraceCheckUtils]: 9: Hoare triple {41358#true} ~x~0 := 24; {41358#true} is VALID [2020-07-18 05:51:44,150 INFO L280 TraceCheckUtils]: 10: Hoare triple {41358#true} ~y~0 := 25; {41358#true} is VALID [2020-07-18 05:51:44,150 INFO L280 TraceCheckUtils]: 11: Hoare triple {41358#true} ~z~0 := 26; {41358#true} is VALID [2020-07-18 05:51:44,150 INFO L280 TraceCheckUtils]: 12: Hoare triple {41358#true} ~a25~0 := 0; {41358#true} is VALID [2020-07-18 05:51:44,150 INFO L280 TraceCheckUtils]: 13: Hoare triple {41358#true} ~a11~0 := 0; {41358#true} is VALID [2020-07-18 05:51:44,151 INFO L280 TraceCheckUtils]: 14: Hoare triple {41358#true} ~a28~0 := 7; {41358#true} is VALID [2020-07-18 05:51:44,151 INFO L280 TraceCheckUtils]: 15: Hoare triple {41358#true} ~a19~0 := 1; {41358#true} is VALID [2020-07-18 05:51:44,151 INFO L280 TraceCheckUtils]: 16: Hoare triple {41358#true} ~a21~0 := 1; {41358#true} is VALID [2020-07-18 05:51:44,151 INFO L280 TraceCheckUtils]: 17: Hoare triple {41358#true} ~a17~0 := 8; {41358#true} is VALID [2020-07-18 05:51:44,151 INFO L280 TraceCheckUtils]: 18: Hoare triple {41358#true} assume true; {41358#true} is VALID [2020-07-18 05:51:44,152 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {41358#true} {41358#true} #1179#return; {41358#true} is VALID [2020-07-18 05:51:44,152 INFO L263 TraceCheckUtils]: 20: Hoare triple {41358#true} call #t~ret4 := main(); {41358#true} is VALID [2020-07-18 05:51:44,152 INFO L280 TraceCheckUtils]: 21: Hoare triple {41358#true} ~output~0 := -1; {41358#true} is VALID [2020-07-18 05:51:44,155 INFO L280 TraceCheckUtils]: 22: Hoare triple {41358#true} assume !false; {41358#true} is VALID [2020-07-18 05:51:44,156 INFO L280 TraceCheckUtils]: 23: Hoare triple {41358#true} havoc ~input~0; {41358#true} is VALID [2020-07-18 05:51:44,156 INFO L280 TraceCheckUtils]: 24: Hoare triple {41358#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {41358#true} is VALID [2020-07-18 05:51:44,156 INFO L280 TraceCheckUtils]: 25: Hoare triple {41358#true} ~input~0 := #t~nondet2; {41358#true} is VALID [2020-07-18 05:51:44,156 INFO L280 TraceCheckUtils]: 26: Hoare triple {41358#true} havoc #t~nondet2; {41358#true} is VALID [2020-07-18 05:51:44,156 INFO L280 TraceCheckUtils]: 27: Hoare triple {41358#true} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {41358#true} is VALID [2020-07-18 05:51:44,166 INFO L263 TraceCheckUtils]: 28: Hoare triple {41358#true} call #t~ret3 := calculate_output(~input~0); {41406#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 05:51:44,166 INFO L280 TraceCheckUtils]: 29: Hoare triple {41406#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {41358#true} is VALID [2020-07-18 05:51:44,166 INFO L280 TraceCheckUtils]: 30: Hoare triple {41358#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {41358#true} is VALID [2020-07-18 05:51:44,166 INFO L280 TraceCheckUtils]: 31: Hoare triple {41358#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {41358#true} is VALID [2020-07-18 05:51:44,167 INFO L280 TraceCheckUtils]: 32: Hoare triple {41358#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {41358#true} is VALID [2020-07-18 05:51:44,167 INFO L280 TraceCheckUtils]: 33: Hoare triple {41358#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {41358#true} is VALID [2020-07-18 05:51:44,167 INFO L280 TraceCheckUtils]: 34: Hoare triple {41358#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {41358#true} is VALID [2020-07-18 05:51:44,167 INFO L280 TraceCheckUtils]: 35: Hoare triple {41358#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {41358#true} is VALID [2020-07-18 05:51:44,167 INFO L280 TraceCheckUtils]: 36: Hoare triple {41358#true} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {41358#true} is VALID [2020-07-18 05:51:44,168 INFO L280 TraceCheckUtils]: 37: Hoare triple {41358#true} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {41358#true} is VALID [2020-07-18 05:51:44,168 INFO L280 TraceCheckUtils]: 38: Hoare triple {41358#true} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {41358#true} is VALID [2020-07-18 05:51:44,168 INFO L280 TraceCheckUtils]: 39: Hoare triple {41358#true} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {41358#true} is VALID [2020-07-18 05:51:44,168 INFO L280 TraceCheckUtils]: 40: Hoare triple {41358#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {41358#true} is VALID [2020-07-18 05:51:44,168 INFO L280 TraceCheckUtils]: 41: Hoare triple {41358#true} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {41358#true} is VALID [2020-07-18 05:51:44,168 INFO L280 TraceCheckUtils]: 42: Hoare triple {41358#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {41358#true} is VALID [2020-07-18 05:51:44,169 INFO L280 TraceCheckUtils]: 43: Hoare triple {41358#true} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {41358#true} is VALID [2020-07-18 05:51:44,169 INFO L280 TraceCheckUtils]: 44: Hoare triple {41358#true} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {41358#true} is VALID [2020-07-18 05:51:44,169 INFO L280 TraceCheckUtils]: 45: Hoare triple {41358#true} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {41358#true} is VALID [2020-07-18 05:51:44,169 INFO L280 TraceCheckUtils]: 46: Hoare triple {41358#true} assume 8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input; {41358#true} is VALID [2020-07-18 05:51:44,174 INFO L280 TraceCheckUtils]: 47: Hoare triple {41358#true} ~a28~0 := 10; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,174 INFO L280 TraceCheckUtils]: 48: Hoare triple {41404#(= 10 ~a28~0)} ~a19~0 := 1; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,175 INFO L280 TraceCheckUtils]: 49: Hoare triple {41404#(= 10 ~a28~0)} ~a11~0 := 1; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,175 INFO L280 TraceCheckUtils]: 50: Hoare triple {41404#(= 10 ~a28~0)} ~a25~0 := 1; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,176 INFO L280 TraceCheckUtils]: 51: Hoare triple {41404#(= 10 ~a28~0)} #res := -1; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,176 INFO L280 TraceCheckUtils]: 52: Hoare triple {41404#(= 10 ~a28~0)} assume true; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,177 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {41404#(= 10 ~a28~0)} {41358#true} #1183#return; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,178 INFO L280 TraceCheckUtils]: 54: Hoare triple {41404#(= 10 ~a28~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,178 INFO L280 TraceCheckUtils]: 55: Hoare triple {41404#(= 10 ~a28~0)} ~output~0 := #t~ret3; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,179 INFO L280 TraceCheckUtils]: 56: Hoare triple {41404#(= 10 ~a28~0)} havoc #t~ret3; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,179 INFO L280 TraceCheckUtils]: 57: Hoare triple {41404#(= 10 ~a28~0)} assume !false; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,180 INFO L280 TraceCheckUtils]: 58: Hoare triple {41404#(= 10 ~a28~0)} havoc ~input~0; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,180 INFO L280 TraceCheckUtils]: 59: Hoare triple {41404#(= 10 ~a28~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,181 INFO L280 TraceCheckUtils]: 60: Hoare triple {41404#(= 10 ~a28~0)} ~input~0 := #t~nondet2; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,181 INFO L280 TraceCheckUtils]: 61: Hoare triple {41404#(= 10 ~a28~0)} havoc #t~nondet2; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,182 INFO L280 TraceCheckUtils]: 62: Hoare triple {41404#(= 10 ~a28~0)} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,183 INFO L263 TraceCheckUtils]: 63: Hoare triple {41404#(= 10 ~a28~0)} call #t~ret3 := calculate_output(~input~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,183 INFO L280 TraceCheckUtils]: 64: Hoare triple {41404#(= 10 ~a28~0)} ~input := #in~input; {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,184 INFO L280 TraceCheckUtils]: 65: Hoare triple {41404#(= 10 ~a28~0)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,184 INFO L280 TraceCheckUtils]: 66: Hoare triple {41404#(= 10 ~a28~0)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,185 INFO L280 TraceCheckUtils]: 67: Hoare triple {41404#(= 10 ~a28~0)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,185 INFO L280 TraceCheckUtils]: 68: Hoare triple {41404#(= 10 ~a28~0)} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,186 INFO L280 TraceCheckUtils]: 69: Hoare triple {41404#(= 10 ~a28~0)} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,187 INFO L280 TraceCheckUtils]: 70: Hoare triple {41404#(= 10 ~a28~0)} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,187 INFO L280 TraceCheckUtils]: 71: Hoare triple {41404#(= 10 ~a28~0)} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,188 INFO L280 TraceCheckUtils]: 72: Hoare triple {41404#(= 10 ~a28~0)} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,188 INFO L280 TraceCheckUtils]: 73: Hoare triple {41404#(= 10 ~a28~0)} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,189 INFO L280 TraceCheckUtils]: 74: Hoare triple {41404#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,189 INFO L280 TraceCheckUtils]: 75: Hoare triple {41404#(= 10 ~a28~0)} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,190 INFO L280 TraceCheckUtils]: 76: Hoare triple {41404#(= 10 ~a28~0)} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,190 INFO L280 TraceCheckUtils]: 77: Hoare triple {41404#(= 10 ~a28~0)} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,191 INFO L280 TraceCheckUtils]: 78: Hoare triple {41404#(= 10 ~a28~0)} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,191 INFO L280 TraceCheckUtils]: 79: Hoare triple {41404#(= 10 ~a28~0)} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,192 INFO L280 TraceCheckUtils]: 80: Hoare triple {41404#(= 10 ~a28~0)} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,192 INFO L280 TraceCheckUtils]: 81: Hoare triple {41404#(= 10 ~a28~0)} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,193 INFO L280 TraceCheckUtils]: 82: Hoare triple {41404#(= 10 ~a28~0)} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,193 INFO L280 TraceCheckUtils]: 83: Hoare triple {41404#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,194 INFO L280 TraceCheckUtils]: 84: Hoare triple {41404#(= 10 ~a28~0)} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,195 INFO L280 TraceCheckUtils]: 85: Hoare triple {41404#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,195 INFO L280 TraceCheckUtils]: 86: Hoare triple {41404#(= 10 ~a28~0)} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,196 INFO L280 TraceCheckUtils]: 87: Hoare triple {41404#(= 10 ~a28~0)} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,196 INFO L280 TraceCheckUtils]: 88: Hoare triple {41404#(= 10 ~a28~0)} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,197 INFO L280 TraceCheckUtils]: 89: Hoare triple {41404#(= 10 ~a28~0)} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,197 INFO L280 TraceCheckUtils]: 90: Hoare triple {41404#(= 10 ~a28~0)} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,198 INFO L280 TraceCheckUtils]: 91: Hoare triple {41404#(= 10 ~a28~0)} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,198 INFO L280 TraceCheckUtils]: 92: Hoare triple {41404#(= 10 ~a28~0)} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,199 INFO L280 TraceCheckUtils]: 93: Hoare triple {41404#(= 10 ~a28~0)} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,200 INFO L280 TraceCheckUtils]: 94: Hoare triple {41404#(= 10 ~a28~0)} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,200 INFO L280 TraceCheckUtils]: 95: Hoare triple {41404#(= 10 ~a28~0)} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,201 INFO L280 TraceCheckUtils]: 96: Hoare triple {41404#(= 10 ~a28~0)} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,201 INFO L280 TraceCheckUtils]: 97: Hoare triple {41404#(= 10 ~a28~0)} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,202 INFO L280 TraceCheckUtils]: 98: Hoare triple {41404#(= 10 ~a28~0)} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,202 INFO L280 TraceCheckUtils]: 99: Hoare triple {41404#(= 10 ~a28~0)} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,203 INFO L280 TraceCheckUtils]: 100: Hoare triple {41404#(= 10 ~a28~0)} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,203 INFO L280 TraceCheckUtils]: 101: Hoare triple {41404#(= 10 ~a28~0)} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,204 INFO L280 TraceCheckUtils]: 102: Hoare triple {41404#(= 10 ~a28~0)} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,204 INFO L280 TraceCheckUtils]: 103: Hoare triple {41404#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,205 INFO L280 TraceCheckUtils]: 104: Hoare triple {41404#(= 10 ~a28~0)} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,205 INFO L280 TraceCheckUtils]: 105: Hoare triple {41404#(= 10 ~a28~0)} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,206 INFO L280 TraceCheckUtils]: 106: Hoare triple {41404#(= 10 ~a28~0)} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,206 INFO L280 TraceCheckUtils]: 107: Hoare triple {41404#(= 10 ~a28~0)} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,207 INFO L280 TraceCheckUtils]: 108: Hoare triple {41404#(= 10 ~a28~0)} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,207 INFO L280 TraceCheckUtils]: 109: Hoare triple {41404#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,208 INFO L280 TraceCheckUtils]: 110: Hoare triple {41404#(= 10 ~a28~0)} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,208 INFO L280 TraceCheckUtils]: 111: Hoare triple {41404#(= 10 ~a28~0)} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,209 INFO L280 TraceCheckUtils]: 112: Hoare triple {41404#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,209 INFO L280 TraceCheckUtils]: 113: Hoare triple {41404#(= 10 ~a28~0)} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,210 INFO L280 TraceCheckUtils]: 114: Hoare triple {41404#(= 10 ~a28~0)} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,210 INFO L280 TraceCheckUtils]: 115: Hoare triple {41404#(= 10 ~a28~0)} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,211 INFO L280 TraceCheckUtils]: 116: Hoare triple {41404#(= 10 ~a28~0)} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,212 INFO L280 TraceCheckUtils]: 117: Hoare triple {41404#(= 10 ~a28~0)} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,213 INFO L280 TraceCheckUtils]: 118: Hoare triple {41404#(= 10 ~a28~0)} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,214 INFO L280 TraceCheckUtils]: 119: Hoare triple {41404#(= 10 ~a28~0)} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,214 INFO L280 TraceCheckUtils]: 120: Hoare triple {41404#(= 10 ~a28~0)} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,215 INFO L280 TraceCheckUtils]: 121: Hoare triple {41404#(= 10 ~a28~0)} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,215 INFO L280 TraceCheckUtils]: 122: Hoare triple {41404#(= 10 ~a28~0)} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,216 INFO L280 TraceCheckUtils]: 123: Hoare triple {41404#(= 10 ~a28~0)} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,216 INFO L280 TraceCheckUtils]: 124: Hoare triple {41404#(= 10 ~a28~0)} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,217 INFO L280 TraceCheckUtils]: 125: Hoare triple {41404#(= 10 ~a28~0)} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,217 INFO L280 TraceCheckUtils]: 126: Hoare triple {41404#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,218 INFO L280 TraceCheckUtils]: 127: Hoare triple {41404#(= 10 ~a28~0)} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,219 INFO L280 TraceCheckUtils]: 128: Hoare triple {41404#(= 10 ~a28~0)} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,219 INFO L280 TraceCheckUtils]: 129: Hoare triple {41404#(= 10 ~a28~0)} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,220 INFO L280 TraceCheckUtils]: 130: Hoare triple {41404#(= 10 ~a28~0)} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,220 INFO L280 TraceCheckUtils]: 131: Hoare triple {41404#(= 10 ~a28~0)} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,221 INFO L280 TraceCheckUtils]: 132: Hoare triple {41404#(= 10 ~a28~0)} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,221 INFO L280 TraceCheckUtils]: 133: Hoare triple {41404#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,222 INFO L280 TraceCheckUtils]: 134: Hoare triple {41404#(= 10 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,223 INFO L280 TraceCheckUtils]: 135: Hoare triple {41404#(= 10 ~a28~0)} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,223 INFO L280 TraceCheckUtils]: 136: Hoare triple {41404#(= 10 ~a28~0)} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,224 INFO L280 TraceCheckUtils]: 137: Hoare triple {41404#(= 10 ~a28~0)} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,224 INFO L280 TraceCheckUtils]: 138: Hoare triple {41404#(= 10 ~a28~0)} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,225 INFO L280 TraceCheckUtils]: 139: Hoare triple {41404#(= 10 ~a28~0)} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,225 INFO L280 TraceCheckUtils]: 140: Hoare triple {41404#(= 10 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,226 INFO L280 TraceCheckUtils]: 141: Hoare triple {41404#(= 10 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,227 INFO L280 TraceCheckUtils]: 142: Hoare triple {41404#(= 10 ~a28~0)} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,228 INFO L280 TraceCheckUtils]: 143: Hoare triple {41404#(= 10 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,228 INFO L280 TraceCheckUtils]: 144: Hoare triple {41404#(= 10 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,229 INFO L280 TraceCheckUtils]: 145: Hoare triple {41404#(= 10 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,229 INFO L280 TraceCheckUtils]: 146: Hoare triple {41404#(= 10 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,230 INFO L280 TraceCheckUtils]: 147: Hoare triple {41404#(= 10 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {41404#(= 10 ~a28~0)} is VALID [2020-07-18 05:51:44,231 INFO L280 TraceCheckUtils]: 148: Hoare triple {41404#(= 10 ~a28~0)} assume ((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {41359#false} is VALID [2020-07-18 05:51:44,231 INFO L280 TraceCheckUtils]: 149: Hoare triple {41359#false} assume !false; {41359#false} is VALID [2020-07-18 05:51:44,297 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 24 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 05:51:44,298 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [412548759] [2020-07-18 05:51:44,298 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:51:44,299 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-07-18 05:51:44,299 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1235091612] [2020-07-18 05:51:44,300 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 150 [2020-07-18 05:51:44,301 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:51:44,301 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 05:51:44,551 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 150 edges. 150 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:51:44,551 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 05:51:44,551 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:51:44,551 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 05:51:44,552 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 05:51:44,552 INFO L87 Difference]: Start difference. First operand 2750 states and 3336 transitions. Second operand 5 states. [2020-07-18 05:52:26,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:52:26,768 INFO L93 Difference]: Finished difference Result 6614 states and 8278 transitions. [2020-07-18 05:52:26,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-18 05:52:26,768 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 150 [2020-07-18 05:52:26,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:52:26,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:52:26,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1353 transitions. [2020-07-18 05:52:26,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 05:52:26,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1353 transitions. [2020-07-18 05:52:26,783 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1353 transitions. [2020-07-18 05:52:28,861 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1353 edges. 1353 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:52:29,501 INFO L225 Difference]: With dead ends: 6614 [2020-07-18 05:52:29,501 INFO L226 Difference]: Without dead ends: 3886 [2020-07-18 05:52:29,510 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-18 05:52:29,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3886 states. [2020-07-18 05:53:03,902 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3886 to 3808. [2020-07-18 05:53:03,902 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:53:03,902 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3886 states. Second operand 3808 states. [2020-07-18 05:53:03,902 INFO L74 IsIncluded]: Start isIncluded. First operand 3886 states. Second operand 3808 states. [2020-07-18 05:53:03,902 INFO L87 Difference]: Start difference. First operand 3886 states. Second operand 3808 states. [2020-07-18 05:53:04,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:53:04,393 INFO L93 Difference]: Finished difference Result 3886 states and 4690 transitions. [2020-07-18 05:53:04,393 INFO L276 IsEmpty]: Start isEmpty. Operand 3886 states and 4690 transitions. [2020-07-18 05:53:04,400 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:53:04,400 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:53:04,400 INFO L74 IsIncluded]: Start isIncluded. First operand 3808 states. Second operand 3886 states. [2020-07-18 05:53:04,400 INFO L87 Difference]: Start difference. First operand 3808 states. Second operand 3886 states. [2020-07-18 05:53:04,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:53:04,906 INFO L93 Difference]: Finished difference Result 3886 states and 4690 transitions. [2020-07-18 05:53:04,906 INFO L276 IsEmpty]: Start isEmpty. Operand 3886 states and 4690 transitions. [2020-07-18 05:53:04,913 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:53:04,913 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:53:04,913 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:53:04,913 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:53:04,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3808 states. [2020-07-18 05:53:05,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 3808 states and 4554 transitions. [2020-07-18 05:53:05,428 INFO L78 Accepts]: Start accepts. Automaton has 3808 states and 4554 transitions. Word has length 150 [2020-07-18 05:53:05,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:53:05,428 INFO L479 AbstractCegarLoop]: Abstraction has 3808 states and 4554 transitions. [2020-07-18 05:53:05,428 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 05:53:05,429 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3808 states and 4554 transitions. [2020-07-18 05:53:15,547 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4554 edges. 4554 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:53:15,548 INFO L276 IsEmpty]: Start isEmpty. Operand 3808 states and 4554 transitions. [2020-07-18 05:53:15,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-07-18 05:53:15,554 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:53:15,554 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:53:15,554 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 05:53:15,554 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:53:15,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:53:15,555 INFO L82 PathProgramCache]: Analyzing trace with hash -1993339391, now seen corresponding path program 1 times [2020-07-18 05:53:15,555 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:53:15,555 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [505322433] [2020-07-18 05:53:15,555 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:53:15,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:53:15,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:53:15,705 INFO L280 TraceCheckUtils]: 0: Hoare triple {70067#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {70028#true} is VALID [2020-07-18 05:53:15,705 INFO L280 TraceCheckUtils]: 1: Hoare triple {70028#true} ~e~0 := 5; {70028#true} is VALID [2020-07-18 05:53:15,705 INFO L280 TraceCheckUtils]: 2: Hoare triple {70028#true} ~d~0 := 4; {70028#true} is VALID [2020-07-18 05:53:15,705 INFO L280 TraceCheckUtils]: 3: Hoare triple {70028#true} ~f~0 := 6; {70028#true} is VALID [2020-07-18 05:53:15,706 INFO L280 TraceCheckUtils]: 4: Hoare triple {70028#true} ~c~0 := 3; {70028#true} is VALID [2020-07-18 05:53:15,706 INFO L280 TraceCheckUtils]: 5: Hoare triple {70028#true} ~u~0 := 21; {70028#true} is VALID [2020-07-18 05:53:15,706 INFO L280 TraceCheckUtils]: 6: Hoare triple {70028#true} ~v~0 := 22; {70028#true} is VALID [2020-07-18 05:53:15,706 INFO L280 TraceCheckUtils]: 7: Hoare triple {70028#true} ~w~0 := 23; {70028#true} is VALID [2020-07-18 05:53:15,706 INFO L280 TraceCheckUtils]: 8: Hoare triple {70028#true} ~x~0 := 24; {70028#true} is VALID [2020-07-18 05:53:15,706 INFO L280 TraceCheckUtils]: 9: Hoare triple {70028#true} ~y~0 := 25; {70028#true} is VALID [2020-07-18 05:53:15,707 INFO L280 TraceCheckUtils]: 10: Hoare triple {70028#true} ~z~0 := 26; {70028#true} is VALID [2020-07-18 05:53:15,707 INFO L280 TraceCheckUtils]: 11: Hoare triple {70028#true} ~a25~0 := 0; {70028#true} is VALID [2020-07-18 05:53:15,707 INFO L280 TraceCheckUtils]: 12: Hoare triple {70028#true} ~a11~0 := 0; {70028#true} is VALID [2020-07-18 05:53:15,707 INFO L280 TraceCheckUtils]: 13: Hoare triple {70028#true} ~a28~0 := 7; {70028#true} is VALID [2020-07-18 05:53:15,707 INFO L280 TraceCheckUtils]: 14: Hoare triple {70028#true} ~a19~0 := 1; {70028#true} is VALID [2020-07-18 05:53:15,707 INFO L280 TraceCheckUtils]: 15: Hoare triple {70028#true} ~a21~0 := 1; {70028#true} is VALID [2020-07-18 05:53:15,708 INFO L280 TraceCheckUtils]: 16: Hoare triple {70028#true} ~a17~0 := 8; {70068#(<= ~a17~0 8)} is VALID [2020-07-18 05:53:15,709 INFO L280 TraceCheckUtils]: 17: Hoare triple {70068#(<= ~a17~0 8)} assume true; {70068#(<= ~a17~0 8)} is VALID [2020-07-18 05:53:15,710 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {70068#(<= ~a17~0 8)} {70028#true} #1179#return; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 05:53:15,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:53:15,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {70069#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {70028#true} is VALID [2020-07-18 05:53:15,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {70028#true} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {70070#(= 8 ~a17~0)} is VALID [2020-07-18 05:53:15,751 INFO L280 TraceCheckUtils]: 2: Hoare triple {70070#(= 8 ~a17~0)} ~a28~0 := 9; {70070#(= 8 ~a17~0)} is VALID [2020-07-18 05:53:15,752 INFO L280 TraceCheckUtils]: 3: Hoare triple {70070#(= 8 ~a17~0)} ~a11~0 := 1; {70070#(= 8 ~a17~0)} is VALID [2020-07-18 05:53:15,752 INFO L280 TraceCheckUtils]: 4: Hoare triple {70070#(= 8 ~a17~0)} ~a25~0 := 1; {70070#(= 8 ~a17~0)} is VALID [2020-07-18 05:53:15,753 INFO L280 TraceCheckUtils]: 5: Hoare triple {70070#(= 8 ~a17~0)} #res := -1; {70070#(= 8 ~a17~0)} is VALID [2020-07-18 05:53:15,754 INFO L280 TraceCheckUtils]: 6: Hoare triple {70070#(= 8 ~a17~0)} assume true; {70070#(= 8 ~a17~0)} is VALID [2020-07-18 05:53:15,756 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {70070#(= 8 ~a17~0)} {70049#(not (= 9 ~a17~0))} #1183#return; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 05:53:15,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:53:15,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {70069#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {70071#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:53:15,792 INFO L280 TraceCheckUtils]: 1: Hoare triple {70071#(= ~a17~0 |old(~a17~0)|)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {70071#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:53:15,793 INFO L280 TraceCheckUtils]: 2: Hoare triple {70071#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {70071#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:53:15,794 INFO L280 TraceCheckUtils]: 3: Hoare triple {70071#(= ~a17~0 |old(~a17~0)|)} assume 1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0; {70072#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 05:53:15,795 INFO L280 TraceCheckUtils]: 4: Hoare triple {70072#(= 9 |old(~a17~0)|)} ~a28~0 := 7; {70072#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 05:53:15,796 INFO L280 TraceCheckUtils]: 5: Hoare triple {70072#(= 9 |old(~a17~0)|)} ~a25~0 := 1; {70072#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 05:53:15,797 INFO L280 TraceCheckUtils]: 6: Hoare triple {70072#(= 9 |old(~a17~0)|)} #res := 22; {70072#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 05:53:15,798 INFO L280 TraceCheckUtils]: 7: Hoare triple {70072#(= 9 |old(~a17~0)|)} assume true; {70072#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 05:53:15,799 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {70072#(= 9 |old(~a17~0)|)} {70049#(not (= 9 ~a17~0))} #1183#return; {70029#false} is VALID [2020-07-18 05:53:15,802 INFO L263 TraceCheckUtils]: 0: Hoare triple {70028#true} call ULTIMATE.init(); {70067#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 05:53:15,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {70067#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {70028#true} is VALID [2020-07-18 05:53:15,803 INFO L280 TraceCheckUtils]: 2: Hoare triple {70028#true} ~e~0 := 5; {70028#true} is VALID [2020-07-18 05:53:15,803 INFO L280 TraceCheckUtils]: 3: Hoare triple {70028#true} ~d~0 := 4; {70028#true} is VALID [2020-07-18 05:53:15,803 INFO L280 TraceCheckUtils]: 4: Hoare triple {70028#true} ~f~0 := 6; {70028#true} is VALID [2020-07-18 05:53:15,804 INFO L280 TraceCheckUtils]: 5: Hoare triple {70028#true} ~c~0 := 3; {70028#true} is VALID [2020-07-18 05:53:15,804 INFO L280 TraceCheckUtils]: 6: Hoare triple {70028#true} ~u~0 := 21; {70028#true} is VALID [2020-07-18 05:53:15,804 INFO L280 TraceCheckUtils]: 7: Hoare triple {70028#true} ~v~0 := 22; {70028#true} is VALID [2020-07-18 05:53:15,805 INFO L280 TraceCheckUtils]: 8: Hoare triple {70028#true} ~w~0 := 23; {70028#true} is VALID [2020-07-18 05:53:15,805 INFO L280 TraceCheckUtils]: 9: Hoare triple {70028#true} ~x~0 := 24; {70028#true} is VALID [2020-07-18 05:53:15,805 INFO L280 TraceCheckUtils]: 10: Hoare triple {70028#true} ~y~0 := 25; {70028#true} is VALID [2020-07-18 05:53:15,806 INFO L280 TraceCheckUtils]: 11: Hoare triple {70028#true} ~z~0 := 26; {70028#true} is VALID [2020-07-18 05:53:15,806 INFO L280 TraceCheckUtils]: 12: Hoare triple {70028#true} ~a25~0 := 0; {70028#true} is VALID [2020-07-18 05:53:15,806 INFO L280 TraceCheckUtils]: 13: Hoare triple {70028#true} ~a11~0 := 0; {70028#true} is VALID [2020-07-18 05:53:15,807 INFO L280 TraceCheckUtils]: 14: Hoare triple {70028#true} ~a28~0 := 7; {70028#true} is VALID [2020-07-18 05:53:15,807 INFO L280 TraceCheckUtils]: 15: Hoare triple {70028#true} ~a19~0 := 1; {70028#true} is VALID [2020-07-18 05:53:15,807 INFO L280 TraceCheckUtils]: 16: Hoare triple {70028#true} ~a21~0 := 1; {70028#true} is VALID [2020-07-18 05:53:15,808 INFO L280 TraceCheckUtils]: 17: Hoare triple {70028#true} ~a17~0 := 8; {70068#(<= ~a17~0 8)} is VALID [2020-07-18 05:53:15,809 INFO L280 TraceCheckUtils]: 18: Hoare triple {70068#(<= ~a17~0 8)} assume true; {70068#(<= ~a17~0 8)} is VALID [2020-07-18 05:53:15,810 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {70068#(<= ~a17~0 8)} {70028#true} #1179#return; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 05:53:15,811 INFO L263 TraceCheckUtils]: 20: Hoare triple {70049#(not (= 9 ~a17~0))} call #t~ret4 := main(); {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 05:53:15,812 INFO L280 TraceCheckUtils]: 21: Hoare triple {70049#(not (= 9 ~a17~0))} ~output~0 := -1; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 05:53:15,813 INFO L280 TraceCheckUtils]: 22: Hoare triple {70049#(not (= 9 ~a17~0))} assume !false; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 05:53:15,814 INFO L280 TraceCheckUtils]: 23: Hoare triple {70049#(not (= 9 ~a17~0))} havoc ~input~0; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 05:53:15,815 INFO L280 TraceCheckUtils]: 24: Hoare triple {70049#(not (= 9 ~a17~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 05:53:15,815 INFO L280 TraceCheckUtils]: 25: Hoare triple {70049#(not (= 9 ~a17~0))} ~input~0 := #t~nondet2; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 05:53:15,816 INFO L280 TraceCheckUtils]: 26: Hoare triple {70049#(not (= 9 ~a17~0))} havoc #t~nondet2; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 05:53:15,816 INFO L280 TraceCheckUtils]: 27: Hoare triple {70049#(not (= 9 ~a17~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 05:53:15,818 INFO L263 TraceCheckUtils]: 28: Hoare triple {70049#(not (= 9 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {70069#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 05:53:15,818 INFO L280 TraceCheckUtils]: 29: Hoare triple {70069#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {70028#true} is VALID [2020-07-18 05:53:15,819 INFO L280 TraceCheckUtils]: 30: Hoare triple {70028#true} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {70070#(= 8 ~a17~0)} is VALID [2020-07-18 05:53:15,819 INFO L280 TraceCheckUtils]: 31: Hoare triple {70070#(= 8 ~a17~0)} ~a28~0 := 9; {70070#(= 8 ~a17~0)} is VALID [2020-07-18 05:53:15,820 INFO L280 TraceCheckUtils]: 32: Hoare triple {70070#(= 8 ~a17~0)} ~a11~0 := 1; {70070#(= 8 ~a17~0)} is VALID [2020-07-18 05:53:15,821 INFO L280 TraceCheckUtils]: 33: Hoare triple {70070#(= 8 ~a17~0)} ~a25~0 := 1; {70070#(= 8 ~a17~0)} is VALID [2020-07-18 05:53:15,821 INFO L280 TraceCheckUtils]: 34: Hoare triple {70070#(= 8 ~a17~0)} #res := -1; {70070#(= 8 ~a17~0)} is VALID [2020-07-18 05:53:15,822 INFO L280 TraceCheckUtils]: 35: Hoare triple {70070#(= 8 ~a17~0)} assume true; {70070#(= 8 ~a17~0)} is VALID [2020-07-18 05:53:15,829 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {70070#(= 8 ~a17~0)} {70049#(not (= 9 ~a17~0))} #1183#return; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 05:53:15,830 INFO L280 TraceCheckUtils]: 37: Hoare triple {70049#(not (= 9 ~a17~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 05:53:15,831 INFO L280 TraceCheckUtils]: 38: Hoare triple {70049#(not (= 9 ~a17~0))} ~output~0 := #t~ret3; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 05:53:15,832 INFO L280 TraceCheckUtils]: 39: Hoare triple {70049#(not (= 9 ~a17~0))} havoc #t~ret3; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 05:53:15,833 INFO L280 TraceCheckUtils]: 40: Hoare triple {70049#(not (= 9 ~a17~0))} assume !false; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 05:53:15,833 INFO L280 TraceCheckUtils]: 41: Hoare triple {70049#(not (= 9 ~a17~0))} havoc ~input~0; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 05:53:15,834 INFO L280 TraceCheckUtils]: 42: Hoare triple {70049#(not (= 9 ~a17~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 05:53:15,835 INFO L280 TraceCheckUtils]: 43: Hoare triple {70049#(not (= 9 ~a17~0))} ~input~0 := #t~nondet2; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 05:53:15,836 INFO L280 TraceCheckUtils]: 44: Hoare triple {70049#(not (= 9 ~a17~0))} havoc #t~nondet2; {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 05:53:15,837 INFO L280 TraceCheckUtils]: 45: Hoare triple {70049#(not (= 9 ~a17~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {70049#(not (= 9 ~a17~0))} is VALID [2020-07-18 05:53:15,839 INFO L263 TraceCheckUtils]: 46: Hoare triple {70049#(not (= 9 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {70069#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 05:53:15,840 INFO L280 TraceCheckUtils]: 47: Hoare triple {70069#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {70071#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:53:15,841 INFO L280 TraceCheckUtils]: 48: Hoare triple {70071#(= ~a17~0 |old(~a17~0)|)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {70071#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:53:15,841 INFO L280 TraceCheckUtils]: 49: Hoare triple {70071#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {70071#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-18 05:53:15,843 INFO L280 TraceCheckUtils]: 50: Hoare triple {70071#(= ~a17~0 |old(~a17~0)|)} assume 1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0; {70072#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 05:53:15,844 INFO L280 TraceCheckUtils]: 51: Hoare triple {70072#(= 9 |old(~a17~0)|)} ~a28~0 := 7; {70072#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 05:53:15,844 INFO L280 TraceCheckUtils]: 52: Hoare triple {70072#(= 9 |old(~a17~0)|)} ~a25~0 := 1; {70072#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 05:53:15,845 INFO L280 TraceCheckUtils]: 53: Hoare triple {70072#(= 9 |old(~a17~0)|)} #res := 22; {70072#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 05:53:15,846 INFO L280 TraceCheckUtils]: 54: Hoare triple {70072#(= 9 |old(~a17~0)|)} assume true; {70072#(= 9 |old(~a17~0)|)} is VALID [2020-07-18 05:53:15,848 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {70072#(= 9 |old(~a17~0)|)} {70049#(not (= 9 ~a17~0))} #1183#return; {70029#false} is VALID [2020-07-18 05:53:15,848 INFO L280 TraceCheckUtils]: 56: Hoare triple {70029#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {70029#false} is VALID [2020-07-18 05:53:15,848 INFO L280 TraceCheckUtils]: 57: Hoare triple {70029#false} ~output~0 := #t~ret3; {70029#false} is VALID [2020-07-18 05:53:15,848 INFO L280 TraceCheckUtils]: 58: Hoare triple {70029#false} havoc #t~ret3; {70029#false} is VALID [2020-07-18 05:53:15,848 INFO L280 TraceCheckUtils]: 59: Hoare triple {70029#false} assume !false; {70029#false} is VALID [2020-07-18 05:53:15,849 INFO L280 TraceCheckUtils]: 60: Hoare triple {70029#false} havoc ~input~0; {70029#false} is VALID [2020-07-18 05:53:15,849 INFO L280 TraceCheckUtils]: 61: Hoare triple {70029#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {70029#false} is VALID [2020-07-18 05:53:15,849 INFO L280 TraceCheckUtils]: 62: Hoare triple {70029#false} ~input~0 := #t~nondet2; {70029#false} is VALID [2020-07-18 05:53:15,849 INFO L280 TraceCheckUtils]: 63: Hoare triple {70029#false} havoc #t~nondet2; {70029#false} is VALID [2020-07-18 05:53:15,849 INFO L280 TraceCheckUtils]: 64: Hoare triple {70029#false} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {70029#false} is VALID [2020-07-18 05:53:15,849 INFO L263 TraceCheckUtils]: 65: Hoare triple {70029#false} call #t~ret3 := calculate_output(~input~0); {70029#false} is VALID [2020-07-18 05:53:15,850 INFO L280 TraceCheckUtils]: 66: Hoare triple {70029#false} ~input := #in~input; {70029#false} is VALID [2020-07-18 05:53:15,850 INFO L280 TraceCheckUtils]: 67: Hoare triple {70029#false} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 05:53:15,850 INFO L280 TraceCheckUtils]: 68: Hoare triple {70029#false} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {70029#false} is VALID [2020-07-18 05:53:15,850 INFO L280 TraceCheckUtils]: 69: Hoare triple {70029#false} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {70029#false} is VALID [2020-07-18 05:53:15,851 INFO L280 TraceCheckUtils]: 70: Hoare triple {70029#false} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 05:53:15,851 INFO L280 TraceCheckUtils]: 71: Hoare triple {70029#false} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {70029#false} is VALID [2020-07-18 05:53:15,851 INFO L280 TraceCheckUtils]: 72: Hoare triple {70029#false} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {70029#false} is VALID [2020-07-18 05:53:15,851 INFO L280 TraceCheckUtils]: 73: Hoare triple {70029#false} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {70029#false} is VALID [2020-07-18 05:53:15,851 INFO L280 TraceCheckUtils]: 74: Hoare triple {70029#false} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {70029#false} is VALID [2020-07-18 05:53:15,852 INFO L280 TraceCheckUtils]: 75: Hoare triple {70029#false} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 05:53:15,852 INFO L280 TraceCheckUtils]: 76: Hoare triple {70029#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 05:53:15,852 INFO L280 TraceCheckUtils]: 77: Hoare triple {70029#false} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 05:53:15,852 INFO L280 TraceCheckUtils]: 78: Hoare triple {70029#false} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 05:53:15,852 INFO L280 TraceCheckUtils]: 79: Hoare triple {70029#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {70029#false} is VALID [2020-07-18 05:53:15,853 INFO L280 TraceCheckUtils]: 80: Hoare triple {70029#false} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 05:53:15,853 INFO L280 TraceCheckUtils]: 81: Hoare triple {70029#false} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 05:53:15,853 INFO L280 TraceCheckUtils]: 82: Hoare triple {70029#false} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 05:53:15,853 INFO L280 TraceCheckUtils]: 83: Hoare triple {70029#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {70029#false} is VALID [2020-07-18 05:53:15,853 INFO L280 TraceCheckUtils]: 84: Hoare triple {70029#false} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {70029#false} is VALID [2020-07-18 05:53:15,854 INFO L280 TraceCheckUtils]: 85: Hoare triple {70029#false} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 05:53:15,854 INFO L280 TraceCheckUtils]: 86: Hoare triple {70029#false} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {70029#false} is VALID [2020-07-18 05:53:15,854 INFO L280 TraceCheckUtils]: 87: Hoare triple {70029#false} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {70029#false} is VALID [2020-07-18 05:53:15,854 INFO L280 TraceCheckUtils]: 88: Hoare triple {70029#false} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {70029#false} is VALID [2020-07-18 05:53:15,854 INFO L280 TraceCheckUtils]: 89: Hoare triple {70029#false} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 05:53:15,855 INFO L280 TraceCheckUtils]: 90: Hoare triple {70029#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 05:53:15,855 INFO L280 TraceCheckUtils]: 91: Hoare triple {70029#false} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 05:53:15,855 INFO L280 TraceCheckUtils]: 92: Hoare triple {70029#false} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 05:53:15,855 INFO L280 TraceCheckUtils]: 93: Hoare triple {70029#false} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {70029#false} is VALID [2020-07-18 05:53:15,855 INFO L280 TraceCheckUtils]: 94: Hoare triple {70029#false} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {70029#false} is VALID [2020-07-18 05:53:15,855 INFO L280 TraceCheckUtils]: 95: Hoare triple {70029#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {70029#false} is VALID [2020-07-18 05:53:15,856 INFO L280 TraceCheckUtils]: 96: Hoare triple {70029#false} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {70029#false} is VALID [2020-07-18 05:53:15,856 INFO L280 TraceCheckUtils]: 97: Hoare triple {70029#false} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {70029#false} is VALID [2020-07-18 05:53:15,856 INFO L280 TraceCheckUtils]: 98: Hoare triple {70029#false} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 05:53:15,856 INFO L280 TraceCheckUtils]: 99: Hoare triple {70029#false} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {70029#false} is VALID [2020-07-18 05:53:15,856 INFO L280 TraceCheckUtils]: 100: Hoare triple {70029#false} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {70029#false} is VALID [2020-07-18 05:53:15,857 INFO L280 TraceCheckUtils]: 101: Hoare triple {70029#false} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 05:53:15,857 INFO L280 TraceCheckUtils]: 102: Hoare triple {70029#false} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 05:53:15,857 INFO L280 TraceCheckUtils]: 103: Hoare triple {70029#false} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {70029#false} is VALID [2020-07-18 05:53:15,857 INFO L280 TraceCheckUtils]: 104: Hoare triple {70029#false} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 05:53:15,857 INFO L280 TraceCheckUtils]: 105: Hoare triple {70029#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 05:53:15,858 INFO L280 TraceCheckUtils]: 106: Hoare triple {70029#false} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {70029#false} is VALID [2020-07-18 05:53:15,858 INFO L280 TraceCheckUtils]: 107: Hoare triple {70029#false} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 05:53:15,858 INFO L280 TraceCheckUtils]: 108: Hoare triple {70029#false} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 05:53:15,858 INFO L280 TraceCheckUtils]: 109: Hoare triple {70029#false} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {70029#false} is VALID [2020-07-18 05:53:15,858 INFO L280 TraceCheckUtils]: 110: Hoare triple {70029#false} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 05:53:15,859 INFO L280 TraceCheckUtils]: 111: Hoare triple {70029#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {70029#false} is VALID [2020-07-18 05:53:15,859 INFO L280 TraceCheckUtils]: 112: Hoare triple {70029#false} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 05:53:15,859 INFO L280 TraceCheckUtils]: 113: Hoare triple {70029#false} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {70029#false} is VALID [2020-07-18 05:53:15,859 INFO L280 TraceCheckUtils]: 114: Hoare triple {70029#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {70029#false} is VALID [2020-07-18 05:53:15,859 INFO L280 TraceCheckUtils]: 115: Hoare triple {70029#false} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {70029#false} is VALID [2020-07-18 05:53:15,859 INFO L280 TraceCheckUtils]: 116: Hoare triple {70029#false} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {70029#false} is VALID [2020-07-18 05:53:15,860 INFO L280 TraceCheckUtils]: 117: Hoare triple {70029#false} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {70029#false} is VALID [2020-07-18 05:53:15,860 INFO L280 TraceCheckUtils]: 118: Hoare triple {70029#false} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {70029#false} is VALID [2020-07-18 05:53:15,860 INFO L280 TraceCheckUtils]: 119: Hoare triple {70029#false} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 05:53:15,860 INFO L280 TraceCheckUtils]: 120: Hoare triple {70029#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {70029#false} is VALID [2020-07-18 05:53:15,860 INFO L280 TraceCheckUtils]: 121: Hoare triple {70029#false} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {70029#false} is VALID [2020-07-18 05:53:15,861 INFO L280 TraceCheckUtils]: 122: Hoare triple {70029#false} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 05:53:15,861 INFO L280 TraceCheckUtils]: 123: Hoare triple {70029#false} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {70029#false} is VALID [2020-07-18 05:53:15,861 INFO L280 TraceCheckUtils]: 124: Hoare triple {70029#false} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {70029#false} is VALID [2020-07-18 05:53:15,861 INFO L280 TraceCheckUtils]: 125: Hoare triple {70029#false} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 05:53:15,861 INFO L280 TraceCheckUtils]: 126: Hoare triple {70029#false} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {70029#false} is VALID [2020-07-18 05:53:15,861 INFO L280 TraceCheckUtils]: 127: Hoare triple {70029#false} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {70029#false} is VALID [2020-07-18 05:53:15,862 INFO L280 TraceCheckUtils]: 128: Hoare triple {70029#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 05:53:15,862 INFO L280 TraceCheckUtils]: 129: Hoare triple {70029#false} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 05:53:15,862 INFO L280 TraceCheckUtils]: 130: Hoare triple {70029#false} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {70029#false} is VALID [2020-07-18 05:53:15,862 INFO L280 TraceCheckUtils]: 131: Hoare triple {70029#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {70029#false} is VALID [2020-07-18 05:53:15,862 INFO L280 TraceCheckUtils]: 132: Hoare triple {70029#false} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {70029#false} is VALID [2020-07-18 05:53:15,863 INFO L280 TraceCheckUtils]: 133: Hoare triple {70029#false} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {70029#false} is VALID [2020-07-18 05:53:15,863 INFO L280 TraceCheckUtils]: 134: Hoare triple {70029#false} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 05:53:15,863 INFO L280 TraceCheckUtils]: 135: Hoare triple {70029#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {70029#false} is VALID [2020-07-18 05:53:15,863 INFO L280 TraceCheckUtils]: 136: Hoare triple {70029#false} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {70029#false} is VALID [2020-07-18 05:53:15,863 INFO L280 TraceCheckUtils]: 137: Hoare triple {70029#false} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {70029#false} is VALID [2020-07-18 05:53:15,863 INFO L280 TraceCheckUtils]: 138: Hoare triple {70029#false} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {70029#false} is VALID [2020-07-18 05:53:15,864 INFO L280 TraceCheckUtils]: 139: Hoare triple {70029#false} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {70029#false} is VALID [2020-07-18 05:53:15,864 INFO L280 TraceCheckUtils]: 140: Hoare triple {70029#false} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {70029#false} is VALID [2020-07-18 05:53:15,864 INFO L280 TraceCheckUtils]: 141: Hoare triple {70029#false} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {70029#false} is VALID [2020-07-18 05:53:15,864 INFO L280 TraceCheckUtils]: 142: Hoare triple {70029#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 05:53:15,864 INFO L280 TraceCheckUtils]: 143: Hoare triple {70029#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 05:53:15,865 INFO L280 TraceCheckUtils]: 144: Hoare triple {70029#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 05:53:15,865 INFO L280 TraceCheckUtils]: 145: Hoare triple {70029#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {70029#false} is VALID [2020-07-18 05:53:15,865 INFO L280 TraceCheckUtils]: 146: Hoare triple {70029#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 05:53:15,865 INFO L280 TraceCheckUtils]: 147: Hoare triple {70029#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {70029#false} is VALID [2020-07-18 05:53:15,865 INFO L280 TraceCheckUtils]: 148: Hoare triple {70029#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {70029#false} is VALID [2020-07-18 05:53:15,865 INFO L280 TraceCheckUtils]: 149: Hoare triple {70029#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {70029#false} is VALID [2020-07-18 05:53:15,866 INFO L280 TraceCheckUtils]: 150: Hoare triple {70029#false} assume ((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {70029#false} is VALID [2020-07-18 05:53:15,866 INFO L280 TraceCheckUtils]: 151: Hoare triple {70029#false} assume !false; {70029#false} is VALID [2020-07-18 05:53:15,906 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 24 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-07-18 05:53:15,906 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [505322433] [2020-07-18 05:53:15,907 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:53:15,907 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-07-18 05:53:15,907 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1530311416] [2020-07-18 05:53:15,908 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-18 05:53:15,909 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:53:15,909 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-18 05:53:16,116 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:53:16,116 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-18 05:53:16,116 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:53:16,117 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-18 05:53:16,117 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2020-07-18 05:53:16,117 INFO L87 Difference]: Start difference. First operand 3808 states and 4554 transitions. Second operand 9 states. [2020-07-18 05:54:05,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:54:05,092 INFO L93 Difference]: Finished difference Result 8107 states and 9918 transitions. [2020-07-18 05:54:05,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-18 05:54:05,092 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-18 05:54:05,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:54:05,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 05:54:05,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1243 transitions. [2020-07-18 05:54:05,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 05:54:05,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1243 transitions. [2020-07-18 05:54:05,102 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 1243 transitions. [2020-07-18 05:54:07,070 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1243 edges. 1243 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:54:07,774 INFO L225 Difference]: With dead ends: 8107 [2020-07-18 05:54:07,774 INFO L226 Difference]: Without dead ends: 4321 [2020-07-18 05:54:07,784 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=44, Invalid=88, Unknown=0, NotChecked=0, Total=132 [2020-07-18 05:54:07,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4321 states. [2020-07-18 05:54:45,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4321 to 3854. [2020-07-18 05:54:45,640 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:54:45,640 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4321 states. Second operand 3854 states. [2020-07-18 05:54:45,640 INFO L74 IsIncluded]: Start isIncluded. First operand 4321 states. Second operand 3854 states. [2020-07-18 05:54:45,640 INFO L87 Difference]: Start difference. First operand 4321 states. Second operand 3854 states. [2020-07-18 05:54:46,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:54:46,242 INFO L93 Difference]: Finished difference Result 4321 states and 5294 transitions. [2020-07-18 05:54:46,243 INFO L276 IsEmpty]: Start isEmpty. Operand 4321 states and 5294 transitions. [2020-07-18 05:54:46,253 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:54:46,253 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:54:46,253 INFO L74 IsIncluded]: Start isIncluded. First operand 3854 states. Second operand 4321 states. [2020-07-18 05:54:46,253 INFO L87 Difference]: Start difference. First operand 3854 states. Second operand 4321 states. [2020-07-18 05:54:46,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:54:46,863 INFO L93 Difference]: Finished difference Result 4321 states and 5294 transitions. [2020-07-18 05:54:46,863 INFO L276 IsEmpty]: Start isEmpty. Operand 4321 states and 5294 transitions. [2020-07-18 05:54:46,875 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:54:46,876 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:54:46,876 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:54:46,876 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:54:46,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3854 states. [2020-07-18 05:54:47,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3854 states to 3854 states and 4547 transitions. [2020-07-18 05:54:47,353 INFO L78 Accepts]: Start accepts. Automaton has 3854 states and 4547 transitions. Word has length 152 [2020-07-18 05:54:47,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:54:47,353 INFO L479 AbstractCegarLoop]: Abstraction has 3854 states and 4547 transitions. [2020-07-18 05:54:47,353 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-18 05:54:47,353 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3854 states and 4547 transitions. [2020-07-18 05:54:58,129 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4547 edges. 4547 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:54:58,130 INFO L276 IsEmpty]: Start isEmpty. Operand 3854 states and 4547 transitions. [2020-07-18 05:54:58,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2020-07-18 05:54:58,135 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:54:58,136 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:54:58,136 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-18 05:54:58,136 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:54:58,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:54:58,136 INFO L82 PathProgramCache]: Analyzing trace with hash 261324474, now seen corresponding path program 1 times [2020-07-18 05:54:58,136 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:54:58,137 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1604730011] [2020-07-18 05:54:58,137 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:54:58,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:54:58,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:54:58,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {102698#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {102647#true} is VALID [2020-07-18 05:54:58,383 INFO L280 TraceCheckUtils]: 1: Hoare triple {102647#true} ~e~0 := 5; {102647#true} is VALID [2020-07-18 05:54:58,383 INFO L280 TraceCheckUtils]: 2: Hoare triple {102647#true} ~d~0 := 4; {102647#true} is VALID [2020-07-18 05:54:58,383 INFO L280 TraceCheckUtils]: 3: Hoare triple {102647#true} ~f~0 := 6; {102647#true} is VALID [2020-07-18 05:54:58,384 INFO L280 TraceCheckUtils]: 4: Hoare triple {102647#true} ~c~0 := 3; {102647#true} is VALID [2020-07-18 05:54:58,384 INFO L280 TraceCheckUtils]: 5: Hoare triple {102647#true} ~u~0 := 21; {102647#true} is VALID [2020-07-18 05:54:58,384 INFO L280 TraceCheckUtils]: 6: Hoare triple {102647#true} ~v~0 := 22; {102647#true} is VALID [2020-07-18 05:54:58,385 INFO L280 TraceCheckUtils]: 7: Hoare triple {102647#true} ~w~0 := 23; {102647#true} is VALID [2020-07-18 05:54:58,385 INFO L280 TraceCheckUtils]: 8: Hoare triple {102647#true} ~x~0 := 24; {102647#true} is VALID [2020-07-18 05:54:58,385 INFO L280 TraceCheckUtils]: 9: Hoare triple {102647#true} ~y~0 := 25; {102647#true} is VALID [2020-07-18 05:54:58,386 INFO L280 TraceCheckUtils]: 10: Hoare triple {102647#true} ~z~0 := 26; {102647#true} is VALID [2020-07-18 05:54:58,386 INFO L280 TraceCheckUtils]: 11: Hoare triple {102647#true} ~a25~0 := 0; {102647#true} is VALID [2020-07-18 05:54:58,386 INFO L280 TraceCheckUtils]: 12: Hoare triple {102647#true} ~a11~0 := 0; {102647#true} is VALID [2020-07-18 05:54:58,386 INFO L280 TraceCheckUtils]: 13: Hoare triple {102647#true} ~a28~0 := 7; {102647#true} is VALID [2020-07-18 05:54:58,387 INFO L280 TraceCheckUtils]: 14: Hoare triple {102647#true} ~a19~0 := 1; {102647#true} is VALID [2020-07-18 05:54:58,387 INFO L280 TraceCheckUtils]: 15: Hoare triple {102647#true} ~a21~0 := 1; {102647#true} is VALID [2020-07-18 05:54:58,388 INFO L280 TraceCheckUtils]: 16: Hoare triple {102647#true} ~a17~0 := 8; {102699#(<= 8 ~a17~0)} is VALID [2020-07-18 05:54:58,389 INFO L280 TraceCheckUtils]: 17: Hoare triple {102699#(<= 8 ~a17~0)} assume true; {102699#(<= 8 ~a17~0)} is VALID [2020-07-18 05:54:58,390 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {102699#(<= 8 ~a17~0)} {102647#true} #1179#return; {102668#(not (= 7 ~a17~0))} is VALID [2020-07-18 05:54:58,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:54:58,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {102700#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {102647#true} is VALID [2020-07-18 05:54:58,460 INFO L280 TraceCheckUtils]: 1: Hoare triple {102647#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {102647#true} is VALID [2020-07-18 05:54:58,461 INFO L280 TraceCheckUtils]: 2: Hoare triple {102647#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {102647#true} is VALID [2020-07-18 05:54:58,461 INFO L280 TraceCheckUtils]: 3: Hoare triple {102647#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {102647#true} is VALID [2020-07-18 05:54:58,461 INFO L280 TraceCheckUtils]: 4: Hoare triple {102647#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {102647#true} is VALID [2020-07-18 05:54:58,461 INFO L280 TraceCheckUtils]: 5: Hoare triple {102647#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {102647#true} is VALID [2020-07-18 05:54:58,462 INFO L280 TraceCheckUtils]: 6: Hoare triple {102647#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {102647#true} is VALID [2020-07-18 05:54:58,462 INFO L280 TraceCheckUtils]: 7: Hoare triple {102647#true} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {102647#true} is VALID [2020-07-18 05:54:58,462 INFO L280 TraceCheckUtils]: 8: Hoare triple {102647#true} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {102647#true} is VALID [2020-07-18 05:54:58,463 INFO L280 TraceCheckUtils]: 9: Hoare triple {102647#true} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {102647#true} is VALID [2020-07-18 05:54:58,463 INFO L280 TraceCheckUtils]: 10: Hoare triple {102647#true} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {102647#true} is VALID [2020-07-18 05:54:58,463 INFO L280 TraceCheckUtils]: 11: Hoare triple {102647#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {102647#true} is VALID [2020-07-18 05:54:58,464 INFO L280 TraceCheckUtils]: 12: Hoare triple {102647#true} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {102647#true} is VALID [2020-07-18 05:54:58,464 INFO L280 TraceCheckUtils]: 13: Hoare triple {102647#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {102647#true} is VALID [2020-07-18 05:54:58,464 INFO L280 TraceCheckUtils]: 14: Hoare triple {102647#true} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {102647#true} is VALID [2020-07-18 05:54:58,465 INFO L280 TraceCheckUtils]: 15: Hoare triple {102647#true} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {102647#true} is VALID [2020-07-18 05:54:58,465 INFO L280 TraceCheckUtils]: 16: Hoare triple {102647#true} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {102647#true} is VALID [2020-07-18 05:54:58,465 INFO L280 TraceCheckUtils]: 17: Hoare triple {102647#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {102647#true} is VALID [2020-07-18 05:54:58,465 INFO L280 TraceCheckUtils]: 18: Hoare triple {102647#true} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {102647#true} is VALID [2020-07-18 05:54:58,466 INFO L280 TraceCheckUtils]: 19: Hoare triple {102647#true} assume !(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0; {102647#true} is VALID [2020-07-18 05:54:58,467 INFO L280 TraceCheckUtils]: 20: Hoare triple {102647#true} ~a17~0 := 7; {102701#(<= ~a17~0 7)} is VALID [2020-07-18 05:54:58,468 INFO L280 TraceCheckUtils]: 21: Hoare triple {102701#(<= ~a17~0 7)} ~a25~0 := 1; {102701#(<= ~a17~0 7)} is VALID [2020-07-18 05:54:58,469 INFO L280 TraceCheckUtils]: 22: Hoare triple {102701#(<= ~a17~0 7)} ~a11~0 := 1; {102701#(<= ~a17~0 7)} is VALID [2020-07-18 05:54:58,470 INFO L280 TraceCheckUtils]: 23: Hoare triple {102701#(<= ~a17~0 7)} ~a28~0 := 7; {102701#(<= ~a17~0 7)} is VALID [2020-07-18 05:54:58,471 INFO L280 TraceCheckUtils]: 24: Hoare triple {102701#(<= ~a17~0 7)} ~a19~0 := 1; {102701#(<= ~a17~0 7)} is VALID [2020-07-18 05:54:58,471 INFO L280 TraceCheckUtils]: 25: Hoare triple {102701#(<= ~a17~0 7)} #res := -1; {102701#(<= ~a17~0 7)} is VALID [2020-07-18 05:54:58,472 INFO L280 TraceCheckUtils]: 26: Hoare triple {102701#(<= ~a17~0 7)} assume true; {102701#(<= ~a17~0 7)} is VALID [2020-07-18 05:54:58,474 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {102701#(<= ~a17~0 7)} {102668#(not (= 7 ~a17~0))} #1183#return; {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,478 INFO L263 TraceCheckUtils]: 0: Hoare triple {102647#true} call ULTIMATE.init(); {102698#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 05:54:58,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {102698#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {102647#true} is VALID [2020-07-18 05:54:58,478 INFO L280 TraceCheckUtils]: 2: Hoare triple {102647#true} ~e~0 := 5; {102647#true} is VALID [2020-07-18 05:54:58,479 INFO L280 TraceCheckUtils]: 3: Hoare triple {102647#true} ~d~0 := 4; {102647#true} is VALID [2020-07-18 05:54:58,479 INFO L280 TraceCheckUtils]: 4: Hoare triple {102647#true} ~f~0 := 6; {102647#true} is VALID [2020-07-18 05:54:58,479 INFO L280 TraceCheckUtils]: 5: Hoare triple {102647#true} ~c~0 := 3; {102647#true} is VALID [2020-07-18 05:54:58,479 INFO L280 TraceCheckUtils]: 6: Hoare triple {102647#true} ~u~0 := 21; {102647#true} is VALID [2020-07-18 05:54:58,480 INFO L280 TraceCheckUtils]: 7: Hoare triple {102647#true} ~v~0 := 22; {102647#true} is VALID [2020-07-18 05:54:58,480 INFO L280 TraceCheckUtils]: 8: Hoare triple {102647#true} ~w~0 := 23; {102647#true} is VALID [2020-07-18 05:54:58,480 INFO L280 TraceCheckUtils]: 9: Hoare triple {102647#true} ~x~0 := 24; {102647#true} is VALID [2020-07-18 05:54:58,481 INFO L280 TraceCheckUtils]: 10: Hoare triple {102647#true} ~y~0 := 25; {102647#true} is VALID [2020-07-18 05:54:58,481 INFO L280 TraceCheckUtils]: 11: Hoare triple {102647#true} ~z~0 := 26; {102647#true} is VALID [2020-07-18 05:54:58,481 INFO L280 TraceCheckUtils]: 12: Hoare triple {102647#true} ~a25~0 := 0; {102647#true} is VALID [2020-07-18 05:54:58,481 INFO L280 TraceCheckUtils]: 13: Hoare triple {102647#true} ~a11~0 := 0; {102647#true} is VALID [2020-07-18 05:54:58,482 INFO L280 TraceCheckUtils]: 14: Hoare triple {102647#true} ~a28~0 := 7; {102647#true} is VALID [2020-07-18 05:54:58,482 INFO L280 TraceCheckUtils]: 15: Hoare triple {102647#true} ~a19~0 := 1; {102647#true} is VALID [2020-07-18 05:54:58,482 INFO L280 TraceCheckUtils]: 16: Hoare triple {102647#true} ~a21~0 := 1; {102647#true} is VALID [2020-07-18 05:54:58,483 INFO L280 TraceCheckUtils]: 17: Hoare triple {102647#true} ~a17~0 := 8; {102699#(<= 8 ~a17~0)} is VALID [2020-07-18 05:54:58,484 INFO L280 TraceCheckUtils]: 18: Hoare triple {102699#(<= 8 ~a17~0)} assume true; {102699#(<= 8 ~a17~0)} is VALID [2020-07-18 05:54:58,485 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {102699#(<= 8 ~a17~0)} {102647#true} #1179#return; {102668#(not (= 7 ~a17~0))} is VALID [2020-07-18 05:54:58,486 INFO L263 TraceCheckUtils]: 20: Hoare triple {102668#(not (= 7 ~a17~0))} call #t~ret4 := main(); {102668#(not (= 7 ~a17~0))} is VALID [2020-07-18 05:54:58,487 INFO L280 TraceCheckUtils]: 21: Hoare triple {102668#(not (= 7 ~a17~0))} ~output~0 := -1; {102668#(not (= 7 ~a17~0))} is VALID [2020-07-18 05:54:58,488 INFO L280 TraceCheckUtils]: 22: Hoare triple {102668#(not (= 7 ~a17~0))} assume !false; {102668#(not (= 7 ~a17~0))} is VALID [2020-07-18 05:54:58,489 INFO L280 TraceCheckUtils]: 23: Hoare triple {102668#(not (= 7 ~a17~0))} havoc ~input~0; {102668#(not (= 7 ~a17~0))} is VALID [2020-07-18 05:54:58,490 INFO L280 TraceCheckUtils]: 24: Hoare triple {102668#(not (= 7 ~a17~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {102668#(not (= 7 ~a17~0))} is VALID [2020-07-18 05:54:58,491 INFO L280 TraceCheckUtils]: 25: Hoare triple {102668#(not (= 7 ~a17~0))} ~input~0 := #t~nondet2; {102668#(not (= 7 ~a17~0))} is VALID [2020-07-18 05:54:58,492 INFO L280 TraceCheckUtils]: 26: Hoare triple {102668#(not (= 7 ~a17~0))} havoc #t~nondet2; {102668#(not (= 7 ~a17~0))} is VALID [2020-07-18 05:54:58,493 INFO L280 TraceCheckUtils]: 27: Hoare triple {102668#(not (= 7 ~a17~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {102668#(not (= 7 ~a17~0))} is VALID [2020-07-18 05:54:58,494 INFO L263 TraceCheckUtils]: 28: Hoare triple {102668#(not (= 7 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {102700#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 05:54:58,495 INFO L280 TraceCheckUtils]: 29: Hoare triple {102700#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {102647#true} is VALID [2020-07-18 05:54:58,495 INFO L280 TraceCheckUtils]: 30: Hoare triple {102647#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {102647#true} is VALID [2020-07-18 05:54:58,495 INFO L280 TraceCheckUtils]: 31: Hoare triple {102647#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {102647#true} is VALID [2020-07-18 05:54:58,496 INFO L280 TraceCheckUtils]: 32: Hoare triple {102647#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {102647#true} is VALID [2020-07-18 05:54:58,496 INFO L280 TraceCheckUtils]: 33: Hoare triple {102647#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {102647#true} is VALID [2020-07-18 05:54:58,496 INFO L280 TraceCheckUtils]: 34: Hoare triple {102647#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {102647#true} is VALID [2020-07-18 05:54:58,497 INFO L280 TraceCheckUtils]: 35: Hoare triple {102647#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {102647#true} is VALID [2020-07-18 05:54:58,497 INFO L280 TraceCheckUtils]: 36: Hoare triple {102647#true} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {102647#true} is VALID [2020-07-18 05:54:58,497 INFO L280 TraceCheckUtils]: 37: Hoare triple {102647#true} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {102647#true} is VALID [2020-07-18 05:54:58,497 INFO L280 TraceCheckUtils]: 38: Hoare triple {102647#true} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {102647#true} is VALID [2020-07-18 05:54:58,498 INFO L280 TraceCheckUtils]: 39: Hoare triple {102647#true} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {102647#true} is VALID [2020-07-18 05:54:58,498 INFO L280 TraceCheckUtils]: 40: Hoare triple {102647#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {102647#true} is VALID [2020-07-18 05:54:58,498 INFO L280 TraceCheckUtils]: 41: Hoare triple {102647#true} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {102647#true} is VALID [2020-07-18 05:54:58,498 INFO L280 TraceCheckUtils]: 42: Hoare triple {102647#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {102647#true} is VALID [2020-07-18 05:54:58,498 INFO L280 TraceCheckUtils]: 43: Hoare triple {102647#true} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {102647#true} is VALID [2020-07-18 05:54:58,498 INFO L280 TraceCheckUtils]: 44: Hoare triple {102647#true} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {102647#true} is VALID [2020-07-18 05:54:58,499 INFO L280 TraceCheckUtils]: 45: Hoare triple {102647#true} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {102647#true} is VALID [2020-07-18 05:54:58,499 INFO L280 TraceCheckUtils]: 46: Hoare triple {102647#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {102647#true} is VALID [2020-07-18 05:54:58,499 INFO L280 TraceCheckUtils]: 47: Hoare triple {102647#true} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {102647#true} is VALID [2020-07-18 05:54:58,499 INFO L280 TraceCheckUtils]: 48: Hoare triple {102647#true} assume !(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0; {102647#true} is VALID [2020-07-18 05:54:58,500 INFO L280 TraceCheckUtils]: 49: Hoare triple {102647#true} ~a17~0 := 7; {102701#(<= ~a17~0 7)} is VALID [2020-07-18 05:54:58,501 INFO L280 TraceCheckUtils]: 50: Hoare triple {102701#(<= ~a17~0 7)} ~a25~0 := 1; {102701#(<= ~a17~0 7)} is VALID [2020-07-18 05:54:58,501 INFO L280 TraceCheckUtils]: 51: Hoare triple {102701#(<= ~a17~0 7)} ~a11~0 := 1; {102701#(<= ~a17~0 7)} is VALID [2020-07-18 05:54:58,502 INFO L280 TraceCheckUtils]: 52: Hoare triple {102701#(<= ~a17~0 7)} ~a28~0 := 7; {102701#(<= ~a17~0 7)} is VALID [2020-07-18 05:54:58,502 INFO L280 TraceCheckUtils]: 53: Hoare triple {102701#(<= ~a17~0 7)} ~a19~0 := 1; {102701#(<= ~a17~0 7)} is VALID [2020-07-18 05:54:58,503 INFO L280 TraceCheckUtils]: 54: Hoare triple {102701#(<= ~a17~0 7)} #res := -1; {102701#(<= ~a17~0 7)} is VALID [2020-07-18 05:54:58,504 INFO L280 TraceCheckUtils]: 55: Hoare triple {102701#(<= ~a17~0 7)} assume true; {102701#(<= ~a17~0 7)} is VALID [2020-07-18 05:54:58,505 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {102701#(<= ~a17~0 7)} {102668#(not (= 7 ~a17~0))} #1183#return; {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,505 INFO L280 TraceCheckUtils]: 57: Hoare triple {102697#(not (= 8 ~a17~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,506 INFO L280 TraceCheckUtils]: 58: Hoare triple {102697#(not (= 8 ~a17~0))} ~output~0 := #t~ret3; {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,507 INFO L280 TraceCheckUtils]: 59: Hoare triple {102697#(not (= 8 ~a17~0))} havoc #t~ret3; {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,507 INFO L280 TraceCheckUtils]: 60: Hoare triple {102697#(not (= 8 ~a17~0))} assume !false; {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,508 INFO L280 TraceCheckUtils]: 61: Hoare triple {102697#(not (= 8 ~a17~0))} havoc ~input~0; {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,509 INFO L280 TraceCheckUtils]: 62: Hoare triple {102697#(not (= 8 ~a17~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,509 INFO L280 TraceCheckUtils]: 63: Hoare triple {102697#(not (= 8 ~a17~0))} ~input~0 := #t~nondet2; {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,510 INFO L280 TraceCheckUtils]: 64: Hoare triple {102697#(not (= 8 ~a17~0))} havoc #t~nondet2; {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,510 INFO L280 TraceCheckUtils]: 65: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,511 INFO L263 TraceCheckUtils]: 66: Hoare triple {102697#(not (= 8 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,512 INFO L280 TraceCheckUtils]: 67: Hoare triple {102697#(not (= 8 ~a17~0))} ~input := #in~input; {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,512 INFO L280 TraceCheckUtils]: 68: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,513 INFO L280 TraceCheckUtils]: 69: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,514 INFO L280 TraceCheckUtils]: 70: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,515 INFO L280 TraceCheckUtils]: 71: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,516 INFO L280 TraceCheckUtils]: 72: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,517 INFO L280 TraceCheckUtils]: 73: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,518 INFO L280 TraceCheckUtils]: 74: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,518 INFO L280 TraceCheckUtils]: 75: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,519 INFO L280 TraceCheckUtils]: 76: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,520 INFO L280 TraceCheckUtils]: 77: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,521 INFO L280 TraceCheckUtils]: 78: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,522 INFO L280 TraceCheckUtils]: 79: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,523 INFO L280 TraceCheckUtils]: 80: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,524 INFO L280 TraceCheckUtils]: 81: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,525 INFO L280 TraceCheckUtils]: 82: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,525 INFO L280 TraceCheckUtils]: 83: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,526 INFO L280 TraceCheckUtils]: 84: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,527 INFO L280 TraceCheckUtils]: 85: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,528 INFO L280 TraceCheckUtils]: 86: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,528 INFO L280 TraceCheckUtils]: 87: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,529 INFO L280 TraceCheckUtils]: 88: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,530 INFO L280 TraceCheckUtils]: 89: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,532 INFO L280 TraceCheckUtils]: 90: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,533 INFO L280 TraceCheckUtils]: 91: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,534 INFO L280 TraceCheckUtils]: 92: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,534 INFO L280 TraceCheckUtils]: 93: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,535 INFO L280 TraceCheckUtils]: 94: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,536 INFO L280 TraceCheckUtils]: 95: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,537 INFO L280 TraceCheckUtils]: 96: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,538 INFO L280 TraceCheckUtils]: 97: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,539 INFO L280 TraceCheckUtils]: 98: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,540 INFO L280 TraceCheckUtils]: 99: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,541 INFO L280 TraceCheckUtils]: 100: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,541 INFO L280 TraceCheckUtils]: 101: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,542 INFO L280 TraceCheckUtils]: 102: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,543 INFO L280 TraceCheckUtils]: 103: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,544 INFO L280 TraceCheckUtils]: 104: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,545 INFO L280 TraceCheckUtils]: 105: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,546 INFO L280 TraceCheckUtils]: 106: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,547 INFO L280 TraceCheckUtils]: 107: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,547 INFO L280 TraceCheckUtils]: 108: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,548 INFO L280 TraceCheckUtils]: 109: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,549 INFO L280 TraceCheckUtils]: 110: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,550 INFO L280 TraceCheckUtils]: 111: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,551 INFO L280 TraceCheckUtils]: 112: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,552 INFO L280 TraceCheckUtils]: 113: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,553 INFO L280 TraceCheckUtils]: 114: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,554 INFO L280 TraceCheckUtils]: 115: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,554 INFO L280 TraceCheckUtils]: 116: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,555 INFO L280 TraceCheckUtils]: 117: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,556 INFO L280 TraceCheckUtils]: 118: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,557 INFO L280 TraceCheckUtils]: 119: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,558 INFO L280 TraceCheckUtils]: 120: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,559 INFO L280 TraceCheckUtils]: 121: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,560 INFO L280 TraceCheckUtils]: 122: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,560 INFO L280 TraceCheckUtils]: 123: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,561 INFO L280 TraceCheckUtils]: 124: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,562 INFO L280 TraceCheckUtils]: 125: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,563 INFO L280 TraceCheckUtils]: 126: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,564 INFO L280 TraceCheckUtils]: 127: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,565 INFO L280 TraceCheckUtils]: 128: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,566 INFO L280 TraceCheckUtils]: 129: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,567 INFO L280 TraceCheckUtils]: 130: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,568 INFO L280 TraceCheckUtils]: 131: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,568 INFO L280 TraceCheckUtils]: 132: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,569 INFO L280 TraceCheckUtils]: 133: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,570 INFO L280 TraceCheckUtils]: 134: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,571 INFO L280 TraceCheckUtils]: 135: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,572 INFO L280 TraceCheckUtils]: 136: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,573 INFO L280 TraceCheckUtils]: 137: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,574 INFO L280 TraceCheckUtils]: 138: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,575 INFO L280 TraceCheckUtils]: 139: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,576 INFO L280 TraceCheckUtils]: 140: Hoare triple {102697#(not (= 8 ~a17~0))} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,577 INFO L280 TraceCheckUtils]: 141: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,577 INFO L280 TraceCheckUtils]: 142: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,578 INFO L280 TraceCheckUtils]: 143: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,579 INFO L280 TraceCheckUtils]: 144: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,580 INFO L280 TraceCheckUtils]: 145: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,580 INFO L280 TraceCheckUtils]: 146: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,581 INFO L280 TraceCheckUtils]: 147: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,582 INFO L280 TraceCheckUtils]: 148: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,582 INFO L280 TraceCheckUtils]: 149: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,583 INFO L280 TraceCheckUtils]: 150: Hoare triple {102697#(not (= 8 ~a17~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {102697#(not (= 8 ~a17~0))} is VALID [2020-07-18 05:54:58,583 INFO L280 TraceCheckUtils]: 151: Hoare triple {102697#(not (= 8 ~a17~0))} assume ((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {102648#false} is VALID [2020-07-18 05:54:58,584 INFO L280 TraceCheckUtils]: 152: Hoare triple {102648#false} assume !false; {102648#false} is VALID [2020-07-18 05:54:58,631 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 19 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 05:54:58,631 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1604730011] [2020-07-18 05:54:58,633 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:54:58,633 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-18 05:54:58,633 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2141015521] [2020-07-18 05:54:58,634 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 153 [2020-07-18 05:54:58,635 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:54:58,635 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-18 05:54:58,894 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:54:58,894 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-18 05:54:58,894 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:54:58,894 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-18 05:54:58,895 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-18 05:54:58,895 INFO L87 Difference]: Start difference. First operand 3854 states and 4547 transitions. Second operand 8 states. [2020-07-18 05:55:51,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:55:51,437 INFO L93 Difference]: Finished difference Result 6544 states and 7805 transitions. [2020-07-18 05:55:51,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-18 05:55:51,437 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 153 [2020-07-18 05:55:51,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:55:51,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 05:55:51,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1086 transitions. [2020-07-18 05:55:51,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 05:55:51,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1086 transitions. [2020-07-18 05:55:51,449 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 1086 transitions. [2020-07-18 05:55:53,249 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1086 edges. 1086 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:55:53,737 INFO L225 Difference]: With dead ends: 6544 [2020-07-18 05:55:53,737 INFO L226 Difference]: Without dead ends: 3544 [2020-07-18 05:55:53,743 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2020-07-18 05:55:53,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3544 states. [2020-07-18 05:56:32,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3544 to 3500. [2020-07-18 05:56:32,253 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:56:32,253 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3544 states. Second operand 3500 states. [2020-07-18 05:56:32,253 INFO L74 IsIncluded]: Start isIncluded. First operand 3544 states. Second operand 3500 states. [2020-07-18 05:56:32,253 INFO L87 Difference]: Start difference. First operand 3544 states. Second operand 3500 states. [2020-07-18 05:56:32,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:56:32,636 INFO L93 Difference]: Finished difference Result 3544 states and 4121 transitions. [2020-07-18 05:56:32,636 INFO L276 IsEmpty]: Start isEmpty. Operand 3544 states and 4121 transitions. [2020-07-18 05:56:32,640 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:56:32,640 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:56:32,640 INFO L74 IsIncluded]: Start isIncluded. First operand 3500 states. Second operand 3544 states. [2020-07-18 05:56:32,640 INFO L87 Difference]: Start difference. First operand 3500 states. Second operand 3544 states. [2020-07-18 05:56:33,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:56:33,038 INFO L93 Difference]: Finished difference Result 3544 states and 4121 transitions. [2020-07-18 05:56:33,038 INFO L276 IsEmpty]: Start isEmpty. Operand 3544 states and 4121 transitions. [2020-07-18 05:56:33,041 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:56:33,041 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:56:33,042 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:56:33,042 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:56:33,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3500 states. [2020-07-18 05:56:33,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3500 states to 3500 states and 4036 transitions. [2020-07-18 05:56:33,506 INFO L78 Accepts]: Start accepts. Automaton has 3500 states and 4036 transitions. Word has length 153 [2020-07-18 05:56:33,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:56:33,507 INFO L479 AbstractCegarLoop]: Abstraction has 3500 states and 4036 transitions. [2020-07-18 05:56:33,507 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-18 05:56:33,507 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3500 states and 4036 transitions. [2020-07-18 05:56:43,618 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4036 edges. 4036 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:56:43,619 INFO L276 IsEmpty]: Start isEmpty. Operand 3500 states and 4036 transitions. [2020-07-18 05:56:43,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-07-18 05:56:43,623 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:56:43,623 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:56:43,624 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-18 05:56:43,624 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:56:43,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:56:43,624 INFO L82 PathProgramCache]: Analyzing trace with hash -824865612, now seen corresponding path program 1 times [2020-07-18 05:56:43,624 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:56:43,625 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [356841547] [2020-07-18 05:56:43,625 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:56:43,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:56:43,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:56:43,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {129940#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {129886#true} is VALID [2020-07-18 05:56:43,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {129886#true} ~e~0 := 5; {129886#true} is VALID [2020-07-18 05:56:43,755 INFO L280 TraceCheckUtils]: 2: Hoare triple {129886#true} ~d~0 := 4; {129886#true} is VALID [2020-07-18 05:56:43,755 INFO L280 TraceCheckUtils]: 3: Hoare triple {129886#true} ~f~0 := 6; {129886#true} is VALID [2020-07-18 05:56:43,756 INFO L280 TraceCheckUtils]: 4: Hoare triple {129886#true} ~c~0 := 3; {129886#true} is VALID [2020-07-18 05:56:43,756 INFO L280 TraceCheckUtils]: 5: Hoare triple {129886#true} ~u~0 := 21; {129886#true} is VALID [2020-07-18 05:56:43,756 INFO L280 TraceCheckUtils]: 6: Hoare triple {129886#true} ~v~0 := 22; {129886#true} is VALID [2020-07-18 05:56:43,756 INFO L280 TraceCheckUtils]: 7: Hoare triple {129886#true} ~w~0 := 23; {129886#true} is VALID [2020-07-18 05:56:43,756 INFO L280 TraceCheckUtils]: 8: Hoare triple {129886#true} ~x~0 := 24; {129886#true} is VALID [2020-07-18 05:56:43,756 INFO L280 TraceCheckUtils]: 9: Hoare triple {129886#true} ~y~0 := 25; {129886#true} is VALID [2020-07-18 05:56:43,756 INFO L280 TraceCheckUtils]: 10: Hoare triple {129886#true} ~z~0 := 26; {129886#true} is VALID [2020-07-18 05:56:43,757 INFO L280 TraceCheckUtils]: 11: Hoare triple {129886#true} ~a25~0 := 0; {129886#true} is VALID [2020-07-18 05:56:43,757 INFO L280 TraceCheckUtils]: 12: Hoare triple {129886#true} ~a11~0 := 0; {129886#true} is VALID [2020-07-18 05:56:43,757 INFO L280 TraceCheckUtils]: 13: Hoare triple {129886#true} ~a28~0 := 7; {129886#true} is VALID [2020-07-18 05:56:43,757 INFO L280 TraceCheckUtils]: 14: Hoare triple {129886#true} ~a19~0 := 1; {129886#true} is VALID [2020-07-18 05:56:43,757 INFO L280 TraceCheckUtils]: 15: Hoare triple {129886#true} ~a21~0 := 1; {129886#true} is VALID [2020-07-18 05:56:43,757 INFO L280 TraceCheckUtils]: 16: Hoare triple {129886#true} ~a17~0 := 8; {129886#true} is VALID [2020-07-18 05:56:43,757 INFO L280 TraceCheckUtils]: 17: Hoare triple {129886#true} assume true; {129886#true} is VALID [2020-07-18 05:56:43,757 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {129886#true} {129886#true} #1179#return; {129886#true} is VALID [2020-07-18 05:56:43,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:56:43,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {129941#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {129886#true} is VALID [2020-07-18 05:56:43,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {129886#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {129886#true} is VALID [2020-07-18 05:56:43,806 INFO L280 TraceCheckUtils]: 2: Hoare triple {129886#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {129886#true} is VALID [2020-07-18 05:56:43,807 INFO L280 TraceCheckUtils]: 3: Hoare triple {129886#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {129886#true} is VALID [2020-07-18 05:56:43,807 INFO L280 TraceCheckUtils]: 4: Hoare triple {129886#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {129886#true} is VALID [2020-07-18 05:56:43,807 INFO L280 TraceCheckUtils]: 5: Hoare triple {129886#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {129886#true} is VALID [2020-07-18 05:56:43,807 INFO L280 TraceCheckUtils]: 6: Hoare triple {129886#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {129886#true} is VALID [2020-07-18 05:56:43,807 INFO L280 TraceCheckUtils]: 7: Hoare triple {129886#true} assume (((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0); {129886#true} is VALID [2020-07-18 05:56:43,808 INFO L280 TraceCheckUtils]: 8: Hoare triple {129886#true} ~a28~0 := 7; {129886#true} is VALID [2020-07-18 05:56:43,808 INFO L280 TraceCheckUtils]: 9: Hoare triple {129886#true} ~a11~0 := 1; {129886#true} is VALID [2020-07-18 05:56:43,809 INFO L280 TraceCheckUtils]: 10: Hoare triple {129886#true} ~a25~0 := 0; {129942#(<= ~a25~0 0)} is VALID [2020-07-18 05:56:43,809 INFO L280 TraceCheckUtils]: 11: Hoare triple {129942#(<= ~a25~0 0)} #res := -1; {129942#(<= ~a25~0 0)} is VALID [2020-07-18 05:56:43,809 INFO L280 TraceCheckUtils]: 12: Hoare triple {129942#(<= ~a25~0 0)} assume true; {129942#(<= ~a25~0 0)} is VALID [2020-07-18 05:56:43,810 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {129942#(<= ~a25~0 0)} {129886#true} #1183#return; {129921#(not (= 1 ~a25~0))} is VALID [2020-07-18 05:56:43,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:56:43,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {129941#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {129943#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,850 INFO L280 TraceCheckUtils]: 1: Hoare triple {129943#(= ~a25~0 |old(~a25~0)|)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {129943#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,850 INFO L280 TraceCheckUtils]: 2: Hoare triple {129943#(= ~a25~0 |old(~a25~0)|)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {129943#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,851 INFO L280 TraceCheckUtils]: 3: Hoare triple {129943#(= ~a25~0 |old(~a25~0)|)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {129943#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,851 INFO L280 TraceCheckUtils]: 4: Hoare triple {129943#(= ~a25~0 |old(~a25~0)|)} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {129943#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,852 INFO L280 TraceCheckUtils]: 5: Hoare triple {129943#(= ~a25~0 |old(~a25~0)|)} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {129943#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,852 INFO L280 TraceCheckUtils]: 6: Hoare triple {129943#(= ~a25~0 |old(~a25~0)|)} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {129943#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,853 INFO L280 TraceCheckUtils]: 7: Hoare triple {129943#(= ~a25~0 |old(~a25~0)|)} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {129943#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,854 INFO L280 TraceCheckUtils]: 8: Hoare triple {129943#(= ~a25~0 |old(~a25~0)|)} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {129943#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,854 INFO L280 TraceCheckUtils]: 9: Hoare triple {129943#(= ~a25~0 |old(~a25~0)|)} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {129943#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,855 INFO L280 TraceCheckUtils]: 10: Hoare triple {129943#(= ~a25~0 |old(~a25~0)|)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {129943#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,856 INFO L280 TraceCheckUtils]: 11: Hoare triple {129943#(= ~a25~0 |old(~a25~0)|)} assume !(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0; {129944#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,856 INFO L280 TraceCheckUtils]: 12: Hoare triple {129944#(= 1 |old(~a25~0)|)} assume !(1 == ~a19~0); {129944#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,857 INFO L280 TraceCheckUtils]: 13: Hoare triple {129944#(= 1 |old(~a25~0)|)} ~a19~0 := 1; {129944#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,857 INFO L280 TraceCheckUtils]: 14: Hoare triple {129944#(= 1 |old(~a25~0)|)} ~a28~0 := 8; {129944#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,857 INFO L280 TraceCheckUtils]: 15: Hoare triple {129944#(= 1 |old(~a25~0)|)} #res := 26; {129944#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,858 INFO L280 TraceCheckUtils]: 16: Hoare triple {129944#(= 1 |old(~a25~0)|)} assume true; {129944#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,859 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {129944#(= 1 |old(~a25~0)|)} {129921#(not (= 1 ~a25~0))} #1183#return; {129887#false} is VALID [2020-07-18 05:56:43,860 INFO L263 TraceCheckUtils]: 0: Hoare triple {129886#true} call ULTIMATE.init(); {129940#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 05:56:43,860 INFO L280 TraceCheckUtils]: 1: Hoare triple {129940#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {129886#true} is VALID [2020-07-18 05:56:43,861 INFO L280 TraceCheckUtils]: 2: Hoare triple {129886#true} ~e~0 := 5; {129886#true} is VALID [2020-07-18 05:56:43,861 INFO L280 TraceCheckUtils]: 3: Hoare triple {129886#true} ~d~0 := 4; {129886#true} is VALID [2020-07-18 05:56:43,861 INFO L280 TraceCheckUtils]: 4: Hoare triple {129886#true} ~f~0 := 6; {129886#true} is VALID [2020-07-18 05:56:43,861 INFO L280 TraceCheckUtils]: 5: Hoare triple {129886#true} ~c~0 := 3; {129886#true} is VALID [2020-07-18 05:56:43,861 INFO L280 TraceCheckUtils]: 6: Hoare triple {129886#true} ~u~0 := 21; {129886#true} is VALID [2020-07-18 05:56:43,862 INFO L280 TraceCheckUtils]: 7: Hoare triple {129886#true} ~v~0 := 22; {129886#true} is VALID [2020-07-18 05:56:43,862 INFO L280 TraceCheckUtils]: 8: Hoare triple {129886#true} ~w~0 := 23; {129886#true} is VALID [2020-07-18 05:56:43,862 INFO L280 TraceCheckUtils]: 9: Hoare triple {129886#true} ~x~0 := 24; {129886#true} is VALID [2020-07-18 05:56:43,863 INFO L280 TraceCheckUtils]: 10: Hoare triple {129886#true} ~y~0 := 25; {129886#true} is VALID [2020-07-18 05:56:43,863 INFO L280 TraceCheckUtils]: 11: Hoare triple {129886#true} ~z~0 := 26; {129886#true} is VALID [2020-07-18 05:56:43,863 INFO L280 TraceCheckUtils]: 12: Hoare triple {129886#true} ~a25~0 := 0; {129886#true} is VALID [2020-07-18 05:56:43,863 INFO L280 TraceCheckUtils]: 13: Hoare triple {129886#true} ~a11~0 := 0; {129886#true} is VALID [2020-07-18 05:56:43,863 INFO L280 TraceCheckUtils]: 14: Hoare triple {129886#true} ~a28~0 := 7; {129886#true} is VALID [2020-07-18 05:56:43,864 INFO L280 TraceCheckUtils]: 15: Hoare triple {129886#true} ~a19~0 := 1; {129886#true} is VALID [2020-07-18 05:56:43,864 INFO L280 TraceCheckUtils]: 16: Hoare triple {129886#true} ~a21~0 := 1; {129886#true} is VALID [2020-07-18 05:56:43,864 INFO L280 TraceCheckUtils]: 17: Hoare triple {129886#true} ~a17~0 := 8; {129886#true} is VALID [2020-07-18 05:56:43,864 INFO L280 TraceCheckUtils]: 18: Hoare triple {129886#true} assume true; {129886#true} is VALID [2020-07-18 05:56:43,864 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {129886#true} {129886#true} #1179#return; {129886#true} is VALID [2020-07-18 05:56:43,864 INFO L263 TraceCheckUtils]: 20: Hoare triple {129886#true} call #t~ret4 := main(); {129886#true} is VALID [2020-07-18 05:56:43,865 INFO L280 TraceCheckUtils]: 21: Hoare triple {129886#true} ~output~0 := -1; {129886#true} is VALID [2020-07-18 05:56:43,865 INFO L280 TraceCheckUtils]: 22: Hoare triple {129886#true} assume !false; {129886#true} is VALID [2020-07-18 05:56:43,865 INFO L280 TraceCheckUtils]: 23: Hoare triple {129886#true} havoc ~input~0; {129886#true} is VALID [2020-07-18 05:56:43,865 INFO L280 TraceCheckUtils]: 24: Hoare triple {129886#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {129886#true} is VALID [2020-07-18 05:56:43,865 INFO L280 TraceCheckUtils]: 25: Hoare triple {129886#true} ~input~0 := #t~nondet2; {129886#true} is VALID [2020-07-18 05:56:43,866 INFO L280 TraceCheckUtils]: 26: Hoare triple {129886#true} havoc #t~nondet2; {129886#true} is VALID [2020-07-18 05:56:43,866 INFO L280 TraceCheckUtils]: 27: Hoare triple {129886#true} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {129886#true} is VALID [2020-07-18 05:56:43,867 INFO L263 TraceCheckUtils]: 28: Hoare triple {129886#true} call #t~ret3 := calculate_output(~input~0); {129941#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 05:56:43,867 INFO L280 TraceCheckUtils]: 29: Hoare triple {129941#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {129886#true} is VALID [2020-07-18 05:56:43,868 INFO L280 TraceCheckUtils]: 30: Hoare triple {129886#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {129886#true} is VALID [2020-07-18 05:56:43,868 INFO L280 TraceCheckUtils]: 31: Hoare triple {129886#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {129886#true} is VALID [2020-07-18 05:56:43,868 INFO L280 TraceCheckUtils]: 32: Hoare triple {129886#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {129886#true} is VALID [2020-07-18 05:56:43,868 INFO L280 TraceCheckUtils]: 33: Hoare triple {129886#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {129886#true} is VALID [2020-07-18 05:56:43,868 INFO L280 TraceCheckUtils]: 34: Hoare triple {129886#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {129886#true} is VALID [2020-07-18 05:56:43,868 INFO L280 TraceCheckUtils]: 35: Hoare triple {129886#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {129886#true} is VALID [2020-07-18 05:56:43,869 INFO L280 TraceCheckUtils]: 36: Hoare triple {129886#true} assume (((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0); {129886#true} is VALID [2020-07-18 05:56:43,869 INFO L280 TraceCheckUtils]: 37: Hoare triple {129886#true} ~a28~0 := 7; {129886#true} is VALID [2020-07-18 05:56:43,869 INFO L280 TraceCheckUtils]: 38: Hoare triple {129886#true} ~a11~0 := 1; {129886#true} is VALID [2020-07-18 05:56:43,872 INFO L280 TraceCheckUtils]: 39: Hoare triple {129886#true} ~a25~0 := 0; {129942#(<= ~a25~0 0)} is VALID [2020-07-18 05:56:43,876 INFO L280 TraceCheckUtils]: 40: Hoare triple {129942#(<= ~a25~0 0)} #res := -1; {129942#(<= ~a25~0 0)} is VALID [2020-07-18 05:56:43,877 INFO L280 TraceCheckUtils]: 41: Hoare triple {129942#(<= ~a25~0 0)} assume true; {129942#(<= ~a25~0 0)} is VALID [2020-07-18 05:56:43,878 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {129942#(<= ~a25~0 0)} {129886#true} #1183#return; {129921#(not (= 1 ~a25~0))} is VALID [2020-07-18 05:56:43,879 INFO L280 TraceCheckUtils]: 43: Hoare triple {129921#(not (= 1 ~a25~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {129921#(not (= 1 ~a25~0))} is VALID [2020-07-18 05:56:43,880 INFO L280 TraceCheckUtils]: 44: Hoare triple {129921#(not (= 1 ~a25~0))} ~output~0 := #t~ret3; {129921#(not (= 1 ~a25~0))} is VALID [2020-07-18 05:56:43,880 INFO L280 TraceCheckUtils]: 45: Hoare triple {129921#(not (= 1 ~a25~0))} havoc #t~ret3; {129921#(not (= 1 ~a25~0))} is VALID [2020-07-18 05:56:43,881 INFO L280 TraceCheckUtils]: 46: Hoare triple {129921#(not (= 1 ~a25~0))} assume !false; {129921#(not (= 1 ~a25~0))} is VALID [2020-07-18 05:56:43,885 INFO L280 TraceCheckUtils]: 47: Hoare triple {129921#(not (= 1 ~a25~0))} havoc ~input~0; {129921#(not (= 1 ~a25~0))} is VALID [2020-07-18 05:56:43,885 INFO L280 TraceCheckUtils]: 48: Hoare triple {129921#(not (= 1 ~a25~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {129921#(not (= 1 ~a25~0))} is VALID [2020-07-18 05:56:43,886 INFO L280 TraceCheckUtils]: 49: Hoare triple {129921#(not (= 1 ~a25~0))} ~input~0 := #t~nondet2; {129921#(not (= 1 ~a25~0))} is VALID [2020-07-18 05:56:43,886 INFO L280 TraceCheckUtils]: 50: Hoare triple {129921#(not (= 1 ~a25~0))} havoc #t~nondet2; {129921#(not (= 1 ~a25~0))} is VALID [2020-07-18 05:56:43,887 INFO L280 TraceCheckUtils]: 51: Hoare triple {129921#(not (= 1 ~a25~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {129921#(not (= 1 ~a25~0))} is VALID [2020-07-18 05:56:43,888 INFO L263 TraceCheckUtils]: 52: Hoare triple {129921#(not (= 1 ~a25~0))} call #t~ret3 := calculate_output(~input~0); {129941#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 05:56:43,889 INFO L280 TraceCheckUtils]: 53: Hoare triple {129941#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {129943#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,890 INFO L280 TraceCheckUtils]: 54: Hoare triple {129943#(= ~a25~0 |old(~a25~0)|)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {129943#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,890 INFO L280 TraceCheckUtils]: 55: Hoare triple {129943#(= ~a25~0 |old(~a25~0)|)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {129943#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,891 INFO L280 TraceCheckUtils]: 56: Hoare triple {129943#(= ~a25~0 |old(~a25~0)|)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {129943#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,891 INFO L280 TraceCheckUtils]: 57: Hoare triple {129943#(= ~a25~0 |old(~a25~0)|)} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {129943#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,892 INFO L280 TraceCheckUtils]: 58: Hoare triple {129943#(= ~a25~0 |old(~a25~0)|)} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {129943#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,892 INFO L280 TraceCheckUtils]: 59: Hoare triple {129943#(= ~a25~0 |old(~a25~0)|)} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {129943#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,893 INFO L280 TraceCheckUtils]: 60: Hoare triple {129943#(= ~a25~0 |old(~a25~0)|)} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {129943#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,894 INFO L280 TraceCheckUtils]: 61: Hoare triple {129943#(= ~a25~0 |old(~a25~0)|)} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {129943#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,894 INFO L280 TraceCheckUtils]: 62: Hoare triple {129943#(= ~a25~0 |old(~a25~0)|)} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {129943#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,895 INFO L280 TraceCheckUtils]: 63: Hoare triple {129943#(= ~a25~0 |old(~a25~0)|)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {129943#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,896 INFO L280 TraceCheckUtils]: 64: Hoare triple {129943#(= ~a25~0 |old(~a25~0)|)} assume !(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0; {129944#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,896 INFO L280 TraceCheckUtils]: 65: Hoare triple {129944#(= 1 |old(~a25~0)|)} assume !(1 == ~a19~0); {129944#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,897 INFO L280 TraceCheckUtils]: 66: Hoare triple {129944#(= 1 |old(~a25~0)|)} ~a19~0 := 1; {129944#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,898 INFO L280 TraceCheckUtils]: 67: Hoare triple {129944#(= 1 |old(~a25~0)|)} ~a28~0 := 8; {129944#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,898 INFO L280 TraceCheckUtils]: 68: Hoare triple {129944#(= 1 |old(~a25~0)|)} #res := 26; {129944#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,899 INFO L280 TraceCheckUtils]: 69: Hoare triple {129944#(= 1 |old(~a25~0)|)} assume true; {129944#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 05:56:43,900 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {129944#(= 1 |old(~a25~0)|)} {129921#(not (= 1 ~a25~0))} #1183#return; {129887#false} is VALID [2020-07-18 05:56:43,900 INFO L280 TraceCheckUtils]: 71: Hoare triple {129887#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {129887#false} is VALID [2020-07-18 05:56:43,900 INFO L280 TraceCheckUtils]: 72: Hoare triple {129887#false} ~output~0 := #t~ret3; {129887#false} is VALID [2020-07-18 05:56:43,900 INFO L280 TraceCheckUtils]: 73: Hoare triple {129887#false} havoc #t~ret3; {129887#false} is VALID [2020-07-18 05:56:43,901 INFO L280 TraceCheckUtils]: 74: Hoare triple {129887#false} assume !false; {129887#false} is VALID [2020-07-18 05:56:43,901 INFO L280 TraceCheckUtils]: 75: Hoare triple {129887#false} havoc ~input~0; {129887#false} is VALID [2020-07-18 05:56:43,901 INFO L280 TraceCheckUtils]: 76: Hoare triple {129887#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {129887#false} is VALID [2020-07-18 05:56:43,901 INFO L280 TraceCheckUtils]: 77: Hoare triple {129887#false} ~input~0 := #t~nondet2; {129887#false} is VALID [2020-07-18 05:56:43,901 INFO L280 TraceCheckUtils]: 78: Hoare triple {129887#false} havoc #t~nondet2; {129887#false} is VALID [2020-07-18 05:56:43,901 INFO L280 TraceCheckUtils]: 79: Hoare triple {129887#false} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {129887#false} is VALID [2020-07-18 05:56:43,902 INFO L263 TraceCheckUtils]: 80: Hoare triple {129887#false} call #t~ret3 := calculate_output(~input~0); {129887#false} is VALID [2020-07-18 05:56:43,902 INFO L280 TraceCheckUtils]: 81: Hoare triple {129887#false} ~input := #in~input; {129887#false} is VALID [2020-07-18 05:56:43,902 INFO L280 TraceCheckUtils]: 82: Hoare triple {129887#false} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {129887#false} is VALID [2020-07-18 05:56:43,902 INFO L280 TraceCheckUtils]: 83: Hoare triple {129887#false} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {129887#false} is VALID [2020-07-18 05:56:43,902 INFO L280 TraceCheckUtils]: 84: Hoare triple {129887#false} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {129887#false} is VALID [2020-07-18 05:56:43,903 INFO L280 TraceCheckUtils]: 85: Hoare triple {129887#false} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {129887#false} is VALID [2020-07-18 05:56:43,903 INFO L280 TraceCheckUtils]: 86: Hoare triple {129887#false} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {129887#false} is VALID [2020-07-18 05:56:43,903 INFO L280 TraceCheckUtils]: 87: Hoare triple {129887#false} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {129887#false} is VALID [2020-07-18 05:56:43,903 INFO L280 TraceCheckUtils]: 88: Hoare triple {129887#false} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {129887#false} is VALID [2020-07-18 05:56:43,903 INFO L280 TraceCheckUtils]: 89: Hoare triple {129887#false} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {129887#false} is VALID [2020-07-18 05:56:43,903 INFO L280 TraceCheckUtils]: 90: Hoare triple {129887#false} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {129887#false} is VALID [2020-07-18 05:56:43,904 INFO L280 TraceCheckUtils]: 91: Hoare triple {129887#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {129887#false} is VALID [2020-07-18 05:56:43,904 INFO L280 TraceCheckUtils]: 92: Hoare triple {129887#false} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {129887#false} is VALID [2020-07-18 05:56:43,904 INFO L280 TraceCheckUtils]: 93: Hoare triple {129887#false} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {129887#false} is VALID [2020-07-18 05:56:43,904 INFO L280 TraceCheckUtils]: 94: Hoare triple {129887#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {129887#false} is VALID [2020-07-18 05:56:43,904 INFO L280 TraceCheckUtils]: 95: Hoare triple {129887#false} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {129887#false} is VALID [2020-07-18 05:56:43,904 INFO L280 TraceCheckUtils]: 96: Hoare triple {129887#false} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {129887#false} is VALID [2020-07-18 05:56:43,905 INFO L280 TraceCheckUtils]: 97: Hoare triple {129887#false} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {129887#false} is VALID [2020-07-18 05:56:43,905 INFO L280 TraceCheckUtils]: 98: Hoare triple {129887#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {129887#false} is VALID [2020-07-18 05:56:43,905 INFO L280 TraceCheckUtils]: 99: Hoare triple {129887#false} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {129887#false} is VALID [2020-07-18 05:56:43,905 INFO L280 TraceCheckUtils]: 100: Hoare triple {129887#false} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {129887#false} is VALID [2020-07-18 05:56:43,905 INFO L280 TraceCheckUtils]: 101: Hoare triple {129887#false} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {129887#false} is VALID [2020-07-18 05:56:43,905 INFO L280 TraceCheckUtils]: 102: Hoare triple {129887#false} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {129887#false} is VALID [2020-07-18 05:56:43,906 INFO L280 TraceCheckUtils]: 103: Hoare triple {129887#false} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {129887#false} is VALID [2020-07-18 05:56:43,906 INFO L280 TraceCheckUtils]: 104: Hoare triple {129887#false} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {129887#false} is VALID [2020-07-18 05:56:43,906 INFO L280 TraceCheckUtils]: 105: Hoare triple {129887#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {129887#false} is VALID [2020-07-18 05:56:43,906 INFO L280 TraceCheckUtils]: 106: Hoare triple {129887#false} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {129887#false} is VALID [2020-07-18 05:56:43,906 INFO L280 TraceCheckUtils]: 107: Hoare triple {129887#false} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {129887#false} is VALID [2020-07-18 05:56:43,906 INFO L280 TraceCheckUtils]: 108: Hoare triple {129887#false} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {129887#false} is VALID [2020-07-18 05:56:43,907 INFO L280 TraceCheckUtils]: 109: Hoare triple {129887#false} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {129887#false} is VALID [2020-07-18 05:56:43,907 INFO L280 TraceCheckUtils]: 110: Hoare triple {129887#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {129887#false} is VALID [2020-07-18 05:56:43,907 INFO L280 TraceCheckUtils]: 111: Hoare triple {129887#false} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {129887#false} is VALID [2020-07-18 05:56:43,907 INFO L280 TraceCheckUtils]: 112: Hoare triple {129887#false} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {129887#false} is VALID [2020-07-18 05:56:43,907 INFO L280 TraceCheckUtils]: 113: Hoare triple {129887#false} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {129887#false} is VALID [2020-07-18 05:56:43,908 INFO L280 TraceCheckUtils]: 114: Hoare triple {129887#false} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {129887#false} is VALID [2020-07-18 05:56:43,908 INFO L280 TraceCheckUtils]: 115: Hoare triple {129887#false} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {129887#false} is VALID [2020-07-18 05:56:43,908 INFO L280 TraceCheckUtils]: 116: Hoare triple {129887#false} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {129887#false} is VALID [2020-07-18 05:56:43,908 INFO L280 TraceCheckUtils]: 117: Hoare triple {129887#false} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {129887#false} is VALID [2020-07-18 05:56:43,908 INFO L280 TraceCheckUtils]: 118: Hoare triple {129887#false} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {129887#false} is VALID [2020-07-18 05:56:43,908 INFO L280 TraceCheckUtils]: 119: Hoare triple {129887#false} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {129887#false} is VALID [2020-07-18 05:56:43,909 INFO L280 TraceCheckUtils]: 120: Hoare triple {129887#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {129887#false} is VALID [2020-07-18 05:56:43,909 INFO L280 TraceCheckUtils]: 121: Hoare triple {129887#false} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {129887#false} is VALID [2020-07-18 05:56:43,909 INFO L280 TraceCheckUtils]: 122: Hoare triple {129887#false} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {129887#false} is VALID [2020-07-18 05:56:43,909 INFO L280 TraceCheckUtils]: 123: Hoare triple {129887#false} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {129887#false} is VALID [2020-07-18 05:56:43,909 INFO L280 TraceCheckUtils]: 124: Hoare triple {129887#false} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {129887#false} is VALID [2020-07-18 05:56:43,909 INFO L280 TraceCheckUtils]: 125: Hoare triple {129887#false} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {129887#false} is VALID [2020-07-18 05:56:43,910 INFO L280 TraceCheckUtils]: 126: Hoare triple {129887#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {129887#false} is VALID [2020-07-18 05:56:43,910 INFO L280 TraceCheckUtils]: 127: Hoare triple {129887#false} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {129887#false} is VALID [2020-07-18 05:56:43,910 INFO L280 TraceCheckUtils]: 128: Hoare triple {129887#false} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {129887#false} is VALID [2020-07-18 05:56:43,910 INFO L280 TraceCheckUtils]: 129: Hoare triple {129887#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {129887#false} is VALID [2020-07-18 05:56:43,910 INFO L280 TraceCheckUtils]: 130: Hoare triple {129887#false} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {129887#false} is VALID [2020-07-18 05:56:43,911 INFO L280 TraceCheckUtils]: 131: Hoare triple {129887#false} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {129887#false} is VALID [2020-07-18 05:56:43,911 INFO L280 TraceCheckUtils]: 132: Hoare triple {129887#false} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {129887#false} is VALID [2020-07-18 05:56:43,911 INFO L280 TraceCheckUtils]: 133: Hoare triple {129887#false} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {129887#false} is VALID [2020-07-18 05:56:43,911 INFO L280 TraceCheckUtils]: 134: Hoare triple {129887#false} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {129887#false} is VALID [2020-07-18 05:56:43,911 INFO L280 TraceCheckUtils]: 135: Hoare triple {129887#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {129887#false} is VALID [2020-07-18 05:56:43,911 INFO L280 TraceCheckUtils]: 136: Hoare triple {129887#false} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {129887#false} is VALID [2020-07-18 05:56:43,912 INFO L280 TraceCheckUtils]: 137: Hoare triple {129887#false} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {129887#false} is VALID [2020-07-18 05:56:43,912 INFO L280 TraceCheckUtils]: 138: Hoare triple {129887#false} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {129887#false} is VALID [2020-07-18 05:56:43,912 INFO L280 TraceCheckUtils]: 139: Hoare triple {129887#false} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {129887#false} is VALID [2020-07-18 05:56:43,912 INFO L280 TraceCheckUtils]: 140: Hoare triple {129887#false} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {129887#false} is VALID [2020-07-18 05:56:43,912 INFO L280 TraceCheckUtils]: 141: Hoare triple {129887#false} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {129887#false} is VALID [2020-07-18 05:56:43,912 INFO L280 TraceCheckUtils]: 142: Hoare triple {129887#false} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {129887#false} is VALID [2020-07-18 05:56:43,913 INFO L280 TraceCheckUtils]: 143: Hoare triple {129887#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {129887#false} is VALID [2020-07-18 05:56:43,913 INFO L280 TraceCheckUtils]: 144: Hoare triple {129887#false} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {129887#false} is VALID [2020-07-18 05:56:43,913 INFO L280 TraceCheckUtils]: 145: Hoare triple {129887#false} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {129887#false} is VALID [2020-07-18 05:56:43,913 INFO L280 TraceCheckUtils]: 146: Hoare triple {129887#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {129887#false} is VALID [2020-07-18 05:56:43,914 INFO L280 TraceCheckUtils]: 147: Hoare triple {129887#false} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {129887#false} is VALID [2020-07-18 05:56:43,914 INFO L280 TraceCheckUtils]: 148: Hoare triple {129887#false} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {129887#false} is VALID [2020-07-18 05:56:43,914 INFO L280 TraceCheckUtils]: 149: Hoare triple {129887#false} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {129887#false} is VALID [2020-07-18 05:56:43,914 INFO L280 TraceCheckUtils]: 150: Hoare triple {129887#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {129887#false} is VALID [2020-07-18 05:56:43,914 INFO L280 TraceCheckUtils]: 151: Hoare triple {129887#false} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {129887#false} is VALID [2020-07-18 05:56:43,914 INFO L280 TraceCheckUtils]: 152: Hoare triple {129887#false} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {129887#false} is VALID [2020-07-18 05:56:43,915 INFO L280 TraceCheckUtils]: 153: Hoare triple {129887#false} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {129887#false} is VALID [2020-07-18 05:56:43,915 INFO L280 TraceCheckUtils]: 154: Hoare triple {129887#false} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {129887#false} is VALID [2020-07-18 05:56:43,915 INFO L280 TraceCheckUtils]: 155: Hoare triple {129887#false} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {129887#false} is VALID [2020-07-18 05:56:43,915 INFO L280 TraceCheckUtils]: 156: Hoare triple {129887#false} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {129887#false} is VALID [2020-07-18 05:56:43,915 INFO L280 TraceCheckUtils]: 157: Hoare triple {129887#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {129887#false} is VALID [2020-07-18 05:56:43,915 INFO L280 TraceCheckUtils]: 158: Hoare triple {129887#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {129887#false} is VALID [2020-07-18 05:56:43,916 INFO L280 TraceCheckUtils]: 159: Hoare triple {129887#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {129887#false} is VALID [2020-07-18 05:56:43,916 INFO L280 TraceCheckUtils]: 160: Hoare triple {129887#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {129887#false} is VALID [2020-07-18 05:56:43,916 INFO L280 TraceCheckUtils]: 161: Hoare triple {129887#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {129887#false} is VALID [2020-07-18 05:56:43,916 INFO L280 TraceCheckUtils]: 162: Hoare triple {129887#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {129887#false} is VALID [2020-07-18 05:56:43,916 INFO L280 TraceCheckUtils]: 163: Hoare triple {129887#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {129887#false} is VALID [2020-07-18 05:56:43,916 INFO L280 TraceCheckUtils]: 164: Hoare triple {129887#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {129887#false} is VALID [2020-07-18 05:56:43,917 INFO L280 TraceCheckUtils]: 165: Hoare triple {129887#false} assume ((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {129887#false} is VALID [2020-07-18 05:56:43,917 INFO L280 TraceCheckUtils]: 166: Hoare triple {129887#false} assume !false; {129887#false} is VALID [2020-07-18 05:56:43,938 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 51 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-18 05:56:43,938 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [356841547] [2020-07-18 05:56:43,939 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:56:43,939 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-18 05:56:43,939 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [797845512] [2020-07-18 05:56:43,940 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 167 [2020-07-18 05:56:43,940 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:56:43,940 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-18 05:56:44,146 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:56:44,147 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-18 05:56:44,147 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:56:44,147 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-18 05:56:44,147 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-18 05:56:44,148 INFO L87 Difference]: Start difference. First operand 3500 states and 4036 transitions. Second operand 8 states. [2020-07-18 05:58:20,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:58:20,583 INFO L93 Difference]: Finished difference Result 10976 states and 12951 transitions. [2020-07-18 05:58:20,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-18 05:58:20,583 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 167 [2020-07-18 05:58:20,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:58:20,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 05:58:20,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1332 transitions. [2020-07-18 05:58:20,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 05:58:20,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1332 transitions. [2020-07-18 05:58:20,595 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 1332 transitions. [2020-07-18 05:58:22,982 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1332 edges. 1332 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:58:25,195 INFO L225 Difference]: With dead ends: 10976 [2020-07-18 05:58:25,196 INFO L226 Difference]: Without dead ends: 7498 [2020-07-18 05:58:25,203 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=60, Invalid=150, Unknown=0, NotChecked=0, Total=210 [2020-07-18 05:58:25,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7498 states. [2020-07-18 05:59:48,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7498 to 6768. [2020-07-18 05:59:48,190 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:59:48,190 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7498 states. Second operand 6768 states. [2020-07-18 05:59:48,190 INFO L74 IsIncluded]: Start isIncluded. First operand 7498 states. Second operand 6768 states. [2020-07-18 05:59:48,191 INFO L87 Difference]: Start difference. First operand 7498 states. Second operand 6768 states. [2020-07-18 05:59:50,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:59:50,043 INFO L93 Difference]: Finished difference Result 7498 states and 8751 transitions. [2020-07-18 05:59:50,043 INFO L276 IsEmpty]: Start isEmpty. Operand 7498 states and 8751 transitions. [2020-07-18 05:59:50,051 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:59:50,051 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:59:50,051 INFO L74 IsIncluded]: Start isIncluded. First operand 6768 states. Second operand 7498 states. [2020-07-18 05:59:50,051 INFO L87 Difference]: Start difference. First operand 6768 states. Second operand 7498 states. [2020-07-18 05:59:51,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:59:51,806 INFO L93 Difference]: Finished difference Result 7498 states and 8751 transitions. [2020-07-18 05:59:51,806 INFO L276 IsEmpty]: Start isEmpty. Operand 7498 states and 8751 transitions. [2020-07-18 05:59:51,816 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:59:51,816 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:59:51,816 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:59:51,817 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:59:51,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6768 states. [2020-07-18 05:59:53,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6768 states to 6768 states and 7891 transitions. [2020-07-18 05:59:53,396 INFO L78 Accepts]: Start accepts. Automaton has 6768 states and 7891 transitions. Word has length 167 [2020-07-18 05:59:53,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:59:53,396 INFO L479 AbstractCegarLoop]: Abstraction has 6768 states and 7891 transitions. [2020-07-18 05:59:53,396 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-18 05:59:53,397 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6768 states and 7891 transitions. [2020-07-18 06:00:14,310 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 7891 edges. 7891 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:00:14,311 INFO L276 IsEmpty]: Start isEmpty. Operand 6768 states and 7891 transitions. [2020-07-18 06:00:14,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-07-18 06:00:14,319 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 06:00:14,320 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 06:00:14,320 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-18 06:00:14,320 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 06:00:14,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 06:00:14,321 INFO L82 PathProgramCache]: Analyzing trace with hash 2109802591, now seen corresponding path program 1 times [2020-07-18 06:00:14,321 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 06:00:14,321 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [4302370] [2020-07-18 06:00:14,321 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 06:00:14,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:00:14,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:00:14,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {180514#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {180449#true} is VALID [2020-07-18 06:00:14,458 INFO L280 TraceCheckUtils]: 1: Hoare triple {180449#true} ~e~0 := 5; {180449#true} is VALID [2020-07-18 06:00:14,458 INFO L280 TraceCheckUtils]: 2: Hoare triple {180449#true} ~d~0 := 4; {180449#true} is VALID [2020-07-18 06:00:14,458 INFO L280 TraceCheckUtils]: 3: Hoare triple {180449#true} ~f~0 := 6; {180449#true} is VALID [2020-07-18 06:00:14,458 INFO L280 TraceCheckUtils]: 4: Hoare triple {180449#true} ~c~0 := 3; {180449#true} is VALID [2020-07-18 06:00:14,459 INFO L280 TraceCheckUtils]: 5: Hoare triple {180449#true} ~u~0 := 21; {180449#true} is VALID [2020-07-18 06:00:14,459 INFO L280 TraceCheckUtils]: 6: Hoare triple {180449#true} ~v~0 := 22; {180449#true} is VALID [2020-07-18 06:00:14,459 INFO L280 TraceCheckUtils]: 7: Hoare triple {180449#true} ~w~0 := 23; {180449#true} is VALID [2020-07-18 06:00:14,459 INFO L280 TraceCheckUtils]: 8: Hoare triple {180449#true} ~x~0 := 24; {180449#true} is VALID [2020-07-18 06:00:14,460 INFO L280 TraceCheckUtils]: 9: Hoare triple {180449#true} ~y~0 := 25; {180449#true} is VALID [2020-07-18 06:00:14,460 INFO L280 TraceCheckUtils]: 10: Hoare triple {180449#true} ~z~0 := 26; {180449#true} is VALID [2020-07-18 06:00:14,460 INFO L280 TraceCheckUtils]: 11: Hoare triple {180449#true} ~a25~0 := 0; {180449#true} is VALID [2020-07-18 06:00:14,460 INFO L280 TraceCheckUtils]: 12: Hoare triple {180449#true} ~a11~0 := 0; {180449#true} is VALID [2020-07-18 06:00:14,460 INFO L280 TraceCheckUtils]: 13: Hoare triple {180449#true} ~a28~0 := 7; {180449#true} is VALID [2020-07-18 06:00:14,461 INFO L280 TraceCheckUtils]: 14: Hoare triple {180449#true} ~a19~0 := 1; {180449#true} is VALID [2020-07-18 06:00:14,461 INFO L280 TraceCheckUtils]: 15: Hoare triple {180449#true} ~a21~0 := 1; {180449#true} is VALID [2020-07-18 06:00:14,461 INFO L280 TraceCheckUtils]: 16: Hoare triple {180449#true} ~a17~0 := 8; {180449#true} is VALID [2020-07-18 06:00:14,461 INFO L280 TraceCheckUtils]: 17: Hoare triple {180449#true} assume true; {180449#true} is VALID [2020-07-18 06:00:14,461 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {180449#true} {180449#true} #1179#return; {180449#true} is VALID [2020-07-18 06:00:14,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:00:14,523 INFO L280 TraceCheckUtils]: 0: Hoare triple {180515#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {180449#true} is VALID [2020-07-18 06:00:14,523 INFO L280 TraceCheckUtils]: 1: Hoare triple {180449#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {180449#true} is VALID [2020-07-18 06:00:14,524 INFO L280 TraceCheckUtils]: 2: Hoare triple {180449#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {180449#true} is VALID [2020-07-18 06:00:14,524 INFO L280 TraceCheckUtils]: 3: Hoare triple {180449#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {180449#true} is VALID [2020-07-18 06:00:14,524 INFO L280 TraceCheckUtils]: 4: Hoare triple {180449#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {180449#true} is VALID [2020-07-18 06:00:14,524 INFO L280 TraceCheckUtils]: 5: Hoare triple {180449#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {180449#true} is VALID [2020-07-18 06:00:14,524 INFO L280 TraceCheckUtils]: 6: Hoare triple {180449#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {180449#true} is VALID [2020-07-18 06:00:14,524 INFO L280 TraceCheckUtils]: 7: Hoare triple {180449#true} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {180449#true} is VALID [2020-07-18 06:00:14,525 INFO L280 TraceCheckUtils]: 8: Hoare triple {180449#true} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {180449#true} is VALID [2020-07-18 06:00:14,525 INFO L280 TraceCheckUtils]: 9: Hoare triple {180449#true} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {180449#true} is VALID [2020-07-18 06:00:14,525 INFO L280 TraceCheckUtils]: 10: Hoare triple {180449#true} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {180449#true} is VALID [2020-07-18 06:00:14,525 INFO L280 TraceCheckUtils]: 11: Hoare triple {180449#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {180449#true} is VALID [2020-07-18 06:00:14,525 INFO L280 TraceCheckUtils]: 12: Hoare triple {180449#true} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {180449#true} is VALID [2020-07-18 06:00:14,526 INFO L280 TraceCheckUtils]: 13: Hoare triple {180449#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {180449#true} is VALID [2020-07-18 06:00:14,526 INFO L280 TraceCheckUtils]: 14: Hoare triple {180449#true} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {180449#true} is VALID [2020-07-18 06:00:14,526 INFO L280 TraceCheckUtils]: 15: Hoare triple {180449#true} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {180449#true} is VALID [2020-07-18 06:00:14,526 INFO L280 TraceCheckUtils]: 16: Hoare triple {180449#true} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {180449#true} is VALID [2020-07-18 06:00:14,526 INFO L280 TraceCheckUtils]: 17: Hoare triple {180449#true} assume 8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input; {180449#true} is VALID [2020-07-18 06:00:14,527 INFO L280 TraceCheckUtils]: 18: Hoare triple {180449#true} ~a28~0 := 10; {180449#true} is VALID [2020-07-18 06:00:14,528 INFO L280 TraceCheckUtils]: 19: Hoare triple {180449#true} ~a19~0 := 1; {180495#(= 1 ~a19~0)} is VALID [2020-07-18 06:00:14,528 INFO L280 TraceCheckUtils]: 20: Hoare triple {180495#(= 1 ~a19~0)} ~a11~0 := 1; {180495#(= 1 ~a19~0)} is VALID [2020-07-18 06:00:14,529 INFO L280 TraceCheckUtils]: 21: Hoare triple {180495#(= 1 ~a19~0)} ~a25~0 := 1; {180495#(= 1 ~a19~0)} is VALID [2020-07-18 06:00:14,530 INFO L280 TraceCheckUtils]: 22: Hoare triple {180495#(= 1 ~a19~0)} #res := -1; {180495#(= 1 ~a19~0)} is VALID [2020-07-18 06:00:14,530 INFO L280 TraceCheckUtils]: 23: Hoare triple {180495#(= 1 ~a19~0)} assume true; {180495#(= 1 ~a19~0)} is VALID [2020-07-18 06:00:14,531 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {180495#(= 1 ~a19~0)} {180449#true} #1183#return; {180495#(= 1 ~a19~0)} is VALID [2020-07-18 06:00:14,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:00:14,564 INFO L280 TraceCheckUtils]: 0: Hoare triple {180515#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {180516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 06:00:14,565 INFO L280 TraceCheckUtils]: 1: Hoare triple {180516#(= ~a19~0 |old(~a19~0)|)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {180516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 06:00:14,566 INFO L280 TraceCheckUtils]: 2: Hoare triple {180516#(= ~a19~0 |old(~a19~0)|)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {180516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 06:00:14,566 INFO L280 TraceCheckUtils]: 3: Hoare triple {180516#(= ~a19~0 |old(~a19~0)|)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {180516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 06:00:14,567 INFO L280 TraceCheckUtils]: 4: Hoare triple {180516#(= ~a19~0 |old(~a19~0)|)} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {180516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 06:00:14,568 INFO L280 TraceCheckUtils]: 5: Hoare triple {180516#(= ~a19~0 |old(~a19~0)|)} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {180516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 06:00:14,568 INFO L280 TraceCheckUtils]: 6: Hoare triple {180516#(= ~a19~0 |old(~a19~0)|)} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {180516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 06:00:14,569 INFO L280 TraceCheckUtils]: 7: Hoare triple {180516#(= ~a19~0 |old(~a19~0)|)} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {180516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 06:00:14,569 INFO L280 TraceCheckUtils]: 8: Hoare triple {180516#(= ~a19~0 |old(~a19~0)|)} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {180516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 06:00:14,570 INFO L280 TraceCheckUtils]: 9: Hoare triple {180516#(= ~a19~0 |old(~a19~0)|)} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {180516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 06:00:14,571 INFO L280 TraceCheckUtils]: 10: Hoare triple {180516#(= ~a19~0 |old(~a19~0)|)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {180516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 06:00:14,572 INFO L280 TraceCheckUtils]: 11: Hoare triple {180516#(= ~a19~0 |old(~a19~0)|)} assume !(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0; {180517#(not (= 1 |old(~a19~0)|))} is VALID [2020-07-18 06:00:14,572 INFO L280 TraceCheckUtils]: 12: Hoare triple {180517#(not (= 1 |old(~a19~0)|))} assume !(1 == ~a19~0); {180517#(not (= 1 |old(~a19~0)|))} is VALID [2020-07-18 06:00:14,573 INFO L280 TraceCheckUtils]: 13: Hoare triple {180517#(not (= 1 |old(~a19~0)|))} ~a19~0 := 1; {180517#(not (= 1 |old(~a19~0)|))} is VALID [2020-07-18 06:00:14,573 INFO L280 TraceCheckUtils]: 14: Hoare triple {180517#(not (= 1 |old(~a19~0)|))} ~a28~0 := 8; {180517#(not (= 1 |old(~a19~0)|))} is VALID [2020-07-18 06:00:14,574 INFO L280 TraceCheckUtils]: 15: Hoare triple {180517#(not (= 1 |old(~a19~0)|))} #res := 26; {180517#(not (= 1 |old(~a19~0)|))} is VALID [2020-07-18 06:00:14,575 INFO L280 TraceCheckUtils]: 16: Hoare triple {180517#(not (= 1 |old(~a19~0)|))} assume true; {180517#(not (= 1 |old(~a19~0)|))} is VALID [2020-07-18 06:00:14,576 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {180517#(not (= 1 |old(~a19~0)|))} {180495#(= 1 ~a19~0)} #1183#return; {180450#false} is VALID [2020-07-18 06:00:14,578 INFO L263 TraceCheckUtils]: 0: Hoare triple {180449#true} call ULTIMATE.init(); {180514#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 06:00:14,579 INFO L280 TraceCheckUtils]: 1: Hoare triple {180514#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {180449#true} is VALID [2020-07-18 06:00:14,579 INFO L280 TraceCheckUtils]: 2: Hoare triple {180449#true} ~e~0 := 5; {180449#true} is VALID [2020-07-18 06:00:14,579 INFO L280 TraceCheckUtils]: 3: Hoare triple {180449#true} ~d~0 := 4; {180449#true} is VALID [2020-07-18 06:00:14,579 INFO L280 TraceCheckUtils]: 4: Hoare triple {180449#true} ~f~0 := 6; {180449#true} is VALID [2020-07-18 06:00:14,579 INFO L280 TraceCheckUtils]: 5: Hoare triple {180449#true} ~c~0 := 3; {180449#true} is VALID [2020-07-18 06:00:14,580 INFO L280 TraceCheckUtils]: 6: Hoare triple {180449#true} ~u~0 := 21; {180449#true} is VALID [2020-07-18 06:00:14,580 INFO L280 TraceCheckUtils]: 7: Hoare triple {180449#true} ~v~0 := 22; {180449#true} is VALID [2020-07-18 06:00:14,580 INFO L280 TraceCheckUtils]: 8: Hoare triple {180449#true} ~w~0 := 23; {180449#true} is VALID [2020-07-18 06:00:14,580 INFO L280 TraceCheckUtils]: 9: Hoare triple {180449#true} ~x~0 := 24; {180449#true} is VALID [2020-07-18 06:00:14,580 INFO L280 TraceCheckUtils]: 10: Hoare triple {180449#true} ~y~0 := 25; {180449#true} is VALID [2020-07-18 06:00:14,580 INFO L280 TraceCheckUtils]: 11: Hoare triple {180449#true} ~z~0 := 26; {180449#true} is VALID [2020-07-18 06:00:14,581 INFO L280 TraceCheckUtils]: 12: Hoare triple {180449#true} ~a25~0 := 0; {180449#true} is VALID [2020-07-18 06:00:14,581 INFO L280 TraceCheckUtils]: 13: Hoare triple {180449#true} ~a11~0 := 0; {180449#true} is VALID [2020-07-18 06:00:14,581 INFO L280 TraceCheckUtils]: 14: Hoare triple {180449#true} ~a28~0 := 7; {180449#true} is VALID [2020-07-18 06:00:14,581 INFO L280 TraceCheckUtils]: 15: Hoare triple {180449#true} ~a19~0 := 1; {180449#true} is VALID [2020-07-18 06:00:14,581 INFO L280 TraceCheckUtils]: 16: Hoare triple {180449#true} ~a21~0 := 1; {180449#true} is VALID [2020-07-18 06:00:14,582 INFO L280 TraceCheckUtils]: 17: Hoare triple {180449#true} ~a17~0 := 8; {180449#true} is VALID [2020-07-18 06:00:14,582 INFO L280 TraceCheckUtils]: 18: Hoare triple {180449#true} assume true; {180449#true} is VALID [2020-07-18 06:00:14,582 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {180449#true} {180449#true} #1179#return; {180449#true} is VALID [2020-07-18 06:00:14,582 INFO L263 TraceCheckUtils]: 20: Hoare triple {180449#true} call #t~ret4 := main(); {180449#true} is VALID [2020-07-18 06:00:14,582 INFO L280 TraceCheckUtils]: 21: Hoare triple {180449#true} ~output~0 := -1; {180449#true} is VALID [2020-07-18 06:00:14,583 INFO L280 TraceCheckUtils]: 22: Hoare triple {180449#true} assume !false; {180449#true} is VALID [2020-07-18 06:00:14,583 INFO L280 TraceCheckUtils]: 23: Hoare triple {180449#true} havoc ~input~0; {180449#true} is VALID [2020-07-18 06:00:14,583 INFO L280 TraceCheckUtils]: 24: Hoare triple {180449#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {180449#true} is VALID [2020-07-18 06:00:14,583 INFO L280 TraceCheckUtils]: 25: Hoare triple {180449#true} ~input~0 := #t~nondet2; {180449#true} is VALID [2020-07-18 06:00:14,583 INFO L280 TraceCheckUtils]: 26: Hoare triple {180449#true} havoc #t~nondet2; {180449#true} is VALID [2020-07-18 06:00:14,584 INFO L280 TraceCheckUtils]: 27: Hoare triple {180449#true} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {180449#true} is VALID [2020-07-18 06:00:14,585 INFO L263 TraceCheckUtils]: 28: Hoare triple {180449#true} call #t~ret3 := calculate_output(~input~0); {180515#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 06:00:14,585 INFO L280 TraceCheckUtils]: 29: Hoare triple {180515#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {180449#true} is VALID [2020-07-18 06:00:14,585 INFO L280 TraceCheckUtils]: 30: Hoare triple {180449#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {180449#true} is VALID [2020-07-18 06:00:14,586 INFO L280 TraceCheckUtils]: 31: Hoare triple {180449#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {180449#true} is VALID [2020-07-18 06:00:14,586 INFO L280 TraceCheckUtils]: 32: Hoare triple {180449#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {180449#true} is VALID [2020-07-18 06:00:14,586 INFO L280 TraceCheckUtils]: 33: Hoare triple {180449#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {180449#true} is VALID [2020-07-18 06:00:14,586 INFO L280 TraceCheckUtils]: 34: Hoare triple {180449#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {180449#true} is VALID [2020-07-18 06:00:14,586 INFO L280 TraceCheckUtils]: 35: Hoare triple {180449#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {180449#true} is VALID [2020-07-18 06:00:14,586 INFO L280 TraceCheckUtils]: 36: Hoare triple {180449#true} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {180449#true} is VALID [2020-07-18 06:00:14,587 INFO L280 TraceCheckUtils]: 37: Hoare triple {180449#true} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {180449#true} is VALID [2020-07-18 06:00:14,587 INFO L280 TraceCheckUtils]: 38: Hoare triple {180449#true} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {180449#true} is VALID [2020-07-18 06:00:14,587 INFO L280 TraceCheckUtils]: 39: Hoare triple {180449#true} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {180449#true} is VALID [2020-07-18 06:00:14,587 INFO L280 TraceCheckUtils]: 40: Hoare triple {180449#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {180449#true} is VALID [2020-07-18 06:00:14,587 INFO L280 TraceCheckUtils]: 41: Hoare triple {180449#true} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {180449#true} is VALID [2020-07-18 06:00:14,588 INFO L280 TraceCheckUtils]: 42: Hoare triple {180449#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {180449#true} is VALID [2020-07-18 06:00:14,588 INFO L280 TraceCheckUtils]: 43: Hoare triple {180449#true} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {180449#true} is VALID [2020-07-18 06:00:14,588 INFO L280 TraceCheckUtils]: 44: Hoare triple {180449#true} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {180449#true} is VALID [2020-07-18 06:00:14,588 INFO L280 TraceCheckUtils]: 45: Hoare triple {180449#true} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {180449#true} is VALID [2020-07-18 06:00:14,588 INFO L280 TraceCheckUtils]: 46: Hoare triple {180449#true} assume 8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input; {180449#true} is VALID [2020-07-18 06:00:14,589 INFO L280 TraceCheckUtils]: 47: Hoare triple {180449#true} ~a28~0 := 10; {180449#true} is VALID [2020-07-18 06:00:14,589 INFO L280 TraceCheckUtils]: 48: Hoare triple {180449#true} ~a19~0 := 1; {180495#(= 1 ~a19~0)} is VALID [2020-07-18 06:00:14,590 INFO L280 TraceCheckUtils]: 49: Hoare triple {180495#(= 1 ~a19~0)} ~a11~0 := 1; {180495#(= 1 ~a19~0)} is VALID [2020-07-18 06:00:14,591 INFO L280 TraceCheckUtils]: 50: Hoare triple {180495#(= 1 ~a19~0)} ~a25~0 := 1; {180495#(= 1 ~a19~0)} is VALID [2020-07-18 06:00:14,591 INFO L280 TraceCheckUtils]: 51: Hoare triple {180495#(= 1 ~a19~0)} #res := -1; {180495#(= 1 ~a19~0)} is VALID [2020-07-18 06:00:14,592 INFO L280 TraceCheckUtils]: 52: Hoare triple {180495#(= 1 ~a19~0)} assume true; {180495#(= 1 ~a19~0)} is VALID [2020-07-18 06:00:14,593 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {180495#(= 1 ~a19~0)} {180449#true} #1183#return; {180495#(= 1 ~a19~0)} is VALID [2020-07-18 06:00:14,593 INFO L280 TraceCheckUtils]: 54: Hoare triple {180495#(= 1 ~a19~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {180495#(= 1 ~a19~0)} is VALID [2020-07-18 06:00:14,594 INFO L280 TraceCheckUtils]: 55: Hoare triple {180495#(= 1 ~a19~0)} ~output~0 := #t~ret3; {180495#(= 1 ~a19~0)} is VALID [2020-07-18 06:00:14,595 INFO L280 TraceCheckUtils]: 56: Hoare triple {180495#(= 1 ~a19~0)} havoc #t~ret3; {180495#(= 1 ~a19~0)} is VALID [2020-07-18 06:00:14,595 INFO L280 TraceCheckUtils]: 57: Hoare triple {180495#(= 1 ~a19~0)} assume !false; {180495#(= 1 ~a19~0)} is VALID [2020-07-18 06:00:14,596 INFO L280 TraceCheckUtils]: 58: Hoare triple {180495#(= 1 ~a19~0)} havoc ~input~0; {180495#(= 1 ~a19~0)} is VALID [2020-07-18 06:00:14,596 INFO L280 TraceCheckUtils]: 59: Hoare triple {180495#(= 1 ~a19~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {180495#(= 1 ~a19~0)} is VALID [2020-07-18 06:00:14,597 INFO L280 TraceCheckUtils]: 60: Hoare triple {180495#(= 1 ~a19~0)} ~input~0 := #t~nondet2; {180495#(= 1 ~a19~0)} is VALID [2020-07-18 06:00:14,598 INFO L280 TraceCheckUtils]: 61: Hoare triple {180495#(= 1 ~a19~0)} havoc #t~nondet2; {180495#(= 1 ~a19~0)} is VALID [2020-07-18 06:00:14,598 INFO L280 TraceCheckUtils]: 62: Hoare triple {180495#(= 1 ~a19~0)} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {180495#(= 1 ~a19~0)} is VALID [2020-07-18 06:00:14,599 INFO L263 TraceCheckUtils]: 63: Hoare triple {180495#(= 1 ~a19~0)} call #t~ret3 := calculate_output(~input~0); {180515#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 06:00:14,600 INFO L280 TraceCheckUtils]: 64: Hoare triple {180515#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {180516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 06:00:14,601 INFO L280 TraceCheckUtils]: 65: Hoare triple {180516#(= ~a19~0 |old(~a19~0)|)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {180516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 06:00:14,601 INFO L280 TraceCheckUtils]: 66: Hoare triple {180516#(= ~a19~0 |old(~a19~0)|)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {180516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 06:00:14,602 INFO L280 TraceCheckUtils]: 67: Hoare triple {180516#(= ~a19~0 |old(~a19~0)|)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {180516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 06:00:14,603 INFO L280 TraceCheckUtils]: 68: Hoare triple {180516#(= ~a19~0 |old(~a19~0)|)} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {180516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 06:00:14,604 INFO L280 TraceCheckUtils]: 69: Hoare triple {180516#(= ~a19~0 |old(~a19~0)|)} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {180516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 06:00:14,605 INFO L280 TraceCheckUtils]: 70: Hoare triple {180516#(= ~a19~0 |old(~a19~0)|)} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {180516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 06:00:14,606 INFO L280 TraceCheckUtils]: 71: Hoare triple {180516#(= ~a19~0 |old(~a19~0)|)} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {180516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 06:00:14,606 INFO L280 TraceCheckUtils]: 72: Hoare triple {180516#(= ~a19~0 |old(~a19~0)|)} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {180516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 06:00:14,607 INFO L280 TraceCheckUtils]: 73: Hoare triple {180516#(= ~a19~0 |old(~a19~0)|)} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {180516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 06:00:14,607 INFO L280 TraceCheckUtils]: 74: Hoare triple {180516#(= ~a19~0 |old(~a19~0)|)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {180516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 06:00:14,608 INFO L280 TraceCheckUtils]: 75: Hoare triple {180516#(= ~a19~0 |old(~a19~0)|)} assume !(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0; {180517#(not (= 1 |old(~a19~0)|))} is VALID [2020-07-18 06:00:14,609 INFO L280 TraceCheckUtils]: 76: Hoare triple {180517#(not (= 1 |old(~a19~0)|))} assume !(1 == ~a19~0); {180517#(not (= 1 |old(~a19~0)|))} is VALID [2020-07-18 06:00:14,609 INFO L280 TraceCheckUtils]: 77: Hoare triple {180517#(not (= 1 |old(~a19~0)|))} ~a19~0 := 1; {180517#(not (= 1 |old(~a19~0)|))} is VALID [2020-07-18 06:00:14,610 INFO L280 TraceCheckUtils]: 78: Hoare triple {180517#(not (= 1 |old(~a19~0)|))} ~a28~0 := 8; {180517#(not (= 1 |old(~a19~0)|))} is VALID [2020-07-18 06:00:14,611 INFO L280 TraceCheckUtils]: 79: Hoare triple {180517#(not (= 1 |old(~a19~0)|))} #res := 26; {180517#(not (= 1 |old(~a19~0)|))} is VALID [2020-07-18 06:00:14,611 INFO L280 TraceCheckUtils]: 80: Hoare triple {180517#(not (= 1 |old(~a19~0)|))} assume true; {180517#(not (= 1 |old(~a19~0)|))} is VALID [2020-07-18 06:00:14,612 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {180517#(not (= 1 |old(~a19~0)|))} {180495#(= 1 ~a19~0)} #1183#return; {180450#false} is VALID [2020-07-18 06:00:14,613 INFO L280 TraceCheckUtils]: 82: Hoare triple {180450#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {180450#false} is VALID [2020-07-18 06:00:14,613 INFO L280 TraceCheckUtils]: 83: Hoare triple {180450#false} ~output~0 := #t~ret3; {180450#false} is VALID [2020-07-18 06:00:14,613 INFO L280 TraceCheckUtils]: 84: Hoare triple {180450#false} havoc #t~ret3; {180450#false} is VALID [2020-07-18 06:00:14,613 INFO L280 TraceCheckUtils]: 85: Hoare triple {180450#false} assume !false; {180450#false} is VALID [2020-07-18 06:00:14,613 INFO L280 TraceCheckUtils]: 86: Hoare triple {180450#false} havoc ~input~0; {180450#false} is VALID [2020-07-18 06:00:14,613 INFO L280 TraceCheckUtils]: 87: Hoare triple {180450#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {180450#false} is VALID [2020-07-18 06:00:14,614 INFO L280 TraceCheckUtils]: 88: Hoare triple {180450#false} ~input~0 := #t~nondet2; {180450#false} is VALID [2020-07-18 06:00:14,614 INFO L280 TraceCheckUtils]: 89: Hoare triple {180450#false} havoc #t~nondet2; {180450#false} is VALID [2020-07-18 06:00:14,614 INFO L280 TraceCheckUtils]: 90: Hoare triple {180450#false} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {180450#false} is VALID [2020-07-18 06:00:14,614 INFO L263 TraceCheckUtils]: 91: Hoare triple {180450#false} call #t~ret3 := calculate_output(~input~0); {180450#false} is VALID [2020-07-18 06:00:14,614 INFO L280 TraceCheckUtils]: 92: Hoare triple {180450#false} ~input := #in~input; {180450#false} is VALID [2020-07-18 06:00:14,614 INFO L280 TraceCheckUtils]: 93: Hoare triple {180450#false} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {180450#false} is VALID [2020-07-18 06:00:14,615 INFO L280 TraceCheckUtils]: 94: Hoare triple {180450#false} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {180450#false} is VALID [2020-07-18 06:00:14,615 INFO L280 TraceCheckUtils]: 95: Hoare triple {180450#false} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {180450#false} is VALID [2020-07-18 06:00:14,615 INFO L280 TraceCheckUtils]: 96: Hoare triple {180450#false} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {180450#false} is VALID [2020-07-18 06:00:14,615 INFO L280 TraceCheckUtils]: 97: Hoare triple {180450#false} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {180450#false} is VALID [2020-07-18 06:00:14,616 INFO L280 TraceCheckUtils]: 98: Hoare triple {180450#false} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {180450#false} is VALID [2020-07-18 06:00:14,616 INFO L280 TraceCheckUtils]: 99: Hoare triple {180450#false} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {180450#false} is VALID [2020-07-18 06:00:14,616 INFO L280 TraceCheckUtils]: 100: Hoare triple {180450#false} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {180450#false} is VALID [2020-07-18 06:00:14,616 INFO L280 TraceCheckUtils]: 101: Hoare triple {180450#false} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {180450#false} is VALID [2020-07-18 06:00:14,616 INFO L280 TraceCheckUtils]: 102: Hoare triple {180450#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {180450#false} is VALID [2020-07-18 06:00:14,616 INFO L280 TraceCheckUtils]: 103: Hoare triple {180450#false} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {180450#false} is VALID [2020-07-18 06:00:14,617 INFO L280 TraceCheckUtils]: 104: Hoare triple {180450#false} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {180450#false} is VALID [2020-07-18 06:00:14,617 INFO L280 TraceCheckUtils]: 105: Hoare triple {180450#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {180450#false} is VALID [2020-07-18 06:00:14,617 INFO L280 TraceCheckUtils]: 106: Hoare triple {180450#false} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {180450#false} is VALID [2020-07-18 06:00:14,617 INFO L280 TraceCheckUtils]: 107: Hoare triple {180450#false} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {180450#false} is VALID [2020-07-18 06:00:14,617 INFO L280 TraceCheckUtils]: 108: Hoare triple {180450#false} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {180450#false} is VALID [2020-07-18 06:00:14,617 INFO L280 TraceCheckUtils]: 109: Hoare triple {180450#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {180450#false} is VALID [2020-07-18 06:00:14,618 INFO L280 TraceCheckUtils]: 110: Hoare triple {180450#false} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {180450#false} is VALID [2020-07-18 06:00:14,618 INFO L280 TraceCheckUtils]: 111: Hoare triple {180450#false} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {180450#false} is VALID [2020-07-18 06:00:14,618 INFO L280 TraceCheckUtils]: 112: Hoare triple {180450#false} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {180450#false} is VALID [2020-07-18 06:00:14,618 INFO L280 TraceCheckUtils]: 113: Hoare triple {180450#false} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {180450#false} is VALID [2020-07-18 06:00:14,618 INFO L280 TraceCheckUtils]: 114: Hoare triple {180450#false} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {180450#false} is VALID [2020-07-18 06:00:14,618 INFO L280 TraceCheckUtils]: 115: Hoare triple {180450#false} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {180450#false} is VALID [2020-07-18 06:00:14,619 INFO L280 TraceCheckUtils]: 116: Hoare triple {180450#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {180450#false} is VALID [2020-07-18 06:00:14,619 INFO L280 TraceCheckUtils]: 117: Hoare triple {180450#false} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {180450#false} is VALID [2020-07-18 06:00:14,619 INFO L280 TraceCheckUtils]: 118: Hoare triple {180450#false} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {180450#false} is VALID [2020-07-18 06:00:14,619 INFO L280 TraceCheckUtils]: 119: Hoare triple {180450#false} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {180450#false} is VALID [2020-07-18 06:00:14,619 INFO L280 TraceCheckUtils]: 120: Hoare triple {180450#false} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {180450#false} is VALID [2020-07-18 06:00:14,619 INFO L280 TraceCheckUtils]: 121: Hoare triple {180450#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {180450#false} is VALID [2020-07-18 06:00:14,620 INFO L280 TraceCheckUtils]: 122: Hoare triple {180450#false} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {180450#false} is VALID [2020-07-18 06:00:14,620 INFO L280 TraceCheckUtils]: 123: Hoare triple {180450#false} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {180450#false} is VALID [2020-07-18 06:00:14,620 INFO L280 TraceCheckUtils]: 124: Hoare triple {180450#false} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {180450#false} is VALID [2020-07-18 06:00:14,620 INFO L280 TraceCheckUtils]: 125: Hoare triple {180450#false} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {180450#false} is VALID [2020-07-18 06:00:14,620 INFO L280 TraceCheckUtils]: 126: Hoare triple {180450#false} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {180450#false} is VALID [2020-07-18 06:00:14,620 INFO L280 TraceCheckUtils]: 127: Hoare triple {180450#false} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {180450#false} is VALID [2020-07-18 06:00:14,621 INFO L280 TraceCheckUtils]: 128: Hoare triple {180450#false} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {180450#false} is VALID [2020-07-18 06:00:14,621 INFO L280 TraceCheckUtils]: 129: Hoare triple {180450#false} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {180450#false} is VALID [2020-07-18 06:00:14,621 INFO L280 TraceCheckUtils]: 130: Hoare triple {180450#false} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {180450#false} is VALID [2020-07-18 06:00:14,621 INFO L280 TraceCheckUtils]: 131: Hoare triple {180450#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {180450#false} is VALID [2020-07-18 06:00:14,621 INFO L280 TraceCheckUtils]: 132: Hoare triple {180450#false} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {180450#false} is VALID [2020-07-18 06:00:14,621 INFO L280 TraceCheckUtils]: 133: Hoare triple {180450#false} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {180450#false} is VALID [2020-07-18 06:00:14,622 INFO L280 TraceCheckUtils]: 134: Hoare triple {180450#false} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {180450#false} is VALID [2020-07-18 06:00:14,622 INFO L280 TraceCheckUtils]: 135: Hoare triple {180450#false} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {180450#false} is VALID [2020-07-18 06:00:14,622 INFO L280 TraceCheckUtils]: 136: Hoare triple {180450#false} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {180450#false} is VALID [2020-07-18 06:00:14,622 INFO L280 TraceCheckUtils]: 137: Hoare triple {180450#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {180450#false} is VALID [2020-07-18 06:00:14,622 INFO L280 TraceCheckUtils]: 138: Hoare triple {180450#false} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {180450#false} is VALID [2020-07-18 06:00:14,622 INFO L280 TraceCheckUtils]: 139: Hoare triple {180450#false} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {180450#false} is VALID [2020-07-18 06:00:14,623 INFO L280 TraceCheckUtils]: 140: Hoare triple {180450#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {180450#false} is VALID [2020-07-18 06:00:14,623 INFO L280 TraceCheckUtils]: 141: Hoare triple {180450#false} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {180450#false} is VALID [2020-07-18 06:00:14,623 INFO L280 TraceCheckUtils]: 142: Hoare triple {180450#false} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {180450#false} is VALID [2020-07-18 06:00:14,623 INFO L280 TraceCheckUtils]: 143: Hoare triple {180450#false} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {180450#false} is VALID [2020-07-18 06:00:14,623 INFO L280 TraceCheckUtils]: 144: Hoare triple {180450#false} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {180450#false} is VALID [2020-07-18 06:00:14,623 INFO L280 TraceCheckUtils]: 145: Hoare triple {180450#false} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {180450#false} is VALID [2020-07-18 06:00:14,624 INFO L280 TraceCheckUtils]: 146: Hoare triple {180450#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {180450#false} is VALID [2020-07-18 06:00:14,624 INFO L280 TraceCheckUtils]: 147: Hoare triple {180450#false} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {180450#false} is VALID [2020-07-18 06:00:14,624 INFO L280 TraceCheckUtils]: 148: Hoare triple {180450#false} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {180450#false} is VALID [2020-07-18 06:00:14,624 INFO L280 TraceCheckUtils]: 149: Hoare triple {180450#false} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {180450#false} is VALID [2020-07-18 06:00:14,624 INFO L280 TraceCheckUtils]: 150: Hoare triple {180450#false} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {180450#false} is VALID [2020-07-18 06:00:14,624 INFO L280 TraceCheckUtils]: 151: Hoare triple {180450#false} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {180450#false} is VALID [2020-07-18 06:00:14,625 INFO L280 TraceCheckUtils]: 152: Hoare triple {180450#false} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {180450#false} is VALID [2020-07-18 06:00:14,625 INFO L280 TraceCheckUtils]: 153: Hoare triple {180450#false} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {180450#false} is VALID [2020-07-18 06:00:14,625 INFO L280 TraceCheckUtils]: 154: Hoare triple {180450#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {180450#false} is VALID [2020-07-18 06:00:14,625 INFO L280 TraceCheckUtils]: 155: Hoare triple {180450#false} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {180450#false} is VALID [2020-07-18 06:00:14,625 INFO L280 TraceCheckUtils]: 156: Hoare triple {180450#false} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {180450#false} is VALID [2020-07-18 06:00:14,626 INFO L280 TraceCheckUtils]: 157: Hoare triple {180450#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {180450#false} is VALID [2020-07-18 06:00:14,626 INFO L280 TraceCheckUtils]: 158: Hoare triple {180450#false} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {180450#false} is VALID [2020-07-18 06:00:14,626 INFO L280 TraceCheckUtils]: 159: Hoare triple {180450#false} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {180450#false} is VALID [2020-07-18 06:00:14,626 INFO L280 TraceCheckUtils]: 160: Hoare triple {180450#false} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {180450#false} is VALID [2020-07-18 06:00:14,626 INFO L280 TraceCheckUtils]: 161: Hoare triple {180450#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {180450#false} is VALID [2020-07-18 06:00:14,626 INFO L280 TraceCheckUtils]: 162: Hoare triple {180450#false} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {180450#false} is VALID [2020-07-18 06:00:14,627 INFO L280 TraceCheckUtils]: 163: Hoare triple {180450#false} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {180450#false} is VALID [2020-07-18 06:00:14,627 INFO L280 TraceCheckUtils]: 164: Hoare triple {180450#false} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {180450#false} is VALID [2020-07-18 06:00:14,627 INFO L280 TraceCheckUtils]: 165: Hoare triple {180450#false} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {180450#false} is VALID [2020-07-18 06:00:14,627 INFO L280 TraceCheckUtils]: 166: Hoare triple {180450#false} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {180450#false} is VALID [2020-07-18 06:00:14,627 INFO L280 TraceCheckUtils]: 167: Hoare triple {180450#false} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {180450#false} is VALID [2020-07-18 06:00:14,627 INFO L280 TraceCheckUtils]: 168: Hoare triple {180450#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {180450#false} is VALID [2020-07-18 06:00:14,628 INFO L280 TraceCheckUtils]: 169: Hoare triple {180450#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {180450#false} is VALID [2020-07-18 06:00:14,628 INFO L280 TraceCheckUtils]: 170: Hoare triple {180450#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {180450#false} is VALID [2020-07-18 06:00:14,628 INFO L280 TraceCheckUtils]: 171: Hoare triple {180450#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {180450#false} is VALID [2020-07-18 06:00:14,628 INFO L280 TraceCheckUtils]: 172: Hoare triple {180450#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {180450#false} is VALID [2020-07-18 06:00:14,628 INFO L280 TraceCheckUtils]: 173: Hoare triple {180450#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {180450#false} is VALID [2020-07-18 06:00:14,628 INFO L280 TraceCheckUtils]: 174: Hoare triple {180450#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {180450#false} is VALID [2020-07-18 06:00:14,629 INFO L280 TraceCheckUtils]: 175: Hoare triple {180450#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {180450#false} is VALID [2020-07-18 06:00:14,629 INFO L280 TraceCheckUtils]: 176: Hoare triple {180450#false} assume ((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0; {180450#false} is VALID [2020-07-18 06:00:14,629 INFO L280 TraceCheckUtils]: 177: Hoare triple {180450#false} assume !false; {180450#false} is VALID [2020-07-18 06:00:14,651 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 65 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-18 06:00:14,651 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [4302370] [2020-07-18 06:00:14,651 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 06:00:14,652 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-18 06:00:14,652 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1993216905] [2020-07-18 06:00:14,652 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 178 [2020-07-18 06:00:14,653 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 06:00:14,653 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-18 06:00:14,894 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 178 edges. 178 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:00:14,895 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-18 06:00:14,895 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 06:00:14,895 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-18 06:00:14,895 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-18 06:00:14,896 INFO L87 Difference]: Start difference. First operand 6768 states and 7891 transitions. Second operand 7 states. [2020-07-18 06:01:31,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:01:31,111 INFO L93 Difference]: Finished difference Result 11986 states and 14212 transitions. [2020-07-18 06:01:31,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-18 06:01:31,112 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 178 [2020-07-18 06:01:31,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 06:01:31,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 06:01:31,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 960 transitions. [2020-07-18 06:01:31,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 06:01:31,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 960 transitions. [2020-07-18 06:01:31,121 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 960 transitions. [2020-07-18 06:01:32,737 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 960 edges. 960 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:01:33,559 INFO L225 Difference]: With dead ends: 11986 [2020-07-18 06:01:33,559 INFO L226 Difference]: Without dead ends: 4318 [2020-07-18 06:01:33,576 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-07-18 06:01:33,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4318 states.